| /* |
| * Samsung exynos4210 SoC emulation |
| * |
| * Copyright (c) 2011 Samsung Electronics Co., Ltd. All rights reserved. |
| * Maksim Kozlov <m.kozlov@samsung.com> |
| * Evgeny Voevodin <e.voevodin@samsung.com> |
| * Igor Mitsyanko <i.mitsyanko@samsung.com> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the |
| * Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, see <http://www.gnu.org/licenses/>. |
| * |
| */ |
| |
| #include "qemu/osdep.h" |
| #include "qapi/error.h" |
| #include "cpu.h" |
| #include "hw/cpu/a9mpcore.h" |
| #include "hw/irq.h" |
| #include "sysemu/blockdev.h" |
| #include "sysemu/sysemu.h" |
| #include "hw/sysbus.h" |
| #include "hw/arm/boot.h" |
| #include "hw/loader.h" |
| #include "hw/qdev-properties.h" |
| #include "hw/arm/exynos4210.h" |
| #include "hw/sd/sdhci.h" |
| #include "hw/usb/hcd-ehci.h" |
| |
| #define EXYNOS4210_CHIPID_ADDR 0x10000000 |
| |
| /* PWM */ |
| #define EXYNOS4210_PWM_BASE_ADDR 0x139D0000 |
| |
| /* RTC */ |
| #define EXYNOS4210_RTC_BASE_ADDR 0x10070000 |
| |
| /* MCT */ |
| #define EXYNOS4210_MCT_BASE_ADDR 0x10050000 |
| |
| /* I2C */ |
| #define EXYNOS4210_I2C_SHIFT 0x00010000 |
| #define EXYNOS4210_I2C_BASE_ADDR 0x13860000 |
| /* Interrupt Group of External Interrupt Combiner for I2C */ |
| #define EXYNOS4210_I2C_INTG 27 |
| #define EXYNOS4210_HDMI_INTG 16 |
| |
| /* UART's definitions */ |
| #define EXYNOS4210_UART0_BASE_ADDR 0x13800000 |
| #define EXYNOS4210_UART1_BASE_ADDR 0x13810000 |
| #define EXYNOS4210_UART2_BASE_ADDR 0x13820000 |
| #define EXYNOS4210_UART3_BASE_ADDR 0x13830000 |
| #define EXYNOS4210_UART0_FIFO_SIZE 256 |
| #define EXYNOS4210_UART1_FIFO_SIZE 64 |
| #define EXYNOS4210_UART2_FIFO_SIZE 16 |
| #define EXYNOS4210_UART3_FIFO_SIZE 16 |
| /* Interrupt Group of External Interrupt Combiner for UART */ |
| #define EXYNOS4210_UART_INT_GRP 26 |
| |
| /* External GIC */ |
| #define EXYNOS4210_EXT_GIC_CPU_BASE_ADDR 0x10480000 |
| #define EXYNOS4210_EXT_GIC_DIST_BASE_ADDR 0x10490000 |
| |
| /* Combiner */ |
| #define EXYNOS4210_EXT_COMBINER_BASE_ADDR 0x10440000 |
| #define EXYNOS4210_INT_COMBINER_BASE_ADDR 0x10448000 |
| |
| /* SD/MMC host controllers */ |
| #define EXYNOS4210_SDHCI_CAPABILITIES 0x05E80080 |
| #define EXYNOS4210_SDHCI_BASE_ADDR 0x12510000 |
| #define EXYNOS4210_SDHCI_ADDR(n) (EXYNOS4210_SDHCI_BASE_ADDR + \ |
| 0x00010000 * (n)) |
| #define EXYNOS4210_SDHCI_NUMBER 4 |
| |
| /* PMU SFR base address */ |
| #define EXYNOS4210_PMU_BASE_ADDR 0x10020000 |
| |
| /* Clock controller SFR base address */ |
| #define EXYNOS4210_CLK_BASE_ADDR 0x10030000 |
| |
| /* PRNG/HASH SFR base address */ |
| #define EXYNOS4210_RNG_BASE_ADDR 0x10830400 |
| |
| /* Display controllers (FIMD) */ |
| #define EXYNOS4210_FIMD0_BASE_ADDR 0x11C00000 |
| |
| /* EHCI */ |
| #define EXYNOS4210_EHCI_BASE_ADDR 0x12580000 |
| |
| /* DMA */ |
| #define EXYNOS4210_PL330_BASE0_ADDR 0x12680000 |
| #define EXYNOS4210_PL330_BASE1_ADDR 0x12690000 |
| #define EXYNOS4210_PL330_BASE2_ADDR 0x12850000 |
| |
| static uint8_t chipid_and_omr[] = { 0x11, 0x02, 0x21, 0x43, |
| 0x09, 0x00, 0x00, 0x00 }; |
| |
| static uint64_t exynos4210_chipid_and_omr_read(void *opaque, hwaddr offset, |
| unsigned size) |
| { |
| assert(offset < sizeof(chipid_and_omr)); |
| return chipid_and_omr[offset]; |
| } |
| |
| static void exynos4210_chipid_and_omr_write(void *opaque, hwaddr offset, |
| uint64_t value, unsigned size) |
| { |
| return; |
| } |
| |
| static const MemoryRegionOps exynos4210_chipid_and_omr_ops = { |
| .read = exynos4210_chipid_and_omr_read, |
| .write = exynos4210_chipid_and_omr_write, |
| .endianness = DEVICE_NATIVE_ENDIAN, |
| .impl = { |
| .max_access_size = 1, |
| } |
| }; |
| |
| void exynos4210_write_secondary(ARMCPU *cpu, |
| const struct arm_boot_info *info) |
| { |
| int n; |
| uint32_t smpboot[] = { |
| 0xe59f3034, /* ldr r3, External gic_cpu_if */ |
| 0xe59f2034, /* ldr r2, Internal gic_cpu_if */ |
| 0xe59f0034, /* ldr r0, startaddr */ |
| 0xe3a01001, /* mov r1, #1 */ |
| 0xe5821000, /* str r1, [r2] */ |
| 0xe5831000, /* str r1, [r3] */ |
| 0xe3a010ff, /* mov r1, #0xff */ |
| 0xe5821004, /* str r1, [r2, #4] */ |
| 0xe5831004, /* str r1, [r3, #4] */ |
| 0xf57ff04f, /* dsb */ |
| 0xe320f003, /* wfi */ |
| 0xe5901000, /* ldr r1, [r0] */ |
| 0xe1110001, /* tst r1, r1 */ |
| 0x0afffffb, /* beq <wfi> */ |
| 0xe12fff11, /* bx r1 */ |
| EXYNOS4210_EXT_GIC_CPU_BASE_ADDR, |
| 0, /* gic_cpu_if: base address of Internal GIC CPU interface */ |
| 0 /* bootreg: Boot register address is held here */ |
| }; |
| smpboot[ARRAY_SIZE(smpboot) - 1] = info->smp_bootreg_addr; |
| smpboot[ARRAY_SIZE(smpboot) - 2] = info->gic_cpu_if_addr; |
| for (n = 0; n < ARRAY_SIZE(smpboot); n++) { |
| smpboot[n] = tswap32(smpboot[n]); |
| } |
| rom_add_blob_fixed("smpboot", smpboot, sizeof(smpboot), |
| info->smp_loader_start); |
| } |
| |
| static uint64_t exynos4210_calc_affinity(int cpu) |
| { |
| /* Exynos4210 has 0x9 as cluster ID */ |
| return (0x9 << ARM_AFF1_SHIFT) | cpu; |
| } |
| |
| static DeviceState *pl330_create(uint32_t base, qemu_or_irq *orgate, |
| qemu_irq irq, int nreq, int nevents, int width) |
| { |
| SysBusDevice *busdev; |
| DeviceState *dev; |
| int i; |
| |
| dev = qdev_new("pl330"); |
| qdev_prop_set_uint8(dev, "num_events", nevents); |
| qdev_prop_set_uint8(dev, "num_chnls", 8); |
| qdev_prop_set_uint8(dev, "num_periph_req", nreq); |
| |
| qdev_prop_set_uint8(dev, "wr_cap", 4); |
| qdev_prop_set_uint8(dev, "wr_q_dep", 8); |
| qdev_prop_set_uint8(dev, "rd_cap", 4); |
| qdev_prop_set_uint8(dev, "rd_q_dep", 8); |
| qdev_prop_set_uint8(dev, "data_width", width); |
| qdev_prop_set_uint16(dev, "data_buffer_dep", width); |
| busdev = SYS_BUS_DEVICE(dev); |
| sysbus_realize_and_unref(busdev, &error_fatal); |
| sysbus_mmio_map(busdev, 0, base); |
| |
| object_property_set_int(OBJECT(orgate), "num-lines", nevents + 1, |
| &error_abort); |
| qdev_realize(DEVICE(orgate), NULL, &error_abort); |
| |
| for (i = 0; i < nevents + 1; i++) { |
| sysbus_connect_irq(busdev, i, qdev_get_gpio_in(DEVICE(orgate), i)); |
| } |
| qdev_connect_gpio_out(DEVICE(orgate), 0, irq); |
| return dev; |
| } |
| |
| static void exynos4210_realize(DeviceState *socdev, Error **errp) |
| { |
| Exynos4210State *s = EXYNOS4210_SOC(socdev); |
| MemoryRegion *system_mem = get_system_memory(); |
| qemu_irq gate_irq[EXYNOS4210_NCPUS][EXYNOS4210_IRQ_GATE_NINPUTS]; |
| SysBusDevice *busdev; |
| DeviceState *dev, *uart[4], *pl330[3]; |
| int i, n; |
| |
| for (n = 0; n < EXYNOS4210_NCPUS; n++) { |
| Object *cpuobj = object_new(ARM_CPU_TYPE_NAME("cortex-a9")); |
| |
| /* By default A9 CPUs have EL3 enabled. This board does not currently |
| * support EL3 so the CPU EL3 property is disabled before realization. |
| */ |
| if (object_property_find(cpuobj, "has_el3")) { |
| object_property_set_bool(cpuobj, "has_el3", false, &error_fatal); |
| } |
| |
| s->cpu[n] = ARM_CPU(cpuobj); |
| object_property_set_int(cpuobj, "mp-affinity", |
| exynos4210_calc_affinity(n), &error_abort); |
| object_property_set_int(cpuobj, "reset-cbar", |
| EXYNOS4210_SMP_PRIVATE_BASE_ADDR, |
| &error_abort); |
| qdev_realize(DEVICE(cpuobj), NULL, &error_fatal); |
| } |
| |
| /*** IRQs ***/ |
| |
| s->irq_table = exynos4210_init_irq(&s->irqs); |
| |
| /* IRQ Gate */ |
| for (i = 0; i < EXYNOS4210_NCPUS; i++) { |
| dev = qdev_new("exynos4210.irq_gate"); |
| qdev_prop_set_uint32(dev, "n_in", EXYNOS4210_IRQ_GATE_NINPUTS); |
| sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); |
| /* Get IRQ Gate input in gate_irq */ |
| for (n = 0; n < EXYNOS4210_IRQ_GATE_NINPUTS; n++) { |
| gate_irq[i][n] = qdev_get_gpio_in(dev, n); |
| } |
| busdev = SYS_BUS_DEVICE(dev); |
| |
| /* Connect IRQ Gate output to CPU's IRQ line */ |
| sysbus_connect_irq(busdev, 0, |
| qdev_get_gpio_in(DEVICE(s->cpu[i]), ARM_CPU_IRQ)); |
| } |
| |
| /* Private memory region and Internal GIC */ |
| dev = qdev_new(TYPE_A9MPCORE_PRIV); |
| qdev_prop_set_uint32(dev, "num-cpu", EXYNOS4210_NCPUS); |
| busdev = SYS_BUS_DEVICE(dev); |
| sysbus_realize_and_unref(busdev, &error_fatal); |
| sysbus_mmio_map(busdev, 0, EXYNOS4210_SMP_PRIVATE_BASE_ADDR); |
| for (n = 0; n < EXYNOS4210_NCPUS; n++) { |
| sysbus_connect_irq(busdev, n, gate_irq[n][0]); |
| } |
| for (n = 0; n < EXYNOS4210_INT_GIC_NIRQ; n++) { |
| s->irqs.int_gic_irq[n] = qdev_get_gpio_in(dev, n); |
| } |
| |
| /* Cache controller */ |
| sysbus_create_simple("l2x0", EXYNOS4210_L2X0_BASE_ADDR, NULL); |
| |
| /* External GIC */ |
| dev = qdev_new("exynos4210.gic"); |
| qdev_prop_set_uint32(dev, "num-cpu", EXYNOS4210_NCPUS); |
| busdev = SYS_BUS_DEVICE(dev); |
| sysbus_realize_and_unref(busdev, &error_fatal); |
| /* Map CPU interface */ |
| sysbus_mmio_map(busdev, 0, EXYNOS4210_EXT_GIC_CPU_BASE_ADDR); |
| /* Map Distributer interface */ |
| sysbus_mmio_map(busdev, 1, EXYNOS4210_EXT_GIC_DIST_BASE_ADDR); |
| for (n = 0; n < EXYNOS4210_NCPUS; n++) { |
| sysbus_connect_irq(busdev, n, gate_irq[n][1]); |
| } |
| for (n = 0; n < EXYNOS4210_EXT_GIC_NIRQ; n++) { |
| s->irqs.ext_gic_irq[n] = qdev_get_gpio_in(dev, n); |
| } |
| |
| /* Internal Interrupt Combiner */ |
| dev = qdev_new("exynos4210.combiner"); |
| busdev = SYS_BUS_DEVICE(dev); |
| sysbus_realize_and_unref(busdev, &error_fatal); |
| for (n = 0; n < EXYNOS4210_MAX_INT_COMBINER_OUT_IRQ; n++) { |
| sysbus_connect_irq(busdev, n, s->irqs.int_gic_irq[n]); |
| } |
| exynos4210_combiner_get_gpioin(&s->irqs, dev, 0); |
| sysbus_mmio_map(busdev, 0, EXYNOS4210_INT_COMBINER_BASE_ADDR); |
| |
| /* External Interrupt Combiner */ |
| dev = qdev_new("exynos4210.combiner"); |
| qdev_prop_set_uint32(dev, "external", 1); |
| busdev = SYS_BUS_DEVICE(dev); |
| sysbus_realize_and_unref(busdev, &error_fatal); |
| for (n = 0; n < EXYNOS4210_MAX_INT_COMBINER_OUT_IRQ; n++) { |
| sysbus_connect_irq(busdev, n, s->irqs.ext_gic_irq[n]); |
| } |
| exynos4210_combiner_get_gpioin(&s->irqs, dev, 1); |
| sysbus_mmio_map(busdev, 0, EXYNOS4210_EXT_COMBINER_BASE_ADDR); |
| |
| /* Initialize board IRQs. */ |
| exynos4210_init_board_irqs(&s->irqs); |
| |
| /*** Memory ***/ |
| |
| /* Chip-ID and OMR */ |
| memory_region_init_io(&s->chipid_mem, OBJECT(socdev), |
| &exynos4210_chipid_and_omr_ops, NULL, |
| "exynos4210.chipid", sizeof(chipid_and_omr)); |
| memory_region_add_subregion(system_mem, EXYNOS4210_CHIPID_ADDR, |
| &s->chipid_mem); |
| |
| /* Internal ROM */ |
| memory_region_init_rom(&s->irom_mem, OBJECT(socdev), "exynos4210.irom", |
| EXYNOS4210_IROM_SIZE, &error_fatal); |
| memory_region_add_subregion(system_mem, EXYNOS4210_IROM_BASE_ADDR, |
| &s->irom_mem); |
| /* mirror of iROM */ |
| memory_region_init_alias(&s->irom_alias_mem, OBJECT(socdev), |
| "exynos4210.irom_alias", &s->irom_mem, 0, |
| EXYNOS4210_IROM_SIZE); |
| memory_region_add_subregion(system_mem, EXYNOS4210_IROM_MIRROR_BASE_ADDR, |
| &s->irom_alias_mem); |
| |
| /* Internal RAM */ |
| memory_region_init_ram(&s->iram_mem, NULL, "exynos4210.iram", |
| EXYNOS4210_IRAM_SIZE, &error_fatal); |
| memory_region_add_subregion(system_mem, EXYNOS4210_IRAM_BASE_ADDR, |
| &s->iram_mem); |
| |
| /* PMU. |
| * The only reason of existence at the moment is that secondary CPU boot |
| * loader uses PMU INFORM5 register as a holding pen. |
| */ |
| sysbus_create_simple("exynos4210.pmu", EXYNOS4210_PMU_BASE_ADDR, NULL); |
| |
| sysbus_create_simple("exynos4210.clk", EXYNOS4210_CLK_BASE_ADDR, NULL); |
| sysbus_create_simple("exynos4210.rng", EXYNOS4210_RNG_BASE_ADDR, NULL); |
| |
| /* PWM */ |
| sysbus_create_varargs("exynos4210.pwm", EXYNOS4210_PWM_BASE_ADDR, |
| s->irq_table[exynos4210_get_irq(22, 0)], |
| s->irq_table[exynos4210_get_irq(22, 1)], |
| s->irq_table[exynos4210_get_irq(22, 2)], |
| s->irq_table[exynos4210_get_irq(22, 3)], |
| s->irq_table[exynos4210_get_irq(22, 4)], |
| NULL); |
| /* RTC */ |
| sysbus_create_varargs("exynos4210.rtc", EXYNOS4210_RTC_BASE_ADDR, |
| s->irq_table[exynos4210_get_irq(23, 0)], |
| s->irq_table[exynos4210_get_irq(23, 1)], |
| NULL); |
| |
| /* Multi Core Timer */ |
| dev = qdev_new("exynos4210.mct"); |
| busdev = SYS_BUS_DEVICE(dev); |
| sysbus_realize_and_unref(busdev, &error_fatal); |
| for (n = 0; n < 4; n++) { |
| /* Connect global timer interrupts to Combiner gpio_in */ |
| sysbus_connect_irq(busdev, n, |
| s->irq_table[exynos4210_get_irq(1, 4 + n)]); |
| } |
| /* Connect local timer interrupts to Combiner gpio_in */ |
| sysbus_connect_irq(busdev, 4, |
| s->irq_table[exynos4210_get_irq(51, 0)]); |
| sysbus_connect_irq(busdev, 5, |
| s->irq_table[exynos4210_get_irq(35, 3)]); |
| sysbus_mmio_map(busdev, 0, EXYNOS4210_MCT_BASE_ADDR); |
| |
| /*** I2C ***/ |
| for (n = 0; n < EXYNOS4210_I2C_NUMBER; n++) { |
| uint32_t addr = EXYNOS4210_I2C_BASE_ADDR + EXYNOS4210_I2C_SHIFT * n; |
| qemu_irq i2c_irq; |
| |
| if (n < 8) { |
| i2c_irq = s->irq_table[exynos4210_get_irq(EXYNOS4210_I2C_INTG, n)]; |
| } else { |
| i2c_irq = s->irq_table[exynos4210_get_irq(EXYNOS4210_HDMI_INTG, 1)]; |
| } |
| |
| dev = qdev_new("exynos4210.i2c"); |
| busdev = SYS_BUS_DEVICE(dev); |
| sysbus_realize_and_unref(busdev, &error_fatal); |
| sysbus_connect_irq(busdev, 0, i2c_irq); |
| sysbus_mmio_map(busdev, 0, addr); |
| s->i2c_if[n] = (I2CBus *)qdev_get_child_bus(dev, "i2c"); |
| } |
| |
| |
| /*** UARTs ***/ |
| uart[0] = exynos4210_uart_create(EXYNOS4210_UART0_BASE_ADDR, |
| EXYNOS4210_UART0_FIFO_SIZE, 0, serial_hd(0), |
| s->irq_table[exynos4210_get_irq(EXYNOS4210_UART_INT_GRP, 0)]); |
| |
| uart[1] = exynos4210_uart_create(EXYNOS4210_UART1_BASE_ADDR, |
| EXYNOS4210_UART1_FIFO_SIZE, 1, serial_hd(1), |
| s->irq_table[exynos4210_get_irq(EXYNOS4210_UART_INT_GRP, 1)]); |
| |
| uart[2] = exynos4210_uart_create(EXYNOS4210_UART2_BASE_ADDR, |
| EXYNOS4210_UART2_FIFO_SIZE, 2, serial_hd(2), |
| s->irq_table[exynos4210_get_irq(EXYNOS4210_UART_INT_GRP, 2)]); |
| |
| uart[3] = exynos4210_uart_create(EXYNOS4210_UART3_BASE_ADDR, |
| EXYNOS4210_UART3_FIFO_SIZE, 3, serial_hd(3), |
| s->irq_table[exynos4210_get_irq(EXYNOS4210_UART_INT_GRP, 3)]); |
| |
| /*** SD/MMC host controllers ***/ |
| for (n = 0; n < EXYNOS4210_SDHCI_NUMBER; n++) { |
| DeviceState *carddev; |
| BlockBackend *blk; |
| DriveInfo *di; |
| |
| /* Compatible with: |
| * - SD Host Controller Specification Version 2.0 |
| * - SDIO Specification Version 2.0 |
| * - MMC Specification Version 4.3 |
| * - SDMA |
| * - ADMA2 |
| * |
| * As this part of the Exynos4210 is not publically available, |
| * we used the "HS-MMC Controller S3C2416X RISC Microprocessor" |
| * public datasheet which is very similar (implementing |
| * MMC Specification Version 4.0 being the only difference noted) |
| */ |
| dev = qdev_new(TYPE_S3C_SDHCI); |
| qdev_prop_set_uint64(dev, "capareg", EXYNOS4210_SDHCI_CAPABILITIES); |
| |
| busdev = SYS_BUS_DEVICE(dev); |
| sysbus_realize_and_unref(busdev, &error_fatal); |
| sysbus_mmio_map(busdev, 0, EXYNOS4210_SDHCI_ADDR(n)); |
| sysbus_connect_irq(busdev, 0, s->irq_table[exynos4210_get_irq(29, n)]); |
| |
| di = drive_get(IF_SD, 0, n); |
| blk = di ? blk_by_legacy_dinfo(di) : NULL; |
| carddev = qdev_new(TYPE_SD_CARD); |
| qdev_prop_set_drive(carddev, "drive", blk); |
| qdev_realize_and_unref(carddev, qdev_get_child_bus(dev, "sd-bus"), |
| &error_fatal); |
| } |
| |
| /*** Display controller (FIMD) ***/ |
| sysbus_create_varargs("exynos4210.fimd", EXYNOS4210_FIMD0_BASE_ADDR, |
| s->irq_table[exynos4210_get_irq(11, 0)], |
| s->irq_table[exynos4210_get_irq(11, 1)], |
| s->irq_table[exynos4210_get_irq(11, 2)], |
| NULL); |
| |
| sysbus_create_simple(TYPE_EXYNOS4210_EHCI, EXYNOS4210_EHCI_BASE_ADDR, |
| s->irq_table[exynos4210_get_irq(28, 3)]); |
| |
| /*** DMA controllers ***/ |
| pl330[0] = pl330_create(EXYNOS4210_PL330_BASE0_ADDR, |
| &s->pl330_irq_orgate[0], |
| s->irq_table[exynos4210_get_irq(21, 0)], |
| 32, 32, 32); |
| pl330[1] = pl330_create(EXYNOS4210_PL330_BASE1_ADDR, |
| &s->pl330_irq_orgate[1], |
| s->irq_table[exynos4210_get_irq(21, 1)], |
| 32, 32, 32); |
| pl330[2] = pl330_create(EXYNOS4210_PL330_BASE2_ADDR, |
| &s->pl330_irq_orgate[2], |
| s->irq_table[exynos4210_get_irq(20, 1)], |
| 1, 31, 64); |
| |
| sysbus_connect_irq(SYS_BUS_DEVICE(uart[0]), 1, |
| qdev_get_gpio_in(pl330[0], 15)); |
| sysbus_connect_irq(SYS_BUS_DEVICE(uart[1]), 1, |
| qdev_get_gpio_in(pl330[1], 15)); |
| sysbus_connect_irq(SYS_BUS_DEVICE(uart[2]), 1, |
| qdev_get_gpio_in(pl330[0], 17)); |
| sysbus_connect_irq(SYS_BUS_DEVICE(uart[3]), 1, |
| qdev_get_gpio_in(pl330[1], 17)); |
| } |
| |
| static void exynos4210_init(Object *obj) |
| { |
| Exynos4210State *s = EXYNOS4210_SOC(obj); |
| int i; |
| |
| for (i = 0; i < ARRAY_SIZE(s->pl330_irq_orgate); i++) { |
| char *name = g_strdup_printf("pl330-irq-orgate%d", i); |
| qemu_or_irq *orgate = &s->pl330_irq_orgate[i]; |
| |
| object_initialize_child(obj, name, orgate, TYPE_OR_IRQ); |
| g_free(name); |
| } |
| } |
| |
| static void exynos4210_class_init(ObjectClass *klass, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(klass); |
| |
| dc->realize = exynos4210_realize; |
| } |
| |
| static const TypeInfo exynos4210_info = { |
| .name = TYPE_EXYNOS4210_SOC, |
| .parent = TYPE_SYS_BUS_DEVICE, |
| .instance_size = sizeof(Exynos4210State), |
| .instance_init = exynos4210_init, |
| .class_init = exynos4210_class_init, |
| }; |
| |
| static void exynos4210_register_types(void) |
| { |
| type_register_static(&exynos4210_info); |
| } |
| |
| type_init(exynos4210_register_types) |
