Hi Simon, Could you Help ?
Best regards Perfeito, Alexander ________________________________ De: Alexandre N. Perfeito <perfeit...@hotmail.com> Enviado: terça-feira, 18 de julho de 2017 11:50 Para: u-boot@lists.denx.de Cc: Simon Glass Assunto: Enc: Uboot compatible with board Tegra124-nyan-big (ChromeBook G3 HP 14") Hi, I resend the e-mail as you asked ! Can help in this tip . Best Regards Perfeito,Alexander ________________________________ De: s...@google.com <s...@google.com> em nome de Simon Glass <s...@chromium.org> Enviado: segunda-feira, 17 de julho de 2017 19:50 Para: Alexandre N. Perfeito Assunto: Re: Uboot compatible with board Tegra124-nyan-big (ChromeBook G3 HP 14") Hi, On 17 July 2017 at 10:33, Alexandre N. Perfeito <perfeit...@hotmail.com<mailto:perfeit...@hotmail.com>> wrote: Simon, 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. Best Regards Perfeito Alexander ________________________________ De: Tom Warren <twar...@nvidia.com<mailto:twar...@nvidia.com>> Enviado: segunda-feira, 17 de julho de 2017 10:48 Para: Alexandre N. Perfeito Cc: Simon Glass Assunto: RE: Uboot compatible with board Tegra124-nyan-big (ChromeBook G3 HP 14") See ‘nyan-big_defconfig’. Added Simon to CC as he’s used this build quite a lot. HTH, Tom From: Alexandre N. Perfeito [mailto:perfeit...@hotmail.com<mailto:perfeit...@hotmail.com>] Sent: Wednesday, July 12, 2017 11:02 AM To: Tom Warren <twar...@nvidia.com<mailto:twar...@nvidia.com>> Subject: Uboot compatible with board Tegra124-nyan-big (ChromeBook G3 HP 14") Tom, Hi, I woud like to know if exist u-boot/configs/defconfig-for-this-board , to build a Das-U-boot to running Mainline Kernel 4.4 Thanks Best Regards Perfeito,Alexander ________________________________ This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. ________________________________ _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot