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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。
4 ~+ y$ E4 {) I$ w! X. dconfig.bld:# I. O3 `3 M Y. W0 Z
/* Memory Map for ti.platforms.evmOMAPL1386 x6 R+ F. I7 u1 \$ B
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* C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) External Memory# O, S8 |3 o& P9 l
* ------------------------------------------------------------------------+ ^- c* ]# s) _
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) Linux4 M( o0 p! m: r. ^
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 (ipc)
2 M% r7 R, H2 @. @ * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 (program shared region)
7 G( _+ J. n+ \; s * C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG (code, data)
" w# q" n% {; J3 K5 d0 K: \ * C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 (program shared region)
! C0 W. C" g/ B1 |; m, k' M * C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) Linux
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Dsp.cfg:. j3 q; w3 n4 g2 H, _
/* configure external memory cache property
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% e. m3 N4 t* v x2 T" c * C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) Cache.MAR192_223# _3 `3 G5 |$ h) m
* ----------------------------------------------------------------------------4 u5 }5 {! p, q6 [
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) -------- don't care
/ b1 u2 P) `& W! N5 B* C# @8 k * C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 no-cache MAR194
, e5 n& ^5 W' w( Z * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 no-cache MAR194* o- f1 [7 K2 r4 G+ k
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG cache enable MAR1950 @9 U: A+ L8 R4 V- ]) D' {
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 cache enable MAR1956 ?% k/ M. C$ [( |9 x9 a" y
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) -------- don't care
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