With these changes applied, barebox can now generate images that can be booted on qemu/tinyemu virt32 and virt64 machines. The boards have clocksource, virtio, cfi-flash, reboot and poweroff support. Cheers, Ahmad Fatoum (18): partitions: don't allocate dma capable memory images: make BOARD_ARM_GENERIC_DT available for other arches ARM: rename CONFIG_ARM_USE_COMPRESSED_DTB to CONFIG_USE_COMPRESSED_DTB ARM: aarch64: ommit unused label in assembly serial: virtio-console: depend on, but don't select VIRTIO filetype: detect RISC-V Linux kernel image asm: unaligned: don't do unaligned accesses RISC-V: debug_ll: ns16550: align C access size with assembly's RISC-V: drop duplicate or unneeded cflags RISC-V: add cacheless HAS_DMA support RISC-V: erizo: move to arch/riscv/boards/erizo RISC-V: import Linux' optimized string functions RISC-V: implement PBL and relocation support RISC-V: erizo: migrate to PBL RISC-V: support symbol names in barebox image RISC-V: add generic DT image clocksource: add driver for RISC-V CLINT timer power: reset: add drivers for generic syscon reset and poweroff Rouven Czerwinski (2): RISC-V: add 64-bit support RISC-V: add Qemu virt support Documentation/boards/riscv.rst | 72 ++++++- Makefile | 1 + arch/arm/Kconfig | 9 +- arch/arm/cpu/start.c | 2 +- arch/arm/lib64/runtime-offset.S | 2 +- arch/arm/mach-at91/Kconfig | 2 +- arch/arm/mach-imx/Kconfig | 26 +-- arch/arm/mach-omap/Kconfig | 2 +- arch/riscv/Kconfig | 66 +++++-- arch/riscv/Makefile | 34 ++-- arch/riscv/boards/Makefile | 2 + arch/riscv/boards/erizo/Makefile | 3 + arch/riscv/boards/erizo/lowlevel.c | 18 ++ arch/riscv/boot/Makefile | 5 +- arch/riscv/boot/board-dt-2nd-entry.S | 26 +++ arch/riscv/boot/board-dt-2nd.c | 29 +++ arch/riscv/boot/dtb.c | 25 --- arch/riscv/boot/entry.c | 33 ++++ arch/riscv/boot/entry.h | 15 ++ arch/riscv/boot/entry_ll.S | 15 ++ arch/riscv/boot/main_entry.c | 35 ---- arch/riscv/boot/start.S | 68 ------- arch/riscv/boot/start.c | 197 +++++++++++++++++++ arch/riscv/boot/uncompress.c | 74 +++++++ arch/riscv/configs/erizo_generic_defconfig | 5 - arch/riscv/configs/virt32_defconfig | 117 +++++++++++ arch/riscv/configs/virt64_defconfig | 118 +++++++++++ arch/riscv/dts/Makefile | 9 +- arch/riscv/include/asm/barebox-riscv.h | 101 ++++++++++ arch/riscv/include/asm/common.h | 10 +- arch/riscv/include/asm/debug_ll_ns16550.h | 16 +- arch/riscv/include/asm/dma.h | 44 +++++ arch/riscv/include/asm/elf.h | 8 +- arch/riscv/include/asm/image.h | 65 ++++++ arch/riscv/include/asm/linkage.h | 4 + arch/riscv/include/asm/sections.h | 15 ++ arch/riscv/include/asm/string.h | 21 +- arch/riscv/include/asm/types.h | 8 +- arch/riscv/include/asm/unaligned.h | 16 +- arch/riscv/lib/Makefile | 6 +- arch/riscv/lib/barebox.lds.S | 55 ++++-- arch/riscv/lib/dtb.c | 26 +++ arch/riscv/lib/memcpy.S | 108 ++++++++++ arch/riscv/lib/memmove.S | 64 ++++++ arch/riscv/lib/memset.S | 113 +++++++++++ arch/riscv/lib/pbl.lds.S | 88 +++++++++ arch/riscv/lib/reloc.c | 64 ++++++ arch/riscv/lib/runtime-offset.S | 12 ++ arch/riscv/lib/sections.c | 9 + arch/riscv/lib/setupc.S | 55 ++++++ arch/riscv/mach-virt/Makefile | 3 + arch/riscv/mach-virt/include/mach/debug_ll.h | 25 +++ common/Kconfig | 8 +- common/filetype.c | 3 + common/partitions.c | 5 +- common/partitions/dos.c | 7 +- common/partitions/efi.c | 1 - drivers/clocksource/Kconfig | 7 + drivers/clocksource/Makefile | 1 + drivers/clocksource/timer-clint.c | 98 +++++++++ drivers/power/reset/Kconfig | 14 ++ drivers/power/reset/Makefile | 2 + drivers/power/reset/syscon-poweroff.c | 76 +++++++ drivers/power/reset/syscon-reboot.c | 92 +++++++++ drivers/serial/Kconfig | 2 +- images/Makefile | 8 +- images/Makefile.erizo | 12 ++ include/dma.h | 1 + include/filetype.h | 1 + pbl/Kconfig | 6 +- scripts/.gitignore | 1 + scripts/Makefile | 1 + scripts/Makefile.lib | 11 ++ scripts/prelink-riscv.c | 122 ++++++++++++ scripts/prelink-riscv.inc | 123 ++++++++++++ 75 files changed, 2285 insertions(+), 263 deletions(-) create mode 100644 arch/riscv/boards/Makefile create mode 100644 arch/riscv/boards/erizo/Makefile create mode 100644 arch/riscv/boards/erizo/lowlevel.c create mode 100644 arch/riscv/boot/board-dt-2nd-entry.S create mode 100644 arch/riscv/boot/board-dt-2nd.c delete mode 100644 arch/riscv/boot/dtb.c create mode 100644 arch/riscv/boot/entry.c create mode 100644 arch/riscv/boot/entry.h create mode 100644 arch/riscv/boot/entry_ll.S delete mode 100644 arch/riscv/boot/main_entry.c delete mode 100644 arch/riscv/boot/start.S create mode 100644 arch/riscv/boot/start.c create mode 100644 arch/riscv/boot/uncompress.c create mode 100644 arch/riscv/configs/virt32_defconfig create mode 100644 arch/riscv/configs/virt64_defconfig create mode 100644 arch/riscv/include/asm/barebox-riscv.h create mode 100644 arch/riscv/include/asm/dma.h create mode 100644 arch/riscv/include/asm/image.h create mode 100644 arch/riscv/lib/dtb.c create mode 100644 arch/riscv/lib/memcpy.S create mode 100644 arch/riscv/lib/memmove.S create mode 100644 arch/riscv/lib/memset.S create mode 100644 arch/riscv/lib/pbl.lds.S create mode 100644 arch/riscv/lib/reloc.c create mode 100644 arch/riscv/lib/runtime-offset.S create mode 100644 arch/riscv/lib/sections.c create mode 100644 arch/riscv/lib/setupc.S create mode 100644 arch/riscv/mach-virt/Makefile create mode 100644 arch/riscv/mach-virt/include/mach/debug_ll.h create mode 100644 drivers/clocksource/timer-clint.c create mode 100644 drivers/power/reset/syscon-poweroff.c create mode 100644 drivers/power/reset/syscon-reboot.c create mode 100644 images/Makefile.erizo create mode 100644 scripts/prelink-riscv.c create mode 100644 scripts/prelink-riscv.inc -- 2.29.2 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
