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

soc/amd/common/psp: move v1-only mailbox commands to separate section 

Two of the PSP mailbox commands are only applicable to the first
generation of PSP mailbox interface.

Change-Id: Ice940ee780c3d96ae1d9ec7ba49ea4add00e8723
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47180
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
This commit is contained in:
Felix Held 2020-11-03 19:58:29 +01:00
parent 7f44929ed9
commit d8b36d23fa
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/soc/amd/common/block/psp/psp_def.h
View File

@ -18,9 +18,10 @@
#define MBOX_BIOS_CMD_CLEAR_S3_STS 0x07 #define MBOX_BIOS_CMD_CLEAR_S3_STS 0x07
#define MBOX_BIOS_CMD_S3_DATA_INFO 0x08 #define MBOX_BIOS_CMD_S3_DATA_INFO 0x08
#define MBOX_BIOS_CMD_NOP 0x09 #define MBOX_BIOS_CMD_NOP 0x09
#define MBOX_BIOS_CMD_ABORT 0xfe
/* x86 to PSP commands, v1 */
#define MBOX_BIOS_CMD_SMU_FW 0x19 #define MBOX_BIOS_CMD_SMU_FW 0x19
#define MBOX_BIOS_CMD_SMU_FW2 0x1a #define MBOX_BIOS_CMD_SMU_FW2 0x1a
#define MBOX_BIOS_CMD_ABORT 0xfe
/* generic PSP interface status, v1 */ /* generic PSP interface status, v1 */
#define PSPV1_STATUS_INITIALIZED BIT(0) #define PSPV1_STATUS_INITIALIZED BIT(0)