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Fix parameters for JTAGICE mkII and devices with bootloaders

This commit is contained in:
Stefan Rueger 2022-11-22 21:02:25 +00:00
parent 796e97ee3a
commit 8c73609c0e
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GPG Key ID: B0B4F1FD86B1EC55
1 changed files with 7 additions and 2 deletions
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9
src/jtagmkII.c
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@ -896,7 +896,7 @@ static void jtagmkII_set_devdescr(const PROGRAMMER *pgm, const AVRPART *p) {
int status;
unsigned char *resp, c;
LNODEID ln;
AVRMEM * m;
AVRMEM *flm;
struct {
unsigned char cmd;
struct device_descriptor dd;
@ -907,13 +907,18 @@ static void jtagmkII_set_devdescr(const PROGRAMMER *pgm, const AVRPART *p) {
sendbuf.dd.ucSPMCRAddress = p->spmcr;
sendbuf.dd.ucRAMPZAddress = p->rampz;
sendbuf.dd.ucIDRAddress = p->idr;
if((flm = avr_locate_mem(p, "flash")) && p->boot_section_size > 0) {
unsigned int sbls = (flm->size - p->boot_section_size)/2; // Words
sendbuf.dd.uiStartSmallestBootLoaderSection[0] = sbls;
sendbuf.dd.uiStartSmallestBootLoaderSection[1] = sbls>>8;
}
u16_to_b2(sendbuf.dd.EECRAddress, p->eecr? p->eecr: 0x3f); // Unset eecr means 0x3f
sendbuf.dd.ucAllowFullPageBitstream =
(p->flags & AVRPART_ALLOWFULLPAGEBITSTREAM) != 0;
sendbuf.dd.EnablePageProgramming =
(p->flags & AVRPART_ENABLEPAGEPROGRAMMING) != 0;
for (ln = lfirst(p->mem); ln; ln = lnext(ln)) {
m = ldata(ln);
AVRMEM *m = ldata(ln);
if (strcmp(m->desc, "flash") == 0) {
if (m->page_size > 256)
PDATA(pgm)->flash_pagesize = 256;