OS: Ubuntu 20.04 LTS Following the instructions in board/atmel/readme.txt for the SAMA5D3-Xplained boot from NAND with either atmel_sama5d3_xplained_defconfig or atmel_sama5d3_xplained_dev_defconfig, the image does not boot past AT91Bootstrap. Only the following is output from the board: RomBOOT AT91Bootstrap 3.9.0 (Sat 02 May 2020 09:50:11 PM CDT) ACT8865: Set REG1/REG2/REG3 Power-saving mode ACT8865: Disable ACT8865's I2C interface NAND: ONFI flash detected NAND: Manufacturer ID: 0x2c Chip ID: 0xda NAND: Page Bytes: 2048, Spare Bytes: 64 NAND: ECC Correctability Bits: 4, ECC Sector Bytes: 512 NAND: Disable On-Die ECC NAND: Initialize PMECC params, cap: 4, sector: 512 NAND: Image: Copy 0xc0000 bytes from 0x40000 to 0x26f00000 NAND: Done to load image However, when the U-Boot version is changed to "linux4sam_5.5" by changing the "U-Boot Version" from "Custom tarball" to "Custon Git Repository," changing "URL of custom repository" to "https://github.com/linux4sam/u-boot-at91.git" and changing "Custom repository version" to "801b789," the image boots successfully. I've done the debugging that I can, and I'm certain that AT91Bootstrap is copying the U-Boot image into RAM and jumping to it, but I haven't been able to narrow down the issue any further. Steps to reproduce: > make atmel_sama5d3_xplained_defconfig > make > Put board into RomBOOT (open JP5, power up, close JP5) > ./board/atmel/flasher.sh ./output /dev/ttyACM0 sama5d3_xplained > (flash completes successfully) > Restart board
Ludovic, could you have a look ?
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