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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。+ T8 j; ?" u) j
config.bld:1 }8 s4 l( U/ d! ]- ~* u
/* Memory Map for ti.platforms.evmOMAPL138' ^8 T3 v2 v, I
*
5 g$ d( k5 ^+ q. m& s2 B' R4 X* ? * C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) External Memory+ @6 S8 n4 `+ T& a
* ------------------------------------------------------------------------/ V m7 U( c+ d, N! x# N8 ~+ b6 [: u
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) Linux0 V! O* n/ L2 N1 Y# V) ?( q+ ` h
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 (ipc)
9 I4 l' a, h% X3 f; n/ B+ J' U * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 (program shared region)4 |; ], W! l$ }- K
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG (code, data)' e# m. J+ a% G/ z3 W8 w" z0 m
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 (program shared region)
- i, ^1 u4 @; ^( m7 @7 V * C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) Linux
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5 _# {1 |" g; }7 o2 GDsp.cfg:* M9 K: H8 A3 {2 d6 _
/* configure external memory cache property
, q5 d9 i& i: c8 l *
( L @0 W6 b _4 Z# T; C7 v7 f * C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) Cache.MAR192_2231 X5 O2 Y' t' L
* ----------------------------------------------------------------------------+ _+ c3 G+ o) K r
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) -------- don't care0 @' d' V! ~! ^) Q7 L! b- ?* k% F
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 no-cache MAR194
! G N+ X( J. U * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 no-cache MAR194
$ ^ I5 \' E! S' o * C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG cache enable MAR195" {4 ~ f4 h; Y
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 cache enable MAR1951 H9 G9 Q7 `, h: j* Z& z
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) -------- don't care( O; {5 T6 i* Y, Z' W& h! l) O
*/
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