On 2010-06-29, Joachim Ott wrote:
>>> * With slower uSD you can see unknown-block-device while booting. Flash
>>> newer
>>> Qi from SHR [3] it is using rootwait instead of rootdelay=1. For u-boot
>>> increase rootdelay or use rootwait.
>>
>> this is somehow not working for me (latest u-boot) - even a rootdelay of
>> 60s will not get me past "Cannot open root device mmcblk0p7 or
>> unknown-block(179,7)". The available partition list includes all NAND
>> partitions and then just "mmcblk0 driver: mmcblk".
>
> Is your u-boot environment still ok? Can you dump it with:
what do you mean by "ok" - I continue to be able to boot from all the
other partitions, and can boot the 2.6.29 kernel on p7...
But here you go:
È'Oboot_menu_timeout=300
bootargs_base=rootfstype=jffs2 root=/dev/mtdblock6 console=ttySAC2,115200
console=tty0 loglevel=8 regular_boot
bootcmd=setenv bootargs ${bootargs_base} ${mtdparts}; nand read.e 0x32000000
kernel 0x200000; bootm 0x32000000
bootdelay=1
menu_1=Boot P1 - pyneo: setenv bootargs ${bootargs_base} ${mtdparts}
rootfstype=ext2 root=/dev/mmcblk0p1 rootdelay=5; mmcinit; ext2load mmc 0:1
0x32000000 ${sd_image_name
}; bootm 0x32000000
menu_10=Reboot: reset
menu_11=Set console to serial: setenv stdin serial; setenv stdout serial;
setenv stderr serial
menu_2=Boot P2 - SHR stable (090703): setenv bootargs ${bootargs_base}
${mtdparts} rootfstype=ext2 root=/dev/mmcblk0p2 rootdelay=5; mmcinit; ext2load
mmc 0:2 0x32000000 $
{sd_image_name}; bootm 0x32000000
menu_3=Boot P4 - Debian: setenv bootargs ${bootargs_base} ${mtdparts}
rootfstype=ext2 root=/dev/mmcblk0p4 rootdelay=5; mmcinit; ext2load mmc 0:4
0x32000000 ${sd_image_nam
e}; bootm 0x32000000
menu_4=Boot P5 - qtmoko: setenv bootargs ${bootargs_base} ${mtdparts}
rootfstype=ext2 root=/dev/mmcblk0p5 rootdelay=5; mmcinit; ext2load mmc 0:5
0x32000000 ${sd_image_nam
e}; bootm 0x32000000
menu_5=Boot P6 - SHR testing: setenv bootargs ${bootargs_base} ${mtdparts}
rootfstype=ext2 root=/dev/mmcblk0p6 rootdelay=5; mmcinit; ext2load mmc 0:6
0x32000000 ${sd_imag
e_name}; bootm 0x32000000
menu_6=Boot P7 - SHR unstable delaz: setenv bootargs ${bootargs_base}
${mtdparts} rootfstype=ext2 rootdelay=5 root=/dev/mmcblk0p7; mmcinit; ext2load
mmc 0:7 0x32000000 ${
sd_image_name}; bootm 0x32000000
menu_7=Boot P7 - SHR unstable DELAY: setenv bootargs ${bootargs_base}
${mtdparts} rootfstype=ext2 rootdelay=60 root=/dev/mmcblk0p7; mmcinit; ext2load
mmc 0:7 0x32000000 $
{sd_image_name}; bootm 0x32000000
menu_8=Power off: neo1973 power-off
menu_9=Set console to USB: setenv stdin usbtty; setenv stdout usbtty; setenv
stderr usbtty
mtddevname=nor
mtddevnum=0
mtdids=nor0=physmap-flash,nand0=neo1973-nand
mtdparts=mtdparts=physmap-flash:-(nor);neo1973-nand:0x00040000(u-boot),0x00040000(u-boot_env),0x00800000(kernel),0x000a0000(splash),0x00040000(factory),0x0f6a0000(rootfs)
partition=nor0,0
pcb_rev=0x001
pcf50633_int1=0x80
pcf50633_int2=0xaa
quiet=1
sd_image_name=uImage.bin
splashimage=nand read.e 0x32000000 splash 0x5000; unzip 0x32000000 0x8800000
0x96000
stderr=usbtty
stdin=usbtty
stdout=usbtty
usbtty=cdc_acm
Florian
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