Spartan2/3 FPGAs. The old code used "< 0" on a "char" type to test if
the most significant bit was set, which did not work on any
architecture where "char" defaulted to be an unsigned type.
Based on a patch by Angelos Manousaridis <amanous@inaccessnetworks.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
- Timeouts in FPGA code should be based on CFG_HZ
- Minor cleanup in code for Altera FPGA ACEX1K
* Patch by Steven Scholz, 25 Feb 2004:
Changed "Directory Hierarchy" section in README
* Patch by Masami Komiya, 25 Feb 2004:
Reduce copy count in nfs_read_reply() of NFS code
- remove trailing white space, trailing empty lines, C++ comments, etc.
- split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
* Patches by Kenneth Johansson, 25 Jun 2003:
- major rework of command structure
(work done mostly by Michal Cendrowski and Joakim Kristiansen)
Add "-n" to linker options to get rid of "Not enough room for
program headers" problem
* Patch by David Müller, 05 Nov 2002
Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
so we can use an already existing name
* Patch by Pierre Aubert, 05 Nov 2002
Hardware related improvements in FDC boot code
* Patch by Holger Schurig, 5 Nov 2002:
Make the PXA really change it's frequency
* Patch by Pierre Aubert, 05 Nov 2002
Add support for slave serial Spartan 2 FPGAs
* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
drivers
