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imx: mx6sxsabreauto: select DM_SERIAL

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Select DM_SERIAL

Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2022-11-07 16:00:14 +08:00 committed by Stefano Babic
parent 388ccbe1fe
commit 1224dd8b15
3 changed files with 5 additions and 16 deletions
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4
arch/arm/dts/imx6sx-sabreauto-u-boot.dtsi
View File

@ -14,3 +14,7 @@
compatible = "jedec,spi-nor";
};
};
&pinctrl_uart1 {
u-boot,dm-pre-reloc;
};

16
board/freescale/mx6sxsabreauto/mx6sxsabreauto.c
View File

@ -33,10 +33,6 @@
DECLARE_GLOBAL_DATA_PTR;
#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \
PAD_CTL_SPEED_HIGH | \
PAD_CTL_DSE_48ohm | PAD_CTL_SRE_FAST)
@ -59,11 +55,6 @@ int dram_init(void)
return 0;
}
static iomux_v3_cfg_t const uart1_pads[] = {
MX6_PAD_GPIO1_IO04__UART1_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_GPIO1_IO05__UART1_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
};
static iomux_v3_cfg_t const fec2_pads[] = {
MX6_PAD_ENET1_MDC__ENET2_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
MX6_PAD_ENET1_MDIO__ENET2_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
@ -81,11 +72,6 @@ static iomux_v3_cfg_t const fec2_pads[] = {
MX6_PAD_RGMII2_TXC__ENET2_RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
};
static void setup_iomux_uart(void)
{
imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
}
static int setup_fec(void)
{
struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
@ -216,8 +202,6 @@ int board_ehci_hcd_init(int port)
int board_early_init_f(void)
{
setup_iomux_uart();
return 0;
}

1
configs/mx6sxsabreauto_defconfig
View File

@ -64,6 +64,7 @@ CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_PFUZE100=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_DM_SERIAL=y
CONFIG_MXC_UART=y
CONFIG_SPI=y
CONFIG_DM_SPI=y