Milan Zamazal <mzama...@redhat.com> writes: > Gilles Talis <gilles.ta...@gmail.com> writes: > >> Hi Milan, >> >> Le jeu. 7 déc. 2023 à 11:09, Milan Zamazal <mzama...@redhat.com> a écrit : >> >>> Peng Fan <peng....@oss.nxp.com> writes: >>> >>> > On 5/24/2023 3:21 AM, Gilles Talis wrote: >>> >> Add support for the Polyhex Debix Model A SBC board. >>> >> It is an industrial grade single board computer based on >>> >> NXP's i.MX 8M Plus. >>> >> Currently supported interfaces are: >>> >> - Serial console >>> >> - Micro SD >>> >> - eQOS and FEC Ethernet >>> >> imx8mp-debix-model-a.dts is taken from Linux 6.3. >>> >> Signed-off-by: Gilles Talis<gilles.ta...@gmail.com> >>> > >>> > Reviewed-by: Peng Fan <peng....@nxp.com> >>> >>> Do you know why the patch has been left (as far as I can see) without >>> further action? >>> >> I don't know. I assume the maintainer is very busy or has missed it. I was >> planning to do a resend in the next few weeks. >> >> >>> >>> BTW, I applied it to current master, compiled approximately following >>> https://docs.u-boot.org/en/latest/board/nxp/imx8mp_evk.html and tried to >>> use it on Debix Model A. U-Boot starts but cannot find the partition >>> table on the SD card: >>> >>> U-Boot SPL 2024.01-rc3-07226-g43f2873fa9-dirty (Jan 01 1980 - 00:00:00 >>> +0000) >>> Normal Boot >>> WDT: Started watchdog@30280000 with servicing every 1000ms (60s >>> timeout) >>> Trying to boot from BOOTROM >>> Boot Stage: Primary boot >>> image offset 0x8000, pagesize 0x200, ivt offset 0x0 >>> NOTICE: BL31: v2.2(release):rel_imx_5.4.70_2.3.6-0-g15e8ff164-dirty >>> NOTICE: BL31: Built : 00:00:00, Jan 1 1980 >>> >>> >>> U-Boot 2024.01-rc3-07226-g43f2873fa9-dirty (Jan 01 1980 - 00:00:00 +0000) >>> >>> CPU: Freescale i.MX8MP[8] rev1.1 at 1200 MHz >>> Reset cause: POR >>> Model: Polyhex Debix Model A i.MX8MPlus board >>> DRAM: 2 GiB >>> Core: 83 devices, 22 uclasses, devicetree: separate >>> WDT: Started watchdog@30280000 with servicing every 1000ms (60s >>> timeout) >>> MMC: FSL_SDHC: 1, FSL_SDHC: 2 >>> Loading Environment from MMC... *** Warning - bad CRC, using default >>> environment >>> >>> In: serial@30890000 >>> Out: serial@30890000 >>> Err: serial@30890000 >>> Net: eth1: ethernet@30bf0000 [PRIME] >>> Hit any key to stop autoboot: 2 <0x08><0x08><0x08> 1 <0x08><0x08><0x08> >>> 0 >>> switch to partitions #0, OK >>> mmc1 is current device >>> Scanning mmc 1:1... >>> ,** No partition table - mmc 1 ** >>> Couldn't find partition mmc 1:1 >>> ,** No partition table - mmc 1 ** >>> Couldn't find partition mmc 1:1 >>> ,** No partition table - mmc 1 ** >>> Couldn't find partition mmc 1:1 >>> ,** No partition table - mmc 1 ** >>> Couldn't find partition mmc 1:1 >>> ,** No partition table - mmc 1 ** >>> Couldn't find partition mmc 1:1 >>> ,** No partition table - mmc 1 ** >>> Couldn't find partition mmc 1:1 >>> ,** No partition table - mmc 1 ** >>> Couldn't find partition mmc 1:1 >>> <0x1b>7<0x1b>[r<0x1b>[999;999H<0x1b>[6n<0x1b>8Card did not respond to >>> voltage select! : -110 >>> No EFI system partition >>> No EFI system partition >>> Failed to persist EFI variables >>> Remove /soc@0/bus@30800000/ethernet@30be0000:phy-reset-gpios >>> BootOrder not defined >>> EFI boot manager: Cannot load any image >>> ,** No partition table - mmc 1 ** >>> Couldn't find partition mmc 1:1 >>> Card did not respond to voltage select! : -110 >>> u-boot=> >>> >>> When I use an old U-Boot blob provided by Debix, it boots fine from the >>> same SD card. The SD card contains a Fedora aarch64 image with a msdos >>> partition table. >>> >>> Do you know what could be wrong? >>> >> Interesting. I don't have a clue yet,. but let me give it a try and come >> back to you. Where can I download the Fedora aarch64 image you mentioned >> above? > > I flashed the image freshly, to another SD card, and it boots happily. > So I can confirm your patch works. :-) > > I don't know what's wrong with the partition table on the original SD > card.
Well, after trying both the SD cards again with fresh reinstallations, it works with a 32 GB card and I get the error above with a 64 GB card. Is it possible that there is something wrong with SDXC cards? Regards, Milan > I manipulated with the partitions and their properties a bit before but parted > or the other versions of U-Boot I tried don't report any problem. Maybe the > U-Boot version from master that I happened to compile does something > differently. Anyway, it's unlikely to be related to this patch as it boots > fine on a freshly flashed SD card. > > Thank you for the patch, hopefully it'll get merged. > > Regards, > Milan
