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authorStefano Babic <sbabic@denx.de>2012-04-09 13:29:06 +0200
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-04-16 14:53:59 +0200
commit2f002eceae44c21656b7f596624c636157ffdf1c (patch)
treef23dabf5ed61b5dd7f9bad69bbadd36c57544038
parentfbf4a074e0b7eb4864836084eff2a747617be0b4 (diff)
downloadu-boot-linaro-next-2f002eceae44c21656b7f596624c636157ffdf1c.tar.gz
MX35: mx35pdk: wrong board revision
The board revision is detected accessing to the pmic, that is not available before relocation (I2C). This generates the following error: CPU: Freescale i.MX35 rev 2.0 at 532 MHz. Reset cause: WDOG <reg num> = 7 is invalid. Should be less than 0 Board: MX35 PDK 1.0 The revision number is wrong, as a default value is printed (tested on a mx35pdk Rev. 2.0). Move the output in the board_late_init(), when pmic can be accessed. Signed-off-by: Stefano Babic <sbabic@denx.de>
-rw-r--r--board/freescale/mx35pdk/mx35pdk.c11
-rw-r--r--include/configs/mx35pdk.h1
2 files changed, 0 insertions, 12 deletions
diff --git a/board/freescale/mx35pdk/mx35pdk.c b/board/freescale/mx35pdk/mx35pdk.c
index cce712354..bc415b846 100644
--- a/board/freescale/mx35pdk/mx35pdk.c
+++ b/board/freescale/mx35pdk/mx35pdk.c
@@ -258,17 +258,6 @@ int board_late_init(void)
val |= 0x80;
mc9sdz60_reg_write(MC9SDZ60_REG_RESET_1, val);
- return 0;
-}
-
-int checkboard(void)
-{
- /*
- * Be sure that I2C is initialized to check
- * the board revision
- */
- i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-
/* Print board revision */
printf("Board: MX35 PDK %d.0\n", ((get_board_rev() >> 8) + 1) & 0x0F);
diff --git a/include/configs/mx35pdk.h b/include/configs/mx35pdk.h
index 1e03639ad..de4b954a5 100644
--- a/include/configs/mx35pdk.h
+++ b/include/configs/mx35pdk.h
@@ -34,7 +34,6 @@
#define CONFIG_MX35_HCLK_FREQ 24000000
#define CONFIG_DISPLAY_CPUINFO
-#define CONFIG_DISPLAY_BOARDINFO
/* Set TEXT at the beginning of the NOR flash */
#define CONFIG_SYS_TEXT_BASE 0xA0000000