Re: [PATCH v4 3/5] hw/nvram/eeprom_at24c: Add init_rom field and at24c_eeprom_init_rom helper

[Ninad S Palsule]

Signed-off-by: Peter Delevoryas peter@pjd.dev

Reviewed-by: Joel Stanley joel@jms.id.au

 

Tested-by: Ninad Palsule ninadpalsule@us.ibm.com

 

Hi Peter,

I applied your patches and made sure that different EEPROM images can be loaded from

appropriate image files and it is working as expected.

 

# Used following command to invoke the qemu.

qemu-system-arm -M rainier-bmc -nographic \

  -kernel fitImage-linux.bin \

  -dtb aspeed-bmc-ibm-rainier.dtb \

  -initrd obmc-phosphor-initramfs.rootfs.cpio.xz \

  -drive file=obmc-phosphor-image.rootfs.wic.qcow2,if=sd,index=2 \

  -append "rootwait console=ttyS4,115200n8 root=PARTLABEL=rofs-a" \

  -device at24c-eeprom,bus=aspeed.i2c.bus.0,address=0x51,drive=a,rom-size=32768 -drive file=tpm.eeprom.bin,format=raw,if=none,id=a \

  -device at24c-eeprom,bus=aspeed.i2c.bus.7,address=0x50,drive=b,rom-size=65536 -drive file=oppanel.eeprom.bin,format=raw,if=none,id=b \

  -device at24c-eeprom,bus=aspeed.i2c.bus.7,address=0x51,drive=c,rom-size=65536 -drive file=lcd.eeprom.bin,format=raw,if=none,id=c \

  -device at24c-eeprom,bus=aspeed.i2c.bus.8,address=0x50,drive=d,rom-size=65536 -drive file=baseboard.eeprom.bin,format=raw,if=none,id=d \

  -device at24c-eeprom,bus=aspeed.i2c.bus.8,address=0x51,drive=e,rom-size=65536 -drive file=bmc.eeprom.bin,format=raw,if=none,id=e \

  -device at24c-eeprom,bus=aspeed.i2c.bus.9,address=0x50,drive=f,rom-size=131072 -drive file=vrm.eeprom.bin,format=raw,if=none,id=f \

  -device at24c-eeprom,bus=aspeed.i2c.bus.10,address=0x50,drive=g,rom-size=131072 -drive file=vrm.eeprom.bin,format=raw,if=none,id=g \

  -device at24c-eeprom,bus=aspeed.i2c.bus.13,address=0x50,drive=h,rom-size=65536 -drive file=nvme.eeprom.bin,format=raw,if=none,id=h \

  -device at24c-eeprom,bus=aspeed.i2c.bus.14,address=0x50,drive=i,rom-size=65536 -drive file=nvme.eeprom.bin,format=raw,if=none,id=i \

  -device at24c-eeprom,bus=aspeed.i2c.bus.15,address=0x50,drive=j,rom-size=65536 -drive file=nvme.eeprom.bin,format=raw,if=none,id=j