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vision2: do not overwrite the console 

On this board, the console is always set to the serial line.
Do not allow to overwrite it when video is enabled.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
This commit is contained in:
Fabio Estevam 2012-08-05 07:31:34 +00:00 committed by Albert ARIBAUD
parent 1e080988d0
commit fca37fcde1
2 changed files with 11 additions and 2 deletions
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11
board/ttcontrol/vision2/vision2.c
View File

@ -674,11 +674,18 @@ int board_late_init(void)
udelay(2000); udelay(2000);
#endif #endif
setenv("stdout", "serial");
return 0; return 0;
} }
/*
* Do not overwrite the console
* Use always serial for U-Boot console
*/
int overwrite_console(void)
{
return 1;
}
int checkboard(void) int checkboard(void)
{ {
puts("Board: TTControl Vision II CPU V\n"); puts("Board: TTControl Vision II CPU V\n");

2
include/configs/vision2.h
View File

@ -214,6 +214,8 @@
#define CONFIG_VIDEO_IPUV3 #define CONFIG_VIDEO_IPUV3
#define CONFIG_CFB_CONSOLE #define CONFIG_CFB_CONSOLE
#define CONFIG_VGA_AS_SINGLE_DEVICE #define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
#define CONFIG_VIDEO_BMP_RLE8 #define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_SPLASH_SCREEN #define CONFIG_SPLASH_SCREEN
#define CONFIG_CMD_BMP #define CONFIG_CMD_BMP