Commit graph

5 commits

Author SHA1 Message Date
Aidan MacDonald
15ad1c42db X1000: simplify NAND driver
- 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
2021-05-06 08:37:26 +01:00
Aidan MacDonald
16a1993cad x1000: Remove some #ifdef SPL in the sfc/nand code
Change-Id: I554d590bfa700e521a74b5216e09f9673902d676
2021-04-28 20:04:10 +01:00
amachronic
28c89386af x1000: Improve NAND driver API
- 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
2021-04-06 17:27:12 +01:00
amachronic
b5558c1cf9 x1000: place SPL's NAND bounce buffers in DRAM
This frees up 2 KiB in the SPL's memory map, leaving more room for code.

Change-Id: I01bbe2ab2905b2773a8b76d8c53e9f3d55bd040f
2021-04-06 17:27:09 +01:00
Aidan MacDonald
3ec66893e3 New port: FiiO M3K on bare metal
Change-Id: I7517e7d5459e129dcfc9465c6fbd708619888fbe
2021-03-28 00:01:37 +00:00