diff options
Diffstat (limited to 'arch/mips/lib')
| -rw-r--r-- | arch/mips/lib/cpu-probe.c | 5 | ||||
| -rw-r--r-- | arch/mips/lib/reloc.c | 8 |
2 files changed, 8 insertions, 5 deletions
diff --git a/arch/mips/lib/cpu-probe.c b/arch/mips/lib/cpu-probe.c index 2556a8b240..ddabddd466 100644 --- a/arch/mips/lib/cpu-probe.c +++ b/arch/mips/lib/cpu-probe.c @@ -9,6 +9,8 @@ */ #include <common.h> #include <asm/mipsregs.h> +#include <asm/cache.h> +#include <asm/cpu-features.h> #include <asm/cpu-info.h> #include <asm/cpu.h> #include <memory.h> @@ -163,6 +165,9 @@ void cpu_probe(void) cpu_probe_ingenic(c); break; } + + if (cpu_has_4k_cache) + r4k_cache_init(); } unsigned long mips_stack_top; diff --git a/arch/mips/lib/reloc.c b/arch/mips/lib/reloc.c index 9a9e404f7e..df9760e38c 100644 --- a/arch/mips/lib/reloc.c +++ b/arch/mips/lib/reloc.c @@ -110,11 +110,13 @@ void relocate_code(void *fdt, u32 fdt_size, u32 ram_size) { unsigned long addr, length, bss_len; u32 relocaddr, new_stack; - uint8_t *buf, *bss_start; + uint8_t *buf; unsigned int type; long off; bss_len = (unsigned long)&__bss_stop - (unsigned long)__bss_start; + memset(__bss_start, 0, bss_len); + cpu_probe(); length = barebox_image_size + bss_len; relocaddr = ALIGN_DOWN(ram_size - length, SZ_64K); @@ -149,10 +151,6 @@ void relocate_code(void *fdt, u32 fdt_size, u32 ram_size) /* Ensure the icache is coherent */ flush_cache_all(); - /* Clear the .bss section */ - bss_start = (uint8_t *)((unsigned long)__bss_start + off); - memset(bss_start, 0, bss_len); - __asm__ __volatile__ ( "move $a0, %0\n" " move $a1, %1\n" |