Triconex 3623T MTD partitioning support
<*> NAND Device Support --->
<*> NAND Flash support for S3C/S3C SoC
再把這個選項選上
device drivers ->
Memory Technology Device (MTD) support --->
Caching block device access to MTD devices
(此出勾選可防止出現(xiàn):VFS: Cannot open root device "mtdblock2" or unknown-block(2,0) 錯誤)
保存退出
Triconex 3623T復(fù)制config文件,編譯內(nèi)核
#pwd
#/linux2.6.34.2
#cp –f arch/arm/configs/s3c6400_defconfig .config
可以使用make menuconfig對剛剛配置的內(nèi)核根據(jù)具體的情況進(jìn)行修改,開始我沒有進(jìn)行修改直接make zImage,最后在arch/arm/boot/目錄下生成zImage鏡像文件。
6.編譯內(nèi)核 make zImage
Triconex 3623T 下載到板子上,發(fā)現(xiàn)如下問題,此問題郁悶我最久,
…………………………………..
CPU: Testing write buffer coherency: ok
s3c6400-nand: failed to claim resource 0
WARNING: at drivers/base/core.c:130 device_release+0x70/0x84()
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