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Patch fixes bad flash device length
- From: Daniel Helgason <dhelgason at shaw dot ca>
- To: ecos-patches at ecos dot sourceware dot org
- Date: Fri, 15 Jan 2010 19:19:32 -0800
- Subject: Patch fixes bad flash device length
Attached is a patch to
ecos/packages/io/flash/current/src/flashiodevlegacy.c
to fix bad flash device length when configured to use absolute addresses
for flash devices.
See line 130 in the same file to check how the 'end' member of the
device private info is computed and how this patch fixes it.
--
+---------------------------------------------
| Daniel Helgason <dhelgason@shaw.ca>
--- flashiodevlegacy.c 2009-11-20 14:47:57.000000000 -0800
+++ flashiodevlegacy_new.c 2010-01-15 16:42:09.000000000 -0800
@@ -337,7 +337,7 @@
#ifdef CYGNUM_IO_FLASH_BLOCK_CFG_STATIC_ABSOLUTE_1
static struct flashiodev_priv_t priv1 = CYG_FLASHIODEV_DEV(
CYGNUM_IO_FLASH_BLOCK_ABSOLUTE_START_1, // start
- CYGNUM_IO_FLASH_BLOCK_ABSOLUTE_START_1 + CYGNUM_IO_FLASH_BLOCK_ABSOLUTE_LENGTH_1,
+ CYGNUM_IO_FLASH_BLOCK_ABSOLUTE_LENGTH_1, // end
0, // use_fis
1, // use_static
0, // use_offset
@@ -385,7 +385,7 @@
#ifdef CYGNUM_IO_FLASH_BLOCK_CFG_STATIC_ABSOLUTE_2
static struct flashiodev_priv_t priv2 = CYG_FLASHIODEV_DEV(
CYGNUM_IO_FLASH_BLOCK_ABSOLUTE_START_2, // start
- CYGNUM_IO_FLASH_BLOCK_ABSOLUTE_START_2 + CYGNUM_IO_FLASH_BLOCK_ABSOLUTE_LENGTH_2,
+ CYGNUM_IO_FLASH_BLOCK_ABSOLUTE_LENGTH_2, // end
0, // use_fis
1, // use_static
0, // use_offset