GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

post_code: add post code for critical CBFS failures 

Add a new post code POST_INVALID_CBFS, used when coreboot fails to
locate or validate a resource that is stored in CBFS.

BUG=b:124401932
BRANCH=sarien
TEST=build coreboot for sarien and arcada platforms

Change-Id: If1c8b92889040f9acd6250f847db02626809a987
Signed-off-by: Keith Short <keithshort@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32771
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
This commit is contained in:
Keith Short 2019-05-16 11:46:27 -06:00 committed by Duncan Laurie
parent 7006458777
commit 1835bf0fd4
3 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Documentation/POSTCODES
View File

@ -17,6 +17,7 @@ This is an (incomplete) list of POST codes emitted by coreboot v4.
0x88 Devices have been configured 0x88 Devices have been configured
0x89 Devices have been enabled 0x89 Devices have been enabled
0xe0 Boot media (e.g. SPI ROM) is corrupt 0xe0 Boot media (e.g. SPI ROM) is corrupt
0xe1 Resource stored within CBFS is corrupt
0xf8 Entry into elf boot 0xf8 Entry into elf boot
0xf3 Jumping to payload 0xf3 Jumping to payload

7
src/include/console/post_codes.h
View File

@ -325,6 +325,13 @@
*/ */
#define POST_INVALID_ROM 0xe0 #define POST_INVALID_ROM 0xe0
/**
* \brief Invalid or corrupt CBFS
*
* Set if firmware failed to find or validate a resource that is stored in CBFS.
*/
#define POST_INVALID_CBFS 0xe1
/** /**
* \brief TPM failure * \brief TPM failure
* *

3
src/soc/intel/quark/romstage/fsp2_0.c
View File

@ -116,7 +116,8 @@ void platform_fsp_memory_init_params_cb(FSPM_UPD *fspm_upd, uint32_t version)
/* Locate the RMU data file in flash */ /* Locate the RMU data file in flash */
rmu_data = locate_rmu_file(&rmu_data_len); rmu_data = locate_rmu_file(&rmu_data_len);
if (!rmu_data) if (!rmu_data)
die("Microcode file (rmu.bin) not found."); die_with_post_code(POST_INVALID_CBFS,
"Microcode file (rmu.bin) not found.");
/* Locate the configuration data from devicetree.cb */ /* Locate the configuration data from devicetree.cb */
dev = pcidev_path_on_root(LPC_DEV_FUNC); dev = pcidev_path_on_root(LPC_DEV_FUNC);