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.ziswiler@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.garg@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-bb@ti.com/%C2%A0by Bryan Brattlof
-Sumit
[snip]
Cheers
Marcel