Commit Graph

297 Commits

Author SHA1 Message Date
Gregory Nutt c93b205eea Tiva Interrupts: Changes corresponding to the last needed in the Tiva Kconfig file as well 2015-01-12 10:14:48 -06:00
Gregory Nutt b9dcced1aa Tiva interrupts: Fix chip-specific interrupt un-definitions 2015-01-12 10:00:42 -06:00
Gregory Nutt 7be7ace918 TM4C129X Timer: Update addresses in the timer register definitions file. Still missing bit field definitions 2015-01-07 08:57:48 -06:00
Gregory Nutt fa5dffbc18 STM32 LTDC: Move ltdc.h from include/nuttx/video to arch/arm/include/stm32; Trivial updates after general review 2014-12-19 14:52:17 -06:00
Gregory Nutt a5fcd71af0 Tiva: Change negative logic CONFIG_TIVA_DISABLE_GPIOx_IRQS to positive logic CONFIG_TIVA_GPIOx_IRQS 2014-12-18 15:19:16 -06:00
Gregory Nutt ddad16a7b7 Tiva: Add GPIO interrupt support for the TMS4C129X 2014-12-18 11:52:06 -06:00
Gregory Nutt 55a3c57399 DK-TM4C129X: Fixes to get clean build. Logic is still not complete, however 2014-12-18 08:24:24 -06:00
Gregory Nutt 3c6616f86a Add interrupt definitions for the TM4C129X 2014-12-17 08:19:23 -06:00
Gregory Nutt dfed763f4e Tiva: Better distinguish features of the TM4C1294xx and the TM4C129Xxx 2014-12-16 18:02:59 -06:00
Gregory Nutt 09b16e3819 Remove packaging indications for TM4C129 configuration variables 2014-12-16 16:22:52 -06:00
Gregory Nutt 18c61b6e64 Add TM4C129XNCZAD and TM4C1294NCPDT to the Tiva configuration system 2014-12-16 16:02:21 -06:00
Gregory Nutt a1c8e97c12 Enable support for STM32F102. https://github.com/PX4/NuttX/pull/28.diff 2014-11-27 06:12:35 -06:00
Gregory Nutt ae3485bf88 Remove the definition of INT_FAST32_MIN which is already defined in stdint.h (the correct location). From Lorenz Meier. 2014-11-12 07:47:37 -06:00
Gregory Nutt 54245b1b9c Support for the STM32F103RG. From Murilo Ponte 2014-11-10 07:48:46 -06:00
Gregory Nutt e1fcd2b550 STM32GG Starter Kit: Add basic NSH configuration 2014-11-03 16:58:22 -06:00
Gregory Nutt 1f1c0c91b9 Add empty file for event EFM32 clock configuration logic 2014-10-18 15:22:11 -06:00
Gregory Nutt 2c2a3bee5a More framework for GPIO interrupt support 2014-10-18 14:05:07 -06:00
Gregory Nutt fd8a610e4d Add EFM32 interrupt vector defintions 2014-10-17 10:34:39 -06:00
Gregory Nutt be389f411b Add configuration support for the EFM32 Gecko Starter Kit 2014-10-17 09:25:52 -06:00
Gregory Nutt 128b032a16 Fix file mode on modified files 2014-10-14 15:45:56 -06:00
Gregory Nutt 5a306e16fe Support for the STM32 F411RE from Serg Podtynnyi 2014-10-14 15:42:28 -06:00
Gregory Nutt edbaed19f9 Add logic necessary to handler remapping of shared memory on contex switches 2014-09-23 13:19:30 -06:00
Gregory Nutt 5e4c77245f If we are configured to use a kernel stack while in SYSCALL handling, then we need to switch back to the user stack to deliver a signal 2014-09-15 11:38:48 -06:00
Gregory Nutt 3649dab9bd Initial integration of kernel stack (does not work) 2014-09-14 11:19:34 -06:00
Gregory Nutt de4956a2cd Add the initial implementation of the process kernel stack logic. Not yet integrated into the main OS logic nor tested. 2014-09-14 09:53:54 -06:00
Gregory Nutt b255883b0a Rename everything associated with the dynamic process stack to ustack to make room in the name space for a kstack 2014-09-14 09:10:09 -06:00
Gregory Nutt ed9fced470 Add a configuration option for dynamic stack management 2014-09-13 12:25:32 -06:00
Gregory Nutt 0fc55d042f Misc fixes to repair some of the breakage to the SAMA5D4-EK elf configuration caused by changes for the knsh configuration 2014-09-11 10:31:12 -06:00
Gregory Nutt 205c23b9d6 Add logic to initialize the per-process user heap when each user process is started 2014-09-10 15:55:36 -06:00
Gregory Nutt 1a4f8914c5 Add support for delivery of use-mode signals in the kernel build. 2014-09-02 15:58:14 -06:00
Gregory Nutt 45c31d633c Completes the implementation of sbrk() (untested) 2014-09-01 10:46:51 -06:00
Gregory Nutt e3ff0689bb Rename CONFIG_NUTTX_KERNEL to CONFIG_BUILD_PROTECTED; Partially integrate new CONFIG_BUILD_KERNEL 2014-08-29 14:47:22 -06:00
Gregory Nutt c499297899 Fix ARM7/9 and Cortex-A SYSCALLs: For threads in SVC mode, the SVC instructions clobbers R14. This must be taken account in the inline assembly 2014-08-29 10:07:11 -06:00
Gregory Nutt 043c384e38 ARMv7-A: Add SYSCALL handling logic 2014-08-28 14:52:14 -06:00
Gregory Nutt b4a20f0928 Add an ARMv7-A system call definition header file 2014-08-28 13:21:36 -06:00
Gregory Nutt 2c40815569 Support the the TC3200 from Jim Ewing 2014-08-26 15:13:57 -06:00
Gregory Nutt a14cb94b45 Mostly cosmetic use of uintptr_t to hold addresses instead of uint32_t 2014-08-26 10:44:10 -06:00
Gregory Nutt 1725946447 Misc changed to get the SAMA5 ELF configuration with address environments working 2014-08-25 13:28:13 -06:00
Gregory Nutt e1799b0423 Cortex-A/SAMA5 address environment support is code complete (untested) 2014-08-25 11:18:32 -06:00
Gregory Nutt 2cb9d5c7b0 Add addrenv.h; First cut at Cortex-A address environment structures; Add configuration options to setup address enviornment 2014-08-24 09:57:53 -06:00
Gregory Nutt 150fcfb5b8 STM32 F401: Only 3 USARTS, but need to set STM32_NUSARTS to six because they are not numbered sequentially 2014-08-22 09:02:58 -06:00
Gregory Nutt 7025465109 Adds support for localtime. From Max Neklyudov 2014-08-12 06:18:22 -06:00
Gregory Nutt ff03914a87 STM32: Add configuration support fort he STM32F103RC. From Kosma Moczek 2014-06-30 08:16:17 -06:00
Gregory Nutt d00bb6ab95 STM32: Move temperature ranges from chip selection configuration prompts. From Kosma Moczek 2014-06-30 08:09:19 -06:00
Gregory Nutt 4b3bec6bf3 Add support for the SAM4CM. From Max Neklyudov 2014-06-25 08:25:52 -06:00
Gregory Nutt 190cbc766e Need to enable FIQ in initial task state; Improve H32/64 test in IRQ handling 2014-06-21 09:55:09 -06:00
Gregory Nutt 3f6b1642ca SAMA5D4: Add support for secure/FIQ interrupts; SAIC supports need to be be enabled unconditionally 2014-06-20 18:16:41 -06:00
Gregory Nutt d80c55e8b6 SAMA5D4: Fix some memory remapping issues; updates to comments and README files 2014-06-14 08:02:58 -06:00
Gregory Nutt 2423ef3fdc SAMA5D4: Initial XDMAC driver logic; initial check-in is little more the the DMAC driver with some name changes 2014-06-12 16:33:04 -06:00
Gregory Nutt e0a07125c8 SAMA5D3/4: More renaming. Change SAMA5D3 EMAC to EMACA and SAMA5D4 to EMACB so that the configuration and build system can configure them. I might come up with something better later 2014-06-10 17:40:25 -06:00