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[PATCH 3/9] hw/arm/aspeed: qcom-dc-scm-v1: add block backed FRU device
From: |
Jae Hyun Yoo |
Subject: |
[PATCH 3/9] hw/arm/aspeed: qcom-dc-scm-v1: add block backed FRU device |
Date: |
Wed, 22 Jun 2022 10:28:24 -0700 |
From: Graeme Gregory <quic_ggregory@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_ggregory@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
- [PATCH 8/9] hw/arm/aspeed: firework: Add Thermal Diodes, (continued)
- [PATCH 8/9] hw/arm/aspeed: firework: Add Thermal Diodes, Jae Hyun Yoo, 2022/06/22
- [PATCH 9/9] hw/arm/aspeed: firework: add I2C MUXes for VR channels, Jae Hyun Yoo, 2022/06/22
- [PATCH 6/9] hw/sensor: add Maxim MAX31785 device, Jae Hyun Yoo, 2022/06/22
- [PATCH 3/9] hw/arm/aspeed: qcom-dc-scm-v1: add block backed FRU device,
Jae Hyun Yoo <=
- Re: [PATCH 3/9] hw/arm/aspeed: qcom-dc-scm-v1: add block backed FRU device, Joel Stanley, 2022/06/23
- Re: [PATCH 3/9] hw/arm/aspeed: qcom-dc-scm-v1: add block backed FRU device, Patrick Venture, 2022/06/23
- Re: [PATCH 3/9] hw/arm/aspeed: qcom-dc-scm-v1: add block backed FRU device, Jae Hyun Yoo, 2022/06/23
- Re: [PATCH 3/9] hw/arm/aspeed: qcom-dc-scm-v1: add block backed FRU device, Cédric Le Goater, 2022/06/23
- Re: [PATCH 3/9] hw/arm/aspeed: qcom-dc-scm-v1: add block backed FRU device, Cédric Le Goater, 2022/06/23
- Re: [PATCH 3/9] hw/arm/aspeed: qcom-dc-scm-v1: add block backed FRU device, Patrick Venture, 2022/06/23
- Re: [PATCH 3/9] hw/arm/aspeed: qcom-dc-scm-v1: add block backed FRU device, Jae Hyun Yoo, 2022/06/27
- Re: [PATCH 3/9] hw/arm/aspeed: qcom-dc-scm-v1: add block backed FRU device, Cédric Le Goater, 2022/06/27
- Re: [PATCH 0/9] Add Qualcomm BMC machines, Joel Stanley, 2022/06/23