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Xmega page erase implementation for XPROG (AVRISPmkII, STK600) 

git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1090 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch 2012-05-04 15:47:26 +00:00
parent b9a38193a0
commit ffeb38cf3e
2 changed files with 57 additions and 5 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2012-05-04 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Xmega page erase implementation for XPROG (AVRISPmkII, STK600)
* stk500v2.c (stk600_xprog_page_erase): New function.
2012-05-04 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Xmega page erase implementation for JTAGICEmkII

57
stk500v2.c
View File

@ -2167,6 +2167,15 @@ static int stk500hvsp_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
}
static int stk500v2_page_erase(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
unsigned int addr)
{
fprintf(stderr,
"%s: stk500v2_page_erase(): this function must never be called\n",
progname);
return -1;
}
static int stk500v2_set_vtarget(PROGRAMMER * pgm, double v)
{
unsigned char uaref, utarg;
@ -3536,11 +3545,7 @@ static int stk600_xprog_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
}
b[0] = XPRG_CMD_WRITE_MEM;
b[1] = memtype;
if (chunk + 256 == page_size) {
b[2] = writemode; /* last chunk */
} else {
b[2] = 0; /* initial/intermediate chunk: just download */
}
b[2] = writemode;
b[3] = addr >> 24;
b[4] = addr >> 16;
b[5] = addr >> 8;
@ -3634,6 +3639,42 @@ static int stk600_xprog_chip_erase(PROGRAMMER * pgm, AVRPART * p)
return 0;
}
static int stk600_xprog_page_erase(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
unsigned int addr)
{
unsigned char b[6];
if (strcmp(m->desc, "flash") == 0) {
b[1] = stk600_xprog_memtype(pgm, addr - m->offset) == XPRG_MEM_TYPE_APPL?
XPRG_ERASE_APP_PAGE: XPRG_ERASE_BOOT_PAGE;
} else if (strcmp(m->desc, "application") == 0 ||
strcmp(m->desc, "apptable") == 0) {
b[1] = XPRG_ERASE_APP_PAGE;
} else if (strcmp(m->desc, "boot") == 0) {
b[1] = XPRG_ERASE_BOOT_PAGE;
} else if (strcmp(m->desc, "eeprom") == 0) {
b[1] = XPRG_ERASE_EEPROM_PAGE;
} else {
fprintf(stderr,
"%s: stk600_xprog_page_erase(): unknown paged memory \"%s\"\n",
progname, m->desc);
return -1;
}
addr += m->offset;
b[0] = XPRG_CMD_ERASE;
b[2] = addr >> 24;
b[3] = addr >> 16;
b[4] = addr >> 8;
b[5] = addr;
if (stk600_xprog_command(pgm, b, 6, 2) < 0) {
fprintf(stderr,
"%s: stk600_xprog_page_erase(): XPRG_CMD_ERASE(%d) failed\n",
progname, b[1]);
return -1;
}
return 0;
}
/*
* Modify pgm's methods for XPROG operation.
*/
@ -3645,6 +3686,7 @@ static void stk600_setup_xprog(PROGRAMMER * pgm)
pgm->write_byte = stk600_xprog_write_byte;
pgm->paged_load = stk600_xprog_paged_load;
pgm->paged_write = stk600_xprog_paged_write;
pgm->page_erase = stk600_xprog_page_erase;
pgm->chip_erase = stk600_xprog_chip_erase;
}
@ -3660,6 +3702,7 @@ static void stk600_setup_isp(PROGRAMMER * pgm)
pgm->write_byte = avr_write_byte_default;
pgm->paged_load = stk500v2_paged_load;
pgm->paged_write = stk500v2_paged_write;
pgm->page_erase = stk500v2_page_erase;
pgm->chip_erase = stk500v2_chip_erase;
}
@ -3689,6 +3732,7 @@ void stk500v2_initpgm(PROGRAMMER * pgm)
*/
pgm->paged_write = stk500v2_paged_write;
pgm->paged_load = stk500v2_paged_load;
pgm->page_erase = stk500v2_page_erase;
pgm->print_parms = stk500v2_print_parms;
pgm->set_vtarget = stk500v2_set_vtarget;
pgm->set_varef = stk500v2_set_varef;
@ -3796,6 +3840,7 @@ void stk500v2_jtagmkII_initpgm(PROGRAMMER * pgm)
*/
pgm->paged_write = stk500v2_paged_write;
pgm->paged_load = stk500v2_paged_load;
pgm->page_erase = stk500v2_page_erase;
pgm->print_parms = stk500v2_print_parms;
pgm->set_sck_period = stk500v2_set_sck_period_mk2;
pgm->perform_osccal = stk500v2_perform_osccal;
@ -3830,6 +3875,7 @@ void stk500v2_dragon_isp_initpgm(PROGRAMMER * pgm)
*/
pgm->paged_write = stk500v2_paged_write;
pgm->paged_load = stk500v2_paged_load;
pgm->page_erase = stk500v2_page_erase;
pgm->print_parms = stk500v2_print_parms;
pgm->set_sck_period = stk500v2_set_sck_period_mk2;
pgm->setup = stk500v2_jtagmkII_setup;
@ -3933,6 +3979,7 @@ void stk600_initpgm(PROGRAMMER * pgm)
*/
pgm->paged_write = stk500v2_paged_write;
pgm->paged_load = stk500v2_paged_load;
pgm->page_erase = stk500v2_page_erase;
pgm->print_parms = stk500v2_print_parms;
pgm->set_vtarget = stk600_set_vtarget;
pgm->set_varef = stk600_set_varef;