On 05/05/2015 23:09, Soeren Moch wrote:
Only enable graphical output for stdout/stderr (and a usb keyboard for stdin) when a hdmi device is detected. Serial console is always enabled for stdin/stdout/stderr.
Signed-off-by: Soeren Moch smoch@web.de
Cc: Stefano Babic sbabic@denx.de
include/configs/tbs2910.h | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h index e5828e0..ea4666d 100644 --- a/include/configs/tbs2910.h +++ b/include/configs/tbs2910.h @@ -183,7 +183,13 @@ #ifdef CONFIG_USB_KEYBOARD #define CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE #define CONFIG_SYS_STDIO_DEREGISTER -#define CONFIG_PREBOOT "if hdmidet; then usb start; fi" +#define CONFIG_PREBOOT \
- "if hdmidet; then " \
"usb start; " \"run set_con_usb_hdmi; " \- "else " \
"run set_con_serial; " \- "fi;"
#endif /* CONFIG_USB_KEYBOARD */ #endif /* CONFIG_CMD_USB */
@@ -241,9 +247,12 @@ "bootm 0x10800000 0x10d00000\0" \ "console=ttymxc0\0" \ "fan=gpio set 92\0" \
- "stdin=serial,usbkbd\0" \
- "stdout=serial,vga\0" \
- "stderr=serial,vga\0"
- "set_con_serial=setenv stdin serial; " \
"setenv stdout serial; " \"setenv stderr serial;\0" \- "set_con_usb_hdmi=setenv stdin serial,usbkbd; " \
"setenv stdout serial,vga; " \"setenv stderr serial,vga;\0"#define CONFIG_BOOTCOMMAND \ "mmc rescan; " \
Applied to u-boot-imx, thanks !
Best regards, Stefano Babic