+Thomas On 25 July 2017 at 12:01, Alexandre N. Perfeito <[email protected]> wrote: > > Uboot List, > > > Someone could help me as I wrap up this to solve my problem. > > Best Regards > > Perfeito, Alexander > > ________________________________ > De: Alexandre N. Perfeito <[email protected]> > Enviado: segunda-feira, 24 de julho de 2017 18:35 > Para: Thomas Hoff > Cc: Simon Glass > Assunto: Re: [U-Boot] Uboot compatible with board Tegra124-nyan-big > (ChromeBook G3 HP 14") > > > HI Thomas, > > > First of all thanks. > > > > I not using SDcard. But this help some way check this > out below: > > > My USB 32 G is partioned like this: > > > cgpt add -i 6 -b 64 -s 32768 -S 1 -P 5 -l KERN-A -t > "kernel" /dev/sda6 --> 16 MB Space The MAIN TIP I ASK FOR > cgpt add -i 7 -b 65600 -s $aroot_size -l ROOT-A -t > "rootfs" /dev/sda7 --> 29.3GBSpace Roofs with (Ubunut Xenial Installed) and > running chroot OK > > See the information about the device USB: > > > /dev/sda6: PARTLABEL="KERN-A" > PARTUUID="d43b02e7-af2d-3642-93d8-370d84193655" > /dev/sda7: > UUID="4100d9e3-55b9-4ce2-9312-117932369684" TYPE="ext4" PARTLABEL="ROOT-A" > PARTUUID="a01d12a1-c0e2-d54c-b68a-6e24e3896ae2" > > How I do to put this information you give me Below in > e-mail before: > > to you would boot a kernel from an ***sdcard that > had uImage and tegra124-nyan-big.dtb in ***ext2 formatted partition on > ***/dev/mmcblk1p3 > > ***mmc dev 1 ; mmc rescan 1 ; ext2load mmc 1:3 0x81000000 uImage ; ext2load > mmc 1:3 0x82000000 tegra124-nyan-big.dtb ; bootm 0x81000000 - 0x82000000
You can use gparted or mkfs to build an ext4 filesystem, then copy those two files onto it. This thread is quite confusing due to strange quoting and top-posting. You might want to start again... > > Because I using the sugestion 1 I did describe in e-mail > below with Uboot and Kernel 3.10.x.x run like a charm. > > > *** Information to adapt for USB botting > > > > How I do to Kernel 4.4.x.x > > > Best Regards > > > Perfeito , Alexander > > ________________________________ > De: Thomas Hoff <[email protected]> > Enviado: segunda-feira, 24 de julho de 2017 17:53 > Para: Simon Glass > Cc: Alexandre N. Perfeito; [email protected] > Assunto: Re: [U-Boot] Uboot compatible with board Tegra124-nyan-big > (ChromeBook G3 HP 14") > > Hey Alexandre, > > > Here is a link to a precompiled and signed non verified uboot for the > nyan-big chromebook: > https://drive.google.com/file/d/0B3uMpbwOyYIadEtPdVpHV1piWEU/view?usp=sharing > > This is how you would boot a kernel from an sdcard that had uImage and > tegra124-nyan-big.dtb in ext2 formatted partition on /dev/mmcblk1p3 > mmc dev 1 ; mmc rescan 1 ; ext2load mmc 1:3 0x81000000 uImage ; ext2load mmc > 1:3 0x82000000 tegra124-nyan-big.dtb ; bootm 0x81000000 - 0x82000000 > > Hope that helps > > On Fri, Jul 21, 2017 at 3:48 AM, Simon Glass > <[email protected]<mailto:[email protected]>> wrote: > Hi Alexandre, > > [...] > >>> Hi , My Name is Alexander and i need some tip information about U-boot >>> Board Nyan-Big to runinng Linux v4.4.x.x. >> >> Can you please resend this to the U-Boot mailing list and cc me? >> >> Thanks, >> Simon >>> >>> >>> I compiled source 4.4.0.70 Ubuntu distribution in chroot environment in my >>> chormebook Tegra Tk1. >>> After compilation the generated files were the following: >>> >>> >>> >>> [aperfeito@alarm boot]$ ls -l >>> total 24992 >>> -rw-r--r-- 1 root root 98874 Jul 13 14:54 config-4.4.70-ARCH >>> -rw-r--r-- 1 root root 8277506 Jul 13 14:54 initrd.img-4.4.70-ARCH >>> -rw-r--r-- 1 root root 2033244 Jul 13 14:54 System.map-4.4.70-ARCH >>> -rw-r--r-- 1 root root 15175680 Jul 13 14:54 vmlinuz-4.4.70-ARCH >>> >>> I also compiled the u-boot-tegra in the same environment in chroot Ubuntu >>> Xenial distribution these were compiled according to the email of Tom Warren >>> send before >>> >>> Make 'nyan-big_defconfig' and everything ok as you see below the >>> generated files: >>> >>> >>> [aperfeito@alarm u-boot-tegra]$ ls *.bin >>> u-boot.bin u-boot-dtb-tegra.bin u-boot-nodtb-tegra.bin >>> u-boot-dtb.bin u-boot-nodtb.bin u-boot-tegra.bin >>> >>> Now is the tip I'm asking you: >>> I have two suggestions on how to put this in the KERNEL partition of my >>> USB. >>> My USB has two partitions >>> To 1st. KERNEL Name with 16 megabytes of space dev / sda6 >>> A 2st. ROOFS Name approximately 29 Gigabytes of space where I worked >>> to compile the UbuntuXenial and Uboot-Tegra srcs kernel as you see in the >>> email. >>> >>> >>> Sugestion : 1 >>> mkimage -D "-I dts -O dtb -p 2048" -f kernel.its vmlinux.uimg >>> dd if=/dev/zero of=bootloader.bin bs=512 count=1 >>> vbutil_kernel \ >>> --pack vmlinux.kpart \ >>> --version 1 \ >>> --vmlinuz vmlinux.uimg \ >>> --arch arm \ >>> --keyblock kernel.keyblock \ --> How I do This if necessary >>> --signprivate kernel_data_key.vbprivk \ --> How I do This if >>> necessary >>> --config cmdline \ --> TXT file whit this config below >>> --bootloader bootloader.bin >>> >>> kernel.its adjust to files below as given to te src kernel 4.4.0-70 >>> ./arch/arm/boot/dts/tegra124-nyan-blaze.dtb >>> ./arch/arm/boot/dts/tegra124-nyan-big.dtb >>> ___________________________________________________TXT CONFIG FILE >>> __________________________________________________ >>> console=tty1 init=/sbin/init root=PARTUUID=%U/PARTNROFF=1 rootwait rw >>> noinitrd lsm.module_locking=0 ## OR ### >>> initrd=/boot/initrd.img-4.4.0-ARCH console=ttyS0,115200n8 console=tty1 >>> ignore_loglevel earlyprintk cgroup_enable=memory root=/dev/sda7 >>> >>> >>> ### For config line need your sugestion with is the best. >>> >>> >>> Sugestion: 2 >>> >>> I have to copy the kernel, generated initramfs, and dtb to the SDA6 >>> partition and added the following kernel config to /dev/sda7/roofsparttion >>> :/boot/extlinux/extlinux.conf >>> >>> LABEL UbuntuXenial >>> MENU LABEL UbuntuXenial on sda7 with 4.4 kernel >>> LINUX /boot/vmlinuz-4.4.0 >>> FDT /boot/dtb/tegra124-nyan-big.dtb >>> APPEND initrd=/boot/initrd.img-4.4.0-ARCH console=ttyS0,115200n8 >>> console=tty1 ignore_loglevel earlyprintk cgroup_enable=memory root=/dev/sda7 >>> >>> >>> >>> How to make U-boot-Tegra now Work with Kernel 4.4.x.x as v3.10.x.x Kernels >>> booting on USB. > > There is a series which shows how to do this for tegra and rockchip. > It is at u-boot-dm/chain-working and you can find a README there as > well. > > The series has not been applied yet - I think it is in Tom Warren's queue? > > Regards, > Simon > [...] > _______________________________________________ > U-Boot mailing list > [email protected]<mailto:[email protected]> > https://lists.denx.de/listinfo/u-boot > > _______________________________________________ > U-Boot mailing list > [email protected] > https://lists.denx.de/listinfo/u-boot Regards, Simon _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
