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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。
2 k; J9 B9 ?$ N1 ]# l, f( D7 dconfig.bld:. I3 |% [5 D% I2 S" n, y }) \
/* Memory Map for ti.platforms.evmOMAPL138! [& \& e/ [- c* j: }# M
*
( s' c# z0 x" A( {4 t * C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) External Memory: ?2 J( f1 J% |
* ------------------------------------------------------------------------( m+ d% ^+ s3 o0 j/ \; o
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) Linux
4 s- ^& I# `1 i$ S; ~1 V h9 j * C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 (ipc)
/ J: q: S4 {8 g6 }+ } * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 (program shared region)$ @, ~5 Z0 {7 u4 {! y7 u7 U
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG (code, data)" h4 J+ N5 {' G" U5 A. u
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 (program shared region): p, w* R0 o- f R* Y/ }; {6 i" W
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) Linux
5 z! C! J+ a z8 \ O! x) n$ Z */
8 E" b4 W3 ?+ k
1 E2 R: P9 U3 d( u
2 S6 x; Q0 D$ E! SDsp.cfg:
& s" O' {, B; s1 V/* configure external memory cache property
4 p5 c; M6 @" q/ T1 u2 g *
, K9 t2 n+ g: F$ e; B% z * C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) Cache.MAR192_223
7 W4 m& t8 [8 f * ----------------------------------------------------------------------------9 [2 \, @/ m e' O8 u! G
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) -------- don't care
. n* h0 Z4 L6 T1 B! r * C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 no-cache MAR1941 C5 q( j8 T; ?* d1 _
* C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 no-cache MAR1947 k% u7 q7 E, ^8 Q- |
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG cache enable MAR195
# t5 ^( t( N. Y8 i, x6 ]( i& h5 k * C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 cache enable MAR195
% {+ R1 r1 i' C# @ * C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) -------- don't care
6 y) H" H& v- m5 ^, w */
+ T7 Q [1 w( a/ p |
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