[U-Boot] [PATCH] i.mx6ul: xpress: update UART init for current board revision

[Anatolij Gustschin]

UART pinmux has been changed on the last board revision. Change
board pinmux accordingly. Console is on UART7 now, add pinmux,
base address and update console string in environment.

Signed-off-by: Anatolij Gustschin <ag...@denx.de>
---
 board/ccv/xpress/xpress.c | 14 ++++++++++----
 include/configs/xpress.h  |  4 ++--
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/board/ccv/xpress/xpress.c b/board/ccv/xpress/xpress.c
index b65646588a..8de2c4e6c2 100644
--- a/board/ccv/xpress/xpress.c
+++ b/board/ccv/xpress/xpress.c
@@ -108,6 +108,8 @@ int dram_init(void)
 static iomux_v3_cfg_t const uart1_pads[] = {
        MX6_PAD_UART1_TX_DATA__UART1_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
        MX6_PAD_UART1_RX_DATA__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+       MX6_PAD_UART1_CTS_B__UART1_DCE_CTS | MUX_PAD_CTRL(UART_PAD_CTRL),
+       MX6_PAD_UART1_RTS_B__UART1_DCE_RTS | MUX_PAD_CTRL(UART_PAD_CTRL),
 };
 
 static iomux_v3_cfg_t const uart4_pads[] = {
@@ -122,11 +124,14 @@ static iomux_v3_cfg_t const uart5_pads[] = {
        MX6_PAD_GPIO1_IO08__UART5_DCE_RTS | MUX_PAD_CTRL(UART_PAD_CTRL),
 };
 
+static iomux_v3_cfg_t const uart7_pads[] = {
+       MX6_PAD_ENET2_RX_EN__UART7_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+       MX6_PAD_ENET2_TX_DATA0__UART7_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
 static iomux_v3_cfg_t const uart8_pads[] = {
-       MX6_PAD_ENET2_TX_DATA1__UART8_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
-       MX6_PAD_ENET2_TX_EN__UART8_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
-       MX6_PAD_ENET2_TX_CLK__UART8_DCE_CTS | MUX_PAD_CTRL(UART_PAD_CTRL),
-       MX6_PAD_ENET2_RX_ER__UART8_DCE_RTS | MUX_PAD_CTRL(UART_PAD_CTRL),
+       MX6_PAD_LCD_DATA20__UART8_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+       MX6_PAD_LCD_DATA21__UART8_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
 };
 
 static void setup_iomux_uart(void)
@@ -134,6 +139,7 @@ static void setup_iomux_uart(void)
        imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
        imx_iomux_v3_setup_multiple_pads(uart4_pads, ARRAY_SIZE(uart4_pads));
        imx_iomux_v3_setup_multiple_pads(uart5_pads, ARRAY_SIZE(uart5_pads));
+       imx_iomux_v3_setup_multiple_pads(uart7_pads, ARRAY_SIZE(uart7_pads));
        imx_iomux_v3_setup_multiple_pads(uart8_pads, ARRAY_SIZE(uart8_pads));
 }
 
diff --git a/include/configs/xpress.h b/include/configs/xpress.h
index fdb504d9d9..c2575f01d9 100644
--- a/include/configs/xpress.h
+++ b/include/configs/xpress.h
@@ -18,7 +18,7 @@
 #define CONFIG_SYS_MALLOC_LEN          (16 << 20)
 
 #define CONFIG_MXC_UART
-#define CONFIG_MXC_UART_BASE           UART1_BASE
+#define CONFIG_MXC_UART_BASE           MX6UL_UART7_BASE_ADDR
 
 /* MMC Configs */
 #define CONFIG_SYS_FSL_ESDHC_ADDR      USDHC2_BASE_ADDR
@@ -87,7 +87,7 @@
 #define CONFIG_EXTRA_ENV_SETTINGS \
        "script=boot.scr\0" \
        "image=zImage\0" \
-       "console=ttymxc0\0" \
+       "console=ttymxc6\0" \
        "fdt_high=0xffffffff\0" \
        "initrd_high=0xffffffff\0" \
        "fdt_file=undefined\0" \
-- 
2.11.0

_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot