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riscv-openocd
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- added patch to display device information as INFO too 

- added patch which fixes a crash upon flash write error
- added patch which will improve the reset handling when 
  SRST is tied to TRST

(thanks to Oyvind Harboe for these patches)

git-svn-id: svn://svn.berlios.de/openocd/trunk@218 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
mifi 2007-12-09 15:36:21 +00:00
parent 00bbf24c16
commit 9e6cec0dd3
3 changed files with 36 additions and 9 deletions
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16
src/flash/flash.c
View File

@ -570,10 +570,19 @@ int handle_flash_write_image_command(struct command_context_s *cmd_ctx, char *cm
failed = malloc(sizeof(int) * image.num_sections); failed = malloc(sizeof(int) * image.num_sections);
if ((retval = flash_write(target, &image, &written, &error_str, failed, auto_erase)) != ERROR_OK) error_str=NULL;
retval = flash_write(target, &image, &written, &error_str, failed, auto_erase);
if (retval != ERROR_OK)
{ {
command_print(cmd_ctx, "failed writing image %s: %s", args[0], error_str); if (error_str)
free(error_str); {
command_print(cmd_ctx, "failed writing image %s: %s", args[0], error_str);
free(error_str);
}
image_close(&image);
free(failed);
return retval;
} }
for (i = 0; i < image.num_sections; i++) for (i = 0; i < image.num_sections; i++)
@ -938,3 +947,4 @@ int handle_flash_auto_erase_command(struct command_context_s *cmd_ctx, char *cmd
return ERROR_OK; return ERROR_OK;
} }

2
src/jtag/jtag.c
View File

@ -1287,7 +1287,7 @@ int jtag_examine_chain()
part = (idcode & 0xffff000) >> 12; part = (idcode & 0xffff000) >> 12;
version = (idcode & 0xf0000000) >> 28; version = (idcode & 0xf0000000) >> 28;
DEBUG("JTAG device found: 0x%8.8x (Manufacturer: 0x%3.3x, Part: 0x%4.4x, Version: 0x%1.1x", INFO("JTAG device found: 0x%8.8x (Manufacturer: 0x%3.3x, Part: 0x%4.4x, Version: 0x%1.1x)",
idcode, manufacturer, part, version); idcode, manufacturer, part, version);
bit_count += 32; bit_count += 32;

23
src/target/target.c
View File

@ -313,6 +313,23 @@ int target_process_reset(struct command_context_s *cmd_ctx)
while (target) while (target)
{ {
target->type->deassert_reset(target); target->type->deassert_reset(target);
switch (target->reset_mode)
{
case RESET_INIT:
case RESET_HALT:
// If we're already halted, then this is harmless(reducing # of execution paths here)
// If nSRST & nTRST are tied together then the halt during reset failed(logged) and
// we use this as fallback(there is no other output to tell the user that reset halt
// didn't work).
target->type->poll(target);
target->type->halt(target);
break;
default:
break;
}
target = target->next; target = target->next;
} }
jtag_execute_queue(); jtag_execute_queue();
@ -1188,8 +1205,7 @@ int handle_target(void *priv)
if (target_continous_poll) if (target_continous_poll)
if ((retval = target->type->poll(target)) < 0) if ((retval = target->type->poll(target)) < 0)
{ {
ERROR("couldn't poll target, exiting"); ERROR("couldn't poll target. It's due for a reset.");
exit(-1);
} }
} }
@ -1860,7 +1876,7 @@ int handle_verify_image_command(struct command_context_s *cmd_ctx, char *cmd, ch
if (!target) if (!target)
{ {
ERROR("no target selected"); ERROR("no target selected");
return ERROR_OK; return ERROR_OK;
} }
duration_start_measure(&duration); duration_start_measure(&duration);
@ -2085,3 +2101,4 @@ int handle_rwp_command(struct command_context_s *cmd_ctx, char *cmd, char **args
return ERROR_OK; return ERROR_OK;
} }