Re: Freescale i.mx31 on NetBSD

[Matt Thomas <matt%3am-software.com@localhost>]

Digging out a dmesg ...  Seems the uart is implement (imxuart).
The smc is lacking a driver (I started one but got never finished it).

NetBSD/evbarm (imx31lk) booting ...
initarm: Configuring system ...
physmemory: 32768 pages at 0x80000000 -> 0x87ffffff
Allocating page tables
freestart = 0x800c0000, free_pages = 64 (0x00000040)
IRQ stack: p0x800f1000 v0x800f1000
ABT stack: p0x800f0000 v0x800f0000
UND stack: p0x800ef000 v0x800ef000
SVC stack: p0x800ed000 v0x800ed000
Creating L1 page table at p0x800fc000 v0x800fc000
Mapping kernel
initarm: etext 802cc4bb, _end 8034cc70
initarm: textsize 0x1d0000, totalsize 0x250000
pmap_map_chunk: pa=0x80100000 va=0x80100000 size=0x1d0000  
resid=0x1d0000 prot=0x5 cache=1
SLLLLLLLLLLLLL
pmap_map_chunk: pa=0x802d0000 va=0x802d0000 size=0x80000  
resid=0x80000 prot=0x3 cache=1
LLLLLLLL
Constructing L2 page tables
pmap_map_chunk: pa=0x800f1000 va=0x800f1000 size=0x1000 resid=0x1000  
prot=0x3 cache=1
P
pmap_map_chunk: pa=0x800f0000 va=0x800f0000 size=0x1000 resid=0x1000  
prot=0x3 cache=1
P
pmap_map_chunk: pa=0x800ef000 va=0x800ef000 size=0x1000 resid=0x1000  
prot=0x3 cache=1
P
pmap_map_chunk: pa=0x800ed000 va=0x800ed000 size=0x2000 resid=0x2000  
prot=0x3 cache=1
PP
pmap_map_chunk: pa=0x800fc000 va=0x800fc000 size=0x4000 resid=0x4000  
prot=0x3 cache=2
PPPP
pmap_map_chunk: pa=0x800fb000 va=0x800fb000 size=0x1000 resid=0x1000  
prot=0x3 cache=2
P
pmap_map_chunk: pa=0x800fa000 va=0x800fa000 size=0x1000 resid=0x1000  
prot=0x3 cache=2
P
pmap_map_chunk: pa=0x800f9000 va=0x800f9000 size=0x1000 resid=0x1000  
prot=0x3 cache=2
P
pmap_map_chunk: pa=0x800f8000 va=0x800f8000 size=0x1000 resid=0x1000  
prot=0x3 cache=2
P
pmap_map_chunk: pa=0x800f7000 va=0x800f7000 size=0x1000 resid=0x1000  
prot=0x3 cache=2
P
pmap_map_chunk: pa=0x800f6000 va=0x800f6000 size=0x1000 resid=0x1000  
prot=0x3 cache=2
P
pmap_map_chunk: pa=0x800f5000 va=0x800f5000 size=0x1000 resid=0x1000  
prot=0x3 cache=2
P
pmap_map_chunk: pa=0x800f4000 va=0x800f4000 size=0x1000 resid=0x1000  
prot=0x3 cache=2
P
pmap_map_chunk: pa=0x800f3000 va=0x800f3000 size=0x1000 resid=0x1000  
prot=0x3 cache=2
P
devmap: 43f00000 -> 43ffffff @ fd000000
pmap_map_chunk: pa=0x43f00000 va=0xfd000000 size=0x100000  
resid=0x100000 prot=0x3 cache=0
S
freestart = 0x8034d000, free_pages = 31923 (0x7cb3)
switching to new L1 page table  @0x800fc000...bootstrap done.
init subsystems: stacks vectors undefined page pmap ddb Loaded  
initial symtab at 0x802d41c8, strtab at 0x802f34c8, # entries 7458
pmap_postinit: Allocated 35 static L1 descriptor tables
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,  
2005,
    2006, 2007
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 4.99.30 (IMX31LITE) #14: Sun Sep  9 00:36:02 PDT 2007
        <censored>
total memory = 128 MB
avail memory = 120 MB
mainbus0 (root)
cpu0 at mainbus0: ARM1136J-S r0p4 (ARM11J core)
cpu0: DC enabled IC enabled WB disabled EABT
cpu0: 16KB/32B 4-way Instruction cache
cpu0: 16KB/32B 4-way write-back-locking-C Data cache
imxaips0 at mainbus0: imx31 AHB-Lite 2.v6 to IP bus interface
imxuart0 at imxaips0 addr 0x43f90000 addr 43f90000 intr -1
imx31lk_pcic0 at imxaips0 addr 0xb8004000: 1 slot
imx_pcic_attach_common: sc_pa b8004000
pcmcia0 at imx31lk_pcic0
imx_pcic_attach_common: slot 0, irqpin 0
boot device: <unknown>
root device: