diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/realview.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/hw/realview.c b/hw/realview.c index 6eb6c6a1f1..466b210c32 100644 --- a/hw/realview.c +++ b/hw/realview.c @@ -138,10 +138,11 @@ static void realview_init(ram_addr_t ram_size, { CPUState *env = NULL; ram_addr_t ram_offset; - DeviceState *dev; + DeviceState *dev, *sysctl, *gpio2; SysBusDevice *busdev; qemu_irq *irqp; qemu_irq pic[64]; + qemu_irq mmc_irq[2]; PCIBus *pci_bus; NICInfo *nd; i2c_bus *i2c; @@ -218,7 +219,11 @@ static void realview_init(ram_addr_t ram_size, } sys_id = is_pb ? 0x01780500 : 0xc1400400; - arm_sysctl_init(0x10000000, sys_id, proc_id); + sysctl = qdev_create(NULL, "realview_sysctl"); + qdev_prop_set_uint32(sysctl, "sys_id", sys_id); + qdev_init_nofail(sysctl); + qdev_prop_set_uint32(sysctl, "proc_id", proc_id); + sysbus_mmio_map(sysbus_from_qdev(sysctl), 0, 0x10000000); if (is_mpcore) { dev = qdev_create(NULL, is_pb ? "a9mpcore_priv": "realview_mpcore"); @@ -257,9 +262,27 @@ static void realview_init(ram_addr_t ram_size, sysbus_create_simple("sp804", 0x10011000, pic[4]); sysbus_create_simple("sp804", 0x10012000, pic[5]); + sysbus_create_simple("pl061", 0x10013000, pic[6]); + sysbus_create_simple("pl061", 0x10014000, pic[7]); + gpio2 = sysbus_create_simple("pl061", 0x10015000, pic[8]); + sysbus_create_simple("pl110_versatile", 0x10020000, pic[23]); - sysbus_create_varargs("pl181", 0x10005000, pic[17], pic[18], NULL); + dev = sysbus_create_varargs("pl181", 0x10005000, pic[17], pic[18], NULL); + /* Wire up MMC card detect and read-only signals. These have + * to go to both the PL061 GPIO and the sysctl register. + * Note that the PL181 orders these lines (readonly,inserted) + * and the PL061 has them the other way about. Also the card + * detect line is inverted. + */ + mmc_irq[0] = qemu_irq_split( + qdev_get_gpio_in(sysctl, ARM_SYSCTL_GPIO_MMC_WPROT), + qdev_get_gpio_in(gpio2, 1)); + mmc_irq[1] = qemu_irq_split( + qdev_get_gpio_in(sysctl, ARM_SYSCTL_GPIO_MMC_CARDIN), + qemu_irq_invert(qdev_get_gpio_in(gpio2, 0))); + qdev_connect_gpio_out(dev, 0, mmc_irq[0]); + qdev_connect_gpio_out(dev, 1, mmc_irq[1]); sysbus_create_simple("pl031", 0x10017000, pic[10]); |