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arm2410 - linux移植(4)

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<*> NFS file system support

保存退出,产生.config 文件.

.config 文件能从提供的2.4.14.1 的内核包中找到,文件名为config.back.

1.4.3编译内核

[arm@localhost linux-2.6.14]$ make zImage

注意:若编译内核出现如下情况

LD .tmp_vmlinux1

arm-linux-ld:arch/arm/kernel/vmlinux.lds:1439: parse error

make: *** [.tmp_vmlinux1] Error 1

解决方法:修改arch/arm/kernel/vmlinux.lds

[arm@localhost linux-2.6.14]$ vi arch/arm/kernel/vmlinux.lds

将文件尾2 条的ASSERT 注释掉 (1439 )

/* ASSERT((__proc_info_end - __proc_info_begin), \CPU support\*/

/* ASSERT((__arch_info_end - __arch_info_begin), \defined\

然后重新make zImage 即可

1.4.4 下载zImage到开发板

CRANE2410 # tftp 0x30008000 zImage

TFTP from server 192.168.1.6; our IP address is 192.168.1.5

Filename 'zImage'.

Load address: 0x30008000

Loading:

#################################################################

#################################################################

#################################################################

#############################

done

Bytes transferred = 1142856 (117048 hex)

CRANE2410 # bootm 0x30008000

1.4.5 目标板启动信息如下

IRQ Stack: 33fc149c

FIQ Stack: 33fc249c 1

----------------------- 页面 58----------------------- 1

DRAM Configuration:

Bank #0: 30000000 64 MB 1

NAND:64 MB

In: serial

Out: serial

Err: serial

Hit any key to stop autoboot: 0

zImage magic = 0x016f2818

NOW, Booting Linux......

Uncompressing

Linux............................................................................ don.Linux version 2.6.14.1 (arm@dozec) (gcc

version 3.3.2) #15 Thu Jul 6 14:26:29 CST 2006

CPU: ARM920Tid(wb) [41129200] revision 0 (ARMv4T)

Machine: SMDK2410

Warning: bad configuration page, trying to continue

Memory policy: ECC disabled, Data cache writeback

CPU S3C2410A (id 0x32410002)

S3C2410: core 202.800 MHz, memory 101.400 MHz, peripheral 50.700 MHz

S3C2410 Clocks, (c) 2004 Simtec Electronics

CLOCK: Slow mode (1.500 MHz), fast, MPLL on, UPLL on

CPU0: D VIVT write-back cache

CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets

CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets

Built 1 zonelists

Kernel command line: noinitrd root=/dev/mtdblock2 init=/linuxrc console=ttySAC0,115200

irq: clearing subpending status 00000002

PID hash table entries: 128 (order: 7, 2048 bytes)

timer tcon=00500000, tcnt a509, tcfg 00000200,00000000, usec 00001e4c

Console: colour dummy device 80x30

Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)

Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)

Memory: 16MB = 16MB total

Memory: 13712KB available (1927K code, 422K data, 104K init)

Mount-cache hash table entries: 512

CPU: Testing write buffer coherency: ok

softlockup thread 0 started up.

NET: Registered protocol family 16

S3C2410: Initialising architecture

SCSI subsystem initialized

usbcore: registered new driver usbfs

usbcore: registered new driver hub

S3C2410 DMA Driver, (c) 2003-2004 Simtec Electronics

DMA channel 0 at c1800000, irq 33

DMA channel 1 at c1800040, irq 34

DMA channel 2 at c1800080, irq 35

DMA channel 3 at c18000c0, irq 36

NetWinder Floating Point Emulator V0.97 (double precision)

devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)

devfs: boot_options: 0x1

Console: switching to colour frame buffer device 80x25

fb0: Virtual frame buffer device, using 1024K of video memory

----------------------- 页面 59-----------------------

S3C2410 RTC, (c) 2004 Simtec Electronics

s3c2410_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2410

s3c2410_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2410

s3c2410_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2410

io scheduler noop registered

io scheduler anticipatory registered

io scheduler deadline registered

io scheduler cfq registered

RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize

Cirrus Logic CS8900A driver for Linux (Modified for SMDK2410)

eth0: CS8900A rev E at 0xe0000300 irq=53, no eeprom , addr: 08: 0:3E:26:0A:5B

S3C24XX NAND Driver, (c) 2004 Simtec Electronics

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