diff options
Diffstat (limited to 'arch/arm/mm/proc-arm740.S')
| -rw-r--r-- | arch/arm/mm/proc-arm740.S | 48 |
1 files changed, 27 insertions, 21 deletions
diff --git a/arch/arm/mm/proc-arm740.S b/arch/arm/mm/proc-arm740.S index fde2d2a794cf..78854df63964 100644 --- a/arch/arm/mm/proc-arm740.S +++ b/arch/arm/mm/proc-arm740.S @@ -1,20 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/arch/arm/mm/arm740.S: utility functions for ARM740 * * Copyright (C) 2004-2006 Hyok S. Choi (hyok.choi@samsung.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #include <linux/linkage.h> #include <linux/init.h> +#include <linux/cfi_types.h> +#include <linux/pgtable.h> #include <asm/assembler.h> #include <asm/asm-offsets.h> #include <asm/hwcap.h> #include <asm/pgtable-hwdef.h> -#include <asm/pgtable.h> #include <asm/ptrace.h> #include "proc-macros.S" @@ -28,21 +25,32 @@ * * These are not required. */ -ENTRY(cpu_arm740_proc_init) -ENTRY(cpu_arm740_do_idle) -ENTRY(cpu_arm740_dcache_clean_area) -ENTRY(cpu_arm740_switch_mm) - mov pc, lr +SYM_TYPED_FUNC_START(cpu_arm740_proc_init) + ret lr +SYM_FUNC_END(cpu_arm740_proc_init) + +SYM_TYPED_FUNC_START(cpu_arm740_do_idle) + ret lr +SYM_FUNC_END(cpu_arm740_do_idle) + +SYM_TYPED_FUNC_START(cpu_arm740_dcache_clean_area) + ret lr +SYM_FUNC_END(cpu_arm740_dcache_clean_area) + +SYM_TYPED_FUNC_START(cpu_arm740_switch_mm) + ret lr +SYM_FUNC_END(cpu_arm740_switch_mm) /* * cpu_arm740_proc_fin() */ -ENTRY(cpu_arm740_proc_fin) +SYM_TYPED_FUNC_START(cpu_arm740_proc_fin) mrc p15, 0, r0, c1, c0, 0 bic r0, r0, #0x3f000000 @ bank/f/lock/s bic r0, r0, #0x0000000c @ w-buffer/cache mcr p15, 0, r0, c1, c0, 0 @ disable caches - mov pc, lr + ret lr +SYM_FUNC_END(cpu_arm740_proc_fin) /* * cpu_arm740_reset(loc) @@ -50,18 +58,16 @@ ENTRY(cpu_arm740_proc_fin) * Notes : This sets up everything for a reset */ .pushsection .idmap.text, "ax" -ENTRY(cpu_arm740_reset) +SYM_TYPED_FUNC_START(cpu_arm740_reset) mov ip, #0 mcr p15, 0, ip, c7, c0, 0 @ invalidate cache mrc p15, 0, ip, c1, c0, 0 @ get ctrl register bic ip, ip, #0x0000000c @ ............wc.. mcr p15, 0, ip, c1, c0, 0 @ ctrl register - mov pc, r0 -ENDPROC(cpu_arm740_reset) + ret r0 +SYM_FUNC_END(cpu_arm740_reset) .popsection - __CPUINIT - .type __arm740_setup, #function __arm740_setup: mov r0, #0 @@ -117,7 +123,7 @@ __arm740_setup: @ need some benchmark orr r0, r0, #0x0000000d @ MPU/Cache/WB - mov pc, lr + ret lr .size __arm740_setup, . - __arm740_setup @@ -134,14 +140,14 @@ __arm740_setup: .align - .section ".proc.info.init", #alloc, #execinstr + .section ".proc.info.init", "a" .type __arm740_proc_info,#object __arm740_proc_info: .long 0x41807400 .long 0xfffffff0 .long 0 .long 0 - b __arm740_setup + initfn __arm740_setup, __arm740_proc_info .long cpu_arch_name .long cpu_elf_name .long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB | HWCAP_26BIT |