openmoko nor问题
xiangfu
xiangfu at openmoko.org
Sat Aug 16 15:10:47 CEST 2008
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here is how to flash NOR write by Werner
git clone git://git.openmoko.org/git/u-boot.git
cd u-boot
git checkout origin/stable
make ARCH=arm CROSS_COMPILE=arm-angstrom-linux-gnueabi- gta02v5_config
make ARCH=arm CROSS_COMPILE=arm-angstrom-linux-gnueabi- u-boot.udfu
cd ..
- --------------Building the NOR image --------------
svn co http://svn.openmoko.org/trunk/src/host
cd host/devirginator
wget http://wiki.openmoko.org/images/c/c2/System_boot.png
./mknor -D QUIET -s System_boot.png ../../u-boot/u-boot.udfu
- -------------- Unlock the NOR --------------
# You need this if using a debug board. The DM1.5 fixture at the factory
should
# permanently disable NOR write-protection, so this section can be skipped.
#
make -C ../norwp
../norwp/norwp rw
- -------------- Installing the NOR image --------------
ifconfig usb0 192.168.0.200 up
scp nor.bin flashnor 192.168.0.202:
ssh 192.168.0.202 ./flashnor nor.bin
ChandleWEi wrote:
> To load U-Boot from NOR and enter the boot menu press and hold AUX, then
> press and hold POWER, wait for the boot menu to come up, then release
> both.
>
this is not the method enter NOR U-BOOT, you should:
press and hold AUX, then the press and hold POWER, then release the AUX
after 1 sec, keep hold POWER util boot menu come up, then you can
release the POWER.
>
> nor 试验了很多次都进不去,有什么办法判断这个nor的问题?
> 我在irc上问人,有人说是可能是由于是出厂的时候没有耍,我不是很明白,这个
> 有什么办法刷么?我有debug 板子,逛了wiki也么找到方法,我nand没有问题
>
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