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t132: add Kconfig option for MTS microcode directory

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In order to make sharing of the location of MTS microcode easier
provide a Kconfig option that is the path to the files.

BUG=chrome-os-partner:30569
BRANCH=None
TEST=Built rush coreboot.

Change-Id: I36775d0018fc8591d5e77c2943e28a51381713f5
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/207839
Reviewed-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
This commit is contained in:
Aaron Durbin 2014-07-14 19:13:07 -05:00 • committed by chrome-internal-fetch
commit 6f1de0e7fd
3 changed files with 10 additions and 2 deletions
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1
configs/config.rush
View file

@ -3,3 +3,4 @@ CONFIG_BOARD_GOOGLE_RUSH=y
CONFIG_COREBOOT_ROMSIZE_KB_4096=y
CONFIG_CONSOLE_SERIAL=y
CONFIG_CONSOLE_CBMEM=y
CONFIG_MTS_DIRECTORY="3rdparty/mainboard/google/rush"

6
src/soc/nvidia/tegra132/Kconfig
View file

@ -130,4 +130,10 @@ config CONSOLE_SERIAL_TEGRA132_UART_ADDRESS
help
Map the UART names to the respective MMIO addres.
config MTS_DIRECTORY
string "Directory where MTS microcode files are located"
default "."
help
Path to directory where MTS microcode files are located.
endif

5
src/soc/nvidia/tegra132/Makefile.inc
View file

@ -78,7 +78,8 @@ $(obj)/generated/bct.bin: $(obj)/generated/bct.cfg
BCT_BIN = $(obj)/generated/bct.bin
BCT_WRAPPER = $(obj)/generated/bct.wrapper
PREBOOT_MTS_FILE = 3rdparty/mainboard/$(MAINBOARDDIR)/mts_preboot_si
MTS_DIR = $(CONFIG_MTS_DIRECTORY)
PREBOOT_MTS_FILE = $(MTS_DIR)/mts_preboot_si
$(objcbfs)/bootblock.bin: $(objcbfs)/bootblock.raw.bin $(BCT_BIN)
echo "Version = 1;" > $(BCT_WRAPPER)
echo "Redundancy = 1;" >> $(BCT_WRAPPER)
@ -90,7 +91,7 @@ $(objcbfs)/bootblock.bin: $(objcbfs)/bootblock.raw.bin $(BCT_BIN)
$(CBOOTIMAGE) $(CBOOTIMAGE_OPTS) $(BCT_WRAPPER) $@
# MTS microcode
MTS_FILE = 3rdparty/mainboard/$(MAINBOARDDIR)/mts_si
MTS_FILE = $(MTS_DIR)/mts_si
MTS_FILE_CBFS = mts
cbfs-files-y += $(MTS_FILE_CBFS)
$(MTS_FILE_CBFS)-file := $(MTS_FILE)