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soc/mediatek/mt8186: Add DRAM full calibration support 

Use common SoC drivers for DRAM calibration support.

TEST=build pass.
BUG=b:202871018

Signed-off-by: Ryan Chuang <ryan.chuang@mediatek.corp-partner.google.com>
Change-Id: Ie1a1e04da0cce9aaf86588a94c64d2242e7cb4b7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60318
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
This commit is contained in:
Ryan Chuang 2021-12-27 12:43:39 +08:00 committed by Hung-Te Lin
parent 773c007af4
commit 31531eab35
2 changed files with 13 additions and 0 deletions
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1
src/soc/mediatek/mt8186/Kconfig
View File

@ -6,6 +6,7 @@ config SOC_MEDIATEK_MT8186
select ARCH_ROMSTAGE_ARMV8_64
select ARCH_RAMSTAGE_ARMV8_64
select ARM64_USE_ARM_TRUSTED_FIRMWARE
select CACHE_MRC_SETTINGS
select HAVE_UART_SPECIAL
select SOC_MEDIATEK_COMMON

12
src/soc/mediatek/mt8186/Makefile.inc
View File

@ -26,10 +26,14 @@ verstage-y += ../common/wdt.c wdt.c
romstage-y += ../common/auxadc.c
romstage-y += ../common/cbmem.c
romstage-y += ../common/dram_init.c
romstage-y += ../common/dramc_param.c
romstage-y += emi.c
romstage-y += ../common/flash_controller.c
romstage-y += ../common/gpio.c gpio.c
romstage-y += ../common/i2c.c i2c.c
romstage-y += ../common/memory.c
romstage-y += ../common/memory_test.c
romstage-y += ../common/mmu_operations.c ../common/mmu_cmops.c
romstage-y += ../common/pll.c pll.c
romstage-$(CONFIG_SPI_FLASH) += ../common/spi.c spi.c
@ -78,6 +82,14 @@ $(foreach fw, $(call strip_quotes,$(mcu-firmware-files)), \
$(if $(wildcard $($(fw)-file)), $(eval cbfs-files-y += $(fw)), ) \
)
DRAM_CBFS := $(CONFIG_CBFS_PREFIX)/dram
$(DRAM_CBFS)-file := $(MT8186_BLOB_DIR)/dram.elf
$(DRAM_CBFS)-type := stage
$(DRAM_CBFS)-compression := $(CBFS_PRERAM_COMPRESS_FLAG)
ifneq ($(wildcard $($(DRAM_CBFS)-file)),)
cbfs-files-y += $(DRAM_CBFS)
endif
$(objcbfs)/bootblock.bin: $(objcbfs)/bootblock.raw.bin
./util/mtkheader/gen-bl-img.py mt8183 sf $< $@