Commit Graph

99 Commits

Author SHA1 Message Date
Gareth McMullin 419aae4940 lpc15xx cleanup 2016-07-06 10:34:51 +12:00
David Lawrence 4addec0a21 lpc15xx support 2016-07-05 16:53:47 -04:00
Gareth McMullin 8b4342394f Overhaul of timeouts so they may be nested. 2016-06-28 14:35:43 +12:00
Gareth McMullin bcf5b1eaa3 Merge pull request #126 from gsmcmullin/cortexa
Cortex-A support
2016-04-28 10:56:43 +12:00
Gareth McMullin bed6627579 adiv5: Implement access to DP ABORT register. 2016-04-20 11:36:42 -07:00
Gareth McMullin d94f7e0c75 Remove old arm7tdmi header. 2016-04-19 22:23:19 -07:00
Gareth McMullin 60f3be501e Pass breakpoint length to target. 2016-04-19 13:24:05 -07:00
Gareth McMullin 459bae4ea1 ADIv5 structural changes.
- Probe ROM table
- Mem-AP no longer pretends to be a target
- AP no longer provides priv pointer
2016-04-19 13:24:05 -07:00
Gareth McMullin cd1d72257f Cleanup of SRST handling.
- Remove connect_assert_srst global.
- Attach functions always release reset.
- Platforms provide a method to poll the reset pin.
- Reset on scan is all internal to command.c
- Reset is released on a failed scan.  Fixes #111
2016-04-19 13:12:16 -07:00
Gareth McMullin d5e263122f Increase JTAG_MAX_DEVS to 32.
Fixes #112
2016-02-02 10:04:57 +13:00
Richard Meadows fa7cccff23 [efm32] Formatting fixes 2015-11-14 14:56:03 +00:00
Richard Meadows 07f7571dd1 Add basic support for EFM32/EZR32 chips
Tested with EZR32LG230
2015-10-23 19:58:44 +01:00
Uwe Bonnes 2336a313e4 Add STM32L4 handling. No option write handling yet. 2015-08-22 12:59:56 +02:00
Gareth McMullin 9009ed6581 cortexm: Add target option to inhibit assersion of SRST. 2015-04-11 16:08:59 -07:00
Gareth McMullin 09b781f1c1 target: Remove old flash interface. 2015-04-11 16:05:41 -07:00
Gareth McMullin 3d8b34f180 lpc: split out common code and rewrite to use new interface. 2015-04-11 16:05:40 -07:00
Gareth McMullin cd5d569d38 lpc: Reduce differences between lpc11xx and lpc43xx code. 2015-04-11 16:05:40 -07:00
Gareth McMullin 45328ea124 Add buffering support for flash drivers.
Some devices can get a significant boost in performance by writing to
flash memories one page at a time.  Generic function to do this are
provided at the target layer and may be used by flash drivers.
2015-04-11 16:05:40 -07:00
Gareth McMullin 36f749fed9 Fix flash buffer alignment in target layer. 2015-04-03 21:21:30 -07:00
Gareth McMullin 7202db5860 Add new functions to wrap flash driver erase/write/done operations. 2015-04-03 21:20:01 -07:00
Gareth McMullin 691d21989a Add function to add simple flash driver to target.
Clean up ram/flash/memory map on target destruction.
2015-04-03 21:18:16 -07:00
Gareth McMullin 0fc635b3f8 Add functions for dynamically generating the XML memory map. 2015-04-03 21:18:16 -07:00
Gareth McMullin 21d464293c gdb: don't access target fields directly. 2015-03-29 18:06:13 -07:00
Gareth McMullin c2cde32716 Improve cortexm_read/write_regs. Use more sensible return types. 2015-03-29 17:37:03 -07:00
Gareth McMullin 274b818517 Make cortexm_pc_write static. 2015-03-29 16:48:51 -07:00
Gareth McMullin 31fae032f7 cortexm: Separate stub loading from running. 2015-03-29 15:20:00 -07:00
Gareth McMullin 9f271d5cd7 Consistently use 'target *t' for target var. 2015-03-28 20:47:17 -07:00
Gareth McMullin 1e54139f4a target: Remove pc_read/pc_write methods. 2015-03-28 20:15:33 -07:00
Gareth McMullin 4313b64bbe Add a flash_done target method. 2015-03-26 20:47:57 -07:00
Gareth McMullin 64c79e1d03 Consistently name target var 't' in cortexm. 2015-03-26 20:47:57 -07:00
Gareth McMullin d6225eec76 Raise timeout exception when target is in WFI.
Ignore the exception when polling for halt, and report the exception
to the user if halting the target fails.
Remove old allow_timeout flag in DP struct that's no longer needed.
2015-03-22 12:26:45 -07:00
Gareth McMullin fa046601a5 Add exception handling mechanism and raise exception on low-level comms failure. 2015-03-22 12:26:45 -07:00
Gareth McMullin a497127a8d Move MIN macro to general.h 2015-03-22 12:23:03 -07:00
Gareth McMullin 437aedda11 Rewrote stm32f1 stub in C and call with parameters in registers. 2015-03-19 07:48:57 -07:00
Gareth McMullin c2462a6788 Add cortexm generic stub call, and use in stm32f1 driver. 2015-03-19 07:48:47 -07:00
Gareth McMullin c3f798438a Remove abstraction of adiv5_dp_write. Both implementations were identical. 2015-03-15 17:12:31 -07:00
Gareth McMullin 2bf54f9a72 Replace adiv5_ap_mem* functions with inline wrappers to target mem*. 2015-03-15 16:02:09 -07:00
Gareth McMullin ee3af96a73 Consolidate target_mem_read* and target_mem_write* methods.
There are now only mem_read and mem_write, that must
handle all alignments.  These methods return void, errors must be
checked with target_check_error.
2015-03-15 14:31:57 -07:00
Gareth McMullin 2e785e56fa adiv5: Encode APnDP into register definition.
Clean up magic numbers in adiv5 calls.
Removed old adiv5_dp_write_ap and adiv5_dp_read_ap.
2015-03-14 18:03:04 -07:00
Gareth McMullin 6f5b1873d7 Use size_t for sizes in flash functions. Fix all sign compare warnings. 2015-03-14 15:18:22 -07:00
Gareth McMullin f5c856af3b Fix pointer sign warnings and remove -Wno-pointer-sign. 2015-03-13 20:35:39 -07:00
Gareth McMullin 1196b03d66 stm32l0: Fix pointer/integer casting warnings. 2015-03-11 20:47:51 -07:00
Gareth McMullin 3d28c1418c Cleaned up printf/scanf for C99 integer types. 2015-03-11 20:47:42 -07:00
Marc Singer bf1cb71eb7 Revisions on Gareth's comments.
o Implemented byte writes to EEPROM now that the emulator has a
  byte-wide target write.
o Added comment describing the reason that mass erase doesn't work.
o Removed all unused code.
o Changed to Linux kernel indent style.
o Changed to Linux kernel function to parenthesis style.
o Stub generation doesn't use Perl, switched to sed.  Also, only
  including the instructions instead of the source and the instructions.
o Handling unaligned destination writes.
2015-03-08 16:25:22 -07:00
Marc Singer e0a8ce5a88 STM32L0x target support.
Target support for stm32l0's and stm32l1's including option bytes and
data EEPROM.  This module will superceed the previous stm32l1 driver.

o Program flash write and erase.
o Options modification and interpretive status.
o Stubs for program flash writes and erases.  Stubs are modestly
  faster than non-stub version.   The stm32l0 will not execute stubs
  when the MCU has crashed.  A monitor option may be used to force
  non-stub flash writes.
o Stubs generated from C++ code and converted to arrays of half-words.
o Writes to data EEPROM supoprted when loading segments.
o EEPROM data monitor command to write words.
o Stubs supported on stm32l1.
2015-03-08 16:17:34 -07:00
Gareth McMullin 3e466f2d23 Factor out timing routines common to all STM32 targets. 2015-03-02 21:59:04 -08:00
Gareth McMullin b07ffffcee Factor out common cdcacm.c from stm32 and tm4c.
Cleaned up interface to enter bootloader and read serial number.
2015-03-02 10:16:33 -08:00
Gareth McMullin 4d4813de87 Clean up includes everywhere.
All source files include general.h first and before anything else.
This inlcludes platform.h and platform_support.h
No header file needs to include to include any of these, but should include
any others needed for it's own declarations.
2015-03-01 22:16:04 -08:00
Gareth McMullin 476f83b69a Move common USB stuff out of platform header files. 2015-02-28 22:48:26 -08:00
Gareth McMullin 75001a4421 Factor Morse code functions out of platform code. 2015-02-28 22:05:10 -08:00