Yu-Ping Wu has submitted this change. ( https://review.coreboot.org/c/coreboot/+/78801?usp=email )
(
16 is the latest approved patch-set. No files were changed between the latest approved patch-set and the submitted one. )Change subject: soc/mediatek/mt8188: Support loading OP-TEE via an SMC ......................................................................
soc/mediatek/mt8188: Support loading OP-TEE via an SMC
This patch adds compilation flags to BL31 to support loading OP-TEE via an SMC from rootfs. This patch also reserves 80MB memory space for running the OP-TEE image.
BUG=b:246837563 TEST=emerge-geralt coreboot
Change-Id: Ic38c8beb59c090ae56c5be6821dd8625435609e9 Signed-off-by: Kiwi Liu kiwi.liu@mediatek.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/78801 Reviewed-by: Kiwi Liu kiwi.liu@mediatek.corp-partner.google.com Reviewed-by: Yidi Lin yidilin@google.com Reviewed-by: Yu-Ping Wu yupingso@google.com Tested-by: build bot (Jenkins) no-reply@coreboot.org --- M src/soc/mediatek/mt8188/Kconfig M src/soc/mediatek/mt8188/Makefile.inc M src/soc/mediatek/mt8188/soc.c 3 files changed, 7 insertions(+), 1 deletion(-)
Approvals: Yu-Ping Wu: Looks good to me, approved Kiwi Liu: Looks good to me, but someone else must approve build bot (Jenkins): Verified Yidi Lin: Looks good to me, approved
diff --git a/src/soc/mediatek/mt8188/Kconfig b/src/soc/mediatek/mt8188/Kconfig index 0568cd6..7de64aa 100644 --- a/src/soc/mediatek/mt8188/Kconfig +++ b/src/soc/mediatek/mt8188/Kconfig @@ -22,6 +22,7 @@ select VBOOT_STARTS_IN_BOOTBLOCK select VBOOT_SEPARATE_VERSTAGE select VBOOT_RETURN_FROM_VERSTAGE + select VBOOT_DEFINE_WIDEVINE_COUNTERS
config DPM_DM_FIRMWARE string diff --git a/src/soc/mediatek/mt8188/Makefile.inc b/src/soc/mediatek/mt8188/Makefile.inc index 1426b83..6a643b0 100644 --- a/src/soc/mediatek/mt8188/Makefile.inc +++ b/src/soc/mediatek/mt8188/Makefile.inc @@ -58,7 +58,8 @@ ramstage-y += ../common/tps65132s.c ramstage-y += ../common/usb.c usb.c
-BL31_MAKEARGS += PLAT=mt8188 +BL31_MAKEARGS += PLAT=mt8188 SPD=opteed +BL31_MAKEARGS += OPTEE_ALLOW_SMC_LOAD=1 PLAT_XLAT_TABLES_DYNAMIC=1
CPPFLAGS_common += -Isrc/soc/mediatek/mt8188/include CPPFLAGS_common += -Isrc/soc/mediatek/common/dp/include diff --git a/src/soc/mediatek/mt8188/soc.c b/src/soc/mediatek/mt8188/soc.c index c63b5ca..d0a29c5 100644 --- a/src/soc/mediatek/mt8188/soc.c +++ b/src/soc/mediatek/mt8188/soc.c @@ -14,10 +14,14 @@ #include <soc/sspm.h> #include <symbols.h>
+#define OPTEE_ADDRESS 0x43000000 +#define OPTEE_SIZE (80 * MiB) + void bootmem_platform_add_ranges(void) { if (CONFIG(MTK_DFD)) bootmem_add_range(DFD_DUMP_ADDRESS, DFD_DUMP_SIZE, BM_MEM_RESERVED); + bootmem_add_range(OPTEE_ADDRESS, OPTEE_SIZE, BM_MEM_RESERVED); }
static void soc_read_resources(struct device *dev)