diff options
author | ToshikazuOhiwa <toshikazu_ohiwa@mail.toyota.co.jp> | 2020-03-30 09:24:26 +0900 |
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committer | ToshikazuOhiwa <toshikazu_ohiwa@mail.toyota.co.jp> | 2020-03-30 09:24:26 +0900 |
commit | 5b80bfd7bffd4c20d80b7c70a7130529e9a755dd (patch) | |
tree | b4bb18dcd1487dbf1ea8127e5671b7bb2eded033 /bsp/meta-freescale-3rdparty/recipes-kernel/linux/linux-compulab-3.14.28/0009-ARM-i.MX6-dts-Enable-uart2-as-a-serial-console.patch | |
parent | 706ad73eb02caf8532deaf5d38995bd258725cb8 (diff) |
agl-basesystem
Diffstat (limited to 'bsp/meta-freescale-3rdparty/recipes-kernel/linux/linux-compulab-3.14.28/0009-ARM-i.MX6-dts-Enable-uart2-as-a-serial-console.patch')
-rw-r--r-- | bsp/meta-freescale-3rdparty/recipes-kernel/linux/linux-compulab-3.14.28/0009-ARM-i.MX6-dts-Enable-uart2-as-a-serial-console.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/bsp/meta-freescale-3rdparty/recipes-kernel/linux/linux-compulab-3.14.28/0009-ARM-i.MX6-dts-Enable-uart2-as-a-serial-console.patch b/bsp/meta-freescale-3rdparty/recipes-kernel/linux/linux-compulab-3.14.28/0009-ARM-i.MX6-dts-Enable-uart2-as-a-serial-console.patch new file mode 100644 index 00000000..cf06c29e --- /dev/null +++ b/bsp/meta-freescale-3rdparty/recipes-kernel/linux/linux-compulab-3.14.28/0009-ARM-i.MX6-dts-Enable-uart2-as-a-serial-console.patch @@ -0,0 +1,50 @@ +From 0d82c1831d3fe3cf53e6b8d0435ff6bd621e07d2 Mon Sep 17 00:00:00 2001 +From: Valentin Raevsky <valentin@compulab.co.il> +Date: Sun, 20 Jul 2014 10:42:20 +0300 +Subject: [PATCH 09/59] ARM: i.MX6: dts: Enable uart2 as a serial console + +Enable ttymxc1 for use as a serial console: +1) Add the correct uart2 pinmux configuration. +2) Disable uart2 dte mode. + It allows running 'getty' and 'login' on the ttymxc1. + +Signed-off-by: Valentin Raevsky <valentin@compulab.co.il> +--- + arch/arm/boot/dts/imx6q-cm-fx6.dts | 14 ++++++++++++-- + 1 file changed, 12 insertions(+), 2 deletions(-) + +diff --git a/arch/arm/boot/dts/imx6q-cm-fx6.dts b/arch/arm/boot/dts/imx6q-cm-fx6.dts +index 0abb116..16cefe0 100644 +--- a/arch/arm/boot/dts/imx6q-cm-fx6.dts ++++ b/arch/arm/boot/dts/imx6q-cm-fx6.dts +@@ -287,6 +287,16 @@ + >; + }; + ++ /* pins for uart2 */ ++ pinctrl_uart2: uart2grp { ++ fsl,pins = < ++ MX6QDL_PAD_GPIO_7__UART2_TX_DATA 0x1b0b1 ++ MX6QDL_PAD_GPIO_8__UART2_RX_DATA 0x1b0b1 ++ MX6QDL_PAD_SD4_DAT5__UART2_RTS_B 0x1b0b1 ++ MX6QDL_PAD_SD4_DAT6__UART2_CTS_B 0x1b0b1 ++ >; ++ }; ++ + }; + }; + +@@ -389,8 +399,8 @@ + /* rear serial console */ + &uart2 { + pinctrl-names = "default"; +- pinctrl-0 = <&pinctrl_uart2_2>; +- fsl,dte-mode; ++ pinctrl-0 = <&pinctrl_uart2>; ++ /* fsl,dte-mode; */ + fsl,uart-has-rtscts; + dma-names = "rx", "tx"; + dmas = <&sdma 27 4 0>, <&sdma 28 4 0>; +-- +1.7.9.5 + |