Commit graph

4 commits

Author SHA1 Message Date
Aidan MacDonald
1b8542490d x1000: Redesign SPL, and allow it to flash the bootloader
SPL is now designed so core X1000 code is in control of the boot,
under the reasonable assumption that the device boots from flash.
It should not be too hard to adapt to other X1000 ports.

The biggest functional change is that the SPL can now read/write
the flash, under the control of a host computer. The SPL relies
on the boot ROM for USB communication, so the host has to execute
the SPL multiple times following a protocol.

Change-Id: I3ffaa00e4bf191e043c9df0e2e64d15193ff42c9
2021-04-17 20:22:49 +00:00
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
1b314502c8 Remove a duplicate const
Change-Id: I0e6f4d609eb03155de4cd16aa98cab25f54a6681
2021-04-06 17:27:08 +01:00
Aidan MacDonald
3ec66893e3 New port: FiiO M3K on bare metal
Change-Id: I7517e7d5459e129dcfc9465c6fbd708619888fbe
2021-03-28 00:01:37 +00:00