10 Commits

Author SHA1 Message Date
cognet
13929c476a Convert the last offender, the SA1110 port, to ARM32_NEW_VM_LAYOUT, and
completely nuke the !ARM32_NEW_VM_LAYOUT case.
2006-06-06 21:06:57 +00:00
cognet
04175402f4 Make VERBOSE_INIT_ARM compile by fixing various printf formats, and add it
as an option.

Submitted by:   Max N. Boyarov <m.boyarov at bsd dot by>
2006-06-06 01:14:12 +00:00
cognet
2e58b61962 Resurrect Skyeye support :
Add a new option, SKYEYE_WORKAROUNDS, which as the name suggests adds
workarounds for things skyeye doesn't simulate. Specifically :
- Use USART0 instead of DBGU as the console, make it not use DMA, and           manually provoke an interrupt when we're done in the transmit function.
- Skyeye maintains an internal counter for clock, but apparently there's
no way to access it, so hack the timecounter code to return a value which
is increased at every clock interrupts. This is gross, but I didn't find a
better way to implement timecounters without hacking Skyeye to get the
counter value.
- Force the write-back of PTEs once we're done writing them, even if they
are supposed to be write-through. I don't know why I have to do that.
2006-05-13 23:41:16 +00:00
cognet
067f218bcf Add a new option, XSCALE_DISABLE_CCNT, to not use the xscale ccnt as a
timecounter (because gxemul doesn't emule it yet).
2006-04-06 17:11:08 +00:00
cognet
24415ea106 The IQ80321 clock is 200MHz, but the IQ80321 is 198MHz, so add a kernel option
to override the frequency
2005-12-09 23:52:51 +00:00
cognet
6088d73c5f Add ARM_USE_SMALL_ALLOC. 2005-06-07 23:05:04 +00:00
cognet
67e8b297b9 Add a new option, ARM_CACHE_LOCK_ENABLE (I forgot it in my last commit). 2005-02-26 22:41:07 +00:00
cognet
735956cb8e Add a new option, ARM32_NEW_VM_LAYOUT. When set, we try to put up to 4
L2 tables in one page, instead of the old 1 L2 table <=> 1 page behavior.
While I'm there, add ARM9_CACHE_WRITE_THROUGH, which I forgot last time.
2004-11-10 22:08:27 +00:00
cognet
c04b68fd28 Add new options :
PHYSADDR : Address of the physical memory
KERNPHYSADDR : Physical address where the kernel starts
KERNVIRTADDR : Virtual address of the kernel
STARTUP_PAGETABLE_ADDR : Where to put the page table at bootstrap
+ Xscale specific options
2004-09-23 22:52:25 +00:00
cognet
e4128057bf Add config magic for arm. 2004-05-14 11:49:40 +00:00