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 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/cpu/amd/car/post_cache_as_ram.c b/src/cpu/amd/car/post_cache_as_ram.c index 50ed657f42..aa8222bc9d 100644 --- a/src/cpu/amd/car/post_cache_as_ram.c +++ b/src/cpu/amd/car/post_cache_as_ram.c @@ -131,9 +131,9 @@ asmlinkage void *post_cache_as_ram(void) * boundary during romstage execution */ volatile uint32_t *lower_stack_boundary; - lower_stack_boundary = - (void *)((CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE) - - CONFIG_DCACHE_BSP_STACK_SIZE); + lower_stack_boundary = (void *)((CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE) - + CONFIG_DCACHE_BSP_TOP_STACK_SIZE); + if ((*lower_stack_boundary) != 0xdeadbeef) printk(BIOS_WARNING, "BSP overran lower stack boundary. Undefined behaviour may result!\n"); |