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superio/fintek: Document Fintek F71869AD code. 

Change-Id: I156077bf5571764d0e4bc044be80c8ab94556de4
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5178
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Edward O'Callaghan 2014-02-10 12:08:36 +11:00 committed by Alexandru Gagniuc
parent 6d51f5dfe9
commit b5fc67ab02
1 changed files with 35 additions and 1 deletions
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36
src/superio/fintek/f71869ad/superio.c
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@ -68,7 +68,41 @@ static struct device_operations ops = {
*
* i.e., 0x07F8 = [00000][11111111][000]
*
* TODO: verify flags and masks are correct & move this information to Wiki.
* NOTE: Be sure to set these in your devicetree.cb, i.e.
*
* chip superio/fintek/f71869ad
* device pnp 4e.00 off # Floppy
* io 0x60 = 0x3f0
* irq 0x70 = 6
* drq 0x74 = 2
* end
* device pnp 4e.01 on # COM1
* io 0x60 = 0x3f8
* irq 0x70 = 4
* end
* device pnp 4e.02 off # COM2
* io 0x60 = 0x2f8
* irq 0x70 = 3
* end
* device pnp 4e.03 off # Parallel Port
* io 0x60 = 0x378
* irq 0x70 = 7
* drq 0x74 = 3
* end
* device pnp 4e.04 on # Hardware Monitor
* io 0x60 = 0x295
* irq 0x70 = 0
* end
* device pnp 4e.05 on # KBC
* io 0x60 = 0x060
* irq 0x70 = 1 # Keyboard IRQ
* irq 0x72 = 12 # Mouse IRQ
* end
* device pnp 4e.06 off end # GPIO
* device pnp 4e.07 on end # BSEL
* device pnp 4e.0a off end # PME
* end # f71869ad
*
*/
static struct pnp_info pnp_dev_info[] = {
{ &ops, F71869AD_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x07f8, 0}, },