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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。
9 g- F, l4 f2 L7 {2 Y& Gconfig.bld:
5 a W7 ^ k _6 r' e) g: J1 O/* Memory Map for ti.platforms.evmOMAPL1382 N4 ?9 L/ ]. Q7 ^4 L1 A
*: z! [+ T$ H% c+ q. _ a
* C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) External Memory
8 |+ ~) y0 G. W' n; t- K e) ?. \ * ------------------------------------------------------------------------
# Y) l: G# i/ L0 m: ^: T* y * C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) Linux2 j. b* D0 l$ C" H7 A+ h$ s5 m- O/ S
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 (ipc)
) c+ Q% H) e/ \ * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 (program shared region) L% A! O: `3 t2 i/ Y
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG (code, data)0 w( i; ~2 z- @2 m1 u L
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 (program shared region), |1 o: R1 H8 h0 c
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) Linux/ u- \4 s7 r) o) l" Y; E7 d' }
*/
* j* v, c6 s& k- p8 Q" B" K9 [7 J& t% S7 R9 }# z4 A% i
* A# l/ F: b3 n
Dsp.cfg:
. g- S. v% G4 w: N% r2 t' S9 }! u @" `/* configure external memory cache property
2 Y( W& ?0 J) {- Q _( I *; O# m& ]( b8 g8 o3 k) l5 q8 o
* C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) Cache.MAR192_223. I: d5 G+ ]8 {8 F# r$ w8 q
* ----------------------------------------------------------------------------3 |( h, n! L) Y" {: p$ r
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) -------- don't care% \" u) j8 z9 a! B
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 no-cache MAR194/ d& M" l$ Y8 Q5 p6 T/ G
* C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 no-cache MAR1940 \3 B& }8 ^* J
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG cache enable MAR195
$ S. e5 M( }" r. C * C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 cache enable MAR195
( |5 `5 v# t2 t( w * C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) -------- don't care) k. x/ |- u1 x9 h$ @4 N
*/
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