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2# embedsky_lxt
yaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs filesystem) on device 31:2.
Freeing init memory: 136K
cannot run '/etc/init.d/rcS': No such file or director
can't open /dev/tq2440_serial0: No such file or director
您好 !我的文件系统是天嵌原来已经烧好的根文件系统!!
串口移植按照手册改了如下:
1./arch/arm/mach-s3c2440/mach-smdk2440.c
.ucln=0x03
2./drivers/serial/samsung.c
if (port->line == 2) {
s3c2410_gpio_cfgpin(S3C2410_GPH(6), S3C2410_GPH6_TXD2);
s3c2410_gpio_pullup(S3C2410_GPH(6), 1);
s3c2410_gpio_cfgpin(S3C2410_GPH(7), S3C2410_GPH7_RXD2);
s3c2410_gpio_pullup(S3C2410_GPH(7), 1);
}
.dev_name="tq2440_serial"
不知道是linux2.6.34内核与linux2.6.30.4内核串口移植不同问题
还是我直接将编译好的内核运行在sdram中调试这个方法存在 问题!! |
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