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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。
. Q7 \& ^ F% E% |+ _2 oconfig.bld:/ W, l C- r1 Q6 N1 ~
/* Memory Map for ti.platforms.evmOMAPL1383 P: J% ^6 [! \6 U5 }% c
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* C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) External Memory- r. z9 K+ V; {9 c
* ------------------------------------------------------------------------6 H B, z: z0 P& f( z
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) Linux( M/ }; s" e7 @
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 (ipc); A+ U1 @# C$ F
* C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 (program shared region)
% n1 X; \# X; U$ W; G% y * C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG (code, data)1 F% z2 J$ K# `/ d
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 (program shared region)
3 _5 h9 K: p8 M1 R# d# B4 ^5 k * C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) Linux
$ q' h0 r$ n, o# s$ k" u */
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/ ]" I4 @: u: i, l$ S3 u' lDsp.cfg:; \- O+ T7 p& P5 Z# B& b
/* configure external memory cache property' l, `0 s2 f8 T6 \' u; z; S7 s
*
4 n) P, u- i) P; l! o+ {; } * C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) Cache.MAR192_223& g0 d% L. V" t5 \4 I+ i; t
* ----------------------------------------------------------------------------8 Z9 ?, P* l1 K+ x5 C. Y
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) -------- don't care
& R! k5 S: _5 z# U * C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 no-cache MAR194
# k1 @. e2 I& G+ _- j; \9 O * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 no-cache MAR194" p9 P- \/ D0 Z3 @9 b
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG cache enable MAR1954 h+ o) o, _9 n. @" R" g
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 cache enable MAR1957 E( q/ F7 _+ J5 o
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) -------- don't care5 Q2 `+ }, z# S$ |
*/1 D4 C6 L7 `9 K8 N- i
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