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aspeed: Add support for the rainier-bmc board 

The Rainier BMC board is a board for the middle range POWER10 IBM systems.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Message-Id: <20210407171637.777743-19-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Cédric Le Goater 2021-05-01 10:03:52 +02:00
parent 63a9c7e0a0
commit 58e52bdb87
1 changed files with 79 additions and 0 deletions
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79
hw/arm/aspeed.c
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@ -146,6 +146,10 @@ struct AspeedMachineState {
#define TACOMA_BMC_HW_STRAP1 0x00000000
#define TACOMA_BMC_HW_STRAP2 0x00000040
/* Rainier hardware value: (QEMU prototype) */
#define RAINIER_BMC_HW_STRAP1 0x00000000
#define RAINIER_BMC_HW_STRAP2 0x00000000
/*
* The max ram region is for firmwares that scan the address space
* with load/store to guess how much RAM the SoC has.
@ -629,6 +633,58 @@ static void g220a_bmc_i2c_init(AspeedMachineState *bmc)
eeprom_buf);
}
static void rainier_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
/* The rainier expects a TMP275 but a TMP105 is compatible */
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), TYPE_TMP105,
0x48);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), TYPE_TMP105,
0x49);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), TYPE_TMP105,
0x4a);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 5), TYPE_TMP105,
0x48);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 5), TYPE_TMP105,
0x49);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), TYPE_TMP105,
0x48);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), TYPE_TMP105,
0x4a);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), TYPE_TMP105,
0x4b);
/* Bus 7: TODO dps310@76 */
/* Bus 7: TODO max31785@52 */
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), "pca9552", 0x61);
/* Bus 7: TODO si7021-a20@20 */
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), TYPE_TMP105,
0x48);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), TYPE_TMP105,
0x48);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), TYPE_TMP105,
0x4a);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), "pca9552", 0x61);
/* Bus 8: ucd90320@11 */
/* Bus 8: ucd90320@b */
/* Bus 8: ucd90320@c */
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "tmp423", 0x4c);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "tmp423", 0x4d);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 10), "tmp423", 0x4c);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 10), "tmp423", 0x4d);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), TYPE_TMP105,
0x48);
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), TYPE_TMP105,
0x49);
}
static bool aspeed_get_mmio_exec(Object *obj, Error **errp)
{
return ASPEED_MACHINE(obj)->mmio_exec;
@ -889,6 +945,25 @@ static void aspeed_machine_g220a_class_init(ObjectClass *oc, void *data)
aspeed_soc_num_cpus(amc->soc_name);
};
static void aspeed_machine_rainier_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
AspeedMachineClass *amc = ASPEED_MACHINE_CLASS(oc);
mc->desc = "IBM Rainier BMC (Cortex A7)";
amc->soc_name = "ast2600-a1";
amc->hw_strap1 = RAINIER_BMC_HW_STRAP1;
amc->hw_strap2 = RAINIER_BMC_HW_STRAP2;
amc->fmc_model = "mx66l1g45g";
amc->spi_model = "mx66l1g45g";
amc->num_cs = 2;
amc->macs_mask = ASPEED_MAC2_ON | ASPEED_MAC3_ON;
amc->i2c_init = rainier_bmc_i2c_init;
mc->default_ram_size = 1 * GiB;
mc->default_cpus = mc->min_cpus = mc->max_cpus =
aspeed_soc_num_cpus(amc->soc_name);
};
static const TypeInfo aspeed_machine_types[] = {
{
.name = MACHINE_TYPE_NAME("palmetto-bmc"),
@ -930,6 +1005,10 @@ static const TypeInfo aspeed_machine_types[] = {
.name = MACHINE_TYPE_NAME("g220a-bmc"),
.parent = TYPE_ASPEED_MACHINE,
.class_init = aspeed_machine_g220a_class_init,
}, {
.name = MACHINE_TYPE_NAME("rainier-bmc"),
.parent = TYPE_ASPEED_MACHINE,
.class_init = aspeed_machine_rainier_class_init,
}, {
.name = TYPE_ASPEED_MACHINE,
.parent = TYPE_MACHINE,