[OpenBIOS] [commit] r1259 - trunk/openbios-devel/drivers
repository service
svn at openbios.org
Fri Feb 7 19:12:35 CET 2014
Author: mcayland
Date: Fri Feb 7 19:12:34 2014
New Revision: 1259
URL: http://tracker.coreboot.org/trac/openbios/changeset/1259
Log:
SPARC32: SparcStation 10/20 mode fix
* SS10/20 use 36bits addresses.
When mapping peripherals, bits [35:32] are not always tied to 0.
* The probe-set-sbus forth word expects hex numbers for slots.
SS5 uses slots 0 to 5, whereas SS10/20 uses the slot 0xF,
and triggers the bug.
Signed-off-by: Olivier Danet <odanet at caramail.com>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland at ilande.co.uk>
Modified:
trunk/openbios-devel/drivers/iommu.c
trunk/openbios-devel/drivers/sbus.c
Modified: trunk/openbios-devel/drivers/iommu.c
==============================================================================
--- trunk/openbios-devel/drivers/iommu.c Fri Feb 7 19:12:30 2014 (r1258)
+++ trunk/openbios-devel/drivers/iommu.c Fri Feb 7 19:12:34 2014 (r1259)
@@ -158,8 +158,8 @@
ucell size, virt;
size = POP();
- POP();
phys = POP();
+ phys = (phys << 32) + POP();
virt = ofmem_map_io(phys, size);
Modified: trunk/openbios-devel/drivers/sbus.c
==============================================================================
--- trunk/openbios-devel/drivers/sbus.c Fri Feb 7 19:12:30 2014 (r1258)
+++ trunk/openbios-devel/drivers/sbus.c Fri Feb 7 19:12:34 2014 (r1259)
@@ -153,7 +153,7 @@
fword("new-device");
PUSH(0);
PUSH(0);
- snprintf(buf, 6, "%d,0", slot);
+ snprintf(buf, 6, "%x,0", slot);
push_str(buf);
fword("set-args");
feval("['] tcx-driver-fcode 2 cells + 1 byte-load");
@@ -268,7 +268,7 @@
PUSH(0);
PUSH(0);
- snprintf(buf, 6, "%d,%ld", slot, offset);
+ snprintf(buf, 6, "%x,%lx", slot, offset);
push_str(buf);
fword("2dup");
fword("probe-self-sbus");
More information about the OpenBIOS
mailing list