Hello,
I'm a noob here, and I need help. I've just built flash-image.bin for my MACCHIATObin Single Shot as follows, but it fails to boot - as follows further below:
- git clone https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git
- Clone the binaries-marvell and mv-ddr-marvell Git repos alongside the trusted-firmware-a, and check out revisions as recommeded in TF-A build instructions for Armada80x0 (https://trustedfirmware-a.readthedocs.io/en/latest/plat/marvell/armada/build...).
- export CROSS_COMPILE=/my/path/to/arm-gnu-toolchain/11.3.rel1-x86_64-aarch64-none-elf/bin/aarch64-none-elf-
- Build u-boot.bin: - git clone https://source.denx.de/u-boot/u-boot.git alongside the binaries-marvell and mv-ddr-marvell repos. - cd u-boot - git checkout v2023.01 - the latest release. - make mvebu_mcbin-88f8040_defconfig - Change CONFIG_DEFAULT_DEVICE_TREE to "armada-8040-mcbin-singleshot" (inspired by this SolidRun doc: https://github.com/SolidRun/documentation/blob/bsp/8040/u-boot.md). - Add arch/arm/dts/armada-8040-mcbin-singleshot.dts. Can be obtained e.g. from the latest Marvell kernel sources (https://github.com/torvalds/linux/blob/master/arch/arm64/boot/dts/marvell/). - make - Built fine.
- Build TF-A: - cd ../trusted-firmware-a/ - git checkout v2.8.0 - the latest release, as per changelog (https://trustedfirmware-a.readthedocs.io/en/latest/change-log.html). - make PLAT=a80x0_mcbin MV_DDR_PATH=../mv-ddr-marvell SCP_BL2=../binaries-marvell/mrvl_scp_bl2.img BL33=../u-boot/u-boot.bin mrvl_flash - Built fine.
Then I flashed the flash-image.bin onto my SD card: dd if=trusted-firmware-a/build/a80x0_mcbin/release/flash-image.bin of=/dev/mmcblk0 seek=4096 conv=fdatasync,notrunc (as per https://archlinuxarm.org/platforms/armv8/marvell/macchiatobin).
It boots, but complains about a missing serial driver and resets in a loop:
--- BootROM - 2.03 Starting CP-0 IOROM 1.07 Booting from SD 0 (0x29) Found valid image at boot postion 0x002 lNOTICE: Starting binary extension NOTICE: SVC: DEV ID: 8040, FREQ Mode: 0xd NOTICE: SVC: AVS work point changed from 0x29 to 0x29 mv_ddr: devel-g541616b (Mar 05 2023 - 14:15:32) mv_ddr: completed successfully NOTICE: Cold boot NOTICE: Booting Trusted Firmware NOTICE: BL1: v2.8(release):v2.8 NOTICE: BL1: Built : 14:15:45, Mar 5 2023 NOTICE: BL1: Booting BL2 NOTICE: BL2: v2.8(release):v2.8 NOTICE: BL2: Built : 14:15:48, Mar 5 2023 NOTICE: SCP_BL2 contains 7 concatenated images NOTICE: Load image to CP1 MG NOTICE: Loading MG image from address 0x402305c Size 0xe0f0 to MG at 0xf4100000 NOTICE: Load image to CP0 MG NOTICE: Loading MG image from address 0x403114c Size 0xe0f0 to MG at 0xf2100000 NOTICE: Skipping MSS CP3 related image NOTICE: Skipping MSS CP2 related image NOTICE: Load image to CP1 MSS AP0 NOTICE: SECURELY Loading MSS FW from addr. 0x4042c34 Size 0x1cfc to MSS at 0xf4280000 NOTICE: CP MSS startup is postponed NOTICE: Done NOTICE: Load image to CP0 MSS AP0 NOTICE: SECURELY Loading MSS FW from addr. 0x4044930 Size 0x1cfc to MSS at 0xf2280000 NOTICE: CP MSS startup is postponed NOTICE: Done NOTICE: Load image to AP0 MSS NOTICE: Loading MSS FW from addr. 0x404662c Size 0x5400 to MSS at 0xf0580000 NOTICE: Done NOTICE: SCP Image doesn't contain PM firmware NOTICE: BL1: Booting BL31 lNOTICE: Starting CP0 MSS CPU NOTICE: Starting CP1 MSS CPU NOTICE: MSS PM is not supported in this build NOTICE: BL31: v2.8(release):v2.8 NOTICE: BL31: Built : 14:15:55, Mar 5 2023
<debug_uart> No serial driver found resetting ... ---
Can anyone advise how to fix this? Is this list even the right place to ask such questions?
Maciej