- Update the romcc version.

- Add an additional consistency check to romcc and fix the more obvious problems it has uncovered
  With this update there are no known silent failures in romcc.
- Update the memory initialization code to setup all 3 of the memory sizing registers properly
- In auto.c test our dynamic maximum amount of ram.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@885 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Eric Biederman
2003-06-19 15:14:52 +00:00
parent 9dbd460776
commit f7a0ba84dc
9 changed files with 613 additions and 128 deletions

View File

@ -0,0 +1,41 @@
static void order_dimms(void)
{
unsigned long tom;
tom = 0;
for(;;) {
unsigned csbase, csmask;
unsigned size;
unsigned index;
csbase = 0;
for(index = 0; index < 1; index++) {
csbase = __builtin_inl(0x40);
}
if (csbase == 0) {
break;
}
size = csbase;
csbase = (tom << 21);
tom += size;
csmask = size;
csmask |= 0xfe00;
__builtin_outl(csbase, 0xCFC);
__builtin_outl(0xc260, 0xCF8);
__builtin_outl(csmask, 0xCFC);
}
tom &= ~0xff000000;
__builtin_outl(tom, 0x1234);
}