This checks if the 7" WVGA produced by Future Eletronics is detected and pass the needed kernel arguments for it to work.
Signed-off-by: Otavio Salvador otavio@ossystems.com.br ---
Changes in v3: - New patch
Changes in v2: None
include/configs/wandboard.h | 29 ++++++++++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-)
diff --git a/include/configs/wandboard.h b/include/configs/wandboard.h index 6defc00..ac78ede 100644 --- a/include/configs/wandboard.h +++ b/include/configs/wandboard.h @@ -121,6 +121,7 @@ #define CONFIG_VIDEO_LOGO #define CONFIG_VIDEO_BMP_LOGO #define CONFIG_IPUV3_CLK 260000000 +#define CONFIG_CMD_HDMIDETECT #define CONFIG_IMX_HDMI #define CONFIG_IMX_VIDEO_SKIP
@@ -159,7 +160,33 @@ "fi; " \ "fi\0" \ "mmcargs=setenv bootargs console=${console},${baudrate} " \ - "root=${mmcroot}\0" \ + "root=${mmcroot}; run videoargs\0" \ + "videoargs=" \ + "setenv nextcon 0; " \ + "if hdmidet; then " \ + "setenv bootargs ${bootargs} " \ + "video=mxcfb${nextcon}:dev=hdmi,1280x720M@60," \ + "if=RGB24; " \ + "setenv fbmen fbmem=28M; " \ + "setexpr nextcon ${nextcon} + 1; " \ + "else " \ + "echo - no HDMI monitor;" \ + "fi; " \ + "i2c dev 1; " \ + "if i2c probe 0x10; then " \ + "setenv bootargs ${bootargs} " \ + "video=mxcfb${nextcon}:dev=lcd,800x480@60," \ + "if=RGB666; " \ + "if test 0 -eq ${nextcon}; then " \ + "setenv fbmem fbmem=10M; " \ + "else " \ + "setenv fbmem ${fbmem},10M; " \ + "fi; " \ + "setexpr nextcon ${nextcon} + 1; " \ + "else " \ + "echo '- no FWBADAPT-7WVGA-LCD-F07A-0102 display';" \ + "fi; " \ + "setenv bootargs ${bootargs} ${fbmem}\0" \ "loadbootscript=" \ "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ "bootscript=echo Running bootscript from mmc ...; " \