diff options
| author | Marek Vasut <marex@denx.de> | 2022-04-08 02:15:00 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2022-04-12 19:10:44 +0200 |
| commit | 34694f1a3e4db38289936fbef11aba8a2286d0cf (patch) | |
| tree | 407faf3cf2d9a50d39a8caa33bf0ea51a006a914 /board/toradex | |
| parent | 1c9bc0fffa1a84733399c353558da268b9fdcaab (diff) | |
ARM: imx8mm: verdin-imx8mm: Rework board_early_init()
Rename board_early_init_f() to board_early_init(), since this function
has nothing to do with actual board_early_init_f() as used throughout
U-Boot. The board_early_init() is function local to this board used to
configure UART and WDT pinmux. Wrap init_uart_clk() into this function
so that early UART init would be all in one place. Turn the function
into __weak one, so it could be overridden in case custom carrier board
uses different UART or needs custom IOMUX settings.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Cc: Max Krummenacher <max.krummenacher@toradex.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'board/toradex')
| -rw-r--r-- | board/toradex/verdin-imx8mm/spl.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/board/toradex/verdin-imx8mm/spl.c b/board/toradex/verdin-imx8mm/spl.c index 97d6a31da1..4e6128c331 100644 --- a/board/toradex/verdin-imx8mm/spl.c +++ b/board/toradex/verdin-imx8mm/spl.c @@ -88,17 +88,17 @@ static iomux_v3_cfg_t const wdog_pads[] = { IMX8MM_PAD_GPIO1_IO02_WDOG1_WDOG_B | MUX_PAD_CTRL(WDOG_PAD_CTRL), }; -int board_early_init_f(void) +__weak void board_early_init(void) { struct wdog_regs *wdog = (struct wdog_regs *)WDOG1_BASE_ADDR; + init_uart_clk(0); + imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads)); set_wdog_reset(wdog); imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads)); - - return 0; } int power_init_board(void) @@ -140,9 +140,7 @@ void board_init_f(ulong dummy) arch_cpu_init(); - init_uart_clk(0); - - board_early_init_f(); + board_early_init(); timer_init(); |