diff options
| author | Liu Hui-R64343 <r64343@freescale.com> | 2010-12-23 01:13:17 +0000 |
|---|---|---|
| committer | Albert Aribaud <albert.aribaud@free.fr> | 2011-02-02 00:54:41 +0100 |
| commit | 877eb0f91543dc5bca385bb6d22454b1d43f3e2d (patch) | |
| tree | 60c9c2e869fb5259b545bd565522a3ca31671a4d | |
| parent | 6f918bd46482f889f4d94623b09daf659a1974bd (diff) | |
| download | u-boot-imx-877eb0f91543dc5bca385bb6d22454b1d43f3e2d.zip u-boot-imx-877eb0f91543dc5bca385bb6d22454b1d43f3e2d.tar.gz u-boot-imx-877eb0f91543dc5bca385bb6d22454b1d43f3e2d.tar.bz2 | |
MX51EVK: UART does not print out the early information
The early bootup information is not print out due to
the UART pin iomux not set up correctly before board_init
Add the board_early_init_f function and enable the
CONFIG_BOARD_EARLY_INIT_F. Move the UART pin setting
from board_init to board_early_init_f function.
This patch also move the FEC pin iomux setup to the
board_early_init_f.
Signed-off-by: Jason Liu <r64343@freescale.com>
| -rw-r--r-- | board/freescale/mx51evk/mx51evk.c | 11 | ||||
| -rw-r--r-- | include/configs/mx51evk.h | 2 |
2 files changed, 10 insertions, 3 deletions
diff --git a/board/freescale/mx51evk/mx51evk.c b/board/freescale/mx51evk/mx51evk.c index 2160d5a..7c50c54 100644 --- a/board/freescale/mx51evk/mx51evk.c +++ b/board/freescale/mx51evk/mx51evk.c @@ -399,6 +399,14 @@ int board_mmc_init(bd_t *bis) } #endif +int board_early_init_f(void) +{ + setup_iomux_uart(); + setup_iomux_fec(); + + return 0; +} + int board_init(void) { system_rev = get_cpu_rev(); @@ -407,9 +415,6 @@ int board_init(void) /* address of boot parameters */ gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; - setup_iomux_uart(); - setup_iomux_fec(); - return 0; } diff --git a/include/configs/mx51evk.h b/include/configs/mx51evk.h index b4e5738..aed9625 100644 --- a/include/configs/mx51evk.h +++ b/include/configs/mx51evk.h @@ -203,6 +203,8 @@ #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) +#define CONFIG_BOARD_EARLY_INIT_F + #define CONFIG_SYS_INIT_SP_OFFSET \ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_INIT_SP_ADDR \ |