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wandboard: Pass video kernel arguments for HDMI and LCD

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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>
This commit is contained in:
Otavio Salvador 2014-05-01 19:02:32 -03:00 committed by Stefano Babic
parent 8bc7c48749
commit 0ef797a59e
1 changed files with 28 additions and 1 deletions
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29
include/configs/wandboard.h
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@ -106,6 +106,7 @@
#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
@ -144,7 +145,33 @@
"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 ...; " \