sergiotarxz/nuttx
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12 Commits

Author SHA1 Message Date
Xiang Xiao
80277d1630
Refine the preprocessor conditional guard style (#190) 2020-01-31 19:07:39 +01:00
Xiang Xiao
6a3c2aded6 Fix wait loop and void cast (#24) 
* Simplify EINTR/ECANCEL error handling

1. Add semaphore uninterruptible wait function
2 .Replace semaphore wait loop with a single uninterruptible wait
3. Replace all sem_xxx to nxsem_xxx

* Unify the void cast usage

1. Remove void cast for function because many place ignore the returned value witout cast
2. Replace void cast for variable with UNUSED macro
 2020-01-02 10:54:43 -06:00
Gregory Nutt
d6b4e90d70 arch/arm/src/s32k1xx: Support configuration and initialization of the flash configuration bytes. boards/arm/s32k1xx/s32k1**evb/scripts/flash.ld: Create a special FLASH section to hold the FLASH configuration bytes. 2019-10-19 13:14:02 -06:00
Gregory Nutt
2925c28f8f All linker scripts: Preface all _edata defininitions with . = ALIGN(4). Otherwise, the last bytes in the .data section may not be initialized properly. Also convert all linker scripts indent in units of 8-spaces to units of 4-spaces. 2019-09-15 17:22:16 -06:00
Gregory Nutt
0bd60c3722 All linker scripts: Preface all _ebss defininitions with . = ALIGN(4). Otherwise, the last bytes in the .bss section will not be initialized properly. Also convert all linker scripts that use TABs to spaces. 2019-09-15 15:27:58 -06:00
Gregory Nutt
bbbe9d85c5 Move EXIDX assignments inside of braces so that we can be assure that the symbols have the correct alignment. Suggested by Daniel P. Volpato 
Squashed commit of the following:

    Some scripts use TABs, others spaced.  Make usage consistent.
    Move __exidx_end assignment inside of brackets.
    Remove old __exidx_end assignment.
    Move __exidx_start assignment inside of brackets.
    Remove old __exidx_start assignment
 2019-09-12 09:57:50 -06:00
Gregory Nutt
27e4bfffd4 Update some comments and README files. 2019-08-24 13:06:43 -06:00
Gregory Nutt
e4c333820a tools/refresh.sh: Fix some remaining breakage from the boards/ directory reorganization; boards/arm/s32k1xx: Add CONFIG_NSH_ARCHINIT=y to all NSH configurations. 2019-08-24 08:43:46 -06:00
Gregory Nutt
3613ae33a7 boards/arm/s32k1xx/s32k118evb, s32k146evb, and s32148evb: Correct the 'sense' of the LED discrete output. A high level illuminates the LED. 2019-08-22 12:12:22 -06:00
Gregory Nutt
37960ff780 All S32K1xx flash.ld configurations: Do not write into FLASH configuration field. 
Extend s32k146 and s23k148 NSH configurations so that they support more features.
 2019-08-22 08:26:27 -06:00
Gregory Nutt
6ddd4752b0 Eliminate new warnings found in build testing. 2019-08-21 13:45:31 -06:00
Gregory Nutt
507e01cb8e This commit adds support for the NXP S32K148EVB 
Squashed commit of the following:

    boards/arm/s32k1xx/s32k148evb:  Correct linker scripts for the S32K148, Update README files, Hook eht S32K148EVB into the configuration and build system.

    arm/s32k1xx/s32k148evb:  Verify core and peripheral clocking.  It is the same as the S32K146EVB.  Fixed one-too-many copy-paste error in both.

    boards/arm/s32k1xx/s32k148evb:  Correct LED and button pin number for the S32K148EVB.

    boards/arm/s32k1xx/s32k148evb:  Change all occurrences of 146 to 148.

    boards/arm/s32k1xx/s32k148evb:  Initial S32K148EVB.  Initial commit is just  clone of S32K146EVB with file name changes
 2019-08-20 17:02:29 -06:00