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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。1 y _) _9 \9 G5 ^
config.bld:& O1 D3 ]0 K3 m7 m, J
/* Memory Map for ti.platforms.evmOMAPL138
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) n* Z- T0 L% F" m4 ]* I0 Y * C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) External Memory) c# @3 C! c/ Z" g: _
* ------------------------------------------------------------------------( G |* p' G F/ q @$ j# b& [
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) Linux
2 f9 Y0 }, t3 Q# Z. i * C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 (ipc)2 W* a1 p- L7 y6 z! v4 v6 ^5 a# B/ o# e
* C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 (program shared region)
1 I$ F% h \" }, S2 k * C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG (code, data)
/ |, K8 F4 f9 Y1 n* @ * C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 (program shared region)
' J' |& o' j* ?5 p * C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) Linux, ^! O: l" p. Y. U2 p) T
*/
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, U0 @2 w( _6 z& |+ Y. `; QDsp.cfg:" z& Z9 {# d/ G, [# C' \
/* configure external memory cache property% J1 I2 x, J0 K4 S) a' i/ v# m0 t
*/ o" {. J5 q" U/ d4 {
* C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) Cache.MAR192_223. \8 j6 A0 w4 H) t& S+ r
* ----------------------------------------------------------------------------
$ y) k B+ M) E; }: ]) T * C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) -------- don't care
! V6 u D! v' `$ T2 x * C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 no-cache MAR194
- h$ ^; I/ ^4 q3 f+ i * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 no-cache MAR194' H1 e& N6 u# ^+ L- j2 a
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG cache enable MAR195
! t) G, p- K8 N: G1 o' ?+ Q * C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 cache enable MAR195. t) u X' J, D7 [8 A3 ~: \
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) -------- don't care% D% \5 M' E- k0 D" d
*/8 J) v- `. T& d
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