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736 Commits

Author SHA1 Message Date
Juha Niskanen
06e4c4aedd STM32L4: add support for the STM32L496XX family 2017-04-25 08:47:50 -06:00
Juha Niskanen (Haltian)
c04c49dac0 Add support for the STM32F09X family. 2017-04-21 08:23:25 -06:00
Gregory Nutt
73c7f05a3c Cosmetic changes to spacing and comments. 2017-04-20 14:08:08 -06:00
Gregory Nutt
d0ec395c42 Correct some spacing and some unused definition in some irq.h header files. 2017-04-20 12:39:21 -06:00
Juha Niskanen
9d0ecedf7d Add support for STM32L152CC, STM32L152RC and STM32L152VC. Update some bits and comments for other STM32L1 parts in chip.h 2017-04-20 06:30:26 -06:00
Gregory Nutt
27e212a291 Nucleo-F072RB: Various fixes to get the first clean build. 2017-04-18 10:37:05 -06:00
Gregory Nutt
8b157b034d STM32F0: Fixes to get STM32F0-Discovery build again after changes to support the STM32F07x 2017-04-17 17:13:32 -06:00
Gregory Nutt
2c01aaad59 STM32F0: Add basic support for STM32F07x family 2017-04-17 16:54:07 -06:00
Gregory Nutt
c910334ced Make sure that Alan is listed as author in new files. 2017-04-14 08:34:37 -06:00
Alan Carvalho de Assis
c3e0ec369f Add basic support for STM32F0 2017-04-14 08:34:36 -06:00
Juha Niskanen
e320e5c100 STM32: add STM32L162VE to chip.h 2017-04-03 07:59:11 -06:00
David S. Alessio
7f2c4c4274 XMC4xxx: Add FPU support 2017-03-22 12:04:32 -06:00
Gregory Nutt
805a4f65e9 XMC4xxx: Fixes to HIB domain setup, GPIO pin configuration. 2017-03-21 09:31:44 -06:00
Gregory Nutt
886dadae0a XMC4xxx: Minor updates to naming and comments 2017-03-20 18:10:23 -06:00
Gregory Nutt
b9e29d1083 XMC4xxx: Clean up memory map 2017-03-20 17:08:09 -06:00
Gregory Nutt
4ba091933e XMC4xxx: Fix for early bringup problems 2017-03-20 16:31:35 -06:00
Gregory Nutt
5c0be816a5 XMC4xxx: Add commin USIC support logic for use in all USIC configurations. 2017-03-19 12:48:37 -06:00
Gregory Nutt
5693f26a5e XMC4xx: Fix several early compilation problems. 2017-03-16 11:30:02 -06:00
Gregory Nutt
2430049e3b arch/arm/include/xmc4: More support for Infineon XMC4xxx arch. Still incomplete. 2017-03-14 13:04:09 -06:00
ahb
67c86e5aa9 add LPC4337FET256 2017-03-09 10:30:28 +01:00
Gregory Nutt
ac6e552ff7 Fixes for coding standard: '*' needs to 'snuggle' with following variable name 2017-02-28 18:37:44 -06:00
Gregory Nutt
2e0ffc0ea3 Update some comments. 2017-02-26 09:15:57 -06:00
raiden00pl
3175b74428 Add basic support for the STM32F334 2017-02-26 12:39:44 +01:00
David Sidrane
61b10c5e58 Kinetis:Add LPUART to K66 chip 
Add KINETIS_NLPUART setting it to 1 and adjust KINETIS_NUART
  to removed UART5 as the K66 dioes not have UART5
 2017-02-25 07:02:56 -10:00
David Sidrane
1ba6eadcec Kinetis:Include the PMC features 2017-02-22 10:42:52 -10:00
David Sidrane
8525c266a1 Created a kinetis PMC versioning scheme pulled in by Kinetis chip.h 
The motvations is to version the IP blocks of the Kinetis
     K series family of parts.

     This added versioning and configuration features for the
     Kinetis PMC IP block.

     It is envisioned that in the long term as a chip is added.
     The author of the new chip definitions will either find
     the exact configuration in an existing chip define and
     add the new chip to it Or add the PMC fature configuration
     #defines to the chip ifdef list in
     arch/arm/include/kinetis/kinetis_pmc.h  In either case the
     author should mark it as "Verified to Document Number:"
     taken from the reference manual.

     The version KINETIS_PMC_VERSION_UKN has been applied to
     most all the SoCs in the kinetis arch prior to this commit.

     The exceptions are the CONFIG_ARCH_CHIP_MK60FN1M0VLQ12,
     CONFIG_ARCH_CHIP_MK20DXxxxVLH7 All K64 and K66 have ben
     Verified PMC configurations.
 2017-02-22 10:42:52 -10:00
David Sidrane
5b550a37eb Kinetis:Include the SIM features 2017-02-22 10:42:52 -10:00
David Sidrane
d74f16ecb9 Kinetis:Created a kinetis SIM versioning scheme pulled in by Kinetis chip.h 
The motvations is to version the IP blocks of the Kinetis
   K series family of parts.

   This added versioning and configuration features for the
   Kinetis SIM IP block.

   It is envisioned that in the long term as a chip is added.
   The author of the new chip definitions will either find
   the exact configuration in an existing chip define and
   add the new chip to it Or add the SIM feature configuration
   #defines to the chip ifdef list in
   arch/arm/include/kinetis/kinetis_sim.h  In either case the
   author should mark it as "Verified to Document Number:"
   taken from the reference manual.

   The version KINETIS_SIM_VERSION_UKN has been applied to
   most all the SoCs in the kinetis arch prior to this commit.

   The exceptions are the CONFIG_ARCH_CHIP_MK60FN1M0VLQ12,
   All K64 and K66 which not have Verified SIM configurations.
 2017-02-22 10:42:52 -10:00
David Sidrane
14bdf3af22 Kinetis:Fixed Typo in kinetis_mcg header 2017-02-22 10:42:52 -10:00
Gregory Nutt
e803e2c3f4 Costmetic changes from review of last PR. 2017-02-07 17:16:56 -06:00
David Sidrane
ff056cf9bd arch/arm/include/kinetis/kinetis_mcg.h 2017-02-07 12:38:28 -10:00
David Sidrane
2216ed52a9 Kinetis chip Adding K66 and inlcuding MCG versioning 
This includes arch/arm/include/kinetis/kinetis_mcg.h
  to bring in the MCG versioning and defines the KINETIS_K66
  family for the added SoCs:

   --------------- ------- --- ------- ------- ------ ------ ------ -----
   PART NUMBER     CPU     PIN PACKAGE  TOTAL  PROGRAM EEPROM SRAM  GPIO
                   FREQ    CNT          FLASH  FLASH
   --------------- ------- --- ------- ------- ------ ------ ------ -----
   MK66FN2M0VMD18  180 MHz 144 MAPBGA   2   MB    —    — KB  260 KB 100
   MK66FX1M0VMD18  180 MHz 144 MAPBGA  1.25 MB  1 MB   4 KB  256 KB 100
   MK66FN2M0VLQ18  180 MHz 144 LQFP     2   MB    —    — KB  260 KB 100
   MK66FX1M0VLQ18  180 MHz 144 LQFP    1.25 MB  1 MB   4 KB  256 KB 100
 2017-02-07 12:38:28 -10:00
David Sidrane
ec567371b6 Created a kinetis MCG versioning scheme pulled in by Kinetis chip.h 
The motvations is to version the IP blocks of the Kinetis
   K series family of parts.

   This added versioning and configuration features for the
   Kinetis MCG IP block.

   It is envisioned that in the long term as a chip is added.
   The author of the new chip definitions will either find
   the exact configuration in an existing  chip define and
   add the new chip to it Or add the MCG feature configuration
   #defines to the chip ifdef list in
   arch/arm/include/kinetis/kinetis_mcg.h  In either case the
   author should mark it as "Verified to Document Number:"
   taken from the reference manual.

   The version KINETIS_MCG_VERSION_UKN has been applied to
   most all the SoCs in the kinetis arch prior to this commit.

   The exceptions are the CONFIG_ARCH_CHIP_MK60FN1M0VLQ12,
   All K64 and K66 which not have Verified MCG configurations.
 2017-02-07 12:38:28 -10:00
Gregory Nutt
9395704192 Kinetis, not Kinetics. 2017-02-07 08:20:52 -06:00
Wolfgang Reißnegger
a22dc9b1a8 SAM3/4: Add support for ATSAM4S4C. 2017-01-18 11:56:51 -08:00
Maciej Skrzypek
902c41462d Kinetis: New K60 has no Flex memory 2017-01-13 08:20:48 -06:00
Maciej Skrzypek
4becebe59f Kinetis: Fixed wrong MCG VDIV calculation on new NXP K60 2017-01-13 08:13:21 -06:00
Maciej Skrzypek
bc1826da63 Kinetis: Added CHIP_MK60FN1M0VLQ12 chip 2017-01-13 08:10:03 -06:00
Gregory Nutt
12148f0e33 Merged in paulpatience/nuttx/stm32 (pull request #180) 
STM32: Forgot to update chip.h for STM32F303x[BC]'s 4 ADCs
 2016-12-24 20:20:39 -06:00
Gregory Nutt
f063e4c5ac Remove Calypso architecture support and support for Calypso SERCOMM driver. 2016-12-13 18:35:52 -06:00
Gregory Nutt
26560cb9e1 i.MX6: Remove non-cached, inter-cpu memory region. Not a useful concept. 2016-12-13 16:59:50 -06:00
Paul A. Patience
30bbeb6c1f STM32: Forgot to update chip.h for STM32F303x[BC]'s 4 ADCs 2016-12-08 16:31:39 -05:00
Sebastien Lorquet
db24f237d7 STM32L4: Correct USART1/2 definitions. Use default mbed UART4 settings 2016-12-01 09:00:59 -06:00
Gregory Nutt
3353d9280f i.MX6: Disable non-cached region support. Add SCU register definitions. 2016-11-26 17:03:57 -06:00
Gregory Nutt
6ff6da083f Fix a few compile related issues from the last commit 2016-11-26 12:23:09 -06:00
Gregory Nutt
aae306e942 i.MX6 SMP: Inter-CPU data no saved in a non-cacheable region. 2016-11-26 12:04:02 -06:00
Gregory Nutt
f53e48199f Simplify and document some macros 2016-11-21 13:12:43 -06:00
Gregory Nutt
558784d06f Spinlocks: Added capability to provide architecture-specific memory barriers. This was for i.MX6 but does not help with the SMP problems. It is still a good feature. 2016-11-21 11:55:59 -06:00
Paul A. Patience
912fe06a86 Add architecture-specific inttypes.h 2016-10-27 16:01:38 -04:00
Marc Rechte
483f012600 Initial implemention of the STM32 F37xx SDADC module. There are also changes to ADC, DAC modules. SDADC has only been tested in DMA mode and does not support external TIMER triggers. This is a work in progress. 2016-10-25 14:14:10 -06:00
Gregory Nutt
48fb97e7b5 More of the same cloned typo 2016-10-19 10:11:45 -06:00
David Sidrane
bce382da52 Kinetis Support ARMV7 Common Vector and FPU 2016-10-18 12:00:01 -10:00
Gregory Nutt
56f2454c86 Fix names of pre-processor variables used in header file idempotence 2016-08-06 18:48:45 -06:00
Gregory Nutt
e6137ff129 Rename SAMD/L version of CONFIG_GPIO_IRQ to CONFIG_SAMDL_GPIOIRQ 2016-07-22 14:38:33 -06:00
Gregory Nutt
360efe03c1 Rename LP17xx version of CONFIG_GPIO_IRQ to CONFIG_LPC17_GPIOIRQ 2016-07-22 14:18:30 -06:00
Gregory Nutt
7a7998e4f9 Add support for the NXP Freedom-K64F board. This is primarily the work of Jordan Macintyre. I leveraged this code from https://github.com/jmacintyre/nuttx-k64f 2016-07-01 15:42:21 -06:00
Gregory Nutt
91dd3306c8 arch/arm/src/kinetis: Add basic support for the K64 family. Still moving register definition files to the kinetis/chip subdirectory. 2016-07-01 11:24:41 -06:00
David Sidrane
2de4ec2a47 Added as an author 2016-06-17 12:38:17 -10:00
Gregory Nutt
1cdc746726 Rename CONFIG_DEBUG to CONFIG_DEBUG_FEATURES 2016-06-11 14:14:08 -06:00
Konstantin Berezenko
b9e7b4ed70 Correct the can2 rx irq number for stm32f10xx chips 2016-06-10 10:52:58 -07:00
David Sidrane
d8ea955d69 Added STM32FF76xxx and STM32FF7xx families 2016-06-08 08:26:26 -06:00
Konstantin Berezenko
3fc7b6f0e5 Add stm32f105r support 2016-06-06 12:52:41 -07:00
Paul A. Patience
56b018d5db STM32: Fix typo 2016-06-06 12:02:11 -04:00
Gregory Nutt
f06a06952f LPC43xx: 1KB is 1024, not 1025. Noted by phreakuencies. 2016-05-31 06:22:10 -06:00
Konstantin Berezenko
5c6cd17d46 Add support for SPI 4 and 5 on stm32f411 chips 2016-05-27 11:08:18 -07:00
Gregory Nutt
4a63a7760a STM32: Hook 1-Wire driver into the build system 2016-05-25 12:31:32 -06:00
Alexander Vasiljev
ad6f37edfa Adds definitions for the LPC4337jet100 chip. 2016-05-24 07:03:50 -06:00
Konstantin Berezenko
a2253cdd3e Add basic configuration for stm32f411e-disco board with STM32F411VE chip 2016-05-20 16:38:25 -07:00
Aleksandr Vyhovanec
472115eda9 ARMv7-M: Add support for the IAR compiler 2016-04-02 08:14:09 -06:00
Gregory Nutt
e0249bd025 STM32L4: Fix incorrect and conflicting definitions for STM32L4_NGPIOS and STM32L4_NGPIO_PORTS. Now there is only STM32L4_NPORTS. 2016-03-20 14:12:07 -06:00
Gregory Nutt
4e07680554 TLS: Forgot to add a file before last commit 2016-03-11 12:30:04 -06:00
Sebastien Lorquet
f4f03e6f02 Add port to the stm32L4 2016-03-10 09:59:16 -06:00
Gregory Nutt
5c75f83b55 ARMv7-A GIC: Add definitions for shared interrupt IDs 2016-03-10 07:13:40 -06:00
Gregory Nutt
400aead74a i.MX6: Add definitions for private processor interrupt IDs 2016-03-09 18:11:28 -06:00
Gregory Nutt
5c881e6d2e i.MX6: minor updates to last commit 2016-03-04 18:44:30 -06:00
Gregory Nutt
5100e7a623 i.MX6: Add some preliminary definitions to handle other family members 2016-03-04 18:43:16 -06:00
Gregory Nutt
bed5aa8731 Add IMX_NCPUS to i.MX6 chip.h file 2016-03-02 10:28:09 -06:00
Gregory Nutt
b466f18daf i.MX6: Some fixes for early compile issues 2016-03-01 14:15:43 -06:00
Gregory Nutt
52d777fa8d Merged in paulpatience/nuttx-arch/stm32f469 (pull request #56) 
STM32: Add support for STM32F46xxx
 2016-03-01 11:53:07 -06:00
Paul A. Patience
099990f3da STM32: Add support for STM32F46xxx 2016-03-01 12:18:07 -05:00
Gregory Nutt
fe7331900c i.MX6 add dummy chip.h header files 2016-02-29 14:08:16 -06:00
Gregory Nutt
0a9920a87a i.MX6: Add IRQ header file 2016-02-28 14:07:53 -06:00
Gregory Nutt
74e5336b39 Rename the imx/ directories to imx1/ to make room in the namespace for other members of the i.MX family 2016-02-27 10:29:24 -06:00
Gregory Nutt
666cc280f4 Rename irqenable() to up_irq_enable(); rename irqdisable() to up_irq_disable() 2016-02-14 16:54:09 -06:00
Gregory Nutt
83bc1c97c3 Rename irqsave() and irqrestore() to up_irq_save() and up_irq_restore() 2016-02-14 16:11:25 -06:00
Gregory Nutt
5d449e9991 Add spinlock support for ARMv7-A architectures 2016-02-09 12:53:10 -06:00
Gregory Nutt
8f1b9886a9 Backport the new LPC17xx I2C driver to the LPC11xx in order to get the I2C_TRANSFER method 2016-01-30 12:17:01 -06:00
Gregory Nutt
f4115ab45c Correct LPC11xx priority definitions + fix some typos in comments 2016-01-25 07:36:26 -06:00
Lok Tep
1f4ce9e7f9 LPC43xx: Fix some NVIC priority definitions 2016-01-25 07:23:28 -06:00
Andrew Webster
43303a5786 Kinetis: add MK60N512VLL100 support 2016-01-21 19:07:18 -06:00
Gregory Nutt
c58393cb4d TMS570: Add GIO drivrs and GIO interrupt support 2015-12-25 13:44:49 -06:00
Gregory Nutt
ccc6913383 TMS570: Add definitions to support GIO second level interrupts 2015-12-25 11:43:38 -06:00
Gregory Nutt
ea1fa2e938 TMS570: SCI serial driver is now included in the build and compiles without error 2015-12-24 13:37:42 -06:00
Gregory Nutt
fa36531fee TMS570: Add default VIM channel assignments 2015-12-23 09:45:32 -06:00
Gregory Nutt
5794675247 TMS570: Memory map applies only to LS04x and LS03x. Peripheral numbering seems to start with 1, not 0 2015-12-16 14:10:45 -06:00
Gregory Nutt
bacf7cf07e ARMv7-R: fix some issues to get a clean compilation; TMS570: Add enough logic to support a minimum build. Not much there on the initial commit 2015-12-16 09:03:14 -06:00
Gregory Nutt
8cabb844ab TMS570: Hook into build/configuration system 2015-12-15 17:15:37 -06:00
Gregory Nutt
a6e035baeb TMS570: Add arch/arm/include/tms570 header files 2015-12-15 13:41:12 -06:00
Gregory Nutt
6a9876f960 SAMV7: Add an untested RSWDT driver 2015-12-06 09:56:45 -06:00
Gregory Nutt
a6d6c430d9 Changes to last merge from review for compliance to coding standards 2015-11-17 21:10:17 -06:00
Marwan Ragab
4999c14085 Added implementation to get 96-bit stm32 unique id 2015-11-17 21:34:41 -05:00
Gregory Nutt
0add2b8910 arch/arm/include/samv7: Add support for the SAME70 family 2015-11-14 11:36:21 -06:00
Lok Tep
3b4c71ef8d more revert 2015-11-09 14:51:00 +01:00
Lok Tep
a8416d2a26 revert 2015-11-09 14:41:08 +01:00
Lok Tep
7d386866af Merged nuttx/arch into master 2015-11-09 14:24:41 +01:00
v01d
79fad2843a lpc4337: WIP 2015-10-30 20:15:18 -03:00
Gregory Nutt
2b078150e8 Merged in marten_svanfeldt/nuttx-arch-public/for_upstream/stm32f429n (pull request #20) 
Add support for STM32F429N (TFBGA) chip
 2015-10-22 18:19:52 +08:00
Marten Svanfeldt
4d879a33ee Add support for STM32F429N (TFBGA) chip 
Signed-off-by: Marten Svanfeldt <marten@intuitiveaerial.com>
 2015-10-21 10:30:57 +08:00
Lok Tep
5983019a45 merge from nuttx 2015-10-08 22:57:34 +02:00
Gregory Nutt
9caf33e13b Standardize the width of all comment boxes in C header files 2015-10-03 07:28:30 -06:00
Gregory Nutt
cae0c9a2e3 Standardize the width of all comment boxes in header files 2015-10-02 17:47:23 -06:00
Gregory Nutt
36726b1bc4 Standardize the width of all comment boxes in header files 2015-10-02 17:42:29 -06:00
Gregory Nutt
3a07b09b9a LPC43xx: Tweaks to pkolesnikov's LPC4370 changes to get a clean compilation 2015-10-01 10:00:25 -06:00
petekol
0eb1afcdef usb reset right 2015-09-30 17:13:32 +02:00
petekol
585fdf70d8 CONFIG_ARCH_CHIP_LPC4370FET100 2015-09-29 17:23:17 +02:00
Gregory Nutt
cbdafb96d5 Remove unused function setipsr. Cortex-M IPSR register is not writable 2015-09-23 08:38:32 -06:00
Gregory Nutt
139a31b875 stm32f74xx75xx_irq.h: STM32_IRQ_SAI2 is not defined but STM32_IRQ_SAI1 is defined twice. Noted by Vlad Chiorean 2015-09-22 07:45:59 -06:00
Gregory Nutt
a27e673967 SAMA5D2: Finish implementtion of the PIO driver 2015-09-12 11:36:06 -06:00
Gregory Nutt
cfd41bdb30 STM32: Eliminate some warnings 2015-09-07 16:25:54 -06:00
Gregory Nutt
831272cd35 SAMA5D2: Add memory map file 2015-09-02 13:04:01 -06:00
Ilya Averyanov
675878b360 PC43xx: Fix NVIC_SYSH_PRIORITY_STEP define 2015-09-01 08:06:34 -06:00
Gregory Nutt
c33efa0a60 SAMA5D2: Add chip definitions, PIDs, and IRQ definitions 2015-08-31 15:19:01 -06:00
Paul A. Patience
c800841632 Added definitions for STM32F303K6, STM32F303K8, STM32F303C6, 
STM32F303C8, STM32F303RD, and STM32F303RE devices.
 2015-08-17 14:00:49 -04:00
Gregory Nutt
348060f5d2 SAMV7: Add QSPI Register Definition Header File 2015-08-14 18:11:01 -06:00
Anton D. Kachalov
f10b7ff09a Merge branch 'master' of https://bitbucket.org/nuttx/arch 2015-08-10 18:14:49 +03:00
Anton D. Kachalov
46444388fa Add Shared IRQ support for UART w/multi port. 
Signed-off-by: Anton D. Kachalov <mouse@yandex-team.ru>
 2015-08-10 18:13:35 +03:00
Gregory Nutt
f986d08515 SAMV71: Fix error in GPIO interrupt numbering 2015-08-05 08:57:05 -06:00
Gregory Nutt
23ed19c514 Clean-up from last commit to make sure that all files have BSD licensed header with the correct authors and that the code conforms to the NuttX coding style 2015-07-29 13:52:23 -06:00
Anton D. Kachalov
75762f1519 Add support for MoxaRT 2015-07-29 19:13:47 +03:00
David Sidrane
778c630c6b Add support for the STM32446. From David Sidrane 2015-07-22 07:26:53 -06:00
David Sidrane
e36ca25c5c STM32: Fix incorrect naming of inclusion guard in IRQ header files 2015-07-21 12:25:15 -06:00
David Sidrane
e7d039ac2b STM32: Fix incorrect naming of inclusion guard in IRQ header files 2015-07-21 11:30:45 -06:00
Gregory Nutt
9c284bb05f Syscall fixes: Add support for Cortex-M7; mount syscall has to be suppressed if there are no mountable file systems 2015-07-21 11:20:46 -06:00
Gregory Nutt
5f9b0b3a2f STM32 F7: Add USART/UART register definition 2015-07-18 15:58:59 -06:00
Gregory Nutt
12f04f8500 STM32 F7: Add heap initializatino logic; Clone the STM32 CCM allocator as the F7 DTCM allocator 2015-07-18 12:52:24 -06:00
David Sidrane
5e1a50c93e STM32: Oops. Some STM32 F7 edits accidentally went into STM32 files ;(. Fixed by David Sidrane 2015-07-18 11:05:44 -06:00
Gregory Nutt
4f307ba36a STM32F7: Clone GPIO support from the STM32 F4 2015-07-18 08:34:07 -06:00
Gregory Nutt
7eb5e7f9ec STM32F746G-DISCO: Getting closer to a build 2015-07-17 11:47:16 -06:00
Gregory Nutt
a7a7ec8850 STM32 F7: Misc naming fixes 2015-07-16 19:49:20 -06:00
Gregory Nutt
3583f8c1dc STM32 F7: Add more configuration selections 2015-07-16 18:30:40 -06:00
Gregory Nutt
d8915e9dc6 Add include/chip.h definitions and configuration support for the STM32 F7 2015-07-16 08:47:25 -06:00
Gregory Nutt
be16a06857 Create a src directory for the STM32F7 (not much in it yet) 2015-07-15 14:32:28 -06:00
Gregory Nutt
1ed5f5a3ed STM32: Move STM32F42xxx IRQ definitions out of stm32f40xxx_irq.h into their own stm32f42xxx_irq.h header file 2015-07-15 13:52:20 -06:00
Gregory Nutt
3efe60bb6d STM32 F7: Add interrupt vector definitions 2015-07-15 10:54:03 -06:00
Gregory Nutt
4a38276ff9 SAMD21: Extend SAMD USART support to include SAMD21 differences 2015-06-21 09:17:01 -06:00
Gregory Nutt
28ae44eb02 SAMD21: Add memory map header file 2015-06-20 15:02:25 -06:00
Gregory Nutt
66a960dacd SAMD21: Add interrupt vectors definitions 2015-06-20 14:40:47 -06:00
Gregory Nutt
15c8e2e00a SAMD21: Add interrupt vectors definitions 2015-06-20 14:40:36 -06:00
Gregory Nutt
d00ed2d780 Add configuration support for SAMD21 2015-06-20 14:31:53 -06:00
Gregory Nutt
75077f4728 SAML21: Add DMA descriptor management logic 2015-06-14 08:48:25 -06:00
Gregory Nutt
8c8b2d926b SAMD21: Add build framework for DMA support. Nothing there yet except for skeletal logic taken from SAM3/4. 2015-06-13 15:06:37 -06:00
Gregory Nutt
29136e51cc Clean up and review of header files for conformance to standards 2015-06-12 19:26:01 -06:00
Gregory Nutt
d6ce8220fd Clean up and review of header files for conformance to standards 2015-06-12 18:07:47 -06:00
Gregory Nutt
0742ee3c3e Add support for MK20DN--VLH5 and MK20DX---VLH5. Needed for backward compatible support for Teensy-3.0 2015-06-10 11:45:17 -06:00
Gregory Nutt
f01c04f1a7 Add support for other members of the Kinetis MK20DX---VLH7 family; undate a README 2015-06-09 18:01:32 -06:00
Gregory Nutt
0c59dd2888 Fix a missing # in the previous commit 2015-05-31 13:26:13 -06:00
Gregory Nutt
4e811aa54d Add basic support for the STM32F205RG. From SourceForge Ticket 40 (anonymous). 2015-05-31 13:06:26 -06:00
Gregory Nutt
318345fb1d Basic support for the Kinetis K20 architecture. Taken from PX4. This is the work of Jakob Odersky. 2015-05-26 15:03:35 -06:00
Gregory Nutt
9140a0fcc4 Initial support for the NXP LPC11 family and the LPC1115 MCU in particular. Contributed by Alan Carvalho de Assis. 2015-05-22 14:14:09 -06:00
Gregory Nutt
4458a34787 SAML21: Add interrupt header file + fix a few initial compile issues. Still a long way to go 2015-05-18 17:41:28 -06:00
Gregory Nutt
5ba5b5e24b SAML21: Add configuration logic and placeholders for memory man and pin configruation header files 2015-05-14 14:02:50 -06:00
Gregory Nutt
3ec627b02d Rename SAMD directories and configuration variables to SAMDL so that the same build environment can support the SAML 2015-05-14 12:25:09 -06:00
Gregory Nutt
10bfcaf939 Fix typo in arch/arm/include/kl/chip.h header file. From Michael Hope 2015-05-12 07:05:29 -06:00
Gregory Nutt
aaaa8f2e9d Adds support for STM32F302K8 and STM32F302K6. From Ben Dyer via PX4/David Sidrane. 2015-05-08 14:10:55 -06:00
Gregory Nutt
8062555384 Add support for the KL25Z64. The KL25Z64 is a lower memory variant of the KL25Z128 and is used on the Teensy LC. From Michael as SourceForge patch 50. 2015-05-07 06:47:17 -06:00
Gregory Nutt
d77a19f0a2 Two r's and only two r's in the word interrupt 2015-04-23 14:04:43 -06:00
Gregory Nutt
7a6a5b7bd0 Defines a second interface for the dma2d controller. Controlling both LTDC and DMA2D was unpractical from the programmers view because both controllers are to different. LTDC only controls the display visibility but the DMA2D controller changes the content of the frame buffer (buffer of the layer). 
The main features are:

1. DMA2D interface
   Supports the nuttx pixel formats:
   - FB_FMT_RGB8
   - FB_FMT_RGB24
   - FB_FMT_RGB16_565
   Dynamic layer allocation during runtime for the supported formats
   - The number of allocatable layer can be configured.
   Supported dma2d operation:
   - blit (Copy content from source to destination layer) also works with
     selectable area.
   - blend (Blend two layer and copy the result to a destination layer wich can
     be a third layer or one of the source layer) also works with selectable
     area.
   - fillarea (Fill a defined area of the whole layer with a specific color)

As a result of that the dma2d controller can't transfer data from the core coupled memory, CCM is disabled but usable by the ccm allocator. Currently the ccm allocator is used for allocating the layer structurei only. For the dma memory (layers frame buffer) memory is allocated from heap 2 and 3.

2. LTDC interface

   I have changed the api for the currently non implemented operations:
   - blit (Copy content from a dma2d layer to an ltdc layer) also works with
     selectable area.
   - blend (Blend two dma2d layer and copy the result to a destination ltdc
     layer) also  works with selectable area.

     Note! ltdc layer is a layer referenced by the ltdc interface. dma2d layer
     is a layer referenced by the dma2d interface.

     One of the most important questions for me was, How can i flexible use an
     ltdc layer with the dma2d interface, e.g. as source layer for dma2d
     operations?
     Get the layer id of the related dma2d layer by a special flag when using
     getlid() function of the ltdc interface and use the layer id to reference
     the specific dma2d layer by the dma2d interface.

     The ltdc coupled dma2d layers are predefined and can't be dynamically
     allocated of freed. They use the same frame buffer memory and the same
     color lookup table.

   Changes:
   - layer internal format of the clut table
   - interrupt handling for register reload (vertical vblank) instead using
     waiting loop
   - small fixes and refactoring

From Marco Krahl.
 2015-04-16 09:11:52 -06:00
Gregory Nutt
ae15c6963c Make some file section headers more consistent with standard 2015-04-08 08:04:12 -06:00
Gregory Nutt
cf8f8b8c4a SAMV6 USB updates 2015-03-26 09:49:01 -06:00
Gregory Nutt
a590bdc737 SAMV7: Quick'n'dirty port of the SAMA5D4 Ethernet MAC driver to the SAMV7. Still some unresovled issues with DCache handling 2015-03-16 13:51:37 -06:00
Gregory Nutt
8f59fc8f64 SAMV7: Quick'n'dirty port of the SAMA5 HSMCI driver to the SAMV7 2015-03-12 18:03:41 -06:00
Gregory Nutt
0d79e315fd SAMV71: Quick'n'dirty port of the SAMA5 SSC driver to the SAM7. The IP is compatible but there are still some DMA- and Cache-related issues that need to be worked out. 2015-03-12 16:00:38 -06:00
Gregory Nutt
9b6c7661a4 SAMV7: Add TWI/I2C driver (untested) 2015-03-12 10:58:11 -06:00
Gregory Nutt
f72079cc63 Update COPYING file with special license requirements for PPPD 2015-03-11 09:14:15 -06:00
Gregory Nutt
f696530485 SAMV7: Add GPIO interrupt support 2015-03-08 19:32:05 -06:00
Gregory Nutt
2571d6202d SAMV71-XULT: Add heap allocation logic 2015-03-07 11:46:54 -06:00
Gregory Nutt
7113de4d18 SAMV71: Add PMC register definition header files 2015-03-06 14:58:13 -06:00
Gregory Nutt
fdac423979 Cortex-M7/SAMV71-XULT: Various fixes for building Cortex-M7 with SAMV71. 2015-03-06 10:53:57 -06:00
Gregory Nutt
9bcdf974a0 Add new common lazy FPU state saving option for ARMv7-M. Not yet verified 2015-03-06 08:26:43 -06:00
Gregory Nutt
89fd098a20 SAMV7: Add SAMV71 peripheral IDs and interrupt vector definitions 2015-03-05 16:34:22 -06:00
Gregory Nutt
67c21e6817 SAMV7 Kconfig: Add peripheral selections 2015-03-05 13:51:39 -06:00
Gregory Nutt
02e613b277 Add basic build directories and configuration logic for the SAMV7 family 2015-03-05 10:00:24 -06:00
Gregory Nutt
33ac85adcb Adds architecture support for the STM32F372 and F373 (no board support yet). Only tested on STM32F373CC, but should work on the rest. Contributed by Marten Svanfeldt. 2015-03-02 10:33:42 -06:00
Gregory Nutt
2d91128111 Tiva GPIO clean-up by Calvin Maguranis 2015-02-20 13:40:25 -06:00
Gregory Nutt
a0a553f3e9 Tiva: Move GPIIO prototypes out of arch/arm/include/tiva/irq.h to arch/arm/tiva/tiva_gpio.h where they belong 2015-02-20 13:31:43 -06:00
Gregory Nutt
d1fa95ffc3 Merge commit 'd000b0ac237cb6b17e3d355b55250c3ca7e9f2d6' 2015-02-11 18:07:03 -06:00
sauttefk
7384d3bd79 Add TI EK-TM4C1294XL launchpad support 2015-02-12 00:30:38 +01:00
Gregory Nutt
24e51794f9 Kinetis: Add architectural support for the K26Z128VLH4. From Derek B. Noonburg 2015-02-11 07:15:45 -06:00
Gregory Nutt
d8561fbcae Remove execute privileges from some header files 2015-02-01 06:24:18 -06:00
Gregory Nutt
4510be6c7d 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
9e546ff37a Tiva interrupts: Fix chip-specific interrupt un-definitions 2015-01-12 10:00:42 -06:00
Gregory Nutt
28a52cbd23 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
16a302e732 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
aabd4c59a3 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
83c56151ab Tiva: Add GPIO interrupt support for the TMS4C129X 2014-12-18 11:52:06 -06:00
Gregory Nutt
a719e75851 DK-TM4C129X: Fixes to get clean build. Logic is still not complete, however 2014-12-18 08:24:24 -06:00
Gregory Nutt
aa724ea75b Add interrupt definitions for the TM4C129X 2014-12-17 08:19:23 -06:00
Gregory Nutt
1410a650e0 Tiva: Better distinguish features of the TM4C1294xx and the TM4C129Xxx 2014-12-16 18:02:59 -06:00
Gregory Nutt
29d23ae626 Remove packaging indications for TM4C129 configuration variables 2014-12-16 16:22:52 -06:00
Gregory Nutt
188e092398 Add TM4C129XNCZAD and TM4C1294NCPDT to the Tiva configuration system 2014-12-16 16:02:21 -06:00
Gregory Nutt
0ad88d9664 Enable support for STM32F102. https://github.com/PX4/NuttX/pull/28.diff 2014-11-27 06:12:35 -06:00
Gregory Nutt
f4be851b0e 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
c65372b80c Support for the STM32F103RG. From Murilo Ponte 2014-11-10 07:48:46 -06:00
Gregory Nutt
9051ffd638 STM32GG Starter Kit: Add basic NSH configuration 2014-11-03 16:58:22 -06:00
Gregory Nutt
de5c451a30 Add empty file for event EFM32 clock configuration logic 2014-10-18 15:22:11 -06:00
Gregory Nutt
1bfec65ac5 More framework for GPIO interrupt support 2014-10-18 14:05:07 -06:00
Gregory Nutt
2bafdf3d59 Add EFM32 interrupt vector defintions 2014-10-17 10:34:39 -06:00
Gregory Nutt
895cfe0e7c Add configuration support for the EFM32 Gecko Starter Kit 2014-10-17 09:25:52 -06:00
Gregory Nutt
a835387529 Fix file mode on modified files 2014-10-14 15:45:56 -06:00
Gregory Nutt
56841b9e20 Support for the STM32 F411RE from Serg Podtynnyi 2014-10-14 15:42:28 -06:00
Gregory Nutt
df26163f1f Add logic necessary to handler remapping of shared memory on contex switches 2014-09-23 13:19:30 -06:00
Gregory Nutt
9aae0adffa 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
946b916f69 Initial integration of kernel stack (does not work) 2014-09-14 11:19:34 -06:00
Gregory Nutt
16ddffc941 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
ffff51c1b1 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
f4bcb27962 Add a configuration option for dynamic stack management 2014-09-13 12:25:32 -06:00
Gregory Nutt
1f23ad9bad 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
006cf7d745 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
12775801c9 Add support for delivery of use-mode signals in the kernel build. 2014-09-02 15:58:14 -06:00
Gregory Nutt
587520a7d2 Completes the implementation of sbrk() (untested) 2014-09-01 10:46:51 -06:00
Gregory Nutt
e11679acf8 Rename CONFIG_NUTTX_KERNEL to CONFIG_BUILD_PROTECTED; Partially integrate new CONFIG_BUILD_KERNEL 2014-08-29 14:47:22 -06:00
Gregory Nutt
db69d94935 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
8dd679e875 ARMv7-A: Add SYSCALL handling logic 2014-08-28 14:52:14 -06:00
Gregory Nutt
cbf0141d6c Add an ARMv7-A system call definition header file 2014-08-28 13:21:36 -06:00
Gregory Nutt
e3258a3b1f Support the the TC3200 from Jim Ewing 2014-08-26 15:13:57 -06:00
Gregory Nutt
cb8e081dba Mostly cosmetic use of uintptr_t to hold addresses instead of uint32_t 2014-08-26 10:44:10 -06:00
Gregory Nutt
699a54a022 Misc changed to get the SAMA5 ELF configuration with address environments working 2014-08-25 13:28:13 -06:00
Gregory Nutt
8907616478 Cortex-A/SAMA5 address environment support is code complete (untested) 2014-08-25 11:18:32 -06:00
Gregory Nutt
95c79c675c 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
b01d3e396e 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
511d7bb38a Adds support for localtime. From Max Neklyudov 2014-08-12 06:18:22 -06:00
Gregory Nutt
3010eddf11 STM32: Add configuration support fort he STM32F103RC. From Kosma Moczek 2014-06-30 08:16:17 -06:00
Gregory Nutt
48e6f0ba78 STM32: Move temperature ranges from chip selection configuration prompts. From Kosma Moczek 2014-06-30 08:09:19 -06:00
Gregory Nutt
fae790a6dc Add support for the SAM4CM. From Max Neklyudov 2014-06-25 08:25:52 -06:00
Gregory Nutt
0a134f0158 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
c68d2532be 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
9e7eb2d12d SAMA5D4: Fix some memory remapping issues; updates to comments and README files 2014-06-14 08:02:58 -06:00
Gregory Nutt
ab79090ce0 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
379f516780 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
Gregory Nutt
07c731d2bb SAMA5D4: Various changes to get the SAMA4D-EK to build 2014-06-06 15:39:40 -06:00
Gregory Nutt
77c487b1ed SAMA5D4: Has two XDMA modules 2014-06-04 14:39:52 -06:00
Gregory Nutt
41032b021b SAMA4D4: Basic framework to support the SAMA4D4. Not yet complete 2014-06-03 17:49:51 -06:00
Gregory Nutt
8dbc4714c5 Change all variadic macros to C99 style 2014-05-22 09:01:51 -06:00
Gregory Nutt
9e941f1195 Change bne to bne.n in irqrestore() 2014-05-22 09:01:25 -06:00
Gregory Nutt
fb774d677c Add an alternate STM32 I2C driver that works around errata in the F103 chip (and maybe others). From Patrizio Simona 2014-05-14 07:48:47 -06:00
Gregory Nutt
697b0d5b61 correct some columnar alignment and spacing 2014-05-13 14:14:57 -06:00
Gregory Nutt
02bb1d69b8 Add support for the STM32152 and STM32162 Medium+ density parts (plus miscellaneous other improvements to the original STM32151 logic). From Jussi Kivilinna and Sami Pelkonen 2014-05-08 09:20:11 -06:00
Gregory Nutt
6e9df4d5ab STM32: Fix STM32F100CB pin configuration (from Kosma Moczek); and make chip naming a little more consistent 2014-05-07 12:54:27 -06:00
Gregory Nutt
bfa9df89e2 STM32: Add more complication to STM32 Kconfig so the correct ADC and CAN options presented for the F401RE. There are still invalid peripheral options being presented 2014-05-06 08:32:21 -06:00
Gregory Nutt
8be212ccc3 Nucleo-F401RE: Fix memory usage 2014-04-30 08:20:30 -06:00
Gregory Nutt
162662a290 Add support for the STM32F041RE and for the Nucleo-F401RE board. From Frank Bennett 2014-04-20 13:42:23 -06:00
Gregory Nutt
a1b862580b Fix an error introduced in the last commit 2014-04-19 07:54:52 -06:00
Gregory Nutt
25d4ff745b More trailing whilespace removal 2014-04-13 16:22:22 -06:00
Gregory Nutt
73f0ff6c47 Documentatin updated; fix errors in some comments 2014-03-28 09:52:07 -06:00
Gregory Nutt
1b11e89c25 Add support for the SAMA5D36 2014-03-28 08:33:01 -06:00
Gregory Nutt
f613048460 SAM3/4: Rename CONFIG_GPIO*_IRQ to CONFIG_SAM34_GPIO*_IRQ 2014-03-23 15:51:34 -06:00
Gregory Nutt
c35470d553 TM4C123G Launchpad: Corrected processor configuration from Daniel Pereira de Carvalho 2014-03-18 11:21:31 -06:00
Gregory Nutt
483fcdca03 SAM3/4: Integrate the SPI DMA interface with the existing code. Does not yet work. 2014-03-13 15:54:09 -06:00
Gregory Nutt
6638022126 SAM4E-EK: Add basic board support 2014-03-10 15:18:46 -06:00
Gregory Nutt
b25d2ace89 TM4C: A few more changes to get a clean compilation 2014-03-10 11:54:20 -06:00
Gregory Nutt
7ac3ada62a TM4C: Add definitions for GPIO interrupts 2014-03-09 10:00:31 -06:00
Gregory Nutt
9889391ab8 Oop.. everything was named TM3C instead of TM4C in the last check-in 2014-03-09 09:26:29 -06:00
Gregory Nutt
b10bc3238b TM3C123: Add chip characteristics and interrupt definition files 2014-03-09 09:21:06 -06:00
Gregory Nutt
6cd5f3d321 functions and definitions renamed from lm_ to tiva_ 2014-03-08 15:50:26 -06:00
Gregory Nutt
88c2da5bc1 The old lm/ directories were enamed tiva/ to better support new products coming down the pipe from TI 2014-03-08 12:31:06 -06:00
Gregory Nutt
d20d82b90e SAM4E: Update SAM3/4 EEFC, MATRIX, and PMC register definition header files 2014-02-24 09:49:02 -06:00
Gregory Nutt
36ead78f07 ARMv6-M/ARMv7-M: Correct a register handling error in signal delivery (Kernel build mode only). Noted by Mike Smith. 2014-02-23 08:25:49 -06:00
Gregory Nutt
159938e6d8 SAM4E: Add vector definition header files 2014-02-21 08:46:16 -06:00
Gregory Nutt
2ec06dc52f SAMD20: Beginning of SERCOM UART configuration logic 2014-02-15 14:22:56 -06:00
Gregory Nutt
eb769a9a0d Minimal changes to get a clean compilation of the SAMD20 Xplained configuration. Still a lot of missing logic 2014-02-13 09:14:03 -06:00
Gregory Nutt
6fea68c36e Add basic framework to support the Atmel SAMD Cortex-M+ chip 2014-02-12 15:07:11 -06:00
Gregory Nutt
05cf59feef Fix typo cloned to many files: SAM32 vs SAM34 2014-02-12 13:00:24 -06:00
Gregory Nutt
26b7316609 Remove support for EFM32. Not ready to be fielded 2014-01-27 08:03:39 -06:00
Gregory Nutt
07d12a800d Basic support for the EFM32 processor family from Richar Cochran 2014-01-23 07:56:10 -06:00
Gregory Nutt
162e240ed3 Fix STM32F103VE SPI3 definitions; Fix bug introduced in recent NX reorganization. From Steve Redler IV 2014-01-08 16:44:11 -06:00
Gregory Nutt
0673a9564c Oops. Mnemonic changed from SWI to SVC in cortex A 2014-01-05 15:59:49 -06:00
Gregory Nutt
b9816723a5 Add ARMv7-A syscall.h header file 2014-01-05 15:49:06 -06:00
Gregory Nutt
29c43b0b24 Fixes a few more high priority, nested interrupt logic 2013-12-23 11:13:56 -06:00
Gregory Nutt
3855ce04e8 Beginning of high priority nested interrupt support for the ARMv7-M family 2013-12-21 11:03:38 -06:00
Gregory Nutt
41ce419ebc A10: Timer interrupt handler 2013-12-13 12:42:26 -06:00
Gregory Nutt
7076b5ac51 A10+pcDuino: PIO support, LED and button support 2013-12-11 13:23:40 -06:00
Gregory Nutt
69710d1657 A10 peripheral selection logic 2013-12-09 15:24:54 -06:00
Gregory Nutt
1a8d5b343c Add A10 interrupt numbers 2013-12-08 11:49:39 -06:00
Gregory Nutt
641767965b A10 interrupt logic 2013-12-08 10:18:28 -06:00
Gregory Nutt
d460e8d7fa Add basic directory structure to support the Allwinner A10 2013-12-07 13:06:34 -06:00
Gregory Nutt
c615f6e6fd Support for the Atmel SAM4E family. From Mitko 2013-11-11 07:45:09 -06:00
Gregory Nutt
893f36c061 Support for the STM32F429 from Ken Pettit 2013-11-07 16:47:43 -06:00
Gregory Nutt
eb648c585b Add support for the STM32F207ZE chip. From Martin Lederhilger 2013-10-24 08:25:05 -06:00
Gregory Nutt
b885459624 Add framework for Spark Core board support. The initial commit is a clone of the Maple Mini and still needs Spark customizations 2013-10-02 08:24:46 -06:00
Gregory Nutt
a55dda98b3 Add hooks to select Cortex-A8 2013-08-27 08:46:37 -06:00
Gregory Nutt
8194e6bbcf SAMA5: Add DMA suppport (untested) 2013-08-04 10:44:18 -06:00
Gregory Nutt
8695c89aa4 SAMA5: Modification of some CPSR-related inline functions 2013-07-31 09:11:24 -06:00
Gregory Nutt
b75a0cf8be Add ARMv7-A irqdisable() inline function 2013-07-30 11:37:09 -06:00
Gregory Nutt
cb3f394d53 Improve some ARMv7-A/M floating point register save time; Add floating point register save logic for ARMv7-A 2013-07-23 17:52:06 -06:00
Gregory Nutt
ca9b52b07f SAMA5/Cortex-A: Improve irqsave/restore inlines + add irqenable. Add skeleton file for SAMA5 interrupt management. Also change from last commit that was left in the editor 2013-07-21 17:08:40 -06:00
Gregory Nutt
0b46176b43 A few more Cortex-A5 and SAMA5 files 2013-07-21 12:52:38 -06:00
Gregory Nutt
137cd94b6a Basic framework to support the AT91SAMA5D3 family and the SAMA5D3x-EK board(s) in particular 2013-07-19 15:23:03 -06:00
Gregory Nutt
28a90ba46d Some initial frame for Cortex-A5 support. No much yet 2013-07-18 15:20:47 -06:00
Gregory Nutt
91313feac2 NSH cmp command by Andrew Twidgell 2013-07-18 08:24:29 -06:00
Gregory Nutt
8f41963efd With these changes the Arduino Due port builds without errors 2013-06-27 15:07:07 -06:00