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20 commits

Author SHA1 Message Date
CTCaer
f256bd5909 Move all I/DRAM addresses into a memory map
Many addresses were moved around to pack the memory usage!
2019-12-08 02:23:03 +02:00
CTCaer
29a51124fd Simplify string ops with already compiled-in functions 2019-12-04 15:56:53 +02:00
Kostas Missos
7c42f72b8a refactor: Remove all unwanted whitespace 2019-10-18 18:02:06 +03:00
ctcaer@gmail.com
078ef1c4f1 Remove backup hash mode from main to reduce bin size. 2019-07-06 22:32:49 +03:00
ctcaer@gmail.com
bd7f572989 [emuMMC] Add support 2019-06-30 03:24:58 +03:00
ctcaer@gmail.com
8101fd3f7f Various bugfixes 2019-06-30 03:15:46 +03:00
Stéphane Lesimple
ee884add8c [Tools] implement hashfile generation on backup
Add a configuration option "Full w/ hashfile" to
the "verification" option menu, to enable hashfile
generation when doing full verification of a backup.

When enabled, during full backup verification we save the
chunk's SHA256 digest in a hashfile next to the output file
we're currently verifying.

The performance impact is negligible between "Full verify"
and "Full verify w/ hashfile", because we already
compute the SHA256 of the chunks when verifying.

We save the SHA256 per chunks (4 MB) because due to
SE limitations, we can't compute the SHA256 of the
whole partition (or rawnand).

On the other hand a pure software implementation
is way too slow to be bearable, even asm-optimized:
between 15 and 90 seconds per 4 MB chunk for
crc32/sha1/sha256, depending on the optimizations
and the actual algorithm.

The output hash file format is as follows:
 # chunksize: <CHUNKSIZE_IN_BYTES>
 sha256_of_chunk_1
 sha256_of_chunk_2
 ...
 sha256_of_chunk_N
2019-04-26 17:53:24 +02:00
ctcaer@gmail.com
8eb5ee867d [GFX] Finish ctxt global usage
Plus:
- Some whitespace fixes
- Allow UHS bus to reach max 102MB/s from 81.6MB/s
2019-04-21 17:33:39 +03:00
ctcaer@gmail.com
ed047ef5f5 [Tool] Support AutoRCM on devkits 2019-04-16 20:05:35 +03:00
ctcaer@gmail.com
a2ba2ecf26 Battery "desync" fix is now applied on boot 2019-04-16 19:58:12 +03:00
ctcaer@gmail.com
b0af57f98a [GFX] Refactor gfx to utilize global contexts 2019-04-14 02:30:14 +03:00
ctcaer@gmail.com
5ba4848571 Various bugfixes
- Add error msg for what fails in a particular ini boot entry
- Fix wrongly defined s8 type
- Change raw fuse dump to correct size
2019-04-14 02:19:04 +03:00
Kostas Missos
61401d733e [eMMC Tools] Fix verif file offset and print alignment 2019-03-09 20:39:54 +02:00
Kostas Missos
50eff41351 [eMMC Tools] Support for partial restore
Co-Authored-By: emvym3two <emvym3two@users.noreply.github.com>
2019-03-09 00:09:36 +02:00
Kostas Missos
dfb5640bfe Performance fixes 2019-03-08 22:18:54 +02:00
Kostas Missos
bafc6f4a1d [Backup & Restore] Performance changes
- Use always aligned buffers to up the speed for DMA usage. For verification, backup and restore.
- Rework verification a little bit and make default Sparse mode.

Sparse mode protects from fake sd cards, bad sectors and frequent I/O corruption. Aka, ~100% of cases.
2019-03-08 00:30:56 +02:00
Kostas Missos
72a81e7c2a [gfx] Make gfx context and macros global 2019-03-08 00:02:37 +02:00
Kostas Missos
e779e53406 Some tiny fixes 2018-12-17 02:31:00 +02:00
Kostas Missos
30d3c76655 Bugfixes 2018-12-16 16:52:38 +02:00
Kostas Missos
471c1e514c Major refactoring of main.c 2018-11-27 11:45:43 +02:00