Mercurial > nand-ecoscentric

annotate packages/io/nand/current/ChangeLog @ 2937:c3c708068a37

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
move bbt and multipagebbt to synth nand
author wry
date Thu, 10 Sep 2009 14:22:48 +0000
parents 6efd22c2e7b1
children cc87500cad3c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2937
c3c708068a37 move bbt and multipagebbt to synth nand
wry
parents: 2930
diff changeset
1 2009-08-28 Ross Younger <wry@eCosCentric.com>
c3c708068a37 move bbt and multipagebbt to synth nand
wry
parents: 2930
diff changeset
2
c3c708068a37 move bbt and multipagebbt to synth nand
wry
parents: 2930
diff changeset
3 * doc/nand.sgml: Update. Split entries for NAND device drivers out into
c3c708068a37 move bbt and multipagebbt to synth nand
wry
parents: 2930
diff changeset
4 their individual driver packages.
c3c708068a37 move bbt and multipagebbt to synth nand
wry
parents: 2930
diff changeset
5 * tests: Moved bbt.c and multipagebbt.c into devs/nand/synth/
c3c708068a37 move bbt and multipagebbt to synth nand
wry
parents: 2930
diff changeset
6
2930
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
7 2009-07-28 Ross Younger <wry@eCosCentric.com>
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
8
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
9 * utils: Add erasenand.c; build fix erase_bbt_dangerous.c
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
10
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
11 2009-07-21 Ross Younger <wry@eCosCentric.com>
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
12
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
13 * nand_bbt.c: Fix BBT initialisation bug
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
14
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
15 2009-07-17 Ross Younger <wry@eCosCentric.com>
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
16
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
17 * nand.sgml: Prep for inclusion in docbuilds
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
18
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
19 2009-07-09 Ross Younger <wry@eCosCentric.com>
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
20
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
21 * nand_bbt.c: Fix corner case arising from a write failure on a BBT block.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
22
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
23 2009-07-02 Ross Younger <wry@eCosCentric.com>
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
24
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
25 * tests: Add rwbenchmark.c
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
26
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
27 2009-06-17 Ross Younger <wry@eCosCentric.com>
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
28 * Global: Create a per-device lock to remove this burden from drivers.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
29 Retab for consistency with the rest of eCos.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
30 * cdl: Create CYGNUM_NAND_PAGEBUFFER; NAND drivers must impose
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
31 requirements on this according to the largest device they support.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
32 Add dependency on stdlib.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
33 * nand.c, util.c: Add more assertions.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
34 * nand_app.h: Renamed to nand.h for consistency with other packages
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
35 * nand_bbt.c: Refactor to use the pagebuffer to not be so stack-greedy.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
36 Properly incorporate both on-chip BBTs in case we were interrupted
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
37 when writing out. Add more assertions.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
38 * nand_bbt.h: Move BLOCK2PAGEADDR and PAGE2BLOCKADDR to util.h.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
39 Header made internal.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
40 * nand_ecc.h: Rename ECCPERPAGE to CYG_NAND_ECCPERPAGE.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
41 * nand_oob.h: Rename NAND_APPLICATION_OOB to CYG_NAND_APPLICATION_OOB,
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
42 similarly for OOB_MAX_ECC_SLOTS and OOB_MAX_APP_SLOTS.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
43 * doc: Linewrap for consistency
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
44 * tests: Tweak to make more likely to work in a minimal config.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
45 Move mkvector.c and ar4test.c into misc/.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
46 bbt doesn't mandate synth.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
47 eccdamage moved to synth.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
48
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
49 2009-06-02 Ross Younger <wry@eCosCentric.com>
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
50
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
51 * cyg_nand_init: Removed in toto, in favour of a static constructor.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
52 * Global: Replaced all use of diag_printf with new NAND_ERROR macro.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
53
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
54 2009-06-01 Ross Younger <wry@eCosCentric.com>
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
55
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
56 * src/util.c include/util.h: Created
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
57
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
58 2009-03-02 Ross Younger <wry@eCosCentric.com>
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
59
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
60 * New package. NAND flash access library.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
61
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
62 //===========================================================================
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
63 // ####ECOSGPLCOPYRIGHTBEGIN####
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
64 // -------------------------------------------
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
65 // This file is part of eCos, the Embedded Configurable Operating System.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
66 // Copyright (C) 2009 eCosCentric Limited.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
67 //
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
68 // eCos is free software; you can redistribute it and/or modify it under
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
69 // the terms of the GNU General Public License as published by the Free
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
70 // Software Foundation; either version 2 or (at your option) any later
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
71 // version.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
72 //
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
73 // eCos is distributed in the hope that it will be useful, but WITHOUT
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
74 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
75 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
76 // for more details.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
77 //
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
78 // You should have received a copy of the GNU General Public License
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
79 // along with eCos; if not, write to the Free Software Foundation, Inc.,
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
80 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
81 //
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
82 // As a special exception, if other files instantiate templates or use
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
83 // macros or inline functions from this file, or you compile this file
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
84 // and link it with other works to produce a work based on this file,
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
85 // this file does not by itself cause the resulting work to be covered by
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
86 // the GNU General Public License. However the source code for this file
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
87 // must still be made available in accordance with section (3) of the GNU
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
88 // General Public License v2.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
89 //
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
90 // This exception does not invalidate any other reasons why a work based
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
91 // on this file might be covered by the GNU General Public License.
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
92 // -------------------------------------------
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
93 // ####ECOSGPLCOPYRIGHTEND####
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
94 //===========================================================================
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
95
6efd22c2e7b1 Import anoncvs-based NAND and device drivers to 20090826
Ross Younger <wry@ecoscentric.com>
parents:
diff changeset
96