At present board_final_cleanup() is called before booting a Linux kernel. This actually needs to be done before booting anything, like SeaBIOS, VxWorks or Windows.
Move the call to last_stage_init() instead.
Signed-off-by: Bin Meng bmeng.cn@gmail.com ---
arch/x86/cpu/coreboot/coreboot.c | 20 +++++++++++--------- arch/x86/cpu/cpu.c | 10 ++++++++++ arch/x86/lib/bootm.c | 9 --------- 3 files changed, 21 insertions(+), 18 deletions(-)
diff --git a/arch/x86/cpu/coreboot/coreboot.c b/arch/x86/cpu/coreboot/coreboot.c index 845f86a..1b04203 100644 --- a/arch/x86/cpu/coreboot/coreboot.c +++ b/arch/x86/cpu/coreboot/coreboot.c @@ -39,15 +39,7 @@ int print_cpuinfo(void) return default_print_cpuinfo(); }
-int last_stage_init(void) -{ - if (gd->flags & GD_FLG_COLD_BOOT) - timestamp_add_to_bootstage(); - - return 0; -} - -void board_final_cleanup(void) +static void board_final_cleanup(void) { /* * Un-cache the ROM so the kernel has one @@ -79,6 +71,16 @@ void board_final_cleanup(void) } }
+int last_stage_init(void) +{ + if (gd->flags & GD_FLG_COLD_BOOT) + timestamp_add_to_bootstage(); + + board_final_cleanup(); + + return 0; +} + int misc_init_r(void) { return 0; diff --git a/arch/x86/cpu/cpu.c b/arch/x86/cpu/cpu.c index 233a6c8..1482153 100644 --- a/arch/x86/cpu/cpu.c +++ b/arch/x86/cpu/cpu.c @@ -661,10 +661,20 @@ void show_boot_progress(int val) }
#ifndef CONFIG_SYS_COREBOOT +/* + * Implement a weak default function for boards that optionally + * need to clean up the system before jumping to the kernel. + */ +__weak void board_final_cleanup(void) +{ +} + int last_stage_init(void) { write_tables();
+ board_final_cleanup(); + return 0; } #endif diff --git a/arch/x86/lib/bootm.c b/arch/x86/lib/bootm.c index 783be69..7cf9de4 100644 --- a/arch/x86/lib/bootm.c +++ b/arch/x86/lib/bootm.c @@ -26,14 +26,6 @@ DECLARE_GLOBAL_DATA_PTR;
#define COMMAND_LINE_OFFSET 0x9000
-/* - * Implement a weak default function for boards that optionally - * need to clean up the system before jumping to the kernel. - */ -__weak void board_final_cleanup(void) -{ -} - void bootm_announce_and_cleanup(void) { printf("\nStarting kernel ...\n\n"); @@ -45,7 +37,6 @@ void bootm_announce_and_cleanup(void) #ifdef CONFIG_BOOTSTAGE_REPORT bootstage_report(); #endif - board_final_cleanup(); }
#if defined(CONFIG_OF_LIBFDT) && !defined(CONFIG_OF_NO_KERNEL)