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Enable IRAM on TCC7801 (Cowon D2) for a 6-12% speedup in codecs that use it, and a small increase in battery life.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26436 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rob Purchase 2010-05-31 21:00:25 +00:00
parent 64adb32cbf
commit a6c1b54d46
4 changed files with 11 additions and 10 deletions
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7
apps/plugins/plugin.lds
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@ -120,10 +120,13 @@ OUTPUT_FORMAT(elf32-littlemips)
#elif defined(CPU_TCC780X) || defined(CPU_TCC77X)
#define DRAMORIG 0x20000000
/*#define IRAMORIG 0x1000c000
#define IRAMSIZE 0xc000*/
#if CONFIG_CPU==TCC7801
#define IRAMORIG 0x1000c000
#define IRAMSIZE 0xc000
#else
#define IRAM DRAM
#define IRAMSIZE 0
#endif
#elif CONFIG_CPU==AS3525 || CONFIG_CPU==AS3525v2
#if defined(AMS_LOWMEM) || (CONFIG_CPU == AS3525v2)