diff options
Diffstat (limited to 'src/cpu/amd/car/post_cache_as_ram.c')
| -rw-r--r-- | src/cpu/amd/car/post_cache_as_ram.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/cpu/amd/car/post_cache_as_ram.c b/src/cpu/amd/car/post_cache_as_ram.c index 270c5420f75f..2aa4f302d317 100644 --- a/src/cpu/amd/car/post_cache_as_ram.c +++ b/src/cpu/amd/car/post_cache_as_ram.c @@ -29,7 +29,7 @@ static void inline __attribute__((always_inline)) memcopy(void *dest, const voi : "memory", "cc"); } -#if CONFIG_HAVE_ACPI_RESUME == 1 +#if CONFIG_HAVE_ACPI_RESUME static inline void *backup_resume(void) { unsigned long high_ram_base; @@ -83,7 +83,7 @@ static void vErrata343(void) static void post_cache_as_ram(void) { -#if CONFIG_HAVE_ACPI_RESUME == 1 +#if CONFIG_HAVE_ACPI_RESUME void *resume_backup_memory; #endif #if 1 @@ -108,7 +108,7 @@ static void post_cache_as_ram(void) #error "You need to set CONFIG_RAMTOP greater than 1M" #endif -#if CONFIG_HAVE_ACPI_RESUME == 1 +#if CONFIG_HAVE_ACPI_RESUME resume_backup_memory = backup_resume(); #endif @@ -142,7 +142,7 @@ static void post_cache_as_ram(void) set_var_mtrr(0, 0x00000000, CONFIG_RAMTOP, MTRR_TYPE_WRBACK); enable_cache(); -#if CONFIG_HAVE_ACPI_RESUME == 1 +#if CONFIG_HAVE_ACPI_RESUME /* now copy the rest of the area, using the WB method because we already run normal RAM */ if (resume_backup_memory) { @@ -154,7 +154,7 @@ static void post_cache_as_ram(void) print_debug("Clearing initial memory region: "); -#if CONFIG_HAVE_ACPI_RESUME == 1 +#if CONFIG_HAVE_ACPI_RESUME /* clear only coreboot used region of memory. Note: this may break ECC enabled boards */ memset((void*) CONFIG_RAMBASE, 0, (CONFIG_RAMTOP) - CONFIG_RAMBASE - CONFIG_DCACHE_RAM_SIZE); #else |