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5721 Commits

Author SHA1 Message Date
Benjamin Valentin
0ddca68de9 cpu/fe310: use common names for heap markers 
Other archs use `_sheap` and `_eheap` to mark the start and end of
the heap.

fe310 uses `_heap_start` and `_heap_end`, so platform independent
code that wants to make use of this will needlessly fail.

For compatibility with common code, name them the same on fe310.
 2020-07-07 17:25:00 +02:00
Leandro Lanzieri
7a2e4c819d
cpu/esp8266: Add Kconfig symbols 2020-07-07 16:27:43 +02:00
Leandro Lanzieri
0b0a03bef9
cpu/esp32: Add Kconfig symbols 2020-07-07 16:27:35 +02:00
Leandro Lanzieri
e6b698c69b
cpu/esp_common: Add Kconfig symbols 2020-07-07 16:27:34 +02:00
Jean Pierre Dudey
3003cf737a
boards/common/esp32: move ESP features to cpu/esp_common 
>All of them are features of each ESP SoC and have not to be configured by the
board definition.

Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
Co-authored-by: Gunar Schorcht <gunar@schorcht.net>
 2020-07-07 16:02:23 +02:00
Martine Lenders
60469026cf
Merge pull request #14434 from maribu/irq_cleanup 
cpu/cortexm_common: Fix cpu_switch_context_exit()
 2020-07-04 11:42:54 +02:00
Marian Buschsieweke
056100c1ca
cpu/cortexm_common: Fix cpu_switch_context_exit() 
- Use `irq_enable()` over `bl irq_enable`, as `irq_enable()` is an inline
  function and not a C function any more
- Drop `__attribute__((naked))` qualifier
    - It must be used with the declaration of the function, but there it is
      missing. (And it cannot be added there, as this function would need to
      be implemented as "naked" by every platform; which is impossible for
      platforms not supporting `__attribute__((naked))`.)
    - Only functions consisting completely of basic asm may be marked as naked.
      But both the assembly used to trigger the SVC interrupt as well as the
      assembly used in `irq_enable()` are extended asm, not basic asm
- Use ` UNREACHABLE();` over a custom asm construct
 2020-07-03 12:48:42 +02:00
Leandro Lanzieri
215e77f2ad
cpu/kinetis: Add Kconfig symbols 2020-07-02 14:41:41 +02:00
Leandro Lanzieri
6ea04d146b
cpu/kinetis: Provide features based on CPU series 
Also, rename CPU_FAMILY to the standard CPU_FAM.
 2020-07-02 14:41:39 +02:00
Francisco
772b638d2a
Merge pull request #14405 from aabadie/pr/cpu/mips_no_binfile 
cpu/mips: disable BINFILE generation
 2020-07-01 10:21:41 +02:00
Francisco
41888674a4
Merge pull request #14385 from aabadie/pr/make/appdeps_export 
boards/mips: remove use of APPDEPS, un-export globally APPDEPS
 2020-07-01 09:13:35 +02:00
Alexandre Abadie
b3e566bcd8
cpu/mips: disable BINFILE generation 2020-07-01 08:08:23 +02:00
Peter Kietzmann
2250c67240
Merge pull request #14388 from leandrolanzieri/pr/kconfig/ezr32wg_board_symbols 
boards/slwstk6220a: Model features provided in Kconfig
 2020-06-30 18:24:44 +02:00
Francisco
325b7a8d8e
Merge pull request #13631 from benpicco/cpu/sam0_common/spi-deinit 
drivers/periph/spi: add periph_spi_reconfigure feature & implementation for sam0
 2020-06-30 15:34:53 +02:00
Gunar Schorcht
028c0d4b3c
Merge pull request #14353 from fjmolinas/pr_reorder_makefiles_cleanup 
Makefile: use normal conditionals
 2020-06-30 09:59:02 +02:00
Francisco Molina
e98341da93
Makefile: use normal conditionals 2020-06-29 22:40:29 +02:00
Leandro Lanzieri
339432583c
cpu/ezr32wg: Add Kconfig symbols 
Also define CPU_FAM in Makefile.features
 2020-06-29 14:01:01 +02:00
Alexandre Abadie
ffa28e415a
cpu/mips_pic32_common: add cpu_model specific assembly symbols dependency 2020-06-28 12:13:32 +02:00
Gunar Schorcht
e247ced04c cpu/esp: add feature arch_esp for all ESP SoCs 
There are common features that can be used by ESP32 as well as ESP8266, for example the `esp_wifi` module. To be able to test for any ESP SoC, feature `arch_esp` is introduced.
 2020-06-27 11:30:59 +02:00
Marian Buschsieweke
414e17b437
Merge pull request #14360 from aabadie/pr/cpu/fe310_inline_irq 
cpu/fe310: migrate to inlined irq API
 2020-06-26 13:00:22 +02:00
Koen Zandberg
279f2aebed
Merge pull request #14224 from kaspar030/cortexm_remove_idle_thread 
core: make idle thread optional
 2020-06-26 11:04:19 +02:00
Francisco
a46adc3d44
Merge pull request #13742 from benemorius/pr/kinetis-pm_layered 
cpu/kinetis: implement power modes for pm_layered
 2020-06-26 10:51:12 +02:00
Alexandre Abadie
3d9421571c
cpu/fe310: migrate to inlined irq API 
Co-authored-by: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
 2020-06-26 10:48:56 +02:00
Marian Buschsieweke
c5c83cfe3c
cpu/msp430_common: Update to inline-able IRQ API 
- Updated to inline-able IRQ API
- Improved robustness of functions
    - Added memory barrier to prevent the compiler from moving code outside of
      a critical section guarded by irq_disable() ... irq_restore()
- Reduced overhead of `irq_disable()`
    - After clearing the global interrupt enable (GIE) bit, IRQs remain enabled
      for up to one CPU cycle
    - The previous implementation just added a nop to fill that cycle
    - This implementation uses the cycle for masking the return value
- Reduced overhead of `irq_restore()`
    - Now only one CPU cycle is needed
- `irq_disable()`, `irq_restore()`, and `irq_enable()` work now in constant time
 2020-06-25 21:32:17 +02:00
Kaspar Schleiser
0ff9e554eb cpu/cortexm: implement sched_arch_idle() and disable idle thread 2020-06-25 16:02:28 +02:00
Francisco
903ad1e888
Merge pull request #14354 from miri64/drivers/cleanup/rm-NETOPT_IPV6_IID 
netdev: remove NETOPT_IPV6_IID support for network devices
 2020-06-25 15:53:33 +02:00
Francisco
c0d171a0a2
Merge pull request #14343 from leandrolanzieri/pr/kconfig/cc2538_based_symbols 
boards/cc2538-based: Model features in Kconfig
 2020-06-25 13:20:58 +02:00
Martine S. Lenders
78fc1e7654
nrfmin: remove NETOPT_IPV6_IID support 
This option is handled in the `gnrc_netif`-layer without any access to
the driver's option since 7ae90564d9.
 2020-06-25 10:51:05 +02:00
Leandro Lanzieri
75f487d9ec
Merge pull request #14344 from fjmolinas/pr_mips_uhi_dep 
cpu/mips32r2_common: include newlib_syscalls_mips_uhi in Makefile.dep
 2020-06-24 16:30:04 +02:00
Bas Stottelaar
21f9afdb5b
Merge pull request #14318 from benpicco/cpu/stm32-TIMER_CHANNELS 
cpu/stm32: use TIMER_CHANNEL_NUMOF for consistency
 2020-06-24 15:32:22 +02:00
Francisco Molina
bdfda031c5
cpu/mips32r2_common: include newlib_syscalls_mips_uhi in Makefile.dep 2020-06-24 15:29:42 +02:00
Leandro Lanzieri
7d543fe091
cpu/cc2538: Add Kconfig symbols 
Also specify CPU_FAM in Makefile.features
 2020-06-24 15:15:43 +02:00
Francisco
b49bd9ffe5
Merge pull request #14276 from jue89/fix/samr30-xpro_ztimer_rtt_underflow 
cpu/saml21: adjust RTT_MIN_OFFSET
 2020-06-24 13:41:06 +02:00
Leandro Lanzieri
cd3b1515a0
Merge pull request #14338 from aabadie/pr/cpu/fe310_kconfig 
cpu/fe310: boards/hifive1*: model features in Kconfig
 2020-06-24 13:34:40 +02:00
Benjamin Valentin
06cdd30fcb cpu/stm32: use TIMER_CHANNEL_NUMOF for consistency 2020-06-24 12:58:38 +02:00
Kevin "Tristate Tom" Weiss
2d5901dd69
Merge pull request #14340 from leandrolanzieri/pr/kconfig/msp430_boards_symbols 
boards/msp430-based: Model features in Kconfig
 2020-06-24 12:53:42 +02:00
Alexandre Abadie
b36b2ee748
cpu/fe310: add Kconfig configuration 2020-06-24 11:13:45 +02:00
Francisco
816d7c4d28
Merge pull request #14206 from leandrolanzieri/pr/kconfig/atmega256rfr2_based_boards 
boards/atmega256rfr2-based: Model features in Kconfig
 2020-06-24 11:06:04 +02:00
benpicco
cdacdd79e6
Merge pull request #14319 from benpicco/cpu/ezr32wg/TIMER_CHANNELS 
cpu/ezr32wg: define TIMER_CHANNEL_NUMOF
 2020-06-24 09:52:29 +02:00
Leandro Lanzieri
4abc4e7de7
cpu/msp430fxyz: Add Kconfig symbols 
Also specify CPU_FAM in Makefile.features
 2020-06-24 09:28:19 +02:00
Leandro Lanzieri
a73c03ed0c
cpu/cc430: Add Kconfig symbols 
Also specify CPU_FAM in Makefile.features
 2020-06-24 09:27:02 +02:00
Leandro Lanzieri
c86bf5074d
cpu/msp430_common: Add Kconfig symbols 
Also specify CPU_ARCH and CPU_CORE in Makefile.features.
 2020-06-24 09:26:05 +02:00
Francisco
48bdd7018a
Merge pull request #14302 from fjmolinas/pr_sam0_rtt_opt 
cpu/sam0_common/rt%: use READREQUEST when accessing CLOCK/COUNT regs
 2020-06-24 08:42:03 +02:00
Bas Stottelaar
6774f7e412
Merge pull request #14337 from benpicco/TIMER_CHANNEL_NUMOF 
use TIMER_CHANNEL_NUMOF instead of TIMER_CHANNELS
 2020-06-24 01:19:17 +02:00
Benjamin Valentin
97343af69d cpu/ezr32wg: define TIMER_CHANNEL_NUMOF 2020-06-24 00:48:21 +02:00
Benjamin Valentin
96273b4df0 cpu/atmega_common: use TIMER_CHANNEL_NUMOF 2020-06-24 00:45:35 +02:00
Benjamin Valentin
51135a50fc cpu/sam3: use TIMER_CHANNEL_NUMOF 2020-06-24 00:45:35 +02:00
Benjamin Valentin
c8ff026640 cpu/sam0_common: use TIMER_CHANNEL_NUMOF 2020-06-24 00:45:35 +02:00
Benjamin Valentin
3af4d38735 cpu/lpc2387: use TIMER_CHANNEL_NUMOF 2020-06-24 00:45:35 +02:00
Benjamin Valentin
5da1a9e577 cpu/esp*: use TIMER_CHANNEL_NUMOF 2020-06-24 00:45:35 +02:00
Francisco
a73b61e30b
Merge pull request #14320 from benpicco/cpu/sam0_common-gpio_gclk 
cpu/sam0_common: GPIO always default to MAIN clock for EXTI, make configurable
 2020-06-23 22:48:45 +02:00
Leandro Lanzieri
cc6a4929f4
cpu/atmega256rfr2: Add Kconfig symbols 2020-06-23 14:37:26 +02:00
Francisco
f63066974c
Merge pull request #14195 from leandrolanzieri/pr/kconfig/atmega32u4_boards_symbols 
boards/arduino-leonardo: Model features in Kconfig
 2020-06-23 14:08:27 +02:00
Juergen Fitschen
cc22324bd4 cpu/saml21: adjust RTT_MIN_OFFSET 2020-06-23 11:59:56 +02:00
Koen Zandberg
d7c1510b0f
cortexm_common: Remove read in ICSR register operations 
All bits in the ICSR register in the cortexm system control block are
either read-only or don't have an effect when writing a zero. A
read-modify-write cycle is thus not required when writing bit flags in
the register. This commit removes the reads in the read-modify-store
patterns for this register.
 2020-06-23 11:53:53 +02:00
Alexandre Abadie
25c609f2d3
Merge pull request #12101 from OTAkeys/pr/fix_i2c_release 
cpu/stm32_common: disable i2c in release
 2020-06-23 10:21:15 +02:00
Leandro Lanzieri
1ea5fc6f06
cpu/atmega32u4: Add CPU-specific Kconfig symbols 2020-06-23 09:57:22 +02:00
Leandro Lanzieri
ed0743ddb3
cpu/atmega1281: Add Kconfig symbols 2020-06-22 17:09:03 +02:00
Leandro Lanzieri
a5dedf3c91
cpu/atmega1284p: Add Kconfig symbols 2020-06-22 17:08:59 +02:00
Leandro Lanzieri
6c184376d0
cpu/atmega128rfa1: Add Kconfig symbols 2020-06-22 16:10:40 +02:00
Leandro Lanzieri
873badcd76
cpu/atmega_common: Add ATmega128 family Kconfig symbol 2020-06-22 15:19:35 +02:00
Peter Kietzmann
332ae60e04
Merge pull request #14211 from leandrolanzieri/pr/kconfig/atmega2560_boards_symbols 
boards/arduino-mega2560: Model features in Kconfig
 2020-06-22 15:04:43 +02:00
Thomas Stilwell
ae7ec96731 cpu/kinetis: implement power modes for pm_layered 2020-06-21 21:51:16 -05:00
Bas Stottelaar
1bd0e32cb9 cpu/kinetis: remove reference of RTC_NUMOF. 
These defines were globally removed in #12673.
 2020-06-21 21:29:23 +02:00
Benjamin Valentin
3e91914831 cpu/sam0_common: spi: implement the periph_spi_reconfigure feature 2020-06-21 21:19:17 +02:00
benpicco
27da7c2797
Merge pull request #14323 from bergzand/pr/kinetis/spi_scalar_array_size 
kinetis/spi_scalar: Add local ARRAY_SIZE define
 2020-06-21 18:00:08 +02:00
Koen Zandberg
c2a7d23277
kinetis/spi_scalar: Add local ARRAY_SIZE define 
The spi scalar calculation tool for the kinetis family is stand-alone
and doesn't use the RIOT headers. It doesn't include the ARRAY_SIZE
macro from the RIOT headers. This commit adds a local definition of the
ARRAY_SIZE macro
 2020-06-21 17:09:32 +02:00
Benjamin Valentin
93b43e5753 cpu/samd5x: make SAM0_GCLK_TIMER configurable 2020-06-20 00:25:54 +02:00
Benjamin Valentin
fba3aab2f3 cpu/samd5x: rename GCLK defines 
Now that the GCLK defines are not always at a fixed frequency, rename
them to better reflect this.
 2020-06-20 00:25:54 +02:00
Benjamin Valentin
17304d390c cpu/samd5x: use MHZ() macro 2020-06-20 00:25:53 +02:00
Benjamin Valentin
b5f407f9a4 cpu/samd5x: enable buck voltage regulator when possible 
When an external oscillator is used and the internal fast oscillators
are off, we can enable the buck converter if the board supports it.
 2020-06-20 00:25:53 +02:00
Benjamin Valentin
849c76578a cpu/samd5x: allow to use XOSC as clock source 
Allow to run the main clock and all peripheral clocks off XOSC.
This is necessary if we want to use the buck voltage regulator.
 2020-06-20 00:10:08 +02:00
benpicco
a30d229b12
Merge pull request #14166 from aabadie/pr/cpu/stm32g4 
cpu/stm32g4: add support + add nucleo-g474re board
 2020-06-19 17:05:15 +02:00
Cenk Gündoğan
209248f3b2
Merge pull request #14310 from leandrolanzieri/pr/kconfig/efm32_boards_symbols 
boards/efm32-based: Model features in Kconfig
 2020-06-19 15:02:51 +02:00
Alexandre Abadie
f546c6238b
cpu/stm32: add support for stm32g4 2020-06-19 14:18:17 +02:00
Francisco Molina
bdda25c534
cpu/sam0_common/rt%: issue READREQUEST to access CLOCK/COUNT regs 
read-synchronized register will stall immediatly when read, instead
issue READREQUEST and wait for sync to be unset.
 2020-06-19 14:10:31 +02:00
Benjamin Valentin
c0203ad35c cpu/sam0_common: GPIO default to MAIN clock for EXTI, make configurable 
Currently only samd21 used the 32 kHz clock for EXTI which makes it miss fast events.
All newer members of the family use the MAIN clock.

While touching this, also make the clock source configurable to this can be overwritten,
e.g. in the board config if desired.
 2020-06-19 13:27:48 +02:00
Francisco
a970163812
Merge pull request #14312 from benpicco/cpu/sam0_common/periph/uart-rxonly 
cpu/sam0_common: UART: allow RX only configuration
 2020-06-19 11:44:10 +02:00
benpicco
c3314e1a0c
Merge pull request #14303 from fjmolinas/pr_sam0_unified_rtt 
cpu/sam0: unified rtt configuration
 2020-06-19 11:30:06 +02:00
Francisco Molina
ff24aa61f3
cpu/sam0_common/periph/rtt: uncrustify 2020-06-19 09:16:24 +02:00
Francisco Molina
15bbd95b6a
cpu/sam0_common/rtt: add configurable RTT_FREQUENCY 2020-06-19 09:16:24 +02:00
Francisco Molina
36baec4512
cpu/samd5x: add unified rtt configuration 2020-06-19 09:16:23 +02:00
Francisco Molina
f41b43e263
cpu/saml21: add unified rtt configuration 2020-06-19 09:16:23 +02:00
Francisco Molina
bcfe4bac0b
cpu/saml1x: add unified rtt configuration 2020-06-19 09:16:22 +02:00
Francisco Molina
eefb3fa555
cpu/samd21: add unified rtt configuration 2020-06-19 09:16:22 +02:00
Benjamin Valentin
5c3ae77df9 cpu/sam0_common: UART: allow RX only configuration 2020-06-19 00:33:50 +02:00
Leandro Lanzieri
8cc1fa4ce1
cpu/efm32: Add Kconfig symbols 2020-06-18 16:39:54 +02:00
Leandro Lanzieri
bb021f9e8e
cpu/efm32/efr32mg1p: Add Kconfig symbols 2020-06-18 16:39:53 +02:00
Leandro Lanzieri
d578adf845
cpu/efm32/efr32mg12p: Add Kconfig symbols 2020-06-18 16:39:53 +02:00
Leandro Lanzieri
89342b3aa8
cpu/efm32/efm32pg1b: Add Kconfig symbols 2020-06-18 16:39:53 +02:00
Leandro Lanzieri
777571a9e9
cpu/efm32/efm32pg12b: Add Kconfig symbols 2020-06-18 16:39:52 +02:00
Leandro Lanzieri
45c6d27cb5
cpu/efm32/efm32lg: Add Kconfig symbols 2020-06-18 16:39:52 +02:00
Leandro Lanzieri
4f3ec84c42
cpu/efm32/efm32gg: Add Kconfig symbols 2020-06-18 16:39:49 +02:00
Dylan Laduranty
00b14cce27
Merge pull request #14106 from benpicco/cpu/saml1x/pm_deep_flag 
cpu/saml1x: pm: set deep flag
 2020-06-17 22:02:34 +02:00
Dylan Laduranty
6bf0a41399
Merge pull request #13600 from benpicco/sam0-gpio 
cpu/sam0_common: GPIO IRQ optimizations
 2020-06-17 21:23:19 +02:00
Leandro Lanzieri
67ab640caf
cpu/atmega2560: Add Kconfig symbols 2020-06-17 12:44:30 +02:00
Francisco
112ff81f3e
Merge pull request #14176 from leandrolanzieri/pr/kconfig/atmega_boards_symbols 
boards/atmega328p-based: Model features in Kconfig
 2020-06-17 12:22:31 +02:00
Alexandre Abadie
07c78efc83
Merge pull request #14285 from fjmolinas/pr_uart_nb_race 
sam0/stm32: fix possible uart_nonblocking deadlock
 2020-06-17 12:14:25 +02:00
Francisco
4c05c0207f
Merge pull request #14300 from benpicco/cpu/sam0_common/uart_txinv 
cpu/sam0_common: UART: implement inverted RX & TX
 2020-06-17 11:44:46 +02:00
Leandro Lanzieri
981aecf9cc
cpu/atmega328p: Add Kconfig symbols 2020-06-17 10:52:24 +02:00