udoo_neo: Select DM_SERIAL and drop iomux board level init

Convert to DM_SERIAL and drop the iomux board file
level init as it's handled as part of the DM serial
layer instead.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
This commit is contained in:
Peter Robinson 2022-11-14 20:53:48 +00:00 committed by Stefano Babic
parent 99a94c368c
commit 01f372d8d6
2 changed files with 4 additions and 24 deletions

View File

@ -43,10 +43,6 @@ enum {
UDOO_NEO_TYPE_EXTENDED,
};
#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 USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
PAD_CTL_PUS_22K_UP | PAD_CTL_SPEED_LOW | \
PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
@ -98,11 +94,6 @@ int power_init_board(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 usdhc2_pads[] = {
MX6_PAD_SD2_CLK__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD2_CMD__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
@ -130,11 +121,6 @@ static iomux_v3_cfg_t const peri_3v3_pads[] = {
MX6_PAD_QSPI1A_DATA0__GPIO4_IO_16 | MUX_PAD_CTRL(NO_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 anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR;
@ -184,13 +170,6 @@ int board_init(void)
return 0;
}
int board_early_init_f(void)
{
setup_iomux_uart();
return 0;
}
static struct fsl_esdhc_cfg usdhc_cfg[1] = {
{USDHC2_BASE_ADDR},
};
@ -421,11 +400,12 @@ void board_init_f(ulong dummy)
/* setup AIPS and disable watchdog */
arch_cpu_init();
board_early_init_f();
/* setup GP timer */
timer_init();
/* Enable device tree and early DM support*/
spl_early_init();
/* UART clocks enabled and gd valid - init serial console */
preloader_console_init();

View File

@ -22,7 +22,6 @@ CONFIG_SPL_LIBDISK_SUPPORT=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_SYS_MONITOR_LEN=409600
CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SYS_SPL_MALLOC=y
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_FS_EXT4=y
@ -60,6 +59,7 @@ CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_ANATOP=y
CONFIG_DM_REGULATOR_PFUZE100=y
CONFIG_DM_SERIAL=y
CONFIG_MXC_UART=y
CONFIG_IMX_THERMAL=y
CONFIG_USB=y