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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。
) u3 P, A+ R* H. Vconfig.bld:
, C1 s. A: u( X, Y. I/ V& i: Y2 x/* Memory Map for ti.platforms.evmOMAPL138
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* l3 h5 t6 S& p, s+ ] * C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) External Memory# E5 q3 g) X% [/ k& d- W! C
* ------------------------------------------------------------------------
$ I. ~& G E1 t6 G2 P8 q8 d * C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) Linux0 @7 k3 }9 U- N5 c
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 (ipc)
' {9 s0 ]! v% e) ?$ Q * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 (program shared region)
4 A' N3 n' u# I( ?" h- M * C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG (code, data)2 d& K+ S$ d1 z! t! R) l
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 (program shared region)
# r- @, J, e# p3 l. o * C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) Linux* _% B( v( c9 k( a( ^; E) g, e4 n
*/
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Dsp.cfg:+ {' K z: {3 Q; f/ f4 ^
/* configure external memory cache property
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* C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) Cache.MAR192_223
6 @0 R1 A) @( J. U * ----------------------------------------------------------------------------
2 i4 U( t0 `( V& b ?: j * C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) -------- don't care/ B0 {1 W' x3 n& y" l
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 no-cache MAR1947 r0 v' F% a5 k- `
* C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 no-cache MAR194 T D, d' q( ?
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG cache enable MAR195
4 |' m4 s% I$ |1 c * C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 cache enable MAR1956 B5 ?4 Z# Z2 ^! W3 I% C S2 m
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) -------- don't care5 v& _% B3 {" [0 _8 h' e5 {" V
*/
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