Tiny2451 SPI 驱动添加DMA后，kernel起不来

#ifdef CONFIG_PLAT_S3C24XX
static struct resource s3c_spi0_resource[] = {
    [0] = DEFINE_RES_MEM(S3C_PA_SPI0, S3C24XX_SZ_SPI),//huangns chg S3c24XX_PA_SPI0->S3C_PA_SPI0 SZ_32->S3C24XX_SZ_SPI
    [1] = DEFINE_RES_IRQ(IRQ_SPI0),
    //[2] = DEFINE_RES_DMA(DMACH_SPI0_TX),//此处添加DMA后，编译完下载到板子，尽然起不来了。求解
    //[3] = DEFINE_RES_DMA(DMACH_SPI0_RX),//此处添加DMA后，编译完下载到板子，尽然起不来了。求解
};

Superboot-2451 V1.08a(20150708) by FriendlyARM

Booting from NAND
Load Kernel...
Uncompressing Linux... done, booting the kernel.
//串口打到上面，后面没内容了