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| author | Aaron Durbin <adurbin@chromium.org> | 2013-02-07 00:51:18 -0600 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2013-03-18 20:50:15 +0100 |
| commit | 2ad1dbaf2a2dfe373ff89927202acc01e36c7cd4 (patch) | |
| tree | a29fe94cc9daf897d563c61bc5b99325e91adf4c /src/northbridge/intel/haswell/raminit.c | |
| parent | 38d9423dbe300514e1ba7224a962650980a96217 (diff) | |
| download | coreboot-2ad1dbaf2a2dfe373ff89927202acc01e36c7cd4.tar.xz | |
haswell: move call site of save_mrc_data()
The save_mrc_data() was previously called conditionally
in the raminit code. The save_mrc_data() function was called
in the non-S3 wake paths. However, the common romstage_common()
code was checking cbmem initialization things on s3 wake. Between
the two callers cbmem_initialize() was being called twice in the
non-s3 wake paths. Moreover, saving of the mrc data was not allowed
when CONFIG_EARLY_CBMEM_INIT wasn't enabled.
Therefore, move the save_mrc_data() to romstage_common. It already has
the knowledge of the wake path. Also remove the CONFIG_EARLY_CBMEM_INIT
requirement from save_mrc_data() as well as the call to cbmem_initialize().
Change-Id: I7f0e4d752c92d9d5eedb8fa56133ec190caf77da
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/2756
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/northbridge/intel/haswell/raminit.c')
| -rw-r--r-- | src/northbridge/intel/haswell/raminit.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/src/northbridge/intel/haswell/raminit.c b/src/northbridge/intel/haswell/raminit.c index 8a38e765eb..1439200de9 100644 --- a/src/northbridge/intel/haswell/raminit.c +++ b/src/northbridge/intel/haswell/raminit.c @@ -38,14 +38,12 @@ #define recovery_mode_enabled(x) 0 #endif -static void save_mrc_data(struct pei_data *pei_data) +void save_mrc_data(struct pei_data *pei_data) { -#if CONFIG_EARLY_CBMEM_INIT struct mrc_data_container *mrcdata; int output_len = ALIGN(pei_data->mrc_output_len, 16); /* Save the MRC S3 restore data to cbmem */ - cbmem_initialize(); mrcdata = cbmem_add (CBMEM_ID_MRCDATA, output_len + sizeof(struct mrc_data_container)); @@ -66,7 +64,6 @@ static void save_mrc_data(struct pei_data *pei_data) mrcdata->mrc_checksum = compute_ip_checksum(mrcdata->mrc_data, mrcdata->mrc_data_size); -#endif } static void prepare_mrc_cache(struct pei_data *pei_data) @@ -204,10 +201,6 @@ void sdram_initialize(struct pei_data *pei_data) (version >> 8) & 0xff, version & 0xff); report_memory_config(); - - /* S3 resume: don't save scrambler seed or MRC data */ - if (pei_data->boot_mode != 2) - save_mrc_data(pei_data); } struct cbmem_entry *get_cbmem_toc(void) |