Subject: Re: need advice regarding Au 1550 (MIPS) memory mapping
To: None <>
From: Izumi Tsutsui <>
List: port-mips
Date: 10/01/2005 02:41:05
In article <> wrote:

> The Deskstation Tyne had similar contraints.  Its ISA bus was located
> at 0x0900000000LL, for example.  sys/arch/arc/arc/wired_map.c has some
> sample code.  Look at arc_enter_wired() there.  Then, in

Should we move these wired map functions into MI sys/arch/mips?
ews4800mips may also requre them to map framebuffer at pa 0xf0000000
in consinit() which is called before uvm_init()...

BTW, in this case maybe we should also adjust VM_MAX_KERNEL_ADDRESS
accordingly (current arc doesn't do it though).
Izumi Tsutsui