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[PATCH v2 05/11] hw/arm/aspeed: Adding new machine Yosemitev2 in QEMU
From: |
Cédric Le Goater |
Subject: |
[PATCH v2 05/11] hw/arm/aspeed: Adding new machine Yosemitev2 in QEMU |
Date: |
Wed, 1 Mar 2023 17:56:13 +0100 |
From: Karthikeyan Pasupathi <pkarthikeyan1509@gmail.com>
This patch support Yosemitev2 in QEMU environment.
and introduced EEPROM BMC FRU data support "add fbyv2_bmc_fruid data"
along with the machine support.
Signed-off-by: Karthikeyan Pasupathi <pkarthikeyan1509@gmail.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
[ clg: - commit log topic update
- Documentation update ]
Message-Id: <20230216133326.216017-1-pkarthikeyan1509@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
docs/system/arm/aspeed.rst | 1 +
hw/arm/aspeed_eeprom.h | 3 +++
hw/arm/aspeed.c | 31 +++++++++++++++++++++++++++++++
hw/arm/aspeed_eeprom.c | 23 +++++++++++++++++++++++
4 files changed, 58 insertions(+)
diff --git a/docs/system/arm/aspeed.rst b/docs/system/arm/aspeed.rst
index 6c5b05128e..1d69b68591 100644
--- a/docs/system/arm/aspeed.rst
+++ b/docs/system/arm/aspeed.rst
@@ -24,6 +24,7 @@ AST2500 SoC based machines :
- ``sonorapass-bmc`` OCP SonoraPass BMC
- ``fp5280g2-bmc`` Inspur FP5280G2 BMC
- ``g220a-bmc`` Bytedance G220A BMC
+- ``yosemitev2-bmc`` Facebook YosemiteV2 BMC
AST2600 SoC based machines :
diff --git a/hw/arm/aspeed_eeprom.h b/hw/arm/aspeed_eeprom.h
index a0f848fa6e..edf18e9685 100644
--- a/hw/arm/aspeed_eeprom.h
+++ b/hw/arm/aspeed_eeprom.h
@@ -16,4 +16,7 @@ extern const size_t fby35_nic_fruid_len;
extern const size_t fby35_bb_fruid_len;
extern const size_t fby35_bmc_fruid_len;
+extern const uint8_t yosemitev2_bmc_fruid[];
+extern const size_t yosemitev2_bmc_fruid_len;
+
#endif
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 27dda58338..3f992fea46 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -521,6 +521,15 @@ static void ast2600_evb_i2c_init(AspeedMachineState *bmc)
TYPE_TMP105, 0x4d);
}
+static void yosemitev2_bmc_i2c_init(AspeedMachineState *bmc)
+{
+ AspeedSoCState *soc = &bmc->soc;
+
+ at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 4), 0x51, 128 * KiB);
+ at24c_eeprom_init_rom(aspeed_i2c_get_bus(&soc->i2c, 8), 0x51, 128 * KiB,
+ yosemitev2_bmc_fruid, yosemitev2_bmc_fruid_len);
+}
+
static void romulus_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
@@ -1174,6 +1183,24 @@ static void
aspeed_machine_ast2500_evb_class_init(ObjectClass *oc, void *data)
aspeed_soc_num_cpus(amc->soc_name);
};
+static void aspeed_machine_yosemitev2_class_init(ObjectClass *oc, void *data)
+{
+ MachineClass *mc = MACHINE_CLASS(oc);
+ AspeedMachineClass *amc = ASPEED_MACHINE_CLASS(oc);
+
+ mc->desc = "Facebook YosemiteV2 BMC (ARM1176)";
+ amc->soc_name = "ast2500-a1";
+ amc->hw_strap1 = AST2500_EVB_HW_STRAP1;
+ amc->hw_strap2 = 0;
+ amc->fmc_model = "n25q256a";
+ amc->spi_model = "mx25l25635e";
+ amc->num_cs = 2;
+ amc->i2c_init = yosemitev2_bmc_i2c_init;
+ mc->default_ram_size = 512 * MiB;
+ mc->default_cpus = mc->min_cpus = mc->max_cpus =
+ aspeed_soc_num_cpus(amc->soc_name);
+};
+
static void aspeed_machine_romulus_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
@@ -1562,6 +1589,10 @@ static const TypeInfo aspeed_machine_types[] = {
.name = MACHINE_TYPE_NAME("ast2600-evb"),
.parent = TYPE_ASPEED_MACHINE,
.class_init = aspeed_machine_ast2600_evb_class_init,
+ }, {
+ .name = MACHINE_TYPE_NAME("yosemitev2-bmc"),
+ .parent = TYPE_ASPEED_MACHINE,
+ .class_init = aspeed_machine_yosemitev2_class_init,
}, {
.name = MACHINE_TYPE_NAME("tacoma-bmc"),
.parent = TYPE_ASPEED_MACHINE,
diff --git a/hw/arm/aspeed_eeprom.c b/hw/arm/aspeed_eeprom.c
index 04463acc9d..7006794654 100644
--- a/hw/arm/aspeed_eeprom.c
+++ b/hw/arm/aspeed_eeprom.c
@@ -77,6 +77,29 @@ const uint8_t fby35_bmc_fruid[] = {
0x6e, 0x66, 0x69, 0x67, 0x20, 0x41, 0xc1, 0x45,
};
+/* Yosemite V2 BMC FRU */
+const uint8_t yosemitev2_bmc_fruid[] = {
+ 0x01, 0x00, 0x00, 0x01, 0x0d, 0x00, 0x00, 0xf1, 0x01, 0x0c, 0x00, 0x36,
+ 0xe6, 0xd0, 0xc6, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x42, 0x4d,
+ 0x43, 0x20, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x20, 0x4d, 0x6f,
+ 0x64, 0x75, 0x6c, 0x65, 0xcd, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58,
+ 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58,
+ 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e,
+ 0x30, 0xc9, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2,
+ 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58,
+ 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc1, 0x39, 0x01, 0x0c, 0x00, 0xc6,
+ 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x59, 0x6f, 0x73, 0x65, 0x6d,
+ 0x69, 0x74, 0x65, 0x20, 0x56, 0x32, 0x2e, 0x30, 0x20, 0x45, 0x56, 0x54,
+ 0x32, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58,
+ 0x58, 0x58, 0x58, 0x58, 0xc4, 0x45, 0x56, 0x54, 0x32, 0xcd, 0x58, 0x58,
+ 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc7,
+ 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9,
+ 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc8, 0x43, 0x6f,
+ 0x6e, 0x66, 0x69, 0x67, 0x20, 0x41, 0xc1, 0x45,
+};
+
const size_t fby35_nic_fruid_len = sizeof(fby35_nic_fruid);
const size_t fby35_bb_fruid_len = sizeof(fby35_bb_fruid);
const size_t fby35_bmc_fruid_len = sizeof(fby35_bmc_fruid);
+
+const size_t yosemitev2_bmc_fruid_len = sizeof(yosemitev2_bmc_fruid);
--
2.39.2
- [PATCH v2 00/11] aspeed queue, Cédric Le Goater, 2023/03/01
- [PATCH v2 01/11] readline: fix hmp completion issue, Cédric Le Goater, 2023/03/01
- [PATCH v2 02/11] hw/i2c: only schedule pending master when bus is idle, Cédric Le Goater, 2023/03/01
- [PATCH v2 03/11] hw/misc: add a toy i2c echo device, Cédric Le Goater, 2023/03/01
- [PATCH v2 04/11] tests/avocado/machine_aspeed.py: Add an I2C slave test, Cédric Le Goater, 2023/03/01
- [PATCH v2 05/11] hw/arm/aspeed: Adding new machine Yosemitev2 in QEMU,
Cédric Le Goater <=
- [PATCH v2 06/11] hw/arm/aspeed: Adding new machine Tiogapass in QEMU, Cédric Le Goater, 2023/03/01
- [PATCH v2 07/11] hw/at24c : modify at24c to support 1 byte address mode, Cédric Le Goater, 2023/03/01
- [PATCH v2 08/11] aspeed/fuji : correct the eeprom size, Cédric Le Goater, 2023/03/01
- [PATCH v2 09/11] aspeed: Introduce a spi_boot region under the SoC, Cédric Le Goater, 2023/03/01
- [PATCH v2 10/11] aspeed: Add a boot_rom overlap region in the SoC spi_boot container, Cédric Le Goater, 2023/03/01
- [PATCH v2 11/11] aspeed/smc: Replace SysBus IRQs with GPIO lines, Cédric Le Goater, 2023/03/01