[U-Boot] [PATCH 26/37] board: ge: mx53ppd: move uart initialisation to own function

[Robert Beckett]

From: Ian Ray <ian....@ge.com>

Move UART initialisation to a stand-alone function for consistency with
other boards.

Drop PPD_UART_PAD_CTRL since it matches defaults.

Signed-off-by: Ian Ray <ian....@ge.com>
Signed-off-by: Robert Beckett <bob.beck...@collabora.com>
---
 board/ge/mx53ppd/mx53ppd.c  | 11 +++++++++++
 board/ge/mx53ppd/ppd_gpio.h |  6 ------
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/board/ge/mx53ppd/mx53ppd.c b/board/ge/mx53ppd/mx53ppd.c
index c923478809..2586daddf3 100644
--- a/board/ge/mx53ppd/mx53ppd.c
+++ b/board/ge/mx53ppd/mx53ppd.c
@@ -81,6 +81,16 @@ int dram_init_banksize(void)
        return 0;
 }
 
+static void setup_iomux_uart(void)
+{
+       static const iomux_v3_cfg_t uart_pads[] = {
+               MX53_PAD_PATA_DMACK__UART1_RXD_MUX,
+               MX53_PAD_PATA_DIOW__UART1_TXD_MUX,
+       };
+
+       imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
+}
+
 u32 get_board_rev(void)
 {
        return get_cpu_rev() & ~(0xF << 8);
@@ -161,6 +171,7 @@ void ppd_gpio_init(void)
 
 int board_early_init_f(void)
 {
+       setup_iomux_uart();
        setup_iomux_fec();
        setup_iomux_lcd();
        ppd_gpio_init();
diff --git a/board/ge/mx53ppd/ppd_gpio.h b/board/ge/mx53ppd/ppd_gpio.h
index ba2d1baf37..12bb389629 100644
--- a/board/ge/mx53ppd/ppd_gpio.h
+++ b/board/ge/mx53ppd/ppd_gpio.h
@@ -9,15 +9,9 @@
 #include <asm/arch/iomux-mx53.h>
 #include <asm/gpio.h>
 
-#define PPD_UART_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH |    \
-                          PAD_CTL_PUS_100K_UP)
-
 static const iomux_v3_cfg_t ppd_pads[] = {
        /* FEC */
        MX53_PAD_EIM_A22__GPIO2_16,
-       /* UART */
-       NEW_PAD_CTRL(MX53_PAD_PATA_DMACK__UART1_RXD_MUX, PPD_UART_PAD_CTRL),
-       NEW_PAD_CTRL(MX53_PAD_PATA_DIOW__UART1_TXD_MUX, PPD_UART_PAD_CTRL),
        /* Video */
        MX53_PAD_CSI0_DATA_EN__GPIO5_20, /* LR_SCAN_CTRL */
        MX53_PAD_CSI0_VSYNC__GPIO5_21,   /* UD_SCAN_CTRL */
-- 
2.20.1

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