[LinuxBIOS] more big range for HT_CHAIN_UNITID_BASE and HT_CHAIN_UNITID_BASE
Lu, Yinghai
yinghai.lu at amd.com
Wed Jan 24 04:46:57 CET 2007
Please check the diff to fb2_mcp55_full_01172007.
More range for HT_CHAIN_UNITID_BASE and HT_CHAIN_END_UNITID_BASE.
For example: in C51/MCP55 or C51/MCP51
Will allow
1. C51 at 0x10 to 0x14, and MCP at 0 to 4
2. C51 at 1 to 4, and MCP at 7 to 0x0a
The reason is c51/mcp51/mcp55 reported unitid is 0x0f (far beyond it
needed), and will prevent us from putting them on bus 0.
Typical values for c51/mcp55 or c51/mcp51:
HT_CHAIN_UNITID_BASE = 0x10 # for C51
HT_CHAIN_END_UNITID_BASE = 0 # for mcp
If only have mcp with c51,
HT_CHAIN_UNITID_BASE = 0 # for MCP
#HT_CHAIN_END_UNITID_BASE = 0 # default value 0x20
Signed-off-by: Yinghai Lu <yinghai.lu at amd.com>
-----Original Message-----
From: linuxbios-bounces at linuxbios.org
[mailto:linuxbios-bounces at linuxbios.org] On Behalf Of Lu, Yinghai
Sent: Thursday, January 18, 2007 9:06 PM
To: Ronald G Minnich; Eric W. Biederman
Cc: linuxbios at linuxbios.org
Subject: [LinuxBIOS] MCP55 LinuxBIOS with USB debug etc.
Please check the MCP55 support with usbdebug.
MB included:
Nvidia l1_2pvv
Gigabyte m57sli
Supermicro h8dmr
Tyan s2912 --- with HTX
Signed-off-by: Yinghai Lu <yinghai.lu at amd.com>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: fb2_01232007.diff
Type: application/octet-stream
Size: 18722 bytes
Desc: fb2_01232007.diff
URL: <http://www.coreboot.org/pipermail/coreboot/attachments/20070123/8ee09b2a/attachment.obj>
More information about the coreboot
mailing list