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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 a6 s1 _9 D8 R& X1 i
config.bld:
1 a8 _1 |9 N* B* H/* Memory Map for ti.platforms.evmOMAPL138' Y2 j3 X6 ?" K0 ]7 h8 H ?
*/ W$ A7 o; R, ]+ w1 R0 n' D, `
* C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) External Memory# x6 d9 h- B H$ c$ A3 a" Q1 p
* ------------------------------------------------------------------------% {* C3 S. ]! W. S7 j( S `! Y
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) Linux
9 C8 M- M6 l' `# } * C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 (ipc)
) a) p4 N o7 w * C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 (program shared region)
; q5 l6 G! f+ Q4 f2 q. q r7 G, U: B6 g * C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG (code, data)
/ k& f6 N. x' `6 x6 {$ Z * C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 (program shared region)
% g7 S4 S9 S( s Q, c% @ * C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) Linux
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' l( x/ N9 x( o) JDsp.cfg:
' I7 d" ~% h7 S, X9 {/* configure external memory cache property
7 u! t2 s6 d0 [& t0 I/ p5 V7 B *
0 Y5 F' ^! Z" R6 l. [4 \) z2 v * C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) Cache.MAR192_223
/ a( l8 d$ }) z/ C! W. G) W * ----------------------------------------------------------------------------; Z7 ^/ L5 ?, c
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) -------- don't care, Z1 X) ^1 u7 F% c1 z4 |4 b8 O
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 no-cache MAR194) w, D7 k& z& F5 t
* C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 no-cache MAR194
: G/ @& G5 ?7 C% e * C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG cache enable MAR195$ R+ H) _$ q; N4 T4 y5 G7 o- Q4 q3 Z
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) SR_2 cache enable MAR1953 L4 h0 ^$ P# Y0 |( A& i+ F5 O$ x) _
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) -------- don't care
' m" }- }9 w, m+ L */
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