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其实32M用得好,是非常够用的,这样会省下一些事的。
- R/ e3 P e2 X" wconfig.bld:) U; [2 A$ V$ L
/* Memory Map for ti.platforms.evmOMAPL138
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; `$ F$ F7 w( U) F: k0 {' r. V * C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) External Memory
8 K0 O) r6 K. C5 Z1 W% S# W" l * ------------------------------------------------------------------------) R& p( n+ E3 x( r/ t
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) Linux( a0 _5 \* }- g
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 (ipc)3 H- I% v- p7 M8 M) o1 R, r7 B
* C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 (program shared region)
! g2 M" R$ l, V * C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG (code, data)
- P" t- }/ U0 H8 ~& n3 z0 |8 c4 A * C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 (program shared region)/ p# z# ]4 Y8 M, |" k2 {
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) Linux
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Dsp.cfg:5 \: A, x/ C6 V
/* configure external memory cache property
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$ X+ d6 ]$ j* n, }, `$ e7 V * C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) Cache.MAR192_223( c4 R: ^0 F- U! i
* ----------------------------------------------------------------------------, g9 |2 w' X/ F( V# g
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) -------- don't care
* S. k+ V7 T% z9 Q: n" ]$ y' o * C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 no-cache MAR194
c2 X. c! B/ z D- W' b/ n * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 no-cache MAR194. }) s: f" `/ M9 g5 L4 [
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG cache enable MAR195
, L8 P8 `( n8 r1 I8 Y+ D * C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 cache enable MAR195
( m" j2 |# C3 S * C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) -------- don't care k5 y) e; z8 I8 Q) }8 h: q
*/
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