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From stock vega - dmesg > dmesg.log | From stock vega - dmesg > dmesg.log | ||
| - | + | mem=448M@0M nvmem=64M@448M vmalloc=192M video=tegrafb console=ttyS0,115200n8 usbcore.old_scheme_first=1 tegraboot=nand mtdparts=tegra_nand:2048K@6784K(misc),5120K@9344K(recovery),8192K@14976K(boot),1 | |
2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 | 2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 | ||
(userdata) | (userdata) | ||
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Change to use tty0 and try to point root to scdcard which has ubuntu fs, no need for initrd | Change to use tty0 and try to point root to scdcard which has ubuntu fs, no need for initrd | ||
| - | + | ./mkbootimg --kernel part-7.img-kernel --ramdisk part-7.img-ramdisk.gz --cmdline "root=/dev/mmcblk3p1 rootdelay=15 rw mem=448M@0M noinitrd nvmem=64M@448M vmalloc=192M video=tegrafb console=tty0,115200n8 usbcore.old_scheme_first=1 debug tegraboot=nand mtdparts=tegra_nand:2048K@6784K(misc),5120K@9344K(recovery),8192K@14976K(boot),1 | |
2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 | 2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 | ||
(userdata) " -o kernel100.img | (userdata) " -o kernel100.img | ||
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Try /dev/block/mmcblk3p1 | Try /dev/block/mmcblk3p1 | ||
| - | + | ./mkbootimg --kernel part-7.img-kernel --ramdisk part-7.img-ramdisk.gz --cmdline "root=/dev/block/mmcblk3p1 rootdelay=15 rw mem=448M@0M noinitrd nvmem=64M@448M vmalloc=192M video=tegrafb console=tty0,115200n8 usbcore.old_scheme_first=1 debug tegraboot=nand mtdparts=tegra_nand:2048K@6784K(misc),5120K@9344K(recovery),8192K@14976K(boot),1 | |
2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 | 2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 | ||
(userdata) " -o kernel101.img | (userdata) " -o kernel101.img | ||
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Seems to be booting from mmc even though I have a root=, is it the tegraboot=nand? | Seems to be booting from mmc even though I have a root=, is it the tegraboot=nand? | ||
| - | + | ./mkbootimg --kernel part-7.img-kernel --ramdisk part-7.img-ramdisk.gz --cmdline "root=/dev/block/mmcblk3p1 rootdelay=15 rw mem=448M@0M noinitrd nvmem=64M@448M vmalloc=192M video=tegrafb console=tty0,115200n8 usbcore.old_scheme_first=1 debug mtdparts=tegra_nand:2048K@6784K(misc),5120K@9344K(recovery),8192K@14976K(boot),1 | |
2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 | 2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 | ||
(userdata) " -o kernel102.img | (userdata) " -o kernel102.img | ||
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This did try to boot something other than internal flash initially but failed - last try before bed (2.35am) - point to init | This did try to boot something other than internal flash initially but failed - last try before bed (2.35am) - point to init | ||
| - | + | ./mkbootimg --kernel part-7.img-kernel --ramdisk part-7.img-ramdisk.gz --cmdline "root=/dev/block/mmcblk3p1 rootdelay=15 rw mem=448M@0M noinitrd nvmem=64M@448M vmalloc=192M video=tegrafb init=/sbin/init console=tty0,115200n8 usbcore.old_scheme_first=1 debug mtdparts=tegra_nand:2048K@6784K(misc),5120K@9344K(recovery),8192K@14976K(boot),1 | |
2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 | 2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 | ||
(userdata) " -o kernel103.img | (userdata) " -o kernel103.img | ||
From stock vega - dmesg > dmesg.log
mem=448M@0M nvmem=64M@448M vmalloc=192M video=tegrafb console=ttyS0,115200n8 usbcore.old_scheme_first=1 tegraboot=nand mtdparts=tegra_nand:2048K@6784K(misc),5120K@9344K(recovery),8192K@14976K(boot),1 2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 (userdata)
backup device using nvflash - http://tosh-ac100.wetpaint.com/page/Backup+and+Restore
split partition 7 (boot.img) to kernel and ramdisk using split_bootimg.pl - http://android-dls.com/wiki/index.php?titl...ack_Boot_Images
Change to use tty0 and try to point root to scdcard which has ubuntu fs, no need for initrd
./mkbootimg --kernel part-7.img-kernel --ramdisk part-7.img-ramdisk.gz --cmdline "root=/dev/mmcblk3p1 rootdelay=15 rw mem=448M@0M noinitrd nvmem=64M@448M vmalloc=192M video=tegrafb console=tty0,115200n8 usbcore.old_scheme_first=1 debug tegraboot=nand mtdparts=tegra_nand:2048K@6784K(misc),5120K@9344K(recovery),8192K@14976K(boot),1 2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 (userdata) " -o kernel100.img
nvflash --bl bootloader.bin --download 7 kernelxxx.img
Good (now have frame buffer output) but still boots from internal flash - stock kernel
Try /dev/block/mmcblk3p1
./mkbootimg --kernel part-7.img-kernel --ramdisk part-7.img-ramdisk.gz --cmdline "root=/dev/block/mmcblk3p1 rootdelay=15 rw mem=448M@0M noinitrd nvmem=64M@448M vmalloc=192M video=tegrafb console=tty0,115200n8 usbcore.old_scheme_first=1 debug tegraboot=nand mtdparts=tegra_nand:2048K@6784K(misc),5120K@9344K(recovery),8192K@14976K(boot),1 2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 (userdata) " -o kernel101.img
Seems to be booting from mmc even though I have a root=, is it the tegraboot=nand?
./mkbootimg --kernel part-7.img-kernel --ramdisk part-7.img-ramdisk.gz --cmdline "root=/dev/block/mmcblk3p1 rootdelay=15 rw mem=448M@0M noinitrd nvmem=64M@448M vmalloc=192M video=tegrafb console=tty0,115200n8 usbcore.old_scheme_first=1 debug mtdparts=tegra_nand:2048K@6784K(misc),5120K@9344K(recovery),8192K@14976K(boot),1 2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 (userdata) " -o kernel102.img
This did try to boot something other than internal flash initially but failed - last try before bed (2.35am) - point to init
./mkbootimg --kernel part-7.img-kernel --ramdisk part-7.img-ramdisk.gz --cmdline "root=/dev/block/mmcblk3p1 rootdelay=15 rw mem=448M@0M noinitrd nvmem=64M@448M vmalloc=192M video=tegrafb init=/sbin/init console=tty0,115200n8 usbcore.old_scheme_first=1 debug mtdparts=tegra_nand:2048K@6784K(misc),5120K@9344K(recovery),8192K@14976K(boot),1 2496K@23680K(system),32768K@146688K(cache),4096K@179968K(staging),339200K@184576 (userdata) " -o kernel103.img
Its still ignoring root= and noinitrd. So next I'll try