diff options
Diffstat (limited to 'hw/arm')
| -rw-r--r-- | hw/arm/aspeed.c | 27 | ||||
| -rw-r--r-- | hw/arm/virt-acpi-build.c | 4 | ||||
| -rw-r--r-- | hw/arm/virt.c | 21 |
3 files changed, 52 insertions, 0 deletions
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 283c038814..e824ea87a9 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -39,6 +39,7 @@ typedef struct AspeedBoardConfig { const char *fmc_model; const char *spi_model; uint32_t num_cs; + void (*i2c_init)(AspeedBoardState *bmc); } AspeedBoardConfig; enum { @@ -82,6 +83,9 @@ enum { SCU_AST2500_HW_STRAP_ACPI_ENABLE | \ SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER)) +static void palmetto_bmc_i2c_init(AspeedBoardState *bmc); +static void ast2500_evb_i2c_init(AspeedBoardState *bmc); + static const AspeedBoardConfig aspeed_boards[] = { [PALMETTO_BMC] = { .soc_name = "ast2400-a1", @@ -89,6 +93,7 @@ static const AspeedBoardConfig aspeed_boards[] = { .fmc_model = "n25q256a", .spi_model = "mx25l25635e", .num_cs = 1, + .i2c_init = palmetto_bmc_i2c_init, }, [AST2500_EVB] = { .soc_name = "ast2500-a1", @@ -96,6 +101,7 @@ static const AspeedBoardConfig aspeed_boards[] = { .fmc_model = "n25q256a", .spi_model = "mx25l25635e", .num_cs = 1, + .i2c_init = ast2500_evb_i2c_init, }, [ROMULUS_BMC] = { .soc_name = "ast2500-a1", @@ -223,9 +229,22 @@ static void aspeed_board_init(MachineState *machine, aspeed_board_binfo.ram_size = ram_size; aspeed_board_binfo.loader_start = sc->info->sdram_base; + if (cfg->i2c_init) { + cfg->i2c_init(bmc); + } + arm_load_kernel(ARM_CPU(first_cpu), &aspeed_board_binfo); } +static void palmetto_bmc_i2c_init(AspeedBoardState *bmc) +{ + AspeedSoCState *soc = &bmc->soc; + + /* The palmetto platform expects a ds3231 RTC but a ds1338 is + * enough to provide basic RTC features. Alarms will be missing */ + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 0), "ds1338", 0x68); +} + static void palmetto_bmc_init(MachineState *machine) { aspeed_board_init(machine, &aspeed_boards[PALMETTO_BMC]); @@ -250,6 +269,14 @@ static const TypeInfo palmetto_bmc_type = { .class_init = palmetto_bmc_class_init, }; +static void ast2500_evb_i2c_init(AspeedBoardState *bmc) +{ + AspeedSoCState *soc = &bmc->soc; + + /* The AST2500 EVB expects a LM75 but a TMP105 is compatible */ + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 7), "tmp105", 0x4d); +} + static void ast2500_evb_init(MachineState *machine) { aspeed_board_init(machine, &aspeed_boards[AST2500_EVB]); diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index e5852067f5..2079828c22 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -776,6 +776,10 @@ void virt_acpi_build(VirtMachineState *vms, AcpiBuildTables *tables) if (nb_numa_nodes > 0) { acpi_add_table(table_offsets, tables_blob); build_srat(tables_blob, tables->linker, vms); + if (have_numa_distance) { + acpi_add_table(table_offsets, tables_blob); + build_slit(tables_blob, tables->linker); + } } if (its_class_name() && !vmc->no_its) { diff --git a/hw/arm/virt.c b/hw/arm/virt.c index c7c8159dfd..4db2d4207c 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -219,6 +219,27 @@ static void create_fdt(VirtMachineState *vms) "clk24mhz"); qemu_fdt_setprop_cell(fdt, "/apb-pclk", "phandle", vms->clock_phandle); + if (have_numa_distance) { + int size = nb_numa_nodes * nb_numa_nodes * 3 * sizeof(uint32_t); + uint32_t *matrix = g_malloc0(size); + int idx, i, j; + + for (i = 0; i < nb_numa_nodes; i++) { + for (j = 0; j < nb_numa_nodes; j++) { + idx = (i * nb_numa_nodes + j) * 3; + matrix[idx + 0] = cpu_to_be32(i); + matrix[idx + 1] = cpu_to_be32(j); + matrix[idx + 2] = cpu_to_be32(numa_info[i].distance[j]); + } + } + + qemu_fdt_add_subnode(fdt, "/distance-map"); + qemu_fdt_setprop_string(fdt, "/distance-map", "compatible", + "numa-distance-map-v1"); + qemu_fdt_setprop(fdt, "/distance-map", "distance-matrix", + matrix, size); + g_free(matrix); + } } static void fdt_add_psci_node(const VirtMachineState *vms) |