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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-08-17 20:51:08 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-08-26 21:08:41 +0000 |
| commit | cd7a70f4879ff6e0f3e334ddf1031ccf0c0d31cf (patch) | |
| tree | b0438431df0943ab5f0fa9d80a99fc265130ac23 /src/soc/intel/baytrail | |
| parent | 16248e89ecf73a76e5d9e9e2de46146f7ffece88 (diff) | |
soc/intel: Use common romstage code
This provides stack guards with checking and common
entry into postcar.
The code in cpu/intel/car/romstage.c is candidate
for becoming architectural so function prototype
is moved to <arch/romstage.h>.
Change-Id: I4c5a9789e7cf3f7f49a4a33e21dac894320a9639
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34893
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/baytrail')
| -rw-r--r-- | src/soc/intel/baytrail/romstage/romstage.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/src/soc/intel/baytrail/romstage/romstage.c b/src/soc/intel/baytrail/romstage/romstage.c index f20c363a35..aa9fa6b66a 100644 --- a/src/soc/intel/baytrail/romstage/romstage.c +++ b/src/soc/intel/baytrail/romstage/romstage.c @@ -54,23 +54,6 @@ static struct postcar_frame early_mtrrs; -static void fill_postcar_frame(struct postcar_frame *pcf); - -/* prepare_and_run_postcar() determines the stack to use after - * cache-as-ram is torn down as well as the MTRR settings to use. */ -static void prepare_and_run_postcar(struct postcar_frame *pcf) -{ - if (postcar_frame_init(pcf, 0)) - die("Unable to initialize postcar frame.\n"); - - fill_postcar_frame(pcf); - - postcar_frame_common_mtrrs(pcf); - - run_postcar_phase(pcf); - /* We do not return here. */ -} - static void program_base_addresses(void) { uint32_t reg; @@ -260,7 +243,7 @@ void romstage_common(struct romstage_params *params) romstage_handoff_init(prev_sleep_state == ACPI_S3); } -static void fill_postcar_frame(struct postcar_frame *pcf) +void fill_postcar_frame(struct postcar_frame *pcf) { uintptr_t top_of_ram; |