diff options
| author | Mario Scheithauer <mario.scheithauer@siemens.com> | 2019-07-11 14:31:34 +0200 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2019-07-12 17:09:21 +0000 |
| commit | 56352e1f8055c3495c71e1856f0d26923be44ed0 (patch) | |
| tree | 89c017af6cf28989a4d4c9fd40fd53e6ea5a22cf /src/mainboard/siemens | |
| parent | b14f3b8b0b005a5de8f5bcbb84d44fce9d0bc6b8 (diff) | |
mb/siemens/mc_apl3: Enable LPSS UART 1
By setting the GPIOs 42 and 43 to native function 1 the LPSS UART 1 is
activated.
Change-Id: I74abd1b6fb5459cf11a5bdee182c99462f613b7a
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34238
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Diffstat (limited to 'src/mainboard/siemens')
| -rw-r--r-- | src/mainboard/siemens/mc_apl1/variants/mc_apl3/gpio.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mainboard/siemens/mc_apl1/variants/mc_apl3/gpio.c b/src/mainboard/siemens/mc_apl1/variants/mc_apl3/gpio.c index 9159ba1b50..e0fec7c786 100644 --- a/src/mainboard/siemens/mc_apl1/variants/mc_apl3/gpio.c +++ b/src/mainboard/siemens/mc_apl1/variants/mc_apl3/gpio.c @@ -325,8 +325,9 @@ static const struct pad_config gpio_table[] = { PAD_CFG_GPI(GPIO_39, DN_20K, DEEP), /* LPSS_UART0_TXD - unused */ PAD_CFG_GPI(GPIO_40, DN_20K, DEEP), /* LPSS_UART0_RTS - unused */ PAD_CFG_GPI(GPIO_41, UP_20K, DEEP), /* LPSS_UART0_CTS - unused */ - PAD_CFG_GPI(GPIO_42, UP_20K, DEEP), /* LPSS_UART1_RXD - unused */ - PAD_CFG_GPI(GPIO_43, DN_20K, DEEP), /* LPSS_UART1_TXD - unused */ + PAD_CFG_NF(GPIO_42, UP_20K, DEEP, NF1), /* LPSS_UART1_RXD */ + /* LPSS_UART1_TXD */ + PAD_CFG_NF_IOSSTATE(GPIO_43, NATIVE, DEEP, NF1, Tx1RxDCRx0), PAD_CFG_GPI(GPIO_44, UP_20K, DEEP), /* LPSS_UART1_RTS - unused */ PAD_CFG_GPI(GPIO_45, UP_20K, DEEP), /* LPSS_UART1_CTS - unused */ PAD_CFG_NF(GPIO_46, UP_20K, DEEP, NF1), /* LPSS_UART2_RXD */ |