From: Peng Fan <peng....@nxp.com>
Enable CONFIG_DM_SERIAL. uart and its pinmux was already
marked with u-boot,dm-spl.
Move preloader_console_init after spl_init to make sure driver
model work.
Signed-off-by: Peng Fan <peng....@nxp.com>
Acked-by: Frieder Schrempf <frieder.schre...@kontron.de>
Reviewed-by: Fabio Estevam <feste...@denx.de>
---
board/kontron/sl-mx8mm/spl.c | 12 ++----------
configs/kontron-sl-mx8mm_defconfig | 1 +
include/configs/kontron-sl-mx8mm.h | 1 -
3 files changed, 3 insertions(+), 11 deletions(-)
diff --git a/board/kontron/sl-mx8mm/spl.c b/board/kontron/sl-mx8mm/spl.c
index 4ef03c8c172..a58a75dc958 100644
--- a/board/kontron/sl-mx8mm/spl.c
+++ b/board/kontron/sl-mx8mm/spl.c
@@ -32,7 +32,6 @@ enum {
#define GPIO_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_ODE | PAD_CTL_PUE | PAD_CTL_PE)
#define I2C_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_HYS | PAD_CTL_PUE)
-#define UART_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_FSEL1)
#define WDOG_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_ODE | PAD_CTL_PUE | PAD_CTL_PE)
#define TOUCH_RESET_GPIO IMX_GPIO_NR(3, 23)
@@ -51,11 +50,6 @@ static iomux_v3_cfg_t const touch_gpio[] = {
IMX8MM_PAD_SAI5_RXD2_GPIO3_IO23 | MUX_PAD_CTRL(GPIO_PAD_CTRL)
};
-static iomux_v3_cfg_t const uart_pads[] = {
- IMX8MM_PAD_UART3_RXD_UART3_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
- IMX8MM_PAD_UART3_TXD_UART3_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
-};
-
static iomux_v3_cfg_t const wdog_pads[] = {
IMX8MM_PAD_GPIO1_IO02_WDOG1_WDOG_B | MUX_PAD_CTRL(WDOG_PAD_CTRL),
};
@@ -230,8 +224,6 @@ int board_early_init_f(void)
set_wdog_reset(wdog);
- imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
-
return 0;
}
@@ -273,8 +265,6 @@ void board_init_f(ulong dummy)
timer_init();
- preloader_console_init();
-
/* Clear the BSS. */
memset(__bss_start, 0, __bss_end - __bss_start);
@@ -284,6 +274,8 @@ void board_init_f(ulong dummy)
hang();
}
+ preloader_console_init();
+
enable_tzc380();
/* PMIC initialization */
diff --git a/configs/kontron-sl-mx8mm_defconfig
b/configs/kontron-sl-mx8mm_defconfig
index f07b7890a0c..1abbbf41f5f 100644
--- a/configs/kontron-sl-mx8mm_defconfig
+++ b/configs/kontron-sl-mx8mm_defconfig
@@ -103,6 +103,7 @@ CONFIG_DM_REGULATOR=y
CONFIG_DM_RTC=y
CONFIG_RTC_RV8803=y
CONFIG_CONS_INDEX=2
+CONFIG_DM_SERIAL=y
CONFIG_MXC_UART=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
diff --git a/include/configs/kontron-sl-mx8mm.h
b/include/configs/kontron-sl-mx8mm.h
index 231571b05eb..10f06e66836 100644
--- a/include/configs/kontron-sl-mx8mm.h
+++ b/include/configs/kontron-sl-mx8mm.h
@@ -28,7 +28,6 @@
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
/* Board and environment settings */
-#define CONFIG_MXC_UART_BASE UART_BASE_ADDR(3)
#define CONFIG_HOSTNAME "kontron-mx8mm"
#ifdef CONFIG_USB_EHCI_HCD
--
2.36.0
