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Reconfigure IRAM for S5L870x. S5L8700 has 256 KB of IRAM, use a 48 KB / 208 KB split for core/codec. S5L8701 has 176 KB of IRAM, use a 48 KB / 128 KB split for core/codec. This will allow further speed optimization of codecs.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28463 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Andree Buschmann 2010-11-02 22:56:31 +00:00
parent 88b6bef9d4
commit 57a683fc7d
2 changed files with 8 additions and 6 deletions
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4
firmware/target/arm/s5l8700/app.lds
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@ -21,9 +21,9 @@ STARTUP(target/arm/s5l8700/crt0.o)
#define DRAMSIZE (DRAM_SIZE - PLUGINSIZE - CODECSIZE)
#define CODECORIG (ENDAUDIOADDR)
#if CONFIG_CPU==S5L8700
#define IRAMSIZE (128*1024) /* 256KB total - 128KB for core, 128KB for plugins */
#define IRAMSIZE (48*1024) /* 256KB total - 48KB for core, 208KB for plugins */
#else /* S5L8701 */
#define IRAMSIZE (96*1024) /* 176KB total - 96KB for core, 80KB for plugins */
#define IRAMSIZE (48*1024) /* 176KB total - 48KB for core, 128KB for plugins */
#endif
/* Where the codec buffer ends, and the plugin buffer starts */