Everyone:
This series is the result simplification, bugfixing and adding
features to some of the code in BBU subsytem:
- Patches 1 - 13 are a number of code simplifications intended to
minimize amount of duplicated code as well as generic improvements
(IMHO)
- Patches 14 - 18 are i.MX8MQ and VF610 related changes
- Patches 19 - 24 are a result of discovering that a number of error
cases were silently ignored and not reported as update
failures. Patch 22 is technically not related to BBU at all, but
since I discovered the problem while working on this series, I
kept it as a part of this series
This patchset was tested of following platforms:
- i.MX51 ZII RDU1 (SPI-NOR and eMMC)
- i.MX6Q ZII RDU2 (SPI-NOR and eMMC)
- VF610 ZII Vybrid Dev Board Rev C. (SPI-NOR)
- i.MX8MQ NXP EVK (eMMC)
- i.MX8MQ ZII RDU3 (not supported by upstream Barebox)
Feedback is wellcome!
Changes since [v1]:
- Added inner-image check for i.MX51 and other v1 users
(i.MX27/imx_bbu_external_nor_register_handler() is now the only
user of filetype_unknown)
- Added pwrite_full() implementation converted corresponding patch
to use pwrite_full()
- Added != NULL in "bbu: Remove logical negation in
barebox_update_handler_exists()" for better clarity
- Fixed various spelling errors
[v1] http://lists.infradead.org/pipermail/barebox/2018-August/034286.html
Thanks,
Andrey Smirnov
Andrey Smirnov (24):
ARM: i.MX: bbu: Remove unused define
filetype: Add arch/ to include path
filetype: Add code to detect i.MX image v1
filetype: Add code to detect i.MX image v2
ARM: i.MX: bbu: Move inner-image type check
ARM: i.MX: bbu: Drop IMX_INTERNAL_FLAG_NAND
ARM: i.MX: bbu: Consolidate various update helpers
ARM: i.MX: bbu: Simplify imx53_bbu_internal_nand_register_handler()
ARM: i.MX: bbu: Constify all 'devicefile' arguments
ARM: i.MX: bbu: Detect which platforms need v2 i.MX header
ARM: i.MX: bbu: Alias imx5*_bbu_internal_mmc_register_handler()
ARM: i.MX: bbu: Alias imx5*_bbu_internal_spi_i2c_register_handler()
ARM: i.MX: bbu: Move protect code into a separate routine
ARM: i.MX: bbu: Adjust FLASH_HEADER_OFFSET_MMC for i.MX8MQ
ARM: i.MX: bbu: Add support for SPI/I2C on VFxxx
ARM: i.MX: zii-vf610-dev-rev-b/c: Add support for BBU on SPI-NOR
ARM: i.MX: bbu: Add support for MMC on i.MX8MQ
ARM: nxp-imx8mq-evk: Add eMMC BBU configuration
libfile: Introduce pwrite_full()
ARM: i.MX: bbu: Use pwrite_full() instead of pwrite()
bbu: Remove logical negation in barebox_update_handler_exists()
block: Do not ignore error in blk->ops->write()
bbu: Report update failures explicitly
bbu: command: Make sure specified update handler exists
arch/arm/boards/nxp-imx8mq-evk/board.c | 3 +
arch/arm/boards/zii-vf610-dev/board.c | 19 ++
arch/arm/dts/vf610-zii-dev-rev-b.dts | 11 +
arch/arm/mach-imx/imx-bbu-internal.c | 344 ++++++++++++++-----------
arch/arm/mach-imx/include/mach/bbu.h | 60 +++--
commands/barebox-update.c | 15 +-
common/Makefile | 1 +
common/bbu.c | 14 +-
common/block.c | 17 +-
common/filetype.c | 11 +
include/filetype.h | 2 +
include/libfile.h | 1 +
lib/libfile.c | 24 ++
13 files changed, 337 insertions(+), 185 deletions(-)
--
2.17.1
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