freebsd-nq/sys/conf/options.arm

#$FreeBSD$
ARM32_NEW_VM_LAYOUT	opt_vm.h
ARM9_CACHE_WRITE_THROUGH	opt_global.h
ARM_CACHE_LOCK_ENABLE	opt_global.h
ARMFPE			opt_global.h
ARM_USE_SMALL_ALLOC	opt_global.h
COUNTS_PER_SEC		opt_timer.h
CPU_SA1100		opt_global.h
CPU_SA1110		opt_global.h
CPU_ARM9		opt_global.h
CPU_XSCALE_80321	opt_global.h
KERNPHYSADDR		opt_global.h
KERNVIRTADDR		opt_global.h
PHYSADDR		opt_global.h
SKYEYE_WORKAROUNDS	opt_global.h
STARTUP_PAGETABLE_ADDR	opt_global.h
XSCALE_CACHE_READ_WRITE_ALLOCATE	opt_global.h
XSACLE_DISABLE_CCNT	opt_timer.h
Add config magic for arm. 2004-05-14 11:49:40 +00:00			`#$FreeBSD$`
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			`ARM32_NEW_VM_LAYOUT opt_vm.h`
			`ARM9_CACHE_WRITE_THROUGH opt_global.h`
Add a new option, ARM_CACHE_LOCK_ENABLE (I forgot it in my last commit). 2005-02-26 22:41:07 +00:00			`ARM_CACHE_LOCK_ENABLE opt_global.h`
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			`ARMFPE opt_global.h`
Add ARM_USE_SMALL_ALLOC. 2005-06-07 23:05:04 +00:00			`ARM_USE_SMALL_ALLOC opt_global.h`
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			`COUNTS_PER_SEC opt_timer.h`
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			`CPU_SA1100 opt_global.h`
			`CPU_SA1110 opt_global.h`
			`CPU_ARM9 opt_global.h`
			`CPU_XSCALE_80321 opt_global.h`
			`KERNPHYSADDR opt_global.h`
			`KERNVIRTADDR opt_global.h`
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			`PHYSADDR opt_global.h`
			`SKYEYE_WORKAROUNDS opt_global.h`
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			`STARTUP_PAGETABLE_ADDR opt_global.h`
			`XSCALE_CACHE_READ_WRITE_ALLOCATE opt_global.h`
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			`XSACLE_DISABLE_CCNT opt_timer.h`