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AVR32 verify and read now work 

git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@862 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
David Hoerl 2009-10-10 23:34:03 +00:00
parent 5e1754bfb7
commit 859977db9a
1 changed files with 99 additions and 26 deletions
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123
jtagmkII.c
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@ -2599,7 +2599,6 @@ static int jtagmkII_avr32_reset(PROGRAMMER * pgm, unsigned char val, unsigned ch
#define AVR32_RESET_READ_IR 0x0001
#define AVR32_RESET_READ_READ_CHIPINFO 0x0002
#define AVR32_SET4RUNNING 0x0004
#define AVR32_RELEASE_JTAG 0x0008
// At init: AVR32_RESET_READ_IR | AVR32_RESET_READ_READ_CHIPINFO
static int jtagmkII_reset32(PROGRAMMER * pgm, unsigned short flags)
@ -2729,7 +2728,6 @@ static int jtagmkII_reset32(PROGRAMMER * pgm, unsigned short flags)
val = jtagmkII_read_SABaddr(pgm, 0x00000010, 0x06);
if(val != 0x00000000) {lineno = __LINE__; goto eRR;}
}
if(flags & AVR32_SET4RUNNING) {
status = jtagmkII_write_SABaddr(pgm, AVR32_DINST, 0x01, 0xe1b00014); // mfsr R0, 80
if(status < 0) {lineno = __LINE__; goto eRR;}
@ -2757,16 +2755,6 @@ static int jtagmkII_reset32(PROGRAMMER * pgm, unsigned short flags)
status = jtagmkII_write_SABaddr(pgm, AVR32_DINST, 0x01, 0xd623d703); // retd
if(status < 0) {lineno = __LINE__; goto eRR;}
}
if(flags & AVR32_RELEASE_JTAG) {
// AVR32 "special"
buf[0] = CMND_SET_PARAMETER;
buf[1] = 0x03;
buf[2] = 0x02;
jtagmkII_send(pgm, buf, 3);
status = jtagmkII_recv(pgm, &resp);
if(status < 0 || resp[0] != RSP_OK) {lineno = __LINE__; goto eRR;}
free(resp);
}
return 0;
@ -2832,6 +2820,8 @@ static int jtagmkII_smc_init32(PROGRAMMER * pgm)
// need a small delay to let clock stabliize
{
usleep(50*1000);
#if 0
struct timeval tm_ref, tm_new;
time_t t_ref, t_new;
@ -2848,6 +2838,7 @@ static int jtagmkII_smc_init32(PROGRAMMER * pgm)
// 1 ms
if((t_new-t_ref) > 1000) break;
}
#endif
}
return 0;
@ -3035,7 +3026,6 @@ static int jtagmkII_chip_erase32(PROGRAMMER * pgm, AVRPART * p)
x = resp[1];
free(resp);
if(x == 0x01) break;
//printf("WAITING FOR 1\n");;
}
for(;;) {
buf[0] = CMND_GET_IR;
@ -3050,7 +3040,6 @@ static int jtagmkII_chip_erase32(PROGRAMMER * pgm, AVRPART * p)
x = resp[1];
free(resp);
if(x == 0x05) break;
//printf("WAITING FOR 5\n");;
}
for(;;) {
buf[0] = CMND_GET_IR;
@ -3065,7 +3054,6 @@ static int jtagmkII_chip_erase32(PROGRAMMER * pgm, AVRPART * p)
x = resp[1];
free(resp);
if(x== 0x01) break;
//printf("WAITING FOR 1\n");;
}
status = jtagmkII_avr32_reset(pgm, 0x00, 0x01, 0x01);
@ -3271,12 +3259,22 @@ static int jtagmkII_open32(PROGRAMMER * pgm, char * port)
static void jtagmkII_close32(PROGRAMMER * pgm)
{
int status;
unsigned char buf[1], *resp, c;
int status, lineno;
unsigned char *resp, buf[3], c;
unsigned long val=0;
if (verbose >= 2)
fprintf(stderr, "%s: jtagmkII_close32()\n", progname);
// AVR32 "special"
buf[0] = CMND_SET_PARAMETER;
buf[1] = 0x03;
buf[2] = 0x02;
jtagmkII_send(pgm, buf, 3);
status = jtagmkII_recv(pgm, &resp);
if(status < 0 || resp[0] != RSP_OK) {lineno = __LINE__; goto eRR;}
free(resp);
#if 0
if (PDATA(pgm)->device_descriptor_length) {
/* When in JTAG mode, restart target. */
@ -3342,16 +3340,90 @@ static void jtagmkII_close32(PROGRAMMER * pgm)
progname, jtagmkII_get_rc(c));
}
serial_close(&pgm->fd);
pgm->fd.ifd = -1;
ret:
serial_close(&pgm->fd);
pgm->fd.ifd = -1;
return;
eRR:
fprintf(stderr,
"%s: jtagmkII_reset32(): "
"failed at line %d (status=%x val=%lx)\n",
progname, lineno, status, val);
goto ret;
}
static int jtagmkII_paged_load32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
int page_size, int n_bytes)
{
fprintf(stderr, "Paged load 32\n");
unsigned int addr, block_size;
unsigned char cmd[7];
unsigned char *resp;
int lineno, status;
unsigned long val=0;
long otimeout = serial_recv_timeout;
return 0;
if (verbose >= 2)
fprintf(stderr, "%s: jtagmkII_paged_load32(.., %s, %d, %d)\n",
progname, m->desc, page_size, n_bytes);
serial_recv_timeout = 256;
//fprintf(stderr, "\n pageSize=%d bytes=%d pages=%d m->offset=0x%x pgm->page_size %d\n", page_size, n_bytes, pages, m->offset, pgm->page_size);
cmd[0] = CMND_READ_MEMORY32;
cmd[1] = 0x40;
cmd[2] = 0x05;
addr = 0;
for (addr = 0; addr < n_bytes; addr += block_size) {
block_size = ((n_bytes-addr) < pgm->page_size) ? (n_bytes - addr) : pgm->page_size;
if (verbose >= 3)
fprintf(stderr, "%s: jtagmkII_paged_load32(): "
"block_size at addr %d is %d\n",
progname, addr, block_size);
u32_to_b4r(cmd + 3, m->offset + addr);
status = jtagmkII_send(pgm, cmd, 7); if(status<0) {lineno = __LINE__; goto eRR;}
status = jtagmkII_recv(pgm, &resp); if(status<0) {lineno = __LINE__; goto eRR;}
if (verbose >= 3) {
putc('\n', stderr);
jtagmkII_prmsg(pgm, resp, status);
} else if (verbose == 2)
fprintf(stderr, "0x%02x (%d bytes msg)\n", resp[0], status);
if (resp[0] != 0x87) {
fprintf(stderr,
"%s: jtagmkII_paged_load32(): "
"bad response to write memory command: %s\n",
progname, jtagmkII_get_rc(resp[0]));
free(resp);
return -1;
}
memcpy(m->buf + addr, resp + 1, block_size);
free(resp);
report_progress(addr, n_bytes, NULL);
}
serial_recv_timeout = otimeout;
//status = jtagmkII_reset32(pgm, AVR32_SET4RUNNING | AVR32_RELEASE_JTAG);
//if(status < 0) {lineno = __LINE__; goto eRR;}
status = jtagmkII_reset32(pgm, AVR32_SET4RUNNING); // AVR32_SET4RUNNING | AVR32_RELEASE_JTAG
if(status < 0) {lineno = __LINE__; goto eRR;}
return addr;
eRR:
serial_recv_timeout = otimeout;
free(cmd);
fprintf(stderr,
"%s: jtagmkII_paged_load32(): "
"failed at line %d (status=%x val=%lx)\n",
progname, lineno, status, val);
return -1;
}
static int jtagmkII_paged_write32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
@ -3364,7 +3436,7 @@ static int jtagmkII_paged_write32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
unsigned long val=0;
unsigned long otimeout = serial_recv_timeout;
serial_recv_timeout = 500;
serial_recv_timeout = 256;
if(n_bytes == 0) return -1;
@ -3378,7 +3450,8 @@ static int jtagmkII_paged_write32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
}
// Init SMC and set clocks
status = jtagmkII_smc_init32(pgm); if(status != 0) {lineno = __LINE__; goto eRR;} // PLL 0
status = jtagmkII_smc_init32(pgm);
if(status != 0) {lineno = __LINE__; goto eRR;} // PLL 0
// First unlock the pages
for(pageNum=0; pageNum < pages; ++pageNum) {
@ -3448,10 +3521,10 @@ static int jtagmkII_paged_write32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
free(cmd);
serial_recv_timeout = otimeout;
status = jtagmkII_reset32(pgm, AVR32_SET4RUNNING | AVR32_RELEASE_JTAG);
status = jtagmkII_reset32(pgm, AVR32_SET4RUNNING); // AVR32_SET4RUNNING | AVR32_RELEASE_JTAG
if(status < 0) {lineno = __LINE__; goto eRR;}
return n_bytes;
return addr;
eRR:
serial_recv_timeout = otimeout;