arm: Rename hw/arm/arm.h to hw/arm/boot.h

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

diff --git a/hw/arm/tosa.c b/hw/arm/tosa.c
index 02814d7aba55b78a8a9a2e6d23b59c084c04ddd9..7843d68d46580d2bce660e20e2505411df999437 100644 (file)
--- a/hw/arm/tosa.c
+++ b/hw/arm/tosa.c
@@ -11,18 +11,20 @@
  * GNU GPL, version 2 or (at your option) any later version.
  */
 
+#include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "hw/hw.h"
 #include "hw/arm/pxa.h"
-#include "hw/arm/arm.h"
-#include "hw/devices.h"
+#include "hw/arm/boot.h"
 #include "hw/arm/sharpsl.h"
 #include "hw/pcmcia.h"
 #include "hw/boards.h"
+#include "hw/display/tc6393xb.h"
 #include "hw/i2c/i2c.h"
-#include "hw/ssi.h"
-#include "sysemu/block-backend.h"
+#include "hw/ssi/ssi.h"
 #include "hw/sysbus.h"
 #include "exec/address-spaces.h"
+#include "sysemu/sysemu.h"
 
 #define TOSA_RAM    0x04000000
 #define TOSA_ROM       0x00800000
@@ -84,6 +86,12 @@ static void tosa_out_switch(void *opaque, int line, int level)
     }
 }
 
+static void tosa_reset(void *opaque, int line, int level)
+{
+    if (level) {
+        qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET);
+    }
+}
 
 static void tosa_gpio_setup(PXA2xxState *cpu,
                 DeviceState *scp0,
@@ -91,13 +99,16 @@ static void tosa_gpio_setup(PXA2xxState *cpu,
                 TC6393xbState *tmio)
 {
     qemu_irq *outsignals = qemu_allocate_irqs(tosa_out_switch, cpu, 4);
+    qemu_irq reset;
+
     /* MMC/SD host */
     pxa2xx_mmci_handlers(cpu->mmc,
                     qdev_get_gpio_in(scp0, TOSA_GPIO_SD_WP),
                     qemu_irq_invert(qdev_get_gpio_in(cpu->gpio, TOSA_GPIO_nSD_DETECT)));
 
     /* Handle reset */
-    qdev_connect_gpio_out(cpu->gpio, TOSA_GPIO_ON_RESET, cpu->reset);
+    reset = qemu_allocate_irq(tosa_reset, cpu, 0);
+    qdev_connect_gpio_out(cpu->gpio, TOSA_GPIO_ON_RESET, reset);
 
     /* PCMCIA signals: card's IRQ and Card-Detect */
     pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[0],
@@ -125,10 +136,9 @@ static uint32_t tosa_ssp_tansfer(SSISlave *dev, uint32_t value)
     return 0;
 }
 
-static int tosa_ssp_init(SSISlave *dev)
+static void tosa_ssp_realize(SSISlave *dev, Error **errp)
 {
     /* Nothing to do.  */
-    return 0;
 }
 
 #define TYPE_TOSA_DAC "tosa_dac"
@@ -148,7 +158,7 @@ static int tosa_dac_send(I2CSlave *i2c, uint8_t data)
     s->buf[s->len] = data;
     if (s->len ++ > 2) {
 #ifdef VERBOSE
-        fprintf(stderr, "%s: message too long (%i bytes)\n", __FUNCTION__, s->len);
+        fprintf(stderr, "%s: message too long (%i bytes)\n", __func__, s->len);
 #endif
         return 1;
     }
@@ -161,7 +171,7 @@ static int tosa_dac_send(I2CSlave *i2c, uint8_t data)
     return 0;
 }
 
-static void tosa_dac_event(I2CSlave *i2c, enum i2c_event event)
+static int tosa_dac_event(I2CSlave *i2c, enum i2c_event event)
 {
     TosaDACState *s = TOSA_DAC(i2c);
 
@@ -170,31 +180,27 @@ static void tosa_dac_event(I2CSlave *i2c, enum i2c_event event)
     case I2C_START_SEND:
         break;
     case I2C_START_RECV:
-        printf("%s: recv not supported!!!\n", __FUNCTION__);
+        printf("%s: recv not supported!!!\n", __func__);
         break;
     case I2C_FINISH:
 #ifdef VERBOSE
         if (s->len < 2)
-            printf("%s: message too short (%i bytes)\n", __FUNCTION__, s->len);
+            printf("%s: message too short (%i bytes)\n", __func__, s->len);
         if (s->len > 2)
-            printf("%s: message too long\n", __FUNCTION__);
+            printf("%s: message too long\n", __func__);
 #endif
         break;
     default:
         break;
     }
-}
 
-static int tosa_dac_recv(I2CSlave *s)
-{
-    printf("%s: recv not supported!!!\n", __FUNCTION__);
-    return -1;
+    return 0;
 }
 
-static int tosa_dac_init(I2CSlave *i2c)
+static uint8_t tosa_dac_recv(I2CSlave *s)
 {
-    /* Nothing to do.  */
-    return 0;
+    printf("%s: recv not supported!!!\n", __func__);
+    return 0xff;
 }
 
 static void tosa_tg_init(PXA2xxState *cpu)
@@ -212,7 +218,6 @@ static struct arm_boot_info tosa_binfo = {
 
 static void tosa_init(MachineState *machine)
 {
-    const char *cpu_model = machine->cpu_model;
     const char *kernel_filename = machine->kernel_filename;
     const char *kernel_cmdline = machine->kernel_cmdline;
     const char *initrd_filename = machine->initrd_filename;
@@ -222,13 +227,9 @@ static void tosa_init(MachineState *machine)
     TC6393xbState *tmio;
     DeviceState *scp0, *scp1;
 
-    if (!cpu_model)
-        cpu_model = "pxa255";
-
     mpu = pxa255_init(address_space_mem, tosa_binfo.ram_size);
 
     memory_region_init_ram(rom, NULL, "tosa.rom", TOSA_ROM, &error_fatal);
-    vmstate_register_ram_global(rom);
     memory_region_set_readonly(rom, true);
     memory_region_add_subregion(address_space_mem, 0, rom);
 
@@ -256,6 +257,8 @@ static void tosapda_machine_init(MachineClass *mc)
 {
     mc->desc = "Sharp SL-6000 (Tosa) PDA (PXA255)";
     mc->init = tosa_init;
+    mc->block_default_type = IF_IDE;
+    mc->ignore_memory_transaction_failures = true;
 }
 
 DEFINE_MACHINE("tosa", tosapda_machine_init)
@@ -264,7 +267,6 @@ static void tosa_dac_class_init(ObjectClass *klass, void *data)
 {
     I2CSlaveClass *k = I2C_SLAVE_CLASS(klass);
 
-    k->init = tosa_dac_init;
     k->event = tosa_dac_event;
     k->recv = tosa_dac_recv;
     k->send = tosa_dac_send;
@@ -281,7 +283,7 @@ static void tosa_ssp_class_init(ObjectClass *klass, void *data)
 {
     SSISlaveClass *k = SSI_SLAVE_CLASS(klass);
 
-    k->init = tosa_ssp_init;
+    k->realize = tosa_ssp_realize;
     k->transfer = tosa_ssp_tansfer;
 }