diff options
| -rw-r--r-- | arch/arm/cpu/armv7/cpu.c | 7 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/start.S | 14 |
2 files changed, 14 insertions, 7 deletions
diff --git a/arch/arm/cpu/armv7/cpu.c b/arch/arm/cpu/armv7/cpu.c index f01989f..39a8023 100644 --- a/arch/arm/cpu/armv7/cpu.c +++ b/arch/arm/cpu/armv7/cpu.c @@ -38,13 +38,6 @@ #include <asm/armv7.h> #include <linux/compiler.h> -void save_boot_params_default(u32 r0, u32 r1, u32 r2, u32 r3) -{ -} - -void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3) - __attribute__((weak, alias("save_boot_params_default"))); - void __weak cpu_cache_initialization(void){} int cleanup_before_linux(void) diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S index b06bafd..32658eb 100644 --- a/arch/arm/cpu/armv7/start.S +++ b/arch/arm/cpu/armv7/start.S @@ -305,6 +305,20 @@ ENDPROC(relocate_code) /************************************************************************* * + * void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3) + * __attribute__((weak)); + * + * Stack pointer is not yet initialized at this moment + * Don't save anything to stack even if compiled with -O0 + * + *************************************************************************/ +ENTRY(save_boot_params) + bx lr @ back to my caller +ENDPROC(save_boot_params) + .weak save_boot_params + +/************************************************************************* + * * cpu_init_cp15 * * Setup CP15 registers (cache, MMU, TLBs). The I-cache is turned on unless |