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D3 If memory sizing module not executed, start memory refresh and do: X1 }& e- q1 v9 ?
memory sizing in Bootblock code. Do additional chipset initialization.
& ^4 L6 Z+ v8 u& R* q2 hRe-enable CACHE. Verify that flat mode is enabled.
7 f$ z1 q9 s; j6 n' ]D4 Test base 512KB memory. Adjust policies and cache first 8MB. Set stack.2 x: g! t( B$ _1 Z, w9 c* M
D5 Bootblock code is copied from ROM to lower system memory and control
" K. Q; G. F8 L5 ]- Dis given to it. BIOS now executes out of RAM. |
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