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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 J. f8 v0 `6 Iconfig.bld: Q/ i, z( k# T0 i' [; ]
/* Memory Map for ti.platforms.evmOMAPL138 w6 u% x2 D |* ]
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* C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) External Memory
* t: c9 D: b. u( C# _ * ------------------------------------------------------------------------
3 u# x. [$ r/ ?9 Y9 n( S' J * C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) Linux
. [$ R! v, G0 ~7 n" {& r * C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 (ipc)
0 F0 M g; ^3 J * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 (program shared region)
: i4 ~, h4 J. W2 `& @4 a$ S8 ^ * C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG (code, data)7 O# O/ l! b- w$ P5 Y, m4 @$ t
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 (program shared region)
9 d$ R: x. V2 l9 U7 f, O7 h/ h * C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) Linux
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Dsp.cfg:0 ~5 P; u t6 f$ Y+ {
/* configure external memory cache property( d' Z( N2 j0 Y" @4 g% B
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* C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) Cache.MAR192_223( {/ t% Y0 k' w; w$ K
* ----------------------------------------------------------------------------
' _, \8 ]8 A" w) Q& r; E; d K/ | * C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) -------- don't care4 N! |% A& y& a) g: m% t8 p6 R
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 no-cache MAR194
, {% v t1 h* |% R) A8 C * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 no-cache MAR194# W3 ~$ f& s) N6 V/ R- b% m+ d9 P
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG cache enable MAR195; ]3 T+ K n5 I; y5 _" Y
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 cache enable MAR1958 g& A0 Y' \$ @' g! d
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) -------- don't care
$ |/ ?5 Z9 y& j+ z2 D5 y& Y */
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