coreboot-kgpe-d16

History

Stefan Reinauer 14e2277962 Since some people disapprove of white space cleanups mixed in regular commits while others dislike them being extra commits, let's clean them up once and for all for the existing code. If it's ugly, let it only be ugly once :-) Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5507 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1		2010-04-27 06:56:47 +00:00
..
Makefile	This patch changes following in getpir application.	2009-09-26 16:18:22 +00:00
README	Since some people disapprove of white space cleanups mixed in regular commits	2010-04-27 06:56:47 +00:00
checkpir.c	util/ renames	2008-01-18 15:34:24 +00:00
checksum.c	Jeremy Jackson wrote:	2007-04-11 18:44:42 +00:00
checksum.h	Jeremy Jackson wrote:	2007-04-11 18:44:42 +00:00
code_gen.c	fix compilation issues for pirq checker tool (trivial)	2009-09-10 11:21:48 +00:00
code_gen.h	Jeremy Jackson wrote:	2007-04-11 18:44:42 +00:00
getpir.c	This patch changes following in getpir application.	2009-09-26 16:18:22 +00:00
pirq_routing.h	fix compilation issues for pirq checker tool (trivial)	2009-09-10 11:21:48 +00:00

README

ABOUT:

This utility will help to create irq_table.c file, that is very hard to create
manually, specialy when you are testing new motherboards, changing your
hardware often, placing new cards, etc..

USAGE:

Steps
1. make distclean;
2. make getpir
3. ./getpir

   Will dump irq table to the file called irq_tables.c, ready to use with
   coreboot. Just move the file to corresponding place in the coreboot tree.


4. CHECKING CUSTOM irq_tables.c:

   make checkpir
   ./checkpir

   checkpir.c Will verify the irq_tables.c, currently it only checks the
   checksum. In case of wrong checksum, a good value is proposed, so you can
   edit irq_tables.c manualy and replace checksum.


Do not run make checkpir and ./checkpir directly because it needs to be linked
to irq_table.o first.