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davinci: ea20: the console is always set to the serial line 

Do not allow to overwrite it when video is enabled.

Signed-off-by: Bastian Ruppert <Bastian.Ruppert@Sewerin.de>
CC: Tom Rini <trini@ti.com>
Acked-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Bastian Ruppert 2012-09-13 22:29:00 +00:00 committed by Tom Rini
parent bdb04abe42
commit 39e133d196
2 changed files with 11 additions and 2 deletions
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11
board/davinci/ea20/ea20.c
View File

@ -254,6 +254,15 @@ int board_early_init_f(void)
return 0;
}
/*
* Do not overwrite the console
* Use always serial for U-Boot console
*/
int overwrite_console(void)
{
return 1;
}
int board_init(void)
{
/* arch number of the board */
@ -281,8 +290,6 @@ int board_late_init(void)
/* Set HALTEN to high */
gpio_direction_output(134, 1);
setenv("stdout", "serial");
/* Set fixed contrast settings for LCD via I2C potentiometer */
buf[0] = 0x00;
buf[1] = 0xd7;

2
include/configs/ea20.h
View File

@ -124,6 +124,8 @@
#define CONFIG_VIDEO_LOGO
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_CMD_BMP
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
#endif
/*