+ /* General I/O memory space to catch all unimplemented device */
+ create_unimplemented_device("aspeed.sbc",
+ sc->memmap[ASPEED_DEV_SBC],
+ 0x40000);
+ create_unimplemented_device("aspeed.io",
+ sc->memmap[ASPEED_DEV_IOMEM],
+ ASPEED_SOC_IOMEM_SIZE);
+
+ /* AST1030 CPU Core */
+ armv7m = DEVICE(&s->armv7m);
+ qdev_prop_set_uint32(armv7m, "num-irq", 256);
+ qdev_prop_set_string(armv7m, "cpu-type", sc->cpu_type);
+ qdev_connect_clock_in(armv7m, "cpuclk", s->sysclk);
+ object_property_set_link(OBJECT(&s->armv7m), "memory",
+ OBJECT(system_memory), &error_abort);
+ sysbus_realize(SYS_BUS_DEVICE(&s->armv7m), &error_abort);
+
+ /* Internal SRAM */
+ memory_region_init_ram(&s->sram, NULL, "aspeed.sram", sc->sram_size, &err);
+ if (err != NULL) {
+ error_propagate(errp, err);
+ return;
+ }
+ memory_region_add_subregion(system_memory,
+ sc->memmap[ASPEED_DEV_SRAM],
+ &s->sram);
+
+ /* SCU */
+ if (!sysbus_realize(SYS_BUS_DEVICE(&s->scu), errp)) {
+ return;
+ }
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->scu), 0, sc->memmap[ASPEED_DEV_SCU]);
+
+ /* LPC */
+ if (!sysbus_realize(SYS_BUS_DEVICE(&s->lpc), errp)) {
+ return;
+ }
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->lpc), 0, sc->memmap[ASPEED_DEV_LPC]);
+
+ /* Connect the LPC IRQ to the GIC. It is otherwise unused. */
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 0,
+ aspeed_soc_get_irq(s, ASPEED_DEV_LPC));
+
+ /*
+ * On the AST1030 LPC subdevice IRQs are connected straight to the GIC.
+ */
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 1 + aspeed_lpc_kcs_1,
+ qdev_get_gpio_in(DEVICE(&s->armv7m),
+ sc->irqmap[ASPEED_DEV_KCS] +
aspeed_lpc_kcs_1));
+
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 1 + aspeed_lpc_kcs_2,
+ qdev_get_gpio_in(DEVICE(&s->armv7m),
+ sc->irqmap[ASPEED_DEV_KCS] +
aspeed_lpc_kcs_2));
+
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 1 + aspeed_lpc_kcs_3,
+ qdev_get_gpio_in(DEVICE(&s->armv7m),
+ sc->irqmap[ASPEED_DEV_KCS] +
aspeed_lpc_kcs_3));
+
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 1 + aspeed_lpc_kcs_4,
+ qdev_get_gpio_in(DEVICE(&s->armv7m),
+ sc->irqmap[ASPEED_DEV_KCS] +
aspeed_lpc_kcs_4));
+
+ /* UART5 - attach an 8250 to the IO space as our UART */
+ serial_mm_init(get_system_memory(), sc->memmap[ASPEED_DEV_UART5], 2,
+ aspeed_soc_get_irq(s, ASPEED_DEV_UART5),
+ 38400, serial_hd(0), DEVICE_LITTLE_ENDIAN);
+
+ /* Timer */
+ object_property_set_link(OBJECT(&s->timerctrl), "scu", OBJECT(&s->scu),
+ &error_abort);
+ if (!sysbus_realize(SYS_BUS_DEVICE(&s->timerctrl), errp)) {
+ return;
+ }
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->timerctrl), 0,
+ sc->memmap[ASPEED_DEV_TIMER1]);
+ for (i = 0; i < ASPEED_TIMER_NR_TIMERS; i++) {
+ qemu_irq irq = aspeed_soc_get_irq(s, ASPEED_DEV_TIMER1 + i);
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->timerctrl), i, irq);
+ }
+
+ /* ADC */
+ if (!sysbus_realize(SYS_BUS_DEVICE(&s->adc), errp)) {
+ return;
+ }
+
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->adc), 0, sc->memmap[ASPEED_DEV_ADC]);
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->adc), 0,
+ aspeed_soc_get_irq(s, ASPEED_DEV_ADC));
+
+ /* FMC, The number of CS is set at the board level */
+ object_property_set_link(OBJECT(&s->fmc), "dram", OBJECT(&s->sram),
+ &error_abort);
+ if (!sysbus_realize(SYS_BUS_DEVICE(&s->fmc), errp)) {
+ return;
+ }
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->fmc), 0, sc->memmap[ASPEED_DEV_FMC]);
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->fmc), 1,
+ ASPEED_SMC_GET_CLASS(&s->fmc)->flash_window_base);
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->fmc), 0,
+ aspeed_soc_get_irq(s, ASPEED_DEV_FMC));
+
+ /* SPI */
+ for (i = 0; i < sc->spis_num; i++) {
+ object_property_set_link(OBJECT(&s->spi[i]), "dram",
+ OBJECT(&s->sram), &error_abort);
+ if (!sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), errp)) {
+ return;
+ }
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0,
+ sc->memmap[ASPEED_DEV_SPI1 + i]);
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 1,
+ ASPEED_SMC_GET_CLASS(&s->spi[i])->flash_window_base);
+ }
+
+ /* Secure Boot Controller */
+ if (!sysbus_realize(SYS_BUS_DEVICE(&s->sbc), errp)) {
+ return;
+ }
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->sbc), 0, sc->memmap[ASPEED_DEV_SBC]);
+
+ /* Watch dog */
+ for (i = 0; i < sc->wdts_num; i++) {
+ AspeedWDTClass *awc = ASPEED_WDT_GET_CLASS(&s->wdt[i]);
+
+ object_property_set_link(OBJECT(&s->wdt[i]), "scu", OBJECT(&s->scu),
+ &error_abort);
+ if (!sysbus_realize(SYS_BUS_DEVICE(&s->wdt[i]), errp)) {
+ return;
+ }
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->wdt[i]), 0,
+ sc->memmap[ASPEED_DEV_WDT] + i * awc->offset);
+ }
+}
+
+static void aspeed_soc_ast1030_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+ AspeedSoCClass *sc = ASPEED_SOC_CLASS(dc);
+
+ dc->realize = aspeed_soc_ast1030_realize;
+
+ sc->name = "ast1030-a1";
+ sc->cpu_type = ARM_CPU_TYPE_NAME("cortex-m4");
+ sc->silicon_rev = AST1030_A1_SILICON_REV;
+ sc->sram_size = 0xc0000;
+ sc->spis_num = 2;
+ sc->ehcis_num = 0;
+ sc->wdts_num = 4;
+ sc->macs_num = 1;
+ sc->irqmap = aspeed_soc_ast1030_irqmap;
+ sc->memmap = aspeed_soc_ast1030_memmap;
+ sc->num_cpus = 1;
+}
+
+static const TypeInfo aspeed_soc_ast1030_type_info = {
+ .name = "ast1030-a1",
+ .parent = TYPE_ASPEED_SOC,
+ .instance_size = sizeof(AspeedSoCState),
+ .instance_init = aspeed_soc_ast1030_init,
+ .class_init = aspeed_soc_ast1030_class_init,
+ .class_size = sizeof(AspeedSoCClass),
+};
+
+static void aspeed_soc_register_types(void)
+{
+ type_register_static(&aspeed_soc_ast1030_type_info);
+};
+
+type_init(aspeed_soc_register_types)
diff --git a/hw/arm/meson.build b/hw/arm/meson.build
index 721a8eb8be..362868c1a0 100644
--- a/hw/arm/meson.build
+++ b/hw/arm/meson.build
@@ -48,7 +48,12 @@ arm_ss.add(when: 'CONFIG_XLNX_VERSAL', if_true:
files('xlnx-versal.c', 'xlnx-ver
arm_ss.add(when: 'CONFIG_FSL_IMX25', if_true: files('fsl-imx25.c',
'imx25_pdk.c'))
arm_ss.add(when: 'CONFIG_FSL_IMX31', if_true: files('fsl-imx31.c', 'kzm.c'))
arm_ss.add(when: 'CONFIG_FSL_IMX6', if_true: files('fsl-imx6.c'))
-arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files('aspeed_soc.c',
'aspeed.c', 'aspeed_ast2600.c'))
+arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files(
+ 'aspeed_soc.c',
+ 'aspeed.c',
+ 'aspeed_ast2600.c',
+ 'aspeed_ast1030.c'
+))
arm_ss.add(when: 'CONFIG_MPS2', if_true: files('mps2.c'))
arm_ss.add(when: 'CONFIG_MPS2', if_true: files('mps2-tz.c'))
arm_ss.add(when: 'CONFIG_MSF2', if_true: files('msf2-soc.c'))
diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h
index da043dcb45..645d2dc83b 100644
--- a/include/hw/arm/aspeed_soc.h
+++ b/include/hw/arm/aspeed_soc.h
@@ -13,6 +13,7 @@
#define ASPEED_SOC_H
#include "hw/cpu/a15mpcore.h"
+#include "hw/arm/armv7m.h"
#include "hw/intc/aspeed_vic.h"
#include "hw/misc/aspeed_scu.h"
#include "hw/adc/aspeed_adc.h"
@@ -47,6 +48,7 @@ struct AspeedSoCState {
/*< public >*/
ARMCPU cpu[ASPEED_CPUS_NUM];
A15MPPrivState a7mpcore;
+ ARMv7MState armv7m;
MemoryRegion *dram_mr;
MemoryRegion sram;
AspeedVICState vic;
@@ -72,6 +74,7 @@ struct AspeedSoCState {
AspeedSDHCIState emmc;
AspeedLPCState lpc;
uint32_t uart_default;
+ Clock *sysclk;
};
#define TYPE_ASPEED_SOC "aspeed-soc"