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XScale: initial PXA3xx support

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[dbrownell@users.sourceforge.net: user's guide; variant param is optional]

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This commit is contained in:
Marek Vasut
2009-11-29 12:53:06 +01:00
committed by David Brownell
parent 73ec6d9b89
commit 17b7600a59
3 changed files with 40 additions and 11 deletions
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7
src/target/xscale.h
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@@ -37,6 +37,10 @@
#define XSCALE_LDIC 0x07
#define XSCALE_SELDCSR 0x09
/* Possible CPU types */
#define XSCALE_IXP4XX_PXA2XX 0x0
#define XSCALE_PXA3XX 0x4
enum xscale_debug_reason
{
XSCALE_DBG_REASON_GENERIC,
@@ -129,6 +133,9 @@ struct xscale_common
uint32_t cp15_control_reg;
int fast_memory_access;
/* CPU variant */
int xscale_variant;
};
static inline struct xscale_common *