flash_v2: packages/io/flash/current/ChangeLog annotate

annotate packages/io/flash/current/ChangeLog @ 1729:e290a0372578

* src/flash.c (cyg_flash_init): Add assert checking that the end address matches the block information. * src/legacy_dev.c (legacy_flash_init): Ensure that the end address is the last valid address, not the first invalid address.

author	asl
date	Tue, 14 Sep 2004 16:04:53 +0000
parents	0cc13d07a67e
children	3f6b1c304c7a

rev	line source
1729 e290a0372578 * src/flash.c (cyg_flash_init): Add assert checking that the asl parents: 1723 diff changeset	1 2004-09-14 Andrew Lunn <andrew.lunn@ascom.ch>
e290a0372578 * src/flash.c (cyg_flash_init): Add assert checking that the asl parents: 1723 diff changeset	2
e290a0372578 * src/flash.c (cyg_flash_init): Add assert checking that the asl parents: 1723 diff changeset	3 * src/flash.c (cyg_flash_init): Add assert checking that the
e290a0372578 * src/flash.c (cyg_flash_init): Add assert checking that the asl parents: 1723 diff changeset	4 end address matches the block information.
e290a0372578 * src/flash.c (cyg_flash_init): Add assert checking that the asl parents: 1723 diff changeset	5 * src/legacy_dev.c (legacy_flash_init): Ensure that the end
e290a0372578 * src/flash.c (cyg_flash_init): Add assert checking that the asl parents: 1723 diff changeset	6 address is the last valid address, not the first invalid address.
e290a0372578 * src/flash.c (cyg_flash_init): Add assert checking that the asl parents: 1723 diff changeset	7
1723 0cc13d07a67e * src/flash.c: Support flash blocks of arbitary size. The asl parents: 1722 diff changeset	8 2004-09-09 Andrew Lunn <andrew.lunn@ascom.ch>
0cc13d07a67e * src/flash.c: Support flash blocks of arbitary size. The asl parents: 1722 diff changeset	9
0cc13d07a67e * src/flash.c: Support flash blocks of arbitary size. The asl parents: 1722 diff changeset	10 * src/flash.c: Support flash blocks of arbitary size. The
0cc13d07a67e * src/flash.c: Support flash blocks of arbitary size. The asl parents: 1722 diff changeset	11 DataFlash devices for example have block of 528 bytes.
0cc13d07a67e * src/flash.c: Support flash blocks of arbitary size. The asl parents: 1722 diff changeset	12
1722 c4240af0fa28 * removed the functions cyg_flash_get_limits and asl parents: 1719 diff changeset	13 2004-08-21 Andrew Lunn <andrew.lunn@ascom.ch>
c4240af0fa28 * removed the functions cyg_flash_get_limits and asl parents: 1719 diff changeset	14
c4240af0fa28 * removed the functions cyg_flash_get_limits and asl parents: 1719 diff changeset	15 * removed the functions cyg_flash_get_limits and
c4240af0fa28 * removed the functions cyg_flash_get_limits and asl parents: 1719 diff changeset	16 cyg_flash_get_block_info. Reimplemented the legacy functions
c4240af0fa28 * removed the functions cyg_flash_get_limits and asl parents: 1719 diff changeset	17 that depended on them and flashiodev.c
c4240af0fa28 * removed the functions cyg_flash_get_limits and asl parents: 1719 diff changeset	18
1719 c506b95a6346 * src/flashiodev.c Ordering problem again. If an invalid name is asl parents: 1715 diff changeset	19 2004-08-19 Andrew Lunn <andrew.lunn@ascom.ch>
c506b95a6346 * src/flashiodev.c Ordering problem again. If an invalid name is asl parents: 1715 diff changeset	20
c506b95a6346 * src/flashiodev.c Ordering problem again. If an invalid name is asl parents: 1715 diff changeset	21 * src/flashiodev.c Ordering problem again. If an invalid name is
c506b95a6346 * src/flashiodev.c Ordering problem again. If an invalid name is asl parents: 1715 diff changeset	22 configured the lookup would fail and it then was impossible to do
c506b95a6346 * src/flashiodev.c Ordering problem again. If an invalid name is asl parents: 1715 diff changeset	23 a cyg_io_config_set. Lookup cannot fail because the name does not
c506b95a6346 * src/flashiodev.c Ordering problem again. If an invalid name is asl parents: 1715 diff changeset	24 exist in FIS.
c506b95a6346 * src/flashiodev.c Ordering problem again. If an invalid name is asl parents: 1715 diff changeset	25
1715 868c3fa9315f * src/flash.c: Make the flock lock/unlock code compile without asl parents: 1714 diff changeset	26 2004-08-13 Andrew Lunn <andrew.lunn@ascom.ch>
868c3fa9315f * src/flash.c: Make the flock lock/unlock code compile without asl parents: 1714 diff changeset	27
868c3fa9315f * src/flash.c: Make the flock lock/unlock code compile without asl parents: 1714 diff changeset	28 * src/flash.c: Make the flock lock/unlock code compile without
868c3fa9315f * src/flash.c: Make the flock lock/unlock code compile without asl parents: 1714 diff changeset	29 warnings.
868c3fa9315f * src/flash.c: Make the flock lock/unlock code compile without asl parents: 1714 diff changeset	30 * src/flashiodev.c (flashiodev_lookup): Only initialize the device
868c3fa9315f * src/flash.c: Make the flock lock/unlock code compile without asl parents: 1714 diff changeset	31 if we have not already been initialized via cyg_set_config().
868c3fa9315f * src/flash.c: Make the flock lock/unlock code compile without asl parents: 1714 diff changeset	32 This stopped redboots mount -f working.
868c3fa9315f * src/flash.c: Make the flock lock/unlock code compile without asl parents: 1714 diff changeset	33
1714 39063f315a19 * src/flashiodev.c (flashiodev_lookup): Moved most of the asl parents: 1711 diff changeset	34 2004-08-09 Andrew Lunn <andrew.lunn@ascom.ch>
39063f315a19 * src/flashiodev.c (flashiodev_lookup): Moved most of the asl parents: 1711 diff changeset	35
39063f315a19 * src/flashiodev.c (flashiodev_lookup): Moved most of the asl parents: 1711 diff changeset	36 * src/flashiodev.c (flashiodev_lookup): Moved most of the
39063f315a19 * src/flashiodev.c (flashiodev_lookup): Moved most of the asl parents: 1711 diff changeset	37 flashiodev_init into this new function. This fixed the ordering
39063f315a19 * src/flashiodev.c (flashiodev_lookup): Moved most of the asl parents: 1711 diff changeset	38 issue with redboot startup. When doing a FIS name lookup in
1715 868c3fa9315f * src/flash.c: Make the flock lock/unlock code compile without asl parents: 1714 diff changeset	39 flashiodev_init, redboot was not yet nitialised so lookup
1714 39063f315a19 * src/flashiodev.c (flashiodev_lookup): Moved most of the asl parents: 1711 diff changeset	40 failed. Moving this into flashiodev_lookup solves this problem.
39063f315a19 * src/flashiodev.c (flashiodev_lookup): Moved most of the asl parents: 1711 diff changeset	41 Its now possible for redboot to mount the jffs2 filesystem with
39063f315a19 * src/flashiodev.c (flashiodev_lookup): Moved most of the asl parents: 1711 diff changeset	42 -d /dev/flash1.
39063f315a19 * src/flashiodev.c (flashiodev_lookup): Moved most of the asl parents: 1711 diff changeset	43
1711 3bafac44ac03 * src/flashiodev.c: Fix typo in macro and configuration options asl parents: 1706 diff changeset	44 2004-08-06 Andrew Lunn <andrew.lunn@ascom.ch>
3bafac44ac03 * src/flashiodev.c: Fix typo in macro and configuration options asl parents: 1706 diff changeset	45
3bafac44ac03 * src/flashiodev.c: Fix typo in macro and configuration options asl parents: 1706 diff changeset	46 * src/flashiodev.c: Fix typo in macro and configuration options
3bafac44ac03 * src/flashiodev.c: Fix typo in macro and configuration options asl parents: 1706 diff changeset	47
1706 3845779eca10 * src/flash.c: Major rewrite to implement a new API asl parents: 1675 diff changeset	48 2004-08-05 Andrew Lunn <andrew.lunn@ascom.ch>
3845779eca10 * src/flash.c: Major rewrite to implement a new API asl parents: 1675 diff changeset	49
3845779eca10 * src/flash.c: Major rewrite to implement a new API asl parents: 1675 diff changeset	50 * src/flash.c: Major rewrite to implement a new API
3845779eca10 * src/flash.c: Major rewrite to implement a new API asl parents: 1675 diff changeset	51 * src/legacy_api.c: Support the legacy API
3845779eca10 * src/flash.c: Major rewrite to implement a new API asl parents: 1675 diff changeset	52 * src/legacy_drv.c: Support the legacy driver API
3845779eca10 * src/flash.c: Major rewrite to implement a new API asl parents: 1675 diff changeset	53 * src/flashiodev.c: Support the new API and multiple devices
3845779eca10 * src/flash.c: Major rewrite to implement a new API asl parents: 1675 diff changeset	54 * include/flash_priv.h: Interface devices should use
3845779eca10 * src/flash.c: Major rewrite to implement a new API asl parents: 1675 diff changeset	55 * cdl/io_flash.cdl: Updates for new interface and multiple devices.
3845779eca10 * src/flash.c: Major rewrite to implement a new API asl parents: 1675 diff changeset	56
1674 2a83c3d9c985 Added documentation of the FLASH API. asl parents: 1615 diff changeset	57 2004-06-20 Andrew Lunn <andrew.lunn@ascom.ch>
2a83c3d9c985 Added documentation of the FLASH API. asl parents: 1615 diff changeset	58
1675 e1d094896914 Don't check if the flash is write protected before performing a read. asl parents: 1674 diff changeset	59 * src/flash.c (flash_read): Don't check if the flash is write
e1d094896914 Don't check if the flash is write protected before performing a read. asl parents: 1674 diff changeset	60 protected before performing a read.
1674 2a83c3d9c985 Added documentation of the FLASH API. asl parents: 1615 diff changeset	61 * doc/flash.sgml
2a83c3d9c985 Added documentation of the FLASH API. asl parents: 1615 diff changeset	62 * cdl/io_flash.cdl: Added documentation of the FLASH API
2a83c3d9c985 Added documentation of the FLASH API. asl parents: 1615 diff changeset	63
1615 5118f42e7e62 * src/flashiodev.c: When checking flash upper bound, allow for end jlarmour parents: 1411 diff changeset	64 2004-04-29 Sebastien Couret <sebastien.couret@elios-informatique.com>
5118f42e7e62 * src/flashiodev.c: When checking flash upper bound, allow for end jlarmour parents: 1411 diff changeset	65 2004-04-29 Jonathan Larmour <jifl@eCosCentric.com>
5118f42e7e62 * src/flashiodev.c: When checking flash upper bound, allow for end jlarmour parents: 1411 diff changeset	66
5118f42e7e62 * src/flashiodev.c: When checking flash upper bound, allow for end jlarmour parents: 1411 diff changeset	67 * src/flashiodev.c: When checking flash upper bound, allow for end
5118f42e7e62 * src/flashiodev.c: When checking flash upper bound, allow for end jlarmour parents: 1411 diff changeset	68 of flash at 0xffffffff.
5118f42e7e62 * src/flashiodev.c: When checking flash upper bound, allow for end jlarmour parents: 1411 diff changeset	69
1411 5e52f3febc7d Specify flash block device names at runtime - from David Woodhouse gthomas parents: 1400 diff changeset	70 2003-11-27 David Woodhouse <dwmw2@infradead.org>
5e52f3febc7d Specify flash block device names at runtime - from David Woodhouse gthomas parents: 1400 diff changeset	71
5e52f3febc7d Specify flash block device names at runtime - from David Woodhouse gthomas parents: 1400 diff changeset	72 * src/flashiodev.c: Enable set_config() and implement
5e52f3febc7d Specify flash block device names at runtime - from David Woodhouse gthomas parents: 1400 diff changeset	73 CYG_IO_SET_CONFIG_FLASH_FIS_NAME.
5e52f3febc7d Specify flash block device names at runtime - from David Woodhouse gthomas parents: 1400 diff changeset	74
1400 707a873489c8 * src/flash.c: gcc 3.x vs gcc 2.x problems. asl parents: 1394 diff changeset	75 2003-11-25 Andrew Lunn <andrew.lunn@ascom.ch>
707a873489c8 * src/flash.c: gcc 3.x vs gcc 2.x problems. asl parents: 1394 diff changeset	76
707a873489c8 * src/flash.c: gcc 3.x vs gcc 2.x problems. asl parents: 1394 diff changeset	77 * src/flash.c: gcc 3.x vs gcc 2.x problems.
707a873489c8 * src/flash.c: gcc 3.x vs gcc 2.x problems. asl parents: 1394 diff changeset	78
1394 86d40b65e079 * cdl/io_flash.cdl: asl parents: 1391 diff changeset	79 2003-11-24 Jani Monoses <jani@iv.ro>
86d40b65e079 * cdl/io_flash.cdl: asl parents: 1391 diff changeset	80
86d40b65e079 * cdl/io_flash.cdl: asl parents: 1391 diff changeset	81 * cdl/io_flash.cdl:
86d40b65e079 * cdl/io_flash.cdl: asl parents: 1391 diff changeset	82 * include/flash.h: Remove CYGNUM_FLASH_WORKSPACE_SIZE cdl option.
86d40b65e079 * cdl/io_flash.cdl: asl parents: 1391 diff changeset	83
1391 c1f61c891552 * src/flashiodev.c (flashiodev_bwrite): Use flash_read rather than asl parents: 1389 diff changeset	84 2003-11-24 Roland Ca�ebohm <roland.cassebohm@visionsystems.de>
c1f61c891552 * src/flashiodev.c (flashiodev_bwrite): Use flash_read rather than asl parents: 1389 diff changeset	85
c1f61c891552 * src/flashiodev.c (flashiodev_bwrite): Use flash_read rather than asl parents: 1389 diff changeset	86 * src/flashiodev.c (flashiodev_bwrite): Use flash_read rather than
c1f61c891552 * src/flashiodev.c (flashiodev_bwrite): Use flash_read rather than asl parents: 1389 diff changeset	87 directly doing a memcpy.
c1f61c891552 * src/flashiodev.c (flashiodev_bwrite): Use flash_read rather than asl parents: 1389 diff changeset	88
1389 587b0b1c6927 * src/flash.c: asl parents: 1371 diff changeset	89 2003-11-20 Jani Monoses <jani@iv.ro>
587b0b1c6927 * src/flash.c: asl parents: 1371 diff changeset	90
587b0b1c6927 * src/flash.c: asl parents: 1371 diff changeset	91 * src/flash.c:
587b0b1c6927 * src/flash.c: asl parents: 1371 diff changeset	92 * src/flashiodev.c:
587b0b1c6927 * src/flash.c: asl parents: 1371 diff changeset	93 * include/flash.h: Remove references to work_space and work_space_size
587b0b1c6927 * src/flash.c: asl parents: 1371 diff changeset	94 since they are no longer used.
587b0b1c6927 * src/flash.c: asl parents: 1371 diff changeset	95
1371 e4d78a7a628d Remove support for non-RAM drivers (depricated) gthomas parents: 1290 diff changeset	96 2003-11-20 Jani Monoses <jani@iv.ro>
e4d78a7a628d Remove support for non-RAM drivers (depricated) gthomas parents: 1290 diff changeset	97
e4d78a7a628d Remove support for non-RAM drivers (depricated) gthomas parents: 1290 diff changeset	98 * cdl/io_flash.cdl:
e4d78a7a628d Remove support for non-RAM drivers (depricated) gthomas parents: 1290 diff changeset	99 * src/flash.c: Remove handling of CYGHWR_IO_FLASH_DEVICE_NOT_IN_RAM
e4d78a7a628d Remove support for non-RAM drivers (depricated) gthomas parents: 1290 diff changeset	100 now that all flash drivers use ELF sections to specify which parts
e4d78a7a628d Remove support for non-RAM drivers (depricated) gthomas parents: 1290 diff changeset	101 go in RAM.
e4d78a7a628d Remove support for non-RAM drivers (depricated) gthomas parents: 1290 diff changeset	102
1290 7fb73b26ec8a Fix compile error gthomas parents: 1223 diff changeset	103 2003-10-08 Roland Cassebohm <roland.cassebohm@visionsystems.de>
7fb73b26ec8a Fix compile error gthomas parents: 1223 diff changeset	104
7fb73b26ec8a Fix compile error gthomas parents: 1223 diff changeset	105 * src/flash.c: Fix parse error if CYGSEM_IO_FLASH_READ_INDIRECT
7fb73b26ec8a Fix compile error gthomas parents: 1223 diff changeset	106 is not defined.
7fb73b26ec8a Fix compile error gthomas parents: 1223 diff changeset	107
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 944 diff changeset	108 2003-09-19 Gary Thomas <gary@mlbassoc.com>
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 944 diff changeset	109
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 944 diff changeset	110 * src/flash.c:
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 944 diff changeset	111 * include/flash.h:
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 944 diff changeset	112 * cdl/io_flash.cdl: Add support for NAND (indirectly accessed)
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 944 diff changeset	113 devices. This includes a generic "flash_read_buf()" function.
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 944 diff changeset	114
944 f493618bc252 * include/flash_dev.h: Include <cyg/infra/cyg_type.h> jlarmour parents: 842 diff changeset	115 2003-04-14 Jani Monoses <jani@iv.ro>
f493618bc252 * include/flash_dev.h: Include <cyg/infra/cyg_type.h> jlarmour parents: 842 diff changeset	116
f493618bc252 * include/flash_dev.h: Include <cyg/infra/cyg_type.h> jlarmour parents: 842 diff changeset	117 * include/flash_dev.h: Include <cyg/infra/cyg_type.h>
f493618bc252 * include/flash_dev.h: Include <cyg/infra/cyg_type.h> jlarmour parents: 842 diff changeset	118
842 3c5c8c8ffa30 Fix compile/syntax error - from Thomas Koeller gthomas parents: 791 diff changeset	119 2003-03-19 Thomas Koeller <thomas.koeller@baslerweb.com>
3c5c8c8ffa30 Fix compile/syntax error - from Thomas Koeller gthomas parents: 791 diff changeset	120
3c5c8c8ffa30 Fix compile/syntax error - from Thomas Koeller gthomas parents: 791 diff changeset	121 * src/flashiodev.c: Fixed trivial error.
3c5c8c8ffa30 Fix compile/syntax error - from Thomas Koeller gthomas parents: 791 diff changeset	122
791 a2dfa8bf3c57 Export RedBoot FIS functions - from Knud Woehler <knud.woehler@microplex.de> gthomas parents: 713 diff changeset	123 2003-03-03 Knud Woehler <knud.woehler@microplex.de>
a2dfa8bf3c57 Export RedBoot FIS functions - from Knud Woehler <knud.woehler@microplex.de> gthomas parents: 713 diff changeset	124
a2dfa8bf3c57 Export RedBoot FIS functions - from Knud Woehler <knud.woehler@microplex.de> gthomas parents: 713 diff changeset	125 * src/flashiodev.c:
a2dfa8bf3c57 Export RedBoot FIS functions - from Knud Woehler <knud.woehler@microplex.de> gthomas parents: 713 diff changeset	126 * cdl/io_flash.cdl: Add CYGNUM_IO_FLASH_BLOCK_CFG_FIS_1 /
a2dfa8bf3c57 Export RedBoot FIS functions - from Knud Woehler <knud.woehler@microplex.de> gthomas parents: 713 diff changeset	127 CYGNUM_IO_FLASH_BLOCK_CFG_STATIC_1. Initialize the block device
a2dfa8bf3c57 Export RedBoot FIS functions - from Knud Woehler <knud.woehler@microplex.de> gthomas parents: 713 diff changeset	128 from the FIS table.
a2dfa8bf3c57 Export RedBoot FIS functions - from Knud Woehler <knud.woehler@microplex.de> gthomas parents: 713 diff changeset	129
713 769b19e0b086 * cdl/io_flash.cdl: Remove irrelevant doc link - default to top jlarmour parents: 210 diff changeset	130 2003-02-24 Jonathan Larmour <jifl@eCosCentric.com>
769b19e0b086 * cdl/io_flash.cdl: Remove irrelevant doc link - default to top jlarmour parents: 210 diff changeset	131
769b19e0b086 * cdl/io_flash.cdl: Remove irrelevant doc link - default to top jlarmour parents: 210 diff changeset	132 * cdl/io_flash.cdl: Remove irrelevant doc link - default to top
769b19e0b086 * cdl/io_flash.cdl: Remove irrelevant doc link - default to top jlarmour parents: 210 diff changeset	133 level.
769b19e0b086 * cdl/io_flash.cdl: Remove irrelevant doc link - default to top jlarmour parents: 210 diff changeset	134
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	135 2002-01-31 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	136
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	137 * src/flashiodev.c: Fix bounds checking and offsetting.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	138
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	139 * cdl/io_flash.cdl (CYGNUM_IO_FLASH_BLOCK_LENGTH_1): Default to
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	140 0x100000 for convenience.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	141
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	142 2002-01-30 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	143
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	144 * cdl/io_flash.cdl: Allow specification of an offset and length
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	145 of the region of flash.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	146 * src/flashiodev.c: Use it.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	147
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	148 2002-01-24 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	149
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	150 * include/flash.h: Add a comment about the obvious: the flash
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	151 caching macros should be called with interrupts disabled.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	152
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	153 2002-01-23 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	154
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	155 * cdl/io_flash.cdl: Add CYGPKG_IO_FLASH_BLOCK_DEVICE and
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	156 CYGDAT_IO_FLASH_BLOCK_DEVICE_NAME_1 to allow exporting flash
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	157 as block devices accessible from file systems.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	158 * src/fileiodev.c: New file implementing this.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	159 * include/flash.h: Add typedefs for the various structures used
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	160 to configure the block devices.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	161
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	162 2002-01-18 Paul Fine <pfine@delcomsys.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	163
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	164 * src/flash.c : Modified flash_verify_addr, flash_erase,
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	165 flash_lock and flash_unlock to to work properly when the location
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	166 of the flash in the memory map is at the very top of the address
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	167 space. We check and handle values that may overflow.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	168
195 67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	169 2001-10-28 Gary Thomas <gthomas@redhat.com>
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	170
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	171 * src/flash.c (flash_erase): Don't call hardware layer if block
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	172 appears to be already erased [faster and less wear & tear].
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	173
194 feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	174 2001-10-25 Jonathan Larmour <jlarmour@redhat.com>
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	175
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	176 * include/flash_dev.h: Fix test of 4x16-bit flash parts.
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	177 Spotted by Jose Pascual <josepascual@almudi.com>
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	178
191 678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 184 diff changeset	179 2001-10-16 Jesper Skov <jskov@redhat.com>
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 184 diff changeset	180
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 184 diff changeset	181 * src/flash.c: Include string.h
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 184 diff changeset	182
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 184 diff changeset	183 * cdl/io_flash.cdl: Package requires ISOINFRA and string
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 184 diff changeset	184 functions.
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 184 diff changeset	185
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 184 diff changeset	186 2001-10-15 David Howells <dhowells@redhat.com>
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 184 diff changeset	187
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 184 diff changeset	188 * src/flash.c: Include string.h to get mem*() functions.
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 184 diff changeset	189
184 022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 177 diff changeset	190 2001-09-25 Gary Thomas <gthomas@redhat.com>
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 177 diff changeset	191
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 177 diff changeset	192 * include/flash.h: Remove warning on printf() prototype.
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 177 diff changeset	193
177 4c750ce71ae3 Merge from eCos master repository on 2001-08-10-19:22:57-BST jlarmour parents: 174 diff changeset	194 2001-08-10 Jesper Skov <jskov@redhat.com>
4c750ce71ae3 Merge from eCos master repository on 2001-08-10-19:22:57-BST jlarmour parents: 174 diff changeset	195
4c750ce71ae3 Merge from eCos master repository on 2001-08-10-19:22:57-BST jlarmour parents: 174 diff changeset	196 * cdl/io_flash.cdl: Changed flavor of
4c750ce71ae3 Merge from eCos master repository on 2001-08-10-19:22:57-BST jlarmour parents: 174 diff changeset	197 CYGHWR_IO_FLASH_BLOCK_LOCKING to booldata.
4c750ce71ae3 Merge from eCos master repository on 2001-08-10-19:22:57-BST jlarmour parents: 174 diff changeset	198 * include/flash.h: Matching changes.
4c750ce71ae3 Merge from eCos master repository on 2001-08-10-19:22:57-BST jlarmour parents: 174 diff changeset	199 * src/flash.c: Matching changes.
4c750ce71ae3 Merge from eCos master repository on 2001-08-10-19:22:57-BST jlarmour parents: 174 diff changeset	200
174 38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	201 2001-07-23 David Howells <dhowells@redhat.com>
38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	202
38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	203 * cdl/io_flash.cdl: Added software write protect option.
38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	204 * include/flash.h: Ditto.
38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	205 * src/flash.c: Added software write protect option and bank
38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	206 support, and prevented low-level writes from being handed
38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	207 cross-block data chunks.
38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	208
38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	209 2001-07-20 Gary Thomas <gthomas@redhat.com>
38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	210
38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	211 * include/flash.h:
38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	212 * cdl/io_flash.cdl: Name convention: CYGINT_FLASH_WORKSPACE_SIZE
38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	213 renamed to be CYGNUM_FLASH_WORKSPACE_SIZE.
38892b97b685 Merge from eCos master repository on 2001-07-28-00:17:32-BST jlarmour parents: 172 diff changeset	214
172 cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 163 diff changeset	215 2001-07-19 Gary Thomas <gthomas@redhat.com>
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 163 diff changeset	216
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 163 diff changeset	217 * include/flash.h:
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 163 diff changeset	218 * cdl/io_flash.cdl: New option CYGINT_FLASH_WORKSPACE_SIZE used
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 163 diff changeset	219 to control how much memory is reserved for use by FLASH drivers.
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 163 diff changeset	220
163 0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 162 diff changeset	221 2001-06-19 Hugo Tyson <hmt@redhat.com>
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 162 diff changeset	222
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 162 diff changeset	223 * src/flash.c (flash_program): Only verify program with memcmp if
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 162 diff changeset	224 the status code suggests the programming went OK so far.
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 162 diff changeset	225 Otherwise all errors become verify errors.
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 162 diff changeset	226
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 162 diff changeset	227 (flash_init): Fix bug in removal of dependency of printf(). The
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 162 diff changeset	228 pointer was not initialized until after the call into the driver.
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 162 diff changeset	229
162 2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 160 diff changeset	230 2001-06-11 Gary Thomas <gthomas@redhat.com>
2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 160 diff changeset	231
2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 160 diff changeset	232 * src/flash.c:
2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 160 diff changeset	233 * include/flash.h: Remove dependency on printf() via user functions.
2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 160 diff changeset	234
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	235 2001-05-23 Jesper Skov <jskov@redhat.com>
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	236
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	237 * include/flash_dev.h (FLASH_P2V): Use CYG_ADDRWORD instead of int.
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	238
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	239 * src/flash.c: Copy functions to RAM iff
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	240 CYGHWR_IO_FLASH_DEVICE_NOT_IN_RAM defined.
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	241
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	242 * cdl/io_flash.cdl: Changed CYGHWR_IO_FLASH_DEVICE_IN_RAM to
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	243 CYGHWR_IO_FLASH_DEVICE_NOT_IN_RAM.
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	244
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	245 2001-05-21 Jonathan Larmour <jlarmour@redhat.com>
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	246
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	247 * include/flash_dev.h: Fix cyg_uin16 typo.
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 157 diff changeset	248
157 b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	249 2001-03-29 Mark Salter <msalter@redhat.com>
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	250
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	251 * cdl/io_flash.cdl (CYGSEM_IO_FLASH_VERIFY_PROGRAM): New option
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	252 to control whether or not to perform extra verification of flash
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	253 programming.
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	254 * src/flash.c (flash_program): No verification unless
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	255 CYGSEM_IO_FLASH_VERIFY_PROGRAM defined.
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	256
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	257 2001-03-21 Gary Thomas <gthomas@redhat.com>
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	258
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	259 * src/flash.c (flash_program): Verify data after programming.
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	260
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	261 2001-03-21 Jesper Skov <jskov@redhat.com>
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	262
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	263 * include/flash.h: Added low voltage error message.
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	264 * src/flash.c: And its error message.
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	265
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	266 2001-03-17 Gary Thomas <gthomas@redhat.com>
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	267
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	268 * src/flash.c (flash_program):
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	269 * include/flash.h: Add support for [StrataFLASH] buffered writes.
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	270 This requires knowledge of the device write buffer size [saved].
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	271
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	272 2001-03-01 Gary Thomas <gthomas@redhat.com>
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	273
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	274 * src/flash.c:
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	275 * include/flash.h: Allow platform to define pre/post routines
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	276 to enable/disable device access. These may be required, e.g.
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	277 to turn on some voltage, etc.
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	278
154 e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	279 2001-02-23 Jesper Skov <jskov@redhat.com>
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	280
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	281 * include/flash.h: HAL_FLASH_CACHES_WANT_OPTIMAL replaced with
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	282 (opposite sense) HAL_FLASH_CACHES_OLD_MACROS.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	283
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	284 * src/flash.c (__anonymizer): Use to force the compiler to use
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	285 jumps instead of branches.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	286
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	287 2001-02-22 Jesper Skov <jskov@redhat.com>
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	288
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	289 * include/flash_dev.h: Added. Contains macros and definitions
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	290 common to all (new style) flash device drivers.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	291
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	292 * include/flash.h: Added two new error codes.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	293 * cdl/io_flash.cdl: Added CYGHWR_IO_FLASH_DEVICE_IN_RAM.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	294 * src/flash.c: Made functions respect
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	295 CYGHWR_IO_FLASH_DEVICE_IN_RAM and jump directly to the code
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	296 instead of copying it around.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	297 (__arm_broken): Work around problem with ARM tools.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	298
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 143 diff changeset	299 2001-02-06 Hugo Tyson <hmt@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 143 diff changeset	300
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 143 diff changeset	301 * src/flash.c (flash_erase): Add an additional argument to the
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 143 diff changeset	302 call into the driver, being the blocksize (as discovered). This
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 143 diff changeset	303 allows a gross check for actual erase in some drivers. Those that
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 143 diff changeset	304 don't use it, it's harmless - after all, this is an API by trust.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 143 diff changeset	305
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	306 2000-12-06 Jesper Skov <jskov@redhat.com>
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	307
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	308 * src/flash.c (flash_dev_query): Added. Allows reloc/cache magic
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	309 to be removed from device drivers (eventually). Also fixed some
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	310 warnings, and made function references use char[] instead of just
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	311 char to prevent MIPS compiler from messing up.
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	312
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	313 * include/flash.h: Added FLASH_ERR_DRV_VERIFY and flash_dev_query.
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	314
141 450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 136 diff changeset	315 2000-11-27 Jesper Skov <jskov@redhat.com>
450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 136 diff changeset	316
450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 136 diff changeset	317 * src/flash.c: Do all flash access inside properly
450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 136 diff changeset	318 cache-controlled region.
450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 136 diff changeset	319 * include/flash.h: Cache definitions.
450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 136 diff changeset	320
136 a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 121 diff changeset	321 2000-11-17 Jesper Skov <jskov@redhat.com>
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 121 diff changeset	322
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 121 diff changeset	323 * src/flash.c: Added debug mode, allowing device driver to use printf.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 121 diff changeset	324
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 121 diff changeset	325 2000-11-16 Jesper Skov <jskov@redhat.com>
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 121 diff changeset	326
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 121 diff changeset	327 * src/flash.c: Added suspend error messages.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 121 diff changeset	328 * include/flash.h: Same.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 121 diff changeset	329
121 6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST jlarmour parents: 119 diff changeset	330 2000-09-01 Hugo Tyson <hmt@cygnus.co.uk>
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST jlarmour parents: 119 diff changeset	331
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST jlarmour parents: 119 diff changeset	332 * include/flash.h:
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST jlarmour parents: 119 diff changeset	333 * src/flash.c: CYGHWR_IO_FLASH_BLOCK_LOCKING is an interface, so
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST jlarmour parents: 119 diff changeset	334 it's always defined; look for > 0 instead.
6bd9d475ed4b Merge from eCos master repository on 2000-09-04-20:50:20-BST jlarmour parents: 119 diff changeset	335
119 77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST jlarmour parents: 117 diff changeset	336 2000-08-28 Gary Thomas <gthomas@redhat.com>
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST jlarmour parents: 117 diff changeset	337
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST jlarmour parents: 117 diff changeset	338 * src/flash.c:
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST jlarmour parents: 117 diff changeset	339 * include/flash.h:
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST jlarmour parents: 117 diff changeset	340 * cdl/io_flash.cdl: Support block locking (optional by hardware).
77cec8369160 Merge from eCos master repository on 2000-09-01-07:47:03-BST jlarmour parents: 117 diff changeset	341
117 bd1a71e3e476 Merge from eCos master repository on 2000-08-25-19:22:58-BST jlarmour parents: 115 diff changeset	342 2000-08-22 Hugo Tyson <hmt@cygnus.co.uk>
bd1a71e3e476 Merge from eCos master repository on 2000-08-25-19:22:58-BST jlarmour parents: 115 diff changeset	343
bd1a71e3e476 Merge from eCos master repository on 2000-08-25-19:22:58-BST jlarmour parents: 115 diff changeset	344 * src/flash.c (flash_program): Add HAL_ICACHE_DISABLE/ENABLE pairs
bd1a71e3e476 Merge from eCos master repository on 2000-08-25-19:22:58-BST jlarmour parents: 115 diff changeset	345 around calls to RAM copy of programming/erasing function - this is
bd1a71e3e476 Merge from eCos master repository on 2000-08-25-19:22:58-BST jlarmour parents: 115 diff changeset	346 necessary to get reliable operation on EBSA285 and similar.
bd1a71e3e476 Merge from eCos master repository on 2000-08-25-19:22:58-BST jlarmour parents: 115 diff changeset	347 Otherwise, what is in the instruction cache might be run instead.
bd1a71e3e476 Merge from eCos master repository on 2000-08-25-19:22:58-BST jlarmour parents: 115 diff changeset	348
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	349 2000-08-14 Gary Thomas <gthomas@redhat.com>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	350
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	351 * include/flash.h: Add block size mask for finding block boundaries.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	352
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	353 * src/flash.c: Use block size properly.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	354
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	355 2000-07-29 Gary Thomas <gthomas@redhat.com>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	356
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	357 * include/flash.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	358 * src/flash.c (flash_get_block_info): New function.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	359 (flash_program): Program in block_size chunks as much as possible.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	360
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	361 //===========================================================================
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	362 //####ECOSGPLCOPYRIGHTBEGIN####
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	363 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	364 // This file is part of eCos, the Embedded Configurable Operating System.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	365 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	366 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	367 // eCos is free software; you can redistribute it and/or modify it under
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	368 // the terms of the GNU General Public License as published by the Free
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	369 // Software Foundation; either version 2 or (at your option) any later version.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	370 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	371 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	372 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	373 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	374 // for more details.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	375 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	376 // You should have received a copy of the GNU General Public License along
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	377 // with eCos; if not, write to the Free Software Foundation, Inc.,
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	378 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	379 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	380 // As a special exception, if other files instantiate templates or use macros
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	381 // or inline functions from this file, or you compile this file and link it
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	382 // with other works to produce a work based on this file, this file does not
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	383 // by itself cause the resulting work to be covered by the GNU General Public
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	384 // License. However the source code for this file must still be made available
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	385 // in accordance with section (3) of the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	386 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	387 // This exception does not invalidate any other reasons why a work based on
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	388 // this file might be covered by the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	389 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	390 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
210 d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST jlarmour parents: 208 diff changeset	391 // at http://sources.redhat.com/ecos/ecos-license/
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	392 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 195 diff changeset	393 //####ECOSGPLCOPYRIGHTEND####
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	394 //===========================================================================

Mercurial > flash_v2

annotate packages/io/flash/current/ChangeLog @ 1729:e290a0372578