Patrick Georgi has submitted this change and it was merged. ( https://review.coreboot.org/c/coreboot/+/31835 )
Change subject: soc/mediatek/mt8183: Init SSPM ......................................................................
soc/mediatek/mt8183: Init SSPM
Load SSPM firmware and boot up SSPM.
BUG=b:80501386 BRANCH=none Test=We can see "SSPM is alive" in ATF stage if SSPM enabled and ipi success
Change-Id: I9285034fc8ce38b40134f5eb7b986a663175e620 Signed-off-by: Erin Lo erin.lo@mediatek.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/31835 Reviewed-by: Hung-Te Lin hungte@chromium.org Reviewed-by: Patrick Georgi pgeorgi@google.com Tested-by: build bot (Jenkins) no-reply@coreboot.org --- M src/soc/mediatek/mt8183/Makefile.inc M src/soc/mediatek/mt8183/soc.c 2 files changed, 7 insertions(+), 0 deletions(-)
Approvals: build bot (Jenkins): Verified Patrick Georgi: Looks good to me, approved Hung-Te Lin: Looks good to me, approved
diff --git a/src/soc/mediatek/mt8183/Makefile.inc b/src/soc/mediatek/mt8183/Makefile.inc index edf71a8..2f44882 100644 --- a/src/soc/mediatek/mt8183/Makefile.inc +++ b/src/soc/mediatek/mt8183/Makefile.inc @@ -56,6 +56,11 @@ ramstage-y += ../common/wdt.c ramstage-y += md_ctrl.c
+cbfs-files-y += sspm.bin +sspm.bin-file := 3rdparty/blobs/soc/mediatek/mt8183/sspm.bin +sspm.bin-type := raw +sspm.bin-compression := $(CBFS_COMPRESS_FLAG) + CPPFLAGS_common += -Isrc/soc/mediatek/mt8183/include CPPFLAGS_common += -Isrc/soc/mediatek/common/include
diff --git a/src/soc/mediatek/mt8183/soc.c b/src/soc/mediatek/mt8183/soc.c index 501ae19..c9c2147 100644 --- a/src/soc/mediatek/mt8183/soc.c +++ b/src/soc/mediatek/mt8183/soc.c @@ -17,6 +17,7 @@ #include <soc/emi.h> #include <soc/md_ctrl.h> #include <soc/mmu_operations.h> +#include <soc/sspm.h> #include <symbols.h>
static void soc_read_resources(struct device *dev) @@ -28,6 +29,7 @@ { mtk_mmu_disable_l2c_sram(); mtk_md_early_init(); + sspm_init(); }
static struct device_operations soc_ops = {