diff options
| -rw-r--r-- | src/target/dsp5680xx.c | 30 |
1 files changed, 4 insertions, 26 deletions
diff --git a/src/target/dsp5680xx.c b/src/target/dsp5680xx.c index f503e081..da9ba46a 100644 --- a/src/target/dsp5680xx.c +++ b/src/target/dsp5680xx.c @@ -942,35 +942,13 @@ static int dsp5680xx_read_buffer(struct target * target, uint32_t address, uint3 LOG_USER("Target must be halted."); return ERROR_OK; } - // byte addressing! - int retval = ERROR_OK; - int pmem = 1; - uint16_t tmp_wrd= 0; - - retval = dsp5680xx_convert_address(&address, &pmem); - err_check_propagate(retval); - - for (unsigned i=0; i<size; i++) - if(!(i%2)){ - retval = dsp5680xx_read_16_single(target, address + i/2, &tmp_wrd, pmem); - err_check_propagate(retval); - //TODO find a better solution. endiannes differs from normal read, otherwise the openocd crc would do weird stuff. - buffer[i+1] = (uint8_t) (tmp_wrd>>8); - buffer[i] = (uint8_t) (tmp_wrd&0xff); - } - return retval; + // read_buffer is called when the verify_image command is executed. + // The "/2" solves the byte/word addressing issue. + return dsp5680xx_read(target,address,2,size/2,buffer); } static int dsp5680xx_checksum_memory(struct target * target, uint32_t address, uint32_t size, uint32_t * checksum){ - //TODO implement. - //This will make openocd do the work, but it will fail because of the word/byte addressing issues. - int retval; - struct working_area * crc_algorithm; - retval = target_alloc_working_area(target, 20, &crc_algorithm); - if(retval != ERROR_OK) - return ERROR_TARGET_RESOURCE_NOT_AVAILABLE; - retval = target_free_working_area(target, crc_algorithm); - return ERROR_FAIL; + return ERROR_FAIL;// This will make OpenOCD do the read out the data and verify it. } // Data signature algorithm used by the core FM (flash module) |