diff options
Diffstat (limited to 'arch/x86/cpu/start.S')
| -rw-r--r-- | arch/x86/cpu/start.S | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/cpu/start.S b/arch/x86/cpu/start.S index e2b5ef4..d072825 100644 --- a/arch/x86/cpu/start.S +++ b/arch/x86/cpu/start.S @@ -115,8 +115,10 @@ car_init_ret: #endif #else /* - * When we get here after car_init(), esp points to a temporary stack - * and esi holds the HOB list address returned by the FSP. + * U-Boot enters here twice. For the first time it comes from + * car_init_done() with esp points to a temporary stack and esi + * set to zero. For the second time it comes from fsp_init_done() + * with esi holding the HOB list address returned by the FSP. */ #endif /* Set up global data */ |