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| author | Thomas Martitz <kugel@rockbox.org> | 2010-04-05 19:18:15 +0000 |
|---|---|---|
| committer | Thomas Martitz <kugel@rockbox.org> | 2010-04-05 19:18:15 +0000 |
| commit | 02afc271c92c9138a51c22ff723872c7a430f74e (patch) | |
| tree | fa6e2487cfd351d684d28b36f392040a27654b5e /apps/plugins | |
| parent | 527a2e64ab23fee104bf447e06fdefb38c211418 (diff) | |
| download | rockbox-02afc271c92c9138a51c22ff723872c7a430f74e.tar.gz rockbox-02afc271c92c9138a51c22ff723872c7a430f74e.zip | |
as3525v2: Move codec into iram freeing 1MB for the audio buffer and also a small decoding speedup (iram seems to be 50% faster than dram when boosted and the same when unboosed). 32k is still reserved for the core and can be readjusted if needed. Codecs don't appear to ever need the 1MB (usually <350k only).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25491 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins')
| -rw-r--r-- | apps/plugins/plugin.lds | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/apps/plugins/plugin.lds b/apps/plugins/plugin.lds index 0ef27603e9..3a88867fa1 100644 --- a/apps/plugins/plugin.lds +++ b/apps/plugins/plugin.lds | |||
| @@ -68,7 +68,7 @@ OUTPUT_FORMAT(elf32-littlemips) | |||
| 68 | #elif CONFIG_CPU==AS3525 || CONFIG_CPU==AS3525v2 | 68 | #elif CONFIG_CPU==AS3525 || CONFIG_CPU==AS3525v2 |
| 69 | #include "cpu.h" | 69 | #include "cpu.h" |
| 70 | #define DRAMORIG DRAM_ORIG | 70 | #define DRAMORIG DRAM_ORIG |
| 71 | #ifdef AMS_LOWMEM | 71 | #if defined(AMS_LOWMEM) || (CONFIG_CPU == AS3525v2) |
| 72 | #define DRAMSIZE (DRAM_SIZE - PLUGIN_BUFFER_SIZE - STUBOFFSET - TTB_SIZE) | 72 | #define DRAMSIZE (DRAM_SIZE - PLUGIN_BUFFER_SIZE - STUBOFFSET - TTB_SIZE) |
| 73 | #else | 73 | #else |
| 74 | #define DRAMSIZE (DRAM_SIZE - PLUGIN_BUFFER_SIZE - STUBOFFSET - CODEC_SIZE - TTB_SIZE) | 74 | #define DRAMSIZE (DRAM_SIZE - PLUGIN_BUFFER_SIZE - STUBOFFSET - CODEC_SIZE - TTB_SIZE) |
| @@ -131,7 +131,7 @@ OUTPUT_FORMAT(elf32-littlemips) | |||
| 131 | #define IRAMSIZE 0 | 131 | #define IRAMSIZE 0 |
| 132 | 132 | ||
| 133 | #elif CONFIG_CPU==AS3525 || CONFIG_CPU==AS3525v2 | 133 | #elif CONFIG_CPU==AS3525 || CONFIG_CPU==AS3525v2 |
| 134 | #ifdef AMS_LOWMEM | 134 | #if defined(AMS_LOWMEM) || (CONFIG_CPU == AS3525v2) |
| 135 | #define IRAMSIZE 0 /* simulates no IRAM since codec is already entirely in IRAM */ | 135 | #define IRAMSIZE 0 /* simulates no IRAM since codec is already entirely in IRAM */ |
| 136 | #define CODEC_ORIGIN (IRAM_ORIG + IRAM_SIZE - CODEC_SIZE) | 136 | #define CODEC_ORIGIN (IRAM_ORIG + IRAM_SIZE - CODEC_SIZE) |
| 137 | #define PLUGIN_ORIGIN (DRAM_ORIG + DRAMSIZE) | 137 | #define PLUGIN_ORIGIN (DRAM_ORIG + DRAMSIZE) |