On 7/4/2022 7:00 PM, Michael Nazzareno Trimarchi wrote:
Hi Fabio and Marek
Trying to understand the reason why I can boot using imx_usb loader and not the uuu tool
How do you use uuu? uuu -b sd flash.bin?
Regards, Peng.
If I do:
./imx_usb SPL ./imx_usb u-boot-dtb.img
It works
U-Boot SPL 2022.07-rc5-00075-g01d253835a-dirty (Jul 04 2022 - 12:39: 11 +0200)
SPL: board_init_r()
spl_init Trying to boot from USB SDP SDP: initialize... SDP: handle requests... Downloading file of size 594824 to 0x877fffc0... done Jumping to header at 0x877fffc0 Header Tag is not an IMX image Found header at 0x877fffc0 image entry point: 0x87800000
U-Boot 2022.07-rc5-00075-g01d253835a-dirty (Jul 04 2022 - 12:39:11 + 0200)
CPU: Freescale i.MX6ULL rev1.1 528 MHz (running at 396 MHz) CPU: Commercial temperature grade (0C to 95C) at 37C Reset cause: POR Model: BSH SMM M2 DRAM: 128 MiB Core: 29 devices, 14 uclasses, devicetree: separate NAND: 256 MiB MMC: FSL_SDHC: 1 Loading Environment from NAND... *** Warning - bad CRC, using defaul t environment
In: serial@21f0000 Out: serial@21f0000 Err: serial@21f0000 Net: CPU Net Initialization Failed No ethernet found. Hit any key to stop autoboot
If I tried with the combined image using uuu it does not work like that.
U-Boot SPL 2022.07-rc5-00075-g01d253835a-dirty (Jul 04 2022 - 12:39: 11 +0200)
SPL: board_init_r()
spl_init Trying to boot from USB SDP SDP: initialize... SDP: handle requests... Downloading file of size 594824 to 0x877fffc0... done Jumping to header at 0x877fffc0 Header Tag is not an IMX image Found header at 0x877fffc0 image entry point: 0x87800000
Any idea?
Michael