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| 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/broadwell/romstage/raminit.c | |
| 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/broadwell/romstage/raminit.c')
| -rw-r--r-- | src/soc/intel/broadwell/romstage/raminit.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/soc/intel/broadwell/romstage/raminit.c b/src/soc/intel/broadwell/romstage/raminit.c index 1f62fd0c8c..52ea49100d 100644 --- a/src/soc/intel/broadwell/romstage/raminit.c +++ b/src/soc/intel/broadwell/romstage/raminit.c @@ -29,6 +29,7 @@ #include <ec/google/chromeec/ec.h> #include <ec/google/chromeec/ec_commands.h> #endif +#include <stage_cache.h> #include <vendorcode/google/chromeos/chromeos.h> #include <soc/intel/common/mrc_cache.h> #include <soc/iomap.h> @@ -111,12 +112,16 @@ void raminit(struct pei_data *pei_data) if (pei_data->boot_mode != SLEEP_STATE_S3) { cbmem_initialize_empty(); - } else if (cbmem_initialize()) { + 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(); + 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 data at %p %d bytes\n", pei_data->data_to_save, |