Use ipmitool/frugen tool to generate a Cable Cart image based on a sanitized set of data from a real device EEPROM. The EEPROM bus/address did not match device tree for one of the EEPROMs so move it from bus 13 / 55 to bus 12 / 54.
Signed-off-by: Patrick Williams <[email protected]> --- hw/arm/aspeed_ast2600_catalina.c | 46 +++++++++++++++++++++++++++++++++++++--- 1 file changed, 43 insertions(+), 3 deletions(-) diff --git a/hw/arm/aspeed_ast2600_catalina.c b/hw/arm/aspeed_ast2600_catalina.c index 5044441f38..4edb30bb16 100644 --- a/hw/arm/aspeed_ast2600_catalina.c +++ b/hw/arm/aspeed_ast2600_catalina.c @@ -419,6 +419,44 @@ static const uint8_t nic_eeprom[] = { }; static const size_t nic_eeprom_len = sizeof(nic_eeprom); +/* + * Cable Cartridge FRU data. Generated with frugen. + * + * { + * "board": { + * "mfg": "Nvidia", + * "pname": "18x1RU CBL Cartridge (QEMU)", + * "pn": "000-0000-000", + * "serial": "0000000000000", + * "date": "01/12/2025 00:00" + * }, + * "product": { + * "mfg": "Nvidia", + * "pname": "18x1RU CBL Cartridge", + * "pn": "100-00000-0000-001", + * "ver": "E.4", + * "serial": "1000000000001", + * "atag": "QEMU" + * } + * } + */ +static const uint8_t cable_eeprom[] = { + 0x01, 0x00, 0x00, 0x01, 0x0a, 0x00, 0x00, 0xf4, 0x01, 0x09, 0x19, 0x8c, + 0x19, 0xf0, 0xc6, 0x4e, 0x76, 0x69, 0x64, 0x69, 0x61, 0xdb, 0x31, 0x38, + 0x78, 0x31, 0x52, 0x55, 0x20, 0x43, 0x42, 0x4c, 0x20, 0x43, 0x61, 0x72, + 0x74, 0x72, 0x69, 0x64, 0x67, 0x65, 0x20, 0x28, 0x51, 0x45, 0x4d, 0x55, + 0x29, 0x8a, 0x10, 0x04, 0x41, 0x10, 0x04, 0x41, 0x10, 0x04, 0x41, 0x10, + 0x89, 0x10, 0x04, 0x35, 0x10, 0x04, 0x41, 0x0d, 0x04, 0x41, 0xc0, 0xc1, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb1, 0x01, 0x09, 0x19, 0xc6, + 0x4e, 0x76, 0x69, 0x64, 0x69, 0x61, 0xd4, 0x31, 0x38, 0x78, 0x31, 0x52, + 0x55, 0x20, 0x43, 0x42, 0x4c, 0x20, 0x43, 0x61, 0x72, 0x74, 0x72, 0x69, + 0x64, 0x67, 0x65, 0x8e, 0x11, 0x04, 0x35, 0x10, 0x04, 0x41, 0x50, 0x03, + 0x41, 0x10, 0xd4, 0x40, 0x50, 0x04, 0x83, 0xa5, 0x43, 0x01, 0x8a, 0x11, + 0x04, 0x41, 0x10, 0x04, 0x41, 0x10, 0x04, 0x41, 0x11, 0x83, 0x71, 0xd9, + 0xd6, 0xc0, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x25 +}; +static const size_t cable_eeprom_len = sizeof(cable_eeprom); + static void catalina_bmc_i2c_init(AspeedMachineState *bmc) { /* Reference from v6.16-rc2 aspeed-bmc-facebook-catalina.dts */ @@ -561,15 +599,17 @@ static void catalina_bmc_i2c_init(AspeedMachineState *bmc) /* eeprom@50 */ at24c_eeprom_init_rom(i2c[12], 0x50, 8 * KiB, gb200_eeprom, gb200_eeprom_len); + /* eeprom@54 */ + at24c_eeprom_init_rom(i2c[12], 0x54, 256, + cable_eeprom, cable_eeprom_len); /* &i2c13 */ /* eeprom@50 */ at24c_eeprom_init_rom(i2c[13], 0x50, 8 * KiB, gb200_eeprom, gb200_eeprom_len); /* eeprom@54 */ - at24c_eeprom_init(i2c[13], 0x54, 256); - /* eeprom@55 */ - at24c_eeprom_init(i2c[13], 0x55, 256); + at24c_eeprom_init_rom(i2c[13], 0x54, 256, + cable_eeprom, cable_eeprom_len); /* eeprom@57 */ at24c_eeprom_init_rom(i2c[13], 0x57, 256, hmc_eeprom, hmc_eeprom_len); -- 2.51.2
