diff options
| -rw-r--r-- | src/mainboard/google/rush/Kconfig | 8 | ||||
| -rw-r--r-- | src/mainboard/google/rush/Makefile.inc | 2 | ||||
| -rw-r--r-- | src/mainboard/google/rush/mainboard.c | 9 |
3 files changed, 17 insertions, 2 deletions
diff --git a/src/mainboard/google/rush/Kconfig b/src/mainboard/google/rush/Kconfig index 87e742e964..eaae86ce8c 100644 --- a/src/mainboard/google/rush/Kconfig +++ b/src/mainboard/google/rush/Kconfig @@ -23,6 +23,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select BOARD_ID_SUPPORT select CHROMEOS + select EC_GOOGLE_CHROMEEC + select EC_GOOGLE_CHROMEEC_SPI + select EC_SOFTWARE_SYNC + select SPI_FLASH select SOC_NVIDIA_TEGRA132 select MAINBOARD_HAS_BOOTBLOCK_INIT select VIRTUAL_DEV_SWITCH @@ -87,4 +91,8 @@ config DRIVER_TPM_I2C_ADDR hex default 0x20 +config EC_GOOGLE_CHROMEEC_SPI_BUS + hex + default 1 + endif # BOARD_GOOGLE_RUSH diff --git a/src/mainboard/google/rush/Makefile.inc b/src/mainboard/google/rush/Makefile.inc index ddf6660a66..59a165336e 100644 --- a/src/mainboard/google/rush/Makefile.inc +++ b/src/mainboard/google/rush/Makefile.inc @@ -35,9 +35,7 @@ romstage-y += reset.c romstage-y += romstage.c romstage-y += sdram_configs.c romstage-$(CONFIG_CHROMEOS) += chromeos.c -romstage-y += ec_dummy.c ramstage-y += boardid.c ramstage-y += mainboard.c ramstage-$(CONFIG_CHROMEOS) += chromeos.c -ramstage-y += ec_dummy.c diff --git a/src/mainboard/google/rush/mainboard.c b/src/mainboard/google/rush/mainboard.c index 6db314fec3..fd8a4699e5 100644 --- a/src/mainboard/google/rush/mainboard.c +++ b/src/mainboard/google/rush/mainboard.c @@ -23,6 +23,7 @@ #include <soc/clock.h> #include <soc/nvidia/tegra132/gpio.h> #include <soc/nvidia/tegra132/clk_rst.h> +#include <soc/nvidia/tegra132/spi.h> #include <soc/addressmap.h> static struct clk_rst_ctlr *clk_rst = (void *)TEGRA_CLK_RST_BASE; @@ -84,11 +85,19 @@ static void init_mmc(void) } +static void setup_ec_spi(void) +{ + struct tegra_spi_channel *spi; + + spi = tegra_spi_init(CONFIG_EC_GOOGLE_CHROMEEC_SPI_BUS); +} + static void mainboard_init(device_t dev) { clock_enable_clear_reset(CLK_L_SDMMC4, 0, CLK_U_SDMMC3, 0, 0, 0); init_mmc(); + setup_ec_spi(); } static void mainboard_enable(device_t dev) |