util/amdfwtool: add comment about reused PSP firmware type 0x5f
On family 15h and 16h processors with PSP, the PSP firmware type 0x5f
corresponds to AMD_FW_PSP_SMUSCS, while on family 17h and 19h this
corresponds to AMD_FW_TPMLITE. Add comments to those two enum values to
clarify this.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia5c125ec6a0eb548f58a457f9040278391d2101c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72713
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bao Zheng <fishbaozi@gmail.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
diff --git a/util/amdfwtool/amdfwtool.h b/util/amdfwtool/amdfwtool.h
index d3d6866..f30dce6 100644
--- a/util/amdfwtool/amdfwtool.h
+++ b/util/amdfwtool/amdfwtool.h
@@ -68,8 +68,8 @@
AMD_FW_MSMU = 0x5a,
AMD_FW_SPIROM_CFG = 0x5c,
AMD_FW_MPIO = 0x5d,
- AMD_FW_TPMLITE = 0x5f,
- AMD_FW_PSP_SMUSCS = 0x5f,
+ AMD_FW_TPMLITE = 0x5f, /* family 17h & 19h */
+ AMD_FW_PSP_SMUSCS = 0x5f, /* family 15h & 16h */
AMD_FW_DMCUB = 0x71,
AMD_FW_PSP_BOOTLOADER_AB = 0x73,
AMD_RIB = 0x76,