device: 0.658 semantic: 0.508 graphic: 0.482 other: 0.433 performance: 0.382 network: 0.300 vnc: 0.260 permissions: 0.205 socket: 0.181 PID: 0.151 debug: 0.148 files: 0.129 boot: 0.126 KVM: 0.048 hw/at24c : not support 1 byte-address with eeprom size less than 256 byte Description of problem: I created the new platform base on aspeed/fuji, that uses the virtual eeprom (at24c), some eeprom used 24c02, which size 256 bytes. but when using /hw/at24c.c, the result will not same the real device. Steps to reproduce: 1. create a machine with EEPROM size less then or equal 256 bytes 2. start the qemu 3. use i2cget/i2cset/i2cdump to write and display eeprom data Additional information: I fixed and validated, refer https://gitlab.com/ssinprem/qemu/-/tree/at24c-1-byte-address-mode