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board: ge: bx50v3: Fix message output to video console 

Use vidconsole for output to the LCD, now that DM_VIDEO is used.  Write
white text on a black background, like before migrating to DM_VIDEO.

Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
This commit is contained in:
Ian Ray 2019-11-12 19:15:15 +00:00 committed by Stefano Babic
parent 08ecab0c47
commit c6b31ca186
3 changed files with 19 additions and 12 deletions
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21
board/ge/bx50v3/bx50v3.c
View File

@ -219,13 +219,6 @@ static void do_enable_hdmi(struct display_info_t const *dev)
imx_enable_hdmi_phy(); imx_enable_hdmi_phy();
} }
int board_cfb_skip(void)
{
gpio_direction_output(LVDS_POWER_GP, 1);
return 0;
}
static int is_b850v3(void) static int is_b850v3(void)
{ {
return confidx == 3; return confidx == 3;
@ -713,8 +706,14 @@ int ft_board_setup(void *blob, bd_t *bd)
static int do_backlight_enable(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) static int do_backlight_enable(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{ {
#if CONFIG_IS_ENABLED(DM_VIDEO)
int ret;
struct udevice *dev;
#ifdef CONFIG_VIDEO_IPUV3 #ifdef CONFIG_VIDEO_IPUV3
if (!is_b850v3()) { if (!is_b850v3()) {
gpio_direction_output(LVDS_POWER_GP, 1);
/* We need at least 200ms between power on and backlight on /* We need at least 200ms between power on and backlight on
* as per specifications from CHI MEI * as per specifications from CHI MEI
*/ */
@ -733,6 +732,14 @@ static int do_backlight_enable(cmd_tbl_t *cmdtp, int flag, int argc, char * cons
} }
#endif #endif
/* Probe, to find a video device to be used to show a message on
* the vidconsole.
*/
ret = uclass_get_device(UCLASS_VIDEO, 0, &dev);
if (ret)
return ret;
#endif
return 0; return 0;
} }

1
configs/ge_bx50v3_defconfig
View File

@ -74,3 +74,4 @@ CONFIG_WATCHDOG_TIMEOUT_MSECS=6000
CONFIG_IMX_WATCHDOG=y CONFIG_IMX_WATCHDOG=y
# CONFIG_EFI_LOADER is not set # CONFIG_EFI_LOADER is not set
CONFIG_SYS_MALLOC_F_LEN=0x4000 CONFIG_SYS_MALLOC_F_LEN=0x4000
CONFIG_SYS_WHITE_ON_BLACK=y

9
include/configs/ge_bx50v3.h
View File

@ -114,12 +114,11 @@
"swappartitions=" \ "swappartitions=" \
"setexpr partnum 3 - ${partnum}\0" \ "setexpr partnum 3 - ${partnum}\0" \
"failbootcmd=" \ "failbootcmd=" \
"echo reached failbootcmd; " \
"bx50_backlight_enable; " \ "bx50_backlight_enable; " \
"msg=\"Monitor failed to start. Try again, or contact GE Service for support.\"; " \ "setcurs 5 4; " \
"echo $msg; " \ "lcdputs \"Monitor failed to start. " \
"setenv stdout vga; " \ "Try again, or contact GE Service for support.\"; " \
"echo \"\n\n\n\n \" $msg; " \
"setenv stdout serial; " \
"mw.b 0x7000A000 0xbc; " \ "mw.b 0x7000A000 0xbc; " \
"mw.b 0x7000A001 0x00; " \ "mw.b 0x7000A001 0x00; " \
"ext4write ${dev} ${devnum}:5 0x7000A000 /boot/failures 2\0" \ "ext4write ${dev} ${devnum}:5 0x7000A000 /boot/failures 2\0" \