Closed avrs-admin closed 2 years ago
avrs-admin
commented
2 years ago Julien Aube
Added dragon_avr32_v2.patch which:
Add the dragon_avr32 item in the avrdude.conf.in config file template
Fix a bug in jtagmkII_initialize32(): call jtagmkII_set_devdescr() before using the flash_pagesize variable, since this variable value is set into jtagmkII_set_devdescr().
The consequence of this bug was a malloc(0) on jtagmkII.c:2948, and then any read/write on the page was crashing.
Now the
mcuee
commented
2 years ago I only have one UC3 device which is UC3A3256 (UC3-XPlained board from Microchip/Atmel). Avr Dragon works fine under Microchip Studio.
Not so sure if the above patch works for my device or not. I will try this patch later.
mcuee
commented
2 years ago AVR32 has been de-focused by Microchip/Atmel long ago. So we will close this issue.
mcuee
commented
1 year ago Patch file:
Index: jtagmkII.c
===================================================================
--- jtagmkII.c (révision 1018)
+++ jtagmkII.c (copie de travail)
@@ -166,6 +166,9 @@
unsigned int page_size,
unsigned int addr, unsigned int n_bytes);
+static int jtagmkII_dragon_open32(PROGRAMMER * pgm, char * port);
+
+
void jtagmkII_setup(PROGRAMMER * pgm)
{
if ((pgm->cookie = malloc(sizeof(struct pdata))) == 0) {
@@ -1676,7 +1679,81 @@
return 0;
}
+static int jtagmkII_dragon_open32(PROGRAMMER * pgm, char * port)
+{
+ int status;
+ unsigned char buf[6], *resp;
+ long baud;
+ if (verbose >= 2)
+ fprintf(stderr, "%s: jtagmkII_dragon_open()\n", progname);
+
+ /*
+ * The JTAG ICE mkII always starts with a baud rate of 19200 Bd upon
+ * attaching. If the config file or command-line parameters specify
+ * a higher baud rate, we switch to it later on, after establishing
+ * the connection with the ICE.
+ */
+ baud = 19200;
+
+ /*
+ * If the port name starts with "usb", divert the serial routines
+ * to the USB ones. The serial_open() function for USB overrides
+ * the meaning of the "baud" parameter to be the USB device ID to
+ * search for.
+ */
+ if (strncmp(port, "usb", 3) == 0) {
+#if defined(HAVE_LIBUSB)
+ serdev = &usb_serdev;
+ baud = USB_DEVICE_AVRDRAGON;
+#else
+ fprintf(stderr, "avrdude was compiled without usb support.\n");
+ return -1;
+#endif
+ }
+
+ strcpy(pgm->port, port);
+ if (serial_open(port, baud, &pgm->fd)==-1) {
+ return -1;
+ }
+
+ /*
+ * drain any extraneous input
+ */
+ jtagmkII_drain(pgm, 0);
+
+ if (jtagmkII_getsync(pgm, EMULATOR_MODE_JTAG) < 0)
+ return -1;
+
+ // AVR32 "special"
+ buf[0] = CMND_SET_PARAMETER;
+ buf[1] = 0x2D;
+ buf[2] = 0x03;
+ jtagmkII_send(pgm, buf, 3);
+ status = jtagmkII_recv(pgm, &resp);
+ if(status < 0 || resp[0] != RSP_OK)
+ return -1;
+ free(resp);
+
+ buf[1] = 0x03;
+ buf[2] = 0x02;
+ jtagmkII_send(pgm, buf, 3);
+ status = jtagmkII_recv(pgm, &resp);
+ if(status < 0 || resp[0] != RSP_OK)
+ return -1;
+ free(resp);
+
+ buf[1] = 0x03;
+ buf[2] = 0x04;
+ jtagmkII_send(pgm, buf, 3);
+ status = jtagmkII_recv(pgm, &resp);
+ if(status < 0 || resp[0] != RSP_OK)
+ return -1;
+ free(resp);
+
+ return 0;
+}
+
void jtagmkII_close(PROGRAMMER * pgm)
{
int status;
@@ -2864,6 +2941,8 @@
return -1;
}
+ jtagmkII_set_devdescr(pgm, p);
+
free(PDATA(pgm)->flash_pagecache);
free(PDATA(pgm)->eeprom_pagecache);
if ((PDATA(pgm)->flash_pagecache = malloc(PDATA(pgm)->flash_pagesize)) == NULL) {
@@ -3734,6 +3813,38 @@
pgm->flag = PGM_FL_IS_DW;
}
+void jtagmkII_dragon_avr32_initpgm(PROGRAMMER * pgm)
+{
+ strcpy(pgm->type, "DRAGON_AVR32");
+
+ /*
+ * mandatory functions
+ */
+ pgm->initialize = jtagmkII_initialize32;
+ pgm->display = jtagmkII_display;
+ pgm->enable = jtagmkII_enable;
+ pgm->disable = jtagmkII_disable;
+ pgm->program_enable = jtagmkII_program_enable_dummy;
+ pgm->chip_erase = jtagmkII_chip_erase32;
+ pgm->open = jtagmkII_dragon_open32;
+ pgm->close = jtagmkII_close32;
+ pgm->read_byte = jtagmkII_read_byte;
+ pgm->write_byte = jtagmkII_write_byte;
+
+ /*
+ * optional functions
+ */
+ pgm->paged_write = jtagmkII_paged_write32;
+ pgm->paged_load = jtagmkII_paged_load32;
+ pgm->print_parms = jtagmkII_print_parms;
+ pgm->set_sck_period = jtagmkII_set_sck_period;
+ pgm->parseextparams = jtagmkII_parseextparms;
+ pgm->setup = jtagmkII_setup;
+ pgm->teardown = jtagmkII_teardown;
+ pgm->page_size = 256;
+ pgm->flag = PGM_FL_IS_JTAG;
+}
+
void jtagmkII_avr32_initpgm(PROGRAMMER * pgm)
{
strcpy(pgm->type, "JTAGMKII_AVR32");
Index: jtagmkII.h
===================================================================
--- jtagmkII.h (révision 1018)
+++ jtagmkII.h (copie de travail)
@@ -40,6 +40,7 @@
void jtagmkII_dragon_initpgm (PROGRAMMER * pgm);
void jtagmkII_dragon_dw_initpgm (PROGRAMMER * pgm);
void jtagmkII_dragon_pdi_initpgm (PROGRAMMER * pgm);
+void jtagmkII_dragon_avr32_initpgm(PROGRAMMER * pgm);
/*
* These functions are referenced from stk500v2.c for JTAG ICE mkII
Index: config_gram.y
===================================================================
--- config_gram.y (révision 1018)
+++ config_gram.y (copie de travail)
@@ -103,6 +103,7 @@
%token K_DRAGON_JTAG
%token K_DRAGON_PDI
%token K_DRAGON_PP
+%token K_DRAGON_AVR32
%token K_STK500_DEVCODE
%token K_AVR910_DEVCODE
%token K_EEPROM
@@ -532,6 +533,11 @@
jtagmkII_avr32_initpgm(current_prog);
}
} |
+ K_TYPE TKN_EQUAL K_DRAGON_AVR32 {
+ {
+ jtagmkII_dragon_avr32_initpgm(current_prog);
+ }
+ } |
K_TYPE TKN_EQUAL K_JTAG_MKII_DW {
{
Index: ChangeLog
===================================================================
--- ChangeLog (révision 1018)
+++ ChangeLog (copie de travail)
@@ -1,3 +1,9 @@
+2011-11-06 Julien Aube <julien.aube@openwide.fr>
+
+ * jtakmkII.c: Added a new programmer type "dragon_avr32", to
+ let an AVR dragon program AVR32 parts.
+ * avrdude.conf: 32UC3A1256 part to config file.
+
2011-10-19 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* configure.ac: Replace "cvs" in version number by "svn".
Index: avrdude.conf.in
===================================================================
--- avrdude.conf.in (révision 1018)
+++ avrdude.conf.in (copie de travail)
@@ -707,7 +707,15 @@
type = dragon_pdi;
;
+# AVR Dragon in AVR32 mode
programmer
+ id = "dragon_avr32";
+ desc = "Atmel AVR Dragon in AVR32 mode";
+ baudrate = 115200;
+ type = dragon_avr32;
+;
+
+programmer
id = "pavr";
desc = "Jason Kyle's pAVR Serial Programmer";
type = avr910;
Index: lexer.l
===================================================================
--- lexer.l (révision 1018)
+++ lexer.l (copie de travail)
@@ -144,6 +144,7 @@
dragon_jtag { yylval=NULL; return K_DRAGON_JTAG; }
dragon_pdi { yylval=NULL; return K_DRAGON_PDI; }
dragon_pp { yylval=NULL; return K_DRAGON_PP; }
+dragon_avr32 { yylval=NULL; return K_DRAGON_AVR32; }
eecr { yylval=NULL; return K_EECR; }
eeprom { yylval=NULL; return K_EEPROM; }
enablepageprogramming { yylval=NULL; return K_ENABLEPAGEPROGRAMMING; }
Julien Aube
Mon 07 Nov 2011 08:49:21 AM UTC
Attached is a patch to let the AVR-Dragon program the avr32 parts.
The AVR-Dragon uses the same protocol than the jtagmkII probe, so the patch apply the same code for the Dragon.
It enable a new probe : dragon_avr32 which enable AVR32-specific calls, like the jtagmkII probe does.
This patch modifies the jtagmkII.c/.h files as well as the lex/yacc files, and the configuration example.
file #24317: dragon_avr32.patch file #24319: dragon_avr32_v2.patch
This issue was migrated from https://savannah.nongnu.org/bugs/?34767