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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。
# p Y! w# i# K+ q1 G- tconfig.bld:: P5 s8 i5 V7 r. K) ^, a6 Q
/* Memory Map for ti.platforms.evmOMAPL138) t7 p( @6 Y. Z' x, G0 P( c/ Z' \) ?6 w
*9 w( w3 Z& `0 |# Q
* C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) External Memory0 o) G) ]5 f1 b
* ------------------------------------------------------------------------5 ]2 t3 c* ^- s
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) Linux5 O8 {4 K' W4 n3 F
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 (ipc)
9 | V4 p0 J; P' z9 S+ d* X- E6 i * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 (program shared region)! {/ Q; J. K. G* ~0 ?
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG (code, data)
! z/ N7 C) l6 A4 `/ z- V5 }3 a * C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 (program shared region)1 [( a* ^7 b9 P/ ?
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) Linux
+ ]) r3 M; O; z# u6 b */4 F. A) b$ O9 l" k& k4 G, e6 t
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6 \, A: l0 U' oDsp.cfg:2 A& Z: f* Z' o+ j
/* configure external memory cache property( a1 Q+ i$ j8 ]
*
- c; R# U7 S* P# K. b8 g5 L- @% ^/ C * C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) Cache.MAR192_223
* O, n& Z/ j2 T! Q$ m: ~ I4 o * ----------------------------------------------------------------------------
, W j i/ J4 N2 Y8 Z * C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) -------- don't care$ |8 l- P$ K$ W6 p4 y4 r; w
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 no-cache MAR194
+ s1 P5 h# s+ N1 ` * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 no-cache MAR1942 n0 d; \9 O" P( e; @: V2 v
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG cache enable MAR195% L& |7 J% | b
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 cache enable MAR195
' w1 y, K! ]5 U8 m9 j& h1 S8 \ * C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) -------- don't care+ y& B7 W+ Z1 v' b# d3 I( f& F
*/
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