diff options
Diffstat (limited to 'hw/arm/aspeed.c')
| -rw-r--r-- | hw/arm/aspeed.c | 70 |
1 files changed, 66 insertions, 4 deletions
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index c7206fda6d..40c13838fb 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -34,13 +34,18 @@ typedef struct AspeedBoardState { typedef struct AspeedBoardConfig { const char *soc_name; uint32_t hw_strap1; + const char *fmc_model; + const char *spi_model; + uint32_t num_cs; } AspeedBoardConfig; enum { PALMETTO_BMC, AST2500_EVB, + ROMULUS_BMC, }; +/* Palmetto hardware value: 0x120CE416 */ #define PALMETTO_BMC_HW_STRAP1 ( \ SCU_AST2400_HW_STRAP_DRAM_SIZE(DRAM_SIZE_256MB) | \ SCU_AST2400_HW_STRAP_DRAM_CONFIG(2 /* DDR3 with CL=6, CWL=5 */) | \ @@ -54,6 +59,7 @@ enum { SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \ SCU_AST2400_HW_STRAP_BOOT_MODE(AST2400_SPI_BOOT)) +/* AST2500 evb hardware value: 0xF100C2E6 */ #define AST2500_EVB_HW_STRAP1 (( \ AST2500_HW_STRAP1_DEFAULTS | \ SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ @@ -64,9 +70,38 @@ enum { SCU_HW_STRAP_MAC0_RGMII) & \ ~SCU_HW_STRAP_2ND_BOOT_WDT) +/* Romulus hardware value: 0xF10AD206 */ +#define ROMULUS_BMC_HW_STRAP1 ( \ + AST2500_HW_STRAP1_DEFAULTS | \ + SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \ + SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \ + SCU_AST2500_HW_STRAP_UART_DEBUG | \ + SCU_AST2500_HW_STRAP_DDR4_ENABLE | \ + SCU_AST2500_HW_STRAP_ACPI_ENABLE | \ + SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER)) + static const AspeedBoardConfig aspeed_boards[] = { - [PALMETTO_BMC] = { "ast2400-a0", PALMETTO_BMC_HW_STRAP1 }, - [AST2500_EVB] = { "ast2500-a1", AST2500_EVB_HW_STRAP1 }, + [PALMETTO_BMC] = { + .soc_name = "ast2400-a1", + .hw_strap1 = PALMETTO_BMC_HW_STRAP1, + .fmc_model = "n25q256a", + .spi_model = "mx25l25635e", + .num_cs = 1, + }, + [AST2500_EVB] = { + .soc_name = "ast2500-a1", + .hw_strap1 = AST2500_EVB_HW_STRAP1, + .fmc_model = "n25q256a", + .spi_model = "mx25l25635e", + .num_cs = 1, + }, + [ROMULUS_BMC] = { + .soc_name = "ast2500-a1", + .hw_strap1 = ROMULUS_BMC_HW_STRAP1, + .fmc_model = "n25q256a", + .spi_model = "mx66l1g45g", + .num_cs = 2, + }, }; static void aspeed_board_init_flashes(AspeedSMCState *s, const char *flashtype, @@ -112,6 +147,8 @@ static void aspeed_board_init(MachineState *machine, &error_abort); object_property_set_int(OBJECT(&bmc->soc), cfg->hw_strap1, "hw-strap1", &error_abort); + object_property_set_int(OBJECT(&bmc->soc), cfg->num_cs, "num-cs", + &error_abort); object_property_set_bool(OBJECT(&bmc->soc), true, "realized", &error_abort); @@ -128,8 +165,8 @@ static void aspeed_board_init(MachineState *machine, object_property_add_const_link(OBJECT(&bmc->soc), "ram", OBJECT(&bmc->ram), &error_abort); - aspeed_board_init_flashes(&bmc->soc.fmc, "n25q256a", &error_abort); - aspeed_board_init_flashes(&bmc->soc.spi[0], "mx25l25635e", &error_abort); + aspeed_board_init_flashes(&bmc->soc.fmc, cfg->fmc_model, &error_abort); + aspeed_board_init_flashes(&bmc->soc.spi[0], cfg->spi_model, &error_abort); aspeed_board_binfo.kernel_filename = machine->kernel_filename; aspeed_board_binfo.initrd_filename = machine->initrd_filename; @@ -188,10 +225,35 @@ static const TypeInfo ast2500_evb_type = { .class_init = ast2500_evb_class_init, }; +static void romulus_bmc_init(MachineState *machine) +{ + aspeed_board_init(machine, &aspeed_boards[ROMULUS_BMC]); +} + +static void romulus_bmc_class_init(ObjectClass *oc, void *data) +{ + MachineClass *mc = MACHINE_CLASS(oc); + + mc->desc = "OpenPOWER Romulus BMC (ARM1176)"; + mc->init = romulus_bmc_init; + mc->max_cpus = 1; + mc->no_sdcard = 1; + mc->no_floppy = 1; + mc->no_cdrom = 1; + mc->no_parallel = 1; +} + +static const TypeInfo romulus_bmc_type = { + .name = MACHINE_TYPE_NAME("romulus-bmc"), + .parent = TYPE_MACHINE, + .class_init = romulus_bmc_class_init, +}; + static void aspeed_machine_init(void) { type_register_static(&palmetto_bmc_type); type_register_static(&ast2500_evb_type); + type_register_static(&romulus_bmc_type); } type_init(aspeed_machine_init) |