From: Graeme Gregory <quic_ggreg...@quicinc.com> The FRU device uses the index 0 device on bus IF_NONE.
-drive file=$FRU,format=raw,if=none file must match FRU size of 128k Signed-off-by: Graeme Gregory <quic_ggreg...@quicinc.com> --- hw/arm/aspeed.c | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 785cc543d046..36d6b2c33e48 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -992,17 +992,29 @@ static void fby35_i2c_init(AspeedMachineState *bmc) */ } +static void qcom_dc_scm_fru_init(I2CBus *bus, uint8_t addr, uint32_t rsize) +{ + I2CSlave *i2c_dev = i2c_slave_new("at24c-eeprom", addr); + DeviceState *dev = DEVICE(i2c_dev); + /* Use First Index for DC-SCM FRU */ + DriveInfo *dinfo = drive_get(IF_NONE, 0, 0); + + qdev_prop_set_uint32(dev, "rom-size", rsize); + + if (dinfo) { + qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(dinfo)); + } + + i2c_slave_realize_and_unref(i2c_dev, bus, &error_abort); +} + static void qcom_dc_scm_bmc_i2c_init(AspeedMachineState *bmc) { AspeedSoCState *soc = &bmc->soc; i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 15), "tmp105", 0x4d); - uint8_t *eeprom_buf = g_malloc0(128 * 1024); - if (eeprom_buf) { - smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 15), 0x53, - eeprom_buf); - } + qcom_dc_scm_fru_init(aspeed_i2c_get_bus(&soc->i2c, 15), 0x53, 128 * 1024); } static bool aspeed_get_mmio_exec(Object *obj, Error **errp) -- 2.25.1