erebion/coreboot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Major CONFIG_IRQ_TABLE_COUNT fixing and cleanups. Some of these boards

Browse source 
and PIRQ tables were actually wrong, I cannot imagine they ever
worked properly.

 - Use CONFIG_IRQ_TABLE_COUNT in all irq_tables.c files instead of
   hard-coded numbers.

 - Make all CONFIG_IRQ_TABLE_COUNT values in irq_tables.c match Options.lb.

 - Make all CONFIG_IRQ_TABLE_COUNT values match the actual number of entries
   in the irq_tables.c file.

 - Set all CONFIG_IRQ_SLOT_COUNT values in src/.../Options.lb for those
   boards where they were set to 0 (in order to be overridden in
   the respective targets/.../Config.lb).

   This is mainly done to aid Patrick's scripts for kconfig conversion.

 - Fix a number of comments in irq_tables.c files.

 - Drop CONFIG_IRQ_SLOT_COUNT usage from boards that don't have irq_tables.c:
    - tyan/s1846
    - asus/a8v-e_se
    - asus/m2v-mx_se

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Myles Watson <mylesgw@gmail.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4739 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Uwe Hermann 2009-10-07 21:51:33 +00:00
commit 95313d824d
86 changed files with 80 additions and 89 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/mainboard/technologic/ts5300/Options.lb
View file

@ -91,7 +91,7 @@ default CONFIG_HAVE_HARD_RESET=0
## Build code to export a programmable irq routing table
##
default CONFIG_HAVE_PIRQ_TABLE=1
default CONFIG_IRQ_SLOT_COUNT=7
default CONFIG_IRQ_SLOT_COUNT=2
#object irq_tables.o
##

2
src/mainboard/technologic/ts5300/irq_tables.c
View file

@ -10,7 +10,7 @@
const struct irq_routing_table intel_irq_routing_table = {
PIRQ_SIGNATURE, /* u32 signature */
PIRQ_VERSION, /* u16 version */
32+16*7, /* there can be total 7 devices on the bus */
32+16*CONFIG_IRQ_SLOT_COUNT, /* there can be total CONFIG_IRQ_SLOT_COUNT devices on the bus */
0x00, /* Where the interrupt router lies (bus) */
(0x00<<3)|0x0, /* Where the interrupt router lies (dev) */
0, /* IRQs devoted exclusively to PCI usage */