[post]首先下载linux.2.6.31.1.tar.bz2,然后解压缩到/opt/FriendlyARM/mini2440/下。
因为该内核已经支持mini2440,故
yagerya@yagerya-desktop:/opt/FriendlyARM/mini2440/linux-2.6.31.1$
yagerya@yagerya-desktop:/opt/FriendlyARM/mini2440/linux-2.6.31.1$
yagerya@yagerya-desktop:/opt/FriendlyARM/mini2440/linux-2.6.31.1$ cp arch/arm/configs/mini2440_defconfig .config
yagerya@yagerya-desktop:/opt/FriendlyARM/mini2440/linux-2.6.31.1$
yagerya@yagerya-desktop:/opt/FriendlyARM/mini2440/linux-2.6.31.1$ make menuconfig
然后保存退出。
yagerya@yagerya-desktop:/opt/FriendlyARM/mini2440/linux-2.6.31.1$ make zImage
这样就出现如下错误：
a[color=#ff0000]rch/arm/mach-s3c2440/built-in.o:(.init.data+0x724): undefined reference to `s3c_device_usb' make: *** [.tmp_vmlinux1] 错误 1
[/color]
查看Kconfig文件：
# arch/arm/mach-s3c2440/Kconfig
#
# Copyright 2007 Simtec Electronics
#
# Licensed under GPLv2
config CPU_S3C2440
bool
depends on ARCH_S3C2410
select CPU_ARM920T
select S3C2410_CLOCK
select S3C2410_PM if PM
select S3C2410_GPIO
select S3C2440_DMA if S3C2410_DMA
select CPU_S3C244X
select CPU_LLSERIAL_S3C2440
help
Support for S3C2440 Samsung Mobile CPU based systems.
.........................................................................................................
select CPU_S3C2440
select PM_H1940 if PM
help
Say Y here if you are using the HP iPAQ rx3715.
config ARCH_S3C2440
bool "SMDK2440"
select CPU_S3C2440
select MACH_SMDK
select S3C_DEV_USB_HOST
help
Say Y here if you are using the SMDK2440.
config MACH_NEXCODER_2440
bool "NexVision NEXCODER 2440 Light Board"
select CPU_S3C2440
select S3C_DEV_USB_HOST
help
Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board
config MACH_AT2440EVB
bool "Avantech AT2440EVB development board"
select CPU_S3C2440
select S3C_DEV_USB_HOST
help
Say Y here if you are using the AT2440EVB development board
config MACH_MINI2440
bool "MINI2440 development board"
select CPU_S3C2440
select EEPROM_AT24
select LEDS_TRIGGER_BACKLIGHT
select SND_S3C24XX_SOC_S3C24XX_UDA134X
help
Say Y here to select support for the MINI2440. Is a 10cm x 10cm board
available via various sources. It can come with a 3.5" or 7" touch LCD.
endmenu
这样就可发现由于mini2440中没有select S3C_DEV_USB_HOST这一项，故出现上面的错误。
好了，我们vim 修改添加它，保存退出。
重新make zImage，就生成了.
...................................................
Kernel: arch/arm/boot/zImage is ready
root@yagerya-desktop:/opt/FriendlyARM/mini2440/linux-2.6.31.1# ls
arch Documentation init MAINTAINERS README sound [color=#66ff00]vmlinux[/color]
block drivers ipc Makefile REPORTING-BUGS System.map vmlinux.o
COPYING firmware Kbuild mm samples tools
CREDITS fs kernel Module.symvers scripts usr
crypto include lib net security virt
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[ 此帖被yagerya在2009-11-09 12:45重新编辑 ]
