From: Liu Hui-R64343 <r64343@freescale.com>
Date: Thu, 23 Dec 2010 01:13:17 +0000 (+0000)
Subject: MX51EVK: UART does not print out the early information
X-Git-Tag: v2011.03-rc1~2^2~50
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=877eb0f91543dc5bca385bb6d22454b1d43f3e2d;p=u-boot

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>
---

diff --git a/board/freescale/mx51evk/mx51evk.c b/board/freescale/mx51evk/mx51evk.c
index 2160d5a49b..7c50c54cd4 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 b4e57387af..aed96255d6 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 \