diff options
Diffstat (limited to 'hw/arm/allwinner-r40.c')
| -rw-r--r-- | hw/arm/allwinner-r40.c | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/hw/arm/allwinner-r40.c b/hw/arm/allwinner-r40.c index a0d367c60d..2e8943eff7 100644 --- a/hw/arm/allwinner-r40.c +++ b/hw/arm/allwinner-r40.c @@ -23,6 +23,7 @@ #include "qemu/bswap.h" #include "qemu/module.h" #include "qemu/units.h" +#include "hw/boards.h" #include "hw/qdev-core.h" #include "hw/sysbus.h" #include "hw/char/serial.h" @@ -45,6 +46,10 @@ const hwaddr allwinner_r40_memmap[] = { [AW_R40_DEV_MMC1] = 0x01c10000, [AW_R40_DEV_MMC2] = 0x01c11000, [AW_R40_DEV_MMC3] = 0x01c12000, + [AW_R40_DEV_EHCI1] = 0x01c19000, + [AW_R40_DEV_OHCI1] = 0x01c19400, + [AW_R40_DEV_EHCI2] = 0x01c1c000, + [AW_R40_DEV_OHCI2] = 0x01c1c400, [AW_R40_DEV_CCU] = 0x01c20000, [AW_R40_DEV_PIT] = 0x01c20c00, [AW_R40_DEV_UART0] = 0x01c28000, @@ -89,9 +94,9 @@ static struct AwR40Unimplemented r40_unimplemented[] = { { "crypto", 0x01c15000, 4 * KiB }, { "spi2", 0x01c17000, 4 * KiB }, { "sata", 0x01c18000, 4 * KiB }, - { "usb1-host", 0x01c19000, 4 * KiB }, + { "usb1-phy", 0x01c19800, 2 * KiB }, { "sid", 0x01c1b000, 4 * KiB }, - { "usb2-host", 0x01c1c000, 4 * KiB }, + { "usb2-phy", 0x01c1c800, 2 * KiB }, { "cs1", 0x01c1d000, 4 * KiB }, { "spi3", 0x01c1f000, 4 * KiB }, { "rtc", 0x01c20400, 1 * KiB }, @@ -181,6 +186,10 @@ enum { AW_R40_GIC_SPI_MMC2 = 34, AW_R40_GIC_SPI_MMC3 = 35, AW_R40_GIC_SPI_EMAC = 55, + AW_R40_GIC_SPI_OHCI1 = 64, + AW_R40_GIC_SPI_OHCI2 = 65, + AW_R40_GIC_SPI_EHCI1 = 76, + AW_R40_GIC_SPI_EHCI2 = 78, AW_R40_GIC_SPI_GMAC = 85, }; @@ -276,6 +285,13 @@ static void allwinner_r40_init(Object *obj) TYPE_AW_SDHOST_SUN50I_A64); } + for (size_t i = 0; i < AW_R40_NUM_USB; i++) { + object_initialize_child(obj, "ehci[*]", &s->ehci[i], + TYPE_PLATFORM_EHCI); + object_initialize_child(obj, "ohci[*]", &s->ohci[i], + TYPE_SYSBUS_OHCI); + } + object_initialize_child(obj, "twi0", &s->i2c0, TYPE_AW_I2C_SUN6I); object_initialize_child(obj, "emac", &s->emac, TYPE_AW_EMAC); @@ -407,6 +423,33 @@ static void allwinner_r40_realize(DeviceState *dev, Error **errp) sysbus_realize(SYS_BUS_DEVICE(&s->ccu), &error_fatal); sysbus_mmio_map(SYS_BUS_DEVICE(&s->ccu), 0, s->memmap[AW_R40_DEV_CCU]); + /* USB */ + for (size_t i = 0; i < AW_R40_NUM_USB; i++) { + g_autofree char *bus = g_strdup_printf("usb-bus.%zu", i); + + object_property_set_bool(OBJECT(&s->ehci[i]), "companion-enable", true, + &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(&s->ehci[i]), &error_fatal); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->ehci[i]), 0, + allwinner_r40_memmap[i ? AW_R40_DEV_EHCI2 + : AW_R40_DEV_EHCI1]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->ehci[i]), 0, + qdev_get_gpio_in(DEVICE(&s->gic), + i ? AW_R40_GIC_SPI_EHCI2 + : AW_R40_GIC_SPI_EHCI1)); + + object_property_set_str(OBJECT(&s->ohci[i]), "masterbus", bus, + &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(&s->ohci[i]), &error_fatal); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->ohci[i]), 0, + allwinner_r40_memmap[i ? AW_R40_DEV_OHCI2 + : AW_R40_DEV_OHCI1]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->ohci[i]), 0, + qdev_get_gpio_in(DEVICE(&s->gic), + i ? AW_R40_GIC_SPI_OHCI2 + : AW_R40_GIC_SPI_OHCI1)); + } + /* SD/MMC */ for (int i = 0; i < AW_R40_NUM_MMCS; i++) { qemu_irq irq = qdev_get_gpio_in(DEVICE(&s->gic), |