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Diffstat (limited to 'src')
-rw-r--r--src/target/dsp5680xx.c20
1 files changed, 12 insertions, 8 deletions
diff --git a/src/target/dsp5680xx.c b/src/target/dsp5680xx.c
index da9ba46a..d1c1d198 100644
--- a/src/target/dsp5680xx.c
+++ b/src/target/dsp5680xx.c
@@ -1029,6 +1029,9 @@ static int dsp5680xx_f_execute_command(struct target * target, uint16_t command,
err_check(retval,"FM execute command failed.");
}
}while (!(i&0x40)); // wait until current command is complete
+
+ context.flush = 0;
+
retval = eonce_move_value_at_r2_disp(target,0x00,HFM_CNFG); // write to HFM_CNFG (lock=0, select bank) -- flash_desc.bank&0x03,0x01 == 0x00,0x01 ???
err_check_propagate(retval);
retval = eonce_move_value_at_r2_disp(target,0x04,HFM_USTAT); // write to HMF_USTAT, clear PVIOL, ACCERR & BLANK bits
@@ -1056,6 +1059,11 @@ static int dsp5680xx_f_execute_command(struct target * target, uint16_t command,
err_check_propagate(retval);
retval = eonce_move_value_at_r2_disp(target,0x80,HFM_USTAT); // start the command
err_check_propagate(retval);
+
+ context.flush = 1;
+ retval = dsp5680xx_execute_queue();
+ err_check_propagate(retval);
+
watchdog = 100;
do{
retval = eonce_move_at_r2_disp_to_y0(target,HFM_USTAT); // read HMF_USTAT
@@ -1070,6 +1078,10 @@ static int dsp5680xx_f_execute_command(struct target * target, uint16_t command,
}
}while (!(i&0x40)); // wait until the command is complete
*hfm_ustat = i;
+ if (i&HFM_USTAT_MASK_PVIOL_ACCER){
+ retval = ERROR_TARGET_FAILURE;
+ err_check(retval,"pviol and/or accer bits set. HFM command execution error");
+ }
return ERROR_OK;
}
@@ -1120,10 +1132,6 @@ static int dsp5680xx_f_signature(struct target * target, uint32_t address, uint3
}
retval = dsp5680xx_f_execute_command(target,HFM_CALCULATE_DATA_SIGNATURE,address,words,&hfm_ustat,1);
err_check_propagate(retval);
- if (hfm_ustat&HFM_USTAT_MASK_PVIOL_ACCER){
- retval = ERROR_TARGET_FAILURE;
- err_check(retval,"HFM exec error:pviol and/or accer bits set.");
- }
retval = dsp5680xx_read_16_single(target, HFM_BASE_ADDR|HFM_DATA, signature, 0);
return retval;
}
@@ -1138,10 +1146,6 @@ int dsp5680xx_f_erase_check(struct target * target, uint8_t * erased,uint32_t se
// Check if chip is already erased.
retval = dsp5680xx_f_execute_command(target,HFM_ERASE_VERIFY,HFM_FLASH_BASE_ADDR+sector*HFM_SECTOR_SIZE/2,0,&hfm_ustat,1); // blank check
err_check_propagate(retval);
- if (hfm_ustat&HFM_USTAT_MASK_PVIOL_ACCER){
- retval = ERROR_TARGET_FAILURE;
- err_check(retval,"pviol and/or accer bits set. EraseVerify HFM command execution error");;
- }
if(erased!=NULL)
*erased = (uint8_t)(hfm_ustat&HFM_USTAT_MASK_BLANK);
return retval;