Hi All,
This patchset adds 'mbr' command to let one create or verify MBR (Master Boot Record) partition layout based on the provided text description. This can be used in scripts to help system flashing tools/scripts to ensure proper partition layout. It has been inspired by the 'gpt' command already present in u-boot.
Best regards Marek Szyprowski Samsung R&D Institute Poland
Changelog:
v2: - added docs and minor fixes in the code style
v1: https://lists.denx.de/pipermail/u-boot/2020-December/435208.html - initial version
Patch summary:
Marek Szyprowski (6): disk: dos: rename write_mbr_partition to write_mbr_sector disk: dos: add some defines for the hardcoded numbers disk: dos: use generic macro for unaligned le32 access disk: dos: make some functions static disk: dos: add code for creating MBR partition layout cmd: Add MBR partition layout control utility
cmd/Kconfig | 8 + cmd/Makefile | 1 + cmd/mbr.c | 314 ++++++++++++++++++++++++++++++++++++++ disk/part_dos.c | 207 ++++++++++++++++++++++--- disk/part_dos.h | 5 + doc/usage/index.rst | 1 + doc/usage/mbr.rst | 93 +++++++++++ drivers/fastboot/fb_mmc.c | 2 +- include/part.h | 9 +- 9 files changed, 612 insertions(+), 28 deletions(-) create mode 100644 cmd/mbr.c create mode 100644 doc/usage/mbr.rst