diff options
| -rw-r--r-- | arch/arm/Kconfig | 2 | ||||
| -rw-r--r-- | arch/arm/mach-qemu/Kconfig | 11 | ||||
| -rw-r--r-- | board/emulation/qemu-arm/MAINTAINERS | 1 | ||||
| -rw-r--r-- | board/emulation/qemu-arm/qemu-arm.c | 35 | ||||
| -rw-r--r-- | configs/qemu_arm64_defconfig | 29 | ||||
| -rw-r--r-- | configs/qemu_arm_defconfig | 1 |
6 files changed, 77 insertions, 2 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 9dc5426..f6d57f5 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -675,8 +675,6 @@ config ARCH_MX5 config ARCH_QEMU bool "QEMU Virtual Platform" - select CPU_V7 - select ARCH_SUPPORT_PSCI select DM select DM_SERIAL select OF_CONTROL diff --git a/arch/arm/mach-qemu/Kconfig b/arch/arm/mach-qemu/Kconfig index 3500b56..133163a 100644 --- a/arch/arm/mach-qemu/Kconfig +++ b/arch/arm/mach-qemu/Kconfig @@ -10,3 +10,14 @@ config SYS_CONFIG_NAME default "qemu-arm" endif + +config TARGET_QEMU_ARM_32BIT + bool "Support qemu_arm" + depends on ARCH_QEMU + select CPU_V7 + select ARCH_SUPPORT_PSCI + +config TARGET_QEMU_ARM_64BIT + bool "Support qemu_arm64" + depends on ARCH_QEMU + select ARM64 diff --git a/board/emulation/qemu-arm/MAINTAINERS b/board/emulation/qemu-arm/MAINTAINERS index a803061..e757ffc 100644 --- a/board/emulation/qemu-arm/MAINTAINERS +++ b/board/emulation/qemu-arm/MAINTAINERS @@ -4,3 +4,4 @@ S: Maintained F: board/emulation/qemu-arm/ F: include/configs/qemu-arm.h F: configs/qemu_arm_defconfig +F: configs/qemu_arm64_defconfig diff --git a/board/emulation/qemu-arm/qemu-arm.c b/board/emulation/qemu-arm/qemu-arm.c index e29ba46..1bc7edc 100644 --- a/board/emulation/qemu-arm/qemu-arm.c +++ b/board/emulation/qemu-arm/qemu-arm.c @@ -6,6 +6,41 @@ #include <common.h> #include <fdtdec.h> +#ifdef CONFIG_ARM64 +#include <asm/armv8/mmu.h> + +static struct mm_region qemu_arm64_mem_map[] = { + { + /* Flash */ + .virt = 0x00000000UL, + .phys = 0x00000000UL, + .size = 0x08000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE + }, { + /* Peripherals */ + .virt = 0x08000000UL, + .phys = 0x08000000UL, + .size = 0x38000000, + .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | + PTE_BLOCK_NON_SHARE | + PTE_BLOCK_PXN | PTE_BLOCK_UXN + }, { + /* RAM */ + .virt = 0x40000000UL, + .phys = 0x40000000UL, + .size = 0xc0000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE + }, { + /* List terminator */ + 0, + } +}; + +struct mm_region *mem_map = qemu_arm64_mem_map; +#endif + int board_init(void) { return 0; diff --git a/configs/qemu_arm64_defconfig b/configs/qemu_arm64_defconfig new file mode 100644 index 0000000..4309bd2 --- /dev/null +++ b/configs/qemu_arm64_defconfig @@ -0,0 +1,29 @@ +CONFIG_ARM=y +CONFIG_ARM_SMCCC=y +CONFIG_ARCH_QEMU=y +CONFIG_TARGET_QEMU_ARM_64BIT=y +CONFIG_AHCI=y +CONFIG_DISTRO_DEFAULTS=y +# CONFIG_DISPLAY_CPUINFO is not set +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_CMD_PCI=y +CONFIG_CMD_USB=y +CONFIG_OF_BOARD=y +CONFIG_SCSI_AHCI=y +CONFIG_AHCI_PCI=y +CONFIG_BLK=y +# CONFIG_MMC is not set +CONFIG_DM_ETH=y +CONFIG_E1000=y +CONFIG_NVME=y +CONFIG_PCI=y +CONFIG_DM_PCI=y +CONFIG_PCIE_ECAM_GENERIC=y +CONFIG_SCSI=y +CONFIG_DM_SCSI=y +CONFIG_SYSRESET=y +CONFIG_SYSRESET_PSCI=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_PCI=y diff --git a/configs/qemu_arm_defconfig b/configs/qemu_arm_defconfig index 3cd4d45..db61b12 100644 --- a/configs/qemu_arm_defconfig +++ b/configs/qemu_arm_defconfig @@ -1,6 +1,7 @@ CONFIG_ARM=y CONFIG_ARM_SMCCC=y CONFIG_ARCH_QEMU=y +CONFIG_TARGET_QEMU_ARM_32BIT=y CONFIG_AHCI=y CONFIG_DISTRO_DEFAULTS=y # CONFIG_DISPLAY_CPUINFO is not set |