diff options
| -rw-r--r-- | hw/arm/aspeed.c | 2 | ||||
| -rw-r--r-- | hw/arm/aspeed_soc.c | 44 | ||||
| -rw-r--r-- | include/hw/arm/aspeed_soc.h | 6 |
3 files changed, 35 insertions, 17 deletions
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 4bb33cbb5e..c7206fda6d 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -129,7 +129,7 @@ static void aspeed_board_init(MachineState *machine, &error_abort); aspeed_board_init_flashes(&bmc->soc.fmc, "n25q256a", &error_abort); - aspeed_board_init_flashes(&bmc->soc.spi, "mx25l25635e", &error_abort); + aspeed_board_init_flashes(&bmc->soc.spi[0], "mx25l25635e", &error_abort); aspeed_board_binfo.kernel_filename = machine->kernel_filename; aspeed_board_binfo.initrd_filename = machine->initrd_filename; diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c index 80ad7322bd..b3103f3373 100644 --- a/hw/arm/aspeed_soc.c +++ b/hw/arm/aspeed_soc.c @@ -37,10 +37,17 @@ static const int timer_irqs[] = { 16, 17, 18, 35, 36, 37, 38, 39, }; #define AST2400_SDRAM_BASE 0x40000000 #define AST2500_SDRAM_BASE 0x80000000 +static const hwaddr aspeed_soc_ast2400_spi_bases[] = { ASPEED_SOC_SPI_BASE }; + +static const hwaddr aspeed_soc_ast2500_spi_bases[] = { ASPEED_SOC_SPI_BASE }; + static const AspeedSoCInfo aspeed_socs[] = { - { "ast2400-a0", "arm926", AST2400_A0_SILICON_REV, AST2400_SDRAM_BASE }, - { "ast2400", "arm926", AST2400_A0_SILICON_REV, AST2400_SDRAM_BASE }, - { "ast2500-a1", "arm1176", AST2500_A1_SILICON_REV, AST2500_SDRAM_BASE }, + { "ast2400-a0", "arm926", AST2400_A0_SILICON_REV, AST2400_SDRAM_BASE, + 1, aspeed_soc_ast2400_spi_bases }, + { "ast2400", "arm926", AST2400_A0_SILICON_REV, AST2400_SDRAM_BASE, + 1, aspeed_soc_ast2400_spi_bases }, + { "ast2500-a1", "arm1176", AST2500_A1_SILICON_REV, AST2500_SDRAM_BASE, + 1, aspeed_soc_ast2500_spi_bases }, }; /* @@ -72,6 +79,7 @@ static void aspeed_soc_init(Object *obj) { AspeedSoCState *s = ASPEED_SOC(obj); AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s); + int i; s->cpu = cpu_arm_init(sc->info->cpu_model); @@ -101,9 +109,11 @@ static void aspeed_soc_init(Object *obj) object_property_add_child(obj, "fmc", OBJECT(&s->fmc), NULL); qdev_set_parent_bus(DEVICE(&s->fmc), sysbus_get_default()); - object_initialize(&s->spi, sizeof(s->spi), "aspeed.smc.spi"); - object_property_add_child(obj, "spi", OBJECT(&s->spi), NULL); - qdev_set_parent_bus(DEVICE(&s->spi), sysbus_get_default()); + for (i = 0; i < sc->info->spis_num; i++) { + object_initialize(&s->spi[i], sizeof(s->spi[i]), "aspeed.smc.spi"); + object_property_add_child(obj, "spi", OBJECT(&s->spi[i]), NULL); + qdev_set_parent_bus(DEVICE(&s->spi[i]), sysbus_get_default()); + } object_initialize(&s->sdmc, sizeof(s->sdmc), TYPE_ASPEED_SDMC); object_property_add_child(obj, "sdmc", OBJECT(&s->sdmc), NULL); @@ -118,6 +128,7 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) { int i; AspeedSoCState *s = ASPEED_SOC(dev); + AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s); Error *err = NULL, *local_err = NULL; /* IO space */ @@ -190,16 +201,19 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) qdev_get_gpio_in(DEVICE(&s->vic), 19)); /* SPI */ - object_property_set_int(OBJECT(&s->spi), 1, "num-cs", &err); - object_property_set_bool(OBJECT(&s->spi), true, "realized", &local_err); - error_propagate(&err, local_err); - if (err) { - error_propagate(errp, err); - return; + for (i = 0; i < sc->info->spis_num; i++) { + object_property_set_int(OBJECT(&s->spi[i]), 1, "num-cs", &err); + object_property_set_bool(OBJECT(&s->spi[i]), true, "realized", + &local_err); + error_propagate(&err, local_err); + if (err) { + error_propagate(errp, err); + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0, sc->info->spi_bases[i]); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 1, + s->spi[i].ctrl->flash_window_base); } - sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi), 0, ASPEED_SOC_SPI_BASE); - sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi), 1, - s->spi.ctrl->flash_window_base); /* SDMC - SDRAM Memory Controller */ object_property_set_bool(OBJECT(&s->sdmc), true, "realized", &err); diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h index 7359e25fce..f26a9f0439 100644 --- a/include/hw/arm/aspeed_soc.h +++ b/include/hw/arm/aspeed_soc.h @@ -20,6 +20,8 @@ #include "hw/i2c/aspeed_i2c.h" #include "hw/ssi/aspeed_smc.h" +#define ASPEED_SPIS_NUM 2 + typedef struct AspeedSoCState { /*< private >*/ DeviceState parent; @@ -32,7 +34,7 @@ typedef struct AspeedSoCState { AspeedI2CState i2c; AspeedSCUState scu; AspeedSMCState fmc; - AspeedSMCState spi; + AspeedSMCState spi[ASPEED_SPIS_NUM]; AspeedSDMCState sdmc; } AspeedSoCState; @@ -44,6 +46,8 @@ typedef struct AspeedSoCInfo { const char *cpu_model; uint32_t silicon_rev; hwaddr sdram_base; + int spis_num; + const hwaddr *spi_bases; } AspeedSoCInfo; typedef struct AspeedSoCClass { |