Use ipmitool/frugen tool to generate a HMC image based on a sanitized set of data from a real device EEPROM.
Signed-off-by: Patrick Williams <[email protected]> --- hw/arm/aspeed_ast2600_catalina.c | 42 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 41 insertions(+), 1 deletion(-) diff --git a/hw/arm/aspeed_ast2600_catalina.c b/hw/arm/aspeed_ast2600_catalina.c index 37f0e1b65e..2c9b4b6fff 100644 --- a/hw/arm/aspeed_ast2600_catalina.c +++ b/hw/arm/aspeed_ast2600_catalina.c @@ -341,6 +341,46 @@ static const uint8_t gb200io_eeprom[] = { }; static const size_t gb200io_eeprom_len = sizeof(gb200io_eeprom); +/* + * HMC ("HGX Management Controller") FRU data. Generated with frugen. + * + * { + * "board": { + * "mfg": "NVIDIA", + * "pname": "P4764-A02 (QEMU)", + * "pn": "000-00000-0000-000", + * "serial": "0000000000000", + * "date": "01/12/2025 00:00", + * "custom": ["Version: G", "Rework: R0"] + * }, + * "product": { + * "mfg": "NVIDIA", + * "pname": "HMC for GB200 NVL72", + * "pn": "100-00000-0000-001", + * "ver": "A1", + * "serial": "1000000000001", + * "atag": "QEMU" + * } + * } + */ +static const uint8_t hmc_eeprom[] = { + 0x01, 0x00, 0x00, 0x01, 0x0b, 0x00, 0x00, 0xf3, 0x01, 0x0a, 0x19, 0x8c, + 0x19, 0xf0, 0x85, 0xae, 0x9d, 0x92, 0x69, 0x08, 0x8c, 0x30, 0x75, 0x59, + 0x54, 0x13, 0x42, 0x12, 0x80, 0xc4, 0x65, 0x5b, 0x27, 0x8a, 0x10, 0x04, + 0x41, 0x10, 0x04, 0x41, 0x10, 0x04, 0x41, 0x10, 0x8e, 0x10, 0x04, 0x35, + 0x10, 0x04, 0x41, 0x50, 0x03, 0x41, 0x10, 0xd4, 0x40, 0x10, 0x04, 0xc0, + 0xca, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x3a, 0x20, 0x47, 0xca, + 0x52, 0x65, 0x77, 0x6f, 0x72, 0x6b, 0x3a, 0x20, 0x52, 0x30, 0xc1, 0x00, + 0x00, 0x00, 0x00, 0x81, 0x01, 0x09, 0x19, 0x85, 0xae, 0x9d, 0x92, 0x69, + 0x08, 0xd3, 0x48, 0x4d, 0x43, 0x20, 0x66, 0x6f, 0x72, 0x20, 0x47, 0x42, + 0x32, 0x30, 0x30, 0x20, 0x4e, 0x56, 0x4c, 0x37, 0x32, 0x8e, 0x11, 0x04, + 0x35, 0x10, 0x04, 0x41, 0x50, 0x03, 0x41, 0x10, 0xd4, 0x40, 0x50, 0x04, + 0x82, 0x61, 0x04, 0x8a, 0x11, 0x04, 0x41, 0x10, 0x04, 0x41, 0x10, 0x04, + 0x41, 0x11, 0x83, 0x71, 0xd9, 0xd6, 0xc0, 0xc1, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x65 +}; +static const size_t hmc_eeprom_len = sizeof(hmc_eeprom); + static void catalina_bmc_i2c_init(AspeedMachineState *bmc) { /* Reference from v6.16-rc2 aspeed-bmc-facebook-catalina.dts */ @@ -493,7 +533,7 @@ static void catalina_bmc_i2c_init(AspeedMachineState *bmc) /* eeprom@55 */ at24c_eeprom_init(i2c[13], 0x55, 256); /* eeprom@57 */ - at24c_eeprom_init(i2c[13], 0x57, 256); + at24c_eeprom_init_rom(i2c[13], 0x57, 256, hmc_eeprom, hmc_eeprom_len); /* &i2c14 */ /* io_expander9 - pca9555@10 */ -- 2.51.2
