Change references to serial_hds[] to serial_hd()

[mirror_qemu.git] / hw / arm / aspeed_soc.c

diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c
index 3034849c80bf4a2ff510224abff96a97f6991ba4..1955a892f4a4ceead8b0105beea8da22d620ee21 100644 (file)
--- a/hw/arm/aspeed_soc.c
+++ b/hw/arm/aspeed_soc.c
@@ -15,6 +15,7 @@
 #include "qemu-common.h"
 #include "cpu.h"
 #include "exec/address-spaces.h"
+#include "hw/misc/unimp.h"
 #include "hw/arm/aspeed_soc.h"
 #include "hw/char/serial.h"
 #include "qemu/log.h"
@@ -54,7 +55,7 @@ static const char *aspeed_soc_ast2500_typenames[] = {
 static const AspeedSoCInfo aspeed_socs[] = {
     {
         .name         = "ast2400-a0",
-        .cpu_model    = "arm926",
+        .cpu_type     = ARM_CPU_TYPE_NAME("arm926"),
         .silicon_rev  = AST2400_A0_SILICON_REV,
         .sdram_base   = AST2400_SDRAM_BASE,
         .sram_size    = 0x8000,
@@ -65,7 +66,7 @@ static const AspeedSoCInfo aspeed_socs[] = {
         .wdts_num     = 2,
     }, {
         .name         = "ast2400-a1",
-        .cpu_model    = "arm926",
+        .cpu_type     = ARM_CPU_TYPE_NAME("arm926"),
         .silicon_rev  = AST2400_A1_SILICON_REV,
         .sdram_base   = AST2400_SDRAM_BASE,
         .sram_size    = 0x8000,
@@ -76,7 +77,7 @@ static const AspeedSoCInfo aspeed_socs[] = {
         .wdts_num     = 2,
     }, {
         .name         = "ast2400",
-        .cpu_model    = "arm926",
+        .cpu_type     = ARM_CPU_TYPE_NAME("arm926"),
         .silicon_rev  = AST2400_A0_SILICON_REV,
         .sdram_base   = AST2400_SDRAM_BASE,
         .sram_size    = 0x8000,
@@ -87,7 +88,7 @@ static const AspeedSoCInfo aspeed_socs[] = {
         .wdts_num     = 2,
     }, {
         .name         = "ast2500-a1",
-        .cpu_model    = "arm1176",
+        .cpu_type     = ARM_CPU_TYPE_NAME("arm1176"),
         .silicon_rev  = AST2500_A1_SILICON_REV,
         .sdram_base   = AST2500_SDRAM_BASE,
         .sram_size    = 0x9000,
@@ -99,42 +100,14 @@ static const AspeedSoCInfo aspeed_socs[] = {
     },
 };
 
-/*
- * IO handlers: simply catch any reads/writes to IO addresses that aren't
- * handled by a device mapping.
- */
-
-static uint64_t aspeed_soc_io_read(void *p, hwaddr offset, unsigned size)
-{
-    qemu_log_mask(LOG_UNIMP, "%s: 0x%" HWADDR_PRIx " [%u]\n",
-                  __func__, offset, size);
-    return 0;
-}
-
-static void aspeed_soc_io_write(void *opaque, hwaddr offset, uint64_t value,
-                unsigned size)
-{
-    qemu_log_mask(LOG_UNIMP, "%s: 0x%" HWADDR_PRIx " <- 0x%" PRIx64 " [%u]\n",
-                  __func__, offset, value, size);
-}
-
-static const MemoryRegionOps aspeed_soc_io_ops = {
-    .read = aspeed_soc_io_read,
-    .write = aspeed_soc_io_write,
-    .endianness = DEVICE_LITTLE_ENDIAN,
-};
-
 static void aspeed_soc_init(Object *obj)
 {
     AspeedSoCState *s = ASPEED_SOC(obj);
     AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
-    char *cpu_typename;
     int i;
 
-    cpu_typename = g_strdup_printf("%s-" TYPE_ARM_CPU, sc->info->cpu_model);
-    object_initialize(&s->cpu, sizeof(s->cpu), cpu_typename);
+    object_initialize(&s->cpu, sizeof(s->cpu), sc->info->cpu_type);
     object_property_add_child(obj, "cpu", OBJECT(&s->cpu), NULL);
-    g_free(cpu_typename);
 
     object_initialize(&s->vic, sizeof(s->vic), TYPE_ASPEED_VIC);
     object_property_add_child(obj, "vic", OBJECT(&s->vic), NULL);
@@ -157,6 +130,8 @@ static void aspeed_soc_init(Object *obj)
                               "hw-strap1", &error_abort);
     object_property_add_alias(obj, "hw-strap2", OBJECT(&s->scu),
                               "hw-strap2", &error_abort);
+    object_property_add_alias(obj, "hw-prot-key", OBJECT(&s->scu),
+                              "hw-prot-key", &error_abort);
 
     object_initialize(&s->fmc, sizeof(s->fmc), sc->info->fmc_typename);
     object_property_add_child(obj, "fmc", OBJECT(&s->fmc), NULL);
@@ -183,6 +158,8 @@ static void aspeed_soc_init(Object *obj)
         object_initialize(&s->wdt[i], sizeof(s->wdt[i]), TYPE_ASPEED_WDT);
         object_property_add_child(obj, "wdt[*]", OBJECT(&s->wdt[i]), NULL);
         qdev_set_parent_bus(DEVICE(&s->wdt[i]), sysbus_get_default());
+        qdev_prop_set_uint32(DEVICE(&s->wdt[i]), "silicon-rev",
+                                    sc->info->silicon_rev);
     }
 
     object_initialize(&s->ftgmac100, sizeof(s->ftgmac100), TYPE_FTGMAC100);
@@ -198,10 +175,8 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp)
     Error *err = NULL, *local_err = NULL;
 
     /* IO space */
-    memory_region_init_io(&s->iomem, NULL, &aspeed_soc_io_ops, NULL,
-            "aspeed_soc.io", ASPEED_SOC_IOMEM_SIZE);
-    memory_region_add_subregion_overlap(get_system_memory(),
-                                        ASPEED_SOC_IOMEM_BASE, &s->iomem, -1);
+    create_unimplemented_device("aspeed_soc.io",
+                                ASPEED_SOC_IOMEM_BASE, ASPEED_SOC_IOMEM_SIZE);
 
     /* CPU */
     object_property_set_bool(OBJECT(&s->cpu), true, "realized", &err);
@@ -217,7 +192,6 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp)
         error_propagate(errp, err);
         return;
     }
-    vmstate_register_ram_global(&s->sram);
     memory_region_add_subregion(get_system_memory(), ASPEED_SOC_SRAM_BASE,
                                 &s->sram);
 
@@ -254,10 +228,11 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp)
     sysbus_mmio_map(SYS_BUS_DEVICE(&s->scu), 0, ASPEED_SOC_SCU_BASE);
 
     /* UART - attach an 8250 to the IO space as our UART5 */
-    if (serial_hds[0]) {
+    if (serial_hd(0)) {
         qemu_irq uart5 = qdev_get_gpio_in(DEVICE(&s->vic), uart_irqs[4]);
-        serial_mm_init(&s->iomem, ASPEED_SOC_UART_5_BASE, 2,
-                       uart5, 38400, serial_hds[0], DEVICE_LITTLE_ENDIAN);
+        serial_mm_init(get_system_memory(),
+                       ASPEED_SOC_IOMEM_BASE + ASPEED_SOC_UART_5_BASE, 2,
+                       uart5, 38400, serial_hd(0), DEVICE_LITTLE_ENDIAN);
     }
 
     /* I2C */
@@ -338,6 +313,8 @@ static void aspeed_soc_class_init(ObjectClass *oc, void *data)
 
     sc->info = (AspeedSoCInfo *) data;
     dc->realize = aspeed_soc_realize;
+    /* Reason: Uses serial_hds and nd_table in realize() directly */
+    dc->user_creatable = false;
 }
 
 static const TypeInfo aspeed_soc_type_info = {