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Use STORAGE_WANTS_ALIGN to make clear it's not a strict necessity

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Define PROC_NEEDS_CACHEALIGN only for PP

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25339 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-03-26 00:11:50 +00:00
parent e108d571ba
commit b6065a8ceb
3 changed files with 15 additions and 20 deletions
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4
firmware/target/arm/s5l8700/system-target.h
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@ -29,10 +29,8 @@
#define CPUFREQ_NORMAL 47923200
#define CPUFREQ_MAX 191692800
/* DMA engine needs aligned addresses */
#define PROC_NEEDS_CACHEALIGN
#define CACHEALIGN_BITS (4) /* 2^4 = 16 bytes */
#define NEEDS_STORAGE_ALIGN
#define WANTS_STORAGE_ALIGN
#define inl(a) (*(volatile unsigned long *) (a))
#define outl(a,b) (*(volatile unsigned long *) (b) = (a))

2
firmware/target/arm/system-target.h
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@ -164,7 +164,7 @@ static inline void wake_core(int core)
#define CACHEALIGN_BITS (4) /* 2^4 = 16 bytes */
#if defined(CPU_PP502x) && defined(HAVE_ATA_DMA)
#define NEEDS_STORAGE_ALIGN
#define STORAGE_WANTS_ALIGN
#endif
/** cache functions **/