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| author | Simon Glass <sjg@chromium.org> | 2013-04-17 16:13:35 +0000 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2013-05-13 13:33:20 -0700 |
| commit | 7949703a9582ec60cf841c595acd3bbe86933cd3 (patch) | |
| tree | bff2cc44633f3bee735346733574c7fb87deb6c3 /arch/x86 | |
| parent | c78a62acdfbc0a1cc75ee934f7897b9e99bd3e8d (diff) | |
| download | u-boot-imx-7949703a9582ec60cf841c595acd3bbe86933cd3.zip u-boot-imx-7949703a9582ec60cf841c595acd3bbe86933cd3.tar.gz u-boot-imx-7949703a9582ec60cf841c595acd3bbe86933cd3.tar.bz2 | |
x86: Rationalise kernel booting logic and bootstage
The 'Starting linux' message appears twice in the code, but both call
through the same place. Unify these and add calls to bootstage to
mark the occasion.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Michael Spang <spang@chromium.org>
Acked-by: Graeme Russ <graeme.russ@gmail.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/cpu/cpu.c | 5 | ||||
| -rw-r--r-- | arch/x86/lib/bootm.c | 8 | ||||
| -rw-r--r-- | arch/x86/lib/zimage.c | 11 |
3 files changed, 12 insertions, 12 deletions
diff --git a/arch/x86/cpu/cpu.c b/arch/x86/cpu/cpu.c index 1a2f85c..7a914a5 100644 --- a/arch/x86/cpu/cpu.c +++ b/arch/x86/cpu/cpu.c @@ -120,6 +120,11 @@ void setup_gdt(gd_t *id, u64 *gdt_addr) int __weak x86_cleanup_before_linux(void) { +#ifdef CONFIG_BOOTSTAGE_STASH + bootstage_stash((void *)CONFIG_BOOTSTAGE_STASH, + CONFIG_BOOTSTAGE_STASH_SIZE); +#endif + return 0; } diff --git a/arch/x86/lib/bootm.c b/arch/x86/lib/bootm.c index 83caf6b..2520228 100644 --- a/arch/x86/lib/bootm.c +++ b/arch/x86/lib/bootm.c @@ -93,14 +93,6 @@ int do_bootm_linux(int flag, int argc, char * const argv[], goto error; } -#ifdef DEBUG - printf("## Transferring control to Linux (at address %08x) ...\n", - (u32)base_ptr); -#endif - - /* we assume that the kernel is in place */ - printf("\nStarting kernel ...\n\n"); - boot_zimage(base_ptr, load_address); /* does not return */ diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c index 4e9e1f7..b54cf12 100644 --- a/arch/x86/lib/zimage.c +++ b/arch/x86/lib/zimage.c @@ -283,6 +283,13 @@ __weak void board_final_cleanup(void) void boot_zimage(void *setup_base, void *load_address) { + debug("## Transferring control to Linux (at address %08x) ...\n", + (u32)setup_base); + + bootstage_mark_name(BOOTSTAGE_ID_BOOTM_HANDOFF, "start_kernel"); +#ifdef CONFIG_BOOTSTAGE_REPORT + bootstage_report(); +#endif board_final_cleanup(); printf("\nStarting kernel ...\n\n"); @@ -363,10 +370,6 @@ int do_zboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) return -1; } - printf("## Transferring control to Linux " - "(at address %08x) ...\n", - (u32)base_ptr); - /* we assume that the kernel is in place */ boot_zimage(base_ptr, load_address); /* does not return */ |