summaryrefslogtreecommitdiff
path: root/arch/m32r/platforms/mappi3
diff options
context:
space:
mode:
Diffstat (limited to 'arch/m32r/platforms/mappi3')
-rw-r--r--arch/m32r/platforms/mappi3/Makefile1
-rw-r--r--arch/m32r/platforms/mappi3/dot.gdbinit224
-rw-r--r--arch/m32r/platforms/mappi3/io.c406
-rw-r--r--arch/m32r/platforms/mappi3/setup.c221
4 files changed, 0 insertions, 852 deletions
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);
generated by cgit (git 2.34.1) at 2025-03-31 01:33:27 +0000