marvell development board (DB-MV784MP-GP) damaged uboot October 08, 2021 07:19AM |
Registered: 3 years ago Posts: 34 |
luo@ubuntu:~/boot/1/usr/share/uboot/db-mv784mp-gp$ kwboot -t -d -b u-boot-spl.kwb -B 115200 /dev/ttyUSB0 -p Sending debug message. Please reboot the target...\ Sending boot image... 0 % [......................................................................] 1 % [......................................................................] 2 % [......................................................................] 4 % [......................................................................] 5 % [......................................................................] 6 % [......................................................................] 8 % [......................................................................] 9 % [......................................................................] 10 % [......................................................................] 12 % [......................................................................] 13 % [................................................................... U-Boot SPL 2021.10 (Oct 04 2021 - 00:00:00 +0000) High speed PHY - Version: 2.1.5 (COM-PHY-V20) High speed PHY - Ended Successfully DDR3 Training Sequence - Ver 5.7.4 DDR3 Training Sequence - Number of DIMMs detected: 1 DDR3 Training Sequence - Ended Successfully Trying to boot from BOOTROM Returning to BootROM (return address 0xffff0aa0)... ...] 14 % [......................................................................] 16 % [......................................................................] 17 % [......................................................................] 19 % [......................................................................] 20 % [......................................................................] 21 % [......................................................................] 23 % [......................................................................] 24 % [......................................................................] 25 % 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[......................................................................] 92 % [......................................................................] 93 % [......................................................................] 95 % [......................................................................] 96 % [......................................................................] 97 % [......................................................................] 99 % [............................................] [Type Ctrl-\ + c to quit] U-Boot 2021.10 (Oct 04 2021 - 00:00:00 +0000) SoC: MV78460-B0 at 1600 MHz I2C: ready DRAM: 4 GiB (800 MHz, 64-bit, ECC not enabled) NAND: 0 MiB Loading Environment from SPIFlash... SF: Detected n25q128a13 with page size 256 Bytes, erase size 4 KiB, total 16 MiB *** Warning - bad CRC, using default environment Model: Marvell Armada XP Development Board DB-MV784MP-GP Board: Marvell DB-MV784MP-GP Net: Error: ethernet@70000 address not set. Error: ethernet@74000 address not set. Error: ethernet@30000 address not set. Error: ethernet@34000 address not set. No ethernet found. =>
Re: marvell development board (DB-MV784MP-GP) damaged uboot October 08, 2021 04:50PM |
Admin Registered: 13 years ago Posts: 18,821 |
armada-xp-db.dtb
Re: marvell development board (DB-MV784MP-GP) damaged uboot October 08, 2021 09:49PM |
Registered: 3 years ago Posts: 34 |
// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for Marvell Armada XP development board * (DB-MV784MP-GP) * * Copyright (C) 2013-2014 Marvell * * Lior Amsalem <alior@marvell.com> * Gregory CLEMENT <gregory.clement@free-electrons.com> * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> * * Note: this Device Tree assumes that the bootloader has remapped the * internal registers to 0xf1000000 (instead of the default * 0xd0000000). The 0xf1000000 is the default used by the recent, * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier * boards were delivered with an older version of the bootloader that * left internal registers mapped at 0xd0000000. If you are in this * situation, you should either update your bootloader (preferred * solution) or the below Device Tree should be adjusted. */After I insert the DTB file into the kernel, I can't start, and ttys0 has no output, so I guess the original uboot doesn't support this DTB file,
Re: marvell development board (DB-MV784MP-GP) damaged uboot October 08, 2021 11:01PM |
Admin Registered: 13 years ago Posts: 18,821 |
Re: marvell development board (DB-MV784MP-GP) damaged uboot October 08, 2021 11:26PM |
Registered: 3 years ago Posts: 34 |
Re: marvell development board (DB-MV784MP-GP) damaged uboot October 09, 2021 12:22AM |
Admin Registered: 13 years ago Posts: 18,821 |
Quote
However, since you have already found a working u-boot image. And can kwboot with it. You can get it booting before worrying about flashing.
- The 1st step is to find the correct envs for this box. Either you have saved the listing, or you can find a listing from a good box. This is most important.
- Enter the envs one-by-one in u-boot console, and try booting stock FW with it.
Once you can boot into stock FW, if your goal is to boot latest Debian, then you can consider booting to rootfs Debian-5.13.8-mvebu-tld-1-rootfs-bodhi.tar.bz2 with this DTB:
armada-xp-db.dtb
Re: marvell development board (DB-MV784MP-GP) damaged uboot October 09, 2021 03:04AM |
Registered: 3 years ago Posts: 34 |
U-Boot 2021.10 (Oct 08 2021 - 23:58:07 -0700) SoC: MV78460-B0 at 1600 MHz I2C: ready DRAM: 4 GiB (800 MHz, 64-bit, ECC not enabled) NAND: 0 MiB Loading Environment from SPIFlash... SF: Detected n25q128a13 with page size 256 Bytes, erase size 4 KiB, total 16 MiB *** Warning - bad CRC, using default environment Model: Marvell Armada XP Development Board DB-MV784MP-GP Board: Marvell DB-MV784MP-GP Net: Error: ethernet@70000 address not set. Error: ethernet@74000 address not set. Error: ethernet@30000 address not set. Error: ethernet@34000 address not set. No ethernet found.I used the bubt command to burn uboot-spl.kwb, and an error occurred:
maevell:>bubt Burning U-Boot image "u-boot-spl.kwb" from "tftp" to "spi" mdio_register: non unique device name 'ethernet@70000' mdio_register: non unique device name 'ethernet@70000' mdio_register: non unique device name 'ethernet@70000' mdio_register: non unique device name 'ethernet@70000' mdio_register: non unique device name 'ethernet@70000' mdio_register: non unique device name 'ethernet@74000' mdio_register: non unique device name 'ethernet@30000' mdio_register: non unique device name 'ethernet@34000' mdio_register: non unique device name 'ethernet@70000' mdio_register: non unique device name 'ethernet@70000' mdio_register: non unique device name 'ethernet@70000' mdio_register: non unique device name 'ethernet@70000' No ethernet found. mdio_register: non unique device name 'ethernet@70000' mdio_register: non unique device name 'ethernet@70000' bubt cmd does not support this SoC device or family! Error: Image header verification failed maevell:>This error is whether the uboot does not initialize the network port or the uboot environment variable is configured incorrectly?
Re: marvell development board (DB-MV784MP-GP) damaged uboot October 09, 2021 05:01AM |
Registered: 3 years ago Posts: 34 |
maevell:>usb reset resetting USB... Bus usb@50000: USB EHCI 1.00 Bus usb@51000: USB EHCI 1.00 scanning bus usb@50000 for devices... 1 USB Device(s) found scanning bus usb@51000 for devices... 2 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found maevell:>fatls usb 0:1 boot/ efi/ sources/ support/ 128 autorun.inf 386976 bootmgr 1168736 bootmgr.efi 80576 setup.exe System Volume Information/ 659712 u-boot.kwb 827856 uboot214.bin 6 file(s), 5 dir(s) maevell:>fatload usb 0:1 0x1000000 u-boot.kwb ** Reading file would overwrite reserved memory ** Failed to load 'u-boot.kwb' maevell:>
Re: marvell development board (DB-MV784MP-GP) damaged uboot October 10, 2021 04:04PM |
Admin Registered: 13 years ago Posts: 18,821 |