W83627DHG/W83627EHG fixups for virtual LDNs.
W83627DHG:
- Add proper "virtual LDN" handling for the LDNs that need it (i.e., those
that don't have their "enable" bit in bit 0 of the 0x30 register).
- Fix various I/O masks in the pnp_dev_info[] array as per
datasheet. Add missing PNP_IRQ0 to the W83627DHG_ACPI LDN.
W83627EHG:
- Similar to W83627DHG, improve the "virtual LDN" setup a bit (it was
mostly implemented already, though).
- Add missing PNP_IRQ0 to the W83627EHG_ACPI LDN.
Also: Fix up devicetree.cb of all boards using W83627DHG/W83627EHG to adapt
for the virtual LDNs.
include/device/pnp.h: Add comment that 'function' (which refers to the
LDN and should probably be renamed later) has to be at least 16 bits
wide. In theory LDNs could use u8, but due to the virtual LDN info being
encoded in the "high byte" of 'function' it must be at least u16.
asrock/939a785gmh/romstage.c: Drop unused GPIO6_DEV.
ibase/mb899/romstage.c: Use DUMMY_DEV instead of a specific LDN (serial
port 1 in this case) to avoid confusion. The global registers
manipulated there are accessible from any LDN.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Rudolf Marek <r.marek@assembler.cz>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6140 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/mainboard/ibase/mb899/devicetree.cb b/src/mainboard/ibase/mb899/devicetree.cb
index e9c21a4..3fbe863 100644
--- a/src/mainboard/ibase/mb899/devicetree.cb
+++ b/src/mainboard/ibase/mb899/devicetree.cb
@@ -63,29 +63,38 @@
irq 0x70 = 3
irq 0xf1 = 4 # set IRMODE 0 # XXX not an irq
end
- device pnp 4e.5 on # Keyboard+Mouse
+ device pnp 4e.5 on # PS/2 keyboard & mouse
io 0x60 = 0x60
io 0x62 = 0x64
irq 0x70 = 1
irq 0x72 = 12
irq 0xf0 = 0x82 # HW accel A20.
end
- device pnp 4e.7 on # GPIO1, GAME, MIDI
- io 0x62 = 0x330
+ device pnp 4e.106 off end # Serial flash interface (SFI)
+ device pnp 4e.007 off end # GPIO 1
+ device pnp 4e.107 off end # Game port
+ device pnp 4e.207 on # MIDI
+ io 0x62 = 0x330
irq 0x70 = 9
end
- device pnp 4e.8 on # GPIO2
- # all default
+ device pnp 4e.307 off end # GPIO 6
+ device pnp 4e.8 off end # WDTO#, PLED
+ device pnp 4e.009 on # GPIO 2
+ # All default
end
- device pnp 4e.9 on # GPIO3/4
- irq 0x30 = 0x03 # does this work?
+ device pnp 4e.109 on # GPIO 3
irq 0xf0 = 0xfb # set inputs/outputs
irq 0xf1 = 0x66
end
+ device pnp 4e.209 on # GPIO 4
+ end
+ device pnp 4e.309 off # GPIO 5
+ end
device pnp 4e.a on # ACPI
+ # TODO: IRQ
end
device pnp 4e.b on # HWM
- io 0x60 = 0x290
+ io 0x60 = 0x290
irq 0x70 = 0
end