Guest Posted February 1, 2021 Posted February 1, 2021 Armbianmonitor: http://ix.io/2NYM I recently bought a 64 GB eMMC module (chip on orange board) from Ordoid/Hardkernel but u-boot does not recognize the eMMC. What I did: installed the official Armbian_20.11.10_Odroidc2_focal_current_5.9.14.img.xz with Etcher on SD card booted successfully from SD card, eMMC is accessible from within Armbian/Ubuntu executed nand-sata-install to transfer the system to eMMC, which completed without error messages shutdown the system, removed SDcard and restarted it The serial console displayed the following: U-Boot 2020.10-armbian (Jan 05 2021 - 01:40:47 +0100) odroid-c2 Model: Hardkernel ODROID-C2 SoC: Amlogic Meson GXBB (S905) Revision 1f:c (0:1) DRAM: 2 GiB MMC: mmc@72000: 0, mmc@74000: 1 In: serial Out: serial Err: serial Net: eth0: ethernet@c9410000 Hit any key to stop autoboot: 0 Card did not respond to voltage select! Card did not respond to voltage select! MMC Device 2 not found no mmc device at slot 2 starting USB... Bus usb@c9100000: USB DWC2 scanning bus usb@c9100000 for devices... 2 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found and then tried to boot via network. I then flashed the eMMC with the official Odroid image ubuntu-20.04-3.16-minimal-odroid-c2-20200617.img.xz and the system booted up successfully, so the eMMC module is working fine. Next step was to try the nightly build (Armbian_21.02.0-trunk.80_Odroidc2_focal_current_5.10.10_gnome_desktop.img.xz, with Etcher flashed on SD, then nand-sata-install) and again the eMMC as not visible in u-boot so the system did not come up. Therefore I set up an Armbian build environment and first tried to use this promising patch for u-boot https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic/-/commit/5ccd5d2cc98224108ae9fb09593a862c9caa5e80 but it seemed not to be suficient. I then replaced the provided u-boot v2020.10 with the new v2021.01 version and after replacing the kernel and uboot packages with the self compiled ones the eMMC was recognised by u-boot and the system boots from the orange 64GB eMMC module. U-Boot 2021.01-armbian (Feb 01 2021 - 11:57:23 +0100) odroid-c2 Model: Hardkernel ODROID-C2 SoC: Amlogic Meson GXBB (S905) Revision 1f:c (0:1) DRAM: 2 GiB MMC: mmc@72000: 0, mmc@74000: 1 In: serial Out: serial Err: serial Net: eth0: ethernet@c9410000 Hit any key to stop autoboot: 0 Card did not respond to voltage select! : -110 switch to partitions #0, OK mmc1(part 0) is current device Scanning mmc 1:1... Found U-Boot script /boot/boot.scr 7136 bytes read in 1 ms (6.8 MiB/s) ## Executing script at 08000000 161 bytes read in 1 ms (157.2 KiB/s) 15703885 bytes read in 342 ms (43.8 MiB/s) 25461248 bytes read in 556 ms (43.7 MiB/s) 38868 bytes read in 2 ms (18.5 MiB/s) 232 bytes read in 1 ms (226.6 KiB/s) Applying kernel provided DT fixup script (meson-fixup.scr) The "Card did not respond to voltage select" message is from the missing SD card Therefore I kindly ask to upgrade the u-boot of Odroid C2 to version 2021.01 in the next release.
Igor Posted February 1, 2021 Posted February 1, 2021 45 minutes ago, Firefly said: Therefore I kindly ask to upgrade the u-boot of Odroid C2 to version 2021.01 in the next release. You only need to do this: https://github.com/armbian/build/pull/2601 (sometimes there is lots of work, this time I only lost half an hour) Optional for adding info to release log: https://armbian.atlassian.net/browse/AR-628
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