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-rw-r--r--hw/sharpsl.h7
-rw-r--r--hw/spitz.c23
-rw-r--r--hw/tosa.c23
-rw-r--r--hw/zaurus.c111
4 files changed, 75 insertions, 89 deletions
diff --git a/hw/sharpsl.h b/hw/sharpsl.h
index c5ccf791f6..0b3a774f2f 100644
--- a/hw/sharpsl.h
+++ b/hw/sharpsl.h
@@ -10,13 +10,6 @@
fprintf(stderr, "%s: " format, __FUNCTION__, ##__VA_ARGS__)
/* zaurus.c */
-typedef struct ScoopInfo ScoopInfo;
-ScoopInfo *scoop_init(PXA2xxState *cpu,
- int instance, target_phys_addr_t target_base);
-void scoop_gpio_set(void *opaque, int line, int level);
-qemu_irq *scoop_gpio_in_get(ScoopInfo *s);
-void scoop_gpio_out_set(ScoopInfo *s, int line,
- qemu_irq handler);
#define SL_PXA_PARAM_BASE 0xa0000a00
void sl_bootparam_write(target_phys_addr_t ptr);
diff --git a/hw/spitz.c b/hw/spitz.c
index 092bb64eac..1e2f16b776 100644
--- a/hw/spitz.c
+++ b/hw/spitz.c
@@ -23,6 +23,7 @@
#include "audio/audio.h"
#include "boards.h"
#include "blockdev.h"
+#include "sysbus.h"
#undef REG_FMT
#define REG_FMT "0x%02lx"
@@ -851,21 +852,21 @@ static void spitz_out_switch(void *opaque, int line, int level)
#define SPITZ_SCP2_MIC_BIAS 9
static void spitz_scoop_gpio_setup(PXA2xxState *cpu,
- ScoopInfo *scp0, ScoopInfo *scp1)
+ DeviceState *scp0, DeviceState *scp1)
{
qemu_irq *outsignals = qemu_allocate_irqs(spitz_out_switch, cpu, 8);
- scoop_gpio_out_set(scp0, SPITZ_SCP_CHRG_ON, outsignals[0]);
- scoop_gpio_out_set(scp0, SPITZ_SCP_JK_B, outsignals[1]);
- scoop_gpio_out_set(scp0, SPITZ_SCP_LED_GREEN, outsignals[2]);
- scoop_gpio_out_set(scp0, SPITZ_SCP_LED_ORANGE, outsignals[3]);
+ qdev_connect_gpio_out(scp0, SPITZ_SCP_CHRG_ON, outsignals[0]);
+ qdev_connect_gpio_out(scp0, SPITZ_SCP_JK_B, outsignals[1]);
+ qdev_connect_gpio_out(scp0, SPITZ_SCP_LED_GREEN, outsignals[2]);
+ qdev_connect_gpio_out(scp0, SPITZ_SCP_LED_ORANGE, outsignals[3]);
if (scp1) {
- scoop_gpio_out_set(scp1, SPITZ_SCP2_BACKLIGHT_CONT, outsignals[4]);
- scoop_gpio_out_set(scp1, SPITZ_SCP2_BACKLIGHT_ON, outsignals[5]);
+ qdev_connect_gpio_out(scp1, SPITZ_SCP2_BACKLIGHT_CONT, outsignals[4]);
+ qdev_connect_gpio_out(scp1, SPITZ_SCP2_BACKLIGHT_ON, outsignals[5]);
}
- scoop_gpio_out_set(scp0, SPITZ_SCP_ADC_TEMP_ON, outsignals[6]);
+ qdev_connect_gpio_out(scp0, SPITZ_SCP_ADC_TEMP_ON, outsignals[6]);
}
#define SPITZ_GPIO_HSYNC 22
@@ -952,7 +953,7 @@ static void spitz_common_init(ram_addr_t ram_size,
const char *cpu_model, enum spitz_model_e model, int arm_id)
{
PXA2xxState *cpu;
- ScoopInfo *scp0, *scp1 = NULL;
+ DeviceState *scp0, *scp1 = NULL;
if (!cpu_model)
cpu_model = (model == terrier) ? "pxa270-c5" : "pxa270-c0";
@@ -970,9 +971,9 @@ static void spitz_common_init(ram_addr_t ram_size,
spitz_ssp_attach(cpu);
- scp0 = scoop_init(cpu, 0, 0x10800000);
+ scp0 = sysbus_create_simple("scoop", 0x10800000, NULL);
if (model != akita) {
- scp1 = scoop_init(cpu, 1, 0x08800040);
+ scp1 = sysbus_create_simple("scoop", 0x08800040, NULL);
}
spitz_scoop_gpio_setup(cpu, scp0, scp1);
diff --git a/hw/tosa.c b/hw/tosa.c
index cc8ce6d641..18e3be5a07 100644
--- a/hw/tosa.c
+++ b/hw/tosa.c
@@ -20,6 +20,7 @@
#include "i2c.h"
#include "ssi.h"
#include "blockdev.h"
+#include "sysbus.h"
#define TOSA_RAM 0x04000000
#define TOSA_ROM 0x00800000
@@ -86,14 +87,14 @@ static void tosa_out_switch(void *opaque, int line, int level)
static void tosa_gpio_setup(PXA2xxState *cpu,
- ScoopInfo *scp0,
- ScoopInfo *scp1,
+ DeviceState *scp0,
+ DeviceState *scp1,
TC6393xbState *tmio)
{
qemu_irq *outsignals = qemu_allocate_irqs(tosa_out_switch, cpu, 4);
/* MMC/SD host */
pxa2xx_mmci_handlers(cpu->mmc,
- scoop_gpio_in_get(scp0)[TOSA_GPIO_SD_WP],
+ qdev_get_gpio_in(scp0, TOSA_GPIO_SD_WP),
qemu_irq_invert(pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_nSD_DETECT]));
/* Handle reset */
@@ -108,12 +109,12 @@ static void tosa_gpio_setup(PXA2xxState *cpu,
pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_JC_CF_IRQ],
NULL);
- scoop_gpio_out_set(scp1, TOSA_GPIO_BT_LED, outsignals[0]);
- scoop_gpio_out_set(scp1, TOSA_GPIO_NOTE_LED, outsignals[1]);
- scoop_gpio_out_set(scp1, TOSA_GPIO_CHRG_ERR_LED, outsignals[2]);
- scoop_gpio_out_set(scp1, TOSA_GPIO_WLAN_LED, outsignals[3]);
+ qdev_connect_gpio_out(scp1, TOSA_GPIO_BT_LED, outsignals[0]);
+ qdev_connect_gpio_out(scp1, TOSA_GPIO_NOTE_LED, outsignals[1]);
+ qdev_connect_gpio_out(scp1, TOSA_GPIO_CHRG_ERR_LED, outsignals[2]);
+ qdev_connect_gpio_out(scp1, TOSA_GPIO_WLAN_LED, outsignals[3]);
- scoop_gpio_out_set(scp1, TOSA_GPIO_TC6393XB_L3V_ON, tc6393xb_l3v_get(tmio));
+ qdev_connect_gpio_out(scp1, TOSA_GPIO_TC6393XB_L3V_ON, tc6393xb_l3v_get(tmio));
}
static uint32_t tosa_ssp_tansfer(SSISlave *dev, uint32_t value)
@@ -208,7 +209,7 @@ static void tosa_init(ram_addr_t ram_size,
{
PXA2xxState *cpu;
TC6393xbState *tmio;
- ScoopInfo *scp0, *scp1;
+ DeviceState *scp0, *scp1;
if (!cpu_model)
cpu_model = "pxa255";
@@ -221,8 +222,8 @@ static void tosa_init(ram_addr_t ram_size,
tmio = tc6393xb_init(0x10000000,
pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_TC6393XB_INT]);
- scp0 = scoop_init(cpu, 0, 0x08800000);
- scp1 = scoop_init(cpu, 1, 0x14800040);
+ scp0 = sysbus_create_simple("scoop", 0x08800000, NULL);
+ scp1 = sysbus_create_simple("scoop", 0x14800040, NULL);
tosa_gpio_setup(cpu, scp0, scp1, tmio);
diff --git a/hw/zaurus.c b/hw/zaurus.c
index 36be94a179..fca11a5333 100644
--- a/hw/zaurus.c
+++ b/hw/zaurus.c
@@ -18,15 +18,17 @@
#include "hw.h"
#include "pxa.h"
#include "sharpsl.h"
+#include "sysbus.h"
#undef REG_FMT
#define REG_FMT "0x%02lx"
/* SCOOP devices */
+typedef struct ScoopInfo ScoopInfo;
struct ScoopInfo {
+ SysBusDevice busdev;
qemu_irq handler[16];
- qemu_irq *in;
uint16_t status;
uint16_t power;
uint32_t gpio_level;
@@ -153,7 +155,7 @@ static CPUWriteMemoryFunc * const scoop_writefn[] = {
scoop_writeb,
};
-void scoop_gpio_set(void *opaque, int line, int level)
+static void scoop_gpio_set(void *opaque, int line, int level)
{
ScoopInfo *s = (ScoopInfo *) opaque;
@@ -163,77 +165,66 @@ void scoop_gpio_set(void *opaque, int line, int level)
s->gpio_level &= ~(1 << line);
}
-qemu_irq *scoop_gpio_in_get(ScoopInfo *s)
+static int scoop_init(SysBusDevice *dev)
{
- return s->in;
-}
+ ScoopInfo *s = FROM_SYSBUS(ScoopInfo, dev);
+ int iomemtype;
-void scoop_gpio_out_set(ScoopInfo *s, int line,
- qemu_irq handler) {
- if (line >= 16) {
- fprintf(stderr, "No GPIO pin %i\n", line);
- exit(-1);
- }
+ s->status = 0x02;
+ qdev_init_gpio_out(&s->busdev.qdev, s->handler, 16);
+ qdev_init_gpio_in(&s->busdev.qdev, scoop_gpio_set, 16);
+ iomemtype = cpu_register_io_memory(scoop_readfn,
+ scoop_writefn, s, DEVICE_NATIVE_ENDIAN);
- s->handler[line] = handler;
-}
+ sysbus_init_mmio(dev, 0x1000, iomemtype);
-static void scoop_save(QEMUFile *f, void *opaque)
-{
- ScoopInfo *s = (ScoopInfo *) opaque;
- qemu_put_be16s(f, &s->status);
- qemu_put_be16s(f, &s->power);
- qemu_put_be32s(f, &s->gpio_level);
- qemu_put_be32s(f, &s->gpio_dir);
- qemu_put_be32s(f, &s->prev_level);
- qemu_put_be16s(f, &s->mcr);
- qemu_put_be16s(f, &s->cdr);
- qemu_put_be16s(f, &s->ccr);
- qemu_put_be16s(f, &s->irr);
- qemu_put_be16s(f, &s->imr);
- qemu_put_be16s(f, &s->isr);
+ return 0;
}
-static int scoop_load(QEMUFile *f, void *opaque, int version_id)
+static bool is_version_0 (void *opaque, int version_id)
{
- uint16_t dummy;
- ScoopInfo *s = (ScoopInfo *) opaque;
- qemu_get_be16s(f, &s->status);
- qemu_get_be16s(f, &s->power);
- qemu_get_be32s(f, &s->gpio_level);
- qemu_get_be32s(f, &s->gpio_dir);
- qemu_get_be32s(f, &s->prev_level);
- qemu_get_be16s(f, &s->mcr);
- qemu_get_be16s(f, &s->cdr);
- qemu_get_be16s(f, &s->ccr);
- qemu_get_be16s(f, &s->irr);
- qemu_get_be16s(f, &s->imr);
- qemu_get_be16s(f, &s->isr);
- if (version_id < 1)
- qemu_get_be16s(f, &dummy);
-
- return 0;
+ return version_id == 0;
}
-ScoopInfo *scoop_init(PXA2xxState *cpu,
- int instance,
- target_phys_addr_t target_base) {
- int iomemtype;
- ScoopInfo *s;
- s = (ScoopInfo *)
- qemu_mallocz(sizeof(ScoopInfo));
- memset(s, 0, sizeof(ScoopInfo));
+static const VMStateDescription vmstate_scoop_regs = {
+ .name = "scoop",
+ .version_id = 1,
+ .minimum_version_id = 0,
+ .minimum_version_id_old = 0,
+ .fields = (VMStateField []) {
+ VMSTATE_UINT16(status, ScoopInfo),
+ VMSTATE_UINT16(power, ScoopInfo),
+ VMSTATE_UINT32(gpio_level, ScoopInfo),
+ VMSTATE_UINT32(gpio_dir, ScoopInfo),
+ VMSTATE_UINT32(prev_level, ScoopInfo),
+ VMSTATE_UINT16(mcr, ScoopInfo),
+ VMSTATE_UINT16(cdr, ScoopInfo),
+ VMSTATE_UINT16(ccr, ScoopInfo),
+ VMSTATE_UINT16(irr, ScoopInfo),
+ VMSTATE_UINT16(imr, ScoopInfo),
+ VMSTATE_UINT16(isr, ScoopInfo),
+ VMSTATE_UNUSED_TEST(is_version_0, 2),
+ VMSTATE_END_OF_LIST(),
+ },
+};
- s->status = 0x02;
- s->in = qemu_allocate_irqs(scoop_gpio_set, s, 16);
- iomemtype = cpu_register_io_memory(scoop_readfn,
- scoop_writefn, s, DEVICE_NATIVE_ENDIAN);
- cpu_register_physical_memory(target_base, 0x1000, iomemtype);
- register_savevm(NULL, "scoop", instance, 1, scoop_save, scoop_load, s);
+static SysBusDeviceInfo scoop_sysbus_info = {
+ .init = scoop_init,
+ .qdev.name = "scoop",
+ .qdev.desc = "Scoop2 Sharp custom ASIC",
+ .qdev.size = sizeof(ScoopInfo),
+ .qdev.vmsd = &vmstate_scoop_regs,
+ .qdev.props = (Property[]) {
+ DEFINE_PROP_END_OF_LIST(),
+ }
+};
- return s;
+static void scoop_register(void)
+{
+ sysbus_register_withprop(&scoop_sysbus_info);
}
+device_init(scoop_register);
/* Write the bootloader parameters memory area. */
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-15 08:03:27 +0000