Hi,
in the last month I had a chance to boot Sparclinux on two different
IIep based platforms. Gleb Raiko did a fine job with PCIC support
for 32bitters but it is not finished. What hurts us the most is
that PCI bus scan does not work. There are also PROM interaction
issues. I am going to look into the bus scan problem.
Also, can someone apply this for me - a long standing problem
of CPU not found if it is the first node which PROM returns:
--- ./arch/sparc/mm/srmmu.c.0 Wed Apr 28 03:32:05 1999
+++ ./arch/sparc/mm/srmmu.c Wed Apr 28 03:32:55 1999
@@ -1948,12 +1948,13 @@
/* Find the number of contexts on the srmmu. */
cpunode = prom_getchild(prom_root_node);
num_contexts = 0;
- while((cpunode = prom_getsibling(cpunode)) != 0) {
+ while(cpunode != 0) {
prom_getstring(cpunode, "device_type", node_str,
sizeof(node_str));
if(!strcmp(node_str, "cpu")) {
num_contexts = prom_getintdefault(cpunode,
"mmu-nctx", 0x8);
break;
}
+ cpunode = prom_getsibling(cpunode);
}
}
--Pete
-
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