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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。
! d* L% V0 i! e8 `% _4 `( Vconfig.bld:
. w8 J0 \! `. S0 {' @; i/* Memory Map for ti.platforms.evmOMAPL138! k4 y1 [3 Z# t5 u; {+ _
*1 `) t9 m* _9 y; V8 M9 x
* C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) External Memory
9 f% A* t- u5 N6 s* I$ _ * ------------------------------------------------------------------------
. @$ R. y, C) a * C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) Linux! F/ |: U2 c/ l2 G4 }" j1 n
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 (ipc)
7 O: x* v y' p$ \1 z+ M. P * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 (program shared region)- i9 i! V: `, t
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG (code, data)
! M4 F' `/ I1 x# h$ E * C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 (program shared region) r. e, ^- L; S
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) Linux
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Dsp.cfg:
8 Q5 W' @: i) u" w$ r2 F/* configure external memory cache property
7 K1 W9 r+ q/ M, \ *) g" G9 z5 ]( U* B; F, E
* C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) Cache.MAR192_2239 k! h" M3 N; V9 r4 y7 m
* ----------------------------------------------------------------------------7 d& ?5 o% ?$ l- N4 i
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) -------- don't care
+ @/ F* N( S- \/ f7 Y * C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 no-cache MAR1944 k) U" x- ^2 y/ N2 M
* C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 no-cache MAR194
( {; n. j* R2 Z+ U- N1 {$ n * C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG cache enable MAR195( w1 a v& C* V
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 cache enable MAR1951 a9 h( ~7 h, W2 t
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) -------- don't care1 B$ U2 q E0 q& @% I; t
*/
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