24 lines
956 B
Text
24 lines
956 B
Text
|
|
||
|
|
|
||
|
|
There are a number of outstanding issues:
|
||
|
|
|
||
|
|
* I'm seeing toolchain issues. I can't get this tree to compile correctly with
|
||
|
|
gcc 4.3 (32 bit) - there is an optimization issue where certain parts of the
|
||
|
|
CBFS code execute very slowly. With gcc 3.4 (32 bit) that slowness
|
||
|
|
disappears. This is probably not a problem related to this port specifically.
|
||
|
|
|
||
|
|
* setting CONFIG_DEFAULT_CONSOLE_LOGLEVEL lower than 8 simply hangs the boot
|
||
|
|
shortly after the warm reset triggered by the MCP55 code. I think this too
|
||
|
|
might be a toolchain problem (but I see it on gcc 3.4 as well as 4.3).
|
||
|
|
|
||
|
|
* during startup, the CPU cores talk through each other on serial for a
|
||
|
|
while. Again, not an issue specific to this port.
|
||
|
|
|
||
|
|
* to avoid very slow LZMA decompression I use this port with LZMA compression
|
||
|
|
disabled in CBFS. I'm not sure what's causing this particular slowness.
|
||
|
|
|
||
|
|
See also this thread: http://www.coreboot.org/pipermail/coreboot/2009-September/052107.html
|
||
|
|
|
||
|
|
Ward, 2009-09-22
|
||
|
|
|