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D3 If memory sizing module not executed, start memory refresh and do! K, S; C5 Q0 b: B- a
memory sizing in Bootblock code. Do additional chipset initialization.
8 c# |0 i" {" e7 H! cRe-enable CACHE. Verify that flat mode is enabled.- h" a- Q; V" v/ X
D4 Test base 512KB memory. Adjust policies and cache first 8MB. Set stack. Q' `$ e, I( S, \+ g
D5 Bootblock code is copied from ROM to lower system memory and control' M6 A x+ p/ M: i$ t8 R0 R
is given to it. BIOS now executes out of RAM. |
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