【求助】使用内核3.5的config_for_scp_9.7编译出来的内核无限重启

k870818319

我是用的是全能版SCP封装，编译的内核【iTOP-4412_Kernel-3.5_20140621.tar.gz】使用的config是config_for_scp_9.7
先cp config_for_scp_9.7 .config
然后make menuconfig把boot options设置成
root=/dev/mmcblk0p2 rootfstype=ext4 init=/sbin/init console=ttySAC2115200
其余的都没改

使用我自己做的文件系统，文件系统解压在/dev/mmcblk0p2
以下是我的步骤。
1.先用SD卡格式化EMMC：
        Device Boot      Start         End      Blocks   Id  System
/dev/mmcblk0p1   *        2048     2099199     1048576    c  W95 FAT32 (LBA)
/dev/mmcblk0p2         2099200    23070719    10485760   83  Linux
/dev/mmcblk0p3        23070720    27265023     2097152   83  Linux
/dev/mmcblk0p4        27265024    30535679     1635328   83  Linux

2.把文件系统解压到/dev/mmcblk0p2
3.把modules复制到文件系统的/lib/modules/
4.进入EMMC启动，刷zImage，然后reset。

之后就是无限重启。

以下是log：
Checking Boot Mode ... EMMC4.41
Hit any key to stop autoboot:  0
iTOP-4412 # sdfuse flash kernel zImage
SD sclk_mmc is 400K HZ
SD sclk_mmc is 50000K HZ
SD sclk_mmc is 50000K HZ
[Fusing Image from SD Card.]
[Partition table on MoviNAND]
ptn 0 name='bootloader' start=0x0 len=N/A (use hard-coded info. (cmd: movi))
ptn 1 name='kernel' start=N/A len=N/A (use hard-coded info. (cmd: movi))
ptn 2 name='ramdisk' start=N/A len=0x300000(~3072KB) (use hard-coded info. (cmd:
movi))
ptn 3 name='Recovery' start=N/A len=0x600000(~6144KB) (use hard-coded info. (cmd
: movi))
ptn 4 name='system' start=0x40100000 len=0x80000000(~2097152KB)
ptn 5 name='userdata' start=0xC0100000 len=0x80000000(~2097152KB)
ptn 6 name='cache' start=0x40100000 len=0x63D00000(~1635328KB)
ptn 7 name='fat' start=0x100000 len=0x40000000(~1048576KB)
Partition: kernel, File: /sdupdate/zImage
Partition1: Start Address(0x800), Size(0x1ddd800)
reading /sdupdate/zImage
4782696 (0x0048fa68) bytes read
flashing 'kernel'
writing kernel.. 1120, 12288
MMC write: dev # 0, block # 1120, count 12288. 12288 blocks write finish
12288 blocks written: OK
completed
partition 'kernel' flashed
iTOP-4412 # resetOK

U-Boot 2010.03 (Feb 17 2014 - 01:06:13) for iTOP-4412 Android

        APLL = 1000MHz, MPLL = 800MHz
        ARM_CLOCK = 1000MHz
PMIC:   S5M8767(VER5.0)
Board:  iTOP-4412
DRAM:    2 GB
MMC:   max_emmc_clock:40 MHZ
Set CLK to 400 KHz
EMMC CLOCK OUTPUT:: 400KHz -[div:50]
response timeout error : 00000104 cmd 8
response timeout error : 00000104 cmd 55
max_emmc_clock:40 MHZ
Input CLK [ 50 MHz] is higher than limit [40 MHZ]
Set CLK to 40000 KHz
EMMC clock output: 40000 KHz
max_emmc_clock:40 MHZ
Input CLK [ 50 MHz] is higher than limit [40 MHZ]
Set CLK to 40000 KHz
EMMC clock output: 40000 KHz
MMC0:   14910 MB
SD sclk_mmc is 400K HZ
SD sclk_mmc is 50000K HZ
SD sclk_mmc is 50000K HZ
MMC1:   15292 MB
*** Warning - using default environment

In:    serial
Out:   serial
Err:   serial
eMMC OPEN Success.!!
                        !!!Notice!!!
!You must close eMMC boot Partition after all image writing!
!eMMC boot partition has continuity at image writing time.!
!So, Do not close boot partition, Before, all images is written.!

MMC read: dev # 0, block # 48, count 16 ...16 blocks read: OK
eMMC CLOSE Success.!!


Checking Boot Mode ... EMMC4.41
Hit any key to stop autoboot:  0
reading kernel.. 1120, 12288
MMC read: dev # 0, block # 1120, count 12288 ...12288 blocks read: OK
completed
reading RFS.. 13408, 2048
MMC read: dev # 0, block # 13408, count 2048 ...2048 blocks read: OK
completed
Boot with zImage
Wrong Ramdisk Image Format
[err] boot_get_ramdisk

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
OK

U-Boot 2010.03 (Feb 17 2014 - 01:06:13) for iTOP-4412 Android

        APLL = 1000MHz, MPLL = 800MHz
        ARM_CLOCK = 1000MHz
PMIC:   S5M8767(VER5.0)
Board:  iTOP-4412
DRAM:    2 GB
MMC:   max_emmc_clock:40 MHZ
Set CLK to 400 KHz
EMMC CLOCK OUTPUT:: 400KHz -[div:50]
response timeout error : 00000104 cmd 8
response timeout error : 00000104 cmd 55
max_emmc_clock:40 MHZ
Input CLK [ 50 MHz] is higher than limit [40 MHZ]
Set CLK to 40000 KHz
EMMC clock output: 40000 KHz
max_emmc_clock:40 MHZ
Input CLK [ 50 MHz] is higher than limit [40 MHZ]
Set CLK to 40000 KHz
EMMC clock output: 40000 KHz
MMC0:   14910 MB
SD sclk_mmc is 400K HZ
SD sclk_mmc is 50000K HZ
SD sclk_mmc is 50000K HZ
MMC1:   15292 MB
*** Warning - using default environment

In:    serial
Out:   serial
Err:   serial
eMMC OPEN Success.!!
                        !!!Notice!!!
!You must close eMMC boot Partition after all image writing!
!eMMC boot partition has continuity at image writing time.!
!So, Do not close boot partition, Before, all images is written.!

MMC read: dev # 0, block # 48, count 16 ...16 blocks read: OK
eMMC CLOSE Success.!!


Checking Boot Mode ... EMMC4.41
Hit any key to stop autoboot:  2

uhui

Wrong Ramdisk Image Format
[err] boot_get_ramdisk
你的image貌似编译错了不能用啊

topeet_sky

编译器版本是什么？要使用Android4.2自带的编译器

k870818319

uhui 发表于 2014-6-24 11:15
Wrong Ramdisk Image Format
[err] boot_get_ramdisk
你的image貌似编译错了不能用啊

这个没关系的，ubutu启动没有ramdisk也会有这个err

k870818319

topeet_sky 发表于 2014-6-24 11:21
编译器版本是什么？要使用Android4.2自带的编译器

编译器我用的光盘里面的 arm-2009q3
makefile里面我指定的
CROSS_COMPILE   ?= /usr/local/arm/arm-2009q3/bin/arm-none-linux-gnueabi-

topeet_sky

去网盘下载Android4.2.2的源码，然后在ubuntu下解压，修改内核目录下的Makefile文件里的CROSS_COMPILE，使编译器使用android-4.2.2_r1自带的编译器

k870818319

topeet_sky 发表于 2014-6-24 14:25
去网盘下载Android4.2.2的源码，然后在ubuntu下解压，修改内核目录下的Makefile文件里的CROSS_COMPILE，使 ...

用这个编译器内核是可以起来的，但是卡在init了

炎aisi

楼主解决了吗?我也遇到这问题 。

topeet_sky

要用4.2里面带的编译器编译内核