mainboard/google/mistral: Add support for Mistral

Adding a new board variant 'Mistral' based on qcs405 soc.

TEST=build

Change-Id: I7ecfad68bb50f42acf36f51bc3433add56597c3d
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Signed-off-by: Nitheesh Sekar <nsekar@codeaurora.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/29949
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

1 files changed, 43 insertions, 0 deletions

diff --git a/src/mainboard/google/mistral/Kconfig b/src/mainboard/google/mistral/Kconfig
new file mode 100644
index 0000000000..f8e8ac76b0
--- /dev/null
+++ b/src/mainboard/google/mistral/Kconfig
@@ -0,0 +1,43 @@
+
+config BOARD_GOOGLE_MISTRAL_COMMON  # Umbrella option to be selected by variants
+	def_bool n
+
+if BOARD_GOOGLE_MISTRAL_COMMON
+
+config BOARD_SPECIFIC_OPTIONS
+	def_bool y
+	select BOARD_ROMSIZE_KB_8192
+	select COMMON_CBFS_SPI_WRAPPER
+	select SOC_QUALCOMM_QCS405
+	select SPI_FLASH
+	select MAINBOARD_HAS_CHROMEOS
+	select MISSING_BOARD_RESET
+
+config VBOOT
+	select VBOOT_VBNV_FLASH
+	select VBOOT_MOCK_SECDATA
+	select VBOOT_NO_BOARD_SUPPORT
+	select GBB_FLAG_FORCE_DEV_SWITCH_ON
+
+config MAINBOARD_DIR
+	string
+	default google/mistral
+
+config MAINBOARD_VENDOR
+	string
+	default "Google"
+
+##########################################################
+#### Update below when adding a new derivative board. ####
+##########################################################
+
+config MAINBOARD_PART_NUMBER
+	string
+	default "Mistral" if BOARD_GOOGLE_MISTRAL
+
+config GBB_HWID
+	string
+	depends on CHROMEOS
+	default "MISTRAL TEST 1859" if BOARD_GOOGLE_MISTRAL
+
+endif # BOARD_GOOGLE_MISTRAL_COMMON