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author | cognet <cognet@FreeBSD.org> | 2006-08-08 20:59:38 +0000 |
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committer | cognet <cognet@FreeBSD.org> | 2006-08-08 20:59:38 +0000 |
commit | 2d628bb4d98b991fc187a29462ce204e463b7166 (patch) | |
tree | 04b496f0b265f6f59af71e0fdad414f440d96983 /sys/arm/sa11x0 | |
parent | e813d81ecb6ebb4e3e75ac0c94d25e4e4c92bdad (diff) | |
download | FreeBSD-src-2d628bb4d98b991fc187a29462ce204e463b7166.zip FreeBSD-src-2d628bb4d98b991fc187a29462ce204e463b7166.tar.gz |
Rewrite ARM_USE_SMALL_ALLOC so that instead of the current behavior, it maps
whole the physical memory, cached, using 1MB section mappings. This reduces
the address space available for user processes a bit, but given the amount of
memory a typical arm machine has, it is not (yet) a big issue.
It then provides a uma_small_alloc() that works as it does for architectures
which have a direct mapping.
Diffstat (limited to 'sys/arm/sa11x0')
-rw-r--r-- | sys/arm/sa11x0/assabet_machdep.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/sys/arm/sa11x0/assabet_machdep.c b/sys/arm/sa11x0/assabet_machdep.c index 28c0019..b5d6eb3 100644 --- a/sys/arm/sa11x0/assabet_machdep.c +++ b/sys/arm/sa11x0/assabet_machdep.c @@ -438,18 +438,15 @@ initarm(void *arg, void *arg2) pmap_curmaxkvaddr = freemempos + KERNEL_PT_VMDATA_NUM * 0x400000; - pmap_bootstrap(freemempos, - 0xd0000000, &kernel_l1pt); - - - mutex_init(); - - dump_avail[0] = phys_avail[0] = round_page(virtual_avail); dump_avail[1] = phys_avail[1] = 0xc0000000 + 0x02000000 - 1; dump_avail[2] = phys_avail[2] = 0; dump_avail[3] = phys_avail[3] = 0; - + + mutex_init(); + pmap_bootstrap(freemempos, + 0xd0000000, &kernel_l1pt); + /* Do basic tuning, hz etc */ init_param1(); init_param2(physmem); |