mediatek/mt8183: Add a stub implementation of the MT8183 SOC

Most things still need to be filled in, but this will allow us to build
boards which use this SOC.

BUG=b:80501386
BRANCH=none
TEST=timer and uart work fine

Change-Id: Ie81fa56ffce85188e1f9e979f9b0e64b764c2627
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/26659
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/src/soc/mediatek/mt8183/Makefile.inc b/src/soc/mediatek/mt8183/Makefile.inc
new file mode 100644
index 0000000000..9f80500c0e
--- /dev/null
+++ b/src/soc/mediatek/mt8183/Makefile.inc
@@ -0,0 +1,32 @@
+ifeq ($(CONFIG_SOC_MEDIATEK_MT8183),y)
+
+bootblock-$(CONFIG_SPI_FLASH) += flash_controller.c
+bootblock-$(CONFIG_SPI_FLASH) += spi.c
+bootblock-y += ../common/timer.c
+ifeq ($(CONFIG_BOOTBLOCK_CONSOLE),y)
+bootblock-$(CONFIG_DRIVERS_UART) += ../common/uart.c
+endif
+
+verstage-$(CONFIG_SPI_FLASH) += flash_controller.c
+verstage-$(CONFIG_SPI_FLASH) += spi.c
+verstage-y += ../common/timer.c
+verstage-$(CONFIG_DRIVERS_UART) += ../common/uart.c
+
+romstage-$(CONFIG_SPI_FLASH) += flash_controller.c
+romstage-$(CONFIG_SPI_FLASH) += spi.c
+romstage-y += ../common/timer.c
+romstage-$(CONFIG_DRIVERS_UART) += ../common/uart.c
+
+ramstage-y += ../common/cbmem.c emi.c
+ramstage-$(CONFIG_SPI_FLASH) += flash_controller.c
+ramstage-$(CONFIG_SPI_FLASH) += spi.c
+ramstage-y += ../common/timer.c
+ramstage-$(CONFIG_DRIVERS_UART) += ../common/uart.c
+
+CPPFLAGS_common += -Isrc/soc/mediatek/mt8183/include
+CPPFLAGS_common += -Isrc/soc/mediatek/common/include
+
+$(objcbfs)/bootblock.bin: $(objcbfs)/bootblock.raw.bin
+	./util/mtkheader/gen-bl-img.py mt8183 emmc $< $@
+
+endif