diff options
| author | Ken Lin <ken.lin@advantech.com.tw> | 2016-10-07 10:26:56 -0400 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2016-10-07 16:32:28 +0200 |
| commit | 3dddc793e0114eb7dfc68b98a4316644d4031fcb (patch) | |
| tree | d81ca9516dffa698087941fc8c8c7bc3be971e2f | |
| parent | d7255e8ddbfe76d7b0d18247d35742596c85ad93 (diff) | |
board: ge: bx50v3: Pass video bootargs for b850v3
Due to clock source restrictions on i.MX6, certain pixel clock rates can
not be supported. Hence default the resolution/frame rate during boot to a
supported value by passing video bootargs 1024x768@60 for
HDMI (Display Port1) and LVDS (Display Port2) on B850v3.
Signed-off-by: Ken Lin <ken.lin@advantech.com.tw>
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
| -rw-r--r-- | include/configs/ge_bx50v3.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h index 52f096eec1a..c77fef6f24e 100644 --- a/include/configs/ge_bx50v3.h +++ b/include/configs/ge_bx50v3.h @@ -15,6 +15,7 @@ #include <asm/arch/imx-regs.h> #include <asm/imx-common/gpio.h> +#define BX50V3_BOOTARGS_EXTRA #if defined(CONFIG_TARGET_GE_B450V3) #define CONFIG_BOARD_NAME "General Electric B450v3" #define CONFIG_DEFAULT_FDT_FILE "/boot/imx6q-b450v3.dtb" @@ -24,6 +25,9 @@ #elif defined(CONFIG_TARGET_GE_B850V3) #define CONFIG_BOARD_NAME "General Electric B850v3" #define CONFIG_DEFAULT_FDT_FILE "/boot/imx6q-b850v3.dtb" +#undef BX50V3_BOOTARGS_EXTRA +#define BX50V3_BOOTARGS_EXTRA "video=DP-1:1024x768@60 " \ + "video=HDMI-A-1:1024x768@60 " #else #define CONFIG_BOARD_NAME "General Electric BA16 Generic" #define CONFIG_DEFAULT_FDT_FILE "/boot/imx6q-ba16.dtb" @@ -166,7 +170,8 @@ "echo 'U-Boot upgraded. Please reset'; " \ "fi\0" \ "setargs=setenv bootargs console=${console},${baudrate} " \ - "root=/dev/${rootdev} rw rootwait cma=128M\0" \ + "root=/dev/${rootdev} rw rootwait cma=128M " \ + BX50V3_BOOTARGS_EXTRA "\0" \ "loadbootscript=" \ "ext2load ${dev} ${devnum}:${partnum} ${loadaddr} ${script};\0" \ "bootscript=echo Running bootscript from ${dev}:${devnum}:${partnum};" \ |