diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-08-20 13:02:20 +0300 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2020-09-01 13:38:31 +0800 |
| commit | 1d01d0c2f0962e26a3661a2a7d497afa3fc1ed34 (patch) | |
| tree | 46dfb125daf534376de27200fa9981f93014a1bc /arch/x86 | |
| parent | cf9f38064d048ac12cd3a7e1a40a84aa8071f712 (diff) | |
x86: Introduce USE_EARLY_BOARD_INIT option
Introduce USE_EARLY_BOARD_INIT option and select it by the actual users.
Cc: George McCollister <george.mccollister@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Aiden Park <aiden.park@intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/Kconfig | 3 | ||||
| -rw-r--r-- | arch/x86/cpu/start.S | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index a34b108fff..76276c6027 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -203,6 +203,9 @@ config SPL_X86_32BIT_INIT help This is enabled when 32-bit init is in SPL +config USE_EARLY_BOARD_INIT + bool + config RESET_SEG_START hex depends on X86_RESET_VECTOR diff --git a/arch/x86/cpu/start.S b/arch/x86/cpu/start.S index 4ad515ce08..3b6ed37bc0 100644 --- a/arch/x86/cpu/start.S +++ b/arch/x86/cpu/start.S @@ -88,6 +88,7 @@ _start: /* Clear the interrupt vectors */ lidt blank_idt_ptr +#ifdef CONFIG_USE_EARLY_BOARD_INIT /* * Critical early platform init - generally not used, we prefer init * to happen later when we have a console, in case something goes @@ -96,6 +97,8 @@ _start: jmp early_board_init .globl early_board_init_ret early_board_init_ret: +#endif + post_code(POST_START) /* Initialise Cache-As-RAM */ |