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AN1500 modding tools and firmware

README 中文

refers to https://cyberbus.net/post/40

1. direct flash with my modded firmware

if you are lazy to do the mod and just want your AN1500 support RAID0/1/JBOD and UEFI menu

./flash_fw.sh ./an1500_backup_20241107_mod.bin

2. extract your AN1500 firmware, mod hbainfo and Option ROM

backup firmware

./firmware_backup.sh an1500_backup.bin

and you may cut it into 7MB file according to the post or video

flash firmware (with mnv_cli)

flashing firmware with this method is recommended

./flash_fw.sh an1500_backup.bin

force flash firmware (with mvf)

if your card can't flash firmware with mnv_cli, you have to

  1. enable iommu=relaxed in your kernel
  2. flash firmware using mvf
./force_flash_fw.sh an1500_backup.bin

3. files

  • crc_fix.py can fix 7MB firmware and calculate checksum, you have to replace checksum at the end of 7MB firmware
  • oprom_full.bin is a functional option rom which is intented to replace at 0x60_0000 of 7MB firmware
  • hbainfo.bin is the HBA info structure to unlock RAID0/1/JBOD, which is intended to replace at 0x2_0000 of 7MB firmware