diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/arm/Kconfig | 24 | ||||
| -rw-r--r-- | hw/arm/boot.c | 2 | ||||
| -rw-r--r-- | hw/arm/fsl-imx8mp.c | 714 | ||||
| -rw-r--r-- | hw/arm/imx8mp-evk.c | 74 | ||||
| -rw-r--r-- | hw/arm/meson.build | 2 | ||||
| -rw-r--r-- | hw/arm/smmuv3.c | 2 | ||||
| -rw-r--r-- | hw/arm/virt.c | 52 | ||||
| -rw-r--r-- | hw/core/loader-fit.c | 38 | ||||
| -rw-r--r-- | hw/core/machine.c | 23 | ||||
| -rw-r--r-- | hw/gpio/Kconfig | 8 | ||||
| -rw-r--r-- | hw/loongarch/virt-fdt-build.c | 1 | ||||
| -rw-r--r-- | hw/loongarch/virt.c | 8 | ||||
| -rw-r--r-- | hw/mips/boston.c | 16 | ||||
| -rw-r--r-- | hw/misc/Kconfig | 14 | ||||
| -rw-r--r-- | hw/misc/imx8mp_analog.c | 160 | ||||
| -rw-r--r-- | hw/misc/imx8mp_ccm.c | 175 | ||||
| -rw-r--r-- | hw/misc/meson.build | 2 | ||||
| -rw-r--r-- | hw/misc/npcm_clk.c | 5 | ||||
| -rw-r--r-- | hw/openrisc/boot.c | 8 | ||||
| -rw-r--r-- | hw/openrisc/openrisc_sim.c | 2 | ||||
| -rw-r--r-- | hw/openrisc/virt.c | 2 | ||||
| -rw-r--r-- | hw/pci-host/Kconfig | 3 | ||||
| -rw-r--r-- | hw/pci-host/designware.c | 18 | ||||
| -rw-r--r-- | hw/pci-host/fsl_imx8m_phy.c | 98 | ||||
| -rw-r--r-- | hw/pci-host/meson.build | 1 | ||||
| -rw-r--r-- | hw/ppc/e500.c | 1 | ||||
| -rw-r--r-- | hw/ppc/pegasos2.c | 1 | ||||
| -rw-r--r-- | hw/ppc/pnv.c | 1 | ||||
| -rw-r--r-- | hw/ppc/spapr.c | 1 | ||||
| -rw-r--r-- | hw/riscv/boot.c | 2 | ||||
| -rw-r--r-- | hw/timer/imx_gpt.c | 25 | ||||
| -rw-r--r-- | hw/usb/hcd-dwc3.c | 5 |
32 files changed, 1431 insertions, 57 deletions
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig index 504841ccab..faa00d1db3 100644 --- a/hw/arm/Kconfig +++ b/hw/arm/Kconfig @@ -593,6 +593,30 @@ config FSL_IMX7 select UNIMP select USB_CHIPIDEA +config FSL_IMX8MP + bool + imply I2C_DEVICES + imply PCI_DEVICES + select ARM_GIC + select FSL_IMX8MP_ANALOG + select FSL_IMX8MP_CCM + select IMX + select IMX_FEC + select IMX_I2C + select OR_IRQ + select PCI_EXPRESS_DESIGNWARE + select PCI_EXPRESS_FSL_IMX8M_PHY + select SDHCI + select UNIMP + select USB_DWC3 + select WDT_IMX2 + +config FSL_IMX8MP_EVK + bool + default y + depends on TCG && AARCH64 + select FSL_IMX8MP + config ARM_SMMUV3 bool diff --git a/hw/arm/boot.c b/hw/arm/boot.c index 42c18355e8..e296b62fa1 100644 --- a/hw/arm/boot.c +++ b/hw/arm/boot.c @@ -661,8 +661,6 @@ int arm_load_dtb(hwaddr addr, const struct arm_boot_info *binfo, binfo->modify_dtb(binfo, fdt); } - qemu_fdt_dumpdtb(fdt, size); - /* Put the DTB into the memory map as a ROM image: this will ensure * the DTB is copied again upon reset, even if addr points into RAM. */ diff --git a/hw/arm/fsl-imx8mp.c b/hw/arm/fsl-imx8mp.c new file mode 100644 index 0000000000..1ea98e1463 --- /dev/null +++ b/hw/arm/fsl-imx8mp.c @@ -0,0 +1,714 @@ +/* + * i.MX 8M Plus SoC Implementation + * + * Based on hw/arm/fsl-imx6.c + * + * Copyright (c) 2024, Bernhard Beschow <shentey@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "exec/address-spaces.h" +#include "hw/arm/bsa.h" +#include "hw/arm/fsl-imx8mp.h" +#include "hw/intc/arm_gicv3.h" +#include "hw/misc/unimp.h" +#include "hw/boards.h" +#include "system/system.h" +#include "target/arm/cpu-qom.h" +#include "qapi/error.h" +#include "qobject/qlist.h" + +static const struct { + hwaddr addr; + size_t size; + const char *name; +} fsl_imx8mp_memmap[] = { + [FSL_IMX8MP_RAM] = { FSL_IMX8MP_RAM_START, FSL_IMX8MP_RAM_SIZE_MAX, "ram" }, + [FSL_IMX8MP_DDR_PHY_BROADCAST] = { 0x3dc00000, 4 * MiB, "ddr_phy_broadcast" }, + [FSL_IMX8MP_DDR_PERF_MON] = { 0x3d800000, 4 * MiB, "ddr_perf_mon" }, + [FSL_IMX8MP_DDR_CTL] = { 0x3d400000, 4 * MiB, "ddr_ctl" }, + [FSL_IMX8MP_DDR_BLK_CTRL] = { 0x3d000000, 1 * MiB, "ddr_blk_ctrl" }, + [FSL_IMX8MP_DDR_PHY] = { 0x3c000000, 16 * MiB, "ddr_phy" }, + [FSL_IMX8MP_AUDIO_DSP] = { 0x3b000000, 16 * MiB, "audio_dsp" }, + [FSL_IMX8MP_GIC_DIST] = { 0x38800000, 512 * KiB, "gic_dist" }, + [FSL_IMX8MP_GIC_REDIST] = { 0x38880000, 512 * KiB, "gic_redist" }, + [FSL_IMX8MP_NPU] = { 0x38500000, 2 * MiB, "npu" }, + [FSL_IMX8MP_VPU] = { 0x38340000, 2 * MiB, "vpu" }, + [FSL_IMX8MP_VPU_BLK_CTRL] = { 0x38330000, 2 * MiB, "vpu_blk_ctrl" }, + [FSL_IMX8MP_VPU_VC8000E_ENCODER] = { 0x38320000, 2 * MiB, "vpu_vc8000e_encoder" }, + [FSL_IMX8MP_VPU_G2_DECODER] = { 0x38310000, 2 * MiB, "vpu_g2_decoder" }, + [FSL_IMX8MP_VPU_G1_DECODER] = { 0x38300000, 2 * MiB, "vpu_g1_decoder" }, + [FSL_IMX8MP_USB2_GLUE] = { 0x382f0000, 0x100, "usb2_glue" }, + [FSL_IMX8MP_USB2_OTG] = { 0x3820cc00, 0x100, "usb2_otg" }, + [FSL_IMX8MP_USB2_DEV] = { 0x3820c700, 0x500, "usb2_dev" }, + [FSL_IMX8MP_USB2] = { 0x38200000, 0xc700, "usb2" }, + [FSL_IMX8MP_USB1_GLUE] = { 0x381f0000, 0x100, "usb1_glue" }, + [FSL_IMX8MP_USB1_OTG] = { 0x3810cc00, 0x100, "usb1_otg" }, + [FSL_IMX8MP_USB1_DEV] = { 0x3810c700, 0x500, "usb1_dev" }, + [FSL_IMX8MP_USB1] = { 0x38100000, 0xc700, "usb1" }, + [FSL_IMX8MP_GPU2D] = { 0x38008000, 32 * KiB, "gpu2d" }, + [FSL_IMX8MP_GPU3D] = { 0x38000000, 32 * KiB, "gpu3d" }, + [FSL_IMX8MP_QSPI1_RX_BUFFER] = { 0x34000000, 32 * MiB, "qspi1_rx_buffer" }, + [FSL_IMX8MP_PCIE1] = { 0x33800000, 4 * MiB, "pcie1" }, + [FSL_IMX8MP_QSPI1_TX_BUFFER] = { 0x33008000, 32 * KiB, "qspi1_tx_buffer" }, + [FSL_IMX8MP_APBH_DMA] = { 0x33000000, 32 * KiB, "apbh_dma" }, + + /* AIPS-5 Begin */ + [FSL_IMX8MP_MU_3_B] = { 0x30e90000, 64 * KiB, "mu_3_b" }, + [FSL_IMX8MP_MU_3_A] = { 0x30e80000, 64 * KiB, "mu_3_a" }, + [FSL_IMX8MP_MU_2_B] = { 0x30e70000, 64 * KiB, "mu_2_b" }, + [FSL_IMX8MP_MU_2_A] = { 0x30e60000, 64 * KiB, "mu_2_a" }, + [FSL_IMX8MP_EDMA_CHANNELS] = { 0x30e40000, 128 * KiB, "edma_channels" }, + [FSL_IMX8MP_EDMA_MANAGEMENT_PAGE] = { 0x30e30000, 64 * KiB, "edma_management_page" }, + [FSL_IMX8MP_AUDIO_BLK_CTRL] = { 0x30e20000, 64 * KiB, "audio_blk_ctrl" }, + [FSL_IMX8MP_SDMA2] = { 0x30e10000, 64 * KiB, "sdma2" }, + [FSL_IMX8MP_SDMA3] = { 0x30e00000, 64 * KiB, "sdma3" }, + [FSL_IMX8MP_AIPS5_CONFIGURATION] = { 0x30df0000, 64 * KiB, "aips5_configuration" }, + [FSL_IMX8MP_SPBA2] = { 0x30cf0000, 64 * KiB, "spba2" }, + [FSL_IMX8MP_AUDIO_XCVR_RX] = { 0x30cc0000, 64 * KiB, "audio_xcvr_rx" }, + [FSL_IMX8MP_HDMI_TX_AUDLNK_MSTR] = { 0x30cb0000, 64 * KiB, "hdmi_tx_audlnk_mstr" }, + [FSL_IMX8MP_PDM] = { 0x30ca0000, 64 * KiB, "pdm" }, + [FSL_IMX8MP_ASRC] = { 0x30c90000, 64 * KiB, "asrc" }, + [FSL_IMX8MP_SAI7] = { 0x30c80000, 64 * KiB, "sai7" }, + [FSL_IMX8MP_SAI6] = { 0x30c60000, 64 * KiB, "sai6" }, + [FSL_IMX8MP_SAI5] = { 0x30c50000, 64 * KiB, "sai5" }, + [FSL_IMX8MP_SAI3] = { 0x30c30000, 64 * KiB, "sai3" }, + [FSL_IMX8MP_SAI2] = { 0x30c20000, 64 * KiB, "sai2" }, + [FSL_IMX8MP_SAI1] = { 0x30c10000, 64 * KiB, "sai1" }, + /* AIPS-5 End */ + + /* AIPS-4 Begin */ + [FSL_IMX8MP_HDMI_TX] = { 0x32fc0000, 128 * KiB, "hdmi_tx" }, + [FSL_IMX8MP_TZASC] = { 0x32f80000, 64 * KiB, "tzasc" }, + [FSL_IMX8MP_HSIO_BLK_CTL] = { 0x32f10000, 64 * KiB, "hsio_blk_ctl" }, + [FSL_IMX8MP_PCIE_PHY1] = { 0x32f00000, 64 * KiB, "pcie_phy1" }, + [FSL_IMX8MP_MEDIA_BLK_CTL] = { 0x32ec0000, 64 * KiB, "media_blk_ctl" }, + [FSL_IMX8MP_LCDIF2] = { 0x32e90000, 64 * KiB, "lcdif2" }, + [FSL_IMX8MP_LCDIF1] = { 0x32e80000, 64 * KiB, "lcdif1" }, + [FSL_IMX8MP_MIPI_DSI1] = { 0x32e60000, 64 * KiB, "mipi_dsi1" }, + [FSL_IMX8MP_MIPI_CSI2] = { 0x32e50000, 64 * KiB, "mipi_csi2" }, + [FSL_IMX8MP_MIPI_CSI1] = { 0x32e40000, 64 * KiB, "mipi_csi1" }, + [FSL_IMX8MP_IPS_DEWARP] = { 0x32e30000, 64 * KiB, "ips_dewarp" }, + [FSL_IMX8MP_ISP2] = { 0x32e20000, 64 * KiB, "isp2" }, + [FSL_IMX8MP_ISP1] = { 0x32e10000, 64 * KiB, "isp1" }, + [FSL_IMX8MP_ISI] = { 0x32e00000, 64 * KiB, "isi" }, + [FSL_IMX8MP_AIPS4_CONFIGURATION] = { 0x32df0000, 64 * KiB, "aips4_configuration" }, + /* AIPS-4 End */ + + [FSL_IMX8MP_INTERCONNECT] = { 0x32700000, 1 * MiB, "interconnect" }, + + /* AIPS-3 Begin */ + [FSL_IMX8MP_ENET2_TSN] = { 0x30bf0000, 64 * KiB, "enet2_tsn" }, + [FSL_IMX8MP_ENET1] = { 0x30be0000, 64 * KiB, "enet1" }, + [FSL_IMX8MP_SDMA1] = { 0x30bd0000, 64 * KiB, "sdma1" }, + [FSL_IMX8MP_QSPI] = { 0x30bb0000, 64 * KiB, "qspi" }, + [FSL_IMX8MP_USDHC3] = { 0x30b60000, 64 * KiB, "usdhc3" }, + [FSL_IMX8MP_USDHC2] = { 0x30b50000, 64 * KiB, "usdhc2" }, + [FSL_IMX8MP_USDHC1] = { 0x30b40000, 64 * KiB, "usdhc1" }, + [FSL_IMX8MP_I2C6] = { 0x30ae0000, 64 * KiB, "i2c6" }, + [FSL_IMX8MP_I2C5] = { 0x30ad0000, 64 * KiB, "i2c5" }, + [FSL_IMX8MP_SEMAPHORE_HS] = { 0x30ac0000, 64 * KiB, "semaphore_hs" }, + [FSL_IMX8MP_MU_1_B] = { 0x30ab0000, 64 * KiB, "mu_1_b" }, + [FSL_IMX8MP_MU_1_A] = { 0x30aa0000, 64 * KiB, "mu_1_a" }, + [FSL_IMX8MP_AUD_IRQ_STEER] = { 0x30a80000, 64 * KiB, "aud_irq_steer" }, + [FSL_IMX8MP_UART4] = { 0x30a60000, 64 * KiB, "uart4" }, + [FSL_IMX8MP_I2C4] = { 0x30a50000, 64 * KiB, "i2c4" }, + [FSL_IMX8MP_I2C3] = { 0x30a40000, 64 * KiB, "i2c3" }, + [FSL_IMX8MP_I2C2] = { 0x30a30000, 64 * KiB, "i2c2" }, + [FSL_IMX8MP_I2C1] = { 0x30a20000, 64 * KiB, "i2c1" }, + [FSL_IMX8MP_AIPS3_CONFIGURATION] = { 0x309f0000, 64 * KiB, "aips3_configuration" }, + [FSL_IMX8MP_CAAM] = { 0x30900000, 256 * KiB, "caam" }, + [FSL_IMX8MP_SPBA1] = { 0x308f0000, 64 * KiB, "spba1" }, + [FSL_IMX8MP_FLEXCAN2] = { 0x308d0000, 64 * KiB, "flexcan2" }, + [FSL_IMX8MP_FLEXCAN1] = { 0x308c0000, 64 * KiB, "flexcan1" }, + [FSL_IMX8MP_UART2] = { 0x30890000, 64 * KiB, "uart2" }, + [FSL_IMX8MP_UART3] = { 0x30880000, 64 * KiB, "uart3" }, + [FSL_IMX8MP_UART1] = { 0x30860000, 64 * KiB, "uart1" }, + [FSL_IMX8MP_ECSPI3] = { 0x30840000, 64 * KiB, "ecspi3" }, + [FSL_IMX8MP_ECSPI2] = { 0x30830000, 64 * KiB, "ecspi2" }, + [FSL_IMX8MP_ECSPI1] = { 0x30820000, 64 * KiB, "ecspi1" }, + /* AIPS-3 End */ + + /* AIPS-2 Begin */ + [FSL_IMX8MP_QOSC] = { 0x307f0000, 64 * KiB, "qosc" }, + [FSL_IMX8MP_PERFMON2] = { 0x307d0000, 64 * KiB, "perfmon2" }, + [FSL_IMX8MP_PERFMON1] = { 0x307c0000, 64 * KiB, "perfmon1" }, + [FSL_IMX8MP_GPT4] = { 0x30700000, 64 * KiB, "gpt4" }, + [FSL_IMX8MP_GPT5] = { 0x306f0000, 64 * KiB, "gpt5" }, + [FSL_IMX8MP_GPT6] = { 0x306e0000, 64 * KiB, "gpt6" }, + [FSL_IMX8MP_SYSCNT_CTRL] = { 0x306c0000, 64 * KiB, "syscnt_ctrl" }, + [FSL_IMX8MP_SYSCNT_CMP] = { 0x306b0000, 64 * KiB, "syscnt_cmp" }, + [FSL_IMX8MP_SYSCNT_RD] = { 0x306a0000, 64 * KiB, "syscnt_rd" }, + [FSL_IMX8MP_PWM4] = { 0x30690000, 64 * KiB, "pwm4" }, + [FSL_IMX8MP_PWM3] = { 0x30680000, 64 * KiB, "pwm3" }, + [FSL_IMX8MP_PWM2] = { 0x30670000, 64 * KiB, "pwm2" }, + [FSL_IMX8MP_PWM1] = { 0x30660000, 64 * KiB, "pwm1" }, + [FSL_IMX8MP_AIPS2_CONFIGURATION] = { 0x305f0000, 64 * KiB, "aips2_configuration" }, + /* AIPS-2 End */ + + /* AIPS-1 Begin */ + [FSL_IMX8MP_CSU] = { 0x303e0000, 64 * KiB, "csu" }, + [FSL_IMX8MP_RDC] = { 0x303d0000, 64 * KiB, "rdc" }, + [FSL_IMX8MP_SEMAPHORE2] = { 0x303c0000, 64 * KiB, "semaphore2" }, + [FSL_IMX8MP_SEMAPHORE1] = { 0x303b0000, 64 * KiB, "semaphore1" }, + [FSL_IMX8MP_GPC] = { 0x303a0000, 64 * KiB, "gpc" }, + [FSL_IMX8MP_SRC] = { 0x30390000, 64 * KiB, "src" }, + [FSL_IMX8MP_CCM] = { 0x30380000, 64 * KiB, "ccm" }, + [FSL_IMX8MP_SNVS_HP] = { 0x30370000, 64 * KiB, "snvs_hp" }, + [FSL_IMX8MP_ANA_PLL] = { 0x30360000, 64 * KiB, "ana_pll" }, + [FSL_IMX8MP_OCOTP_CTRL] = { 0x30350000, 64 * KiB, "ocotp_ctrl" }, + [FSL_IMX8MP_IOMUXC_GPR] = { 0x30340000, 64 * KiB, "iomuxc_gpr" }, + [FSL_IMX8MP_IOMUXC] = { 0x30330000, 64 * KiB, "iomuxc" }, + [FSL_IMX8MP_GPT3] = { 0x302f0000, 64 * KiB, "gpt3" }, + [FSL_IMX8MP_GPT2] = { 0x302e0000, 64 * KiB, "gpt2" }, + [FSL_IMX8MP_GPT1] = { 0x302d0000, 64 * KiB, "gpt1" }, + [FSL_IMX8MP_WDOG3] = { 0x302a0000, 64 * KiB, "wdog3" }, + [FSL_IMX8MP_WDOG2] = { 0x30290000, 64 * KiB, "wdog2" }, + [FSL_IMX8MP_WDOG1] = { 0x30280000, 64 * KiB, "wdog1" }, + [FSL_IMX8MP_ANA_OSC] = { 0x30270000, 64 * KiB, "ana_osc" }, + [FSL_IMX8MP_ANA_TSENSOR] = { 0x30260000, 64 * KiB, "ana_tsensor" }, + [FSL_IMX8MP_GPIO5] = { 0x30240000, 64 * KiB, "gpio5" }, + [FSL_IMX8MP_GPIO4] = { 0x30230000, 64 * KiB, "gpio4" }, + [FSL_IMX8MP_GPIO3] = { 0x30220000, 64 * KiB, "gpio3" }, + [FSL_IMX8MP_GPIO2] = { 0x30210000, 64 * KiB, "gpio2" }, + [FSL_IMX8MP_GPIO1] = { 0x30200000, 64 * KiB, "gpio1" }, + [FSL_IMX8MP_AIPS1_CONFIGURATION] = { 0x301f0000, 64 * KiB, "aips1_configuration" }, + /* AIPS-1 End */ + + [FSL_IMX8MP_A53_DAP] = { 0x28000000, 16 * MiB, "a53_dap" }, + [FSL_IMX8MP_PCIE1_MEM] = { 0x18000000, 128 * MiB, "pcie1_mem" }, + [FSL_IMX8MP_QSPI_MEM] = { 0x08000000, 256 * MiB, "qspi_mem" }, + [FSL_IMX8MP_OCRAM] = { 0x00900000, 576 * KiB, "ocram" }, + [FSL_IMX8MP_TCM_DTCM] = { 0x00800000, 128 * KiB, "tcm_dtcm" }, + [FSL_IMX8MP_TCM_ITCM] = { 0x007e0000, 128 * KiB, "tcm_itcm" }, + [FSL_IMX8MP_OCRAM_S] = { 0x00180000, 36 * KiB, "ocram_s" }, + [FSL_IMX8MP_CAAM_MEM] = { 0x00100000, 32 * KiB, "caam_mem" }, + [FSL_IMX8MP_BOOT_ROM_PROTECTED] = { 0x0003f000, 4 * KiB, "boot_rom_protected" }, + [FSL_IMX8MP_BOOT_ROM] = { 0x00000000, 252 * KiB, "boot_rom" }, +}; + +static void fsl_imx8mp_init(Object *obj) +{ + MachineState *ms = MACHINE(qdev_get_machine()); + FslImx8mpState *s = FSL_IMX8MP(obj); + int i; + + for (i = 0; i < MIN(ms->smp.cpus, FSL_IMX8MP_NUM_CPUS); i++) { + g_autofree char *name = g_strdup_printf("cpu%d", i); + object_initialize_child(obj, name, &s->cpu[i], + ARM_CPU_TYPE_NAME("cortex-a53")); + } + + object_initialize_child(obj, "gic", &s->gic, TYPE_ARM_GICV3); + + object_initialize_child(obj, "ccm", &s->ccm, TYPE_IMX8MP_CCM); + + object_initialize_child(obj, "analog", &s->analog, TYPE_IMX8MP_ANALOG); + + object_initialize_child(obj, "snvs", &s->snvs, TYPE_IMX7_SNVS); + + for (i = 0; i < FSL_IMX8MP_NUM_UARTS; i++) { + g_autofree char *name = g_strdup_printf("uart%d", i + 1); + object_initialize_child(obj, name, &s->uart[i], TYPE_IMX_SERIAL); + } + + for (i = 0; i < FSL_IMX8MP_NUM_GPTS; i++) { + g_autofree char *name = g_strdup_printf("gpt%d", i + 1); + object_initialize_child(obj, name, &s->gpt[i], TYPE_IMX8MP_GPT); + } + object_initialize_child(obj, "gpt5-gpt6-irq", &s->gpt5_gpt6_irq, + TYPE_OR_IRQ); + + for (i = 0; i < FSL_IMX8MP_NUM_I2CS; i++) { + g_autofree char *name = g_strdup_printf("i2c%d", i + 1); + object_initialize_child(obj, name, &s->i2c[i], TYPE_IMX_I2C); + } + + for (i = 0; i < FSL_IMX8MP_NUM_GPIOS; i++) { + g_autofree char *name = g_strdup_printf("gpio%d", i + 1); + object_initialize_child(obj, name, &s->gpio[i], TYPE_IMX_GPIO); + } + + for (i = 0; i < FSL_IMX8MP_NUM_USDHCS; i++) { + g_autofree char *name = g_strdup_printf("usdhc%d", i + 1); + object_initialize_child(obj, name, &s->usdhc[i], TYPE_IMX_USDHC); + } + + for (i = 0; i < FSL_IMX8MP_NUM_USBS; i++) { + g_autofree char *name = g_strdup_printf("usb%d", i); + object_initialize_child(obj, name, &s->usb[i], TYPE_USB_DWC3); + } + + for (i = 0; i < FSL_IMX8MP_NUM_ECSPIS; i++) { + g_autofree char *name = g_strdup_printf("spi%d", i + 1); + object_initialize_child(obj, name, &s->spi[i], TYPE_IMX_SPI); + } + + for (i = 0; i < FSL_IMX8MP_NUM_WDTS; i++) { + g_autofree char *name = g_strdup_printf("wdt%d", i); + object_initialize_child(obj, name, &s->wdt[i], TYPE_IMX2_WDT); + } + + object_initialize_child(obj, "eth0", &s->enet, TYPE_IMX_ENET); + + object_initialize_child(obj, "pcie", &s->pcie, TYPE_DESIGNWARE_PCIE_HOST); + object_initialize_child(obj, "pcie_phy", &s->pcie_phy, + TYPE_FSL_IMX8M_PCIE_PHY); +} + +static void fsl_imx8mp_realize(DeviceState *dev, Error **errp) +{ + MachineState *ms = MACHINE(qdev_get_machine()); + FslImx8mpState *s = FSL_IMX8MP(dev); + DeviceState *gicdev = DEVICE(&s->gic); + int i; + + if (ms->smp.cpus > FSL_IMX8MP_NUM_CPUS) { + error_setg(errp, "%s: Only %d CPUs are supported (%d requested)", + TYPE_FSL_IMX8MP, FSL_IMX8MP_NUM_CPUS, ms->smp.cpus); + return; + } + + /* CPUs */ + for (i = 0; i < ms->smp.cpus; i++) { + /* On uniprocessor, the CBAR is set to 0 */ + if (ms->smp.cpus > 1) { + object_property_set_int(OBJECT(&s->cpu[i]), "reset-cbar", + fsl_imx8mp_memmap[FSL_IMX8MP_GIC_DIST].addr, + &error_abort); + } + + /* + * CNTFID0 base frequency in Hz of system counter + */ + object_property_set_int(OBJECT(&s->cpu[i]), "cntfrq", 8000000, + &error_abort); + + if (i) { + /* + * Secondary CPUs start in powered-down state (and can be + * powered up via the SRC system reset controller) + */ + object_property_set_bool(OBJECT(&s->cpu[i]), "start-powered-off", + true, &error_abort); + } + + if (!qdev_realize(DEVICE(&s->cpu[i]), NULL, errp)) { + return; + } + } + + /* GIC */ + { + SysBusDevice *gicsbd = SYS_BUS_DEVICE(&s->gic); + QList *redist_region_count; + + qdev_prop_set_uint32(gicdev, "num-cpu", ms->smp.cpus); + qdev_prop_set_uint32(gicdev, "num-irq", + FSL_IMX8MP_NUM_IRQS + GIC_INTERNAL); + redist_region_count = qlist_new(); + qlist_append_int(redist_region_count, ms->smp.cpus); + qdev_prop_set_array(gicdev, "redist-region-count", redist_region_count); + object_property_set_link(OBJECT(&s->gic), "sysmem", + OBJECT(get_system_memory()), &error_fatal); + if (!sysbus_realize(gicsbd, errp)) { + return; + } + sysbus_mmio_map(gicsbd, 0, fsl_imx8mp_memmap[FSL_IMX8MP_GIC_DIST].addr); + sysbus_mmio_map(gicsbd, 1, fsl_imx8mp_memmap[FSL_IMX8MP_GIC_REDIST].addr); + + /* + * Wire the outputs from each CPU's generic timer and the GICv3 + * maintenance interrupt signal to the appropriate GIC PPI inputs, and + * the GIC's IRQ/FIQ interrupt outputs to the CPU's inputs. + */ + for (i = 0; i < ms->smp.cpus; i++) { + DeviceState *cpudev = DEVICE(&s->cpu[i]); + int intidbase = FSL_IMX8MP_NUM_IRQS + i * GIC_INTERNAL; + qemu_irq irq; + + /* + * Mapping from the output timer irq lines from the CPU to the + * GIC PPI inputs. + */ + static const int timer_irqs[] = { + [GTIMER_PHYS] = ARCH_TIMER_NS_EL1_IRQ, + [GTIMER_VIRT] = ARCH_TIMER_VIRT_IRQ, + [GTIMER_HYP] = ARCH_TIMER_NS_EL2_IRQ, + [GTIMER_SEC] = ARCH_TIMER_S_EL1_IRQ, + }; + + for (int j = 0; j < ARRAY_SIZE(timer_irqs); j++) { + irq = qdev_get_gpio_in(gicdev, intidbase + timer_irqs[j]); + qdev_connect_gpio_out(cpudev, j, irq); + } + + irq = qdev_get_gpio_in(gicdev, intidbase + ARCH_GIC_MAINT_IRQ); + qdev_connect_gpio_out_named(cpudev, "gicv3-maintenance-interrupt", + 0, irq); + + irq = qdev_get_gpio_in(gicdev, intidbase + VIRTUAL_PMU_IRQ); + qdev_connect_gpio_out_named(cpudev, "pmu-interrupt", 0, irq); + + sysbus_connect_irq(gicsbd, i, + qdev_get_gpio_in(cpudev, ARM_CPU_IRQ)); + sysbus_connect_irq(gicsbd, i + ms->smp.cpus, + qdev_get_gpio_in(cpudev, ARM_CPU_FIQ)); + } + } + + /* CCM */ + if (!sysbus_realize(SYS_BUS_DEVICE(&s->ccm), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->ccm), 0, + fsl_imx8mp_memmap[FSL_IMX8MP_CCM].addr); + + /* Analog */ + if (!sysbus_realize(SYS_BUS_DEVICE(&s->analog), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->analog), 0, + fsl_imx8mp_memmap[FSL_IMX8MP_ANA_PLL].addr); + + /* UARTs */ + for (i = 0; i < FSL_IMX8MP_NUM_UARTS; i++) { + struct { + hwaddr addr; + unsigned int irq; + } serial_table[FSL_IMX8MP_NUM_UARTS] = { + { fsl_imx8mp_memmap[FSL_IMX8MP_UART1].addr, FSL_IMX8MP_UART1_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_UART2].addr, FSL_IMX8MP_UART2_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_UART3].addr, FSL_IMX8MP_UART3_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_UART4].addr, FSL_IMX8MP_UART4_IRQ }, + }; + + qdev_prop_set_chr(DEVICE(&s->uart[i]), "chardev", serial_hd(i)); + if (!sysbus_realize(SYS_BUS_DEVICE(&s->uart[i]), errp)) { + return; + } + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->uart[i]), 0, serial_table[i].addr); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart[i]), 0, + qdev_get_gpio_in(gicdev, serial_table[i].irq)); + } + + /* GPTs */ + object_property_set_int(OBJECT(&s->gpt5_gpt6_irq), "num-lines", 2, + &error_abort); + if (!qdev_realize(DEVICE(&s->gpt5_gpt6_irq), NULL, errp)) { + return; + } + + qdev_connect_gpio_out(DEVICE(&s->gpt5_gpt6_irq), 0, + qdev_get_gpio_in(gicdev, FSL_IMX8MP_GPT5_GPT6_IRQ)); + + for (i = 0; i < FSL_IMX8MP_NUM_GPTS; i++) { + hwaddr gpt_addrs[FSL_IMX8MP_NUM_GPTS] = { + fsl_imx8mp_memmap[FSL_IMX8MP_GPT1].addr, + fsl_imx8mp_memmap[FSL_IMX8MP_GPT2].addr, + fsl_imx8mp_memmap[FSL_IMX8MP_GPT3].addr, + fsl_imx8mp_memmap[FSL_IMX8MP_GPT4].addr, + fsl_imx8mp_memmap[FSL_IMX8MP_GPT5].addr, + fsl_imx8mp_memmap[FSL_IMX8MP_GPT6].addr, + }; + + s->gpt[i].ccm = IMX_CCM(&s->ccm); + + if (!sysbus_realize(SYS_BUS_DEVICE(&s->gpt[i]), errp)) { + return; + } + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpt[i]), 0, gpt_addrs[i]); + + if (i < FSL_IMX8MP_NUM_GPTS - 2) { + static const unsigned int gpt_irqs[FSL_IMX8MP_NUM_GPTS - 2] = { + FSL_IMX8MP_GPT1_IRQ, + FSL_IMX8MP_GPT2_IRQ, + FSL_IMX8MP_GPT3_IRQ, + FSL_IMX8MP_GPT4_IRQ, + }; + + sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpt[i]), 0, + qdev_get_gpio_in(gicdev, gpt_irqs[i])); + } else { + int irq = i - FSL_IMX8MP_NUM_GPTS + 2; + + sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpt[i]), 0, + qdev_get_gpio_in(DEVICE(&s->gpt5_gpt6_irq), irq)); + } + } + + /* I2Cs */ + for (i = 0; i < FSL_IMX8MP_NUM_I2CS; i++) { + struct { + hwaddr addr; + unsigned int irq; + } i2c_table[FSL_IMX8MP_NUM_I2CS] = { + { fsl_imx8mp_memmap[FSL_IMX8MP_I2C1].addr, FSL_IMX8MP_I2C1_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_I2C2].addr, FSL_IMX8MP_I2C2_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_I2C3].addr, FSL_IMX8MP_I2C3_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_I2C4].addr, FSL_IMX8MP_I2C4_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_I2C5].addr, FSL_IMX8MP_I2C5_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_I2C6].addr, FSL_IMX8MP_I2C6_IRQ }, + }; + + if (!sysbus_realize(SYS_BUS_DEVICE(&s->i2c[i]), errp)) { + return; + } + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->i2c[i]), 0, i2c_table[i].addr); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c[i]), 0, + qdev_get_gpio_in(gicdev, i2c_table[i].irq)); + } + + /* GPIOs */ + for (i = 0; i < FSL_IMX8MP_NUM_GPIOS; i++) { + struct { + hwaddr addr; + unsigned int irq_low; + unsigned int irq_high; + } gpio_table[FSL_IMX8MP_NUM_GPIOS] = { + { + fsl_imx8mp_memmap[FSL_IMX8MP_GPIO1].addr, + FSL_IMX8MP_GPIO1_LOW_IRQ, + FSL_IMX8MP_GPIO1_HIGH_IRQ + }, + { + fsl_imx8mp_memmap[FSL_IMX8MP_GPIO2].addr, + FSL_IMX8MP_GPIO2_LOW_IRQ, + FSL_IMX8MP_GPIO2_HIGH_IRQ + }, + { + fsl_imx8mp_memmap[FSL_IMX8MP_GPIO3].addr, + FSL_IMX8MP_GPIO3_LOW_IRQ, + FSL_IMX8MP_GPIO3_HIGH_IRQ + }, + { + fsl_imx8mp_memmap[FSL_IMX8MP_GPIO4].addr, + FSL_IMX8MP_GPIO4_LOW_IRQ, + FSL_IMX8MP_GPIO4_HIGH_IRQ + }, + { + fsl_imx8mp_memmap[FSL_IMX8MP_GPIO5].addr, + FSL_IMX8MP_GPIO5_LOW_IRQ, + FSL_IMX8MP_GPIO5_HIGH_IRQ + }, + }; + + object_property_set_bool(OBJECT(&s->gpio[i]), "has-edge-sel", true, + &error_abort); + object_property_set_bool(OBJECT(&s->gpio[i]), "has-upper-pin-irq", + true, &error_abort); + if (!sysbus_realize(SYS_BUS_DEVICE(&s->gpio[i]), errp)) { + return; + } + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpio[i]), 0, gpio_table[i].addr); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio[i]), 0, + qdev_get_gpio_in(gicdev, gpio_table[i].irq_low)); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio[i]), 1, + qdev_get_gpio_in(gicdev, gpio_table[i].irq_high)); + } + + /* USDHCs */ + for (i = 0; i < FSL_IMX8MP_NUM_USDHCS; i++) { + struct { + hwaddr addr; + unsigned int irq; + } usdhc_table[FSL_IMX8MP_NUM_USDHCS] = { + { fsl_imx8mp_memmap[FSL_IMX8MP_USDHC1].addr, FSL_IMX8MP_USDHC1_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_USDHC2].addr, FSL_IMX8MP_USDHC2_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_USDHC3].addr, FSL_IMX8MP_USDHC3_IRQ }, + }; + + object_property_set_uint(OBJECT(&s->usdhc[i]), "vendor", + SDHCI_VENDOR_IMX, &error_abort); + if (!sysbus_realize(SYS_BUS_DEVICE(&s->usdhc[i]), errp)) { + return; + } + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->usdhc[i]), 0, usdhc_table[i].addr); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->usdhc[i]), 0, + qdev_get_gpio_in(gicdev, usdhc_table[i].irq)); + } + + /* USBs */ + for (i = 0; i < FSL_IMX8MP_NUM_USBS; i++) { + struct { + hwaddr addr; + unsigned int irq; + } usb_table[FSL_IMX8MP_NUM_USBS] = { + { fsl_imx8mp_memmap[FSL_IMX8MP_USB1].addr, FSL_IMX8MP_USB1_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_USB2].addr, FSL_IMX8MP_USB2_IRQ }, + }; + + qdev_prop_set_uint32(DEVICE(&s->usb[i].sysbus_xhci), "p2", 1); + qdev_prop_set_uint32(DEVICE(&s->usb[i].sysbus_xhci), "p3", 1); + qdev_prop_set_uint32(DEVICE(&s->usb[i].sysbus_xhci), "slots", 2); + if (!sysbus_realize(SYS_BUS_DEVICE(&s->usb[i]), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->usb[i]), 0, usb_table[i].addr); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i].sysbus_xhci), 0, + qdev_get_gpio_in(gicdev, usb_table[i].irq)); + } + + /* ECSPIs */ + for (i = 0; i < FSL_IMX8MP_NUM_ECSPIS; i++) { + struct { + hwaddr addr; + unsigned int irq; + } spi_table[FSL_IMX8MP_NUM_ECSPIS] = { + { fsl_imx8mp_memmap[FSL_IMX8MP_ECSPI1].addr, FSL_IMX8MP_ECSPI1_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_ECSPI2].addr, FSL_IMX8MP_ECSPI2_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_ECSPI3].addr, FSL_IMX8MP_ECSPI3_IRQ }, + }; + + if (!sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), errp)) { + return; + } + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0, spi_table[i].addr); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->spi[i]), 0, + qdev_get_gpio_in(gicdev, spi_table[i].irq)); + } + + /* ENET1 */ + object_property_set_uint(OBJECT(&s->enet), "phy-num", s->phy_num, + &error_abort); + object_property_set_uint(OBJECT(&s->enet), "tx-ring-num", 3, &error_abort); + qemu_configure_nic_device(DEVICE(&s->enet), true, NULL); + if (!sysbus_realize(SYS_BUS_DEVICE(&s->enet), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->enet), 0, + fsl_imx8mp_memmap[FSL_IMX8MP_ENET1].addr); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->enet), 0, + qdev_get_gpio_in(gicdev, FSL_IMX8MP_ENET1_MAC_IRQ)); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->enet), 1, + qdev_get_gpio_in(gicdev, FSL_IMX6_ENET1_MAC_1588_IRQ)); + + /* SNVS */ + if (!sysbus_realize(SYS_BUS_DEVICE(&s->snvs), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->snvs), 0, + fsl_imx8mp_memmap[FSL_IMX8MP_SNVS_HP].addr); + + /* Watchdogs */ + for (i = 0; i < FSL_IMX8MP_NUM_WDTS; i++) { + struct { + hwaddr addr; + unsigned int irq; + } wdog_table[FSL_IMX8MP_NUM_WDTS] = { + { fsl_imx8mp_memmap[FSL_IMX8MP_WDOG1].addr, FSL_IMX8MP_WDOG1_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_WDOG2].addr, FSL_IMX8MP_WDOG2_IRQ }, + { fsl_imx8mp_memmap[FSL_IMX8MP_WDOG3].addr, FSL_IMX8MP_WDOG3_IRQ }, + }; + + object_property_set_bool(OBJECT(&s->wdt[i]), "pretimeout-support", + true, &error_abort); + if (!sysbus_realize(SYS_BUS_DEVICE(&s->wdt[i]), errp)) { + return; + } + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->wdt[i]), 0, wdog_table[i].addr); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->wdt[i]), 0, + qdev_get_gpio_in(gicdev, wdog_table[i].irq)); + } + + /* PCIe */ + if (!sysbus_realize(SYS_BUS_DEVICE(&s->pcie), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->pcie), 0, + fsl_imx8mp_memmap[FSL_IMX8MP_PCIE1].addr); + + sysbus_connect_irq(SYS_BUS_DEVICE(&s->pcie), 0, + qdev_get_gpio_in(gicdev, FSL_IMX8MP_PCI_INTA_IRQ)); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->pcie), 1, + qdev_get_gpio_in(gicdev, FSL_IMX8MP_PCI_INTB_IRQ)); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->pcie), 2, + qdev_get_gpio_in(gicdev, FSL_IMX8MP_PCI_INTC_IRQ)); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->pcie), 3, + qdev_get_gpio_in(gicdev, FSL_IMX8MP_PCI_INTD_IRQ)); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->pcie), 4, + qdev_get_gpio_in(gicdev, FSL_IMX8MP_PCI_MSI_IRQ)); + + if (!sysbus_realize(SYS_BUS_DEVICE(&s->pcie_phy), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->pcie_phy), 0, + fsl_imx8mp_memmap[FSL_IMX8MP_PCIE_PHY1].addr); + + /* On-Chip RAM */ + if (!memory_region_init_ram(&s->ocram, NULL, "imx8mp.ocram", + fsl_imx8mp_memmap[FSL_IMX8MP_OCRAM].size, + errp)) { + return; + } + memory_region_add_subregion(get_system_memory(), + fsl_imx8mp_memmap[FSL_IMX8MP_OCRAM].addr, + &s->ocram); + + /* Unimplemented devices */ + for (i = 0; i < ARRAY_SIZE(fsl_imx8mp_memmap); i++) { + switch (i) { + case FSL_IMX8MP_ANA_PLL: + case FSL_IMX8MP_CCM: + case FSL_IMX8MP_GIC_DIST: + case FSL_IMX8MP_GIC_REDIST: + case FSL_IMX8MP_GPIO1 ... FSL_IMX8MP_GPIO5: + case FSL_IMX8MP_ECSPI1 ... FSL_IMX8MP_ECSPI3: + case FSL_IMX8MP_ENET1: + case FSL_IMX8MP_I2C1 ... FSL_IMX8MP_I2C6: + case FSL_IMX8MP_OCRAM: + case FSL_IMX8MP_PCIE1: + case FSL_IMX8MP_PCIE_PHY1: + case FSL_IMX8MP_RAM: + case FSL_IMX8MP_SNVS_HP: + case FSL_IMX8MP_UART1 ... FSL_IMX8MP_UART4: + case FSL_IMX8MP_USB1 ... FSL_IMX8MP_USB2: + case FSL_IMX8MP_USDHC1 ... FSL_IMX8MP_USDHC3: + case FSL_IMX8MP_WDOG1 ... FSL_IMX8MP_WDOG3: + /* device implemented and treated above */ + break; + + default: + create_unimplemented_device(fsl_imx8mp_memmap[i].name, + fsl_imx8mp_memmap[i].addr, + fsl_imx8mp_memmap[i].size); + break; + } + } +} + +static const Property fsl_imx8mp_properties[] = { + DEFINE_PROP_UINT32("fec1-phy-num", FslImx8mpState, phy_num, 0), + DEFINE_PROP_BOOL("fec1-phy-connected", FslImx8mpState, phy_connected, true), +}; + +static void fsl_imx8mp_class_init(ObjectClass *oc, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(oc); + + device_class_set_props(dc, fsl_imx8mp_properties); + dc->realize = fsl_imx8mp_realize; + + dc->desc = "i.MX 8M Plus SoC"; +} + +static const TypeInfo fsl_imx8mp_types[] = { + { + .name = TYPE_FSL_IMX8MP, + .parent = TYPE_DEVICE, + .instance_size = sizeof(FslImx8mpState), + .instance_init = fsl_imx8mp_init, + .class_init = fsl_imx8mp_class_init, + }, +}; + +DEFINE_TYPES(fsl_imx8mp_types) diff --git a/hw/arm/imx8mp-evk.c b/hw/arm/imx8mp-evk.c new file mode 100644 index 0000000000..e1a7892fd7 --- /dev/null +++ b/hw/arm/imx8mp-evk.c @@ -0,0 +1,74 @@ +/* + * NXP i.MX 8M Plus Evaluation Kit System Emulation + * + * Copyright (c) 2024, Bernhard Beschow <shentey@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "exec/address-spaces.h" +#include "hw/arm/boot.h" +#include "hw/arm/fsl-imx8mp.h" +#include "hw/boards.h" +#include "hw/qdev-properties.h" +#include "system/qtest.h" +#include "qemu/error-report.h" +#include "qapi/error.h" + +static void imx8mp_evk_init(MachineState *machine) +{ + static struct arm_boot_info boot_info; + FslImx8mpState *s; + + if (machine->ram_size > FSL_IMX8MP_RAM_SIZE_MAX) { + error_report("RAM size " RAM_ADDR_FMT " above max supported (%08" PRIx64 ")", + machine->ram_size, FSL_IMX8MP_RAM_SIZE_MAX); + exit(1); + } + + boot_info = (struct arm_boot_info) { + .loader_start = FSL_IMX8MP_RAM_START, + .board_id = -1, + .ram_size = machine->ram_size, + .psci_conduit = QEMU_PSCI_CONDUIT_SMC, + }; + + s = FSL_IMX8MP(object_new(TYPE_FSL_IMX8MP)); + object_property_add_child(OBJECT(machine), "soc", OBJECT(s)); + object_property_set_uint(OBJECT(s), "fec1-phy-num", 1, &error_fatal); + qdev_realize(DEVICE(s), NULL, &error_fatal); + + memory_region_add_subregion(get_system_memory(), FSL_IMX8MP_RAM_START, + machine->ram); + + for (int i = 0; i < FSL_IMX8MP_NUM_USDHCS; i++) { + BusState *bus; + DeviceState *carddev; + BlockBackend *blk; + DriveInfo *di = drive_get(IF_SD, i, 0); + + if (!di) { + continue; + } + + blk = blk_by_legacy_dinfo(di); + bus = qdev_get_child_bus(DEVICE(&s->usdhc[i]), "sd-bus"); + carddev = qdev_new(TYPE_SD_CARD); + qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal); + qdev_realize_and_unref(carddev, bus, &error_fatal); + } + + if (!qtest_enabled()) { + arm_load_kernel(&s->cpu[0], machine, &boot_info); + } +} + +static void imx8mp_evk_machine_init(MachineClass *mc) +{ + mc->desc = "NXP i.MX 8M Plus EVK Board"; + mc->init = imx8mp_evk_init; + mc->max_cpus = FSL_IMX8MP_NUM_CPUS; + mc->default_ram_id = "imx8mp-evk.ram"; +} +DEFINE_MACHINE("imx8mp-evk", imx8mp_evk_machine_init) diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 465c757f97..ac473ce7cd 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -54,6 +54,8 @@ arm_ss.add(when: 'CONFIG_MSF2', if_true: files('msf2-soc.c')) arm_ss.add(when: 'CONFIG_MUSCA', if_true: files('musca.c')) arm_ss.add(when: 'CONFIG_ARMSSE', if_true: files('armsse.c')) arm_ss.add(when: 'CONFIG_FSL_IMX7', if_true: files('fsl-imx7.c', 'mcimx7d-sabre.c')) +arm_ss.add(when: 'CONFIG_FSL_IMX8MP', if_true: files('fsl-imx8mp.c')) +arm_ss.add(when: 'CONFIG_FSL_IMX8MP_EVK', if_true: files('imx8mp-evk.c')) arm_ss.add(when: 'CONFIG_ARM_SMMUV3', if_true: files('smmuv3.c')) arm_ss.add(when: 'CONFIG_FSL_IMX6UL', if_true: files('fsl-imx6ul.c', 'mcimx6ul-evk.c')) arm_ss.add(when: 'CONFIG_NRF51_SOC', if_true: files('nrf51_soc.c')) diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c index b49a59b64c..b40acbe024 100644 --- a/hw/arm/smmuv3.c +++ b/hw/arm/smmuv3.c @@ -377,7 +377,7 @@ static int smmu_get_cd(SMMUv3State *s, STE *ste, SMMUTransCfg *cfg, qemu_log_mask(LOG_GUEST_ERROR, "Cannot fetch pte at address=0x%"PRIx64"\n", addr); event->type = SMMU_EVT_F_CD_FETCH; - event->u.f_ste_fetch.addr = addr; + event->u.f_cd_fetch.addr = addr; return -EINVAL; } for (i = 0; i < ARRAY_SIZE(buf->word); i++) { diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 4a5a9666e9..ee69081ef4 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -53,6 +53,7 @@ #include "hw/loader.h" #include "qapi/error.h" #include "qemu/bitops.h" +#include "qemu/cutils.h" #include "qemu/error-report.h" #include "qemu/module.h" #include "hw/pci-host/gpex.h" @@ -192,6 +193,10 @@ static const MemMapEntry base_memmap[] = { [VIRT_MEM] = { GiB, LEGACY_RAMLIMIT_BYTES }, }; +/* Update the docs for highmem-mmio-size when changing this default */ +#define DEFAULT_HIGH_PCIE_MMIO_SIZE_GB 512 +#define DEFAULT_HIGH_PCIE_MMIO_SIZE (DEFAULT_HIGH_PCIE_MMIO_SIZE_GB * GiB) + /* * Highmem IO Regions: This memory map is floating, located after the RAM. * Each MemMapEntry base (GPA) will be dynamically computed, depending on the @@ -207,13 +212,16 @@ static const MemMapEntry base_memmap[] = { * PA space for one specific region is always reserved, even if the region * has been disabled or doesn't fit into the PA space. However, the PA space * for the region won't be reserved in these circumstances with compact layout. + * + * Note that the highmem-mmio-size property will update the high PCIE MMIO size + * field in this array. */ static MemMapEntry extended_memmap[] = { /* Additional 64 MB redist region (can contain up to 512 redistributors) */ [VIRT_HIGH_GIC_REDIST2] = { 0x0, 64 * MiB }, [VIRT_HIGH_PCIE_ECAM] = { 0x0, 256 * MiB }, /* Second PCIe window */ - [VIRT_HIGH_PCIE_MMIO] = { 0x0, 512 * GiB }, + [VIRT_HIGH_PCIE_MMIO] = { 0x0, DEFAULT_HIGH_PCIE_MMIO_SIZE }, }; static const int a15irqmap[] = { @@ -2550,6 +2558,40 @@ static void virt_set_highmem_mmio(Object *obj, bool value, Error **errp) vms->highmem_mmio = value; } +static void virt_get_highmem_mmio_size(Object *obj, Visitor *v, + const char *name, void *opaque, + Error **errp) +{ + uint64_t size = extended_memmap[VIRT_HIGH_PCIE_MMIO].size; + + visit_type_size(v, name, &size, errp); +} + +static void virt_set_highmem_mmio_size(Object *obj, Visitor *v, + const char *name, void *opaque, + Error **errp) +{ + uint64_t size; + + if (!visit_type_size(v, name, &size, errp)) { + return; + } + + if (!is_power_of_2(size)) { + error_setg(errp, "highmem-mmio-size is not a power of 2"); + return; + } + + if (size < DEFAULT_HIGH_PCIE_MMIO_SIZE) { + char *sz = size_to_str(DEFAULT_HIGH_PCIE_MMIO_SIZE); + error_setg(errp, "highmem-mmio-size cannot be set to a lower value " + "than the default (%s)", sz); + g_free(sz); + return; + } + + extended_memmap[VIRT_HIGH_PCIE_MMIO].size = size; +} static bool virt_get_its(Object *obj, Error **errp) { @@ -3207,6 +3249,14 @@ static void virt_machine_class_init(ObjectClass *oc, void *data) "Set on/off to enable/disable high " "memory region for PCI MMIO"); + object_class_property_add(oc, "highmem-mmio-size", "size", + virt_get_highmem_mmio_size, + virt_set_highmem_mmio_size, + NULL, NULL); + object_class_property_set_description(oc, "highmem-mmio-size", + "Set the high memory region size " + "for PCI MMIO"); + object_class_property_add_str(oc, "gic-version", virt_get_gic_version, virt_set_gic_version); object_class_property_set_description(oc, "gic-version", diff --git a/hw/core/loader-fit.c b/hw/core/loader-fit.c index 9bdd4fa17c..6eb66406b0 100644 --- a/hw/core/loader-fit.c +++ b/hw/core/loader-fit.c @@ -32,8 +32,8 @@ #define FIT_LOADER_MAX_PATH (128) -static const void *fit_load_image_alloc(const void *itb, const char *name, - int *poff, size_t *psz, Error **errp) +static void *fit_load_image_alloc(const void *itb, const char *name, + int *poff, size_t *psz, Error **errp) { const void *data; const char *comp; @@ -80,11 +80,11 @@ static const void *fit_load_image_alloc(const void *itb, const char *name, return NULL; } - data = g_realloc(uncomp_data, uncomp_len); + uncomp_data = g_realloc(uncomp_data, uncomp_len); if (psz) { *psz = uncomp_len; } - return data; + return uncomp_data; } error_setg(errp, "unknown compression '%s'", comp); @@ -177,13 +177,12 @@ out: static int fit_load_fdt(const struct fit_loader *ldr, const void *itb, int cfg, void *opaque, const void *match_data, - hwaddr kernel_end, Error **errp) + hwaddr kernel_end, void **pfdt, Error **errp) { ERRP_GUARD(); Error *err = NULL; const char *name; - const void *data; - const void *load_data; + void *data; hwaddr load_addr; int img_off; size_t sz; @@ -194,7 +193,7 @@ static int fit_load_fdt(const struct fit_loader *ldr, const void *itb, return 0; } - load_data = data = fit_load_image_alloc(itb, name, &img_off, &sz, errp); + data = fit_load_image_alloc(itb, name, &img_off, &sz, errp); if (!data) { error_prepend(errp, "unable to load FDT image from FIT: "); return -EINVAL; @@ -211,19 +210,23 @@ static int fit_load_fdt(const struct fit_loader *ldr, const void *itb, } if (ldr->fdt_filter) { - load_data = ldr->fdt_filter(opaque, data, match_data, &load_addr); + void *filtered_data; + + filtered_data = ldr->fdt_filter(opaque, data, match_data, &load_addr); + if (filtered_data != data) { + g_free(data); + data = filtered_data; + } } load_addr = ldr->addr_to_phys(opaque, load_addr); - sz = fdt_totalsize(load_data); - rom_add_blob_fixed(name, load_data, sz, load_addr); + sz = fdt_totalsize(data); + rom_add_blob_fixed(name, data, sz, load_addr); - ret = 0; + *pfdt = data; + return 0; out: g_free((void *) data); - if (data != load_data) { - g_free((void *) load_data); - } return ret; } @@ -259,7 +262,8 @@ out: return ret; } -int load_fit(const struct fit_loader *ldr, const char *filename, void *opaque) +int load_fit(const struct fit_loader *ldr, const char *filename, + void **pfdt, void *opaque) { Error *err = NULL; const struct fit_loader_match *match; @@ -323,7 +327,7 @@ int load_fit(const struct fit_loader *ldr, const char *filename, void *opaque) goto out; } - ret = fit_load_fdt(ldr, itb, cfg_off, opaque, match_data, kernel_end, + ret = fit_load_fdt(ldr, itb, cfg_off, opaque, match_data, kernel_end, pfdt, &err); if (ret) { error_report_err(err); diff --git a/hw/core/machine.c b/hw/core/machine.c index 02cff735b3..b68b8b94a3 100644 --- a/hw/core/machine.c +++ b/hw/core/machine.c @@ -19,6 +19,7 @@ #include "qemu/error-report.h" #include "qapi/error.h" #include "qapi/qapi-visit-machine.h" +#include "qapi/qapi-commands-machine.h" #include "qemu/madvise.h" #include "qom/object_interfaces.h" #include "system/cpus.h" @@ -1696,6 +1697,22 @@ void qemu_remove_machine_init_done_notifier(Notifier *notify) notifier_remove(notify); } +static void handle_machine_dumpdtb(MachineState *ms) +{ + if (!ms->dumpdtb) { + return; + } +#ifdef CONFIG_FDT + qmp_dumpdtb(ms->dumpdtb, &error_fatal); + exit(0); +#else + error_report("This machine doesn't have an FDT"); + error_printf("(this machine type definitely doesn't use FDT, and " + "this QEMU doesn't have FDT support compiled in)\n"); + exit(1); +#endif +} + void qdev_machine_creation_done(void) { cpu_synchronize_all_post_init(); @@ -1712,6 +1729,12 @@ void qdev_machine_creation_done(void) phase_advance(PHASE_MACHINE_READY); qdev_assert_realized_properly(); + /* + * If the user used -machine dumpdtb=file.dtb to request that we + * dump the DTB to a file, do it now, and exit. + */ + handle_machine_dumpdtb(current_machine); + /* TODO: once all bus devices are qdevified, this should be done * when bus is created by qdev.c */ /* diff --git a/hw/gpio/Kconfig b/hw/gpio/Kconfig index c423e10f59..a209294c20 100644 --- a/hw/gpio/Kconfig +++ b/hw/gpio/Kconfig @@ -16,6 +16,14 @@ config SIFIVE_GPIO config STM32L4X5_GPIO bool +config PCA9552 + bool + depends on I2C + +config PCA9554 + bool + depends on I2C + config PCF8574 bool depends on I2C diff --git a/hw/loongarch/virt-fdt-build.c b/hw/loongarch/virt-fdt-build.c index dbc269afba..728ce46699 100644 --- a/hw/loongarch/virt-fdt-build.c +++ b/hw/loongarch/virt-fdt-build.c @@ -527,7 +527,6 @@ void virt_fdt_setup(LoongArchVirtMachineState *lvms) * Put the FDT into the memory map as a ROM image: this will ensure * the FDT is copied again upon reset, even if addr points into RAM. */ - qemu_fdt_dumpdtb(machine->fdt, lvms->fdt_size); rom_add_blob_fixed_as("fdt", machine->fdt, lvms->fdt_size, FDT_BASE, &address_space_memory); qemu_register_reset_nosnapshotload(qemu_fdt_randomize_seeds, diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index f2aa0a9782..59533b058b 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -45,14 +45,6 @@ #include "hw/virtio/virtio-iommu.h" #include "qemu/error-report.h" -static bool virt_is_veiointc_enabled(LoongArchVirtMachineState *lvms) -{ - if (lvms->veiointc == ON_OFF_AUTO_OFF) { - return false; - } - return true; -} - static void virt_get_veiointc(Object *obj, Visitor *v, const char *name, void *opaque, Error **errp) { diff --git a/hw/mips/boston.c b/hw/mips/boston.c index 4690b254dd..149a263bd5 100644 --- a/hw/mips/boston.c +++ b/hw/mips/boston.c @@ -358,8 +358,8 @@ static void gen_firmware(void *p, hwaddr kernel_entry, hwaddr fdt_addr) kernel_entry); } -static const void *boston_fdt_filter(void *opaque, const void *fdt_orig, - const void *match_data, hwaddr *load_addr) +static void *boston_fdt_filter(void *opaque, const void *fdt_orig, + const void *match_data, hwaddr *load_addr) { BostonState *s = BOSTON(opaque); MachineState *machine = s->mach; @@ -395,7 +395,6 @@ static const void *boston_fdt_filter(void *opaque, const void *fdt_orig, 1, ram_high_sz); fdt = g_realloc(fdt, fdt_totalsize(fdt)); - qemu_fdt_dumpdtb(fdt, fdt_sz); s->fdt_base = *load_addr; @@ -797,7 +796,7 @@ static void boston_mach_init(MachineState *machine) if (kernel_size > 0) { int dt_size; g_autofree const void *dtb_file_data = NULL; - g_autofree const void *dtb_load_data = NULL; + void *dtb_load_data = NULL; hwaddr dtb_paddr = QEMU_ALIGN_UP(kernel_high, 64 * KiB); hwaddr dtb_vaddr = cpu_mips_phys_to_kseg0(NULL, dtb_paddr); @@ -810,6 +809,12 @@ static void boston_mach_init(MachineState *machine) dtb_load_data = boston_fdt_filter(s, dtb_file_data, NULL, &dtb_vaddr); + if (!dtb_load_data) { + /* boston_fdt_filter() already printed the error for us */ + exit(1); + } + + machine->fdt = dtb_load_data; /* Calculate real fdt size after filter */ dt_size = fdt_totalsize(dtb_load_data); @@ -818,7 +823,8 @@ static void boston_mach_init(MachineState *machine) rom_ptr(dtb_paddr, dt_size)); } else { /* Try to load file as FIT */ - fit_err = load_fit(&boston_fit_loader, machine->kernel_filename, s); + fit_err = load_fit(&boston_fit_loader, machine->kernel_filename, + &machine->fdt, s); if (fit_err) { error_report("unable to load kernel image"); exit(1); diff --git a/hw/misc/Kconfig b/hw/misc/Kconfig index 8f9ce2f68c..82bd68b4bb 100644 --- a/hw/misc/Kconfig +++ b/hw/misc/Kconfig @@ -30,14 +30,6 @@ config EDU default y if TEST_DEVICES depends on PCI && MSI_NONBROKEN -config PCA9552 - bool - depends on I2C - -config PCA9554 - bool - depends on I2C - config I2C_ECHO bool default y if TEST_DEVICES @@ -86,6 +78,12 @@ config IMX select SSI select USB_EHCI_SYSBUS +config FSL_IMX8MP_ANALOG + bool + +config FSL_IMX8MP_CCM + bool + config STM32_RCC bool diff --git a/hw/misc/imx8mp_analog.c b/hw/misc/imx8mp_analog.c new file mode 100644 index 0000000000..f7e7c83cc4 --- /dev/null +++ b/hw/misc/imx8mp_analog.c @@ -0,0 +1,160 @@ +/* + * Copyright (c) 2025 Bernhard Beschow <shentey@gmail.com> + * + * i.MX 8M Plus ANALOG IP block emulation code + * + * Based on hw/misc/imx7_ccm.c + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qemu/log.h" + +#include "hw/misc/imx8mp_analog.h" +#include "migration/vmstate.h" + +#define ANALOG_PLL_LOCK BIT(31) + +static void imx8mp_analog_reset(DeviceState *dev) +{ + IMX8MPAnalogState *s = IMX8MP_ANALOG(dev); + + memset(s->analog, 0, sizeof(s->analog)); + + s->analog[ANALOG_AUDIO_PLL1_GEN_CTRL] = 0x00002010; + s->analog[ANALOG_AUDIO_PLL1_FDIV_CTL0] = 0x00145032; + s->analog[ANALOG_AUDIO_PLL1_FDIV_CTL1] = 0x00000000; + s->analog[ANALOG_AUDIO_PLL1_SSCG_CTRL] = 0x00000000; + s->analog[ANALOG_AUDIO_PLL1_MNIT_CTRL] = 0x00100103; + s->analog[ANALOG_AUDIO_PLL2_GEN_CTRL] = 0x00002010; + s->analog[ANALOG_AUDIO_PLL2_FDIV_CTL0] = 0x00145032; + s->analog[ANALOG_AUDIO_PLL2_FDIV_CTL1] = 0x00000000; + s->analog[ANALOG_AUDIO_PLL2_SSCG_CTRL] = 0x00000000; + s->analog[ANALOG_AUDIO_PLL2_MNIT_CTRL] = 0x00100103; + s->analog[ANALOG_VIDEO_PLL1_GEN_CTRL] = 0x00002010; + s->analog[ANALOG_VIDEO_PLL1_FDIV_CTL0] = 0x00145032; + s->analog[ANALOG_VIDEO_PLL1_FDIV_CTL1] = 0x00000000; + s->analog[ANALOG_VIDEO_PLL1_SSCG_CTRL] = 0x00000000; + s->analog[ANALOG_VIDEO_PLL1_MNIT_CTRL] = 0x00100103; + s->analog[ANALOG_DRAM_PLL_GEN_CTRL] = 0x00002010; + s->analog[ANALOG_DRAM_PLL_FDIV_CTL0] = 0x0012c032; + s->analog[ANALOG_DRAM_PLL_FDIV_CTL1] = 0x00000000; + s->analog[ANALOG_DRAM_PLL_SSCG_CTRL] = 0x00000000; + s->analog[ANALOG_DRAM_PLL_MNIT_CTRL] = 0x00100103; + s->analog[ANALOG_GPU_PLL_GEN_CTRL] = 0x00000810; + s->analog[ANALOG_GPU_PLL_FDIV_CTL0] = 0x000c8031; + s->analog[ANALOG_GPU_PLL_LOCKD_CTRL] = 0x0010003f; + s->analog[ANALOG_GPU_PLL_MNIT_CTRL] = 0x00280081; + s->analog[ANALOG_VPU_PLL_GEN_CTRL] = 0x00000810; + s->analog[ANALOG_VPU_PLL_FDIV_CTL0] = 0x0012c032; + s->analog[ANALOG_VPU_PLL_LOCKD_CTRL] = 0x0010003f; + s->analog[ANALOG_VPU_PLL_MNIT_CTRL] = 0x00280081; + s->analog[ANALOG_ARM_PLL_GEN_CTRL] = 0x00000810; + s->analog[ANALOG_ARM_PLL_FDIV_CTL0] = 0x000fa031; + s->analog[ANALOG_ARM_PLL_LOCKD_CTRL] = 0x0010003f; + s->analog[ANALOG_ARM_PLL_MNIT_CTRL] = 0x00280081; + s->analog[ANALOG_SYS_PLL1_GEN_CTRL] = 0x0aaaa810; + s->analog[ANALOG_SYS_PLL1_FDIV_CTL0] = 0x00190032; + s->analog[ANALOG_SYS_PLL1_LOCKD_CTRL] = 0x0010003f; + s->analog[ANALOG_SYS_PLL1_MNIT_CTRL] = 0x00280081; + s->analog[ANALOG_SYS_PLL2_GEN_CTRL] = 0x0aaaa810; + s->analog[ANALOG_SYS_PLL2_FDIV_CTL0] = 0x000fa031; + s->analog[ANALOG_SYS_PLL2_LOCKD_CTRL] = 0x0010003f; + s->analog[ANALOG_SYS_PLL2_MNIT_CTRL] = 0x00280081; + s->analog[ANALOG_SYS_PLL3_GEN_CTRL] = 0x00000810; + s->analog[ANALOG_SYS_PLL3_FDIV_CTL0] = 0x000fa031; + s->analog[ANALOG_SYS_PLL3_LOCKD_CTRL] = 0x0010003f; + s->analog[ANALOG_SYS_PLL3_MNIT_CTRL] = 0x00280081; + s->analog[ANALOG_OSC_MISC_CFG] = 0x00000000; + s->analog[ANALOG_ANAMIX_PLL_MNIT_CTL] = 0x00000000; + s->analog[ANALOG_DIGPROG] = 0x00824010; + + /* all PLLs need to be locked */ + s->analog[ANALOG_AUDIO_PLL1_GEN_CTRL] |= ANALOG_PLL_LOCK; + s->analog[ANALOG_AUDIO_PLL2_GEN_CTRL] |= ANALOG_PLL_LOCK; + s->analog[ANALOG_VIDEO_PLL1_GEN_CTRL] |= ANALOG_PLL_LOCK; + s->analog[ANALOG_DRAM_PLL_GEN_CTRL] |= ANALOG_PLL_LOCK; + s->analog[ANALOG_GPU_PLL_GEN_CTRL] |= ANALOG_PLL_LOCK; + s->analog[ANALOG_VPU_PLL_GEN_CTRL] |= ANALOG_PLL_LOCK; + s->analog[ANALOG_ARM_PLL_GEN_CTRL] |= ANALOG_PLL_LOCK; + s->analog[ANALOG_SYS_PLL1_GEN_CTRL] |= ANALOG_PLL_LOCK; + s->analog[ANALOG_SYS_PLL2_GEN_CTRL] |= ANALOG_PLL_LOCK; + s->analog[ANALOG_SYS_PLL3_GEN_CTRL] |= ANALOG_PLL_LOCK; +} + +static uint64_t imx8mp_analog_read(void *opaque, hwaddr offset, unsigned size) +{ + IMX8MPAnalogState *s = opaque; + + return s->analog[offset >> 2]; +} + +static void imx8mp_analog_write(void *opaque, hwaddr offset, + uint64_t value, unsigned size) +{ + IMX8MPAnalogState *s = opaque; + + if (offset >> 2 == ANALOG_DIGPROG) { + qemu_log_mask(LOG_GUEST_ERROR, + "Guest write to read-only ANALOG_DIGPROG register\n"); + } else { + s->analog[offset >> 2] = value; + } +} + +static const struct MemoryRegionOps imx8mp_analog_ops = { + .read = imx8mp_analog_read, + .write = imx8mp_analog_write, + .endianness = DEVICE_NATIVE_ENDIAN, + .impl = { + .min_access_size = 4, + .max_access_size = 4, + .unaligned = false, + }, +}; + +static void imx8mp_analog_init(Object *obj) +{ + IMX8MPAnalogState *s = IMX8MP_ANALOG(obj); + SysBusDevice *sd = SYS_BUS_DEVICE(obj); + + memory_region_init(&s->mmio.container, obj, TYPE_IMX8MP_ANALOG, 0x10000); + + memory_region_init_io(&s->mmio.analog, obj, &imx8mp_analog_ops, s, + TYPE_IMX8MP_ANALOG, sizeof(s->analog)); + memory_region_add_subregion(&s->mmio.container, 0, &s->mmio.analog); + + sysbus_init_mmio(sd, &s->mmio.container); +} + +static const VMStateDescription imx8mp_analog_vmstate = { + .name = TYPE_IMX8MP_ANALOG, + .version_id = 1, + .minimum_version_id = 1, + .fields = (const VMStateField[]) { + VMSTATE_UINT32_ARRAY(analog, IMX8MPAnalogState, ANALOG_MAX), + VMSTATE_END_OF_LIST() + }, +}; + +static void imx8mp_analog_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + + device_class_set_legacy_reset(dc, imx8mp_analog_reset); + dc->vmsd = &imx8mp_analog_vmstate; + dc->desc = "i.MX 8M Plus Analog Module"; +} + +static const TypeInfo imx8mp_analog_types[] = { + { + .name = TYPE_IMX8MP_ANALOG, + .parent = TYPE_SYS_BUS_DEVICE, + .instance_size = sizeof(IMX8MPAnalogState), + .instance_init = imx8mp_analog_init, + .class_init = imx8mp_analog_class_init, + } +}; + +DEFINE_TYPES(imx8mp_analog_types); diff --git a/hw/misc/imx8mp_ccm.c b/hw/misc/imx8mp_ccm.c new file mode 100644 index 0000000000..1a1c932427 --- /dev/null +++ b/hw/misc/imx8mp_ccm.c @@ -0,0 +1,175 @@ +/* + * Copyright (c) 2025 Bernhard Beschow <shentey@gmail.com> + * + * i.MX 8M Plus CCM IP block emulation code + * + * Based on hw/misc/imx7_ccm.c + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "qemu/log.h" + +#include "hw/misc/imx8mp_ccm.h" +#include "migration/vmstate.h" + +#include "trace.h" + +#define CKIH_FREQ 16000000 /* 16MHz crystal input */ + +static void imx8mp_ccm_reset(DeviceState *dev) +{ + IMX8MPCCMState *s = IMX8MP_CCM(dev); + + memset(s->ccm, 0, sizeof(s->ccm)); +} + +#define CCM_INDEX(offset) (((offset) & ~(hwaddr)0xF) / sizeof(uint32_t)) +#define CCM_BITOP(offset) ((offset) & (hwaddr)0xF) + +enum { + CCM_BITOP_NONE = 0x00, + CCM_BITOP_SET = 0x04, + CCM_BITOP_CLR = 0x08, + CCM_BITOP_TOG = 0x0C, +}; + +static uint64_t imx8mp_set_clr_tog_read(void *opaque, hwaddr offset, + unsigned size) +{ + const uint32_t *mmio = opaque; + + return mmio[CCM_INDEX(offset)]; +} + +static void imx8mp_set_clr_tog_write(void *opaque, hwaddr offset, + uint64_t value, unsigned size) +{ + const uint8_t bitop = CCM_BITOP(offset); + const uint32_t index = CCM_INDEX(offset); + uint32_t *mmio = opaque; + + switch (bitop) { + case CCM_BITOP_NONE: + mmio[index] = value; + break; + case CCM_BITOP_SET: + mmio[index] |= value; + break; + case CCM_BITOP_CLR: + mmio[index] &= ~value; + break; + case CCM_BITOP_TOG: + mmio[index] ^= value; + break; + }; +} + +static const struct MemoryRegionOps imx8mp_set_clr_tog_ops = { + .read = imx8mp_set_clr_tog_read, + .write = imx8mp_set_clr_tog_write, + .endianness = DEVICE_NATIVE_ENDIAN, + .impl = { + /* + * Our device would not work correctly if the guest was doing + * unaligned access. This might not be a limitation on the real + * device but in practice there is no reason for a guest to access + * this device unaligned. + */ + .min_access_size = 4, + .max_access_size = 4, + .unaligned = false, + }, +}; + +static void imx8mp_ccm_init(Object *obj) +{ + SysBusDevice *sd = SYS_BUS_DEVICE(obj); + IMX8MPCCMState *s = IMX8MP_CCM(obj); + + memory_region_init_io(&s->iomem, + obj, + &imx8mp_set_clr_tog_ops, + s->ccm, + TYPE_IMX8MP_CCM ".ccm", + sizeof(s->ccm)); + + sysbus_init_mmio(sd, &s->iomem); +} + +static const VMStateDescription imx8mp_ccm_vmstate = { + .name = TYPE_IMX8MP_CCM, + .version_id = 1, + .minimum_version_id = 1, + .fields = (const VMStateField[]) { + VMSTATE_UINT32_ARRAY(ccm, IMX8MPCCMState, CCM_MAX), + VMSTATE_END_OF_LIST() + }, +}; + +static uint32_t imx8mp_ccm_get_clock_frequency(IMXCCMState *dev, IMXClk clock) +{ + /* + * This function is "consumed" by GPT emulation code. Some clocks + * have fixed frequencies and we can provide requested frequency + * easily. However for CCM provided clocks (like IPG) each GPT + * timer can have its own clock root. + * This means we need additional information when calling this + * function to know the requester's identity. + */ + uint32_t freq = 0; + + switch (clock) { + case CLK_NONE: + break; + case CLK_32k: + freq = CKIL_FREQ; + break; + case CLK_HIGH: + freq = CKIH_FREQ; + break; + case CLK_IPG: + case CLK_IPG_HIGH: + /* + * For now we don't have a way to figure out the device this + * function is called for. Until then the IPG derived clocks + * are left unimplemented. + */ + qemu_log_mask(LOG_GUEST_ERROR, "[%s]%s: Clock %d Not implemented\n", + TYPE_IMX8MP_CCM, __func__, clock); + break; + default: + qemu_log_mask(LOG_GUEST_ERROR, "[%s]%s: unsupported clock %d\n", + TYPE_IMX8MP_CCM, __func__, clock); + break; + } + + trace_ccm_clock_freq(clock, freq); + + return freq; +} + +static void imx8mp_ccm_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + IMXCCMClass *ccm = IMX_CCM_CLASS(klass); + + device_class_set_legacy_reset(dc, imx8mp_ccm_reset); + dc->vmsd = &imx8mp_ccm_vmstate; + dc->desc = "i.MX 8M Plus Clock Control Module"; + + ccm->get_clock_frequency = imx8mp_ccm_get_clock_frequency; +} + +static const TypeInfo imx8mp_ccm_types[] = { + { + .name = TYPE_IMX8MP_CCM, + .parent = TYPE_IMX_CCM, + .instance_size = sizeof(IMX8MPCCMState), + .instance_init = imx8mp_ccm_init, + .class_init = imx8mp_ccm_class_init, + }, +}; + +DEFINE_TYPES(imx8mp_ccm_types); diff --git a/hw/misc/meson.build b/hw/misc/meson.build index edd36a334d..0b5187a2f7 100644 --- a/hw/misc/meson.build +++ b/hw/misc/meson.build @@ -55,6 +55,8 @@ system_ss.add(when: 'CONFIG_AXP2XX_PMU', if_true: files('axp2xx.c')) system_ss.add(when: 'CONFIG_REALVIEW', if_true: files('arm_sysctl.c')) system_ss.add(when: 'CONFIG_ECCMEMCTL', if_true: files('eccmemctl.c')) system_ss.add(when: 'CONFIG_EXYNOS4', if_true: files('exynos4210_pmu.c', 'exynos4210_clk.c', 'exynos4210_rng.c')) +system_ss.add(when: 'CONFIG_FSL_IMX8MP_ANALOG', if_true: files('imx8mp_analog.c')) +system_ss.add(when: 'CONFIG_FSL_IMX8MP_CCM', if_true: files('imx8mp_ccm.c')) system_ss.add(when: 'CONFIG_IMX', if_true: files( 'imx25_ccm.c', 'imx31_ccm.c', diff --git a/hw/misc/npcm_clk.c b/hw/misc/npcm_clk.c index d1f29759d5..0e85974cf9 100644 --- a/hw/misc/npcm_clk.c +++ b/hw/misc/npcm_clk.c @@ -964,8 +964,9 @@ static void npcm_clk_enter_reset(Object *obj, ResetType type) NPCMCLKState *s = NPCM_CLK(obj); NPCMCLKClass *c = NPCM_CLK_GET_CLASS(s); - g_assert(sizeof(s->regs) >= c->nr_regs * sizeof(uint32_t)); - memcpy(s->regs, c->cold_reset_values, sizeof(s->regs)); + size_t sizeof_regs = c->nr_regs * sizeof(uint32_t); + g_assert(sizeof(s->regs) >= sizeof_regs); + memcpy(s->regs, c->cold_reset_values, sizeof_regs); s->ref_ns = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); npcm7xx_clk_update_all_clocks(s); /* diff --git a/hw/openrisc/boot.c b/hw/openrisc/boot.c index 0f08df812d..0a5881be31 100644 --- a/hw/openrisc/boot.c +++ b/hw/openrisc/boot.c @@ -90,8 +90,8 @@ hwaddr openrisc_load_initrd(void *fdt, const char *filename, return start + size; } -uint32_t openrisc_load_fdt(void *fdt, hwaddr load_start, - uint64_t mem_size) +uint32_t openrisc_load_fdt(MachineState *ms, void *fdt, + hwaddr load_start, uint64_t mem_size) { uint32_t fdt_addr; int ret; @@ -109,7 +109,9 @@ uint32_t openrisc_load_fdt(void *fdt, hwaddr load_start, /* Should only fail if we've built a corrupted tree */ g_assert(ret == 0); /* copy in the device tree */ - qemu_fdt_dumpdtb(fdt, fdtsize); + + /* Save FDT for dumpdtb monitor command */ + ms->fdt = fdt; rom_add_blob_fixed_as("fdt", fdt, fdtsize, fdt_addr, &address_space_memory); diff --git a/hw/openrisc/openrisc_sim.c b/hw/openrisc/openrisc_sim.c index e0da4067ba..d9e0744922 100644 --- a/hw/openrisc/openrisc_sim.c +++ b/hw/openrisc/openrisc_sim.c @@ -354,7 +354,7 @@ static void openrisc_sim_init(MachineState *machine) machine->initrd_filename, load_addr, machine->ram_size); } - boot_info.fdt_addr = openrisc_load_fdt(state->fdt, load_addr, + boot_info.fdt_addr = openrisc_load_fdt(machine, state->fdt, load_addr, machine->ram_size); } } diff --git a/hw/openrisc/virt.c b/hw/openrisc/virt.c index 7b60bf8509..9afe407b00 100644 --- a/hw/openrisc/virt.c +++ b/hw/openrisc/virt.c @@ -540,7 +540,7 @@ static void openrisc_virt_init(MachineState *machine) machine->initrd_filename, load_addr, machine->ram_size); } - boot_info.fdt_addr = openrisc_load_fdt(state->fdt, load_addr, + boot_info.fdt_addr = openrisc_load_fdt(machine, state->fdt, load_addr, machine->ram_size); } } diff --git a/hw/pci-host/Kconfig b/hw/pci-host/Kconfig index c91880b237..35c0415242 100644 --- a/hw/pci-host/Kconfig +++ b/hw/pci-host/Kconfig @@ -99,6 +99,9 @@ config ASTRO bool select PCI +config PCI_EXPRESS_FSL_IMX8M_PHY + bool + config GT64120 bool select PCI diff --git a/hw/pci-host/designware.c b/hw/pci-host/designware.c index 3e8c36e6a7..c07740bfaa 100644 --- a/hw/pci-host/designware.c +++ b/hw/pci-host/designware.c @@ -55,6 +55,17 @@ #define DESIGNWARE_PCIE_ATU_DEVFN(x) (((x) >> 16) & 0xff) #define DESIGNWARE_PCIE_ATU_UPPER_TARGET 0x91C +static void designware_pcie_root_bus_class_init(ObjectClass *klass, void *data) +{ + BusClass *k = BUS_CLASS(klass); + + /* + * Designware has only a single root complex. Enforce the limit on the + * parent bus + */ + k->max_dev = 1; +} + static DesignwarePCIEHost * designware_pcie_root_to_host(DesignwarePCIERoot *root) { @@ -699,7 +710,7 @@ static void designware_pcie_host_realize(DeviceState *dev, Error **errp) &s->pci.memory, &s->pci.io, 0, 4, - TYPE_PCIE_BUS); + TYPE_DESIGNWARE_PCIE_ROOT_BUS); pci->bus->flags |= PCI_BUS_EXTENDED_CONFIG_SPACE; memory_region_init(&s->pci.address_space_root, @@ -754,6 +765,11 @@ static void designware_pcie_host_init(Object *obj) static const TypeInfo designware_pcie_types[] = { { + .name = TYPE_DESIGNWARE_PCIE_ROOT_BUS, + .parent = TYPE_PCIE_BUS, + .instance_size = sizeof(DesignwarePCIERootBus), + .class_init = designware_pcie_root_bus_class_init, + }, { .name = TYPE_DESIGNWARE_PCIE_HOST, .parent = TYPE_PCI_HOST_BRIDGE, .instance_size = sizeof(DesignwarePCIEHost), diff --git a/hw/pci-host/fsl_imx8m_phy.c b/hw/pci-host/fsl_imx8m_phy.c new file mode 100644 index 0000000000..aa304b102b --- /dev/null +++ b/hw/pci-host/fsl_imx8m_phy.c @@ -0,0 +1,98 @@ +/* + * i.MX8 PCIe PHY emulation + * + * Copyright (c) 2025 Bernhard Beschow <shentey@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "hw/pci-host/fsl_imx8m_phy.h" +#include "hw/resettable.h" +#include "migration/vmstate.h" + +#define CMN_REG075 0x1d4 +#define ANA_PLL_LOCK_DONE BIT(1) +#define ANA_PLL_AFC_DONE BIT(0) + +static uint64_t fsl_imx8m_pcie_phy_read(void *opaque, hwaddr offset, + unsigned size) +{ + FslImx8mPciePhyState *s = opaque; + + if (offset == CMN_REG075) { + return s->data[offset] | ANA_PLL_LOCK_DONE | ANA_PLL_AFC_DONE; + } + + return s->data[offset]; +} + +static void fsl_imx8m_pcie_phy_write(void *opaque, hwaddr offset, + uint64_t value, unsigned size) +{ + FslImx8mPciePhyState *s = opaque; + + s->data[offset] = value; +} + +static const MemoryRegionOps fsl_imx8m_pcie_phy_ops = { + .read = fsl_imx8m_pcie_phy_read, + .write = fsl_imx8m_pcie_phy_write, + .impl = { + .min_access_size = 1, + .max_access_size = 1, + }, + .valid = { + .min_access_size = 1, + .max_access_size = 8, + }, + .endianness = DEVICE_LITTLE_ENDIAN, +}; + +static void fsl_imx8m_pcie_phy_realize(DeviceState *dev, Error **errp) +{ + FslImx8mPciePhyState *s = FSL_IMX8M_PCIE_PHY(dev); + + memory_region_init_io(&s->iomem, OBJECT(s), &fsl_imx8m_pcie_phy_ops, s, + TYPE_FSL_IMX8M_PCIE_PHY, ARRAY_SIZE(s->data)); + sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->iomem); +} + +static void fsl_imx8m_pcie_phy_reset_hold(Object *obj, ResetType type) +{ + FslImx8mPciePhyState *s = FSL_IMX8M_PCIE_PHY(obj); + + memset(s->data, 0, sizeof(s->data)); +} + +static const VMStateDescription fsl_imx8m_pcie_phy_vmstate = { + .name = "fsl-imx8m-pcie-phy", + .version_id = 1, + .minimum_version_id = 1, + .fields = (const VMStateField[]) { + VMSTATE_UINT8_ARRAY(data, FslImx8mPciePhyState, + FSL_IMX8M_PCIE_PHY_DATA_SIZE), + VMSTATE_END_OF_LIST() + } +}; + +static void fsl_imx8m_pcie_phy_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + ResettableClass *rc = RESETTABLE_CLASS(klass); + + dc->realize = fsl_imx8m_pcie_phy_realize; + dc->vmsd = &fsl_imx8m_pcie_phy_vmstate; + rc->phases.hold = fsl_imx8m_pcie_phy_reset_hold; +} + +static const TypeInfo fsl_imx8m_pcie_phy_types[] = { + { + .name = TYPE_FSL_IMX8M_PCIE_PHY, + .parent = TYPE_SYS_BUS_DEVICE, + .instance_size = sizeof(FslImx8mPciePhyState), + .class_init = fsl_imx8m_pcie_phy_class_init, + } +}; + +DEFINE_TYPES(fsl_imx8m_pcie_phy_types) diff --git a/hw/pci-host/meson.build b/hw/pci-host/meson.build index 3001e93a43..937a0f72ac 100644 --- a/hw/pci-host/meson.build +++ b/hw/pci-host/meson.build @@ -28,6 +28,7 @@ pci_ss.add(when: 'CONFIG_ARTICIA', if_true: files('articia.c')) pci_ss.add(when: 'CONFIG_MV64361', if_true: files('mv64361.c')) # ARM devices +pci_ss.add(when: 'CONFIG_PCI_EXPRESS_FSL_IMX8M_PHY', if_true: files('fsl_imx8m_phy.c')) pci_ss.add(when: 'CONFIG_VERSATILE_PCI', if_true: files('versatile.c')) # HPPA devices diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index 26933e0457..fe8b9f7962 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -658,7 +658,6 @@ static int ppce500_load_device_tree(PPCE500MachineState *pms, done: if (!dry_run) { - qemu_fdt_dumpdtb(fdt, fdt_size); cpu_physical_memory_write(addr, fdt, fdt_size); /* Set machine->fdt for 'dumpdtb' QMP/HMP command */ diff --git a/hw/ppc/pegasos2.c b/hw/ppc/pegasos2.c index b057672e82..246d6d633b 100644 --- a/hw/ppc/pegasos2.c +++ b/hw/ppc/pegasos2.c @@ -417,7 +417,6 @@ static void pegasos2_machine_reset(MachineState *machine, ResetType type) d[1] = cpu_to_be64(pm->kernel_size - (pm->kernel_entry - pm->kernel_addr)); qemu_fdt_setprop(fdt, "/chosen", "qemu,boot-kernel", d, sizeof(d)); - qemu_fdt_dumpdtb(fdt, fdt_totalsize(fdt)); g_free(pm->fdt_blob); pm->fdt_blob = fdt; diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c index 11fd477b71..87607508c7 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -744,7 +744,6 @@ static void pnv_reset(MachineState *machine, ResetType type) _FDT((fdt_pack(fdt))); } - qemu_fdt_dumpdtb(fdt, fdt_totalsize(fdt)); cpu_physical_memory_write(PNV_FDT_ADDR, fdt, fdt_totalsize(fdt)); /* Update machine->fdt with latest fdt */ diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index f3a4b4235d..c15340a58d 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -1760,7 +1760,6 @@ static void spapr_machine_reset(MachineState *machine, ResetType type) 0, fdt_addr, 0); cpu_physical_memory_write(fdt_addr, fdt, fdt_totalsize(fdt)); } - qemu_fdt_dumpdtb(fdt, fdt_totalsize(fdt)); g_free(spapr->fdt_blob); spapr->fdt_size = fdt_totalsize(fdt); diff --git a/hw/riscv/boot.c b/hw/riscv/boot.c index c309441b7d..765b9e2b1a 100644 --- a/hw/riscv/boot.c +++ b/hw/riscv/boot.c @@ -374,8 +374,6 @@ void riscv_load_fdt(hwaddr fdt_addr, void *fdt) uint32_t fdtsize = fdt_totalsize(fdt); /* copy in the device tree */ - qemu_fdt_dumpdtb(fdt, fdtsize); - rom_add_blob_fixed_as("fdt", fdt, fdtsize, fdt_addr, &address_space_memory); qemu_register_reset_nosnapshotload(qemu_fdt_randomize_seeds, diff --git a/hw/timer/imx_gpt.c b/hw/timer/imx_gpt.c index 11eca9fa4d..200a89225b 100644 --- a/hw/timer/imx_gpt.c +++ b/hw/timer/imx_gpt.c @@ -126,6 +126,17 @@ static const IMXClk imx7_gpt_clocks[] = { CLK_NONE, /* 111 not defined */ }; +static const IMXClk imx8mp_gpt_clocks[] = { + CLK_NONE, /* 000 No clock source */ + CLK_IPG, /* 001 ipg_clk, 532MHz */ + CLK_IPG_HIGH, /* 010 ipg_clk_highfreq */ + CLK_EXT, /* 011 External clock */ + CLK_32k, /* 100 ipg_clk_32k */ + CLK_HIGH, /* 101 ipg_clk_16M */ + CLK_NONE, /* 110 not defined */ + CLK_NONE, /* 111 not defined */ +}; + /* Must be called from within ptimer_transaction_begin/commit block */ static void imx_gpt_set_freq(IMXGPTState *s) { @@ -552,6 +563,13 @@ static void imx7_gpt_init(Object *obj) s->clocks = imx7_gpt_clocks; } +static void imx8mp_gpt_init(Object *obj) +{ + IMXGPTState *s = IMX_GPT(obj); + + s->clocks = imx8mp_gpt_clocks; +} + static const TypeInfo imx25_gpt_info = { .name = TYPE_IMX25_GPT, .parent = TYPE_SYS_BUS_DEVICE, @@ -584,6 +602,12 @@ static const TypeInfo imx7_gpt_info = { .instance_init = imx7_gpt_init, }; +static const TypeInfo imx8mp_gpt_info = { + .name = TYPE_IMX8MP_GPT, + .parent = TYPE_IMX25_GPT, + .instance_init = imx8mp_gpt_init, +}; + static void imx_gpt_register_types(void) { type_register_static(&imx25_gpt_info); @@ -591,6 +615,7 @@ static void imx_gpt_register_types(void) type_register_static(&imx6_gpt_info); type_register_static(&imx6ul_gpt_info); type_register_static(&imx7_gpt_info); + type_register_static(&imx8mp_gpt_info); } type_init(imx_gpt_register_types) diff --git a/hw/usb/hcd-dwc3.c b/hw/usb/hcd-dwc3.c index 9ce9ba0b04..0bceee2712 100644 --- a/hw/usb/hcd-dwc3.c +++ b/hw/usb/hcd-dwc3.c @@ -343,6 +343,8 @@ REG32(GFLADJ, 0x530) FIELD(GFLADJ, GFLADJ_REFCLK_FLADJ, 8, 14) FIELD(GFLADJ, GFLADJ_30MHZ_SDBND_SEL, 7, 1) FIELD(GFLADJ, GFLADJ_30MHZ, 0, 6) +REG32(GUSB2RHBCTL, 0x540) + FIELD(GUSB2RHBCTL, OVRD_L1TIMEOUT, 0, 4) #define DWC3_GLOBAL_OFFSET 0xC100 static void reset_csr(USBDWC3 * s) @@ -560,6 +562,9 @@ static const RegisterAccessInfo usb_dwc3_regs_info[] = { .rsvd = 0x40, .ro = 0x400040, .unimp = 0xffffffff, + },{ .name = "GUSB2RHBCTL", .addr = A_GUSB2RHBCTL, + .rsvd = 0xfffffff0, + .unimp = 0xffffffff, } }; 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