使用x4412_jlb_rtm_v10.tar.bz2,改写x4412-lcds.c,增加对320x240 LCD支持 重新编译内核,同一内核可以正常支持高清和标清的LCD,但是使用320x240 时不能启动,启动过程如下:
OK
U-Boot 2010.12-00000-ga360573 (Jan 22 2015 - 20:22:22) for SMDK4412
CPU: S5PC220 [Samsung SOC on SMP Platform Base on ARM CortexA9]
APLL = 1500MHz, MPLL = 800MHz
DRAM: 1023 MiB
TrustZone Enabled BSP
BL1 versiMode ... EMMC4.41
REVISION: 1.1
NAME: S5P_MSHC4
MMC Device 0: 3776 MB
MMC Device 1: 0 MB
MMC Device 2 not found
Net: No ethernet found.
Hit any key to stop autoboot: 0
reading kernel..device 0 Start 1063, Count 24576
MMC read: dev # 0, block # 1063, count 24576 ... 24576 blocks read: OK
completed
reading RFS..device 0 Count 25639, Start 8192
MMC read: dev # 0, block # 25639, count 8192 ... 8192 blocks read: OK
completed
do_sdfuse:MMC init is failed.
Boot with zImage
## Loading init Ramdisk from Legacy Image at 41000000 ...
Image Name: ramdisk
Image Type: ARM Linux RAMDisk Image (uncompressed)
Data Size: 184613 Bytes = 184613 Load Address: 41000000
Entry Point: 41000000
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
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