f7a0ba84dc
- 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
41 lines
741 B
C
41 lines
741 B
C
static void order_dimms(void)
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{
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unsigned long tom;
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tom = 0;
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for(;;) {
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unsigned csbase, csmask;
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unsigned size;
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unsigned index;
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csbase = 0;
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for(index = 0; index < 1; index++) {
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csbase = __builtin_inl(0x40);
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}
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if (csbase == 0) {
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break;
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}
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size = csbase;
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csbase = (tom << 21);
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tom += size;
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csmask = size;
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csmask |= 0xfe00;
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__builtin_outl(csbase, 0xCFC);
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__builtin_outl(0xc260, 0xCF8);
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__builtin_outl(csmask, 0xCFC);
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}
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tom &= ~0xff000000;
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__builtin_outl(tom, 0x1234);
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}
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