本帖最后由 原来如此 于 2013-6-21 16:26 编辑
大清早就被摇醒了，床摇的厉害，赶紧往外跑，原来地震了，太吓人啦。言归正传，继pcduino的linux移植一，实现目标二移植内核 1.获取linux源码 2.配置、编译 解压上面下载的linux-sunxi-sunxi-3.0.zip，并解压到ubuntu工作目录 change@change:~$ cd Si/A10/pcduino/linux-sunxi-sunxi-3.0/
change@change:~/Si/A10/pcduino/linux-sunxi-sunxi-3.0$ ls
Android.mk build.sh crypto firmware init Kconfig MAINTAINERS modules REPORTING-BUGS scripts tools
arch COPYING Documentation fs ipc kernel Makefile net rootfs security usr
block CREDITS drivers include Kbuild lib mm README samples sound virt 2.1配置单板 ./arch/arm/configs/sun4i_defconfig
./arch/arm/configs/netx_defconfig
./arch/arm/configs/vexpress_defconfig
./arch/arm/configs/g3evm_defconfig
./arch/arm/configs/at91rm9200_defconfig
./arch/arm/configs/pxa168_defconfig
./arch/arm/configs/at91sam9g20ek_defconfig
./arch/arm/configs/stamp9g20_defconfig
./arch/arm/configs/integrator_defconfig
./arch/arm/configs/sun3i_defconfig
./arch/arm/configs/pxa910_defconfig
./arch/arm/configs/h5000_defconfig
./arch/arm/configs/mini2440_defconfig
./arch/arm/configs/a13_defconfig
./arch/arm/configs/versatile_defconfig
./arch/arm/configs/mx1_defconfig
./arch/arm/configs/colibri_pxa270_defconfig
./arch/arm/configs/ixp2000_defconfig
./arch/arm/configs/sam9_l9260_defconfig
./arch/arm/configs/a12_nuclear_defconfig
./arch/arm/configs/s3c6400_defconfig
./arch/arm/configs/sun4i_crane_defconfig 找到全志A10默认单板配置./arch/arm/configs/sun4i_defconfig，下面使用默认单板配置
change@change:~/Si/A10/pcduino/linux-sunxi-sunxi-3.0$ make ARCH=arm sun4i_defconfig
#
# configuration written to .config
#
change@change:~/Si/A10/pcduino/linux-sunxi-sunxi-3.0$ make ARCH=arm menuconfig
HOSTCC scripts/kconfig/lxdialog/checklist.o
HOSTCC scripts/kconfig/lxdialog/inputbox.o
HOSTCC scripts/kconfig/lxdialog/menubox.o
HOSTCC scripts/kconfig/lxdialog/textbox.o
HOSTCC scripts/kconfig/lxdialog/util.o
HOSTCC scripts/kconfig/lxdialog/yesno.o
HOSTCC scripts/kconfig/mconf.o
HOSTLD scripts/kconfig/mconf
scripts/kconfig/mconf Kconfig 保存退出即可，若执行make menuconfig报错，需要安装屏幕绘制动态库，安装过程如下： 2.2编译 编译器可以选用自己的，这里继续用pcduino的linux移植一配置的交叉编译链 出现如下错误： In file included from include/linux/memory_hotplug.h:6,
from include/linux/mmzone.h:671,
from include/linux/topology.h:32,
from include/linux/sched.h:78,
from arch/arm/kernel/asm-offsets.c:13:
include/linux/notifier.h:15: fatal error: linux/srcu.h: No such file or directory
compilation terminated.
make[1]: *** [arch/arm/kernel/asm-offsets.s] Error 1
make: *** [prepare0] Error 2 2.3解决问题 根据include/linux/notifier.h:15: fatal error: linux/srcu.h: No such file or directory解决错误，解决过程如下： 15:#include <linux/srcu.h> 接着发现include/linux/目录下的确没有srcu.h，很是纳闷以前编译都没有这个错误，于是到linux-3.0.62下相应目录拷贝include/linux/srcu.h文件，继续编译 上面的错误没了，编译过程有点长，吃完饭继续 LD vmlinux
SYSMAP System.map
SYSMAP .tmp_System.map
OBJCOPY arch/arm/boot/Image
Kernel: arch/arm/boot/Image is ready
AS arch/arm/boot/compressed/head.o
CC arch/arm/boot/compressed/misc.o
GZIP arch/arm/boot/compressed/piggy.gzip
CC arch/arm/boot/compressed/decompress.o
SHIPPED arch/arm/boot/compressed/lib1funcs.S
AS arch/arm/boot/compressed/lib1funcs.o
AS arch/arm/boot/compressed/piggy.gzip.o
LD arch/arm/boot/compressed/vmlinux
OBJCOPY arch/arm/boot/zImage
Kernel: arch/arm/boot/zImage is ready
UIMAGE arch/arm/boot/uImage
Image Name: Linux-3.0.62
Created: Sat Apr 20 18:33:26 2013
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4693068 Bytes = 4583.07 kB = 4.48 MB
Load Address: 40008000
Entry Point: 40008000
Image arch/arm/boot/uImage is ready 终于编译完了，已生成arch/arm/boot/uImage，说明编译成功。 3.烧写、测试 插上tf卡，查看设备 change@change:~/Si/A10/pcduino/linux-sunxi-sunxi-3.0$ ls /dev/sdb
sdb sdb1 3.1烧写u-boot 过程参考pcduino的linux移植一： change@change:~/Si/A10/pcduino/linux-sunxi-sunxi-3.0$ cd ../u-boot-sunxi-sunxi/
change@change:~/Si/A10/pcduino/u-boot-sunxi-sunxi$ sudo dd if=/dev/zero of=/dev/sdb bs=1M count=1
[sudo] password for change:
1+0 records in
1+0 records out
1048576 bytes (1.0 MB) copied, 0.0103637 s, 101 MB/s
change@change:~/Si/A10/pcduino/u-boot-sunxi-sunxi$ sudo sfdisk -R /dev/sdb
BLKRRPART: Device or resource busy
This disk is currently in use. 出现这种BLKRRPART: Device or resource busy，tf卡已被挂载，重插拔一次即可
change@change:~/Si/A10/pcduino/u-boot-sunxi-sunxi$ sudo sfdisk -R /dev/sdb change@change:~/Si/A10/pcduino/u-boot-sunxi-sunxi$ sudo cat <<EOT | sudo sfdisk --in-order -uM /dev/sdb
> 1,16,c
> ,,L
> EOT
Checking that no-one is using this disk right now ...
OK Disk /dev/sdb: 1020 cylinders, 31 heads, 61 sectors/track sfdisk: ERROR: sector 0 does not have an msdos signature
/dev/sdb: unrecognized partition table type
Old situation:
No partitions found
New situation:
Units = mebibytes of 1048576 bytes, blocks of 1024 bytes, counting from 0 Device Boot Start End MiB #blocks Id System
/dev/sdb1 0+ 17- 17- 17019 c W95 FAT32 (LBA)
/dev/sdb2 17+ 941- 925- 946445+ 83 Linux
/dev/sdb3 0 - 0 0 0 Empty
/dev/sdb4 0 - 0 0 0 Empty
Warning: no primary partition is marked bootable (active)
This does not matter for LILO, but the DOS MBR will not boot this disk.
Successfully wrote the new partition table Re-reading the partition table ... If you created or changed a DOS partition, /dev/foo7, say, then use dd(1)
to zero the first 512 bytes: dd if=/dev/zero of=/dev/foo7 bs=512 count=1
(See fdisk(8).)
change@change:~/Si/A10/pcduino/u-boot-sunxi-sunxi$ sudo sfdisk -l /dev/sdb Disk /dev/sdb: 1020 cylinders, 31 heads, 61 sectors/track
Units = cylinders of 968192 bytes, blocks of 1024 bytes, counting from 0 Device Boot Start End #cyls #blocks Id System
/dev/sdb1 1 18 18 17019 c W95 FAT32 (LBA)
/dev/sdb2 19 1019 1001 946445+ 83 Linux
/dev/sdb3 0 - 0 0 0 Empty
/dev/sdb4 0 - 0 0 0 Empty
change@change:~/Si/A10/pcduino/u-boot-sunxi-sunxi$ sudo mkfs.vfat /dev/sdb1
mkfs.vfat 3.0.7 (24 Dec 2009)
change@change:~/Si/A10/pcduino/u-boot-sunxi-sunxi$ sudo mkfs.ext4 /dev/sdb2
mke2fs 1.41.11 (14-Mar-2010)
文件系统标签=
操作系统  inux
块大小=4096 (log=2)
分块大小=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
59264 inodes, 236611 blocks
11830 blocks (5.00%) reserved for the super user
第一个数据块=0
Maximum filesystem blocks=243269632
8 block groups
32768 blocks per group, 32768 fragments per group
7408 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376 正在写入inode表：完成
Creating journal (4096 blocks): 完成
Writing superblocks and filesystem accounting information: 完成 This filesystem will be automatically checked every 30 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
change@change:~/Si/A10/pcduino/u-boot-sunxi-sunxi$ sudo dd if=spl/sunxi-spl.bin of=/dev/sdb bs=1024 seek=8
20+0 records in
20+0 records out
20480 bytes (20 kB) copied, 0.0256702 s, 798 kB/s
change@change:~/Si/A10/pcduino/u-boot-sunxi-sunxi$ sudo dd if=u-boot.bin of=/dev/sdb bs=1024 seek=32
171+1 records in
171+1 records out
175272 bytes (175 kB) copied, 0.105589 s, 1.7 MB/s 取下tf卡，插入pcduino，接上串口线设置115200 8 n 1,默认从tf卡启动，启动界面如下： U-Boot SPL 2012.10 (Apr 19 2013 - 18:46:44)
DRAM: 1024MB
SUNXI SD/MMC: 0 U-Boot 2012.10 (Apr 19 2013 - 18:46:44) Allwinner Technology CPU: SUNXI Family
Board: pcDuino
I2C: ready
DRAM: 1 GiB
MMC: SUNXI SD/MMC: 0
*** Warning - bad CRC, using default environment In: serial
Out: serial
Err: serial
Hit any key to stop autoboot: 0
sun4i# 3.2烧写linux内核 准备工作： 制作对对A10芯片进行配置的二进制文件script.bin change@change:~/Si/A10/pcduino/linux-sunxi-sunxi-3.0$ cd ../sunxi-tools-master/ change@change:~/Si/A10/pcduino/sunxi-tools-master$ make make 出现如下错误： Package libusb-1.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libusb-1.0.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libusb-1.0' found
Package libusb-1.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libusb-1.0.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libusb-1.0' found 但还是在sunxi-tools-master目录下生成了fex2bin。这个错误还没解决，打算先用生成的fex2bin试试(fex2bin 文件，能把 *.fex 文件生成 *.bin文件) 利用上面生成的工具fex2bin,将sunxi-boards/sys_config/a10/pcduino.fex文件生成对A10芯片进行配置的二进制文件script.bin change@change:~/Si/A10/pcduino/sunxi-tools-master$ ./fex2bin ../sunxi-boards/sys_config/a10/pcduino.fex script.bin 下面开始烧写tf卡，插入tf卡到ubuntu change@change:~/Si/A10/pcduino/linux-sunxi-sunxi-3.0$ sudo mount /dev/sdb1 /mnt/
[sudo] password for change:
change@change:~/Si/A10/pcduino/linux-sunxi-sunxi-3.0$ cp arch/arm/boot/uImage /mnt/ change@change:~/Si/A10/pcduino/sunxi-tools-master$ cp script.bin /mnt/
change@change:~/Si/A10/pcduino/sunxi-tools-master$ sudo umount /mnt/ 取下tf卡，插到pcduino，接好串口线设置115200 8 n1,启动信息如下： U-Boot SPL 2012.10 (Apr 19 2013 - 18:46:44)
DRAM: 1024MB
SUNXI SD/MMC: 0 U-Boot 2012.10 (Apr 19 2013 - 18:46:44) Allwinner Technology CPU: SUNXI Family
Board: pcDuino
I2C: ready
DRAM: 1 GiB
MMC: SUNXI SD/MMC: 0
*** Warning - bad CRC, using default environment In: serial
Out: serial
Err: serial
Hit any key to stop autoboot: 0
reading uEnv.txt ** Unable to read "uEnv.txt" from mmc 0:1 **
Loading file "uEnv.txt" from mmc device 0:1
Failed to mount ext2 filesystem...
** Bad ext2 partition or disk - mmc 0:1 **
ext2load - load binary file from a Ext2 filesystem Usage:
ext2load <interface> <dev[:part]> [addr] [filename] [bytes]
- load binary file 'filename' from 'dev' on 'interface'
to address 'addr' from ext2 filesystem
Loading file "boot/uEnv.txt" from mmc device 0:1
Failed to mount ext2 filesystem...
** Bad ext2 partition or disk - mmc 0:1 **
ext2load - load binary file from a Ext2 filesystem Usage:
ext2load <interface> <dev[:part]> [addr] [filename] [bytes]
- load binary file 'filename' from 'dev' on 'interface'
to address 'addr' from ext2 filesystem
reading boot.scr ** Unable to read "boot.scr" from mmc 0:1 **
Loading file "boot.scr" from mmc device 0:1
Failed to mount ext2 filesystem...
** Bad ext2 partition or disk - mmc 0:1 **
ext2load - load binary file from a Ext2 filesystem Usage:
ext2load <interface> <dev[:part]> [addr] [filename] [bytes]
- load binary file 'filename' from 'dev' on 'interface'
to address 'addr' from ext2 filesystem
Loading file "boot/boot.scr" from mmc device 0:1
Failed to mount ext2 filesystem...
** Bad ext2 partition or disk - mmc 0:1 **
ext2load - load binary file from a Ext2 filesystem Usage:
ext2load <interface> <dev[:part]> [addr] [filename] [bytes]
- load binary file 'filename' from 'dev' on 'interface'
to address 'addr' from ext2 filesystem
reading script.bin 44900 bytes read
reading uImage 4693132 bytes read
## Booting kernel from Legacy Image at 48000000 ...
Image Name: Linux-3.0.62
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4693068 Bytes = 4.5 MiB
Load Address: 40008000
Entry Point: 40008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK Starting kernel ... <6>Initializing cgroup subsys cpuset
<5>Linux version 3.0.62 (change@change) (gcc version 4.4.1 (Sourcery G++ Lite 2009q3-67) ) #1 PREEMPT Sat Apr 20 18:32:39 CST 2013
CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: sun4i
<6>Memory cut off:
<6> MALI : 0x5c000000 - 0x5fffffff ( 64 MB)
<4>Ignoring unrecognised tag 0x00000000
<6>Memory Reserved:
<6> SYS : 0x43000000 - 0x4300ffff ( 64 kB)
<6> VE : 0x44000000 - 0x48ffffff ( 80 MB)
<6> G2D : 0x49000000 - 0x49ffffff ( 16 MB)
<6> LCD : 0x5a000000 - 0x5bffffff ( 32 MB)
Memory policy: ECC disabled, Data cache writeback
<6>chip-id: A10 (AW1623 revision C)
<7>On node 0 totalpages: 245760
<7>free_area_init_node: node 0, pgdat c0887ea0, node_mem_map c094e000
<7> Normal zone: 1280 pages used for memmap
<7> Normal zone: 0 pages reserved
<7> Normal zone: 146176 pages, LIFO batch:31
<7> HighMem zone: 768 pages used for memmap
<7> HighMem zone: 97536 pages, LIFO batch:31
<7>pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
<7>pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 243712
<5>Kernel command line: console=ttyS0,115200 root=/dev/mmcblk0p2 rootwait loglevel=8 panic=10 ............//太长了此处省略·若干 <0>Kernel panic - not syncing: Attempted to kill init!
[ 2.650000] Kernel panic - not syncing: Attempted to kill init!
[<c003e92c>] (unwind_backtrace+0x0/0x13c) from [<c05fa2ac>] (panic+0x74/0x188)
[ 2.660000] [<c003e92c>] (unwind_backtrace+0x0/0x13c) from [<c05fa2ac>] (panic+0x74/0x188)
[<c05fa2ac>] (panic+0x74/0x188) from [<c006bfd0>] (do_exit+0x6c4/0x788)
[ 2.670000] [<c05fa2ac>] (panic+0x74/0x188) from [<c006bfd0>] (do_exit+0x6c4/0x788)
[<c006bfd0>] (do_exit+0x6c4/0x788) from [<c003c87c>] (die+0x288/0x300)
[ 2.690000] [<c006bfd0>] (do_exit+0x6c4/0x788) from [<c003c87c>] (die+0x288/0x300)
[<c003c87c>] (die+0x288/0x300) from [<c0042cb0>] (__do_kernel_fault+0x74/0x84)
[ 2.700000] [<c003c87c>] (die+0x288/0x300) from [<c0042cb0>] (__do_kernel_fault+0x74/0x84)
[<c0042cb0>] (__do_kernel_fault+0x74/0x84) from [<c0042e40>] (do_page_fault+0x180/0x2e4)
[ 2.720000] [<c0042cb0>] (__do_kernel_fault+0x74/0x84) from [<c0042e40>] (do_page_fault+0x180/0x2e4)
[<c0042e40>] (do_page_fault+0x180/0x2e4) from [<c00312b4>] (do_DataAbort+0x34/0x98)
[ 2.730000] [<c0042e40>] (do_page_fault+0x180/0x2e4) from [<c00312b4>] (do_DataAbort+0x34/0x98)
[<c00312b4>] (do_DataAbort+0x34/0x98) from [<c0037dd0>] (__dabt_svc+0x70/0xa0)
[ 2.750000] [<c00312b4>] (do_DataAbort+0x34/0x98) from [<c0037dd0>] (__dabt_svc+0x70/0xa0)
Exception stack(0xe783bee8 to 0xe783bf30)
[ 2.770000] Exception stack(0xe783bee8 to 0xe783bf30)
bee0: 29c5c734 00000000 1137666c f1c20800 00000001 55866a9a
[ 2.780000] bee0: 29c5c734 00000000 1137666c f1c20800 00000001 55866a9a
bf00: c0039358 00000000 00000001 6239831b c0944588 11376664 1137665c e783bf30
[ 2.790000] bf00: c0039358 00000000 00000001 6239831b c0944588 11376664 1137665c e783bf30
bf20: f8a905a8 c0059aac 20000013 ffffffff
[ 2.810000] bf20: f8a905a8 c0059aac 20000013 ffffffff
[<c0037dd0>] (__dabt_svc+0x70/0xa0) from [<c0059aac>] (sunxi_gpio_request_array+0x160/0x540)
[ 2.810000] [<c0037dd0>] (__dabt_svc+0x70/0xa0) from [<c0059aac>] (sunxi_gpio_request_array+0x160/0x540)
[<c0059aac>] (sunxi_gpio_request_array+0x160/0x540) from [<c040b868>] (alloc_pin+0xc/0x60)
[ 2.830000] [<c0059aac>] (sunxi_gpio_request_array+0x160/0x540) from [<c040b868>] (alloc_pin+0xc/0x60)
[<c040b868>] (alloc_pin+0xc/0x60) from [<c00209cc>] (sw_hci_sunxi_init+0x3c/0x144)
[ 2.850000] [<c040b868>] (alloc_pin+0xc/0x60) from [<c00209cc>] (sw_hci_sunxi_init+0x3c/0x144)
[<c00209cc>] (sw_hci_sunxi_init+0x3c/0x144) from [<c0031378>] (do_one_initcall+0x34/0x180)
[ 2.870000] [<c00209cc>] (sw_hci_sunxi_init+0x3c/0x144) from [<c0031378>] (do_one_initcall+0x34/0x180)
[<c0031378>] (do_one_initcall+0x34/0x180) from [<c00084d4>] (kernel_init+0x108/0x194)
[ 2.880000] [<c0031378>] (do_one_initcall+0x34/0x180) from [<c00084d4>] (kernel_init+0x108/0x194)
[<c00084d4>] (kernel_init+0x108/0x194) from [<c0039358>] (kernel_thread_exit+0x0/0x8)
[ 2.900000] [<c00084d4>] (kernel_init+0x108/0x194) from [<c0039358>] (kernel_thread_exit+0x0/0x8)
<0>Rebooting in 10 seconds..[ 2.920000] Rebooting in 10 seconds.. linux内核终于启动了，看到启动信息就知道出现不少问题。 pcduino的linux移植二写的太长了，根文件系统移植以及未解决的问题留在pcduino的linux移植三。
有些问题还未解决，知道的直接留言，我们一起解决。 转载自CSDN，感谢我用国芯分享。 | 
发表于 2013-6-21 16:24:31