diff options
Diffstat (limited to 'src/soc/intel/baytrail/romstage')
| -rw-r--r-- | src/soc/intel/baytrail/romstage/raminit.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/soc/intel/baytrail/romstage/raminit.c b/src/soc/intel/baytrail/romstage/raminit.c index d5ee0317f0..72d8e51b78 100644 --- a/src/soc/intel/baytrail/romstage/raminit.c +++ b/src/soc/intel/baytrail/romstage/raminit.c @@ -146,13 +146,20 @@ void raminit(struct mrc_params *mp, int prev_sleep_state) #endif } - mrc_entry = cbfs_get_file_content(CBFS_DEFAULT_MEDIA, "mrc.bin", 0xab, - NULL); - - if (mrc_entry == NULL) { + /* Determine if mrc.bin is in the cbfs. */ + if (cbfs_get_file_content(CBFS_DEFAULT_MEDIA, "mrc.bin", 0xab, NULL) == + NULL) { printk(BIOS_DEBUG, "Couldn't find mrc.bin\n"); return; } + + /* + * The entry point is currently the first instruction. Handle the + * case of an ELF file being put in the cbfs by setting the entry + * to the CONFIG_MRC_BIN_ADDRESS. + */ + mrc_entry = (void *)(uintptr_t)CONFIG_MRC_BIN_ADDRESS; + if (mp->mainboard.dram_info_location == DRAM_INFO_SPD_SMBUS) enable_smbus(); |