* Patch by Arun Dharankar, 4 Apr 2003:
Add IDMA example code (tested on 8260 only)
* Add support for Purple Board (MIPS64 5Kc)
* Add support for MIPS64 5Kc CPUs
* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
* Patch by Denis Peter, 04 Apr 2003:
- update MIP405-4 board
* Patches by Denis Peter, 03 April 2003:
- fix PCI IRQs on MPL boards
- fix two more un-relocated pointer problems
* Fix behaviour of "run" command:
- print error message iv variable does not exist
- terminate processing of arguments in case of error
* Patches by Peter Figuli, 10 Mar 2003
- Add support for BTUART on PXA platform
- Add support for WEP EP250 (PXA) board
* Fix flash problems on INCA-IP; add tool to allow bruning images to
flash using a BDI2000
* Implement fix for I2C Edge Conditions problem for all boards that
use the bit-banging driver (common/soft_i2c.c)
* Add patches by Robert Schwebel, 31 Mar 2003:
- csb226 board: bring in sync with innokom/memsetup.S
- csb226 board: fix MDREFR handling
- misc doc fixes / extensions
- innokom board: cleanup, MDREFR fix in memsetup.S, config update
- add BOOT_PROGRESS to armlinux.c
diff --git a/doc/I2C_Edge_Conditions b/doc/I2C_Edge_Conditions
index 91557a3..be7f1be 100644
--- a/doc/I2C_Edge_Conditions
+++ b/doc/I2C_Edge_Conditions
@@ -31,8 +31,13 @@
!!!THIS IS AN UNDOCUMENTED I2C BUS BUG, NOT A IBM 4xx BUG!!!
This reset edge condition could possibly be present in every I2C
-controller and device available. We should probably have a bus reset
-function for all our target CPUs.
+controller and device available. For boards where a I2C bus reset
+function can be implemented a i2c_init_board() function should be
+provided and enabled by #define'ing CFG_I2C_INIT_BOARD in your
+board's config file. Note that this is NOT necessary when using the
+bit-banging I2C driver (common/soft_i2c.c) as this already includes
+the I2C bus reset sequence.
+
Many thanks to Bill Hunter for finding this serious BUG.
email to: <williamhunter@attbi.com>