diff options
author | Aaron Durbin <adurbin@chromium.org> | 2015-03-06 23:17:33 -0600 |
---|---|---|
committer | Aaron Durbin <adurbin@chromium.org> | 2015-04-22 17:55:08 +0200 |
commit | bd74a4b2d25268f7035a4478da31f27baac2aecc (patch) | |
tree | 56740c02fe396df8ccf9fc2e7401542deeebf453 /src/soc/intel/baytrail/romstage | |
parent | cac50506238507328b8ea0f4abd458869803e6c2 (diff) | |
download | coreboot-bd74a4b2d25268f7035a4478da31f27baac2aecc.tar.xz |
coreboot: common stage cache
Many chipsets were using a stage cache for reference code
or when using a relocatable ramstage. Provide a common
API for the chipsets to use while reducing code duplication.
Change-Id: Ia36efa169fe6bd8a3dbe07bf57a9729c7edbdd46
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8625
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Diffstat (limited to 'src/soc/intel/baytrail/romstage')
-rw-r--r-- | src/soc/intel/baytrail/romstage/raminit.c | 17 | ||||
-rw-r--r-- | src/soc/intel/baytrail/romstage/romstage.c | 6 |
2 files changed, 14 insertions, 9 deletions
diff --git a/src/soc/intel/baytrail/romstage/raminit.c b/src/soc/intel/baytrail/romstage/raminit.c index fbd38df13d..61c122cd1d 100644 --- a/src/soc/intel/baytrail/romstage/raminit.c +++ b/src/soc/intel/baytrail/romstage/raminit.c @@ -25,6 +25,7 @@ #include <console/console.h> #include <device/pci_def.h> #include <halt.h> +#include <stage_cache.h> #include <soc/gpio.h> #include <soc/intel/common/mrc_cache.h> #include <soc/iomap.h> @@ -169,12 +170,16 @@ void raminit(struct mrc_params *mp, int prev_sleep_state) if (prev_sleep_state != 3) { cbmem_initialize_empty(); - } else if (cbmem_initialize()) { - #if CONFIG_HAVE_ACPI_RESUME - printk(BIOS_DEBUG, "Failed to recover CBMEM in S3 resume.\n"); - /* Failed S3 resume, reset to come up cleanly */ - reset_system(); - #endif + stage_cache_create_empty(); + } else { + stage_cache_recover(); + if (cbmem_initialize()) { + #if CONFIG_HAVE_ACPI_RESUME + printk(BIOS_DEBUG, "Failed to recover CBMEM in S3 resume.\n"); + /* Failed S3 resume, reset to come up cleanly */ + reset_system(); + #endif + } } printk(BIOS_DEBUG, "MRC Wrapper returned %d\n", ret); diff --git a/src/soc/intel/baytrail/romstage/romstage.c b/src/soc/intel/baytrail/romstage/romstage.c index 029fee61ee..9c8bbc40ce 100644 --- a/src/soc/intel/baytrail/romstage/romstage.c +++ b/src/soc/intel/baytrail/romstage/romstage.c @@ -20,18 +20,18 @@ #include <stddef.h> #include <arch/cpu.h> #include <arch/io.h> -#include <arch/cbfs.h> #include <arch/stages.h> #include <arch/early_variables.h> #include <console/console.h> +#include <cbfs.h> #include <cbmem.h> #include <cpu/x86/mtrr.h> #if CONFIG_EC_GOOGLE_CHROMEEC #include <ec/google/chromeec/ec.h> #endif #include <elog.h> -#include <ramstage_cache.h> #include <romstage_handoff.h> +#include <stage_cache.h> #include <timestamp.h> #include <vendorcode/google/chromeos/chromeos.h> #include <soc/gpio.h> @@ -359,7 +359,7 @@ static void *setup_stack_and_mttrs(void) return slot; } -void ramstage_cache_invalid(struct ramstage_cache *cache) +void ramstage_cache_invalid(void) { #if CONFIG_RESET_ON_INVALID_RAMSTAGE_CACHE /* Perform cold reset on invalid ramstage cache. */ |