The DIU of P1022DS was disabled by commit: dfe64e2c89731a3f9950d7acd8681b68df2bae03 to verify the u-boot MTD subsystem.
The local bus and DIU is multiplex on P1022, but the DIU will not be enabled if there is no video-mode environment. The NAND still can be used with DIU enabled in the configuration file with the video-mode environment disabled.
Signed-off-by: Jason Jin Jason.Jin@freescale.com --- V2: Remove the ATI enablement when not enable the DIU.
include/configs/P1022DS.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/configs/P1022DS.h b/include/configs/P1022DS.h index edece1f..9da9cdf 100644 --- a/include/configs/P1022DS.h +++ b/include/configs/P1022DS.h @@ -413,6 +413,7 @@ #define CONFIG_SYS_HUSH_PARSER
/* Video */ +#define CONFIG_FSL_DIU_FB
#ifdef CONFIG_FSL_DIU_FB #define CONFIG_SYS_DIU_ADDR (CONFIG_SYS_CCSRBAR + 0x10000)