diff options
Diffstat (limited to 'arch/m32r/platforms')
35 files changed, 0 insertions, 7016 deletions
diff --git a/arch/m32r/platforms/Makefile b/arch/m32r/platforms/Makefile deleted file mode 100644 index 9e1a82529ad9..000000000000 --- a/arch/m32r/platforms/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# arch/m32r/platforms/Makefile -obj-$(CONFIG_PLAT_M32104UT) += m32104ut/ -obj-$(CONFIG_PLAT_M32700UT) += m32700ut/ -obj-$(CONFIG_PLAT_MAPPI) += mappi/ -obj-$(CONFIG_PLAT_MAPPI2) += mappi2/ -obj-$(CONFIG_PLAT_MAPPI3) += mappi3/ -obj-$(CONFIG_PLAT_OAKS32R) += oaks32r/ -obj-$(CONFIG_PLAT_OPSPUT) += opsput/ -obj-$(CONFIG_PLAT_USRV) += usrv/ diff --git a/arch/m32r/platforms/m32104ut/Makefile b/arch/m32r/platforms/m32104ut/Makefile deleted file mode 100644 index 0de59084f21c..000000000000 --- a/arch/m32r/platforms/m32104ut/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y := setup.o io.o diff --git a/arch/m32r/platforms/m32104ut/io.c b/arch/m32r/platforms/m32104ut/io.c deleted file mode 100644 index ff2bb3b58bb5..000000000000 --- a/arch/m32r/platforms/m32104ut/io.c +++ /dev/null @@ -1,298 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/m32r/platforms/m32104ut/io.c - * - * Typical I/O routines for M32104UT board. - * - * Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto, Mamoru Sakugawa, - * Naoto Sugai, Hayato Fujiwara - */ - -#include <asm/m32r.h> -#include <asm/page.h> -#include <asm/io.h> -#include <asm/byteorder.h> - -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) -#include <linux/types.h> - -#define M32R_PCC_IOMAP_SIZE 0x1000 - -#define M32R_PCC_IOSTART0 0x1000 -#define M32R_PCC_IOEND0 (M32R_PCC_IOSTART0 + M32R_PCC_IOMAP_SIZE - 1) - -extern void pcc_ioread_byte(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_ioread_word(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite_byte(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int); -#endif /* CONFIG_PCMCIA && CONFIG_M32R_CFC */ - -#define PORT2ADDR(port) _port2addr(port) - -static inline void *_port2addr(unsigned long port) -{ - return (void *)(port | NONCACHE_OFFSET); -} - -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) -static inline void *__port2addr_ata(unsigned long port) -{ - static int dummy_reg; - - switch (port) { - case 0x1f0: return (void *)(0x0c002000 | NONCACHE_OFFSET); - case 0x1f1: return (void *)(0x0c012800 | NONCACHE_OFFSET); - case 0x1f2: return (void *)(0x0c012002 | NONCACHE_OFFSET); - case 0x1f3: return (void *)(0x0c012802 | NONCACHE_OFFSET); - case 0x1f4: return (void *)(0x0c012004 | NONCACHE_OFFSET); - case 0x1f5: return (void *)(0x0c012804 | NONCACHE_OFFSET); - case 0x1f6: return (void *)(0x0c012006 | NONCACHE_OFFSET); - case 0x1f7: return (void *)(0x0c012806 | NONCACHE_OFFSET); - case 0x3f6: return (void *)(0x0c01200e | NONCACHE_OFFSET); - default: return (void *)&dummy_reg; - } -} -#endif - -/* - * M32104T-LAN is located in the extended bus space - * from 0x01000000 to 0x01ffffff on physical address. - * The base address of LAN controller(LAN91C111) is 0x300. - */ -#define LAN_IOSTART (0x300 | NONCACHE_OFFSET) -#define LAN_IOEND (0x320 | NONCACHE_OFFSET) -static inline void *_port2addr_ne(unsigned long port) -{ - return (void *)(port + NONCACHE_OFFSET + 0x01000000); -} - -static inline void delay(void) -{ - __asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory"); -} - -/* - * NIC I/O function - */ - -#define PORT2ADDR_NE(port) _port2addr_ne(port) - -static inline unsigned char _ne_inb(void *portp) -{ - return *(volatile unsigned char *)portp; -} - -static inline unsigned short _ne_inw(void *portp) -{ - return (unsigned short)le16_to_cpu(*(volatile unsigned short *)portp); -} - -static inline void _ne_insb(void *portp, void *addr, unsigned long count) -{ - unsigned char *buf = (unsigned char *)addr; - - while (count--) - *buf++ = _ne_inb(portp); -} - -static inline void _ne_outb(unsigned char b, void *portp) -{ - *(volatile unsigned char *)portp = b; -} - -static inline void _ne_outw(unsigned short w, void *portp) -{ - *(volatile unsigned short *)portp = cpu_to_le16(w); -} - -unsigned char _inb(unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - return _ne_inb(PORT2ADDR_NE(port)); - - return *(volatile unsigned char *)PORT2ADDR(port); -} - -unsigned short _inw(unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - return _ne_inw(PORT2ADDR_NE(port)); - - return *(volatile unsigned short *)PORT2ADDR(port); -} - -unsigned long _inl(unsigned long port) -{ - return *(volatile unsigned long *)PORT2ADDR(port); -} - -unsigned char _inb_p(unsigned long port) -{ - unsigned char v = _inb(port); - delay(); - return (v); -} - -unsigned short _inw_p(unsigned long port) -{ - unsigned short v = _inw(port); - delay(); - return (v); -} - -unsigned long _inl_p(unsigned long port) -{ - unsigned long v = _inl(port); - delay(); - return (v); -} - -void _outb(unsigned char b, unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_outb(b, PORT2ADDR_NE(port)); - else - *(volatile unsigned char *)PORT2ADDR(port) = b; -} - -void _outw(unsigned short w, unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_outw(w, PORT2ADDR_NE(port)); - else - *(volatile unsigned short *)PORT2ADDR(port) = w; -} - -void _outl(unsigned long l, unsigned long port) -{ - *(volatile unsigned long *)PORT2ADDR(port) = l; -} - -void _outb_p(unsigned char b, unsigned long port) -{ - _outb(b, port); - delay(); -} - -void _outw_p(unsigned short w, unsigned long port) -{ - _outw(w, port); - delay(); -} - -void _outl_p(unsigned long l, unsigned long port) -{ - _outl(l, port); - delay(); -} - -void _insb(unsigned int port, void *addr, unsigned long count) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_insb(PORT2ADDR_NE(port), addr, count); - else { - unsigned char *buf = addr; - unsigned char *portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; - } -} - -void _insw(unsigned int port, void *addr, unsigned long count) -{ - unsigned short *buf = addr; - unsigned short *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - /* - * This portion is only used by smc91111.c to read data - * from the DATA_REG. Do not swap the data. - */ - portp = PORT2ADDR_NE(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - portp = __port2addr_ata(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; - } -} - -void _insl(unsigned int port, void *addr, unsigned long count) -{ - unsigned long *buf = addr; - unsigned long *portp; - - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned long *)portp; -} - -void _outsb(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned char *buf = addr; - unsigned char *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - portp = PORT2ADDR_NE(port); - while (count--) - _ne_outb(*buf++, portp); - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned char *)portp = *buf++; - } -} - -void _outsw(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned short *buf = addr; - unsigned short *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - /* - * This portion is only used by smc91111.c to write data - * into the DATA_REG. Do not swap the data. - */ - portp = PORT2ADDR_NE(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - portp = __port2addr_ata(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_word(9, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; - } -} - -void _outsl(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned long *buf = addr; - unsigned char *portp; - - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned long *)portp = *buf++; -} diff --git a/arch/m32r/platforms/m32104ut/setup.c b/arch/m32r/platforms/m32104ut/setup.c deleted file mode 100644 index 297936003b1f..000000000000 --- a/arch/m32r/platforms/m32104ut/setup.c +++ /dev/null @@ -1,139 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/m32r/platforms/m32104ut/setup.c - * - * Setup routines for M32104UT Board - * - * Copyright (c) 2002-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto, Mamoru Sakugawa, - * Naoto Sugai, Hayato Fujiwara - */ - -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/device.h> - -#include <asm/m32r.h> -#include <asm/io.h> - -#define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long))) - -icu_data_t icu_data[NR_IRQS]; - -static void disable_m32104ut_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7; - outl(data, port); -} - -static void enable_m32104ut_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6; - outl(data, port); -} - -static void mask_m32104ut_irq(struct irq_data *data) -{ - disable_m32104ut_irq(data->irq); -} - -static void unmask_m32104ut_irq(struct irq_data *data) -{ - enable_m32104ut_irq(data->irq); -} - -static void shutdown_m32104ut_irq(struct irq_data *data) -{ - unsigned int irq = data->irq; - unsigned long port = irq2port(irq); - - outl(M32R_ICUCR_ILEVEL7, port); -} - -static struct irq_chip m32104ut_irq_type = -{ - .name = "M32104UT-IRQ", - .irq_shutdown = shutdown_m32104ut_irq, - .irq_unmask = unmask_m32104ut_irq, - .irq_mask = mask_m32104ut_irq, -}; - -void __init init_IRQ(void) -{ - static int once = 0; - - if (once) - return; - else - once++; - -#if defined(CONFIG_SMC91X) - /* INT#0: LAN controller on M32104UT-LAN (SMC91C111)*/ - irq_set_chip_and_handler(M32R_IRQ_INT0, &m32104ut_irq_type, - handle_level_irq); - /* "H" level sense */ - cu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN | M32R_ICUCR_ISMOD11; - disable_m32104ut_irq(M32R_IRQ_INT0); -#endif /* CONFIG_SMC91X */ - - /* MFT2 : system timer */ - irq_set_chip_and_handler(M32R_IRQ_MFT2, &m32104ut_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; - disable_m32104ut_irq(M32R_IRQ_MFT2); - -#ifdef CONFIG_SERIAL_M32R_SIO - /* SIO0_R : uart receive data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &m32104ut_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_R].icucr = M32R_ICUCR_IEN; - disable_m32104ut_irq(M32R_IRQ_SIO0_R); - - /* SIO0_S : uart send data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &m32104ut_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_S].icucr = M32R_ICUCR_IEN; - disable_m32104ut_irq(M32R_IRQ_SIO0_S); -#endif /* CONFIG_SERIAL_M32R_SIO */ -} - -#if defined(CONFIG_SMC91X) - -#define LAN_IOSTART 0x300 -#define LAN_IOEND 0x320 -static struct resource smc91x_resources[] = { - [0] = { - .start = (LAN_IOSTART), - .end = (LAN_IOEND), - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = M32R_IRQ_INT0, - .end = M32R_IRQ_INT0, - .flags = IORESOURCE_IRQ, - } -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; -#endif - -static int __init platform_init(void) -{ -#if defined(CONFIG_SMC91X) - platform_device_register(&smc91x_device); -#endif - return 0; -} -arch_initcall(platform_init); diff --git a/arch/m32r/platforms/m32700ut/Makefile b/arch/m32r/platforms/m32700ut/Makefile deleted file mode 100644 index 0de59084f21c..000000000000 --- a/arch/m32r/platforms/m32700ut/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y := setup.o io.o diff --git a/arch/m32r/platforms/m32700ut/dot.gdbinit_200MHz_16MB b/arch/m32r/platforms/m32700ut/dot.gdbinit_200MHz_16MB deleted file mode 100644 index 525dab46982b..000000000000 --- a/arch/m32r/platforms/m32700ut/dot.gdbinit_200MHz_16MB +++ /dev/null @@ -1,249 +0,0 @@ -# .gdbinit file -# $Id: dot.gdbinit_200MHz_16MB,v 1.2 2004/10/20 03:02:27 fujiwara Exp $ -#----- -# NOTE: this file is generated by a script, "gen_gdbinit.pl". -# (Please type "gen_gdbinit.pl --help" and check the help message). -# $ Id: gen_gdbinit.pl,v 1.12 2004/07/26 09:56:10 takata Exp $ -#----- -# target platform: m32700ut - -# setting -set width 0d70 -set radix 0d16 - -debug_chaos - -# clk xin:cpu:bif:bus=25:200:50:50 -define clock_init - set *(unsigned long *)0x00ef4008 = 0x00000000 - set *(unsigned long *)0x00ef4004 = 0 - shell sleep 0.1 - # NOTE: Please change the master clock source from PLL-clock to Xin-clock - # and switch off PLL, before resetting the clock gear ratio. - - set *(unsigned long *)0x00ef4024 = 2 - set *(unsigned long *)0x00ef4020 = 2 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 3 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x00000200 -end - -# Initialize SDRAM controller -define sdram_init - # SDIR0 - set *(unsigned long *)0x00ef6008 = 0x00000182 - # SDIR1 - set *(unsigned long *)0x00ef600c = 0x00000001 - # Initialize wait - shell sleep 0.1 - # Ch0-MOD - set *(unsigned long *)0x00ef602c = 0x00000020 - # Ch0-TR - set *(unsigned long *)0x00ef6028 = 0x00041302 - # Ch0-ADR (size:16MB) - set *(unsigned long *)0x00ef6020 = 0x08000002 - # AutoRef On - set *(unsigned long *)0x00ef6004 = 0x00010517 - # Access enable - set *(unsigned long *)0x00ef6024 = 0x00000001 -end -document sdram_init - SDRAM controller initialization - 0x08000000 - 0x08ffffff (16MB) -end - -# Initialize BSEL3 for UT-CFC -define cfc_init - set $sfrbase = 0xa0ef0000 -# too fast -# set *(unsigned long *)($sfrbase + 0x5300) = 0x0b0b8000 -# set *(unsigned long *)($sfrbase + 0x5304) = 0x00102204 -# set *(unsigned long *)($sfrbase + 0x5300) = 0x1f1f8000 -# set *(unsigned long *)($sfrbase + 0x5300) = 0x1f1f1fdf -# set *(unsigned long *)($sfrbase + 0x5304) = 0x0013220f -# set *(unsigned long *)($sfrbase + 0x5304) = 0x0013330f -end -document cfc_init - CF controller initialization -end - -# MMU enable -define mmu_enable - set $evb=0x88000000 - set *(unsigned long *)0xffff0024=1 -end - -# MMU disable -define mmu_disable - set $evb=0 - set *(unsigned long *)0xffff0024=0 -end - -# Show TLB entries -define show_tlb_entries - set $i = 0 - set $addr = $arg0 - set $nr_entries = $arg1 - use_mon_code - while ($i < $nr_entries) - set $tlb_tag = *(unsigned long*)$addr - set $tlb_data = *(unsigned long*)($addr + 4) - printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data - set $i = $i + 1 - set $addr = $addr + 8 - end - use_debug_dma -end -define itlb - set $itlb=0xfe000000 - show_tlb_entries $itlb 0d32 -end -define dtlb - set $dtlb=0xfe000800 - show_tlb_entries $dtlb 0d32 -end - -# Initialize TLB entries -define init_tlb_entries - set $i = 0 - set $addr = $arg0 - set $nr_entries = $arg1 - use_mon_code - while ($i < $nr_entries) - set *(unsigned long *)($addr + 0x4) = 0 - set $i = $i + 1 - set $addr = $addr + 8 - end - use_debug_dma -end -define tlb_init - set $itlb=0xfe000000 - init_tlb_entries $itlb 0d32 - set $dtlb=0xfe000800 - init_tlb_entries $dtlb 0d32 -end - -# Show current task structure -define show_current - set $current = $spi & 0xffffe000 - printf "$current=0x%08lX\n",$current - print *(struct task_struct *)$current -end - -# Show user assigned task structure -define show_task - set = $arg0 & 0xffffe000 - printf "$task=0x%08lX\n",$task - print *(struct task_struct *)$task -end -document show_task - Show user assigned task structure - arg0 : task structure address -end - -# Show M32R registers -define show_regs - printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3 - printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7 - printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11 - printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$sp - printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu - printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch - printf "EVB[0x%08lX]\n",$evb -end - -# Setup all -define setup - use_mon_code - set *(unsigned int)0xfffffffc=0x60 - shell sleep 0.1 - clock_init - shell sleep 0.1 - # SDRAM: 16MB - set *(unsigned long *)0x00ef6020 = 0x08000002 - cfc_init - # USB - set *(unsigned short *)0xb0301000 = 0x100 - - set $evb=0x08000000 -end - -# Load modules -define load_modules - use_debug_dma - load -end - -# Set kernel parameters -define set_kernel_parameters - set $param = (void*)0x08001000 - # INITRD_START -# set *(unsigned long *)($param + 0x0010) = 0x08300000 - # INITRD_SIZE -# set *(unsigned long *)($param + 0x0014) = 0x00000000 - # M32R_CPUCLK - set *(unsigned long *)($param + 0x0018) = 0d200000000 - # M32R_BUSCLK - set *(unsigned long *)($param + 0x001c) = 0d50000000 - - # M32R_TIMER_DIVIDE - set *(unsigned long *)($param + 0x0020) = 0d128 - - set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x console=tty1 root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/rootfs,rsize=1024,wsize=1024 nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 mem=16M \0" -end - -# Boot -define boot - set_kernel_parameters - set $fp = 0 - set $pc = 0x08002000 -# set *(unsigned char *)0xffffffff = 0x03 - si - c -end - -# Set breakpoints -define set_breakpoints - b *0x08000030 -end - -# Restart -define restart - sdireset - sdireset - set $pc = 0 - b *0x04001000 - b *0x08001000 - b *0x08002000 - si - c - tlb_init - del - setup - load_modules - boot -end - -define si - stepi - x/i $pc - show_reg -end - -sdireset -sdireset -file vmlinux -target m32rsdi -set $pc = 0 -b *0x04001000 -b *0x08001000 -b *0x08002000 -c -tlb_init -del -setup -load_modules -boot - diff --git a/arch/m32r/platforms/m32700ut/dot.gdbinit_300MHz_32MB b/arch/m32r/platforms/m32700ut/dot.gdbinit_300MHz_32MB deleted file mode 100644 index aa503657a49b..000000000000 --- a/arch/m32r/platforms/m32700ut/dot.gdbinit_300MHz_32MB +++ /dev/null @@ -1,249 +0,0 @@ -# .gdbinit file -# $Id: dot.gdbinit_300MHz_32MB,v 1.2 2004/10/20 03:02:27 fujiwara Exp $ -#----- -# NOTE: this file is generated by a script, "gen_gdbinit.pl". -# (Please type "gen_gdbinit.pl --help" and check the help message). -# $ Id: gen_gdbinit.pl,v 1.12 2004/07/26 09:56:10 takata Exp $ -#----- -# target platform: m32700ut - -# setting -set width 0d70 -set radix 0d16 - -debug_chaos - -# clk xin:cpu:bif:bus=25:300:75:75 -define clock_init - set *(unsigned long *)0x00ef4008 = 0x00000000 - set *(unsigned long *)0x00ef4004 = 0 - shell sleep 0.1 - # NOTE: Please change the master clock source from PLL-clock to Xin-clock - # and switch off PLL, before resetting the clock gear ratio. - - set *(unsigned long *)0x00ef4024 = 2 - set *(unsigned long *)0x00ef4020 = 2 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 5 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x00000200 -end - -# Initialize SDRAM controller -define sdram_init - # SDIR0 - set *(unsigned long *)0x00ef6008 = 0x00000182 - # SDIR1 - set *(unsigned long *)0x00ef600c = 0x00000001 - # Initialize wait - shell sleep 0.1 - # Ch0-MOD - set *(unsigned long *)0x00ef602c = 0x00000020 - # Ch0-TR - set *(unsigned long *)0x00ef6028 = 0x00051502 - # Ch0-ADR (size:32MB) - set *(unsigned long *)0x00ef6020 = 0x08000003 - # AutoRef On - set *(unsigned long *)0x00ef6004 = 0x00010e24 - # Access enable - set *(unsigned long *)0x00ef6024 = 0x00000001 -end -document sdram_init - SDRAM controller initialization - 0x08000000 - 0x09ffffff (32MB) -end - -# Initialize BSEL3 for UT-CFC -define cfc_init - set $sfrbase = 0xa0ef0000 -# too fast -# set *(unsigned long *)($sfrbase + 0x5300) = 0x0b0b8000 -# set *(unsigned long *)($sfrbase + 0x5304) = 0x00102204 -# set *(unsigned long *)($sfrbase + 0x5300) = 0x1f1f8000 -# set *(unsigned long *)($sfrbase + 0x5300) = 0x1f1f1fdf -# set *(unsigned long *)($sfrbase + 0x5304) = 0x0013220f -# set *(unsigned long *)($sfrbase + 0x5304) = 0x0013330f -end -document cfc_init - CF controller initialization -end - -# MMU enable -define mmu_enable - set $evb=0x88000000 - set *(unsigned long *)0xffff0024=1 -end - -# MMU disable -define mmu_disable - set $evb=0 - set *(unsigned long *)0xffff0024=0 -end - -# Show TLB entries -define show_tlb_entries - set $i = 0 - set $addr = $arg0 - set $nr_entries = $arg1 - use_mon_code - while ($i < $nr_entries) - set $tlb_tag = *(unsigned long*)$addr - set $tlb_data = *(unsigned long*)($addr + 4) - printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data - set $i = $i + 1 - set $addr = $addr + 8 - end - use_debug_dma -end -define itlb - set $itlb=0xfe000000 - show_tlb_entries $itlb 0d32 -end -define dtlb - set $dtlb=0xfe000800 - show_tlb_entries $dtlb 0d32 -end - -# Initialize TLB entries -define init_tlb_entries - set $i = 0 - set $addr = $arg0 - set $nr_entries = $arg1 - use_mon_code - while ($i < $nr_entries) - set *(unsigned long *)($addr + 0x4) = 0 - set $i = $i + 1 - set $addr = $addr + 8 - end - use_debug_dma -end -define tlb_init - set $itlb=0xfe000000 - init_tlb_entries $itlb 0d32 - set $dtlb=0xfe000800 - init_tlb_entries $dtlb 0d32 -end - -# Show current task structure -define show_current - set $current = $spi & 0xffffe000 - printf "$current=0x%08lX\n",$current - print *(struct task_struct *)$current -end - -# Show user assigned task structure -define show_task - set = $arg0 & 0xffffe000 - printf "$task=0x%08lX\n",$task - print *(struct task_struct *)$task -end -document show_task - Show user assigned task structure - arg0 : task structure address -end - -# Show M32R registers -define show_regs - printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3 - printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7 - printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11 - printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$sp - printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu - printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch - printf "EVB[0x%08lX]\n",$evb -end - -# Setup all -define setup - use_mon_code - set *(unsigned int)0xfffffffc=0x60 - shell sleep 0.1 - clock_init - shell sleep 0.1 - # SDRAM: 32MB - set *(unsigned long *)0x00ef6020 = 0x08000003 - cfc_init - # USB - set *(unsigned short *)0xb0301000 = 0x100 - - set $evb=0x08000000 -end - -# Load modules -define load_modules - use_debug_dma - load -end - -# Set kernel parameters -define set_kernel_parameters - set $param = (void*)0x08001000 - # INITRD_START -# set *(unsigned long *)($param + 0x0010) = 0x08300000 - # INITRD_SIZE -# set *(unsigned long *)($param + 0x0014) = 0x00000000 - # M32R_CPUCLK - set *(unsigned long *)($param + 0x0018) = 0d300000000 - # M32R_BUSCLK - set *(unsigned long *)($param + 0x001c) = 0d75000000 - - # M32R_TIMER_DIVIDE - set *(unsigned long *)($param + 0x0020) = 0d128 - - set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x console=tty1 root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/rootfs,rsize=1024,wsize=1024 nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 mem=32M \0" -end - -# Boot -define boot - set_kernel_parameters - set $fp = 0 - set $pc = 0x08002000 -# set *(unsigned char *)0xffffffff = 0x03 - si - c -end - -# Set breakpoints -define set_breakpoints - b *0x08000030 -end - -# Restart -define restart - sdireset - sdireset - set $pc = 0 - b *0x04001000 - b *0x08001000 - b *0x08002000 - si - c - tlb_init - del - setup - load_modules - boot -end - -define si - stepi - x/i $pc - show_reg -end - -sdireset -sdireset -file vmlinux -target m32rsdi -set $pc = 0 -b *0x04001000 -b *0x08001000 -b *0x08002000 -c -tlb_init -del -setup -load_modules -boot - diff --git a/arch/m32r/platforms/m32700ut/dot.gdbinit_400MHz_32MB b/arch/m32r/platforms/m32700ut/dot.gdbinit_400MHz_32MB deleted file mode 100644 index adc608aab2fe..000000000000 --- a/arch/m32r/platforms/m32700ut/dot.gdbinit_400MHz_32MB +++ /dev/null @@ -1,249 +0,0 @@ -# .gdbinit file -# $Id: dot.gdbinit_400MHz_32MB,v 1.1 2004/10/21 01:41:27 fujiwara Exp $ -#----- -# NOTE: this file is generated by a script, "gen_gdbinit.pl". -# (Please type "gen_gdbinit.pl --help" and check the help message). -# $ Id: gen_gdbinit.pl,v 1.12 2004/07/26 09:56:10 takata Exp $ -#----- -# target platform: m32700ut - -# setting -set width 0d70 -set radix 0d16 - -debug_chaos - -# clk xin:cpu:bif:bus=25:400:100:50 -define clock_init - set *(unsigned long *)0x00ef4008 = 0x00000000 - set *(unsigned long *)0x00ef4004 = 0 - shell sleep 0.1 - # NOTE: Please change the master clock source from PLL-clock to Xin-clock - # and switch off PLL, before resetting the clock gear ratio. - - set *(unsigned long *)0x00ef4024 = 3 - set *(unsigned long *)0x00ef4020 = 2 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 7 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x00000200 -end - -# Initialize SDRAM controller -define sdram_init - # SDIR0 - set *(unsigned long *)0x00ef6008 = 0x00000182 - # SDIR1 - set *(unsigned long *)0x00ef600c = 0x00000001 - # Initialize wait - shell sleep 0.1 - # Ch0-MOD - set *(unsigned long *)0x00ef602c = 0x00000020 - # Ch0-TR - set *(unsigned long *)0x00ef6028 = 0x00041302 - # Ch0-ADR (size:32MB) - set *(unsigned long *)0x00ef6020 = 0x08000003 - # AutoRef On - set *(unsigned long *)0x00ef6004 = 0x00010517 - # Access enable - set *(unsigned long *)0x00ef6024 = 0x00000001 -end -document sdram_init - SDRAM controller initialization - 0x08000000 - 0x09ffffff (32MB) -end - -# Initialize BSEL3 for UT-CFC -define cfc_init - set $sfrbase = 0xa0ef0000 -# too fast -# set *(unsigned long *)($sfrbase + 0x5300) = 0x0b0b8000 -# set *(unsigned long *)($sfrbase + 0x5304) = 0x00102204 -# set *(unsigned long *)($sfrbase + 0x5300) = 0x1f1f8000 -# set *(unsigned long *)($sfrbase + 0x5300) = 0x1f1f1fdf -# set *(unsigned long *)($sfrbase + 0x5304) = 0x0013220f -# set *(unsigned long *)($sfrbase + 0x5304) = 0x0013330f -end -document cfc_init - CF controller initialization -end - -# MMU enable -define mmu_enable - set $evb=0x88000000 - set *(unsigned long *)0xffff0024=1 -end - -# MMU disable -define mmu_disable - set $evb=0 - set *(unsigned long *)0xffff0024=0 -end - -# Show TLB entries -define show_tlb_entries - set $i = 0 - set $addr = $arg0 - set $nr_entries = $arg1 - use_mon_code - while ($i < $nr_entries) - set $tlb_tag = *(unsigned long*)$addr - set $tlb_data = *(unsigned long*)($addr + 4) - printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data - set $i = $i + 1 - set $addr = $addr + 8 - end - use_debug_dma -end -define itlb - set $itlb=0xfe000000 - show_tlb_entries $itlb 0d32 -end -define dtlb - set $dtlb=0xfe000800 - show_tlb_entries $dtlb 0d32 -end - -# Initialize TLB entries -define init_tlb_entries - set $i = 0 - set $addr = $arg0 - set $nr_entries = $arg1 - use_mon_code - while ($i < $nr_entries) - set *(unsigned long *)($addr + 0x4) = 0 - set $i = $i + 1 - set $addr = $addr + 8 - end - use_debug_dma -end -define tlb_init - set $itlb=0xfe000000 - init_tlb_entries $itlb 0d32 - set $dtlb=0xfe000800 - init_tlb_entries $dtlb 0d32 -end - -# Show current task structure -define show_current - set $current = $spi & 0xffffe000 - printf "$current=0x%08lX\n",$current - print *(struct task_struct *)$current -end - -# Show user assigned task structure -define show_task - set = $arg0 & 0xffffe000 - printf "$task=0x%08lX\n",$task - print *(struct task_struct *)$task -end -document show_task - Show user assigned task structure - arg0 : task structure address -end - -# Show M32R registers -define show_regs - printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3 - printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7 - printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11 - printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$sp - printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu - printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch - printf "EVB[0x%08lX]\n",$evb -end - -# Setup all -define setup - use_mon_code - set *(unsigned int)0xfffffffc=0x60 - shell sleep 0.1 - clock_init - shell sleep 0.1 - # SDRAM: 32MB - set *(unsigned long *)0x00ef6020 = 0x08000003 - cfc_init - # USB - set *(unsigned short *)0xb0301000 = 0x100 - - set $evb=0x08000000 -end - -# Load modules -define load_modules - use_debug_dma - load -end - -# Set kernel parameters -define set_kernel_parameters - set $param = (void*)0x08001000 - # INITRD_START -# set *(unsigned long *)($param + 0x0010) = 0x08300000 - # INITRD_SIZE -# set *(unsigned long *)($param + 0x0014) = 0x00000000 - # M32R_CPUCLK - set *(unsigned long *)($param + 0x0018) = 0d400000000 - # M32R_BUSCLK - set *(unsigned long *)($param + 0x001c) = 0d50000000 - - # M32R_TIMER_DIVIDE - set *(unsigned long *)($param + 0x0020) = 0d128 - - set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x console=tty1 root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/rootfs,rsize=1024,wsize=1024 nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 mem=32M \0" -end - -# Boot -define boot - set_kernel_parameters - set $fp = 0 - set $pc = 0x08002000 -# set *(unsigned char *)0xffffffff = 0x03 - si - c -end - -# Set breakpoints -define set_breakpoints - b *0x08000030 -end - -# Restart -define restart - sdireset - sdireset - set $pc = 0 - b *0x04001000 - b *0x08001000 - b *0x08002000 - si - c - tlb_init - del - setup - load_modules - boot -end - -define si - stepi - x/i $pc - show_reg -end - -sdireset -sdireset -file vmlinux -target m32rsdi -set $pc = 0 -b *0x04001000 -b *0x08001000 -b *0x08002000 -c -tlb_init -del -setup -load_modules -boot - diff --git a/arch/m32r/platforms/m32700ut/io.c b/arch/m32r/platforms/m32700ut/io.c deleted file mode 100644 index 6862586e58db..000000000000 --- a/arch/m32r/platforms/m32700ut/io.c +++ /dev/null @@ -1,395 +0,0 @@ -/* - * linux/arch/m32r/platforms/m32700ut/io.c - * - * Typical I/O routines for M32700UT board. - * - * Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto, Takeo Takahashi - * - * This file is subject to the terms and conditions of the GNU General - * Public License. See the file "COPYING" in the main directory of this - * archive for more details. - */ - -#include <asm/m32r.h> -#include <asm/page.h> -#include <asm/io.h> -#include <asm/byteorder.h> - -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) -#include <linux/types.h> - -#define M32R_PCC_IOMAP_SIZE 0x1000 - -#define M32R_PCC_IOSTART0 0x1000 -#define M32R_PCC_IOEND0 (M32R_PCC_IOSTART0 + M32R_PCC_IOMAP_SIZE - 1) - -extern void pcc_ioread_byte(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_ioread_word(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite_byte(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int); -#endif /* CONFIG_PCMCIA && CONFIG_M32R_CFC */ - -#define PORT2ADDR(port) _port2addr(port) -#define PORT2ADDR_USB(port) _port2addr_usb(port) - -static inline void *_port2addr(unsigned long port) -{ - return (void *)(port | NONCACHE_OFFSET); -} - -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) -static inline void *__port2addr_ata(unsigned long port) -{ - static int dummy_reg; - - switch (port) { - case 0x1f0: return (void *)(0x0c002000 | NONCACHE_OFFSET); - case 0x1f1: return (void *)(0x0c012800 | NONCACHE_OFFSET); - case 0x1f2: return (void *)(0x0c012002 | NONCACHE_OFFSET); - case 0x1f3: return (void *)(0x0c012802 | NONCACHE_OFFSET); - case 0x1f4: return (void *)(0x0c012004 | NONCACHE_OFFSET); - case 0x1f5: return (void *)(0x0c012804 | NONCACHE_OFFSET); - case 0x1f6: return (void *)(0x0c012006 | NONCACHE_OFFSET); - case 0x1f7: return (void *)(0x0c012806 | NONCACHE_OFFSET); - case 0x3f6: return (void *)(0x0c01200e | NONCACHE_OFFSET); - default: return (void *)&dummy_reg; - } -} -#endif - -/* - * M32700UT-LAN is located in the extended bus space - * from 0x10000000 to 0x13ffffff on physical address. - * The base address of LAN controller(LAN91C111) is 0x300. - */ -#define LAN_IOSTART (0x300 | NONCACHE_OFFSET) -#define LAN_IOEND (0x320 | NONCACHE_OFFSET) -static inline void *_port2addr_ne(unsigned long port) -{ - return (void *)(port + 0x10000000); -} -static inline void *_port2addr_usb(unsigned long port) -{ - return (void *)((port & 0x0f) + NONCACHE_OFFSET + 0x10303000); -} - -static inline void delay(void) -{ - __asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory"); -} - -/* - * NIC I/O function - */ - -#define PORT2ADDR_NE(port) _port2addr_ne(port) - -static inline unsigned char _ne_inb(void *portp) -{ - return *(volatile unsigned char *)portp; -} - -static inline unsigned short _ne_inw(void *portp) -{ - return (unsigned short)le16_to_cpu(*(volatile unsigned short *)portp); -} - -static inline void _ne_insb(void *portp, void *addr, unsigned long count) -{ - unsigned char *buf = (unsigned char *)addr; - - while (count--) - *buf++ = _ne_inb(portp); -} - -static inline void _ne_outb(unsigned char b, void *portp) -{ - *(volatile unsigned char *)portp = b; -} - -static inline void _ne_outw(unsigned short w, void *portp) -{ - *(volatile unsigned short *)portp = cpu_to_le16(w); -} - -unsigned char _inb(unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - return _ne_inb(PORT2ADDR_NE(port)); - -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - return *(volatile unsigned char *)__port2addr_ata(port); - } -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned char b; - pcc_ioread_byte(0, port, &b, sizeof(b), 1, 0); - return b; - } else -#endif - - return *(volatile unsigned char *)PORT2ADDR(port); -} - -unsigned short _inw(unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - return _ne_inw(PORT2ADDR_NE(port)); -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - return *(volatile unsigned short *)__port2addr_ata(port); - } -#endif -#if defined(CONFIG_USB) - else if(port >= 0x340 && port < 0x3a0) - return *(volatile unsigned short *)PORT2ADDR_USB(port); -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned short w; - pcc_ioread_word(0, port, &w, sizeof(w), 1, 0); - return w; - } else -#endif - return *(volatile unsigned short *)PORT2ADDR(port); -} - -unsigned long _inl(unsigned long port) -{ -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned long l; - pcc_ioread_word(0, port, &l, sizeof(l), 1, 0); - return l; - } else -#endif - return *(volatile unsigned long *)PORT2ADDR(port); -} - -unsigned char _inb_p(unsigned long port) -{ - unsigned char v = _inb(port); - delay(); - return (v); -} - -unsigned short _inw_p(unsigned long port) -{ - unsigned short v = _inw(port); - delay(); - return (v); -} - -unsigned long _inl_p(unsigned long port) -{ - unsigned long v = _inl(port); - delay(); - return (v); -} - -void _outb(unsigned char b, unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_outb(b, PORT2ADDR_NE(port)); - else -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - *(volatile unsigned char *)__port2addr_ata(port) = b; - } else -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_byte(0, port, &b, sizeof(b), 1, 0); - } else -#endif - *(volatile unsigned char *)PORT2ADDR(port) = b; -} - -void _outw(unsigned short w, unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_outw(w, PORT2ADDR_NE(port)); - else -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - *(volatile unsigned short *)__port2addr_ata(port) = w; - } else -#endif -#if defined(CONFIG_USB) - if(port >= 0x340 && port < 0x3a0) - *(volatile unsigned short *)PORT2ADDR_USB(port) = w; - else -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0); - } else -#endif - *(volatile unsigned short *)PORT2ADDR(port) = w; -} - -void _outl(unsigned long l, unsigned long port) -{ -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_word(0, port, &l, sizeof(l), 1, 0); - } else -#endif - *(volatile unsigned long *)PORT2ADDR(port) = l; -} - -void _outb_p(unsigned char b, unsigned long port) -{ - _outb(b, port); - delay(); -} - -void _outw_p(unsigned short w, unsigned long port) -{ - _outw(w, port); - delay(); -} - -void _outl_p(unsigned long l, unsigned long port) -{ - _outl(l, port); - delay(); -} - -void _insb(unsigned int port, void *addr, unsigned long count) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_insb(PORT2ADDR_NE(port), addr, count); -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - unsigned char *buf = addr; - unsigned char *portp = __port2addr_ata(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; - } -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_ioread_byte(0, port, (void *)addr, sizeof(unsigned char), - count, 1); - } -#endif - else { - unsigned char *buf = addr; - unsigned char *portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; - } -} - -void _insw(unsigned int port, void *addr, unsigned long count) -{ - unsigned short *buf = addr; - unsigned short *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - /* - * This portion is only used by smc91111.c to read data - * from the DATA_REG. Do not swap the data. - */ - portp = PORT2ADDR_NE(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - portp = __port2addr_ata(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; - } -} - -void _insl(unsigned int port, void *addr, unsigned long count) -{ - unsigned long *buf = addr; - unsigned long *portp; - - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned long *)portp; -} - -void _outsb(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned char *buf = addr; - unsigned char *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - portp = PORT2ADDR_NE(port); - while (count--) - _ne_outb(*buf++, portp); -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - portp = __port2addr_ata(port); - while (count--) - *(volatile unsigned char *)portp = *buf++; -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_byte(0, port, (void *)addr, sizeof(unsigned char), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned char *)portp = *buf++; - } -} - -void _outsw(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned short *buf = addr; - unsigned short *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - /* - * This portion is only used by smc91111.c to write data - * into the DATA_REG. Do not swap the data. - */ - portp = PORT2ADDR_NE(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - portp = __port2addr_ata(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_word(9, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; - } -} - -void _outsl(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned long *buf = addr; - unsigned char *portp; - - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned long *)portp = *buf++; -} diff --git a/arch/m32r/platforms/m32700ut/setup.c b/arch/m32r/platforms/m32700ut/setup.c deleted file mode 100644 index 349eb341752c..000000000000 --- a/arch/m32r/platforms/m32700ut/setup.c +++ /dev/null @@ -1,451 +0,0 @@ -/* - * linux/arch/m32r/platforms/m32700ut/setup.c - * - * Setup routines for Renesas M32700UT Board - * - * Copyright (c) 2002-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto, Takeo Takahashi - * - * This file is subject to the terms and conditions of the GNU General - * Public License. See the file "COPYING" in the main directory of this - * archive for more details. - */ - -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> - -#include <asm/m32r.h> -#include <asm/io.h> - -/* - * M32700 Interrupt Control Unit (Level 1) - */ -#define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long))) - -icu_data_t icu_data[M32700UT_NUM_CPU_IRQ]; - -static void disable_m32700ut_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7; - outl(data, port); -} - -static void enable_m32700ut_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6; - outl(data, port); -} - -static void mask_m32700ut(struct irq_data *data) -{ - disable_m32700ut_irq(data->irq); -} - -static void unmask_m32700ut(struct irq_data *data) -{ - enable_m32700ut_irq(data->irq); -} - -static void shutdown_m32700ut(struct irq_data *data) -{ - unsigned long port; - - port = irq2port(data->irq); - outl(M32R_ICUCR_ILEVEL7, port); -} - -static struct irq_chip m32700ut_irq_type = -{ - .name = "M32700UT-IRQ", - .irq_shutdown = shutdown_m32700ut, - .irq_mask = mask_m32700ut, - .irq_unmask = unmask_m32700ut -}; - -/* - * Interrupt Control Unit of PLD on M32700UT (Level 2) - */ -#define irq2pldirq(x) ((x) - M32700UT_PLD_IRQ_BASE) -#define pldirq2port(x) (unsigned long)((int)PLD_ICUCR1 + \ - (((x) - 1) * sizeof(unsigned short))) - -typedef struct { - unsigned short icucr; /* ICU Control Register */ -} pld_icu_data_t; - -static pld_icu_data_t pld_icu_data[M32700UT_NUM_PLD_IRQ]; - -static void disable_m32700ut_pld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2pldirq(irq); - port = pldirq2port(pldirq); - data = pld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7; - outw(data, port); -} - -static void enable_m32700ut_pld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2pldirq(irq); - port = pldirq2port(pldirq); - data = pld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6; - outw(data, port); -} - -static void mask_m32700ut_pld(struct irq_data *data) -{ - disable_m32700ut_pld_irq(data->irq); -} - -static void unmask_m32700ut_pld(struct irq_data *data) -{ - enable_m32700ut_pld_irq(data->irq); - enable_m32700ut_irq(M32R_IRQ_INT1); -} - -static void shutdown_m32700ut_pld_irq(struct irq_data *data) -{ - unsigned long port; - unsigned int pldirq; - - pldirq = irq2pldirq(data->irq); - port = pldirq2port(pldirq); - outw(PLD_ICUCR_ILEVEL7, port); -} - -static struct irq_chip m32700ut_pld_irq_type = -{ - .name = "M32700UT-PLD-IRQ", - .irq_shutdown = shutdown_m32700ut_pld_irq, - .irq_mask = mask_m32700ut_pld, - .irq_unmask = unmask_m32700ut_pld, -}; - -/* - * Interrupt Control Unit of PLD on M32700UT-LAN (Level 2) - */ -#define irq2lanpldirq(x) ((x) - M32700UT_LAN_PLD_IRQ_BASE) -#define lanpldirq2port(x) (unsigned long)((int)M32700UT_LAN_ICUCR1 + \ - (((x) - 1) * sizeof(unsigned short))) - -static pld_icu_data_t lanpld_icu_data[M32700UT_NUM_LAN_PLD_IRQ]; - -static void disable_m32700ut_lanpld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2lanpldirq(irq); - port = lanpldirq2port(pldirq); - data = lanpld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7; - outw(data, port); -} - -static void enable_m32700ut_lanpld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2lanpldirq(irq); - port = lanpldirq2port(pldirq); - data = lanpld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6; - outw(data, port); -} - -static void mask_m32700ut_lanpld(struct irq_data *data) -{ - disable_m32700ut_lanpld_irq(data->irq); -} - -static void unmask_m32700ut_lanpld(struct irq_data *data) -{ - enable_m32700ut_lanpld_irq(data->irq); - enable_m32700ut_irq(M32R_IRQ_INT0); -} - -static void shutdown_m32700ut_lanpld(struct irq_data *data) -{ - unsigned long port; - unsigned int pldirq; - - pldirq = irq2lanpldirq(data->irq); - port = lanpldirq2port(pldirq); - outw(PLD_ICUCR_ILEVEL7, port); -} - -static struct irq_chip m32700ut_lanpld_irq_type = -{ - .name = "M32700UT-PLD-LAN-IRQ", - .irq_shutdown = shutdown_m32700ut_lanpld, - .irq_mask = mask_m32700ut_lanpld, - .irq_unmask = unmask_m32700ut_lanpld, -}; - -/* - * Interrupt Control Unit of PLD on M32700UT-LCD (Level 2) - */ -#define irq2lcdpldirq(x) ((x) - M32700UT_LCD_PLD_IRQ_BASE) -#define lcdpldirq2port(x) (unsigned long)((int)M32700UT_LCD_ICUCR1 + \ - (((x) - 1) * sizeof(unsigned short))) - -#ifdef CONFIG_USB -static pld_icu_data_t lcdpld_icu_data[M32700UT_NUM_LCD_PLD_IRQ]; - -static void disable_m32700ut_lcdpld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2lcdpldirq(irq); - port = lcdpldirq2port(pldirq); - data = lcdpld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7; - outw(data, port); -} - -static void enable_m32700ut_lcdpld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2lcdpldirq(irq); - port = lcdpldirq2port(pldirq); - data = lcdpld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6; - outw(data, port); -} - -static void mask_m32700ut_lcdpld(struct irq_data *data) -{ - disable_m32700ut_lcdpld_irq(data->irq); -} - -static void unmask_m32700ut_lcdpld(struct irq_data *data) -{ - enable_m32700ut_lcdpld_irq(data->irq); - enable_m32700ut_irq(M32R_IRQ_INT2); -} - -static void shutdown_m32700ut_lcdpld(struct irq_data *data) -{ - unsigned long port; - unsigned int pldirq; - - pldirq = irq2lcdpldirq(data->irq); - port = lcdpldirq2port(pldirq); - outw(PLD_ICUCR_ILEVEL7, port); -} - -static struct irq_chip m32700ut_lcdpld_irq_type = -{ - .name = "M32700UT-PLD-LCD-IRQ", - .irq_shutdown = shutdown_m32700ut_lcdpld, - .irq_mask = mask_m32700ut_lcdpld, - .irq_unmask = unmask_m32700ut_lcdpld, -}; -#endif - -void __init init_IRQ(void) -{ -#if defined(CONFIG_SMC91X) - /* INT#0: LAN controller on M32700UT-LAN (SMC91C111)*/ - irq_set_chip_and_handler(M32700UT_LAN_IRQ_LAN, - &m32700ut_lanpld_irq_type, handle_level_irq); - lanpld_icu_data[irq2lanpldirq(M32700UT_LAN_IRQ_LAN)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02; /* "H" edge sense */ - disable_m32700ut_lanpld_irq(M32700UT_LAN_IRQ_LAN); -#endif /* CONFIG_SMC91X */ - - /* MFT2 : system timer */ - irq_set_chip_and_handler(M32R_IRQ_MFT2, &m32700ut_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; - disable_m32700ut_irq(M32R_IRQ_MFT2); - - /* SIO0 : receive */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &m32700ut_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_R].icucr = 0; - disable_m32700ut_irq(M32R_IRQ_SIO0_R); - - /* SIO0 : send */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &m32700ut_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_S].icucr = 0; - disable_m32700ut_irq(M32R_IRQ_SIO0_S); - - /* SIO1 : receive */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &m32700ut_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_R].icucr = 0; - disable_m32700ut_irq(M32R_IRQ_SIO1_R); - - /* SIO1 : send */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &m32700ut_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_S].icucr = 0; - disable_m32700ut_irq(M32R_IRQ_SIO1_S); - - /* DMA1 : */ - irq_set_chip_and_handler(M32R_IRQ_DMA1, &m32700ut_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_DMA1].icucr = 0; - disable_m32700ut_irq(M32R_IRQ_DMA1); - -#ifdef CONFIG_SERIAL_M32R_PLDSIO - /* INT#1: SIO0 Receive on PLD */ - irq_set_chip_and_handler(PLD_IRQ_SIO0_RCV, &m32700ut_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_RCV)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03; - disable_m32700ut_pld_irq(PLD_IRQ_SIO0_RCV); - - /* INT#1: SIO0 Send on PLD */ - irq_set_chip_and_handler(PLD_IRQ_SIO0_SND, &m32700ut_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_SND)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03; - disable_m32700ut_pld_irq(PLD_IRQ_SIO0_SND); -#endif /* CONFIG_SERIAL_M32R_PLDSIO */ - - /* INT#1: CFC IREQ on PLD */ - irq_set_chip_and_handler(PLD_IRQ_CFIREQ, &m32700ut_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_CFIREQ)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01; /* 'L' level sense */ - disable_m32700ut_pld_irq(PLD_IRQ_CFIREQ); - - /* INT#1: CFC Insert on PLD */ - irq_set_chip_and_handler(PLD_IRQ_CFC_INSERT, &m32700ut_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_CFC_INSERT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD00; /* 'L' edge sense */ - disable_m32700ut_pld_irq(PLD_IRQ_CFC_INSERT); - - /* INT#1: CFC Eject on PLD */ - irq_set_chip_and_handler(PLD_IRQ_CFC_EJECT, &m32700ut_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_CFC_EJECT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02; /* 'H' edge sense */ - disable_m32700ut_pld_irq(PLD_IRQ_CFC_EJECT); - - /* - * INT0# is used for LAN, DIO - * We enable it here. - */ - icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD11; - enable_m32700ut_irq(M32R_IRQ_INT0); - - /* - * INT1# is used for UART, MMC, CF Controller in FPGA. - * We enable it here. - */ - icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD11; - enable_m32700ut_irq(M32R_IRQ_INT1); - -#if defined(CONFIG_USB) - outw(USBCR_OTGS, USBCR); /* USBCR: non-OTG */ - irq_set_chip_and_handler(M32700UT_LCD_IRQ_USB_INT1, - &m32700ut_lcdpld_irq_type, handle_level_irq); - - lcdpld_icu_data[irq2lcdpldirq(M32700UT_LCD_IRQ_USB_INT1)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01; /* "L" level sense */ - disable_m32700ut_lcdpld_irq(M32700UT_LCD_IRQ_USB_INT1); -#endif - /* - * INT2# is used for BAT, USB, AUDIO - * We enable it here. - */ - icu_data[M32R_IRQ_INT2].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01; - enable_m32700ut_irq(M32R_IRQ_INT2); - -#if defined(CONFIG_VIDEO_M32R_AR) - /* - * INT3# is used for AR - */ - irq_set_chip_and_handler(M32R_IRQ_INT3, &m32700ut_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_INT3].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; - disable_m32700ut_irq(M32R_IRQ_INT3); -#endif /* CONFIG_VIDEO_M32R_AR */ -} - -#if defined(CONFIG_SMC91X) - -#define LAN_IOSTART 0x300 -#define LAN_IOEND 0x320 -static struct resource smc91x_resources[] = { - [0] = { - .start = (LAN_IOSTART), - .end = (LAN_IOEND), - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = M32700UT_LAN_IRQ_LAN, - .end = M32700UT_LAN_IRQ_LAN, - .flags = IORESOURCE_IRQ, - } -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; -#endif - -#if defined(CONFIG_FB_S1D13XXX) - -#include <video/s1d13xxxfb.h> -#include <asm/s1d13806.h> - -static struct s1d13xxxfb_pdata s1d13xxxfb_data = { - .initregs = s1d13xxxfb_initregs, - .initregssize = ARRAY_SIZE(s1d13xxxfb_initregs), - .platform_init_video = NULL, -#ifdef CONFIG_PM - .platform_suspend_video = NULL, - .platform_resume_video = NULL, -#endif -}; - -static struct resource s1d13xxxfb_resources[] = { - [0] = { - .start = 0x10600000UL, - .end = 0x1073FFFFUL, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0x10400000UL, - .end = 0x104001FFUL, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device s1d13xxxfb_device = { - .name = S1D_DEVICENAME, - .id = 0, - .dev = { - .platform_data = &s1d13xxxfb_data, - }, - .num_resources = ARRAY_SIZE(s1d13xxxfb_resources), - .resource = s1d13xxxfb_resources, -}; -#endif - -static int __init platform_init(void) -{ -#if defined(CONFIG_SMC91X) - platform_device_register(&smc91x_device); -#endif -#if defined(CONFIG_FB_S1D13XXX) - platform_device_register(&s1d13xxxfb_device); -#endif - return 0; -} -arch_initcall(platform_init); diff --git a/arch/m32r/platforms/mappi/Makefile b/arch/m32r/platforms/mappi/Makefile deleted file mode 100644 index 0de59084f21c..000000000000 --- a/arch/m32r/platforms/mappi/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y := setup.o io.o diff --git a/arch/m32r/platforms/mappi/dot.gdbinit b/arch/m32r/platforms/mappi/dot.gdbinit deleted file mode 100644 index 7a1d293863eb..000000000000 --- a/arch/m32r/platforms/mappi/dot.gdbinit +++ /dev/null @@ -1,242 +0,0 @@ -# .gdbinit file -# $Id: dot.gdbinit.mappi,v 1.4 2004/10/20 02:24:37 takata Exp $ -#----- -# NOTE: this file is generated by a script, "gen_gdbinit.pl". -# (Please type "gen_gdbinit.pl --help" and check the help message). -# $ Id: gen_gdbinit.pl,v 1.12 2004/07/26 09:56:10 takata Exp $ -#----- -# target platform: mappi - -# setting -set width 0d70 -set radix 0d16 -debug_chaos - -# clk xin:cpu:bif:bus=30:360:180:90 -define clock_init - set *(unsigned long *)0x00ef4024 = 2 - set *(unsigned long *)0x00ef4020 = 1 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 5 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x00000200 -end - -# Initialize programmable ports -define port_init - set $sfrbase = 0x00ef0000 - set *(unsigned short *)0x00ef1060 = 0x5555 - set *(unsigned short *)0x00ef1062 = 0x5555 - set *(unsigned short *)0x00ef1064 = 0x5555 - set *(unsigned short *)0x00ef1066 = 0x5555 - set *(unsigned short *)0x00ef1068 = 0x5555 - set *(unsigned short *)0x00ef106a = 0x0000 - set *(unsigned short *)0x00ef106e = 0x5555 - set *(unsigned short *)0x00ef1070 = 0x5555 - # LED ON - set *(unsigned char *)($sfrbase + 0x1015) = 0xff - set *(unsigned char *)($sfrbase + 0x1085) = 0xff - shell sleep 0.1 - # LED OFF - set *(unsigned char *)($sfrbase + 0x1085) = 0x00 -end -document port_init - P5=LED(output), P6.b4=LAN_RESET(output) -end - -# Initialize SDRAM controller -define sdram_init - # SDIR0 - set *(unsigned long *)0x00ef6008 = 0x00000182 - # SDIR1 - set *(unsigned long *)0x00ef600c = 0x00000001 - # Initialize wait - shell sleep 0.1 - # Ch0-MOD - set *(unsigned long *)0x00ef602c = 0x00000020 - # Ch0-TR - set *(unsigned long *)0x00ef6028 = 0x00051502 - # Ch0-ADR (size:64MB) - set *(unsigned long *)0x00ef6020 = 0x08000004 - # AutoRef On - set *(unsigned long *)0x00ef6004 = 0x00010e2b - # Access enable - set *(unsigned long *)0x00ef6024 = 0x00000001 -end -document sdram_init - SDRAM controller initialization - 0x08000000 - 0x0bffffff (64MB) -end - -# Initialize LAN controller -define lanc_init - set $sfrbase = 0x00ef0000 - # Set BSEL3 (BSEL3 for the Chaos's bselc) - set *(unsigned long *)($sfrbase + 0x5300) = 0x0a0a8040 - set *(unsigned long *)($sfrbase + 0x5304) = 0x01120203 - set *(unsigned long *)($sfrbase + 0x5308) = 0x00000001 - # Reset (P5=LED,P6.b4=LAN_RESET) - set *(unsigned short *)($sfrbase + 0x106c) = 0x0000 - set *(unsigned char *)($sfrbase + 0x1016) = 0xff - set *(unsigned char *)($sfrbase + 0x1086) = 0xff - shell sleep 0.1 - # swivel: 0=normal, 4=reverse -# set *(unsigned char *)($sfrbase + 0x1086) = 0x00 - set *(unsigned char *)($sfrbase + 0x1086) = 0x04 - set *(unsigned long *)(0x0c000330) = 0xffffffff - # Set mac address - set $lanc = (void*)0x0c000300 - set *(unsigned long *)($lanc + 0x0000) = 0x00610010 - set *(unsigned long *)($lanc + 0x0004) = 0x00200030 - set *(unsigned long *)($lanc + 0x0008) = 0x00400050 - set *(unsigned long *)($lanc + 0x000c) = 0x00600007 -end -document lanc_init - LAN controller initialization - ex.) MAC address: 10 20 30 40 50 60 -end - -# LCD & CRT dual-head setting (8bpp) -define dispc_init - set $sfrbase = 0x00ef0000 - # BSEL4 Dispc - set *(unsigned long *)($sfrbase + 0x5400) = 0x0e0e8000 - set *(unsigned long *)($sfrbase + 0x5404) = 0x0012220a -end - -# MMU enable -define mmu_enable - set $evb=0x88000000 - set *(unsigned long *)0xffff0024=1 -end - -# MMU disable -define mmu_disable - set $evb=0 - set *(unsigned long *)0xffff0024=0 -end - -# Show TLB entries -define show_tlb_entries - set $i = 0 - set $addr = $arg0 - set $nr_entries = $arg1 - use_mon_code - while ($i < $nr_entries) - set $tlb_tag = *(unsigned long*)$addr - set $tlb_data = *(unsigned long*)($addr + 4) - printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data - set $i = $i + 1 - set $addr = $addr + 8 - end - use_debug_dma -end -define itlb - set $itlb=0xfe000000 - show_tlb_entries $itlb 0d32 -end -define dtlb - set $dtlb=0xfe000800 - show_tlb_entries $dtlb 0d32 -end - -# Show current task structure -define show_current - set $current = $spi & 0xffffe000 - printf "$current=0x%08lX\n",$current - print *(struct task_struct *)$current -end - -# Show user assigned task structure -define show_task - set = $arg0 & 0xffffe000 - printf "$task=0x%08lX\n",$task - print *(struct task_struct *)$task -end -document show_task - Show user assigned task structure - arg0 : task structure address -end - -# Show M32R registers -define show_regs - printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3 - printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7 - printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11 - printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$sp - printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu - printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch - printf "EVB[0x%08lX]\n",$evb -end - -# Setup all -define setup - use_mon_code - set *(unsigned int)0xfffffffc=0x60 - shell sleep 0.1 - clock_init - shell sleep 0.1 - port_init - sdram_init - lanc_init - dispc_init - set $evb=0x08000000 -end - -# Load modules -define load_modules - use_debug_dma - load -end - -# Set kernel parameters -define set_kernel_parameters - set $param = (void*)0x08001000 - # INITRD_START -# set *(unsigned long *)($param + 0x0010) = 0x08300000 - # INITRD_SIZE -# set *(unsigned long *)($param + 0x0014) = 0x00000000 - # M32R_CPUCLK - set *(unsigned long *)($param + 0x0018) = 0d360000000 - # M32R_BUSCLK - set *(unsigned long *)($param + 0x001c) = 0d90000000 - - # M32R_TIMER_DIVIDE - set *(unsigned long *)($param + 0x0020) = 0d128 - - set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x console=tty1 root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/rootfs nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \0" -end - -# Boot -define boot - set_kernel_parameters - set $fp = 0 - set $pc = 0x08002000 - si - c -end - -# Set breakpoints -define set_breakpoints - b *0x08000030 -end - -# Restart -define restart - sdireset - sdireset - setup - load_modules - boot -end - -sdireset -sdireset -file vmlinux -target m32rsdi -setup -#load_modules -#set_breakpoints -#boot - diff --git a/arch/m32r/platforms/mappi/dot.gdbinit.nommu b/arch/m32r/platforms/mappi/dot.gdbinit.nommu deleted file mode 100644 index 297536cf67cf..000000000000 --- a/arch/m32r/platforms/mappi/dot.gdbinit.nommu +++ /dev/null @@ -1,245 +0,0 @@ -# .gdbinit file -# $Id$ -#----- -# NOTE: this file is generated by a script, "gen_gdbinit.pl". -# (Please type "gen_gdbinit.pl --help" and check the help message). -# $ Id: gen_gdbinit.pl,v 1.5 2004/01/23 08:23:25 takata Exp $ -#----- -# target platform: mappi - -# setting -set width 0d70 -set radix 0d16 -debug_chaos - -# clk xin:cpu:bif:bus=25:200:50:50 -define clock_init - set *(unsigned long *)0x00ef4024 = 2 - set *(unsigned long *)0x00ef4020 = 2 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 3 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x00000200 -end - -# Initialize programmable ports -define port_init - set $sfrbase = 0x00ef0000 - set *(unsigned short *)0x00ef1060 = 0x5555 - set *(unsigned short *)0x00ef1062 = 0x5555 - set *(unsigned short *)0x00ef1064 = 0x5555 - set *(unsigned short *)0x00ef1066 = 0x5555 - set *(unsigned short *)0x00ef1068 = 0x5555 - set *(unsigned short *)0x00ef106a = 0x0000 - set *(unsigned short *)0x00ef106e = 0x5555 - set *(unsigned short *)0x00ef1070 = 0x5555 - # LED ON - set *(unsigned char *)($sfrbase + 0x1015) = 0xff - set *(unsigned char *)($sfrbase + 0x1085) = 0xff - shell sleep 0.1 - # LED OFF - set *(unsigned char *)($sfrbase + 0x1085) = 0x00 -end -document port_init - P5=LED(output), P6.b4=LAN_RESET(output) -end - -# Initialize SDRAM controller -define sdram_init - # SDIR0 - set *(unsigned long *)0x00ef6008 = 0x00000182 - # SDIR1 - set *(unsigned long *)0x00ef600c = 0x00000001 - # Initialize wait - shell sleep 0.1 - # Ch0-MOD - set *(unsigned long *)0x00ef602c = 0x00000020 - # Ch0-TR - set *(unsigned long *)0x00ef6028 = 0x00051502 - # Ch0-ADR (size:64MB) - set *(unsigned long *)0x00ef6020 = 0x00000004 - # AutoRef On - set *(unsigned long *)0x00ef6004 = 0x00010f05 - # Access enable - set *(unsigned long *)0x00ef6024 = 0x00000001 -end -document sdram_init - SDRAM controller initialization - 0x08000000 - 0x0bffffff (64MB) -end - -# Initialize LAN controller -define lanc_init - set $sfrbase = 0x00ef0000 - # Set BSEL3 (BSEL3 for the Chaos's bselc) - set *(unsigned long *)($sfrbase + 0x5300) = 0x07078040 - set *(unsigned long *)($sfrbase + 0x5304) = 0x01110102 - set *(unsigned long *)($sfrbase + 0x5308) = 0x00000001 - # Reset (P5=LED,P6.b4=LAN_RESET) - set *(unsigned short *)($sfrbase + 0x106c) = 0x0000 - set *(unsigned char *)($sfrbase + 0x1016) = 0xff - set *(unsigned char *)($sfrbase + 0x1086) = 0xff - shell sleep 0.1 - # swivel: 0=normal, 4=reverse -# set *(unsigned char *)($sfrbase + 0x1086) = 0x00 - set *(unsigned char *)($sfrbase + 0x1086) = 0x04 - set *(unsigned long *)(0x0c000330) = 0xffffffff - # Set mac address - set $lanc = (void*)0x0c000300 - set *(unsigned long *)($lanc + 0x0000) = 0x00610010 - set *(unsigned long *)($lanc + 0x0004) = 0x00200030 - set *(unsigned long *)($lanc + 0x0008) = 0x00400050 - set *(unsigned long *)($lanc + 0x000c) = 0x00600007 -end -document lanc_init - LAN controller initialization - ex.) MAC address: 10 20 30 40 50 60 -end - -# LCD & CRT dual-head setting (8bpp) -define dispc_init - set $sfrbase = 0x00ef0000 - # BSEL4 Dispc - set *(unsigned long *)($sfrbase + 0x5400) = 0x06078000 - set *(unsigned long *)($sfrbase + 0x5404) = 0x00101101 -end - -# MMU enable -define mmu_enable - set $evb=0x88000000 - set *(unsigned long *)0xffff0024=1 -end - -# MMU disable -define mmu_disable - set $evb=0 - set *(unsigned long *)0xffff0024=0 -end - -# Show TLB entries -define show_tlb_entries - set $i = 0 - set $addr = $arg0 - set $nr_entries = $arg1 - use_mon_code - while ($i < $nr_entries) - set $tlb_tag = *(unsigned long*)$addr - set $tlb_data = *(unsigned long*)($addr + 4) - printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data - set $i = $i + 1 - set $addr = $addr + 8 - end - use_debug_dma -end -define itlb - set $itlb=0xfe000000 - show_tlb_entries $itlb 0d32 -end -define dtlb - set $dtlb=0xfe000800 - show_tlb_entries $dtlb 0d32 -end - -# Show current task structure -define show_current - set $current = $spi & 0xffffe000 - printf "$current=0x%08lX\n",$current - print *(struct task_struct *)$current -end - -# Show user assigned task structure -define show_task - set = $arg0 & 0xffffe000 - printf "$task=0x%08lX\n",$task - print *(struct task_struct *)$task -end -document show_task - Show user assigned task structure - arg0 : task structure address -end - -# Show M32R registers -define show_regs - printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3 - printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7 - printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11 - printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$sp - printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu - printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch - printf "EVB[0x%08lX]\n",$evb -end - -# Setup all -define setup - use_mon_code - set *(unsigned int)0xfffffffc=0x60 - shell sleep 0.1 - clock_init - shell sleep 0.1 - port_init - sdram_init - lanc_init - dispc_init - set $evb=0x00000000 -end - -# Load modules -define load_modules - use_debug_dma - load -end - -# Set kernel parameters -define set_kernel_parameters - set $param = (void*)0x00001000 - # INITRD_START - #set *(unsigned long *)($param + 0x0010) = 0x082a0000 - # INITRD_SIZE - #set *(unsigned long *)($param + 0x0014) = 0x00000000 - # M32R_CPUCLK - set *(unsigned long *)($param + 0x0018) = 0d200000000 - # M32R_BUSCLK - set *(unsigned long *)($param + 0x001c) = 0d50000000 - - # M32R_TIMER_DIVIDE - set *(unsigned long *)($param + 0x0020) = 0d128 - - set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/root.bbox-httpd nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \0" -end - -# Boot -define boot - set_kernel_parameters - set $fp = 0 - set $pc=0x00002000 - set *(long *)0xfffffff4=0x8080 -# b load_flat_binary -# set *(unsigned char *)0x08001003=0x63 -# set *(unsigned char *)0x08001003=0x02 - si -# c -end - -# Set breakpoints -define set_breakpoints - b *0x08000030 -end - -# Restart -define restart - sdireset - sdireset - setup - load_modules - boot -end - -sdireset -sdireset -file vmlinux -target m32rsdi -setup -load_modules -boot - diff --git a/arch/m32r/platforms/mappi/dot.gdbinit.smp b/arch/m32r/platforms/mappi/dot.gdbinit.smp deleted file mode 100644 index 171489a440d9..000000000000 --- a/arch/m32r/platforms/mappi/dot.gdbinit.smp +++ /dev/null @@ -1,344 +0,0 @@ -# .gdbinit file -# $Id$ - -# setting -set width 0d70 -set radix 0d16 -debug_chaos - -# clk xin:cpu:bif:bus=1:4:2:1 -define clock_init_on - set *(unsigned long *)0x00ef4024 = 2 - set *(unsigned long *)0x00ef4020 = 1 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 0x1 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x0200 -# set *(unsigned long *)0x00ef4008 = 0x0201 -end - -# clk xin:cpu:bif:bus=1:4:1:1 -define clock_init_on_1411 - set *(unsigned long *)0x00ef4024 = 2 - set *(unsigned long *)0x00ef4020 = 2 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 0x1 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x0200 -end - -# clk xin:cpu:bif:bus=1:4:2:1 -define clock_init_on_1421 - set *(unsigned long *)0x00ef4024 = 2 - set *(unsigned long *)0x00ef4020 = 1 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 0x1 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x0200 -end - -# clk xin:cpu:bif:bus=1:8:2:1 -define clock_init_on_1821 - set *(unsigned long *)0x00ef4024 = 3 - set *(unsigned long *)0x00ef4020 = 2 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 0x3 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x0200 -end - -# clk xin:cpu:bif:bus=1:8:4:1 -define clock_init_on_1841 - set *(unsigned long *)0x00ef4024 = 3 - set *(unsigned long *)0x00ef4020 = 1 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 0x3 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x0200 -end - -# clk xin:cpu:bif:bus=1:16:8:1 -define clock_init_on_11681 - set *(unsigned long *)0x00ef4024 = 4 - set *(unsigned long *)0x00ef4020 = 2 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 0x7 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x0200 -end - -# clk xin:cpu:bif:bus=1:1:1:1 -define clock_init_off - # CPU - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - # BIF - set *(unsigned long *)0x00ef4020 = 0 - # BUS - set *(unsigned long *)0x00ef4024 = 0 - # PLL - set *(unsigned long *)0x00ef4008 = 0x0000 -end - -# Initialize programmable ports -define port_init - set $sfrbase = 0x00ef0000 - set *(unsigned short *)0x00ef1060 = 0x5555 - set *(unsigned short *)0x00ef1062 = 0x5555 - set *(unsigned short *)0x00ef1064 = 0x5555 - set *(unsigned short *)0x00ef1066 = 0x5555 - set *(unsigned short *)0x00ef1068 = 0x5555 - set *(unsigned short *)0x00ef106a = 0x0000 - set *(unsigned short *)0x00ef106e = 0x5555 - set *(unsigned short *)0x00ef1070 = 0x5555 - # LED ON - set *(unsigned char *)($sfrbase + 0x1015) = 0xff - set *(unsigned char *)($sfrbase + 0x1085) = 0xff - shell sleep 0.1 - # LED OFF - set *(unsigned char *)($sfrbase + 0x1085) = 0x00 -end -document port_init - P5=LED(output), P6.b4=LAN_RESET(output) -end - -# Initialize SDRAM controller for Mappi -define sdram_init - # SDIR0 - set *(unsigned long *)0x00ef6008 = 0x00000182 - # SDIR1 - set *(unsigned long *)0x00ef600c = 0x00000001 - # Initialize wait - shell sleep 0.1 - # Ch0-MOD - set *(unsigned long *)0x00ef602c = 0x00000020 - # Ch0-TR - set *(unsigned long *)0x00ef6028 = 0x00010002 - # Ch0-ADR - set *(unsigned long *)0x00ef6020 = 0x08000004 - # AutoRef On - set *(unsigned long *)0x00ef6004 = 0x00010107 - # Access enable - set *(unsigned long *)0x00ef6024 = 0x00000001 -end -document sdram_init - Mappi SDRAM controller initialization - 0x08000000 - 0x0bffffff (64MB) -end - -# Initialize LAN controller for Mappi -define lanc_init - set $sfrbase = 0x00ef0000 - # Set BSEL3 (BSEL3 for the Chaos's bselc) -# set *(unsigned long *)($sfrbase + 0x5300) = 0x01018040 -# set *(unsigned long *)($sfrbase + 0x5304) = 0x01011101 - set *(unsigned long *)($sfrbase + 0x5300) = 0x04048000 - set *(unsigned long *)($sfrbase + 0x5304) = 0x01011103 - set *(unsigned long *)($sfrbase + 0x5308) = 0x00000001 - # Reset (P5=LED,P6.b4=LAN_RESET) - set *(unsigned short *)($sfrbase + 0x106c) = 0x0000 - set *(unsigned char *)($sfrbase + 0x1016) = 0xff - set *(unsigned char *)($sfrbase + 0x1086) = 0xff - shell sleep 0.1 -# set *(unsigned char *)($sfrbase + 0x1086) = 0x00 - set *(unsigned char *)($sfrbase + 0x1086) = 0x04 - set *(unsigned long *)(0x0c000330) = 0xffffffff - # Set mac address - set $lanc = (void*)0x0c000300 - set *(unsigned long *)($lanc + 0x0000) = 0x00610010 - set *(unsigned long *)($lanc + 0x0004) = 0x00200030 - set *(unsigned long *)($lanc + 0x0008) = 0x00400050 - set *(unsigned long *)($lanc + 0x000c) = 0x00600007 -end -document lanc_init - Mappi LAN controller initialization - ex.) MAC address: 10 20 30 40 50 60 -end - -# LCD & CRT dual-head setting (8bpp) -define dispc_init - set $sfrbase = 0x00ef0000 - # BSEL4 Dispc - # 20MHz -# set *(unsigned long *)($sfrbase + 0x5400) = 0x02028282 -# set *(unsigned long *)($sfrbase + 0x5404) = 0x00122202 - # 40MHz - set *(unsigned long *)($sfrbase + 0x5400) = 0x04048000 - set *(unsigned long *)($sfrbase + 0x5404) = 0x00101103 -end - -# MMU enable -define mmu_enable - set $evb=0x88000000 - set *(unsigned long *)0xffff0024=1 -end - -# MMU disable -define mmu_disable - set $evb=0 - set *(unsigned long *)0xffff0024=0 -end - -# Show TLB entries -define show_tlb_entries - set $i = 0 - set $addr = $arg0 - use_mon_code - while ($i < 0d32 ) - set $tlb_tag = *(unsigned long*)$addr - set $tlb_data = *(unsigned long*)($addr + 4) - printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data - set $i = $i + 1 - set $addr = $addr + 8 - end - use_debug_dma -end -define itlb - set $itlb=0xfe000000 - show_tlb_entries $itlb -end -define dtlb - set $dtlb=0xfe000800 - show_tlb_entries $dtlb -end - - -# Show current task structure -define show_current - set $current = $spi & 0xffffe000 - printf "$current=0x%08lX\n",$current - print *(struct task_struct *)$current -end - -# Show user assigned task structure -define show_task - set $task = $arg0 & 0xffffe000 - printf "$task=0x%08lX\n",$task - print *(struct task_struct *)$task -end -document show_task - Show user assigned task structure - arg0 : task structure address -end - -# Show M32R registers -define show_regs - printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3 - printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7 - printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11 - printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$fp - printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu - printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch - printf "EVB[0x%08lX]\n",$evb -end - - -# Setup all -define setup - use_mon_code - set *(unsigned int)0xfffffffc=0x60 - shell sleep 0.1 -# clock_init_on_1411 - clock_init_on_1421 -# clock_init_on_1821 -# clock_init_on_1841 -# clock_init_on_11681 -# clock_init_off - shell sleep 0.1 - port_init - sdram_init - lanc_init - dispc_init - set $evb=0x08000000 -end - -# Load modules -define load_modules - use_debug_dma - load -# load ramdisk_082a0000.mot -# load romfs_082a0000.mot -# use_mon_code -end - -# Set kernel parameters -define set_kernel_parameters - set $param = (void*)0x08001000 - # INITRD_START -# set *(unsigned long *)($param + 0x0010) = 0x082a0000 - # INITRD_SIZE -# set *(unsigned long *)($param + 0x0014) = 0x00000000 - # M32R_CPUCLK - set *(unsigned long *)($param + 0x0018) = 0d160000000 -# set *(unsigned long *)($param + 0x0018) = 0d80000000 -# set *(unsigned long *)($param + 0x0018) = 0d40000000 - # M32R_BUSCLK - set *(unsigned long *)($param + 0x001c) = 0d40000000 - - # M32R_TIMER_DIVIDE - set *(unsigned long *)($param + 0x0020) = 0d128 - - set {char[0x200]}($param + 0x100) = "console=tty1 console=ttyS0,115200n8x root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/root.x nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \0" -# set {char[0x200]}($param + 0x100) = "console=tty1 root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/root.x nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \0" -end - -# Boot -define boot - set_kernel_parameters - set $pc=0x08002000 - set *(unsigned char *)0x08001003=0x03 - si - c -end - -# Set breakpoints -define set_breakpoints - b *0x08000030 -end - -## Boot MP -define boot_mp - set_kernel_parameters - set *(unsigned long *)0x00f00000 = boot - 0x80000000 - set *(unsigned long *)0x00eff2f8 = 0x2 - x 0x00eff2f8 - - set $pc=0x08002000 - si - c -end -document boot_mp - Boot BSP -end - -## Boot UP -define boot_up - set_kernel_parameters - set $pc=0x08002000 - si - c -end -document boot_up - Boot BSP -end - -# Restart -define restart - sdireset - sdireset - setup - load_modules - boot_mp -end - -sdireset -sdireset -file vmlinux -target m32rsdi -setup diff --git a/arch/m32r/platforms/mappi/io.c b/arch/m32r/platforms/mappi/io.c deleted file mode 100644 index 06ea6d9bc576..000000000000 --- a/arch/m32r/platforms/mappi/io.c +++ /dev/null @@ -1,326 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/m32r/platforms/mappi/io.c - * - * Typical I/O routines for Mappi board. - * - * Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto - */ - -#include <asm/m32r.h> -#include <asm/page.h> -#include <asm/io.h> -#include <asm/byteorder.h> - -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) -#include <linux/types.h> - -#define M32R_PCC_IOMAP_SIZE 0x1000 - -#define M32R_PCC_IOSTART0 0x1000 -#define M32R_PCC_IOEND0 (M32R_PCC_IOSTART0 + M32R_PCC_IOMAP_SIZE - 1) -#define M32R_PCC_IOSTART1 0x2000 -#define M32R_PCC_IOEND1 (M32R_PCC_IOSTART1 + M32R_PCC_IOMAP_SIZE - 1) - -extern void pcc_ioread(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite(int, unsigned long, void *, size_t, size_t, int); -#endif /* CONFIG_PCMCIA && CONFIG_M32R_PCC */ - -#define PORT2ADDR(port) _port2addr(port) - -static inline void *_port2addr(unsigned long port) -{ - return (void *)(port | NONCACHE_OFFSET); -} - -static inline void *_port2addr_ne(unsigned long port) -{ - return (void *)((port<<1) + NONCACHE_OFFSET + 0x0C000000); -} - -static inline void delay(void) -{ - __asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory"); -} - -/* - * NIC I/O function - */ - -#define PORT2ADDR_NE(port) _port2addr_ne(port) - -static inline unsigned char _ne_inb(void *portp) -{ - return (unsigned char) *(volatile unsigned short *)portp; -} - -static inline unsigned short _ne_inw(void *portp) -{ - unsigned short tmp; - - tmp = *(volatile unsigned short *)portp; - return le16_to_cpu(tmp); -} - -static inline void _ne_outb(unsigned char b, void *portp) -{ - *(volatile unsigned short *)portp = (unsigned short)b; -} - -static inline void _ne_outw(unsigned short w, void *portp) -{ - *(volatile unsigned short *)portp = cpu_to_le16(w); -} - -unsigned char _inb(unsigned long port) -{ - if (port >= 0x300 && port < 0x320) - return _ne_inb(PORT2ADDR_NE(port)); - else -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned char b; - pcc_ioread(0, port, &b, sizeof(b), 1, 0); - return b; - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - unsigned char b; - pcc_ioread(1, port, &b, sizeof(b), 1, 0); - return b; - } else -#endif - - return *(volatile unsigned char *)PORT2ADDR(port); -} - -unsigned short _inw(unsigned long port) -{ - if (port >= 0x300 && port < 0x320) - return _ne_inw(PORT2ADDR_NE(port)); - else -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned short w; - pcc_ioread(0, port, &w, sizeof(w), 1, 0); - return w; - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - unsigned short w; - pcc_ioread(1, port, &w, sizeof(w), 1, 0); - return w; - } else -#endif - return *(volatile unsigned short *)PORT2ADDR(port); -} - -unsigned long _inl(unsigned long port) -{ -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned long l; - pcc_ioread(0, port, &l, sizeof(l), 1, 0); - return l; - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - unsigned short l; - pcc_ioread(1, port, &l, sizeof(l), 1, 0); - return l; - } else -#endif - return *(volatile unsigned long *)PORT2ADDR(port); -} - -unsigned char _inb_p(unsigned long port) -{ - unsigned char v = _inb(port); - delay(); - return (v); -} - -unsigned short _inw_p(unsigned long port) -{ - unsigned short v = _inw(port); - delay(); - return (v); -} - -unsigned long _inl_p(unsigned long port) -{ - unsigned long v = _inl(port); - delay(); - return (v); -} - -void _outb(unsigned char b, unsigned long port) -{ - if (port >= 0x300 && port < 0x320) - _ne_outb(b, PORT2ADDR_NE(port)); - else -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite(0, port, &b, sizeof(b), 1, 0); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_iowrite(1, port, &b, sizeof(b), 1, 0); - } else -#endif - *(volatile unsigned char *)PORT2ADDR(port) = b; -} - -void _outw(unsigned short w, unsigned long port) -{ - if (port >= 0x300 && port < 0x320) - _ne_outw(w, PORT2ADDR_NE(port)); - else -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite(0, port, &w, sizeof(w), 1, 0); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_iowrite(1, port, &w, sizeof(w), 1, 0); - } else -#endif - *(volatile unsigned short *)PORT2ADDR(port) = w; -} - -void _outl(unsigned long l, unsigned long port) -{ -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite(0, port, &l, sizeof(l), 1, 0); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_iowrite(1, port, &l, sizeof(l), 1, 0); - } else -#endif - *(volatile unsigned long *)PORT2ADDR(port) = l; -} - -void _outb_p(unsigned char b, unsigned long port) -{ - _outb(b, port); - delay(); -} - -void _outw_p(unsigned short w, unsigned long port) -{ - _outw(w, port); - delay(); -} - -void _outl_p(unsigned long l, unsigned long port) -{ - _outl(l, port); - delay(); -} - -void _insb(unsigned int port, void *addr, unsigned long count) -{ - unsigned short *buf = addr; - unsigned short *portp; - - if (port >= 0x300 && port < 0x320){ - portp = PORT2ADDR_NE(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_ioread(0, port, (void *)addr, sizeof(unsigned char), - count, 1); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_ioread(1, port, (void *)addr, sizeof(unsigned char), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; - } -} - -void _insw(unsigned int port, void *addr, unsigned long count) -{ - unsigned short *buf = addr; - unsigned short *portp; - - if (port >= 0x300 && port < 0x320) { - portp = PORT2ADDR_NE(port); - while (count--) - *buf++ = _ne_inw(portp); -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_ioread(0, port, (void *)addr, sizeof(unsigned short), - count, 1); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_ioread(1, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; - } -} - -void _insl(unsigned int port, void *addr, unsigned long count) -{ - unsigned long *buf = addr; - unsigned long *portp; - - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned long *)portp; -} - -void _outsb(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned char *buf = addr; - unsigned char *portp; - - if (port >= 0x300 && port < 0x320) { - portp = PORT2ADDR_NE(port); - while (count--) - _ne_outb(*buf++, portp); -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite(0, port, (void *)addr, sizeof(unsigned char), - count, 1); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_iowrite(1, port, (void *)addr, sizeof(unsigned char), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned char *)portp = *buf++; - } -} - -void _outsw(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned short *buf = addr; - unsigned short *portp; - - if (port >= 0x300 && port < 0x320) { - portp = PORT2ADDR_NE(port); - while (count--) - _ne_outw(*buf++, portp); -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite(0, port, (void *)addr, sizeof(unsigned short), - count, 1); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_iowrite(1, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; - } -} - -void _outsl(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned long *buf = addr; - unsigned char *portp; - - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned long *)portp = *buf++; -} diff --git a/arch/m32r/platforms/mappi/setup.c b/arch/m32r/platforms/mappi/setup.c deleted file mode 100644 index c8d642ec4bfb..000000000000 --- a/arch/m32r/platforms/mappi/setup.c +++ /dev/null @@ -1,175 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/m32r/platforms/mappi/setup.c - * - * Setup routines for Renesas MAPPI Board - * - * Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto - */ - -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> - -#include <asm/m32r.h> -#include <asm/io.h> - -#define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long))) - -icu_data_t icu_data[NR_IRQS]; - -static void disable_mappi_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7; - outl(data, port); -} - -static void enable_mappi_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6; - outl(data, port); -} - -static void mask_mappi(struct irq_data *data) -{ - disable_mappi_irq(data->irq); -} - -static void unmask_mappi(struct irq_data *data) -{ - enable_mappi_irq(data->irq); -} - -static void shutdown_mappi(struct irq_data *data) -{ - unsigned long port; - - port = irq2port(data->irq); - outl(M32R_ICUCR_ILEVEL7, port); -} - -static struct irq_chip mappi_irq_type = -{ - .name = "MAPPI-IRQ", - .irq_shutdown = shutdown_mappi, - .irq_mask = mask_mappi, - .irq_unmask = unmask_mappi, -}; - -void __init init_IRQ(void) -{ - static int once = 0; - - if (once) - return; - else - once++; - -#ifdef CONFIG_NE2000 - /* INT0 : LAN controller (RTL8019AS) */ - irq_set_chip_and_handler(M32R_IRQ_INT0, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD11; - disable_mappi_irq(M32R_IRQ_INT0); -#endif /* CONFIG_M32R_NE2000 */ - - /* MFT2 : system timer */ - irq_set_chip_and_handler(M32R_IRQ_MFT2, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; - disable_mappi_irq(M32R_IRQ_MFT2); - -#ifdef CONFIG_SERIAL_M32R_SIO - /* SIO0_R : uart receive data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_R].icucr = 0; - disable_mappi_irq(M32R_IRQ_SIO0_R); - - /* SIO0_S : uart send data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_S].icucr = 0; - disable_mappi_irq(M32R_IRQ_SIO0_S); - - /* SIO1_R : uart receive data */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_R].icucr = 0; - disable_mappi_irq(M32R_IRQ_SIO1_R); - - /* SIO1_S : uart send data */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_S].icucr = 0; - disable_mappi_irq(M32R_IRQ_SIO1_S); -#endif /* CONFIG_SERIAL_M32R_SIO */ - -#if defined(CONFIG_M32R_PCC) - /* INT1 : pccard0 interrupt */ - irq_set_chip_and_handler(M32R_IRQ_INT1, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_IEN | M32R_ICUCR_ISMOD00; - disable_mappi_irq(M32R_IRQ_INT1); - - /* INT2 : pccard1 interrupt */ - irq_set_chip_and_handler(M32R_IRQ_INT2, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_INT2].icucr = M32R_ICUCR_IEN | M32R_ICUCR_ISMOD00; - disable_mappi_irq(M32R_IRQ_INT2); -#endif /* CONFIG_M32RPCC */ -} - -#if defined(CONFIG_FB_S1D13XXX) - -#include <video/s1d13xxxfb.h> -#include <asm/s1d13806.h> - -static struct s1d13xxxfb_pdata s1d13xxxfb_data = { - .initregs = s1d13xxxfb_initregs, - .initregssize = ARRAY_SIZE(s1d13xxxfb_initregs), - .platform_init_video = NULL, -#ifdef CONFIG_PM - .platform_suspend_video = NULL, - .platform_resume_video = NULL, -#endif -}; - -static struct resource s1d13xxxfb_resources[] = { - [0] = { - .start = 0x10200000UL, - .end = 0x1033FFFFUL, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0x10000000UL, - .end = 0x100001FFUL, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device s1d13xxxfb_device = { - .name = S1D_DEVICENAME, - .id = 0, - .dev = { - .platform_data = &s1d13xxxfb_data, - }, - .num_resources = ARRAY_SIZE(s1d13xxxfb_resources), - .resource = s1d13xxxfb_resources, -}; - -static int __init platform_init(void) -{ - platform_device_register(&s1d13xxxfb_device); - return 0; -} -arch_initcall(platform_init); -#endif diff --git a/arch/m32r/platforms/mappi2/Makefile b/arch/m32r/platforms/mappi2/Makefile deleted file mode 100644 index 0de59084f21c..000000000000 --- a/arch/m32r/platforms/mappi2/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y := setup.o io.o diff --git a/arch/m32r/platforms/mappi2/dot.gdbinit.vdec2 b/arch/m32r/platforms/mappi2/dot.gdbinit.vdec2 deleted file mode 100644 index 797a830bd4b7..000000000000 --- a/arch/m32r/platforms/mappi2/dot.gdbinit.vdec2 +++ /dev/null @@ -1,233 +0,0 @@ -# .gdbinit file -# $Id: dot.gdbinit.vdec2,v 1.2 2004/11/11 02:03:15 takata Exp $ - -# setting -set width 0d70 -set radix 0d16 -use_debug_dma - -# Initialize SDRAM controller for Mappi -define sdram_init - # SDIR0 - set *(unsigned long *)0x00ef6008=0x00000182 - # SDIR1 - set *(unsigned long *)0x00ef600c=0x00000001 - # Initialize wait - shell sleep 1 - # Ch0-MOD - set *(unsigned long *)0x00ef602c=0x00000020 - # Ch0-TR - set *(unsigned long *)0x00ef6028=0x00041302 - # Ch0-ADR - set *(unsigned long *)0x00ef6020=0x08000004 - # AutoRef On - set *(unsigned long *)0x00ef6004=0x00010705 - # Access enable - set *(unsigned long *)0x00ef6024=0x00000001 -end -document sdram_init - Mappi SDRAM controller initialization - 0x08000000 - 0x0bffffff (64MB) -end - -# Initialize SDRAM controller for Mappi -define sdram_init2 - # SDIR0 - set *(unsigned long *)0x00ef6008=0x00000182 - # Ch0-MOD - set *(unsigned long *)0x00ef602c=0x00000020 - # Ch0-TR - set *(unsigned long *)0x00ef6028=0x00010002 - # Ch0-ADR - set *(unsigned long *)0x00ef6020=0x08000004 - # AutoRef On - set *(unsigned long *)0x00ef6004=0x00010107 - # SDIR1 - set *(unsigned long *)0x00ef600c=0x00000001 - # Initialize wait - shell sleep 1 - # Access enable - set *(unsigned long *)0x00ef6024=0x00000001 - shell sleep 1 -end -document sdram_init - Mappi SDRAM controller initialization - 0x08000000 - 0x0bffffff (64MB) -end - -# Initialize LAN controller for Mappi -define lanc_init - # Set BSEL1 (BSEL3 for the Chaos's bselc) - #set *(unsigned long *)0x00ef5004 = 0x0fff330f - #set *(unsigned long *)0x00ef5004 = 0x01113301 - -# set *(unsigned long *)0x00ef5004 = 0x02011101 -# set *(unsigned long *)0x00ef5004 = 0x04441104 - - # BSEL5 -# set *(unsigned long *)0x00ef5014 = 0x0ccc310c -# set *(unsigned long *)0x00ef5014 = 0x0303310f -# set *(unsigned long *)0x00ef5014 = 0x01011102 -> NG -# set *(unsigned long *)0x00ef5014 = 0x03033103 - - set *(unsigned long *)0x00ef500c = 0x0b0b1304 - set *(unsigned long *)0x00ef5010 = 0x03033302 -# set *(unsigned long *)0x00ef5018 = 0x02223302 -end - -# MMU enable -define mmu_enable - set $evb=0x88000000 - set *(unsigned long *)0xffff0024=1 -end - -# MMU disable -define mmu_disable - set $evb=0 - set *(unsigned long *)0xffff0024=0 -end - -# Show TLB entries -define show_tlb_entries - set $i = 0 - set $addr = $arg0 - while ($i < 0d16 ) - set $tlb_tag = *(unsigned long*)$addr - set $tlb_data = *(unsigned long*)($addr + 4) - printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data - set $i = $i + 1 - set $addr = $addr + 8 - end -end -define itlb - set $itlb=0xfe000000 - show_tlb_entries $itlb -end -define dtlb - set $dtlb=0xfe000800 - show_tlb_entries $dtlb -end - -# Cache ON -define set_cache_type - set $mctype = (void*)0xfffffff8 -# chaos -# set *(unsigned long *)($mctype) = 0x0000c000 -# m32102 i-cache only - set *(unsigned long *)($mctype) = 0x00008000 -# m32102 d-cache only -# set *(unsigned long *)($mctype) = 0x00004000 -end -define cache_on - set $param = (void*)0x08001000 - set *(unsigned long *)($param) = 0x60ff6102 -end - - -# Show current task structure -define show_current - set $current = $spi & 0xffffe000 - printf "$current=0x%08lX\n",$current - print *(struct task_struct *)$current -end - -# Show user assigned task structure -define show_task - set $task = $arg0 & 0xffffe000 - printf "$task=0x%08lX\n",$task - print *(struct task_struct *)$task -end -document show_task - Show user assigned task structure - arg0 : task structure address -end - -# Show M32R registers -define show_regs - printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3 - printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7 - printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11 - printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$sp - printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu - printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch - printf "EVB[0x%08lX]\n",$evb - - set $mests = *(unsigned long *)0xffff000c - set $mdeva = *(unsigned long *)0xffff0010 - printf "MESTS[0x%08lX] MDEVA[0x%08lX]\n",$mests,$mdeva -end - - -# Setup all -define setup - sdram_init -# lanc_init -# dispc_init -# set $evb=0x08000000 -end - -# Load modules -define load_modules - use_debug_dma - load -# load busybox.mot -end - -# Set kernel parameters -define set_kernel_parameters - set $param = (void*)0x08001000 - - ## MOUNT_ROOT_RDONLY - set {long}($param+0x00)=0 - ## RAMDISK_FLAGS - #set {long}($param+0x04)=0 - ## ORIG_ROOT_DEV - #set {long}($param+0x08)=0x00000100 - ## LOADER_TYPE - #set {long}($param+0x0C)=0 - ## INITRD_START - set {long}($param+0x10)=0x082a0000 - ## INITRD_SIZE - set {long}($param+0x14)=0d6200000 - - # M32R_CPUCLK - set *(unsigned long *)($param + 0x0018) = 0d25000000 - # M32R_BUSCLK - set *(unsigned long *)($param + 0x001c) = 0d25000000 - # M32R_TIMER_DIVIDE - set *(unsigned long *)($param + 0x0020) = 0d128 - - - set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/root.2.6 nfsaddrs=192.168.0.102:192.168.0.1:192.168.0.1:255.255.255.0:mappi: \0" - - -end - -# Boot -define boot - set_kernel_parameters - debug_chaos - set $pc=0x08002000 - set $fp=0 - del b - si -end - -# Restart -define restart - sdireset - sdireset - setup - load_modules - boot -end - -sdireset -sdireset -file vmlinux -target m32rsdi - -restart -boot - - diff --git a/arch/m32r/platforms/mappi2/io.c b/arch/m32r/platforms/mappi2/io.c deleted file mode 100644 index 18a408ff3fd1..000000000000 --- a/arch/m32r/platforms/mappi2/io.c +++ /dev/null @@ -1,384 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/m32r/platforms/mappi2/io.c - * - * Typical I/O routines for Mappi2 board. - * - * Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto, Mamoru Sakugawa - */ - -#include <asm/m32r.h> -#include <asm/page.h> -#include <asm/io.h> -#include <asm/byteorder.h> - -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) -#include <linux/types.h> - -#define M32R_PCC_IOMAP_SIZE 0x1000 - -#define M32R_PCC_IOSTART0 0x1000 -#define M32R_PCC_IOEND0 (M32R_PCC_IOSTART0 + M32R_PCC_IOMAP_SIZE - 1) - -extern void pcc_ioread_byte(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_ioread_word(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite_byte(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int); -#endif /* CONFIG_PCMCIA && CONFIG_M32R_CFC */ - -#define PORT2ADDR(port) _port2addr(port) -#define PORT2ADDR_NE(port) _port2addr_ne(port) -#define PORT2ADDR_USB(port) _port2addr_usb(port) - -static inline void *_port2addr(unsigned long port) -{ - return (void *)(port | NONCACHE_OFFSET); -} - -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) -static inline void *__port2addr_ata(unsigned long port) -{ - static int dummy_reg; - - switch (port) { - case 0x1f0: return (void *)(0x0c002000 | NONCACHE_OFFSET); - case 0x1f1: return (void *)(0x0c012800 | NONCACHE_OFFSET); - case 0x1f2: return (void *)(0x0c012002 | NONCACHE_OFFSET); - case 0x1f3: return (void *)(0x0c012802 | NONCACHE_OFFSET); - case 0x1f4: return (void *)(0x0c012004 | NONCACHE_OFFSET); - case 0x1f5: return (void *)(0x0c012804 | NONCACHE_OFFSET); - case 0x1f6: return (void *)(0x0c012006 | NONCACHE_OFFSET); - case 0x1f7: return (void *)(0x0c012806 | NONCACHE_OFFSET); - case 0x3f6: return (void *)(0x0c01200e | NONCACHE_OFFSET); - default: return (void *)&dummy_reg; - } -} -#endif - -#define LAN_IOSTART (0x300 | NONCACHE_OFFSET) -#define LAN_IOEND (0x320 | NONCACHE_OFFSET) -#ifdef CONFIG_CHIP_OPSP -static inline void *_port2addr_ne(unsigned long port) -{ - return (void *)(port + 0x10000000); -} -#else -static inline void *_port2addr_ne(unsigned long port) -{ - return (void *)(port + 0x04000000); -} -#endif -static inline void *_port2addr_usb(unsigned long port) -{ - return (void *)(port + NONCACHE_OFFSET + 0x14000000); -} -static inline void delay(void) -{ - __asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory"); -} - -/* - * NIC I/O function - */ - -static inline unsigned char _ne_inb(void *portp) -{ - return (unsigned char) *(volatile unsigned char *)portp; -} - -static inline unsigned short _ne_inw(void *portp) -{ - return (unsigned short)le16_to_cpu(*(volatile unsigned short *)portp); -} - -static inline void _ne_insb(void *portp, void * addr, unsigned long count) -{ - unsigned char *buf = addr; - - while (count--) - *buf++ = *(volatile unsigned char *)portp; -} - -static inline void _ne_outb(unsigned char b, void *portp) -{ - *(volatile unsigned char *)portp = (unsigned char)b; -} - -static inline void _ne_outw(unsigned short w, void *portp) -{ - *(volatile unsigned short *)portp = cpu_to_le16(w); -} - -unsigned char _inb(unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - return _ne_inb(PORT2ADDR_NE(port)); -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - return *(volatile unsigned char *)__port2addr_ata(port); - } -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned char b; - pcc_ioread_byte(0, port, &b, sizeof(b), 1, 0); - return b; - } else -#endif - - return *(volatile unsigned char *)PORT2ADDR(port); -} - -unsigned short _inw(unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - return _ne_inw(PORT2ADDR_NE(port)); -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - return *(volatile unsigned short *)__port2addr_ata(port); - } -#endif -#if defined(CONFIG_USB) - else if (port >= 0x340 && port < 0x3a0) - return *(volatile unsigned short *)PORT2ADDR_USB(port); -#endif - -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned short w; - pcc_ioread_word(0, port, &w, sizeof(w), 1, 0); - return w; - } else -#endif - return *(volatile unsigned short *)PORT2ADDR(port); -} - -unsigned long _inl(unsigned long port) -{ -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned long l; - pcc_ioread_word(0, port, &l, sizeof(l), 1, 0); - return l; - } else -#endif - return *(volatile unsigned long *)PORT2ADDR(port); -} - -unsigned char _inb_p(unsigned long port) -{ - unsigned char v = _inb(port); - delay(); - return (v); -} - -unsigned short _inw_p(unsigned long port) -{ - unsigned short v = _inw(port); - delay(); - return (v); -} - -unsigned long _inl_p(unsigned long port) -{ - unsigned long v = _inl(port); - delay(); - return (v); -} - -void _outb(unsigned char b, unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_outb(b, PORT2ADDR_NE(port)); - else -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - *(volatile unsigned char *)__port2addr_ata(port) = b; - } else -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_byte(0, port, &b, sizeof(b), 1, 0); - } else -#endif - *(volatile unsigned char *)PORT2ADDR(port) = b; -} - -void _outw(unsigned short w, unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_outw(w, PORT2ADDR_NE(port)); - else -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - *(volatile unsigned short *)__port2addr_ata(port) = w; - } else -#endif -#if defined(CONFIG_USB) - if (port >= 0x340 && port < 0x3a0) - *(volatile unsigned short *)PORT2ADDR_USB(port) = w; - else -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0); - } else -#endif - *(volatile unsigned short *)PORT2ADDR(port) = w; -} - -void _outl(unsigned long l, unsigned long port) -{ -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_word(0, port, &l, sizeof(l), 1, 0); - } else -#endif - *(volatile unsigned long *)PORT2ADDR(port) = l; -} - -void _outb_p(unsigned char b, unsigned long port) -{ - _outb(b, port); - delay(); -} - -void _outw_p(unsigned short w, unsigned long port) -{ - _outw(w, port); - delay(); -} - -void _outl_p(unsigned long l, unsigned long port) -{ - _outl(l, port); - delay(); -} - -void _insb(unsigned int port, void * addr, unsigned long count) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_insb(PORT2ADDR_NE(port), addr, count); -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - unsigned char *buf = addr; - unsigned char *portp = __port2addr_ata(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; - } -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_ioread_byte(0, port, (void *)addr, sizeof(unsigned char), - count, 1); - } -#endif - else { - unsigned char *buf = addr; - unsigned char *portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; - } -} - -void _insw(unsigned int port, void * addr, unsigned long count) -{ - unsigned short *buf = addr; - unsigned short *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - portp = PORT2ADDR_NE(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - portp = __port2addr_ata(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; - } -} - -void _insl(unsigned int port, void * addr, unsigned long count) -{ - unsigned long *buf = addr; - unsigned long *portp; - - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned long *)portp; -} - -void _outsb(unsigned int port, const void * addr, unsigned long count) -{ - const unsigned char *buf = addr; - unsigned char *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - portp = PORT2ADDR_NE(port); - while (count--) - _ne_outb(*buf++, portp); -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - portp = __port2addr_ata(port); - while (count--) - *(volatile unsigned char *)portp = *buf++; -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_byte(0, port, (void *)addr, sizeof(unsigned char), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned char *)portp = *buf++; - } -} - -void _outsw(unsigned int port, const void * addr, unsigned long count) -{ - const unsigned short *buf = addr; - unsigned short *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - portp = PORT2ADDR_NE(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - portp = __port2addr_ata(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_word(9, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; - } -} - -void _outsl(unsigned int port, const void * addr, unsigned long count) -{ - const unsigned long *buf = addr; - unsigned char *portp; - - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned long *)portp = *buf++; -} diff --git a/arch/m32r/platforms/mappi2/setup.c b/arch/m32r/platforms/mappi2/setup.c deleted file mode 100644 index 7253258a7880..000000000000 --- a/arch/m32r/platforms/mappi2/setup.c +++ /dev/null @@ -1,172 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/m32r/platforms/mappi2/setup.c - * - * Setup routines for Renesas MAPPI-II(M3A-ZA36) Board - * - * Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto, Mamoru Sakugawa - */ - -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> - -#include <asm/m32r.h> -#include <asm/io.h> - -#define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long))) - -icu_data_t icu_data[NR_IRQS]; - -static void disable_mappi2_irq(unsigned int irq) -{ - unsigned long port, data; - - if ((irq == 0) ||(irq >= NR_IRQS)) { - printk("bad irq 0x%08x\n", irq); - return; - } - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7; - outl(data, port); -} - -static void enable_mappi2_irq(unsigned int irq) -{ - unsigned long port, data; - - if ((irq == 0) ||(irq >= NR_IRQS)) { - printk("bad irq 0x%08x\n", irq); - return; - } - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6; - outl(data, port); -} - -static void mask_mappi2(struct irq_data *data) -{ - disable_mappi2_irq(data->irq); -} - -static void unmask_mappi2(struct irq_data *data) -{ - enable_mappi2_irq(data->irq); -} - -static void shutdown_mappi2(struct irq_data *data) -{ - unsigned long port; - - port = irq2port(data->irq); - outl(M32R_ICUCR_ILEVEL7, port); -} - -static struct irq_chip mappi2_irq_type = -{ - .name = "MAPPI2-IRQ", - .irq_shutdown = shutdown_mappi2, - .irq_mask = mask_mappi2, - .irq_unmask = unmask_mappi2, -}; - -void __init init_IRQ(void) -{ -#if defined(CONFIG_SMC91X) - /* INT0 : LAN controller (SMC91111) */ - irq_set_chip_and_handler(M32R_IRQ_INT0, &mappi2_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; - disable_mappi2_irq(M32R_IRQ_INT0); -#endif /* CONFIG_SMC91X */ - - /* MFT2 : system timer */ - irq_set_chip_and_handler(M32R_IRQ_MFT2, &mappi2_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; - disable_mappi2_irq(M32R_IRQ_MFT2); - -#ifdef CONFIG_SERIAL_M32R_SIO - /* SIO0_R : uart receive data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &mappi2_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_R].icucr = 0; - disable_mappi2_irq(M32R_IRQ_SIO0_R); - - /* SIO0_S : uart send data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &mappi2_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_S].icucr = 0; - disable_mappi2_irq(M32R_IRQ_SIO0_S); - /* SIO1_R : uart receive data */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &mappi2_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_R].icucr = 0; - disable_mappi2_irq(M32R_IRQ_SIO1_R); - - /* SIO1_S : uart send data */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &mappi2_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_S].icucr = 0; - disable_mappi2_irq(M32R_IRQ_SIO1_S); -#endif /* CONFIG_M32R_USE_DBG_CONSOLE */ - -#if defined(CONFIG_USB) - /* INT1 : USB Host controller interrupt */ - irq_set_chip_and_handler(M32R_IRQ_INT1, &mappi2_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_ISMOD01; - disable_mappi2_irq(M32R_IRQ_INT1); -#endif /* CONFIG_USB */ - - /* ICUCR40: CFC IREQ */ - irq_set_chip_and_handler(PLD_IRQ_CFIREQ, &mappi2_irq_type, - handle_level_irq); - icu_data[PLD_IRQ_CFIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01; - disable_mappi2_irq(PLD_IRQ_CFIREQ); - -#if defined(CONFIG_M32R_CFC) - /* ICUCR41: CFC Insert */ - irq_set_chip_and_handler(PLD_IRQ_CFC_INSERT, &mappi2_irq_type, - handle_level_irq); - icu_data[PLD_IRQ_CFC_INSERT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00; - disable_mappi2_irq(PLD_IRQ_CFC_INSERT); - - /* ICUCR42: CFC Eject */ - irq_set_chip_and_handler(PLD_IRQ_CFC_EJECT, &mappi2_irq_type, - handle_level_irq); - icu_data[PLD_IRQ_CFC_EJECT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; - disable_mappi2_irq(PLD_IRQ_CFC_EJECT); -#endif /* CONFIG_MAPPI2_CFC */ -} - -#define LAN_IOSTART 0x300 -#define LAN_IOEND 0x320 -static struct resource smc91x_resources[] = { - [0] = { - .start = (LAN_IOSTART), - .end = (LAN_IOEND), - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = M32R_IRQ_INT0, - .end = M32R_IRQ_INT0, - .flags = IORESOURCE_IRQ, - } -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - -static int __init platform_init(void) -{ - platform_device_register(&smc91x_device); - return 0; -} -arch_initcall(platform_init); diff --git a/arch/m32r/platforms/mappi3/Makefile b/arch/m32r/platforms/mappi3/Makefile deleted file mode 100644 index 0de59084f21c..000000000000 --- a/arch/m32r/platforms/mappi3/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y := setup.o io.o diff --git a/arch/m32r/platforms/mappi3/dot.gdbinit b/arch/m32r/platforms/mappi3/dot.gdbinit deleted file mode 100644 index 89c22184e139..000000000000 --- a/arch/m32r/platforms/mappi3/dot.gdbinit +++ /dev/null @@ -1,224 +0,0 @@ -# .gdbinit file -# $Id: dot.gdbinit,v 1.1 2005/04/11 02:21:08 sakugawa Exp $ - -# setting -set width 0d70 -set radix 0d16 -use_debug_dma - -# Initialize SDRAM controller for Mappi -define sdram_init - # SDIR0 - set *(unsigned long *)0x00ef6008 = 0x00000182 - # SDIR1 - set *(unsigned long *)0x00ef600c = 0x00000001 - # Initialize wait - shell sleep 0.1 - # MOD - set *(unsigned long *)0x00ef602c = 0x00000020 - set *(unsigned long *)0x00ef604c = 0x00000020 - # TR - set *(unsigned long *)0x00ef6028 = 0x00051502 - set *(unsigned long *)0x00ef6048 = 0x00051502 - # ADR - set *(unsigned long *)0x00ef6020 = 0x08000004 - set *(unsigned long *)0x00ef6040 = 0x0c000004 - # AutoRef On - set *(unsigned long *)0x00ef6004 = 0x00010517 - # Access enable - set *(unsigned long *)0x00ef6024 = 0x00000001 - set *(unsigned long *)0x00ef6044 = 0x00000001 -end - -# Initialize LAN controller for Mappi -define lanc_init - # Set BSEL4 - #set *(unsigned long *)0x00ef5004 = 0x0fff330f - #set *(unsigned long *)0x00ef5004 = 0x01113301 - -# set *(unsigned long *)0x00ef5004 = 0x02011101 -# set *(unsigned long *)0x00ef5004 = 0x04441104 -end - -define clock_init - set *(unsigned long *)0x00ef4010 = 2 - set *(unsigned long *)0x00ef4014 = 2 - set *(unsigned long *)0x00ef4020 = 3 - set *(unsigned long *)0x00ef4024 = 3 - set *(unsigned long *)0x00ef4004 = 0x7 -# shell sleep 0.1 -# set *(unsigned long *)0x00ef4004 = 0x5 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x0200 -end - -define port_init - set $sfrbase = 0x00ef0000 - set *(unsigned short *)0x00ef1060 = 0x5555 - set *(unsigned short *)0x00ef1062 = 0x5555 - set *(unsigned short *)0x00ef1064 = 0x5555 - set *(unsigned short *)0x00ef1066 = 0x5555 - set *(unsigned short *)0x00ef1068 = 0x5555 - set *(unsigned short *)0x00ef106a = 0x0000 - set *(unsigned short *)0x00ef106e = 0x5555 - set *(unsigned short *)0x00ef1070 = 0x5555 -end - -# MMU enable -define mmu_enable - set $evb=0x88000000 - set *(unsigned long *)0xffff0024=1 -end - -# MMU disable -define mmu_disable - set $evb=0 - set *(unsigned long *)0xffff0024=0 -end - -# Show TLB entries -define show_tlb_entries - set $i = 0 - set $addr = $arg0 - while ($i < 0d16 ) - set $tlb_tag = *(unsigned long*)$addr - set $tlb_data = *(unsigned long*)($addr + 4) - printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data - set $i = $i + 1 - set $addr = $addr + 8 - end -end -define itlb - set $itlb=0xfe000000 - show_tlb_entries $itlb -end -define dtlb - set $dtlb=0xfe000800 - show_tlb_entries $dtlb -end - -# Cache ON -define set_cache_type - set $mctype = (void*)0xfffffff8 -# chaos -# set *(unsigned long *)($mctype) = 0x0000c000 -# m32102 i-cache only - set *(unsigned long *)($mctype) = 0x00008000 -# m32102 d-cache only -# set *(unsigned long *)($mctype) = 0x00004000 -end -define cache_on - set $param = (void*)0x08001000 - set *(unsigned long *)($param) = 0x60ff6102 -end - - -# Show current task structure -define show_current - set $current = $spi & 0xffffe000 - printf "$current=0x%08lX\n",$current - print *(struct task_struct *)$current -end - -# Show user assigned task structure -define show_task - set $task = $arg0 & 0xffffe000 - printf "$task=0x%08lX\n",$task - print *(struct task_struct *)$task -end -document show_task - Show user assigned task structure - arg0 : task structure address -end - -# Show M32R registers -define show_regs - printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3 - printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7 - printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11 - printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$sp - printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu - printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch - printf "EVB[0x%08lX]\n",$evb - - set $mests = *(unsigned long *)0xffff000c - set $mdeva = *(unsigned long *)0xffff0010 - printf "MESTS[0x%08lX] MDEVA[0x%08lX]\n",$mests,$mdeva -end - - -# Setup all -define setup - clock_init - shell sleep 0.1 - port_init - sdram_init -# lanc_init -# dispc_init -# set $evb=0x08000000 -end - -# Load modules -define load_modules - use_debug_dma - load -# load busybox.mot -end - -# Set kernel parameters -define set_kernel_parameters - set $param = (void*)0x08001000 - - ## MOUNT_ROOT_RDONLY - set {long}($param+0x00)=0 - ## RAMDISK_FLAGS - #set {long}($param+0x04)=0 - ## ORIG_ROOT_DEV - #set {long}($param+0x08)=0x00000100 - ## LOADER_TYPE - #set {long}($param+0x0C)=0 - ## INITRD_START - set {long}($param+0x10)=0x082a0000 - ## INITRD_SIZE - set {long}($param+0x14)=0d6200000 - - # M32R_CPUCLK - set *(unsigned long *)($param + 0x0018) = 0d100000000 - # M32R_BUSCLK - set *(unsigned long *)($param + 0x001c) = 0d50000000 - # M32R_TIMER_DIVIDE - set *(unsigned long *)($param + 0x0020) = 0d128 - - - set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/root.2.6_04 nfsaddrs=192.168.0.102:192.168.0.1:192.168.0.1:255.255.255.0:mappi: \0" - - -end - -# Boot -define boot - set_kernel_parameters - debug_chaos - set *(unsigned long *)0x00f00000=0x08002000 - set $pc=0x08002000 - set $fp=0 - del b - si -end - -# Restart -define restart - sdireset - sdireset - setup - load_modules - boot -end - -sdireset -sdireset -file vmlinux -target m32rsdi - -restart -boot diff --git a/arch/m32r/platforms/mappi3/io.c b/arch/m32r/platforms/mappi3/io.c deleted file mode 100644 index e7edcab72a6b..000000000000 --- a/arch/m32r/platforms/mappi3/io.c +++ /dev/null @@ -1,406 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/m32r/platforms/mappi3/io.c - * - * Typical I/O routines for Mappi3 board. - * - * Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto, Mamoru Sakugawa - */ - -#include <asm/m32r.h> -#include <asm/page.h> -#include <asm/io.h> -#include <asm/byteorder.h> - -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) -#include <linux/types.h> - -#define M32R_PCC_IOMAP_SIZE 0x1000 - -#define M32R_PCC_IOSTART0 0x1000 -#define M32R_PCC_IOEND0 (M32R_PCC_IOSTART0 + M32R_PCC_IOMAP_SIZE - 1) - -extern void pcc_ioread_byte(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_ioread_word(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite_byte(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int); -#endif /* CONFIG_PCMCIA && CONFIG_M32R_CFC */ - -#define PORT2ADDR(port) _port2addr(port) -#define PORT2ADDR_NE(port) _port2addr_ne(port) -#define PORT2ADDR_USB(port) _port2addr_usb(port) - -static inline void *_port2addr(unsigned long port) -{ - return (void *)(port | NONCACHE_OFFSET); -} - -#if defined(CONFIG_IDE) -static inline void *__port2addr_ata(unsigned long port) -{ - static int dummy_reg; - - switch (port) { - /* IDE0 CF */ - case 0x1f0: return (void *)(0x14002000 | NONCACHE_OFFSET); - case 0x1f1: return (void *)(0x14012800 | NONCACHE_OFFSET); - case 0x1f2: return (void *)(0x14012002 | NONCACHE_OFFSET); - case 0x1f3: return (void *)(0x14012802 | NONCACHE_OFFSET); - case 0x1f4: return (void *)(0x14012004 | NONCACHE_OFFSET); - case 0x1f5: return (void *)(0x14012804 | NONCACHE_OFFSET); - case 0x1f6: return (void *)(0x14012006 | NONCACHE_OFFSET); - case 0x1f7: return (void *)(0x14012806 | NONCACHE_OFFSET); - case 0x3f6: return (void *)(0x1401200e | NONCACHE_OFFSET); - /* IDE1 IDE */ - case 0x170: /* Data 16bit */ - return (void *)(0x14810000 | NONCACHE_OFFSET); - case 0x171: /* Features / Error */ - return (void *)(0x14810002 | NONCACHE_OFFSET); - case 0x172: /* Sector count */ - return (void *)(0x14810004 | NONCACHE_OFFSET); - case 0x173: /* Sector number */ - return (void *)(0x14810006 | NONCACHE_OFFSET); - case 0x174: /* Cylinder low */ - return (void *)(0x14810008 | NONCACHE_OFFSET); - case 0x175: /* Cylinder high */ - return (void *)(0x1481000a | NONCACHE_OFFSET); - case 0x176: /* Device head */ - return (void *)(0x1481000c | NONCACHE_OFFSET); - case 0x177: /* Command */ - return (void *)(0x1481000e | NONCACHE_OFFSET); - case 0x376: /* Device control / Alt status */ - return (void *)(0x1480800c | NONCACHE_OFFSET); - - default: return (void *)&dummy_reg; - } -} -#endif - -#define LAN_IOSTART (0x300 | NONCACHE_OFFSET) -#define LAN_IOEND (0x320 | NONCACHE_OFFSET) -static inline void *_port2addr_ne(unsigned long port) -{ - return (void *)(port + 0x10000000); -} - -static inline void *_port2addr_usb(unsigned long port) -{ - return (void *)(port + NONCACHE_OFFSET + 0x12000000); -} -static inline void delay(void) -{ - __asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory"); -} - -/* - * NIC I/O function - */ - -static inline unsigned char _ne_inb(void *portp) -{ - return (unsigned char) *(volatile unsigned char *)portp; -} - -static inline unsigned short _ne_inw(void *portp) -{ - return (unsigned short)le16_to_cpu(*(volatile unsigned short *)portp); -} - -static inline void _ne_insb(void *portp, void * addr, unsigned long count) -{ - unsigned char *buf = addr; - - while (count--) - *buf++ = *(volatile unsigned char *)portp; -} - -static inline void _ne_outb(unsigned char b, void *portp) -{ - *(volatile unsigned char *)portp = (unsigned char)b; -} - -static inline void _ne_outw(unsigned short w, void *portp) -{ - *(volatile unsigned short *)portp = cpu_to_le16(w); -} - -unsigned char _inb(unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - return _ne_inb(PORT2ADDR_NE(port)); -#if defined(CONFIG_IDE) - else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) || - ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){ - return *(volatile unsigned char *)__port2addr_ata(port); - } -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned char b; - pcc_ioread_byte(0, port, &b, sizeof(b), 1, 0); - return b; - } else -#endif - return *(volatile unsigned char *)PORT2ADDR(port); -} - -unsigned short _inw(unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - return _ne_inw(PORT2ADDR_NE(port)); -#if defined(CONFIG_IDE) - else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) || - ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){ - return *(volatile unsigned short *)__port2addr_ata(port); - } -#endif -#if defined(CONFIG_USB) - else if (port >= 0x340 && port < 0x3a0) - return *(volatile unsigned short *)PORT2ADDR_USB(port); -#endif - -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned short w; - pcc_ioread_word(0, port, &w, sizeof(w), 1, 0); - return w; - } else -#endif - return *(volatile unsigned short *)PORT2ADDR(port); -} - -unsigned long _inl(unsigned long port) -{ -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned long l; - pcc_ioread_word(0, port, &l, sizeof(l), 1, 0); - return l; - } else -#endif - return *(volatile unsigned long *)PORT2ADDR(port); -} - -unsigned char _inb_p(unsigned long port) -{ - unsigned char v = _inb(port); - delay(); - return (v); -} - -unsigned short _inw_p(unsigned long port) -{ - unsigned short v = _inw(port); - delay(); - return (v); -} - -unsigned long _inl_p(unsigned long port) -{ - unsigned long v = _inl(port); - delay(); - return (v); -} - -void _outb(unsigned char b, unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_outb(b, PORT2ADDR_NE(port)); - else -#if defined(CONFIG_IDE) - if ( ((port >= 0x170 && port <=0x177) || port == 0x376) || - ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){ - *(volatile unsigned char *)__port2addr_ata(port) = b; - } else -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_byte(0, port, &b, sizeof(b), 1, 0); - } else -#endif - *(volatile unsigned char *)PORT2ADDR(port) = b; -} - -void _outw(unsigned short w, unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_outw(w, PORT2ADDR_NE(port)); - else -#if defined(CONFIG_IDE) - if ( ((port >= 0x170 && port <=0x177) || port == 0x376) || - ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){ - *(volatile unsigned short *)__port2addr_ata(port) = w; - } else -#endif -#if defined(CONFIG_USB) - if (port >= 0x340 && port < 0x3a0) - *(volatile unsigned short *)PORT2ADDR_USB(port) = w; - else -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0); - } else -#endif - *(volatile unsigned short *)PORT2ADDR(port) = w; -} - -void _outl(unsigned long l, unsigned long port) -{ -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_word(0, port, &l, sizeof(l), 1, 0); - } else -#endif - *(volatile unsigned long *)PORT2ADDR(port) = l; -} - -void _outb_p(unsigned char b, unsigned long port) -{ - _outb(b, port); - delay(); -} - -void _outw_p(unsigned short w, unsigned long port) -{ - _outw(w, port); - delay(); -} - -void _outl_p(unsigned long l, unsigned long port) -{ - _outl(l, port); - delay(); -} - -void _insb(unsigned int port, void * addr, unsigned long count) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_insb(PORT2ADDR_NE(port), addr, count); -#if defined(CONFIG_IDE) - else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) || - ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){ - unsigned char *buf = addr; - unsigned char *portp = __port2addr_ata(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; - } -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_ioread_byte(0, port, (void *)addr, sizeof(unsigned char), - count, 1); - } -#endif - else { - unsigned char *buf = addr; - unsigned char *portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; - } -} - -void _insw(unsigned int port, void * addr, unsigned long count) -{ - unsigned short *buf = addr; - unsigned short *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - portp = PORT2ADDR_NE(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif -#if defined(CONFIG_IDE) - } else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) || - ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){ - portp = __port2addr_ata(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; - } -} - -void _insl(unsigned int port, void * addr, unsigned long count) -{ - unsigned long *buf = addr; - unsigned long *portp; - - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned long *)portp; -} - -void _outsb(unsigned int port, const void * addr, unsigned long count) -{ - const unsigned char *buf = addr; - unsigned char *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - portp = PORT2ADDR_NE(port); - while (count--) - _ne_outb(*buf++, portp); -#if defined(CONFIG_IDE) - } else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) || - ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){ - portp = __port2addr_ata(port); - while (count--) - *(volatile unsigned char *)portp = *buf++; -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_byte(0, port, (void *)addr, sizeof(unsigned char), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned char *)portp = *buf++; - } -} - -void _outsw(unsigned int port, const void * addr, unsigned long count) -{ - const unsigned short *buf = addr; - unsigned short *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - portp = PORT2ADDR_NE(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; -#if defined(CONFIG_IDE) - } else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) || - ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){ - portp = __port2addr_ata(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_word(9, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; - } -} - -void _outsl(unsigned int port, const void * addr, unsigned long count) -{ - const unsigned long *buf = addr; - unsigned char *portp; - - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned long *)portp = *buf++; -} diff --git a/arch/m32r/platforms/mappi3/setup.c b/arch/m32r/platforms/mappi3/setup.c deleted file mode 100644 index 87d2000081f7..000000000000 --- a/arch/m32r/platforms/mappi3/setup.c +++ /dev/null @@ -1,221 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/m32r/platforms/mappi3/setup.c - * - * Setup routines for Renesas MAPPI-III(M3A-2170) Board - * - * Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto, Mamoru Sakugawa - */ - -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> - -#include <asm/m32r.h> -#include <asm/io.h> - -#define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long))) - -icu_data_t icu_data[NR_IRQS]; - -static void disable_mappi3_irq(unsigned int irq) -{ - unsigned long port, data; - - if ((irq == 0) ||(irq >= NR_IRQS)) { - printk("bad irq 0x%08x\n", irq); - return; - } - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7; - outl(data, port); -} - -static void enable_mappi3_irq(unsigned int irq) -{ - unsigned long port, data; - - if ((irq == 0) ||(irq >= NR_IRQS)) { - printk("bad irq 0x%08x\n", irq); - return; - } - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6; - outl(data, port); -} - -static void mask_mappi3(struct irq_data *data) -{ - disable_mappi3_irq(data->irq); -} - -static void unmask_mappi3(struct irq_data *data) -{ - enable_mappi3_irq(data->irq); -} - -static void shutdown_mappi3(struct irq_data *data) -{ - unsigned long port; - - port = irq2port(data->irq); - outl(M32R_ICUCR_ILEVEL7, port); -} - -static struct irq_chip mappi3_irq_type = { - .name = "MAPPI3-IRQ", - .irq_shutdown = shutdown_mappi3, - .irq_mask = mask_mappi3, - .irq_unmask = unmask_mappi3, -}; - -void __init init_IRQ(void) -{ -#if defined(CONFIG_SMC91X) - /* INT0 : LAN controller (SMC91111) */ - irq_set_chip_and_handler(M32R_IRQ_INT0, &mappi3_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; - disable_mappi3_irq(M32R_IRQ_INT0); -#endif /* CONFIG_SMC91X */ - - /* MFT2 : system timer */ - irq_set_chip_and_handler(M32R_IRQ_MFT2, &mappi3_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; - disable_mappi3_irq(M32R_IRQ_MFT2); - -#ifdef CONFIG_SERIAL_M32R_SIO - /* SIO0_R : uart receive data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &mappi3_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_R].icucr = 0; - disable_mappi3_irq(M32R_IRQ_SIO0_R); - - /* SIO0_S : uart send data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &mappi3_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_S].icucr = 0; - disable_mappi3_irq(M32R_IRQ_SIO0_S); - /* SIO1_R : uart receive data */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &mappi3_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_R].icucr = 0; - disable_mappi3_irq(M32R_IRQ_SIO1_R); - - /* SIO1_S : uart send data */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &mappi3_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_S].icucr = 0; - disable_mappi3_irq(M32R_IRQ_SIO1_S); -#endif /* CONFIG_M32R_USE_DBG_CONSOLE */ - -#if defined(CONFIG_USB) - /* INT1 : USB Host controller interrupt */ - irq_set_chip_and_handler(M32R_IRQ_INT1, &mappi3_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_ISMOD01; - disable_mappi3_irq(M32R_IRQ_INT1); -#endif /* CONFIG_USB */ - - /* CFC IREQ */ - irq_set_chip_and_handler(PLD_IRQ_CFIREQ, &mappi3_irq_type, - handle_level_irq); - icu_data[PLD_IRQ_CFIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01; - disable_mappi3_irq(PLD_IRQ_CFIREQ); - -#if defined(CONFIG_M32R_CFC) - /* ICUCR41: CFC Insert & eject */ - irq_set_chip_and_handler(PLD_IRQ_CFC_INSERT, &mappi3_irq_type, - handle_level_irq); - icu_data[PLD_IRQ_CFC_INSERT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00; - disable_mappi3_irq(PLD_IRQ_CFC_INSERT); - -#endif /* CONFIG_M32R_CFC */ - - /* IDE IREQ */ - irq_set_chip_and_handler(PLD_IRQ_IDEIREQ, &mappi3_irq_type, - handle_level_irq); - icu_data[PLD_IRQ_IDEIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; - disable_mappi3_irq(PLD_IRQ_IDEIREQ); - -} - -#if defined(CONFIG_SMC91X) - -#define LAN_IOSTART 0x300 -#define LAN_IOEND 0x320 -static struct resource smc91x_resources[] = { - [0] = { - .start = (LAN_IOSTART), - .end = (LAN_IOEND), - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = M32R_IRQ_INT0, - .end = M32R_IRQ_INT0, - .flags = IORESOURCE_IRQ, - } -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - -#endif - -#if defined(CONFIG_FB_S1D13XXX) - -#include <video/s1d13xxxfb.h> -#include <asm/s1d13806.h> - -static struct s1d13xxxfb_pdata s1d13xxxfb_data = { - .initregs = s1d13xxxfb_initregs, - .initregssize = ARRAY_SIZE(s1d13xxxfb_initregs), - .platform_init_video = NULL, -#ifdef CONFIG_PM - .platform_suspend_video = NULL, - .platform_resume_video = NULL, -#endif -}; - -static struct resource s1d13xxxfb_resources[] = { - [0] = { - .start = 0x1d600000UL, - .end = 0x1d73FFFFUL, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0x1d400000UL, - .end = 0x1d4001FFUL, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device s1d13xxxfb_device = { - .name = S1D_DEVICENAME, - .id = 0, - .dev = { - .platform_data = &s1d13xxxfb_data, - }, - .num_resources = ARRAY_SIZE(s1d13xxxfb_resources), - .resource = s1d13xxxfb_resources, -}; -#endif - -static int __init platform_init(void) -{ -#if defined(CONFIG_SMC91X) - platform_device_register(&smc91x_device); -#endif -#if defined(CONFIG_FB_S1D13XXX) - platform_device_register(&s1d13xxxfb_device); -#endif - return 0; -} -arch_initcall(platform_init); diff --git a/arch/m32r/platforms/oaks32r/Makefile b/arch/m32r/platforms/oaks32r/Makefile deleted file mode 100644 index 0de59084f21c..000000000000 --- a/arch/m32r/platforms/oaks32r/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y := setup.o io.o diff --git a/arch/m32r/platforms/oaks32r/dot.gdbinit.nommu b/arch/m32r/platforms/oaks32r/dot.gdbinit.nommu deleted file mode 100644 index d481d972b802..000000000000 --- a/arch/m32r/platforms/oaks32r/dot.gdbinit.nommu +++ /dev/null @@ -1,154 +0,0 @@ -# .gdbinit file -# $Id: dot.gdbinit.oaks32r,v 1.4 2004/10/20 02:24:37 takata Exp $ -#----- -# NOTE: this file is generated by a script, "gen_gdbinit.pl". -# (Please type "gen_gdbinit.pl --help" and check the help message). -# $ Id: gen_gdbinit.pl,v 1.12 2004/07/26 09:56:10 takata Exp $ -#----- -# target platform: oaks32r - -# setting -set width 0d70 -set radix 0d16 - -# clk xin:cpu:bus=16:66:33 -define clock_init - set *(unsigned long *)0x00ef4008 = 1 - shell sleep 0.1 - set *(unsigned long *)0x00ef4000 = 0x00020100 -end - -# Initialize programmable ports -define port_init - set *(unsigned long *)0x00ef1000 = 0x1 - set *(unsigned long *)0x00ef1060 = 0x01400001 - set *(unsigned long *)0x00ef1064 = 0x00015555 - set *(unsigned long *)0x00ef1068 = 0x55555050 - set *(unsigned long *)0x00ef106c = 0x05150040 -end - -# Initialize SDRAM controller -define sdram_init - set *(unsigned long *)0x00ef6008 = 0x00000182 - set *(unsigned long *)0x00ef600c = 0x00000001 - shell sleep 0.1 - set *(unsigned long *)0x00ef602c = 0x00000010 - set *(unsigned long *)0x00ef6028 = 0x00000300 - set *(unsigned long *)0x00ef6048 = 0x00000001 - set *(unsigned long *)0x00ef6020 = 0x01000041 - set *(unsigned long *)0x00ef6004 = 0x00010117 - set *(unsigned long *)0x00ef6010 = 0x00000001 - set *(unsigned long *)0x00ef6024 = 0x00000001 -end -document sdram_init - SDRAM controller initialization - 0x01000000 - 0x017fffff (8MB) -end - -# Initialize LAN controller -define lanc_init - set *(unsigned long *)0x00ef5008 = 0x03031303 - #RST DRV (P64) - set *(unsigned char *)0x00ef1046 = 0x08 - set *(unsigned char *)0x00ef1026 = 0xff - set *(unsigned char *)0x00ef1026 = 0x00 - set *(unsigned short *)0x02000630 = 0xffff -end - -# Show current task structure -define show_current - set $current = $spi & 0xffffe000 - printf "$current=0x%08lX\n",$current - print *(struct task_struct *)$current -end - -# Show user assigned task structure -define show_task - set = $arg0 & 0xffffe000 - printf "$task=0x%08lX\n",$task - print *(struct task_struct *)$task -end -document show_task - Show user assigned task structure - arg0 : task structure address -end - -# Show M32R registers -define show_regs - printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3 - printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7 - printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11 - printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$sp - printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu - printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch -end - -# Setup all -define setup - use_mon_code - set *(unsigned int)0xfffffffc=0x60 - shell sleep 0.1 - clock_init - shell sleep 0.1 - port_init - sdram_init - lanc_init -end - -# Load modules -define load_modules - use_debug_dma - load -end - -# Set kernel parameters -define set_kernel_parameters - set $param = (void*)0x01001000 - # INITRD_START -# set *(unsigned long *)($param + 0x0010) = 0x00000000 - # INITRD_SIZE -# set *(unsigned long *)($param + 0x0014) = 0x00000000 - # M32R_CPUCLK - set *(unsigned long *)($param + 0x0018) = 0d66666667 - # M32R_BUSCLK - set *(unsigned long *)($param + 0x001c) = 0d33333333 - - # M32R_TIMER_DIVIDE - set *(unsigned long *)($param + 0x0020) = 0d128 - - set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/rootfs nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \0" -end - -# Boot -define boot - set_kernel_parameters - set $fp = 0 - set $pc = 0x01002000 - si - c -end - -# Set breakpoints -define set_breakpoints - b *0x00000020 - b *0x00000030 -end - -# Restart -define restart - sdireset - sdireset - setup - load_modules - boot -end - -sdireset -sdireset -file vmlinux -target m32rsdi -setup -#load_modules -#set_breakpoints -#boot - diff --git a/arch/m32r/platforms/oaks32r/io.c b/arch/m32r/platforms/oaks32r/io.c deleted file mode 100644 index 3ce1f3ac0d16..000000000000 --- a/arch/m32r/platforms/oaks32r/io.c +++ /dev/null @@ -1,229 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/m32r/platforms/oaks32r/io.c - * - * Typical I/O routines for OAKS32R board. - * - * Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto, Mamoru Sakugawa - */ - -#include <asm/m32r.h> -#include <asm/page.h> -#include <asm/io.h> - -#define PORT2ADDR(port) _port2addr(port) - -static inline void *_port2addr(unsigned long port) -{ - return (void *)(port | NONCACHE_OFFSET); -} - -static inline void *_port2addr_ne(unsigned long port) -{ - return (void *)((port<<1) + NONCACHE_OFFSET + 0x02000000); -} - -static inline void delay(void) -{ - __asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory"); -} - -/* - * NIC I/O function - */ - -#define PORT2ADDR_NE(port) _port2addr_ne(port) - -static inline unsigned char _ne_inb(void *portp) -{ - return *(volatile unsigned char *)(portp+1); -} - -static inline unsigned short _ne_inw(void *portp) -{ - unsigned short tmp; - - tmp = *(unsigned short *)(portp) & 0xff; - tmp |= *(unsigned short *)(portp+2) << 8; - return tmp; -} - -static inline void _ne_insb(void *portp, void *addr, unsigned long count) -{ - unsigned char *buf = addr; - while (count--) - *buf++ = *(volatile unsigned char *)(portp+1); -} - -static inline void _ne_outb(unsigned char b, void *portp) -{ - *(volatile unsigned char *)(portp+1) = b; -} - -static inline void _ne_outw(unsigned short w, void *portp) -{ - *(volatile unsigned short *)portp = (w >> 8); - *(volatile unsigned short *)(portp+2) = (w & 0xff); -} - -unsigned char _inb(unsigned long port) -{ - if (port >= 0x300 && port < 0x320) - return _ne_inb(PORT2ADDR_NE(port)); - - return *(volatile unsigned char *)PORT2ADDR(port); -} - -unsigned short _inw(unsigned long port) -{ - if (port >= 0x300 && port < 0x320) - return _ne_inw(PORT2ADDR_NE(port)); - - return *(volatile unsigned short *)PORT2ADDR(port); -} - -unsigned long _inl(unsigned long port) -{ - return *(volatile unsigned long *)PORT2ADDR(port); -} - -unsigned char _inb_p(unsigned long port) -{ - unsigned char v = _inb(port); - delay(); - return (v); -} - -unsigned short _inw_p(unsigned long port) -{ - unsigned short v = _inw(port); - delay(); - return (v); -} - -unsigned long _inl_p(unsigned long port) -{ - unsigned long v = _inl(port); - delay(); - return (v); -} - -void _outb(unsigned char b, unsigned long port) -{ - if (port >= 0x300 && port < 0x320) - _ne_outb(b, PORT2ADDR_NE(port)); - else - *(volatile unsigned char *)PORT2ADDR(port) = b; -} - -void _outw(unsigned short w, unsigned long port) -{ - if (port >= 0x300 && port < 0x320) - _ne_outw(w, PORT2ADDR_NE(port)); - else - *(volatile unsigned short *)PORT2ADDR(port) = w; -} - -void _outl(unsigned long l, unsigned long port) -{ - *(volatile unsigned long *)PORT2ADDR(port) = l; -} - -void _outb_p(unsigned char b, unsigned long port) -{ - _outb(b, port); - delay(); -} - -void _outw_p(unsigned short w, unsigned long port) -{ - _outw(w, port); - delay(); -} - -void _outl_p(unsigned long l, unsigned long port) -{ - _outl(l, port); - delay(); -} - -void _insb(unsigned int port, void *addr, unsigned long count) -{ - if (port >= 0x300 && port < 0x320) - _ne_insb(PORT2ADDR_NE(port), addr, count); - else { - unsigned char *buf = addr; - unsigned char *portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; - } -} - -void _insw(unsigned int port, void *addr, unsigned long count) -{ - unsigned short *buf = addr; - unsigned short *portp; - - if (port >= 0x300 && port < 0x320) { - portp = PORT2ADDR_NE(port); - while (count--) - *buf++ = _ne_inw(portp); - } else { - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; - } -} - -void _insl(unsigned int port, void *addr, unsigned long count) -{ - unsigned long *buf = addr; - unsigned long *portp; - - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned long *)portp; -} - -void _outsb(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned char *buf = addr; - unsigned char *portp; - - if (port >= 0x300 && port < 0x320) { - portp = PORT2ADDR_NE(port); - while (count--) - _ne_outb(*buf++, portp); - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned char *)portp = *buf++; - } -} - -void _outsw(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned short *buf = addr; - unsigned short *portp; - - if (port >= 0x300 && port < 0x320) { - portp = PORT2ADDR_NE(port); - while (count--) - _ne_outw(*buf++, portp); - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; - } -} - -void _outsl(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned long *buf = addr; - unsigned char *portp; - - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned long *)portp = *buf++; -} diff --git a/arch/m32r/platforms/oaks32r/setup.c b/arch/m32r/platforms/oaks32r/setup.c deleted file mode 100644 index 8188c0baa064..000000000000 --- a/arch/m32r/platforms/oaks32r/setup.c +++ /dev/null @@ -1,114 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/m32r/platforms/oaks32r/setup.c - * - * Setup routines for OAKS32R Board - * - * Copyright (c) 2002-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto, Mamoru Sakugawa - */ - -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/init.h> - -#include <asm/m32r.h> -#include <asm/io.h> - -#define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long))) - -icu_data_t icu_data[NR_IRQS]; - -static void disable_oaks32r_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7; - outl(data, port); -} - -static void enable_oaks32r_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6; - outl(data, port); -} - -static void mask_oaks32r(struct irq_data *data) -{ - disable_oaks32r_irq(data->irq); -} - -static void unmask_oaks32r(struct irq_data *data) -{ - enable_oaks32r_irq(data->irq); -} - -static void shutdown_oaks32r(struct irq_data *data) -{ - unsigned long port; - - port = irq2port(data->irq); - outl(M32R_ICUCR_ILEVEL7, port); -} - -static struct irq_chip oaks32r_irq_type = -{ - .name = "OAKS32R-IRQ", - .irq_shutdown = shutdown_oaks32r, - .irq_mask = mask_oaks32r, - .irq_unmask = unmask_oaks32r, -}; - -void __init init_IRQ(void) -{ - static int once = 0; - - if (once) - return; - else - once++; - -#ifdef CONFIG_NE2000 - /* INT3 : LAN controller (RTL8019AS) */ - irq_set_chip_and_handler(M32R_IRQ_INT3, &oaks32r_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_INT3].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; - disable_oaks32r_irq(M32R_IRQ_INT3); -#endif /* CONFIG_M32R_NE2000 */ - - /* MFT2 : system timer */ - irq_set_chip_and_handler(M32R_IRQ_MFT2, &oaks32r_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; - disable_oaks32r_irq(M32R_IRQ_MFT2); - -#ifdef CONFIG_SERIAL_M32R_SIO - /* SIO0_R : uart receive data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &oaks32r_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_R].icucr = 0; - disable_oaks32r_irq(M32R_IRQ_SIO0_R); - - /* SIO0_S : uart send data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &oaks32r_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_S].icucr = 0; - disable_oaks32r_irq(M32R_IRQ_SIO0_S); - - /* SIO1_R : uart receive data */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &oaks32r_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_R].icucr = 0; - disable_oaks32r_irq(M32R_IRQ_SIO1_R); - - /* SIO1_S : uart send data */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &oaks32r_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_S].icucr = 0; - disable_oaks32r_irq(M32R_IRQ_SIO1_S); -#endif /* CONFIG_SERIAL_M32R_SIO */ -} diff --git a/arch/m32r/platforms/opsput/Makefile b/arch/m32r/platforms/opsput/Makefile deleted file mode 100644 index 0de59084f21c..000000000000 --- a/arch/m32r/platforms/opsput/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y := setup.o io.o diff --git a/arch/m32r/platforms/opsput/dot.gdbinit b/arch/m32r/platforms/opsput/dot.gdbinit deleted file mode 100644 index b7e6c6640857..000000000000 --- a/arch/m32r/platforms/opsput/dot.gdbinit +++ /dev/null @@ -1,218 +0,0 @@ -# .gdbinit file -# $Id: dot.gdbinit,v 1.1 2004/07/27 06:54:20 sakugawa Exp $ - -# setting -set width 0d70 -set radix 0d16 -set height 0 -debug_chaos - -# clk xin:cpu:bus=1:8:1 -define clock_init_on_181 - set *(unsigned long *)0x00ef400c = 0x2 - set *(unsigned long *)0x00ef4004 = 0x1 - shell sleep 0.1 - set *(unsigned long *)0x00ef4000 = 0x101 -end -# clk xin:cpu:bus=1:8:2 -define clock_init_on_182 - set *(unsigned long *)0x00ef400c = 0x1 - set *(unsigned long *)0x00ef4004 = 0x1 - shell sleep 0.1 - set *(unsigned long *)0x00ef4000 = 0x101 -end - -# clk xin:cpu:bus=1:8:4 -define clock_init_on_184 - set *(unsigned long *)0x00ef400c = 0x0 - set *(unsigned long *)0x00ef4004 = 0x1 - shell sleep 0.1 - set *(unsigned long *)0x00ef4000 = 0x101 -end - -# clk xin:cpu:bus=1:1:1 -define clock_init_off - shell sleep 0.1 - set *(unsigned long *)0x00ef4000 = 0x0 - shell sleep 0.1 - set *(unsigned long *)0x00ef4004 = 0x0 - shell sleep 0.1 - set *(unsigned long *)0x00ef400c = 0x0 -end - -define tlb_init - set $tlbbase = 0xfe000000 - set *(unsigned long *)($tlbbase + 0x04) = 0x0 - set *(unsigned long *)($tlbbase + 0x0c) = 0x0 - set *(unsigned long *)($tlbbase + 0x14) = 0x0 - set *(unsigned long *)($tlbbase + 0x1c) = 0x0 - set *(unsigned long *)($tlbbase + 0x24) = 0x0 - set *(unsigned long *)($tlbbase + 0x2c) = 0x0 - set *(unsigned long *)($tlbbase + 0x34) = 0x0 - set *(unsigned long *)($tlbbase + 0x3c) = 0x0 - set *(unsigned long *)($tlbbase + 0x44) = 0x0 - set *(unsigned long *)($tlbbase + 0x4c) = 0x0 - set *(unsigned long *)($tlbbase + 0x54) = 0x0 - set *(unsigned long *)($tlbbase + 0x5c) = 0x0 - set *(unsigned long *)($tlbbase + 0x64) = 0x0 - set *(unsigned long *)($tlbbase + 0x6c) = 0x0 - set *(unsigned long *)($tlbbase + 0x74) = 0x0 - set *(unsigned long *)($tlbbase + 0x7c) = 0x0 - set *(unsigned long *)($tlbbase + 0x84) = 0x0 - set *(unsigned long *)($tlbbase + 0x8c) = 0x0 - set *(unsigned long *)($tlbbase + 0x94) = 0x0 - set *(unsigned long *)($tlbbase + 0x9c) = 0x0 - set *(unsigned long *)($tlbbase + 0xa4) = 0x0 - set *(unsigned long *)($tlbbase + 0xac) = 0x0 - set *(unsigned long *)($tlbbase + 0xb4) = 0x0 - set *(unsigned long *)($tlbbase + 0xbc) = 0x0 - set *(unsigned long *)($tlbbase + 0xc4) = 0x0 - set *(unsigned long *)($tlbbase + 0xcc) = 0x0 - set *(unsigned long *)($tlbbase + 0xd4) = 0x0 - set *(unsigned long *)($tlbbase + 0xdc) = 0x0 - set *(unsigned long *)($tlbbase + 0xe4) = 0x0 - set *(unsigned long *)($tlbbase + 0xec) = 0x0 - set *(unsigned long *)($tlbbase + 0xf4) = 0x0 - set *(unsigned long *)($tlbbase + 0xfc) = 0x0 - set $tlbbase = 0xfe000800 - set *(unsigned long *)($tlbbase + 0x04) = 0x0 - set *(unsigned long *)($tlbbase + 0x0c) = 0x0 - set *(unsigned long *)($tlbbase + 0x14) = 0x0 - set *(unsigned long *)($tlbbase + 0x1c) = 0x0 - set *(unsigned long *)($tlbbase + 0x24) = 0x0 - set *(unsigned long *)($tlbbase + 0x2c) = 0x0 - set *(unsigned long *)($tlbbase + 0x34) = 0x0 - set *(unsigned long *)($tlbbase + 0x3c) = 0x0 - set *(unsigned long *)($tlbbase + 0x44) = 0x0 - set *(unsigned long *)($tlbbase + 0x4c) = 0x0 - set *(unsigned long *)($tlbbase + 0x54) = 0x0 - set *(unsigned long *)($tlbbase + 0x5c) = 0x0 - set *(unsigned long *)($tlbbase + 0x64) = 0x0 - set *(unsigned long *)($tlbbase + 0x6c) = 0x0 - set *(unsigned long *)($tlbbase + 0x74) = 0x0 - set *(unsigned long *)($tlbbase + 0x7c) = 0x0 - set *(unsigned long *)($tlbbase + 0x84) = 0x0 - set *(unsigned long *)($tlbbase + 0x8c) = 0x0 - set *(unsigned long *)($tlbbase + 0x94) = 0x0 - set *(unsigned long *)($tlbbase + 0x9c) = 0x0 - set *(unsigned long *)($tlbbase + 0xa4) = 0x0 - set *(unsigned long *)($tlbbase + 0xac) = 0x0 - set *(unsigned long *)($tlbbase + 0xb4) = 0x0 - set *(unsigned long *)($tlbbase + 0xbc) = 0x0 - set *(unsigned long *)($tlbbase + 0xc4) = 0x0 - set *(unsigned long *)($tlbbase + 0xcc) = 0x0 - set *(unsigned long *)($tlbbase + 0xd4) = 0x0 - set *(unsigned long *)($tlbbase + 0xdc) = 0x0 - set *(unsigned long *)($tlbbase + 0xe4) = 0x0 - set *(unsigned long *)($tlbbase + 0xec) = 0x0 - set *(unsigned long *)($tlbbase + 0xf4) = 0x0 - set *(unsigned long *)($tlbbase + 0xfc) = 0x0 -end - -define load_modules - use_debug_dma - load -end - -# Set kernel parameters -define set_kernel_parameters - set $param = (void*)0x88001000 - # INITRD_START -# set *(unsigned long *)($param + 0x0010) = 0x08300000 - # INITRD_SIZE -# set *(unsigned long *)($param + 0x0014) = 0x00400000 - # M32R_CPUCLK - set *(unsigned long *)($param + 0x0018) = 0d200000000 - # M32R_BUSCLK - set *(unsigned long *)($param + 0x001c) = 0d50000000 -# set *(unsigned long *)($param + 0x001c) = 0d25000000 - - # M32R_TIMER_DIVIDE - set *(unsigned long *)($param + 0x0020) = 0d128 - - set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x console=tty1 \ - root=/dev/nfsroot \ - nfsroot=192.168.0.1:/project/m32r-linux/export/root.2.6 \ - nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \ - mem=16m \0" -end - -define boot - set_kernel_parameters - set $pc=0x88002000 - set $fp=0 - set $evb=0x88000000 - si - c -end - -# Show TLB entries -define show_tlb_entries - set $i = 0 - set $addr = $arg0 - use_mon_code - while ($i < 0d32 ) - set $tlb_tag = *(unsigned long*)$addr - set $tlb_data = *(unsigned long*)($addr + 4) - printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data - set $i = $i + 1 - set $addr = $addr + 8 - end -# use_debug_dma -end -define itlb - set $itlb=0xfe000000 - show_tlb_entries $itlb -end -define dtlb - set $dtlb=0xfe000800 - show_tlb_entries $dtlb -end - -define show_regs - printf " R0[%08lx] R1[%08lx] R2[%08lx] R3[%08lx]\n",$r0,$r1,$r2,$r3 - printf " R4[%08lx] R5[%08lx] R6[%08lx] R7[%08lx]\n",$r4,$r5,$r6,$r7 - printf " R8[%08lx] R9[%08lx] R10[%08lx] R11[%08lx]\n",$r8,$r9,$r10,$r11 - printf "R12[%08lx] FP[%08lx] LR[%08lx] SP[%08lx]\n",$r12,$fp,$lr,$sp - printf "PSW[%08lx] CBR[%08lx] SPI[%08lx] SPU[%08lx]\n",$psw,$cbr,$spi,$spu - printf "BPC[%08lx] PC[%08lx] ACCL[%08lx] ACCH[%08lx]\n",$bpc,$pc,$accl,$acch - printf "EVB[%08lx]\n",$evb -end - -define restart - sdireset - sdireset - en 1 - set $pc=0x0 - c - tlb_init - setup - load_modules - boot -end - -define setup - debug_chaos -# Clock -# shell sleep 0.1 -# clock_init_off -# shell sleep 1 -# clock_init_on_182 -# shell sleep 0.1 -# SDRAM - set *(unsigned long *)0xa0ef6004 = 0x0001053f - set *(unsigned long *)0xa0ef6028 = 0x00031102 -end - -sdireset -sdireset -file vmlinux -target m32rsdi -set $pc=0x0 -b *0x30000 -c -dis 1 -setup -tlb_init -load_modules -boot diff --git a/arch/m32r/platforms/opsput/io.c b/arch/m32r/platforms/opsput/io.c deleted file mode 100644 index 379efb77123d..000000000000 --- a/arch/m32r/platforms/opsput/io.c +++ /dev/null @@ -1,395 +0,0 @@ -/* - * linux/arch/m32r/platforms/opsput/io.c - * - * Typical I/O routines for OPSPUT board. - * - * Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto, Takeo Takahashi - * - * This file is subject to the terms and conditions of the GNU General - * Public License. See the file "COPYING" in the main directory of this - * archive for more details. - */ - -#include <asm/m32r.h> -#include <asm/page.h> -#include <asm/io.h> -#include <asm/byteorder.h> - -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) -#include <linux/types.h> - -#define M32R_PCC_IOMAP_SIZE 0x1000 - -#define M32R_PCC_IOSTART0 0x1000 -#define M32R_PCC_IOEND0 (M32R_PCC_IOSTART0 + M32R_PCC_IOMAP_SIZE - 1) - -extern void pcc_ioread_byte(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_ioread_word(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite_byte(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int); -#endif /* CONFIG_PCMCIA && CONFIG_M32R_CFC */ - -#define PORT2ADDR(port) _port2addr(port) -#define PORT2ADDR_USB(port) _port2addr_usb(port) - -static inline void *_port2addr(unsigned long port) -{ - return (void *)(port | NONCACHE_OFFSET); -} - -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) -static inline void *__port2addr_ata(unsigned long port) -{ - static int dummy_reg; - - switch (port) { - case 0x1f0: return (void *)(0x0c002000 | NONCACHE_OFFSET); - case 0x1f1: return (void *)(0x0c012800 | NONCACHE_OFFSET); - case 0x1f2: return (void *)(0x0c012002 | NONCACHE_OFFSET); - case 0x1f3: return (void *)(0x0c012802 | NONCACHE_OFFSET); - case 0x1f4: return (void *)(0x0c012004 | NONCACHE_OFFSET); - case 0x1f5: return (void *)(0x0c012804 | NONCACHE_OFFSET); - case 0x1f6: return (void *)(0x0c012006 | NONCACHE_OFFSET); - case 0x1f7: return (void *)(0x0c012806 | NONCACHE_OFFSET); - case 0x3f6: return (void *)(0x0c01200e | NONCACHE_OFFSET); - default: return (void *)&dummy_reg; - } -} -#endif - -/* - * OPSPUT-LAN is located in the extended bus space - * from 0x10000000 to 0x13ffffff on physical address. - * The base address of LAN controller(LAN91C111) is 0x300. - */ -#define LAN_IOSTART (0x300 | NONCACHE_OFFSET) -#define LAN_IOEND (0x320 | NONCACHE_OFFSET) -static inline void *_port2addr_ne(unsigned long port) -{ - return (void *)(port + 0x10000000); -} -static inline void *_port2addr_usb(unsigned long port) -{ - return (void *)((port & 0x0f) + NONCACHE_OFFSET + 0x10303000); -} - -static inline void delay(void) -{ - __asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory"); -} - -/* - * NIC I/O function - */ - -#define PORT2ADDR_NE(port) _port2addr_ne(port) - -static inline unsigned char _ne_inb(void *portp) -{ - return *(volatile unsigned char *)portp; -} - -static inline unsigned short _ne_inw(void *portp) -{ - return (unsigned short)le16_to_cpu(*(volatile unsigned short *)portp); -} - -static inline void _ne_insb(void *portp, void *addr, unsigned long count) -{ - unsigned char *buf = (unsigned char *)addr; - - while (count--) - *buf++ = _ne_inb(portp); -} - -static inline void _ne_outb(unsigned char b, void *portp) -{ - *(volatile unsigned char *)portp = b; -} - -static inline void _ne_outw(unsigned short w, void *portp) -{ - *(volatile unsigned short *)portp = cpu_to_le16(w); -} - -unsigned char _inb(unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - return _ne_inb(PORT2ADDR_NE(port)); - -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - return *(volatile unsigned char *)__port2addr_ata(port); - } -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned char b; - pcc_ioread_byte(0, port, &b, sizeof(b), 1, 0); - return b; - } else -#endif - - return *(volatile unsigned char *)PORT2ADDR(port); -} - -unsigned short _inw(unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - return _ne_inw(PORT2ADDR_NE(port)); -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - return *(volatile unsigned short *)__port2addr_ata(port); - } -#endif -#if defined(CONFIG_USB) - else if(port >= 0x340 && port < 0x3a0) - return *(volatile unsigned short *)PORT2ADDR_USB(port); -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned short w; - pcc_ioread_word(0, port, &w, sizeof(w), 1, 0); - return w; - } else -#endif - return *(volatile unsigned short *)PORT2ADDR(port); -} - -unsigned long _inl(unsigned long port) -{ -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned long l; - pcc_ioread_word(0, port, &l, sizeof(l), 1, 0); - return l; - } else -#endif - return *(volatile unsigned long *)PORT2ADDR(port); -} - -unsigned char _inb_p(unsigned long port) -{ - unsigned char v = _inb(port); - delay(); - return (v); -} - -unsigned short _inw_p(unsigned long port) -{ - unsigned short v = _inw(port); - delay(); - return (v); -} - -unsigned long _inl_p(unsigned long port) -{ - unsigned long v = _inl(port); - delay(); - return (v); -} - -void _outb(unsigned char b, unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_outb(b, PORT2ADDR_NE(port)); - else -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - *(volatile unsigned char *)__port2addr_ata(port) = b; - } else -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_byte(0, port, &b, sizeof(b), 1, 0); - } else -#endif - *(volatile unsigned char *)PORT2ADDR(port) = b; -} - -void _outw(unsigned short w, unsigned long port) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_outw(w, PORT2ADDR_NE(port)); - else -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - *(volatile unsigned short *)__port2addr_ata(port) = w; - } else -#endif -#if defined(CONFIG_USB) - if(port >= 0x340 && port < 0x3a0) - *(volatile unsigned short *)PORT2ADDR_USB(port) = w; - else -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0); - } else -#endif - *(volatile unsigned short *)PORT2ADDR(port) = w; -} - -void _outl(unsigned long l, unsigned long port) -{ -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_word(0, port, &l, sizeof(l), 1, 0); - } else -#endif - *(volatile unsigned long *)PORT2ADDR(port) = l; -} - -void _outb_p(unsigned char b, unsigned long port) -{ - _outb(b, port); - delay(); -} - -void _outw_p(unsigned short w, unsigned long port) -{ - _outw(w, port); - delay(); -} - -void _outl_p(unsigned long l, unsigned long port) -{ - _outl(l, port); - delay(); -} - -void _insb(unsigned int port, void *addr, unsigned long count) -{ - if (port >= LAN_IOSTART && port < LAN_IOEND) - _ne_insb(PORT2ADDR_NE(port), addr, count); -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - unsigned char *buf = addr; - unsigned char *portp = __port2addr_ata(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; - } -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_ioread_byte(0, port, (void *)addr, sizeof(unsigned char), - count, 1); - } -#endif - else { - unsigned char *buf = addr; - unsigned char *portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; - } -} - -void _insw(unsigned int port, void *addr, unsigned long count) -{ - unsigned short *buf = addr; - unsigned short *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - /* - * This portion is only used by smc91111.c to read data - * from the DATA_REG. Do not swap the data. - */ - portp = PORT2ADDR_NE(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - portp = __port2addr_ata(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; - } -} - -void _insl(unsigned int port, void *addr, unsigned long count) -{ - unsigned long *buf = addr; - unsigned long *portp; - - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned long *)portp; -} - -void _outsb(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned char *buf = addr; - unsigned char *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - portp = PORT2ADDR_NE(port); - while (count--) - _ne_outb(*buf++, portp); -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - portp = __port2addr_ata(port); - while (count--) - *(volatile unsigned char *)portp = *buf++; -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_byte(0, port, (void *)addr, sizeof(unsigned char), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned char *)portp = *buf++; - } -} - -void _outsw(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned short *buf = addr; - unsigned short *portp; - - if (port >= LAN_IOSTART && port < LAN_IOEND) { - /* - * This portion is only used by smc91111.c to write data - * into the DATA_REG. Do not swap the data. - */ - portp = PORT2ADDR_NE(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; -#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC) - } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) { - portp = __port2addr_ata(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; -#endif -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite_word(9, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; - } -} - -void _outsl(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned long *buf = addr; - unsigned char *portp; - - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned long *)portp = *buf++; -} diff --git a/arch/m32r/platforms/opsput/setup.c b/arch/m32r/platforms/opsput/setup.c deleted file mode 100644 index cd0170483e83..000000000000 --- a/arch/m32r/platforms/opsput/setup.c +++ /dev/null @@ -1,448 +0,0 @@ -/* - * linux/arch/m32r/platforms/opsput/setup.c - * - * Setup routines for Renesas OPSPUT Board - * - * Copyright (c) 2002-2005 - * Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto, Takeo Takahashi, Mamoru Sakugawa - * - * This file is subject to the terms and conditions of the GNU General - * Public License. See the file "COPYING" in the main directory of this - * archive for more details. - */ - -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> - -#include <asm/m32r.h> -#include <asm/io.h> - -/* - * OPSP Interrupt Control Unit (Level 1) - */ -#define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long))) - -icu_data_t icu_data[OPSPUT_NUM_CPU_IRQ]; - -static void disable_opsput_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7; - outl(data, port); -} - -static void enable_opsput_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6; - outl(data, port); -} - -static void mask_opsput(struct irq_data *data) -{ - disable_opsput_irq(data->irq); -} - -static void unmask_opsput(struct irq_data *data) -{ - enable_opsput_irq(data->irq); -} - -static void shutdown_opsput(struct irq_data *data) -{ - unsigned long port; - - port = irq2port(data->irq); - outl(M32R_ICUCR_ILEVEL7, port); -} - -static struct irq_chip opsput_irq_type = -{ - .name = "OPSPUT-IRQ", - .irq_shutdown = shutdown_opsput, - .irq_mask = mask_opsput, - .irq_unmask = unmask_opsput, -}; - -/* - * Interrupt Control Unit of PLD on OPSPUT (Level 2) - */ -#define irq2pldirq(x) ((x) - OPSPUT_PLD_IRQ_BASE) -#define pldirq2port(x) (unsigned long)((int)PLD_ICUCR1 + \ - (((x) - 1) * sizeof(unsigned short))) - -typedef struct { - unsigned short icucr; /* ICU Control Register */ -} pld_icu_data_t; - -static pld_icu_data_t pld_icu_data[OPSPUT_NUM_PLD_IRQ]; - -static void disable_opsput_pld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2pldirq(irq); - port = pldirq2port(pldirq); - data = pld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7; - outw(data, port); -} - -static void enable_opsput_pld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2pldirq(irq); - port = pldirq2port(pldirq); - data = pld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6; - outw(data, port); -} - -static void mask_opsput_pld(struct irq_data *data) -{ - disable_opsput_pld_irq(data->irq); -} - -static void unmask_opsput_pld(struct irq_data *data) -{ - enable_opsput_pld_irq(data->irq); - enable_opsput_irq(M32R_IRQ_INT1); -} - -static void shutdown_opsput_pld(struct irq_data *data) -{ - unsigned long port; - unsigned int pldirq; - - pldirq = irq2pldirq(data->irq); - port = pldirq2port(pldirq); - outw(PLD_ICUCR_ILEVEL7, port); -} - -static struct irq_chip opsput_pld_irq_type = -{ - .name = "OPSPUT-PLD-IRQ", - .irq_shutdown = shutdown_opsput_pld, - .irq_mask = mask_opsput_pld, - .irq_unmask = unmask_opsput_pld, -}; - -/* - * Interrupt Control Unit of PLD on OPSPUT-LAN (Level 2) - */ -#define irq2lanpldirq(x) ((x) - OPSPUT_LAN_PLD_IRQ_BASE) -#define lanpldirq2port(x) (unsigned long)((int)OPSPUT_LAN_ICUCR1 + \ - (((x) - 1) * sizeof(unsigned short))) - -static pld_icu_data_t lanpld_icu_data[OPSPUT_NUM_LAN_PLD_IRQ]; - -static void disable_opsput_lanpld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2lanpldirq(irq); - port = lanpldirq2port(pldirq); - data = lanpld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7; - outw(data, port); -} - -static void enable_opsput_lanpld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2lanpldirq(irq); - port = lanpldirq2port(pldirq); - data = lanpld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6; - outw(data, port); -} - -static void mask_opsput_lanpld(struct irq_data *data) -{ - disable_opsput_lanpld_irq(data->irq); -} - -static void unmask_opsput_lanpld(struct irq_data *data) -{ - enable_opsput_lanpld_irq(data->irq); - enable_opsput_irq(M32R_IRQ_INT0); -} - -static void shutdown_opsput_lanpld(struct irq_data *data) -{ - unsigned long port; - unsigned int pldirq; - - pldirq = irq2lanpldirq(data->irq); - port = lanpldirq2port(pldirq); - outw(PLD_ICUCR_ILEVEL7, port); -} - -static struct irq_chip opsput_lanpld_irq_type = -{ - .name = "OPSPUT-PLD-LAN-IRQ", - .irq_shutdown = shutdown_opsput_lanpld, - .irq_mask = mask_opsput_lanpld, - .irq_unmask = unmask_opsput_lanpld, -}; - -/* - * Interrupt Control Unit of PLD on OPSPUT-LCD (Level 2) - */ -#define irq2lcdpldirq(x) ((x) - OPSPUT_LCD_PLD_IRQ_BASE) -#define lcdpldirq2port(x) (unsigned long)((int)OPSPUT_LCD_ICUCR1 + \ - (((x) - 1) * sizeof(unsigned short))) - -static pld_icu_data_t lcdpld_icu_data[OPSPUT_NUM_LCD_PLD_IRQ]; - -static void disable_opsput_lcdpld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2lcdpldirq(irq); - port = lcdpldirq2port(pldirq); - data = lcdpld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7; - outw(data, port); -} - -static void enable_opsput_lcdpld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2lcdpldirq(irq); - port = lcdpldirq2port(pldirq); - data = lcdpld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6; - outw(data, port); -} - -static void mask_opsput_lcdpld(struct irq_data *data) -{ - disable_opsput_lcdpld_irq(data->irq); -} - -static void unmask_opsput_lcdpld(struct irq_data *data) -{ - enable_opsput_lcdpld_irq(data->irq); - enable_opsput_irq(M32R_IRQ_INT2); -} - -static void shutdown_opsput_lcdpld(struct irq_data *data) -{ - unsigned long port; - unsigned int pldirq; - - pldirq = irq2lcdpldirq(data->irq); - port = lcdpldirq2port(pldirq); - outw(PLD_ICUCR_ILEVEL7, port); -} - -static struct irq_chip opsput_lcdpld_irq_type = { - .name = "OPSPUT-PLD-LCD-IRQ", - .irq_shutdown = shutdown_opsput_lcdpld, - .irq_mask = mask_opsput_lcdpld, - .irq_unmask = unmask_opsput_lcdpld, -}; - -void __init init_IRQ(void) -{ -#if defined(CONFIG_SMC91X) - /* INT#0: LAN controller on OPSPUT-LAN (SMC91C111)*/ - irq_set_chip_and_handler(OPSPUT_LAN_IRQ_LAN, &opsput_lanpld_irq_type, - handle_level_irq); - lanpld_icu_data[irq2lanpldirq(OPSPUT_LAN_IRQ_LAN)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02; /* "H" edge sense */ - disable_opsput_lanpld_irq(OPSPUT_LAN_IRQ_LAN); -#endif /* CONFIG_SMC91X */ - - /* MFT2 : system timer */ - irq_set_chip_and_handler(M32R_IRQ_MFT2, &opsput_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; - disable_opsput_irq(M32R_IRQ_MFT2); - - /* SIO0 : receive */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &opsput_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_R].icucr = 0; - disable_opsput_irq(M32R_IRQ_SIO0_R); - - /* SIO0 : send */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &opsput_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_S].icucr = 0; - disable_opsput_irq(M32R_IRQ_SIO0_S); - - /* SIO1 : receive */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &opsput_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_R].icucr = 0; - disable_opsput_irq(M32R_IRQ_SIO1_R); - - /* SIO1 : send */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &opsput_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_S].icucr = 0; - disable_opsput_irq(M32R_IRQ_SIO1_S); - - /* DMA1 : */ - irq_set_chip_and_handler(M32R_IRQ_DMA1, &opsput_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_DMA1].icucr = 0; - disable_opsput_irq(M32R_IRQ_DMA1); - -#ifdef CONFIG_SERIAL_M32R_PLDSIO - /* INT#1: SIO0 Receive on PLD */ - irq_set_chip_and_handler(PLD_IRQ_SIO0_RCV, &opsput_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_RCV)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03; - disable_opsput_pld_irq(PLD_IRQ_SIO0_RCV); - - /* INT#1: SIO0 Send on PLD */ - irq_set_chip_and_handler(PLD_IRQ_SIO0_SND, &opsput_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_SND)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03; - disable_opsput_pld_irq(PLD_IRQ_SIO0_SND); -#endif /* CONFIG_SERIAL_M32R_PLDSIO */ - - /* INT#1: CFC IREQ on PLD */ - irq_set_chip_and_handler(PLD_IRQ_CFIREQ, &opsput_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_CFIREQ)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01; /* 'L' level sense */ - disable_opsput_pld_irq(PLD_IRQ_CFIREQ); - - /* INT#1: CFC Insert on PLD */ - irq_set_chip_and_handler(PLD_IRQ_CFC_INSERT, &opsput_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_CFC_INSERT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD00; /* 'L' edge sense */ - disable_opsput_pld_irq(PLD_IRQ_CFC_INSERT); - - /* INT#1: CFC Eject on PLD */ - irq_set_chip_and_handler(PLD_IRQ_CFC_EJECT, &opsput_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_CFC_EJECT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02; /* 'H' edge sense */ - disable_opsput_pld_irq(PLD_IRQ_CFC_EJECT); - - /* - * INT0# is used for LAN, DIO - * We enable it here. - */ - icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD11; - enable_opsput_irq(M32R_IRQ_INT0); - - /* - * INT1# is used for UART, MMC, CF Controller in FPGA. - * We enable it here. - */ - icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD11; - enable_opsput_irq(M32R_IRQ_INT1); - -#if defined(CONFIG_USB) - outw(USBCR_OTGS, USBCR); /* USBCR: non-OTG */ - irq_set_chip_and_handler(OPSPUT_LCD_IRQ_USB_INT1, - &opsput_lcdpld_irq_type, handle_level_irq); - lcdpld_icu_data[irq2lcdpldirq(OPSPUT_LCD_IRQ_USB_INT1)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01; /* "L" level sense */ - disable_opsput_lcdpld_irq(OPSPUT_LCD_IRQ_USB_INT1); -#endif - /* - * INT2# is used for BAT, USB, AUDIO - * We enable it here. - */ - icu_data[M32R_IRQ_INT2].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01; - enable_opsput_irq(M32R_IRQ_INT2); - -#if defined(CONFIG_VIDEO_M32R_AR) - /* - * INT3# is used for AR - */ - irq_set_chip_and_handler(M32R_IRQ_INT3, &opsput_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_INT3].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10; - disable_opsput_irq(M32R_IRQ_INT3); -#endif /* CONFIG_VIDEO_M32R_AR */ -} - -#if defined(CONFIG_SMC91X) - -#define LAN_IOSTART 0x300 -#define LAN_IOEND 0x320 -static struct resource smc91x_resources[] = { - [0] = { - .start = (LAN_IOSTART), - .end = (LAN_IOEND), - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = OPSPUT_LAN_IRQ_LAN, - .end = OPSPUT_LAN_IRQ_LAN, - .flags = IORESOURCE_IRQ, - } -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; -#endif - -#if defined(CONFIG_FB_S1D13XXX) - -#include <video/s1d13xxxfb.h> -#include <asm/s1d13806.h> - -static struct s1d13xxxfb_pdata s1d13xxxfb_data = { - .initregs = s1d13xxxfb_initregs, - .initregssize = ARRAY_SIZE(s1d13xxxfb_initregs), - .platform_init_video = NULL, -#ifdef CONFIG_PM - .platform_suspend_video = NULL, - .platform_resume_video = NULL, -#endif -}; - -static struct resource s1d13xxxfb_resources[] = { - [0] = { - .start = 0x10600000UL, - .end = 0x1073FFFFUL, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0x10400000UL, - .end = 0x104001FFUL, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device s1d13xxxfb_device = { - .name = S1D_DEVICENAME, - .id = 0, - .dev = { - .platform_data = &s1d13xxxfb_data, - }, - .num_resources = ARRAY_SIZE(s1d13xxxfb_resources), - .resource = s1d13xxxfb_resources, -}; -#endif - -static int __init platform_init(void) -{ -#if defined(CONFIG_SMC91X) - platform_device_register(&smc91x_device); -#endif -#if defined(CONFIG_FB_S1D13XXX) - platform_device_register(&s1d13xxxfb_device); -#endif - return 0; -} -arch_initcall(platform_init); diff --git a/arch/m32r/platforms/usrv/Makefile b/arch/m32r/platforms/usrv/Makefile deleted file mode 100644 index 0de59084f21c..000000000000 --- a/arch/m32r/platforms/usrv/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y := setup.o io.o diff --git a/arch/m32r/platforms/usrv/io.c b/arch/m32r/platforms/usrv/io.c deleted file mode 100644 index f5e50d37badb..000000000000 --- a/arch/m32r/platforms/usrv/io.c +++ /dev/null @@ -1,225 +0,0 @@ -/* - * linux/arch/m32r/platforms/usrv/io.c - * - * Typical I/O routines for uServer board. - * - * Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto, Takeo Takahashi - * - * This file is subject to the terms and conditions of the GNU General - * Public License. See the file "COPYING" in the main directory of this - * archive for more details. - * - */ - -#include <asm/m32r.h> -#include <asm/page.h> -#include <asm/io.h> - -#include <linux/types.h> -#include "../../../../drivers/pcmcia/m32r_cfc.h" - -extern void pcc_ioread_byte(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_ioread_word(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite_byte(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int); -#define CFC_IOSTART CFC_IOPORT_BASE -#define CFC_IOEND (CFC_IOSTART + (M32R_PCC_MAPSIZE * M32R_MAX_PCC) - 1) - -#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE) -#define UART0_REGSTART 0x04c20000 -#define UART1_REGSTART 0x04c20100 -#define UART_IOMAP_SIZE 8 -#define UART0_IOSTART 0x3f8 -#define UART0_IOEND (UART0_IOSTART + UART_IOMAP_SIZE - 1) -#define UART1_IOSTART 0x2f8 -#define UART1_IOEND (UART1_IOSTART + UART_IOMAP_SIZE - 1) -#endif /* CONFIG_SERIAL_8250 || CONFIG_SERIAL_8250_MODULE */ - -#define PORT2ADDR(port) _port2addr(port) - -static inline void *_port2addr(unsigned long port) -{ -#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE) - if (port >= UART0_IOSTART && port <= UART0_IOEND) - port = ((port - UART0_IOSTART) << 1) + UART0_REGSTART; - else if (port >= UART1_IOSTART && port <= UART1_IOEND) - port = ((port - UART1_IOSTART) << 1) + UART1_REGSTART; -#endif /* CONFIG_SERIAL_8250 || CONFIG_SERIAL_8250_MODULE */ - return (void *)(port | (NONCACHE_OFFSET)); -} - -static inline void delay(void) -{ - __asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory"); -} - -unsigned char _inb(unsigned long port) -{ - if (port >= CFC_IOSTART && port <= CFC_IOEND) { - unsigned char b; - pcc_ioread_byte(0, port, &b, sizeof(b), 1, 0); - return b; - } else - return *(volatile unsigned char *)PORT2ADDR(port); -} - -unsigned short _inw(unsigned long port) -{ - if (port >= CFC_IOSTART && port <= CFC_IOEND) { - unsigned short w; - pcc_ioread_word(0, port, &w, sizeof(w), 1, 0); - return w; - } else - return *(volatile unsigned short *)PORT2ADDR(port); -} - -unsigned long _inl(unsigned long port) -{ - if (port >= CFC_IOSTART && port <= CFC_IOEND) { - unsigned long l; - pcc_ioread_word(0, port, &l, sizeof(l), 1, 0); - return l; - } else - return *(volatile unsigned long *)PORT2ADDR(port); -} - -unsigned char _inb_p(unsigned long port) -{ - unsigned char v = _inb(port); - delay(); - return v; -} - -unsigned short _inw_p(unsigned long port) -{ - unsigned short v = _inw(port); - delay(); - return v; -} - -unsigned long _inl_p(unsigned long port) -{ - unsigned long v = _inl(port); - delay(); - return v; -} - -void _outb(unsigned char b, unsigned long port) -{ - if (port >= CFC_IOSTART && port <= CFC_IOEND) - pcc_iowrite_byte(0, port, &b, sizeof(b), 1, 0); - else - *(volatile unsigned char *)PORT2ADDR(port) = b; -} - -void _outw(unsigned short w, unsigned long port) -{ - if (port >= CFC_IOSTART && port <= CFC_IOEND) - pcc_iowrite_word(0, port, &w, sizeof(w), 1, 0); - else - *(volatile unsigned short *)PORT2ADDR(port) = w; -} - -void _outl(unsigned long l, unsigned long port) -{ - if (port >= CFC_IOSTART && port <= CFC_IOEND) - pcc_iowrite_word(0, port, &l, sizeof(l), 1, 0); - else - *(volatile unsigned long *)PORT2ADDR(port) = l; -} - -void _outb_p(unsigned char b, unsigned long port) -{ - _outb(b, port); - delay(); -} - -void _outw_p(unsigned short w, unsigned long port) -{ - _outw(w, port); - delay(); -} - -void _outl_p(unsigned long l, unsigned long port) -{ - _outl(l, port); - delay(); -} - -void _insb(unsigned int port, void * addr, unsigned long count) -{ - if (port >= CFC_IOSTART && port <= CFC_IOEND) - pcc_ioread_byte(0, port, addr, sizeof(unsigned char), count, 1); - else { - unsigned char *buf = addr; - unsigned char *portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; - } -} - -void _insw(unsigned int port, void * addr, unsigned long count) -{ - unsigned short *buf = addr; - unsigned short *portp; - - if (port >= CFC_IOSTART && port <= CFC_IOEND) - pcc_ioread_word(0, port, addr, sizeof(unsigned short), count, - 1); - else { - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; - } -} - -void _insl(unsigned int port, void * addr, unsigned long count) -{ - unsigned long *buf = addr; - unsigned long *portp; - - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned long *)portp; -} - -void _outsb(unsigned int port, const void * addr, unsigned long count) -{ - const unsigned char *buf = addr; - unsigned char *portp; - - if (port >= CFC_IOSTART && port <= CFC_IOEND) - pcc_iowrite_byte(0, port, (void *)addr, sizeof(unsigned char), - count, 1); - else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned char *)portp = *buf++; - } -} - -void _outsw(unsigned int port, const void * addr, unsigned long count) -{ - const unsigned short *buf = addr; - unsigned short *portp; - - if (port >= CFC_IOSTART && port <= CFC_IOEND) - pcc_iowrite_word(0, port, (void *)addr, sizeof(unsigned short), - count, 1); - else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; - } -} - -void _outsl(unsigned int port, const void * addr, unsigned long count) -{ - const unsigned long *buf = addr; - unsigned char *portp; - - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned long *)portp = *buf++; -} diff --git a/arch/m32r/platforms/usrv/setup.c b/arch/m32r/platforms/usrv/setup.c deleted file mode 100644 index ba828b16c6e3..000000000000 --- a/arch/m32r/platforms/usrv/setup.c +++ /dev/null @@ -1,213 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/m32r/platforms/usrv/setup.c - * - * Setup routines for MITSUBISHI uServer - * - * Copyright (c) 2001, 2002, 2003 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto - */ - -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/init.h> - -#include <asm/m32r.h> -#include <asm/io.h> - -#define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long))) - -icu_data_t icu_data[M32700UT_NUM_CPU_IRQ]; - -static void disable_mappi_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7; - outl(data, port); -} - -static void enable_mappi_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6; - outl(data, port); -} - -static void mask_mappi(struct irq_data *data) -{ - disable_mappi_irq(data->irq); -} - -static void unmask_mappi(struct irq_data *data) -{ - enable_mappi_irq(data->irq); -} - -static void shutdown_mappi(struct irq_data *data) -{ - unsigned long port; - - port = irq2port(data->irq); - outl(M32R_ICUCR_ILEVEL7, port); -} - -static struct irq_chip mappi_irq_type = -{ - .name = "M32700-IRQ", - .irq_shutdown = shutdown_mappi, - .irq_mask = mask_mappi, - .irq_unmask = unmask_mappi, -}; - -/* - * Interrupt Control Unit of PLD on M32700UT (Level 2) - */ -#define irq2pldirq(x) ((x) - M32700UT_PLD_IRQ_BASE) -#define pldirq2port(x) (unsigned long)((int)PLD_ICUCR1 + \ - (((x) - 1) * sizeof(unsigned short))) - -typedef struct { - unsigned short icucr; /* ICU Control Register */ -} pld_icu_data_t; - -static pld_icu_data_t pld_icu_data[M32700UT_NUM_PLD_IRQ]; - -static void disable_m32700ut_pld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2pldirq(irq); - port = pldirq2port(pldirq); - data = pld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7; - outw(data, port); -} - -static void enable_m32700ut_pld_irq(unsigned int irq) -{ - unsigned long port, data; - unsigned int pldirq; - - pldirq = irq2pldirq(irq); - port = pldirq2port(pldirq); - data = pld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6; - outw(data, port); -} - -static void mask_m32700ut_pld(struct irq_data *data) -{ - disable_m32700ut_pld_irq(data->irq); -} - -static void unmask_m32700ut_pld(struct irq_data *data) -{ - enable_m32700ut_pld_irq(data->irq); - enable_mappi_irq(M32R_IRQ_INT1); -} - -static void shutdown_m32700ut_pld(struct irq_data *data) -{ - unsigned long port; - unsigned int pldirq; - - pldirq = irq2pldirq(data->irq); - port = pldirq2port(pldirq); - outw(PLD_ICUCR_ILEVEL7, port); -} - -static struct irq_chip m32700ut_pld_irq_type = -{ - .name = "USRV-PLD-IRQ", - .irq_shutdown = shutdown_m32700ut_pld, - .irq_mask = mask_m32700ut_pld, - .irq_unmask = unmask_m32700ut_pld, -}; - -void __init init_IRQ(void) -{ - static int once = 0; - int i; - - if (once) - return; - else - once++; - - /* MFT2 : system timer */ - irq_set_chip_and_handler(M32R_IRQ_MFT2, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; - disable_mappi_irq(M32R_IRQ_MFT2); - -#if defined(CONFIG_SERIAL_M32R_SIO) - /* SIO0_R : uart receive data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_R].icucr = 0; - disable_mappi_irq(M32R_IRQ_SIO0_R); - - /* SIO0_S : uart send data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_S].icucr = 0; - disable_mappi_irq(M32R_IRQ_SIO0_S); - - /* SIO1_R : uart receive data */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_R].icucr = 0; - disable_mappi_irq(M32R_IRQ_SIO1_R); - - /* SIO1_S : uart send data */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_S].icucr = 0; - disable_mappi_irq(M32R_IRQ_SIO1_S); -#endif /* CONFIG_SERIAL_M32R_SIO */ - - /* INT#67-#71: CFC#0 IREQ on PLD */ - for (i = 0 ; i < CONFIG_M32R_CFC_NUM ; i++ ) { - irq_set_chip_and_handler(PLD_IRQ_CF0 + i, - &m32700ut_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_CF0 + i)].icucr - = PLD_ICUCR_ISMOD01; /* 'L' level sense */ - disable_m32700ut_pld_irq(PLD_IRQ_CF0 + i); - } - -#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE) - /* INT#76: 16552D#0 IREQ on PLD */ - irq_set_chip_and_handler(PLD_IRQ_UART0, &m32700ut_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_UART0)].icucr - = PLD_ICUCR_ISMOD03; /* 'H' level sense */ - disable_m32700ut_pld_irq(PLD_IRQ_UART0); - - /* INT#77: 16552D#1 IREQ on PLD */ - irq_set_chip_and_handler(PLD_IRQ_UART1, &m32700ut_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_UART1)].icucr - = PLD_ICUCR_ISMOD03; /* 'H' level sense */ - disable_m32700ut_pld_irq(PLD_IRQ_UART1); -#endif /* CONFIG_SERIAL_8250 || CONFIG_SERIAL_8250_MODULE */ - -#if defined(CONFIG_IDC_AK4524) || defined(CONFIG_IDC_AK4524_MODULE) - /* INT#80: AK4524 IREQ on PLD */ - irq_set_chip_and_handler(PLD_IRQ_SNDINT, &m32700ut_pld_irq_type, - handle_level_irq); - pld_icu_data[irq2pldirq(PLD_IRQ_SNDINT)].icucr - = PLD_ICUCR_ISMOD01; /* 'L' level sense */ - disable_m32700ut_pld_irq(PLD_IRQ_SNDINT); -#endif /* CONFIG_IDC_AK4524 || CONFIG_IDC_AK4524_MODULE */ - - /* - * INT1# is used for UART, MMC, CF Controller in FPGA. - * We enable it here. - */ - icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_ISMOD11; - enable_mappi_irq(M32R_IRQ_INT1); -} |