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Fix jtag3 access to UPDI sigrow sub-memories

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This commit is contained in:
Stefan Rueger
2024-07-14 23:12:20 +01:00
parent 0c710432d2
commit dbb1ceff1a
1 changed files with 3 additions and 3 deletions
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6
src/jtag3.c
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@@ -2135,7 +2135,7 @@ static int jtag3_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM
paddr_ptr = &PDATA(pgm)->flash_pageaddr;
cache_ptr = PDATA(pgm)->flash_pagecache;
} else if (mem_is_eeprom(mem)) {
if ( (pgm->flag & PGM_FL_IS_DW) || (p->prog_modes & PM_PDI) || (p->prog_modes & PM_UPDI) ) {
if ((pgm->flag & PGM_FL_IS_DW) || (p->prog_modes & (PM_PDI | PM_UPDI))) {
cmd[3] = MTYPE_EEPROM;
} else {
cmd[3] = MTYPE_EEPROM_PAGE;
@@ -2212,8 +2212,8 @@ static int jtag3_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM
msg_error("address out of range for signature memory: %lu\n", addr);
return -1;
}
} else if(mem_is_in_sigrow(mem)) { // sigrow submemories but not signature nor sigrow itself
cmd[3] = MTYPE_PRODSIG;
} else if(mem_is_in_sigrow(mem)) { // sigrow sub-memories but not signature nor sigrow itself
cmd[3] = (p->prog_modes & PM_UPDI)? MTYPE_SIGN_JTAG: MTYPE_PRODSIG;
AVRMEM *sigrow = avr_locate_sigrow(p);
if(sigrow)
addr += mem->offset - sigrow->offset; // Adjust offset for parent memory