[OpenBIOS] [commit] r934 - trunk/openbios-devel/arch/ppc/qemu

[repository service]

Author: afaerber
Date: Sun Oct 31 00:49:20 2010
New Revision: 934
URL: http://tracker.coreboot.org/trac/openbios/changeset/934

Log:
ppc: Add support for -cpu 970

The 970fx is supported, which happens to be the default CPU for -M mac99.
The IBM JS20 had a dual 970 though, and -cpu 970 leads to a busy loop:

>> Unknown cpu (pvr 390000), freezing!

Add a definition for the 970.

Signed-off-by: Andreas Färber <andreas.faerber at web.de>

Modified:
   trunk/openbios-devel/arch/ppc/qemu/init.c

Modified: trunk/openbios-devel/arch/ppc/qemu/init.c
==============================================================================
--- trunk/openbios-devel/arch/ppc/qemu/init.c	Sat Oct 30 18:26:02 2010	(r933)
+++ trunk/openbios-devel/arch/ppc/qemu/init.c	Sun Oct 31 00:49:20 2010	(r934)
@@ -472,6 +472,18 @@
         .clock_frequency = 0x1dcd6500,
         .initfn = cpu_g4_init,
     },
+    {
+        .iu_version = 0x00390000,
+        .name = "PowerPC,970",
+        .icache_size = 0x10000,
+        .dcache_size = 0x8000,
+        .icache_sets = 0x200,
+        .dcache_sets = 0x80,
+        .icache_block_size = 0x80,
+        .dcache_block_size = 0x80,
+        .clock_frequency = 0x5f5e1000,
+        .initfn = cpu_970_init,
+    },
     { // XXX find out real values
         .iu_version = 0x003C0000,
         .name = "PowerPC,970FX",