Thank you for the steps. If the NIC is non-functional, I think I will wait for official RPi5B support to come to u-boot.
On Saturday, February 17th, 2024 at 2:25 PM, Jojan jjvazha@yahoo.com wrote:
yes , I created new config by renaming ' rpi_arm64_config' to rpi5_arm64_config. and edited the device tree to bcm2712-rpi-5-b.dtb. Then get get the dts files fromlinux/arch/arm/boot/dts/bcm2712-rpi-5-b.dts at rpi-6.1.y)
It gets booted but still need more controllers( ethernet)
On Saturday, February 17, 2024 at 11:17:12 AM PST, John therealgraysky@proton.me wrote:
On Saturday, February 17th, 2024 at 1:55 PM, Jojan jjvazha@yahoo.com wrote:
For RPi 5B you need bcm2712 device tree . RPi4 uses 2711. So the e rpi_arm64_confi does not work for RPi5
Which config target did you build or did you modify rpi_arm64_config? If so, can you share the diff? You mentioned modifying "the config" in your message below.
Also make sure that you have the changes discussed here.[GIT PULL] rpi: updates for v2024.04 (mail-archive.com)
I built from the master branch of the github mirror. That should have these changes incorporate, no? https://github.com/u-boot/u-boot/commits/master/
Iwas able to get the git (https://source.denx.de/u-boot/custodians/u-boot-raspberrypi.git%C2%A0tags/rp...)
and modify the config to get 2712 dts file, and able to get u-boot. [GIT PULL] rpi: updates for v2024.04
On Saturday, February 17, 2024 at 08:36:22 AM PST, John therealgraysky@proton.me wrote:
I am running Arch ARM on a RPi4B and also on a RPi5B. My RPi4B can boot the vanilla kernel package (linux-aarch64) with the latest uboot-raspberrypi (2024.04-rc2) just fine. Yet, if I take that uSD card and place it in my RPi5B, it does not boot. I only see the "U-Boot" submarine logo in the upper right of the screen/no debug output. Any thoughts are appreciated.
I built u-boot like this:
unset CFLAGS unset CXXFLAGS unset CPPFLAGS
make rpi_arm64_config echo 'CONFIG_IDENT_STRING=" Arch Linux ARM"' >> .config make EXTRAVERSION=-2024.04rc2