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From: Oleksij Rempel <linux@rempel-privat.de>
To: barebox@lists.infradead.org
Cc: Oleksij Rempel <linux@rempel-privat.de>
Subject: [RFC PATCH 0/7] provide ELF/KEXEC support for MIPS ath79 and malta
Date: Sun, 29 Apr 2018 15:09:00 +0200	[thread overview]
Message-ID: <20180429130907.20506-1-linux@rempel-privat.de> (raw)

This patch set is a squashed and rebased patch set of work done by:
Antony Pavlov and Yegor Yefremov.

This code suppose provide kernel start support for some MIPS machines.
For example ath79 (Atheros) and malta should be able to work with it.

So far only kernel and cmdline passing is supported. ARM and other arches would
probably work with some more or less work.

Antony Pavlov (5):
  resource: add create_resource() helper function
  filetype: add ELF type
  bootm: add kexec ELF support
  MIPS: add kexec ELF loading support
  MIPS: malta: enable kexec

Oleksij Rempel (2):
  MIPS: ath79: add kexec support
  MIPS: configs: add KEXEC=y to atheros devices

 arch/mips/Kconfig                                 |   2 +
 arch/mips/configs/8devices-lima_defconfig         |   1 +
 arch/mips/configs/black-swift_defconfig           |   1 +
 arch/mips/configs/dptechnics-dpt-module_defconfig |   1 +
 arch/mips/configs/tplink-mr3020_defconfig         |   1 +
 arch/mips/configs/tplink-wdr4300_defconfig        |   1 +
 arch/mips/include/asm/elf.h                       |   8 +-
 arch/mips/lib/Makefile                            |   3 +
 arch/mips/lib/kexec-mips.c                        | 272 +++++++++
 arch/mips/lib/machine_kexec.h                     |  21 +
 arch/mips/lib/relocate_kernel.S                   | 108 ++++
 arch/mips/mach-ath79/Makefile                     |   1 +
 arch/mips/mach-ath79/reboot.c                     |  42 ++
 arch/mips/mach-malta/Makefile                     |   1 +
 arch/mips/mach-malta/reboot.c                     | 106 ++++
 commands/Kconfig                                  |   7 +
 common/Kconfig                                    |   3 +
 common/filetype.c                                 |   5 +
 common/resource.c                                 |  15 +
 include/bootm.h                                   |   3 +
 include/filetype.h                                |   1 +
 include/linux/ioport.h                            |   2 +
 include/linux/reboot.h                            |  14 +
 lib/Makefile                                      |   1 +
 lib/kexec/Makefile                                |   4 +
 lib/kexec/kexec-bootm-elf.c                       |  37 ++
 lib/kexec/kexec-elf-exec.c                        |  79 +++
 lib/kexec/kexec-elf.c                             | 678 ++++++++++++++++++++++
 lib/kexec/kexec-elf.h                             |  66 +++
 lib/kexec/kexec.c                                 | 281 +++++++++
 lib/kexec/kexec.h                                 |  92 +++
 31 files changed, 1856 insertions(+), 1 deletion(-)
 create mode 100644 arch/mips/lib/kexec-mips.c
 create mode 100644 arch/mips/lib/machine_kexec.h
 create mode 100644 arch/mips/lib/relocate_kernel.S
 create mode 100644 arch/mips/mach-ath79/reboot.c
 create mode 100644 arch/mips/mach-malta/reboot.c
 create mode 100644 include/linux/reboot.h
 create mode 100644 lib/kexec/Makefile
 create mode 100644 lib/kexec/kexec-bootm-elf.c
 create mode 100644 lib/kexec/kexec-elf-exec.c
 create mode 100644 lib/kexec/kexec-elf.c
 create mode 100644 lib/kexec/kexec-elf.h
 create mode 100644 lib/kexec/kexec.c
 create mode 100644 lib/kexec/kexec.h

-- 
2.14.1


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             reply	other threads:[~2018-04-29 13:09 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-29 13:09 Oleksij Rempel [this message]
2018-04-29 13:09 ` [RFC PATCH 1/7] resource: add create_resource() helper function Oleksij Rempel
2018-04-29 13:09 ` [RFC PATCH 2/7] filetype: add ELF type Oleksij Rempel
2018-04-29 13:09 ` [RFC PATCH 3/7] bootm: add kexec ELF support Oleksij Rempel
2018-05-04  5:54   ` Sascha Hauer
2018-05-04 10:08     ` Antony Pavlov
2018-05-04  9:53       ` Oleksij Rempel
2018-05-04 13:09         ` Antony Pavlov
2018-04-29 13:09 ` [RFC PATCH 4/7] MIPS: add kexec ELF loading support Oleksij Rempel
2018-04-29 13:09 ` [RFC PATCH 5/7] MIPS: ath79: add kexec support Oleksij Rempel
2018-04-29 13:09 ` [RFC PATCH 6/7] MIPS: malta: enable kexec Oleksij Rempel
2018-04-29 13:09 ` [RFC PATCH 7/7] MIPS: configs: add KEXEC=y to atheros devices Oleksij Rempel

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