From: Clement Leger <cleger@kalray.eu>
To: Sascha Hauer <s.hauer@pengutronix.de>, barebox@lists.infradead.org
Cc: Clement Leger <cleger@kalray.eu>
Subject: [PATCH 0/6] elf: add better bootm support
Date: Wed, 22 Apr 2020 13:21:13 +0200 [thread overview]
Message-ID: <20200422112119.23181-1-cleger@kalray.eu> (raw)
Currently, when booting an elf file using bootm /dev/mtdx, bootm will
simply pass the file to the bootm and the read done on it will read the
entire flash partition. This series starts by some cleanup and then add an
elf_open function to load the elf size only based on the elf header.
A special handling for the elf file is also added in bootm data to allow
using directly the elf file structure. Finally the mips bootm is modified
to use this new elf member.
Clement Leger (6):
common: elf: add computation of elf boundaries
common: elf: fix warning on 32 bits architectures
common: elf: split init to be reused from other function
common: elf: add elf_open and elf_close
common: bootm: add support for elf file loading
mips: lib: bootm: use new data->elf member
arch/mips/lib/bootm.c | 13 +-----
common/bootm.c | 27 +++++++++++
common/elf.c | 105 ++++++++++++++++++++++++++++++++++++++++--
include/bootm.h | 3 ++
include/elf.h | 9 ++++
5 files changed, 141 insertions(+), 16 deletions(-)
--
2.17.1
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next reply other threads:[~2020-04-22 11:21 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-22 11:21 Clement Leger [this message]
2020-04-22 11:21 ` [PATCH 1/6] common: elf: add computation of elf boundaries Clement Leger
2020-04-22 11:21 ` [PATCH 2/6] common: elf: fix warning on 32 bits architectures Clement Leger
2020-04-22 11:21 ` [PATCH 3/6] common: elf: split init to be reused from other function Clement Leger
2020-04-22 11:21 ` [PATCH 4/6] common: elf: add elf_open and elf_close Clement Leger
2020-04-23 6:56 ` Sascha Hauer
2020-04-22 11:21 ` [PATCH 5/6] common: bootm: add support for elf file loading Clement Leger
2020-04-23 6:50 ` Clément Leger
2020-04-23 7:04 ` Sascha Hauer
2020-04-22 11:21 ` [PATCH 6/6] mips: lib: bootm: use new data->elf member Clement Leger
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