On 12/17/25 20:11, Patrick Williams wrote:
Since Catalina is a server, made up of a number of FRUs, there are a number of EEPROMs that would contain IPMI-format FRU data. On OpenBMC, these EEPROMs are parsed by `entity-manager` to determine which devices are physically present in the server (and which variants of those devices).Add EEPROM images for every FRU in the Catalina server. There is a utility `frugen` which can take a JSON representation of the IPMI fields and generate a binary image from that. Use this to create sanitized EEPROM images for every FRU and add the rom-init calls to the appropriate locations in the Catalina model. I left the JSON source as comments along-side each EEPROM image so they can be updated or recreated as necessary. Tested by loading the latest version of OpenBMC's Catalina image and confirming the FRUs are detected appropriately by entity-manager. ``` root@catalina:~# busctl tree xyz.openbmc_project.EntityManager | grep "board/[^/]*$" |- /xyz/openbmc_project/inventory/system/board/BMC_Storage_Module |- /xyz/openbmc_project/inventory/system/board/Catalina_FIO |- /xyz/openbmc_project/inventory/system/board/Catalina_HDD_Carrier |- /xyz/openbmc_project/inventory/system/board/Catalina_HDD_NVMe |- /xyz/openbmc_project/inventory/system/board/Catalina_OSFP_Carrier |- /xyz/openbmc_project/inventory/system/board/Catalina_PDB |- /xyz/openbmc_project/inventory/system/board/Catalina_SCM |- /xyz/openbmc_project/inventory/system/board/NVIDIA_Cable_Cartridge_0 |- /xyz/openbmc_project/inventory/system/board/NVIDIA_Cable_Cartridge_2 |- /xyz/openbmc_project/inventory/system/board/NVIDIA_GB200_0 |- /xyz/openbmc_project/inventory/system/board/NVIDIA_GB200_1 |- /xyz/openbmc_project/inventory/system/board/NVIDIA_GB200_IO_Board_29 |- /xyz/openbmc_project/inventory/system/board/NVIDIA_GB200_IO_Board_41 |- /xyz/openbmc_project/inventory/system/board/NVIDIA_HMC |- /xyz/openbmc_project/inventory/system/board/OCP_CX7_NIC_10 `- /xyz/openbmc_project/inventory/system/board/OCP_CX7_NIC_15 ``` This result matches the expected results when running the image on a physical Catalina device. Signed-off-by: Patrick Williams <[email protected]> --- Patrick Williams (11): hw/arm/aspeed: catalina: add BSM FRU EEPROM hw/arm/aspeed: catalina: add DC-SCM FRU EEPROM hw/arm/aspeed: catalina: add PDB FRU EEPROM hw/arm/aspeed: catalina: add OSFP FRU EEPROM hw/arm/aspeed: catalina: add FIO FRU EEPROM hw/arm/aspeed: catalina: add HDD FRU EEPROM hw/arm/aspeed: catalina: add GB200 FRU EEPROM hw/arm/aspeed: catalina: add GB200-IO FRU EEPROM hw/arm/aspeed: catalina: add HMC FRU EEPROM hw/arm/aspeed: catalina: add NIC FRU EEPROM hw/arm/aspeed: catalina: add Cable Cartridge FRU EEPROM hw/arm/aspeed_ast2600_catalina.c | 473 +++++++++++++++++++++++++++++++++++++-- 1 file changed, 457 insertions(+), 16 deletions(-) --- base-commit: 7154e4df40468012fccb6687ecd2b288c56a4a2d change-id: 20251217-catalina-eeproms-255d80036991 Best regards,
Applied to aspeed-next. Thanks, C.
