diff options
| author | Furquan Shaikh <furquan@chromium.org> | 2017-12-04 12:16:22 -0800 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2017-12-06 18:23:51 +0000 |
| commit | bea9b473d12f4c802eec78ef9cf7c5f5004e696a (patch) | |
| tree | c438da2414bc3cb671d839aadd333077a6b2b0a1 /src/mainboard/google/poppy/variants/baseboard/gpio.c | |
| parent | df6b51baee8faf1bc726993cdbfc12c219364a92 (diff) | |
mb/google/poppy: Disable SPI TPM
Mainboard poppy is no longer using SPI TPM. This change disables GSPI0 in
device tree and udpates gpio configuration accordingly.
Change-Id: I713e41c45e323bf13aa79412ec679c90121a52b2
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/22698
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/google/poppy/variants/baseboard/gpio.c')
| -rw-r--r-- | src/mainboard/google/poppy/variants/baseboard/gpio.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/src/mainboard/google/poppy/variants/baseboard/gpio.c b/src/mainboard/google/poppy/variants/baseboard/gpio.c index 90a161126d..1689fc23b5 100644 --- a/src/mainboard/google/poppy/variants/baseboard/gpio.c +++ b/src/mainboard/google/poppy/variants/baseboard/gpio.c @@ -92,16 +92,6 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1), /* B14 : SPKR ==> NC */ PAD_CFG_NC(GPP_B14), -#if IS_ENABLED(CONFIG_POPPY_USE_SPI_TPM) - /* B15 : GSPI0_CS# ==> PCH_SPI_H1_3V3_CS_L */ - PAD_CFG_NF(GPP_B15, NONE, DEEP, NF1), - /* B16 : GSPI0_CLK ==> PCH_SPI_H1_3V3_CLK */ - PAD_CFG_NF(GPP_B16, NONE, DEEP, NF1), - /* B17 : GSPI0_MISO ==> PCH_SPI_H1_3V3_MISO */ - PAD_CFG_NF(GPP_B17, NONE, DEEP, NF1), - /* B18 : GSPI0_MOSI ==> PCH_SPI_H1_3V3_MOSI */ - PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1), -#else /* B15 : GSPI0_CS# ==> NC */ PAD_CFG_NC(GPP_B15), /* B16 : GSPI0_CLK ==> NC */ @@ -110,7 +100,6 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NC(GPP_B17), /* B18 : GSPI0_MOSI ==> NC */ PAD_CFG_NC(GPP_B18), -#endif /* B19 : GSPI1_CS# ==> NC */ PAD_CFG_NC(GPP_B19), /* B20 : GSPI1_CLK ==> NC */ @@ -158,17 +147,10 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NF(GPP_C16, NONE, DEEP, NF1), /* C17 : I2C0_SCL ==> PCH_I2C0_TOUCHSCREEN_3V3_SCL */ PAD_CFG_NF(GPP_C17, NONE, DEEP, NF1), -#if IS_ENABLED(CONFIG_POPPY_USE_I2C_TPM) /* C18 : I2C1_SDA ==> PCH_I2C1_H1_3V3_SDA */ PAD_CFG_NF(GPP_C18, NONE, DEEP, NF1), /* C19 : I2C1_SCL ==> PCH_I2C1_H1_3V3_SCL */ PAD_CFG_NF(GPP_C19, NONE, DEEP, NF1), -#else - /* C18 : I2C1_SDA ==> NC */ - PAD_CFG_NC(GPP_C18), - /* C19 : I2C1_SCL ==> NC */ - PAD_CFG_NC(GPP_C19), -#endif /* C20 : UART2_RXD ==> PCHRX_SERVOTX_UART */ PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), /* C21 : UART2_TXD ==> PCHTX_SERVORX_UART */ @@ -371,23 +353,10 @@ static const struct pad_config gpio_table[] = { /* Early pad configuration in bootblock */ static const struct pad_config early_gpio_table[] = { -#if IS_ENABLED(CONFIG_POPPY_USE_SPI_TPM) - /* B15 : GSPI0_CS# ==> PCH_SPI_H1_3V3_CS_L */ - PAD_CFG_NF(GPP_B15, NONE, DEEP, NF1), - /* B16 : GSPI0_CLK ==> PCH_SPI_H1_3V3_CLK */ - PAD_CFG_NF(GPP_B16, NONE, DEEP, NF1), - /* B17 : GSPI0_MISO ==> PCH_SPI_H1_3V3_MISO */ - PAD_CFG_NF(GPP_B17, NONE, DEEP, NF1), - /* B18 : GSPI0_MOSI ==> PCH_SPI_H1_3V3_MOSI */ - PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1), -#endif - -#if IS_ENABLED(CONFIG_POPPY_USE_I2C_TPM) /* C18 : I2C1_SDA ==> PCH_I2C1_H1_3V3_SDA */ PAD_CFG_NF(GPP_C18, NONE, DEEP, NF1), /* C19 : I2C1_SCL ==> PCH_I2C1_H1_3V3_SCL */ PAD_CFG_NF(GPP_C19, NONE, DEEP, NF1), -#endif /* Ensure UART pins are in native mode for H1. */ /* C20 : UART2_RXD ==> PCHRX_SERVOTX_UART */ |