diff options
| author | Peter Robinson <pbrobinson@gmail.com> | 2022-11-14 23:53:48 +0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2023-02-03 15:10:01 +0300 |
| commit | 01f372d8d62b885f4a20a45535c545e98aafa687 (patch) | |
| tree | 2d6297497c4f4f4d606be0baf86d7a7a4cce06a4 /board | |
| parent | 99a94c368c9056acf8107ae4163efbb1cbe34d42 (diff) | |
| download | u-boot-01f372d8d62b885f4a20a45535c545e98aafa687.tar.xz | |
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>
Diffstat (limited to 'board')
| -rw-r--r-- | board/udoo/neo/neo.c | 26 |
1 files changed, 3 insertions, 23 deletions
diff --git a/board/udoo/neo/neo.c b/board/udoo/neo/neo.c index 9e2a66996c..1287f71919 100644 --- a/board/udoo/neo/neo.c +++ b/board/udoo/neo/neo.c @@ -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(); |