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    Subject[PATCH 00/22] arm/arm64: UEFI stubs + runtime services
    Date
    This is a combined set of patches for the arm and arm64 kernel
    support for UEFI firmware.

    The set depends on the following prerequisite sets:
    - Laura Abbott's 'Remove ARM meminfo'
    - Matt Fleming's 'Move facility flags to struct efi'
    - Mark Salter's 'Generic fixmap'
    - Mark Salter's 'Generic early_ioremap'
    - Mark Salter's 'EFI memory map iteration helper'

    All of these are held on top of 3.14-rc1, with the patches in this set,
    in git://git.linaro.org/people/leif.lindholm/linux.git, rebasing branch
    uefi-for-upstream.

    New in this version:
    - Much more stub code shared arm/arm64.
    - Stub looks in configuration tables for DT.
    - Stub creates empty DT if none found/specified.
    - Stub ignores dtb= option when UEFI Secure Boot active.
    - Stub deletes any memory nodes in DT.
    - Kernel sets up available RAM for memblock from UEFI memory map.
    (So no longer need different DTs or command line parameters for
    otherwise identical platforms with different amounts of RAM.)
    - arm64 now compatible with 64K pages (with 4K UEFI page size).
    - Fix mapping of runtime mmio regions on arm64.
    - Reworked update_sctlr asm macro.
    - Various cleanup and style fixes.

    ---

    Ard Biesheuvel (1):
    arm: efistub: ignore dtb= when UEFI SecureBoot is enabled

    H. Peter Anvin (1):
    Improve cmdline conversion

    Leif Lindholm (6):
    arm: break part of __soft_restart out into separate function
    arm: add new asm macro update_sctlr
    Documentation: arm: add UEFI support documentation
    arm: Add [U]EFI runtime services support
    init: efi: arm: enable (U)EFI runtime services on arm
    arm: update boot/compressed/.gitignore

    Mark Salter (6):
    efi: add helper function to get UEFI params from FDT
    lib: add fdt_empty_tree.c
    arm64: Add function to create identity mappings
    arm64: add EFI stub
    doc: arm64: add description of EFI stub support
    arm64: add EFI runtime services

    Roy Franz (8):
    efi-stub.txt updates for ARM
    Add shared printk wrapper for consistent prefixing
    Add helper functions used by arm/arm64
    Add shared FDT related functions for ARM/ARM64
    Add strstr to compressed string.c for ARM.
    Add shared arm/arm64 EFI stub
    Add EFI stub for ARM
    Disable stack protection for decompressor/stub

    Documentation/arm/00-INDEX | 3 +
    Documentation/arm/uefi.txt | 64 +++++
    Documentation/arm64/booting.txt | 4 +
    Documentation/efi-stub.txt | 33 ++-
    arch/arm/Kconfig | 27 ++
    arch/arm/boot/compressed/.gitignore | 3 +
    arch/arm/boot/compressed/Makefile | 19 +-
    arch/arm/boot/compressed/efi-header.S | 117 ++++++++
    arch/arm/boot/compressed/efi-stub.c | 118 ++++++++
    arch/arm/boot/compressed/efi-stub.h | 5 +
    arch/arm/boot/compressed/head.S | 83 +++++-
    arch/arm/boot/compressed/string.c | 21 ++
    arch/arm/include/asm/assembler.h | 14 +
    arch/arm/include/asm/idmap.h | 1 +
    arch/arm/include/asm/uefi.h | 28 ++
    arch/arm/kernel/Makefile | 2 +
    arch/arm/kernel/process.c | 12 +-
    arch/arm/kernel/setup.c | 7 +-
    arch/arm/kernel/uefi.c | 413 ++++++++++++++++++++++++++++
    arch/arm/kernel/uefi_phys.S | 69 +++++
    arch/arm/mm/idmap.c | 15 ++
    arch/arm64/Kconfig | 26 ++
    arch/arm64/include/asm/efi.h | 12 +
    arch/arm64/include/asm/mmu.h | 2 +
    arch/arm64/kernel/Makefile | 4 +
    arch/arm64/kernel/efi-entry.S | 93 +++++++
    arch/arm64/kernel/efi-stub.c | 67 +++++
    arch/arm64/kernel/efi.c | 462 ++++++++++++++++++++++++++++++++
    arch/arm64/kernel/head.S | 112 ++++++++
    arch/arm64/kernel/setup.c | 3 +
    arch/arm64/mm/mmu.c | 66 +++--
    arch/x86/boot/compressed/eboot.c | 3 +-
    drivers/firmware/efi/Kconfig | 7 +
    drivers/firmware/efi/arm-stub.c | 146 ++++++++++
    drivers/firmware/efi/efi-stub-helper.c | 199 +++++++++++---
    drivers/firmware/efi/efi.c | 79 ++++++
    drivers/firmware/efi/fdt.c | 268 ++++++++++++++++++
    include/linux/efi.h | 12 +
    init/main.c | 5 +
    lib/Makefile | 3 +-
    lib/fdt_empty_tree.c | 2 +
    41 files changed, 2534 insertions(+), 95 deletions(-)
    create mode 100644 Documentation/arm/uefi.txt
    create mode 100644 arch/arm/boot/compressed/efi-header.S
    create mode 100644 arch/arm/boot/compressed/efi-stub.c
    create mode 100644 arch/arm/boot/compressed/efi-stub.h
    create mode 100644 arch/arm/include/asm/uefi.h
    create mode 100644 arch/arm/kernel/uefi.c
    create mode 100644 arch/arm/kernel/uefi_phys.S
    create mode 100644 arch/arm64/include/asm/efi.h
    create mode 100644 arch/arm64/kernel/efi-entry.S
    create mode 100644 arch/arm64/kernel/efi-stub.c
    create mode 100644 arch/arm64/kernel/efi.c
    create mode 100644 drivers/firmware/efi/arm-stub.c
    create mode 100644 drivers/firmware/efi/fdt.c
    create mode 100644 lib/fdt_empty_tree.c

    --
    1.7.10.4



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