coreboot-kgpe-d16

History

Uwe Hermann 8fa90ec274 Cut the crap. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5823 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1		2010-09-21 21:16:27 +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	…
checksum.h	…
code_gen.c	fix compilation issues for pirq checker tool (trivial)	2009-09-10 11:21:48 +00:00
code_gen.h	…
getpir.c	image parsing for getpir	2010-08-17 11:32:21 +00:00
pirq_routing.h	Cut the crap.	2010-09-21 21:16:27 +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.