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* Initial EFI Support
@ 2014-07-08  8:49 Sascha Hauer
  2014-07-08  8:49 ` [PATCH 01/21] Make IPaddr_t a 32bit type Sascha Hauer
                   ` (23 more replies)
  0 siblings, 24 replies; 32+ messages in thread
From: Sascha Hauer @ 2014-07-08  8:49 UTC (permalink / raw)
  To: barebox

The following adds initial support for running barebox as an EFI
payload on X86 PCs.

Several things are implemented already to make it useful and
to look around in an EFI system:

- Simple Network Protocol for networking
- Start applications for installing drivers and starting Linux
- Access EFI provided filesystems
- Block device access

The EFI Port still has some rough edges. The screen output is limited
to 80x25 and the keyboard driver doesn't recognize ctrl-C. I couldn't
get find a proper UEFI serial driver yet, so the serial port is accessed
via inb/outb on ioport 0x3f8 and not via UEFI.

For those interested in EFI and X86 hardware this port still offers
some interesting insights in EFI.

There's also even Documentation available, see Patch 16/21.

Sascha

----------------------------------------------------------------
Sascha Hauer (21):
      Make IPaddr_t a 32bit type
      oftree command: Use size_t for size
      fat: Use correct format specifier
      readkey: keys are unsugned char
      of: platform: Use PRINTF_CONVERSION_RESOURCE for printing resources
      console: Add puts callback to console devices
      Add hex_byte_pack and hex_byte_pack_upper from kernel
      vsprintf: Support pU for printing UUIDs
      Add beginning wchar support
      block: Add flush callback
      Move efi.h to include/
      filetype: Add DOS EXE file detection support
      efi: Add more error codes
      serial: ns16550: Add mmiobase to private data
      serial: ns16550: Add register read/write function pointers to private data
      Documentation: Add EFI documentation
      Add initial EFI architecture support
      net: Add EFI Simple Network Protocol Driver
      serial: Add EFI stdio driver
      fs: implement EFI filesystem driver
      fs: implement EFI variable filesystem driver

 Documentation/boards/efi.rst               |  279 ++++++
 Documentation/glossary.rst                 |    3 +
 arch/efi/Kconfig                           |   47 +
 arch/efi/Makefile                          |   41 +
 arch/efi/configs/efi_defconfig             |   73 ++
 arch/efi/efi/Makefile                      |    2 +
 arch/efi/efi/clocksource.c                 |   60 ++
 arch/efi/efi/efi-block-io.c                |  174 ++++
 arch/efi/efi/efi-device.c                  |  348 +++++++
 arch/efi/efi/efi-image.c                   |  105 +++
 arch/efi/efi/efi.c                         |  342 +++++++
 arch/efi/efi/env-efi/network/eth0-discover |    5 +
 arch/efi/include/asm/barebox.h             |    1 +
 arch/efi/include/asm/bitops.h              |   15 +
 arch/efi/include/asm/byteorder.h           |    8 +
 arch/efi/include/asm/common.h              |    4 +
 arch/efi/include/asm/dma.h                 |   13 +
 arch/efi/include/asm/elf.h                 |   60 ++
 arch/efi/include/asm/io.h                  |   55 ++
 arch/efi/include/asm/posix_types.h         |   93 ++
 arch/efi/include/asm/sections.h            |    1 +
 arch/efi/include/asm/string.h              |    1 +
 arch/efi/include/asm/swab.h                |    6 +
 arch/efi/include/asm/types.h               |   73 ++
 arch/efi/include/asm/unaligned.h           |   19 +
 arch/efi/include/mach/debug_ll.h           |   20 +
 arch/efi/include/mach/efi-device.h         |   45 +
 arch/efi/include/mach/efi.h                |   24 +
 arch/efi/lib/.gitignore                    |    2 +
 arch/efi/lib/Makefile                      |    4 +
 arch/efi/lib/crt0-efi-ia32.S               |   76 ++
 arch/efi/lib/crt0-efi-x86_64.S             |   75 ++
 arch/efi/lib/elf_ia32_efi.lds.S            |  102 +++
 arch/efi/lib/elf_x86_64_efi.lds.S          |   93 ++
 arch/efi/lib/reloc_ia32.c                  |   97 ++
 arch/efi/lib/reloc_x86_64.c                |   96 ++
 commands/edit.c                            |   11 +-
 commands/oftree.c                          |    2 +-
 common/Kconfig                             |    8 +
 common/Makefile                            |    4 +-
 common/block.c                             |    3 +
 common/console.c                           |   29 +
 common/efi-devicepath.c                    | 1370 ++++++++++++++++++++++++++++
 common/efi-guid.c                          |   11 +
 common/filetype.c                          |    4 +
 common/memory.c                            |    2 +-
 common/partitions/efi.c                    |    2 +-
 common/partitions/efi.h                    |    2 +-
 drivers/net/Kconfig                        |    4 +
 drivers/net/Makefile                       |    1 +
 drivers/net/efi-snp.c                      |  296 ++++++
 drivers/of/Kconfig                         |    2 +-
 drivers/of/platform.c                      |    3 +-
 drivers/serial/Kconfig                     |    4 +
 drivers/serial/Makefile                    |    1 +
 drivers/serial/efi-stdio.c                 |  367 ++++++++
 drivers/serial/serial_ns16550.c            |  237 ++---
 fs/Kconfig                                 |   15 +
 fs/Makefile                                |    2 +
 fs/efi.c                                   |  559 ++++++++++++
 fs/efivarfs.c                              |  340 +++++++
 fs/fat/fat.c                               |    4 +-
 include/block.h                            |    1 +
 include/console.h                          |    1 +
 include/efi.h                              |  508 +++++++++++
 include/filetype.h                         |    1 +
 include/linux/efi.h                        |  547 -----------
 include/linux/kernel.h                     |   23 +-
 include/param.h                            |    2 +-
 include/wchar.h                            |   16 +
 lib/Kconfig                                |    3 +
 lib/Makefile                               |    1 +
 lib/misc.c                                 |    3 +
 lib/readkey.c                              |    2 +-
 lib/vsprintf.c                             |   62 ++
 lib/wchar.c                                |   80 ++
 76 files changed, 6319 insertions(+), 676 deletions(-)
 create mode 100644 Documentation/boards/efi.rst
 create mode 100644 arch/efi/Kconfig
 create mode 100644 arch/efi/Makefile
 create mode 100644 arch/efi/configs/efi_defconfig
 create mode 100644 arch/efi/efi/Makefile
 create mode 100644 arch/efi/efi/clocksource.c
 create mode 100644 arch/efi/efi/efi-block-io.c
 create mode 100644 arch/efi/efi/efi-device.c
 create mode 100644 arch/efi/efi/efi-image.c
 create mode 100644 arch/efi/efi/efi.c
 create mode 100644 arch/efi/efi/env-efi/network/eth0-discover
 create mode 100644 arch/efi/include/asm/barebox.h
 create mode 100644 arch/efi/include/asm/bitops.h
 create mode 100644 arch/efi/include/asm/byteorder.h
 create mode 100644 arch/efi/include/asm/common.h
 create mode 100644 arch/efi/include/asm/dma.h
 create mode 100644 arch/efi/include/asm/elf.h
 create mode 100644 arch/efi/include/asm/io.h
 create mode 100644 arch/efi/include/asm/posix_types.h
 create mode 100644 arch/efi/include/asm/sections.h
 create mode 100644 arch/efi/include/asm/string.h
 create mode 100644 arch/efi/include/asm/swab.h
 create mode 100644 arch/efi/include/asm/types.h
 create mode 100644 arch/efi/include/asm/unaligned.h
 create mode 100644 arch/efi/include/mach/debug_ll.h
 create mode 100644 arch/efi/include/mach/efi-device.h
 create mode 100644 arch/efi/include/mach/efi.h
 create mode 100644 arch/efi/lib/.gitignore
 create mode 100644 arch/efi/lib/Makefile
 create mode 100644 arch/efi/lib/crt0-efi-ia32.S
 create mode 100644 arch/efi/lib/crt0-efi-x86_64.S
 create mode 100644 arch/efi/lib/elf_ia32_efi.lds.S
 create mode 100644 arch/efi/lib/elf_x86_64_efi.lds.S
 create mode 100644 arch/efi/lib/reloc_ia32.c
 create mode 100644 arch/efi/lib/reloc_x86_64.c
 create mode 100644 common/efi-devicepath.c
 create mode 100644 common/efi-guid.c
 create mode 100644 drivers/net/efi-snp.c
 create mode 100644 drivers/serial/efi-stdio.c
 create mode 100644 fs/efi.c
 create mode 100644 fs/efivarfs.c
 create mode 100644 include/efi.h
 delete mode 100644 include/linux/efi.h
 create mode 100644 include/wchar.h
 create mode 100644 lib/wchar.c


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^ permalink raw reply	[flat|nested] 32+ messages in thread

end of thread, other threads:[~2014-07-14  6:06 UTC | newest]

Thread overview: 32+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-07-08  8:49 Initial EFI Support Sascha Hauer
2014-07-08  8:49 ` [PATCH 01/21] Make IPaddr_t a 32bit type Sascha Hauer
2014-07-08  8:49 ` [PATCH 02/21] oftree command: Use size_t for size Sascha Hauer
2014-07-08  8:49 ` [PATCH 03/21] fat: Use correct format specifier Sascha Hauer
2014-07-08  8:50 ` [PATCH 04/21] readkey: keys are unsugned char Sascha Hauer
2014-07-08  8:50 ` [PATCH 05/21] of: platform: Use PRINTF_CONVERSION_RESOURCE for printing resources Sascha Hauer
2014-07-08  8:50 ` [PATCH 06/21] console: Add puts callback to console devices Sascha Hauer
2014-07-08  8:50 ` [PATCH 07/21] Add hex_byte_pack and hex_byte_pack_upper from kernel Sascha Hauer
2014-07-08  8:50 ` [PATCH 08/21] vsprintf: Support pU for printing UUIDs Sascha Hauer
2014-07-08  8:50 ` [PATCH 09/21] Add beginning wchar support Sascha Hauer
2014-07-11 12:35   ` Antony Pavlov
2014-07-14  6:05     ` Sascha Hauer
2014-07-08  8:50 ` [PATCH 10/21] block: Add flush callback Sascha Hauer
2014-07-08  8:50 ` [PATCH 11/21] Move efi.h to include/ Sascha Hauer
2014-07-08  8:50 ` [PATCH 12/21] filetype: Add DOS EXE file detection support Sascha Hauer
2014-07-08  8:50 ` [PATCH 13/21] efi: Add more error codes Sascha Hauer
2014-07-08  8:50 ` [PATCH 14/21] serial: ns16550: Add mmiobase to private data Sascha Hauer
2014-07-08  8:50 ` [PATCH 15/21] serial: ns16550: Add register read/write function pointers " Sascha Hauer
2014-07-08  8:50 ` [PATCH 16/21] Documentation: Add EFI documentation Sascha Hauer
2014-07-08  9:04   ` Jean-Christophe PLAGNIOL-VILLARD
2014-07-08  8:50 ` [PATCH 17/21] Add initial EFI architecture support Sascha Hauer
2014-07-08  8:50 ` [PATCH 18/21] net: Add EFI Simple Network Protocol Driver Sascha Hauer
2014-07-08  8:50 ` [PATCH 19/21] serial: Add EFI stdio driver Sascha Hauer
2014-07-08  8:50 ` [PATCH 20/21] fs: implement EFI filesystem driver Sascha Hauer
2014-07-08  8:50 ` [PATCH 21/21] fs: implement EFI variable " Sascha Hauer
2014-07-08  8:53 ` Initial EFI Support Jean-Christophe PLAGNIOL-VILLARD
2014-07-08  8:59   ` Sascha Hauer
2014-07-08  9:52     ` Sascha Hauer
2014-07-08 10:04 ` Jean-Christophe PLAGNIOL-VILLARD
2014-07-08 16:38 ` [PATCH 1/2] EFI: enable printf UUID support Jean-Christophe PLAGNIOL-VILLARD
2014-07-08 16:38   ` [PATCH 2/2] EFI: introduce efi_strguid to convert GUID to human readable names Jean-Christophe PLAGNIOL-VILLARD
2014-07-11  7:23     ` Sascha Hauer

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