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mb/google/mancomb: Add SPI configuration to Kconfig 

Mancomb will have the boot flash on a daughterboard, so the SPI speeds
need to be low for now.

BUG=b:182211161
TEST=Build

Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: Icacb68d65fb414197d7b8d45799527d8d2568dc7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52741
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
This commit is contained in:
Martin Roth 2021-04-28 12:15:58 -06:00 committed by Felix Held
parent 433c82761b
commit 5e1c9a9fd6
1 changed files with 11 additions and 0 deletions
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11
src/mainboard/google/mancomb/Kconfig
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@ -19,6 +19,7 @@ config BOARD_SPECIFIC_OPTIONS
select ELOG select ELOG
select ELOG_GSMI select ELOG_GSMI
select HAVE_ACPI_RESUME select HAVE_ACPI_RESUME
select HAVE_EM100_SUPPORT
select MAINBOARD_HAS_CHROMEOS select MAINBOARD_HAS_CHROMEOS
select MAINBOARD_HAS_I2C_TPM_CR50 select MAINBOARD_HAS_I2C_TPM_CR50
select MAINBOARD_HAS_TPM2 select MAINBOARD_HAS_TPM2
@ -62,6 +63,16 @@ config DRIVER_TPM_I2C_ADDR
hex hex
default 0x50 default 0x50
config EFS_SPI_READ_MODE
int
default 0 if EM100 # Normal read mode
default 4 # Dual IO (1-2-2)
config EFS_SPI_SPEED
int
default 3 if EM100 # 16.66 MHz
default 1 # 33.33 MHz
config VARIANT_DIR config VARIANT_DIR
string string
default "mancomb" if BOARD_GOOGLE_MANCOMB default "mancomb" if BOARD_GOOGLE_MANCOMB