* with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "sysemu/block-backend.h"
+#include "qemu/osdep.h"
+#include "qemu/error-report.h"
+#include "qapi/error.h"
+#include "cpu.h"
+#include "exec/address-spaces.h"
#include "sysemu/blockdev.h"
-#include "hw/hw.h"
-#include "hw/arm/arm.h"
+#include "sysemu/qtest.h"
+#include "sysemu/reset.h"
+#include "sysemu/runstate.h"
+#include "hw/boards.h"
+#include "hw/irq.h"
+#include "hw/qdev-properties.h"
+#include "hw/arm/boot.h"
#include "hw/arm/omap.h"
#include "sysemu/sysemu.h"
#include "qemu/timer.h"
-#include "sysemu/char.h"
+#include "chardev/char-fe.h"
#include "hw/block/flash.h"
#include "hw/arm/soc_dma.h"
#include "hw/sysbus.h"
* does I2S specify it? */
/* All register writes are 16 bits so we we store 16-bit samples
* in the buffers regardless of AGCFR[B8_16] value. */
- fmt.fmt = AUD_FMT_U16;
+ fmt.fmt = AUDIO_FORMAT_U16;
s->codec.in_voice = AUD_open_in(&s->codec.card, s->codec.in_voice,
"eac.codec.in", s, omap_eac_in_cb, &fmt);
struct omap_eac_s *s = (struct omap_eac_s *) opaque;
if (size != 2) {
- return omap_badwidth_write16(opaque, addr, value);
+ omap_badwidth_write16(opaque, addr, value);
+ return;
}
switch (addr) {
static struct omap_eac_s *omap_eac_init(struct omap_target_agent_s *ta,
qemu_irq irq, qemu_irq *drq, omap_clk fclk, omap_clk iclk)
{
- struct omap_eac_s *s = (struct omap_eac_s *)
- g_malloc0(sizeof(struct omap_eac_s));
+ struct omap_eac_s *s = g_new0(struct omap_eac_s, 1);
s->irq = irq;
s->codec.rxdrq = *drq ++;
qemu_irq irq;
MemoryRegion iomem;
MemoryRegion iomem_fifo;
- CharDriverState *chr;
+ CharBackend chr;
uint32_t sysconfig;
uint32_t systest;
struct omap_sti_s *s = (struct omap_sti_s *) opaque;
if (size != 4) {
- return omap_badwidth_write32(opaque, addr, value);
+ omap_badwidth_write32(opaque, addr, value);
+ return;
}
switch (addr) {
uint8_t byte = value;
if (size != 1) {
- return omap_badwidth_write8(opaque, addr, size);
+ omap_badwidth_write8(opaque, addr, size);
+ return;
}
if (ch == STI_TRACE_CONTROL_CHANNEL) {
/* Flush channel <i>value</i>. */
- qemu_chr_fe_write(s->chr, (const uint8_t *) "\r", 1);
+ /* XXX this blocks entire thread. Rewrite to use
+ * qemu_chr_fe_write and background I/O callbacks */
+ qemu_chr_fe_write_all(&s->chr, (const uint8_t *) "\r", 1);
} else if (ch == STI_TRACE_CONSOLE_CHANNEL || 1) {
if (value == 0xc0 || value == 0xc3) {
/* Open channel <i>ch</i>. */
- } else if (value == 0x00)
- qemu_chr_fe_write(s->chr, (const uint8_t *) "\n", 1);
- else
- qemu_chr_fe_write(s->chr, &byte, 1);
+ } else if (value == 0x00) {
+ qemu_chr_fe_write_all(&s->chr, (const uint8_t *) "\n", 1);
+ } else {
+ qemu_chr_fe_write_all(&s->chr, &byte, 1);
+ }
}
}
static struct omap_sti_s *omap_sti_init(struct omap_target_agent_s *ta,
MemoryRegion *sysmem,
hwaddr channel_base, qemu_irq irq, omap_clk clk,
- CharDriverState *chr)
+ Chardev *chr)
{
- struct omap_sti_s *s = (struct omap_sti_s *)
- g_malloc0(sizeof(struct omap_sti_s));
+ struct omap_sti_s *s = g_new0(struct omap_sti_s, 1);
s->irq = irq;
omap_sti_reset(s);
- s->chr = chr ?: qemu_chr_new("null", "null", NULL);
+ qemu_chr_fe_init(&s->chr, chr ?: qemu_chr_new("null", "null", NULL),
+ &error_abort);
memory_region_init_io(&s->iomem, NULL, &omap_sti_ops, s, "omap.sti",
omap_l4_region_size(ta, 0));
if (mode[0] == 1 || mode[0] == 2 || mode[1] == 1 || mode[1] == 2)
fprintf(stderr, "%s: bad EN_54M_PLL or bad EN_96M_PLL\n",
- __FUNCTION__);
+ __func__);
}
static void omap_prcm_dpll_update(struct omap_prcm_s *s)
s->dpll_lock = 0;
switch (mode) {
case 0:
- fprintf(stderr, "%s: bad EN_DPLL\n", __FUNCTION__);
+ fprintf(stderr, "%s: bad EN_DPLL\n", __func__);
break;
case 1: /* Low-power bypass mode (Default) */
case 2: /* Fast-relock bypass mode */
omap_clk_reparent(core, dpll_x2);
break;
case 3:
- fprintf(stderr, "%s: bad CORE_CLK_SRC\n", __FUNCTION__);
+ fprintf(stderr, "%s: bad CORE_CLK_SRC\n", __func__);
break;
}
}
struct omap_prcm_s *s = (struct omap_prcm_s *) opaque;
if (size != 4) {
- return omap_badwidth_write32(opaque, addr, value);
+ omap_badwidth_write32(opaque, addr, value);
+ return;
}
switch (addr) {
case 0x450: /* RM_RSTCTRL_WKUP */
/* TODO: reset */
if (value & 2)
- qemu_system_reset_request();
+ qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET);
break;
case 0x454: /* RM_RSTTIME_WKUP */
s->rsttime_wkup = value & 0x1fff;
case 0x500: /* CM_CLKEN_PLL */
if (value & 0xffffff30)
fprintf(stderr, "%s: write 0s in CM_CLKEN_PLL for "
- "future compatibility\n", __FUNCTION__);
+ "future compatibility\n", __func__);
if ((s->clken[9] ^ value) & 0xcc) {
s->clken[9] &= ~0xcc;
s->clken[9] |= value & 0xcc;
case 0x540: /* CM_CLKSEL1_PLL */
if (value & 0xfc4000d7)
fprintf(stderr, "%s: write 0s in CM_CLKSEL1_PLL for "
- "future compatibility\n", __FUNCTION__);
+ "future compatibility\n", __func__);
if ((s->clksel[5] ^ value) & 0x003fff00) {
s->clksel[5] = value & 0x03bfff28;
omap_prcm_dpll_update(s);
case 0x544: /* CM_CLKSEL2_PLL */
if (value & ~3)
fprintf(stderr, "%s: write 0s in CM_CLKSEL2_PLL[31:2] for "
- "future compatibility\n", __FUNCTION__);
+ "future compatibility\n", __func__);
if (s->clksel[6] != (value & 3)) {
s->clksel[6] = value & 3;
omap_prcm_dpll_update(s);
qemu_irq mpu_int, qemu_irq dsp_int, qemu_irq iva_int,
struct omap_mpu_state_s *mpu)
{
- struct omap_prcm_s *s = (struct omap_prcm_s *)
- g_malloc0(sizeof(struct omap_prcm_s));
+ struct omap_prcm_s *s = g_new0(struct omap_prcm_s, 1);
s->irq[0] = mpu_int;
s->irq[1] = dsp_int;
}
}
+static uint64_t omap_sysctl_readfn(void *opaque, hwaddr addr,
+ unsigned size)
+{
+ switch (size) {
+ case 1:
+ return omap_sysctl_read8(opaque, addr);
+ case 2:
+ return omap_badwidth_read32(opaque, addr); /* TODO */
+ case 4:
+ return omap_sysctl_read(opaque, addr);
+ default:
+ g_assert_not_reached();
+ }
+}
+
+static void omap_sysctl_writefn(void *opaque, hwaddr addr,
+ uint64_t value, unsigned size)
+{
+ switch (size) {
+ case 1:
+ omap_sysctl_write8(opaque, addr, value);
+ break;
+ case 2:
+ omap_badwidth_write32(opaque, addr, value); /* TODO */
+ break;
+ case 4:
+ omap_sysctl_write(opaque, addr, value);
+ break;
+ default:
+ g_assert_not_reached();
+ }
+}
+
static const MemoryRegionOps omap_sysctl_ops = {
- .old_mmio = {
- .read = {
- omap_sysctl_read8,
- omap_badwidth_read32, /* TODO */
- omap_sysctl_read,
- },
- .write = {
- omap_sysctl_write8,
- omap_badwidth_write32, /* TODO */
- omap_sysctl_write,
- },
- },
+ .read = omap_sysctl_readfn,
+ .write = omap_sysctl_writefn,
+ .valid.min_access_size = 1,
+ .valid.max_access_size = 4,
.endianness = DEVICE_NATIVE_ENDIAN,
};
static struct omap_sysctl_s *omap_sysctl_init(struct omap_target_agent_s *ta,
omap_clk iclk, struct omap_mpu_state_s *mpu)
{
- struct omap_sysctl_s *s = (struct omap_sysctl_s *)
- g_malloc0(sizeof(struct omap_sysctl_s));
+ struct omap_sysctl_s *s = g_new0(struct omap_sysctl_s, 1);
s->mpu = mpu;
omap_sysctl_reset(s);
{ 0, OMAP_INT_24XX_SDMA_IRQ3 },
};
-struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sysmem,
- unsigned long sdram_size,
- const char *core)
+struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sdram,
+ const char *cpu_type)
{
- struct omap_mpu_state_s *s = (struct omap_mpu_state_s *)
- g_malloc0(sizeof(struct omap_mpu_state_s));
+ struct omap_mpu_state_s *s = g_new0(struct omap_mpu_state_s, 1);
qemu_irq dma_irqs[4];
DriveInfo *dinfo;
int i;
SysBusDevice *busdev;
struct omap_target_agent_s *ta;
+ MemoryRegion *sysmem = get_system_memory();
/* Core */
s->mpu_model = omap2420;
- s->cpu = cpu_arm_init(core ?: "arm1136-r2");
- if (s->cpu == NULL) {
- fprintf(stderr, "Unable to find CPU definition\n");
- exit(1);
- }
- s->sdram_size = sdram_size;
+ s->cpu = ARM_CPU(cpu_create(cpu_type));
s->sram_size = OMAP242X_SRAM_SIZE;
s->wakeup = qemu_allocate_irq(omap_mpu_wakeup, s, 0);
omap_clk_init(s);
/* Memory-mapped stuff */
- memory_region_init_ram(&s->sdram, NULL, "omap2.dram", s->sdram_size,
- &error_abort);
- vmstate_register_ram_global(&s->sdram);
- memory_region_add_subregion(sysmem, OMAP2_Q2_BASE, &s->sdram);
memory_region_init_ram(&s->sram, NULL, "omap2.sram", s->sram_size,
- &error_abort);
- vmstate_register_ram_global(&s->sram);
+ &error_fatal);
memory_region_add_subregion(sysmem, OMAP2_SRAM_BASE, &s->sram);
s->l4 = omap_l4_init(sysmem, OMAP2_L4_BASE, 54);
/* Actually mapped at any 2K boundary in the ARM11 private-peripheral if */
- s->ih[0] = qdev_create(NULL, "omap2-intc");
+ s->ih[0] = qdev_new("omap2-intc");
qdev_prop_set_uint8(s->ih[0], "revision", 0x21);
- qdev_prop_set_ptr(s->ih[0], "fclk", omap_findclk(s, "mpu_intc_fclk"));
- qdev_prop_set_ptr(s->ih[0], "iclk", omap_findclk(s, "mpu_intc_iclk"));
- qdev_init_nofail(s->ih[0]);
+ omap_intc_set_fclk(OMAP_INTC(s->ih[0]), omap_findclk(s, "mpu_intc_fclk"));
+ omap_intc_set_iclk(OMAP_INTC(s->ih[0]), omap_findclk(s, "mpu_intc_iclk"));
busdev = SYS_BUS_DEVICE(s->ih[0]);
+ sysbus_realize_and_unref(busdev, &error_fatal);
sysbus_connect_irq(busdev, 0,
qdev_get_gpio_in(DEVICE(s->cpu), ARM_CPU_IRQ));
sysbus_connect_irq(busdev, 1,
s->port->addr_valid = omap2_validate_addr;
/* Register SDRAM and SRAM ports for fast DMA transfers. */
- soc_dma_port_add_mem(s->dma, memory_region_get_ram_ptr(&s->sdram),
- OMAP2_Q2_BASE, s->sdram_size);
+ soc_dma_port_add_mem(s->dma, memory_region_get_ram_ptr(sdram),
+ OMAP2_Q2_BASE, memory_region_size(sdram));
soc_dma_port_add_mem(s->dma, memory_region_get_ram_ptr(&s->sram),
OMAP2_SRAM_BASE, s->sram_size);
s->drq[OMAP24XX_DMA_UART1_TX],
s->drq[OMAP24XX_DMA_UART1_RX],
"uart1",
- serial_hds[0]);
+ serial_hd(0));
s->uart[1] = omap2_uart_init(sysmem, omap_l4ta(s->l4, 20),
qdev_get_gpio_in(s->ih[0],
OMAP_INT_24XX_UART2_IRQ),
s->drq[OMAP24XX_DMA_UART2_TX],
s->drq[OMAP24XX_DMA_UART2_RX],
"uart2",
- serial_hds[0] ? serial_hds[1] : NULL);
+ serial_hd(0) ? serial_hd(1) : NULL);
s->uart[2] = omap2_uart_init(sysmem, omap_l4ta(s->l4, 21),
qdev_get_gpio_in(s->ih[0],
OMAP_INT_24XX_UART3_IRQ),
s->drq[OMAP24XX_DMA_UART3_TX],
s->drq[OMAP24XX_DMA_UART3_RX],
"uart3",
- serial_hds[0] && serial_hds[1] ? serial_hds[2] : NULL);
+ serial_hd(0) && serial_hd(1) ? serial_hd(2) : NULL);
s->gptimer[0] = omap_gp_timer_init(omap_l4ta(s->l4, 7),
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER1),
omap_findclk(s, "clk32-kHz"),
omap_findclk(s, "core_l4_iclk"));
- s->i2c[0] = qdev_create(NULL, "omap_i2c");
+ s->i2c[0] = qdev_new("omap_i2c");
qdev_prop_set_uint8(s->i2c[0], "revision", 0x34);
- qdev_prop_set_ptr(s->i2c[0], "iclk", omap_findclk(s, "i2c1.iclk"));
- qdev_prop_set_ptr(s->i2c[0], "fclk", omap_findclk(s, "i2c1.fclk"));
- qdev_init_nofail(s->i2c[0]);
+ omap_i2c_set_iclk(OMAP_I2C(s->i2c[0]), omap_findclk(s, "i2c1.iclk"));
+ omap_i2c_set_fclk(OMAP_I2C(s->i2c[0]), omap_findclk(s, "i2c1.fclk"));
busdev = SYS_BUS_DEVICE(s->i2c[0]);
+ sysbus_realize_and_unref(busdev, &error_fatal);
sysbus_connect_irq(busdev, 0,
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_I2C1_IRQ));
sysbus_connect_irq(busdev, 1, s->drq[OMAP24XX_DMA_I2C1_TX]);
sysbus_connect_irq(busdev, 2, s->drq[OMAP24XX_DMA_I2C1_RX]);
sysbus_mmio_map(busdev, 0, omap_l4_region_base(omap_l4tao(s->l4, 5), 0));
- s->i2c[1] = qdev_create(NULL, "omap_i2c");
+ s->i2c[1] = qdev_new("omap_i2c");
qdev_prop_set_uint8(s->i2c[1], "revision", 0x34);
- qdev_prop_set_ptr(s->i2c[1], "iclk", omap_findclk(s, "i2c2.iclk"));
- qdev_prop_set_ptr(s->i2c[1], "fclk", omap_findclk(s, "i2c2.fclk"));
- qdev_init_nofail(s->i2c[1]);
+ omap_i2c_set_iclk(OMAP_I2C(s->i2c[1]), omap_findclk(s, "i2c2.iclk"));
+ omap_i2c_set_fclk(OMAP_I2C(s->i2c[1]), omap_findclk(s, "i2c2.fclk"));
busdev = SYS_BUS_DEVICE(s->i2c[1]);
+ sysbus_realize_and_unref(busdev, &error_fatal);
sysbus_connect_irq(busdev, 0,
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_I2C2_IRQ));
sysbus_connect_irq(busdev, 1, s->drq[OMAP24XX_DMA_I2C2_TX]);
sysbus_connect_irq(busdev, 2, s->drq[OMAP24XX_DMA_I2C2_RX]);
sysbus_mmio_map(busdev, 0, omap_l4_region_base(omap_l4tao(s->l4, 6), 0));
- s->gpio = qdev_create(NULL, "omap2-gpio");
+ s->gpio = qdev_new("omap2-gpio");
qdev_prop_set_int32(s->gpio, "mpu_model", s->mpu_model);
- qdev_prop_set_ptr(s->gpio, "iclk", omap_findclk(s, "gpio_iclk"));
- qdev_prop_set_ptr(s->gpio, "fclk0", omap_findclk(s, "gpio1_dbclk"));
- qdev_prop_set_ptr(s->gpio, "fclk1", omap_findclk(s, "gpio2_dbclk"));
- qdev_prop_set_ptr(s->gpio, "fclk2", omap_findclk(s, "gpio3_dbclk"));
- qdev_prop_set_ptr(s->gpio, "fclk3", omap_findclk(s, "gpio4_dbclk"));
+ omap2_gpio_set_iclk(OMAP2_GPIO(s->gpio), omap_findclk(s, "gpio_iclk"));
+ omap2_gpio_set_fclk(OMAP2_GPIO(s->gpio), 0, omap_findclk(s, "gpio1_dbclk"));
+ omap2_gpio_set_fclk(OMAP2_GPIO(s->gpio), 1, omap_findclk(s, "gpio2_dbclk"));
+ omap2_gpio_set_fclk(OMAP2_GPIO(s->gpio), 2, omap_findclk(s, "gpio3_dbclk"));
+ omap2_gpio_set_fclk(OMAP2_GPIO(s->gpio), 3, omap_findclk(s, "gpio4_dbclk"));
if (s->mpu_model == omap2430) {
- qdev_prop_set_ptr(s->gpio, "fclk4", omap_findclk(s, "gpio5_dbclk"));
+ omap2_gpio_set_fclk(OMAP2_GPIO(s->gpio), 4,
+ omap_findclk(s, "gpio5_dbclk"));
}
- qdev_init_nofail(s->gpio);
busdev = SYS_BUS_DEVICE(s->gpio);
+ sysbus_realize_and_unref(busdev, &error_fatal);
sysbus_connect_irq(busdev, 0,
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPIO_BANK1));
sysbus_connect_irq(busdev, 3,
s->drq[OMAP24XX_DMA_GPMC]);
dinfo = drive_get(IF_SD, 0, 0);
- if (!dinfo) {
- fprintf(stderr, "qemu: missing SecureDigital device\n");
- exit(1);
+ if (!dinfo && !qtest_enabled()) {
+ warn_report("missing SecureDigital device");
}
s->mmc = omap2_mmc_init(omap_l4tao(s->l4, 9),
- blk_by_legacy_dinfo(dinfo),
+ dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_MMC_IRQ),
&s->drq[OMAP24XX_DMA_MMC1_TX],
omap_findclk(s, "mmc_fclk"), omap_findclk(s, "mmc_iclk"));
omap_sti_init(omap_l4ta(s->l4, 18), sysmem, 0x54000000,
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_STI),
omap_findclk(s, "emul_ck"),
- serial_hds[0] && serial_hds[1] && serial_hds[2] ?
- serial_hds[3] : NULL);
+ serial_hd(0) && serial_hd(1) && serial_hd(2) ?
+ serial_hd(3) : NULL);
s->eac = omap_eac_init(omap_l4ta(s->l4, 32),
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_EAC_IRQ),