David Sidrane
c720f221c2
s32k1xx:boards Add KEEP on init_section
2020-09-29 10:26:59 +08:00
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
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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
37960ff780
All S32K1xx flash.ld configurations: Do not write into FLASH configuration field.
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Extend s32k146 and s23k148 NSH configurations so that they support more features.
2019-08-22 08:26:27 -06:00
Gregory Nutt
c3f16a46f0
This commit brings the S32K118EVB board to code complete and ready for testing. This commit adds some minor initialization fixes (like disabling the WDOG, enabling the I-cache, and initializing the MPU. It brings more files in from the Kinetis port for the IDLE loop and for GPIO functionality. This also address register definition header file for LMEM and MPU.
2019-08-18 17:26:10 -06:00
Gregory Nutt
fba40c40f1
arch/arm/src/s32k1xx/s32k1xx_clockconfig.h: Add data structures that will eventually be used to configure clocking.
2019-08-15 14:03:02 -06:00
Gregory Nutt
17a4efe031
boards/arm/s32k1xx/s32k118evb: More build fixes.
2019-08-14 13:31:21 -06:00
Gregory Nutt
8987a9e374
This commit adds initial board support for the NXP S32K118EVB. This configuration is intended, initially, to support development of the architecture support. This is VERY much a work in progress and you should not use this configuration unless you are interested in assisting with the bring-up.
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Squashed commit of the following:
boards/arm/s32k1xx/s32k118evb/configs/nsh: Add a basic NSH configuration.
boards/arm/s32k1xx/s32k118evb/scripts: Add linker scripts and Make.defs.
configs/: Hook the S32K118EVB board into the configuration system.
boards/arm/s32k1xx/s32k118evb: Add initial support for the NXP S32K118EVB.
2019-08-14 08:47:35 -06:00
