Subject: pmap initlialization
To: None <tech-kern@netbsd.org, port-arm@netbsd.org>
From: Kamal R. Prasad <kamalpr@yahoo.com>
List: port-arm
Date: 01/01/2005 21:47:59
Hello,

 I have managed to bootstrap netbsd on my Intel pxa255
board -with a machdep glue. But there is a problem
with pmap initialization. If someone can give me a
clue, it might help. Pasted below is the output on
bootup.

thanks
-kamal
---------------------------------------
NetBSD/evbarm (triton) booting ...
initarm: Configuring system ...
physmemory: 4096 pages at 0xa0000000 -> 0xa0ffffff
Allocating page tables
freestart = 0xa0009000, free_pages = 503 (0x000001f7)
IRQ stack: p0xa01f1000 v0xc01f1000
ABT stack: p0xa01f0000 v0xc01f0000
UND stack: p0xa01ef000 v0xc01ef000
SVC stack: p0xa01ed000 v0xc01ed000
Creating L1 page table at 0xa01fc000
Mapping kernel
pmap_map_chunk: pa=0xa0200000 va=0xc0200000
size=0x10d000 resid=0x10d000 prot=01
SPPPPPPPPPPPPP
pmap_map_chunk: pa=0xa030d000 va=0xc030d000
size=0x3d000 resid=0x3d000 prot=0x31
PPPLLLPPPPPPPPPP
Constructing L2 page tables
pmap_map_chunk: pa=0xa01f1000 va=0xc01f1000
size=0x1000 resid=0x1000 prot=0x3 c1
P
pmap_map_chunk: pa=0xa01f0000 va=0xc01f0000
size=0x1000 resid=0x1000 prot=0x3 c1
P
pmap_map_chunk: pa=0xa01ef000 va=0xc01ef000
size=0x1000 resid=0x1000 prot=0x3 c1
P
pmap_map_chunk: pa=0xa01ed000 va=0xc01ed000
size=0x2000 resid=0x2000 prot=0x3 c1
PP
pmap_map_chunk: pa=0xa01fc000 va=0xc01fc000
size=0x4000 resid=0x4000 prot=0x3 c2
PPPP
pmap_map_chunk: pa=0xa01fb000 va=0xc01fb000
size=0x1000 resid=0x1000 prot=0x3 c2
P
pmap_map_chunk: pa=0xa01fa000 va=0xc01fa000
size=0x1000 resid=0x1000 prot=0x3 c2
P
pmap_map_chunk: pa=0xa01f9000 va=0xc01f9000
size=0x1000 resid=0x1000 prot=0x3 c2
P
pmap_map_chunk: pa=0xa01f8000 va=0xc01f8000
size=0x1000 resid=0x1000 prot=0x3 c2
P
pmap_map_chunk: pa=0xa01f7000 va=0xc01f7000
size=0x1000 resid=0x1000 prot=0x3 c2
P
pmap_map_chunk: pa=0xa01f6000 va=0xc01f6000
size=0x1000 resid=0x1000 prot=0x3 c2
P
pmap_map_chunk: pa=0xa01f5000 va=0xc01f5000
size=0x1000 resid=0x1000 prot=0x3 c2
P
pmap_map_chunk: pa=0xa01f4000 va=0xc01f4000
size=0x1000 resid=0x1000 prot=0x3 c2
P
pmap_map_chunk: pa=0xa01f3000 va=0xc01f3000
size=0x1000 resid=0x1000 prot=0x3 c2
P
freestart = 0xa034a000, free_pages = 3254 (0xcb6)
switching to new L1 page table  @0xa01fc000...
-------------------------------------------


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