- Missing mutex unlock in nand_open()
- SET_FEATURE command incorrectly issued as a read operation
- Inverted protection bits, not sure how that happened...
- Block erase skipped ahead by a wrong amount, causing erases
spanning multiple blocks to erase the wrong blocks
This code was buggy as hell... it's in need of a major overhaul.
It's not very flexible or reliable, and access to the flash is
useful during development of a new port, even if not useful once
the port is complete.
Change-Id: Ib85ee7453beab9657e3d19798ebaa09174b3649e
SPL and UCL-compressed bootloader are now packed into one output,
bootloader.m3k, eliminating the separate SPL build phase.
The Rockbox bootloader now has a recovery menu, accessible by
holding VOL+ when booting, that lets you back up, restore, and
update the bootloader from the device.
Change-Id: I642c6e5fb83587a013ab2fbfd1adab439561ced2
- Removed unnecessary layers of generic code
- Software ECC is gone since we don't need it now (and maybe not ever)
- Removed bounce buffering, so callers must now align buffers
Change-Id: I33fbac9d9d12a4657980b8618c7d62bfa91e2ea0
- Proper error codes are now returned from all functions. These codes will
be used by a host-side flash tool for error reporting.
- nand_erase_block() was replaced by nand_erase_bytes(). The caller can't
know how big an eraseblock is with the current API, so next best thing
is to verify the correct alignment inside the call and reject the erase
if it isn't properly aligned.
- Fixed typo in nandcmd_block_erase() which would cause an SFC error to be
interpreted as success. Yikes.
Change-Id: Id4ac9b44fa7fc2fcb81ff19ba730df78457c0383
