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1) Set svn:keywords where they should've been set

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2) Onda VX747 specific changes


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18080 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Maurus Cuelenaere 2008-07-17 10:13:56 +00:00
parent ccf4ce98fd
commit 1f692e5f55
10 changed files with 408 additions and 222 deletions
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52
firmware/export/jz4740.h
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@ -6,58 +6,6 @@
#ifndef __ASSEMBLY__
#define cache_unroll(base,op) \
__asm__ __volatile__(" \
.set noreorder; \
.set mips3; \
cache %1, (%0); \
.set mips0; \
.set reorder" \
: \
: "r" (base), \
"i" (op));
#define Index_Invalidate_I 0x00
#define Index_Writeback_Inv_D 0x01
#define CFG_DCACHE_SIZE 16384
#define CFG_ICACHE_SIZE 16384
#define CFG_CACHELINE_SIZE 32
#define KSEG0BASE 0x80003FFF /* HACK */
static inline void jz_flush_dcache(void)
{
unsigned long start;
unsigned long end;
start = KSEG0BASE;
end = start + CFG_DCACHE_SIZE;
while (start < end) {
cache_unroll(start,Index_Writeback_Inv_D);
start += CFG_CACHELINE_SIZE;
}
}
static inline void jz_flush_icache(void)
{
unsigned long start;
unsigned long end;
start = KSEG0BASE;
end = start + CFG_ICACHE_SIZE;
while(start < end) {
cache_unroll(start,Index_Invalidate_I);
start += CFG_CACHELINE_SIZE;
}
}
/* cpu pipeline flush */
static inline void jz_sync(void)
{
__asm__ volatile ("sync");
}
#define REG8(addr) (*(volatile unsigned char *)(addr))
#define REG16(addr) (*(volatile unsigned short *)(addr))
#define REG32(addr) (*(volatile unsigned int *)(addr))