移植Linux内核
将EABI-4.3.3_EmbedSky_20091210.tar.bz2移到Linux系统中/opt/EmbedSky
tar xvfj EABI_4.3.3_EmbedSky_20091210.tar.bz2 -C /，
添加编译路径：向gedit /etc/profile添加：pathmunge /opt/EmbedSky/4.3.3/bin
建立交叉编译环境：source /etc/profile 再arm-linux-gcc -v
1.1.将Linux_2.6.30.4.tar.bz2移到Linux之中/opt/EmbedSky
tar xvfj linux_2.6.30.4_20091031.tar.bz2 -C /
进入/opt/EmbedSky/linux-2.6.30.4/中使用 cp -f config_EmbedSky_W35_256MB .cofig
接着make zImage 就出现了下面的问题：
# cp -f config_EmbedSky_W35_256MB .config
# make menuconfig
HOSTCCscripts/basic/fixdep
HOSTCCscripts/basic/docproc
HOSTCCscripts/basic/hash
HOSTCCscripts/kconfig/conf.o
HOSTCCscripts/kconfig/kxgettext.o
HOSTCCscripts/kconfig/lxdialog/checklist.o
HOSTCCscripts/kconfig/lxdialog/inputbox.o
HOSTCCscripts/kconfig/lxdialog/menubox.o
HOSTCCscripts/kconfig/lxdialog/textbox.o
HOSTCCscripts/kconfig/lxdialog/util.o
HOSTCCscripts/kconfig/lxdialog/yesno.o
HOSTCCscripts/kconfig/mconf.o
HOSTCCscripts/kconfig/zconf.tab.o
HOSTLDscripts/kconfig/mconf
scripts/kconfig/mconf arch/arm/Kconfig
*** End of Linux kernel configuration.
*** Execute 'make' to build the kernel or try 'make help'.
You have new mail in /var/spool/mail/root
# make zImage
make: arm-linux-gcc: Command not found
??HOSTLDscripts/kconfig/conf
scripts/kconfig/conf -s arch/arm/Kconfig
make: arm-linux-gcc: Command not found
??CHK include/linux/version.h
Generating include/asm-arm/mach-types.h
CHK include/linux/utsrelease.h
UPD include/linux/utsrelease.h
SYMLINK include/asm -> include/asm-arm
CC kernel/bounds.s
/bin/sh: line 1: arm-linux-gcc: command not found
make: *** Error 127
make: *** Error 2 选择编译器很重要 哎，文档有的地方跳跃太大啊，25和30混着写，看的晕啊 9# ntlbl
按着附录里的配置单，配置也能成功 我的按手册上移植不成，郁闷死我了 搞了好长时间也没移植成功 哪位高手能重写一个傻瓜点的移植教程啊 你好!我这也不能启动，板子配置是64M的NAND Flash。串口打印信息如下。
##### EmbedSky BIOS for SKY2440 #####
Press Space key to stop autoboot !
Booting Linux ...
Copy linux kernel from 0x0004c000 to 0x30008000, size = 0x00200000 ... Copy Kernel to SDRAM done,NOW, Booting Linux......
Uncompressing Linux.......................................................................................................................... done, booting the kernel.
Linux version 2.6.30.4-LSL (root@localhost.localdomain) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-176) ) #1 Sat Jul 31 10:28:23 CST 2010
CPU: ARM920T revision 0 (ARMv4T), cr=c0007177
CPU: VIVT data cache, VIVT instruction cache
Machine: TQ2440
ATAG_INITRD is deprecated; please update your bootloader.
Memory policy: ECC disabled, Data cache writeback
CPU S3C2440A (id 0x32440001)
S3C24XX Clocks, (c) 2004 Simtec Electronics
S3C244X: core 400.000 MHz, memory 100.000 MHz, peripheral 50.000 MHz
CLOCK: Slow mode (1.500 MHz), fast, MPLL on, UPLL on
Built 1 zonelists in Zone order, mobility grouping on.Total pages: 16256
Kernel command line: noinitrd root=/dev/mtdblock2 init=/linuxrc console=ttySAC0
NR_IRQS:85
irq: clearing subpending status 00000002
PID hash table entries: 256 (order: 8, 1024 bytes)
Console: colour dummy device 80x30
console enabled
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB = 64MB total
Memory: 60876KB available (3444K code, 374K data, 180K init, 0K highmem)
SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Calibrating delay loop... 199.47 BogoMIPS (lpj=498688)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
net_namespace: 296 bytes
NET: Registered protocol family 16
S3C2440: Initialising architecture
S3C2440: IRQ Support
S3C24XX DMA Driver, (c) 2003-2004,2006 Simtec Electronics
DMA channel 0 at c4808000, irq 33
DMA channel 1 at c4808040, irq 34
DMA channel 2 at c4808080, irq 35
DMA channel 3 at c48080c0, irq 36
S3C244X: Clock Support, DVS off
bio: create slab <bio-0> at 0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
s3c2440-i2c s3c2440-i2c: slave address 0x10
s3c2440-i2c s3c2440-i2c: bus frequency set to 97 KHz
s3c2440-i2c s3c2440-i2c: i2c-0: S3C I2C adapter
cfg80211: Calling CRDA to update world regulatory domain
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
NET: Registered protocol family 1
yaffs Jul 31 2010 10:24:07 Installing.
msgmni has been set to 119
alg: No test for stdrng (krng)
io scheduler noop registered (default)
Console: switching to colour frame buffer device 40x15
fb0: s3c2410fb frame buffer device
backlight initialized
GPIO-Control initialized
PWM-Test initialized
adc initialized
s3c2440-uart.0: tq2440_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2440
s3c2440-uart.1: tq2440_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2440
s3c2440-uart.2: tq2440_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2440
loop: module loaded
Driver 'sd' needs updating - please use bus_type methods
dm9000 Ethernet Driver, V1.31
Now use the default MAC address: 10:23:45:67:89:ab
eth0 (dm9000): not using net_device_ops yet
eth0: dm9000e at c4814000,c4818004 IRQ 51 MAC: 10:23:45:67:89:ab (EmbedSky)
S3C24XX NAND Driver, (c) 2004 Simtec Electronics
s3c2440-nand s3c2440-nand: Tacls=2, 20ns Twrph0=3 30ns, Twrph1=2 20ns
NAND device: Manufacturer ID: 0xec, Chip ID: 0x76 (Samsung NAND 64MiB 3,3V 8-bit)
Scanning device for bad blocks
Bad eraseblock 1952 at 0x000001e80000
Bad eraseblock 3180 at 0x0000031b0000
Creating 3 MTD partitions on "NAND 64MiB 3,3V 8-bit":
0x000000000000-0x000000040000 : "EmbedSky_Board_uboot"
0x000000200000-0x000000400000 : "EmbedSky_Board_kernel"
0x000000400000-0x000003ff8000 : "EmbedSky_Board_yaffs2"
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1
s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000
usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: S3C24XX OHCI
usb usb1: Manufacturer: Linux 2.6.30.4-LSL ohci_hcd
usb usb1: SerialNumber: s3c24xx
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver usbserial
usbserial: USB Serial Driver core
USB Serial support registered for pl2303
usbcore: registered new interface driver pl2303
pl2303: Prolific PL2303 USB to serial adaptor driver
s3c2410_udc: debugfs dir creation failed -19
s3c2440-usbgadget s3c2440-usbgadget: S3C2440: increasing FIFO to 128 bytes
mice: PS/2 mouse device common for all mice
TQ2440 TouchScreen successfully loaded
input: TQ2440 TouchScreen as /devices/virtual/input/input0
S3C24XX RTC, (c) 2004,2006 Simtec Electronics
s3c2410-rtc s3c2410-rtc: rtc disabled, re-enabling
s3c2410-rtc s3c2410-rtc: rtc core: registered s3c as rtc0
i2c /dev entries driver
Linux video capture interface: v2.00
zc0301: V4L2 driver for ZC0301 Image Processor and Control Chip v1:1.10
usbcore: registered new interface driver zc0301
gspca: main v2.5.0 registered
usbcore: registered new interface driver zc3xx
zc3xx: registered
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v0.1.0)
S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
s3c2410-wdt s3c2410-wdt: starting watchdog timer
s3c2410-wdt s3c2410-wdt: watchdog active, reset abled, irq enabled
mapped channel 0 to 0
s3c2440-sdi s3c2440-sdi: powered down.
s3c2440-sdi s3c2440-sdi: initialisation done.
s3c2440-sdi s3c2440-sdi: powered down.
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.18a.
No device for DAI UDA134X
No device for DAI s3c24xx-i2s
S3C24XX_UDA134X SoC Audio driver
UDA134X SoC Audio Codec
asoc: UDA134X <-> s3c24xx-i2s mapping ok
ALSA device list:
#0: S3C24XX_UDA134X (UDA134X)
TCP cubic registered
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
lib80211: common routines for IEEE802.11 drivers
s3c2410-rtc s3c2410-rtc: hctosys: invalid date/time
yaffs: dev is 32505858 name is "mtdblock2"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.2, "mtdblock2"
yaffs: block 1696 is marked bad
block 1697 is bad
yaffs: block 2924 is marked bad
block 2925 is bad
yaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs filesystem) on device 31:2.
Freeing init memory: 180K
Failed to execute /linuxrc.Attempting defaults...
Kernel panic - not syncing: No init found.Try passing init= option to kernel.
Backtrace:
[<c0039fd4>] (dump_backtrace+0x0/0x10c) from [<c02b174c>] (dump_stack+0x18/0x1c)
r7:00000000 r6:c03bdde0 r5:c03bd7a0 r4:c0396248
[<c02b1734>] (dump_stack+0x0/0x1c) from [<c02b179c>] (panic+0x4c/0x124)
[<c02b1750>] (panic+0x0/0x124) from [<c00354f0>] (init_post+0xec/0x178)
r3:00000000 r2:c385ed00 r1:c03f1000 r0:c033f21c
[<c0035404>] (init_post+0x0/0x178) from [<c000847c>] (kernel_init+0xcc/0xf4)
r5:c001d670 r4:c001d9d4
[<c00083b0>] (kernel_init+0x0/0xf4) from [<c004af30>] (do_exit+0x0/0x620)
r7:00000000 r6:00000000 r5:00000000 r4:00000000
关于内核配置 make menuconfig不成功
本帖最后由 chensiyang1985 于 2010-8-23 18:39 编辑我在内核中添加对ARM的支持
我是按照移植教程上说的 将Makefile文件中改的ARCH=arm CROSS_COMPILE=arm-linux-
然后用make menuconfig命令打不开配置单啊？
使用make ARCH=arm CROSS_COMPILE=arm-linux- menuconfig 倒是可以打开配置单，但是关闭后，再使用make menuconfig依然打不开配置单有谁知道是什么原因吗？ 1# 亚瑟王
yaffs: dev is 32505858 name is "mtdblock2"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.2, "mtdblock2"
yaffs: auto selecting yaffs2
block 318 is bad
block 1196 is bad
block 2010 is bad
yaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs filesystem) on device 31:2.
Freeing init memory: 176K
Kernel panic - not syncing: Attempted to kill init!
Backtrace:
[<c0038fd4>] (dump_backtrace+0x0/0x10c) from [<c027d7e8>] (dump_stack+0x18/0x1c)
r7:c381a000 r6:c0377600 r5:00000004 r4:00000004
[<c027d7d0>] (dump_stack+0x0/0x1c) from [<c027d838>] (panic+0x4c/0x124)
[<c027d7ec>] (panic+0x0/0x124) from [<c004a450>] (do_exit+0x520/0x620)
r3:c0356758 r2:c381de10 r1:c381dce4 r0:c0306e54
[<c0049f30>] (do_exit+0x0/0x620) from [<c004a594>] (do_group_exit+0x44/0xc4)
[<c004a550>] (do_group_exit+0x0/0xc4) from [<c0054a4c>] (get_signal_to_deliver+0
x198/0x350)
r5:00000004 r4:c381c000
[<c00548b4>] (get_signal_to_deliver+0x0/0x350) from [<c0037788>] (do_signal+0x5c
/0x4b0)
[<c003772c>] (do_signal+0x0/0x4b0) from [<c0037c0c>] (do_notify_resume+0x30/0x34
)
[<c0037bdc>] (do_notify_resume+0x0/0x34) from [<c0034eac>] (work_pending+0x1c/0x
20)
我不知道到底是什么原因造成的这个结果，反正是现在系统跑不起来 好多问题 啊~~~~~~~~~~~~~~~~~~~~~~ 不错不错~好好看看~ 不错，支持下。 触摸移植出现错误
按照教材，做step16的触摸驱动移植。针对linux2.6.30.4内核，在 Linux-2.6.30.4 中的触摸驱动和 Linux-2.6.25.8 的触摸驱动不太一样，从天嵌科技提供的 2.6.30.4 的源码中的 “ drivers/input/touchsreen/ ” 拷贝 “ tq2440_ts.c ” 文件到您的内核的 “ drivers/input/touchsreen/ ” 目录下，然后修改驱动源码的 41 行为如下内容：
//extern struct semaphore ADC_LOCK; // 这个原来的内容
DECLARE_MUTEX(ADC_LOCK); // 这是修改后的内容
说明： 修改原因，因为天嵌科技提供的触摸驱动中使用了 ADC 驱动中的 ADC_LOCK ，而这里并没有移植 ADC 驱动，所以这里做一下简单的改变。
但是按照教材改动后，编译内核，出现错误，错误是信息如下：
drivers/input/built-in.o.data+0x730): multiple definition of `ADC_LOCK'
drivers/char/built-in.o.data+0x490): first defined here
make: *** Error 1
make: *** Error 2
# drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
end_request: I/O error, dev mtdblock2, sector 256
isofs_fill_super: bread failed, dev=mtdblock2, iso_blknum=64, block=128
yaffs: dev is 32505858 name is "mtdblock2"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.2, "mtdblock2"
yaffs: auto selecting yaffs2
block 263 is bad
block 388 is bad
block 1720 is bad
yaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs filesystem) on device 31:2.
Freeing init memory: 116K
can't run '/etc/init.d/rcS': No such file or directory
can't open /dev/s3c2410_serial0: No such file or directory
can't open /dev/s3c2410_serial0: No such file or directory
can't open /dev/s3c2410_serial0: No such file or directory
can't open /dev/s3c2410_serial0: No such file or directory
'/etc/init.d/rcS' 文件系统中有这个文件啊怎么报错说没有呢？ 用光盘里面的内核镜像就不会出现这个问题 自己移植的内核刷上去就会这样怎么办啊？以前也移植成功过没出现这个问题啊已经搞了N天了快崩溃了急急急