diff options
Diffstat (limited to 'src/soc/amd/phoenix/Kconfig')
| -rw-r--r-- | src/soc/amd/phoenix/Kconfig | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/src/soc/amd/phoenix/Kconfig b/src/soc/amd/phoenix/Kconfig index 18ed58f0c9..ec1a9e93af 100644 --- a/src/soc/amd/phoenix/Kconfig +++ b/src/soc/amd/phoenix/Kconfig @@ -361,37 +361,38 @@ config PSP_WHITELIST_FILE depends on HAVE_PSP_WHITELIST_FILE default "site-local/3rdparty/amd_blobs/phoenix/PSP/wtl-phx.sbin" -config HAVE_SPL_FILE - bool "Have a mainboard specific SPL table file" +config PERFORM_SPL_FUSING + bool "Send SPL fuse command to PSP" default n help - Have a mainboard specific Security Patch Level (SPL) table file. SPL file - is required to support PSP FW anti-rollback and needs to be created by AMD. - The default SPL file applies to all boards that use the concerned SoC and - is dropped under 3rdparty/blobs. The mainboard specific SPL file override - can be applied through SPL_TABLE_FILE config. + Send the Security Patch Level (SPL) fusing command to the PSP in + order to update the minimum SPL version to be written to the SoC's + fuse bits. This will prevent using any embedded firmware components + with lower SPL version. If unsure, answer 'n' config SPL_TABLE_FILE - string "SPL table file" - depends on HAVE_SPL_FILE - default "3rdparty/blobs/mainboard/\$(CONFIG_MAINBOARD_DIR)/TypeId0x55_SplTableBl_PHX.sbin" + string "SPL table file override" + help + Provide a mainboard-specific Security Patch Level (SPL) table file + override. The SPL file is required to support PSP FW anti-rollback + and needs to be created by AMD. The default SPL file specified in the + SoC's fw.cfg is in the corresponding folder of the amd_blobs submodule + and applies to all boards that use the SoC without verstage on PSP. + In the verstage on PSP case, a different SPL file is specific as an + override via this Kconfig option. config HAVE_SPL_RW_AB_FILE bool "Have a separate mainboard-specific SPL file in RW A/B partitions" default n - depends on HAVE_SPL_FILE depends on VBOOT_SLOTS_RW_AB help Have separate mainboard-specific Security Patch Level (SPL) table - file for the RW A/B FMAP partitions. See the help text of - HAVE_SPL_FILE for a more detailed description. + file for the RW A/B FMAP partitions. config SPL_RW_AB_TABLE_FILE - string "Separate SPL table file for RW A/B partitions" - depends on HAVE_SPL_RW_AB_FILE - default "3rdparty/blobs/mainboard/\$(CONFIG_MAINBOARD_DIR)/TypeId0x55_SplTableBl_PHX.sbin" + string "Separate SPL table file override for RW A/B partitions" config PSP_SOFTFUSE_BITS string "PSP Soft Fuse bits to enable" |