Hi Sumit On Wed, 2024-02-28 at 11:04 +0530, Sumit Garg wrote: > Hi Marcel, > > On Tue, 27 Feb 2024 at 21:45, Marcel Ziswiler > <marcel.ziswi...@toradex.com> wrote: > > > > Hi Apurva > > > > On Sat, 2024-02-24 at 01:51 +0530, Apurva Nandan wrote: > > > Hello Everyone! > > > > > > This series will introduce basic support (SD and UART) support for Texas > > > Instruments J784S4 EVM. > > > > > > The J784S4 SoC device tree patches are taken from kernel patch submissions > > > and will be updated as they are accepted and merged to the kernel tree. > > > > This patch set does not include any such, right? > > > > I suppose you have missed to apply dependencies for this patch-set, > look for following: > > Note: This series is dependent on the following series for OF_UPSTREAM support > https://lore.kernel.org/all/20240222093607.3085545-1-sumit.g...@linaro.org/
Yes, sorry, I missed that one. With that it applies/compiles perfectly. Thanks! However, still the same issue with the SD card: U-Boot SPL 2024.04-rc3-00028-g9edcd6ffd06 (Feb 28 2024 - 11:53:27 +0100) SYSFW ABI: 3.1 (firmware rev 0x0009 '9.1.9--v09.01.09 (Kool Koala)') Initialized 4 DRAM controllers SPL initial stack usage: 13416 bytes Trying to boot from MMC2 Authentication passed Authentication passed Authentication passed Loading Environment from nowhere... OK Authentication passed Authentication passed Starting ATF on ARM64 core... NOTICE: BL31: v2.10.0(release):v2.10.0-412-g885e93f90 NOTICE: BL31: Built : 09:48:15, Feb 27 2024 I/TC: I/TC: OP-TEE version: 4.1.0-140-g4078bcde9 (gcc version 13.2.1 20231009 (Arm GNU Toolchain 13.2.rel1 (Build arm-13.7))) #1 Tue Feb 27 08:54:24 UTC 2024 aarch64 I/TC: WARNING: This OP-TEE configuration might be insecure! I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/ porting_guidelines.html I/TC: Primary CPU initializing I/TC: GIC redistributor base address not provided I/TC: Assuming default GIC group status and modifier I/TC: SYSFW ABI: 3.1 (firmware rev 0x0009 '9.1.9--v09.01.09 (Kool Koala)') I/TC: HUK Initialized I/TC: Activated SA2UL device I/TC: Enabled firewalls for SA2UL TRNG device I/TC: SA2UL TRNG initialized I/TC: SA2UL Drivers initialized I/TC: Primary CPU switching to normal world boot U-Boot SPL 2024.04-rc3-00028-g9edcd6ffd06 (Feb 28 2024 - 11:54:01 +0100) SYSFW ABI: 3.1 (firmware rev 0x0009 '9.1.9--v09.01.09 (Kool Koala)') Trying to boot from MMC2 Authentication passed Authentication passed U-Boot 2024.04-rc3-00028-g9edcd6ffd06 (Feb 28 2024 - 11:54:01 +0100) SoC: J784S4 SR1.0 HS-FS Model: Texas Instruments J784S4 EVM DRAM: 2 GiB (effective 32 GiB) Core: 81 devices, 30 uclasses, devicetree: separate Flash: 0 Bytes MMC: mmc@4f80000: 0, mmc@4fb0000: 1 Loading Environment from nowhere... OK In: serial@2880000 Out: serial@2880000 Err: serial@2880000 am65_cpsw_nuss ethernet@46000000: K3 CPSW: nuss_ver: 0x6BA02102 cpsw_ver: 0x6BA82102 ale_ver: 0x00293904 Ports:1 mdio_freq:1000000 Net: eth0: ethernet@46000000port@1 Hit any key to stop autoboot: 0 => mmc dev 0 switch to partitions #0, OK mmc0(part 0) is current device => mmc info Device: mmc@4f80000 Manufacturer ID: 13 OEM: 4e Name: G1M15L Bus Speed: 200000000 Mode: HS400 (200MHz) Rd Block Len: 512 MMC version 5.1 High Capacity: Yes Capacity: 29.6 GiB Bus Width: 8-bit DDR Erase Group Size: 512 KiB HC WP Group Size: 8 MiB User Capacity: 29.6 GiB WRREL Boot Capacity: 31.5 MiB ENH RPMB Capacity: 4 MiB ENH Boot area 0 is not write protected Boot area 1 is not write protected => mmc dev 1 i2c_write: error waiting for data ACK (status=0x116) pca953x gpio@22: Error reading output register Card did not respond to voltage select! : -110 mmc_init: -95, time 114 => And yes, the SD card previously did work properly. Any ideas? > And, '[PATCH 01/15] Makefile: remove hardcoded device tree source > directory' has been > cherry-picked from PATCH 11 of > https://lore.kernel.org/all/20240201030634.1120963-16...@ti.com/ by > Bryan > Brattlof > > -Sumit > > [snip] Cheers Marcel