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flashing speed improved using queued jtag. error propagation improved.

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This commit is contained in:
Rodrigo L. Rosa
2011-05-18 20:11:04 -07:00
committed by Øyvind Harboe
parent ee124401a2
commit ef599aebfd
3 changed files with 355 additions and 291 deletions
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619
src/target/dsp5680xx.c
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21
src/target/dsp5680xx.h
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@@ -124,6 +124,8 @@
#define DSP5680XX_ONCE_OPABDR 0x13 /* OnCE Program Address Register—Decode cycle (OPABDR) */
//----------------------------------------------------------------
#define FLUSH_COUNT_WRITE 4095 // This value works, higher values (and lower...) may work as well.
#define FLUSH_COUNT_FLASH 7 // Waiting for longer queues will cause flashing errors.
//----------------------------------------------------------------
// HFM (flash module) Commands (ref:MC56F801xRM.pdf@159)
//----------------------------------------------------------------
@@ -190,21 +192,16 @@
#define SIM_CMD_RESET 0x10
//----------------------------------------------------------------
struct dsp5680xx_common
{
//TODO
};
static inline struct dsp5680xx_common *target_to_dsp5680xx(struct target *target)
{
return target->arch_info;
}
struct context
{
struct dsp5680xx_common{
//TODO
uint32_t stored_pc;
int flush;
}context;
static inline struct dsp5680xx_common *target_to_dsp5680xx(struct target *target){
return target->arch_info;
}
int dsp5680xx_f_wr(struct target * target, uint8_t *buffer, uint32_t address, uint32_t count);
int dsp5680xx_f_erase_check(struct target * target,uint8_t * erased);