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authorWerner Zeh <werner.zeh@siemens.com>2015-12-17 07:28:29 +0100
committerWerner Zeh <werner.zeh@siemens.com>2015-12-18 10:48:22 +0100
commit1f7395bb4d00a91b482d12c2c409e1978694af2e (patch)
tree1fc0a4422b778893b4b692d042a89d8bf58cf315 /src/mainboard/siemens/mc_tcu3
parentd373a00a79f2cae17fb5d6f38bd6e8de4e1223a3 (diff)
downloadcoreboot-1f7395bb4d00a91b482d12c2c409e1978694af2e.tar.xz
siemens/mc_tcu3: Set GPIO_S0_SC[75] to output
The usage of the pin has changed and therefore this pin needs to be set up as output and drive low initially. Change-Id: Ie3eb9cc703f7f73d59fad52ea9e514997d84606a Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/12754 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/mainboard/siemens/mc_tcu3')
-rw-r--r--src/mainboard/siemens/mc_tcu3/gpio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/siemens/mc_tcu3/gpio.c b/src/mainboard/siemens/mc_tcu3/gpio.c
index fc5178fcd6..c8039988d5 100644
--- a/src/mainboard/siemens/mc_tcu3/gpio.c
+++ b/src/mainboard/siemens/mc_tcu3/gpio.c
@@ -127,7 +127,7 @@ static const struct soc_gpio_map gpscore_gpio_map[] = {
GPIO_FUNC1, /* GPIO_S0_SC[072] SIO_UART1_RTS# */
GPIO_FUNC1, /* GPIO_S0_SC[073] SIO_UART1_CTS# */
GPIO_FUNC1, /* GPIO_S0_SC[074] SIO_UART2_RXD */
- GPIO_FUNC1, /* GPIO_S0_SC[075] SIO_UART2_TXD */
+ GPIO_OUT_LOW, /* GPIO_S0_SC[075] SIO_UART2_TXD */
GPIO_FUNC1, /* GPIO_S0_SC[076] SIO_UART2_RTS# */
GPIO_FUNC1, /* GPIO_S0_SC[077] SIO_UART2_CTS# */
GPIO_FUNC1, /* GPIO_S0_SC[078] SIO_I2C0_DATA */