This series adds DFU support to NAND and was started by Pantelis. The
NAND changes have been compile-tested on all ARM and PowerPC targets and
run-time tested on ARM. DFU itself has been tested, for NAND, on
am335x_evm.
For practical reasons, this series depends on Pantelis' previous series
of generic DFU changes. Lukasz and I are discussing how to handle a few
changes there since one of them breaks file writing.
--
Tom
Changes in v3:
- Reworked skip_check_len changes to just add accounting for *used to
the logic.
- Allow for actual to be NULL in nand_(read|write)_skip_bad, only DFU
calls this with a non-NULL parameter. Make sure the comments for both
functions explain the parameters and their behavior.
- Other style changes requested by Scott.
- As nand_(write|read)_skip_bad passes back just a used length now.
- Rework logic in nand_block_op for nand_(read|write)_skip_bad returning
just a size for actual used length.
- Remove unused externs from drivers/dfu/dfu_nand.c
- Fix checkpatch.pl warnings in include/configs/am335x_evm.h
Changes in v2:
- NAND skip_check_len changes reworked to allow
nand_(read|write)_skip_bad to return this information to the caller.
- nand_block_op calls nand_(read|write)_skip_bad directly.
- Bugfix in dfu_nand to make sure we set dfu->skip_bad to 0 on each
iteration.
- Add CONFIG_CMD_MTDPARTS and relevant information to am335x_evm
- Enable DFU for NAND and MMC, set dfu_alt_info_(nand|mmc) as examples
for both in am335x_evm.h
- Increase CONFIG_SYS_MAXARGS due to hush parsing bugs that would
otherwise prevent 'setenv dfu_alt_info ${dfu_alt_info_nand}' on
am335x_evm
Pantelis Antoniou (2):
dfu: NAND specific routines for DFU operation
am335x_evm: Enable DFU for NAND and MMC, provide example alt_info for
both
Tom Rini (2):
nand: Extend nand_(read|write)_skip_bad with *actual and limit
parameters
am335x_evm: Add CONFIG_CMD_MTDPARTS and relevant defaults
common/cmd_nand.c | 56 ++++++------
common/env_nand.c | 3 +-
drivers/dfu/Makefile | 1 +
drivers/dfu/dfu.c | 8 ++
drivers/dfu/dfu_nand.c | 195 ++++++++++++++++++++++++++++++++++++++++++
drivers/mtd/nand/nand_util.c | 67 +++++++++++++--
include/configs/am335x_evm.h | 47 +++++++++-
include/dfu.h | 23 +++++
include/nand.h | 4 +-
9 files changed, 365 insertions(+), 39 deletions(-)
create mode 100644 drivers/dfu/dfu_nand.c
--
1.7.9.5
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
