3c10425b4c
cc2538: Adapt to flashpage/flashpage_pagewise API
2020-11-11 23:16:38 +01:00
Benjamin Valentin
d63141fb02
cpu/nrf52: remove softdevice linkerscripts
...
Support for softdevice was removed in 35b6ccedf3
2020-11-11 18:18:37 +01:00
benpicco
38552ed41a
Merge pull request #15413 from benpicco/cpu/efm32_rtc_helper
...
cpu/efm32: RTC Series 0: use RTC helper functions
2020-11-11 17:19:59 +01:00
Bas Stottelaar
9f9f8637f3
cpu/efm32: add support for ezr32wg
2020-11-10 22:59:46 +01:00
9d13c07e92
cpu/stm32f0: handle custom pll prediv/mul at cpu level
2020-11-10 15:55:38 +01:00
5d77b7d90d
cpu/stm32: show PLL params in menuconfig with CUSTOM_PLL_PARAMS
2020-11-10 14:53:37 +01:00
03ee0c938f
cpu/stm32: adapt Kconfig clock configuration for f0
2020-11-10 14:53:12 +01:00
Benjamin Valentin
4e8c461f46
cpu/sam0_common: flashpage: invalidate cache on _lock()
2020-11-10 14:21:47 +01:00
Benjamin Valentin
e6192a13bd
cpu/sam0_common: flashpage: support unaligned writes
...
We can pad the unaligned bytes with 0xFF to make up a whole word that
can be written.
2020-11-10 12:18:47 +01:00
Benjamin Valentin
20f093ede6
cpu/sam0_common: flashpage: introduce functions to write to user page
2020-11-10 12:18:47 +01:00
Benjamin Valentin
360c0b27fc
cpu/saml1x: add NVM User Page Mapping
2020-11-10 12:18:47 +01:00
Benjamin Valentin
fecc5bdcff
cpu/saml21: add NVM User Page Mapping
2020-11-10 12:18:47 +01:00
Benjamin Valentin
c5f8742877
cpu/samd21: add NVM User Page Mapping
2020-11-10 12:18:47 +01:00
Benjamin Valentin
edbb5fe9d0
cpu/samd5x: add NVM User Page Mapping
2020-11-10 12:18:47 +01:00
Marian Buschsieweke
56a54a773e
cpu/native: Add atomic_utils_arch.h
2020-11-10 10:55:14 +01:00
Marian Buschsieweke
a892c1aa23
cpu/atmega_common: Add atomic_utils_arch.h
2020-11-10 10:55:14 +01:00
Marian Buschsieweke
3f4577d430
cpu/msp430_common: Add atomic_utils_arch.h
2020-11-10 10:55:13 +01:00
Marian Buschsieweke
ce0982485d
cpu/fe310: Add atomic_utils_arch.h
2020-11-10 10:55:13 +01:00
Marian Buschsieweke
1d2e0592d3
cpu/mips32r2_common: Add atomic_utils_arch.h
2020-11-10 10:55:13 +01:00
Marian Buschsieweke
ed6b88d5c4
cpu/esp_common: Add atomic_utils_arch.h
2020-11-10 10:55:13 +01:00
Marian Buschsieweke
9c6aed75e6
cpu/arm7_common: Add atomic_utils_arch.h
2020-11-10 10:55:13 +01:00
Marian Buschsieweke
a3e2d27799
cpu/cortexm_common: Add atomic_utils_arch.h
2020-11-10 10:55:13 +01:00
Leandro Lanzieri
95ff222316
Merge pull request #14968 from aabadie/pr/boards/stm32l4wb_clock_kconfig_only
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boards/stm32l4/wb: add Kconfig for clock configuration
2020-11-10 10:51:54 +01:00
2f2622c76f
cpu/stm32: move stm32l5 default PLL N to cpu
2020-11-10 09:34:07 +01:00
36d33d38f7
cpu/stm32: move stm32l4+ default PLL N to cpu
2020-11-10 09:34:07 +01:00
ef5897775d
cpu/stm32l4wb: add missing define for PLL HSI source
2020-11-10 09:34:07 +01:00
934028c114
cpu/stm32: fix l4l5wb clock configuration
...
Default values were wrong for WB when using HSE 32MHz as PLL input source
Default PLL input source was wrong when not using HSE and the board
provides an HSE
2020-11-10 09:34:07 +01:00
f111fd8447
cpu/stm32/kconfig.clk: adapt for l4/l5/wb
2020-11-10 09:34:06 +01:00
Francisco Molina
c4edff3a59
boards cpu: move OpenWSN defintions to openwsn_defs.h
2020-11-10 07:46:35 +01:00
Benjamin Valentin
bad385ab7c
cpu/efm32: RTC Series 0: use RTC helper functions
...
By using the RTC helper functions instead of POSIX mktime()/gmtime()
we can not only extend the RTC range beyond Y2038.
For tests/periph_rtc:
before:
text data bss dec hex filename
28028 248 2472 30748 781c stk3700/tests_periph_rtc.elf
after:
text data bss dec hex filename
19400 144 2424 21968 55d0 stk3700/tests_periph_rtc.elf
fixes #13277
2020-11-09 17:57:57 +01:00
d2a46f58c2
stm32/flashpage: use void pointer for flash address
2020-11-09 14:28:42 +01:00
Marian Buschsieweke
008e2d3b97
cpu/msp430_common: Prevent conflicting defines
...
irq_arch.h previously included cpu.h, which in term included the vendor header
files. Those were needed to get the GIE define (general interrupt enable bit).
However, the vendor files use fancy defines like `#define N (0x0004)` that
easily conflict with application code. Due to the widespread use of the IRQ API,
it is better to not include the vendor files in irq_arch.h.
This commit adds a local define for the GIE bit and uses this instead of
including cpu.h.
2020-11-06 21:10:19 +01:00
benpicco
5c3f257223
Merge pull request #15387 from fjmolinas/pr_cc2538_flashpage
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cpu/cc2538: add flashpage & flashpage_raw
2020-11-06 19:08:28 +01:00
Francisco Molina
dcfc7f1158
cpu/cc2538: add flashpage & flashpage_raw
2020-11-06 18:00:17 +01:00
Leandro Lanzieri
7185edb070
cpu/sam0_common/periph: add periph_rtc_rtt module to Kconfig
2020-11-06 15:57:56 +01:00
lutgaru
b8a8875086
cpu/cc26x0: implement setuptrimdevice function for cc26x0
2020-11-05 23:59:36 -08:00
Francisco
aa79f4da17
Merge pull request #15078 from aabadie/pr/cpu/stm32f0f1f3_mco
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cpu/stm32f0f1f3: add MCO configuration and initialization
2020-11-06 08:56:43 +01:00
lutgaru
30575f9db8
cpu/cc26x0: refactor vendor code to ensure correct build in riot
2020-11-05 23:32:05 -08:00
lutgaru
5f125ea81a
cpu/cc26x0: add vendor files
2020-11-05 23:25:49 -08:00
afba298bc1
cpu/stm32f0f1f3: configure and initialize MCO
2020-11-05 21:59:00 +01:00
565242f67e
Merge pull request #15073 from aabadie/pr/cpu/stm32l0l1_mco
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cpu/stm32l0l1: add MCO configuration and initialization
2020-11-05 17:03:32 +01:00
f98f5f5b49
Merge pull request #15084 from aabadie/pr/cpu/stm32gx_mco
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cpu/stm32gx: add MCO configuration and initialization
2020-11-05 16:46:04 +01:00
Benjamin Valentin
a90016740c
cpu/stm32/clk/f2f4f7: add config for 25 MHz HSE
2020-11-05 15:46:11 +01:00
5a2409557f
cpu/stm32gx: configure and initialize MCO
2020-11-05 13:39:19 +01:00
4b316c593a
cpu/stm32l0l1: configure MCO
2020-11-05 13:37:34 +01:00
18b5f417d1
cpu/stm32l4: implement MCO configuration
2020-11-05 13:34:45 +01:00
Bas Stottelaar
6d472b5d23
cpu/efm32: extend timer isr
2020-11-04 22:11:49 +01:00
Benjamin Valentin
5ecfd67a6e
native/mtd: implement .write_page()
2020-11-03 22:45:27 +01:00
Marian Buschsieweke
60802f864a
Merge pull request #15149 from benpicco/cpu/samd21-gclk7
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cpu/samd21: improve GCLK7 magic
2020-11-03 18:14:09 +01:00
daa7ed54cd
Merge pull request #15000 from aabadie/pr/boards/stm32l0l1_clock_kconfig_only
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boards/stm32l0l1: model clock configuration in kconfig
2020-11-03 17:20:00 +01:00
fb35edd22d
cpu/stm32: adapt clock configuration for l0/l1
2020-11-03 14:23:46 +01:00
Leandro Lanzieri
500cf238b8
cpu/stm32/vendor: use submake to fetch CMSIS headers
2020-11-03 13:33:16 +01:00
Bas Stottelaar
94171b7389
cpu/*: replace #if ENABLE_DEBUG with IS_ACTIVE
2020-11-02 21:34:12 +01:00
Marian Buschsieweke
d046772e7f
Merge pull request #15348 from maribu/periph_timer_type
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drivers/periph_timer: Use uint32_t over unsigned long for frequency
2020-10-30 23:22:51 +01:00
Marian Buschsieweke
125c892c03
drivers/periph/timer: Use uint32_t for frequency
...
For all currently supported platforms `unsigned long` is 32 bit in width. But
better use `uint32_t` to be safe.
2020-10-30 22:02:12 +01:00
4c289f49b0
Merge pull request #15349 from kaspar030/work_around_sam3_timer_issue
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cpu/sam3/periph/timer: fix trigger of cleared timer
2020-10-30 15:15:18 +01:00
554285da1d
Merge pull request #15332 from benpicco/cpu/sam0_common-ldscripts
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cpu/sam0_common: remove unused linker script
2020-10-30 13:31:28 +01:00
8455756618
cpu/sam3/periph/timer: fix trigger of cleared timer
2020-10-30 13:06:12 +01:00
7fbfb92f03
boards/stm32gx: move Kconfig clock config to cpu
2020-10-29 23:00:44 +01:00
benpicco
b3e73521ed
Merge pull request #15331 from benpicco/zep_enhance
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socket_zep: don't always listen on local port
2020-10-29 18:04:47 +01:00
Benjamin Valentin
3f58672351
cpu/native: make sure help text does not exceed 80 columns
2020-10-29 16:15:42 +01:00
Benjamin Valentin
22ba75e8be
socket_zep: don't listen on local address by default
...
If no local port is specified for socket_zep to listen on, don't listen
on a local port at all instead of listening on a default port.
This does not work with multiple instances of socket_zep anyway.
2020-10-29 12:46:10 +01:00
fd6f6e248c
cpu/nrf52: remove specific handling of softdevice
2020-10-29 09:02:12 +01:00
Benjamin Valentin
8e4af4d778
cpu/sam0_common: remove unused linker script
...
`samd21j18a_arduino_bootloader.ld` is not referenced anywhere else
in the codebase and it's job is performed by the generic `ROM_OFFSET`
variable.
2020-10-28 23:17:48 +01:00
benpicco
36c742d384
Merge pull request #15303 from benpicco/cpu/samd21-vectors
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cpu/samd21: fix vectors definition
2020-10-28 22:07:18 +01:00
Marian Buschsieweke
45dc86acce
cpu/stm32: Fix reception bug in periph_eth
...
The reception code hands RX DMA descriptors back to the DMA right after its
contents were copied into the network stack internal buffer. This increases
the odds that the DMA never runs out of DMA descriptors to fill, even under
high load. However, the loop fetching the Ethernet frame stops to iterate at the
end of the frame. If the DMA used one more descriptor to store the FCS, this
was not returned back to the DMA. This commit fixes it.
2020-10-28 14:23:25 +01:00
Marian Buschsieweke
7ced6a8ac8
cpu/stm32: Improve debug output for periph_eth
2020-10-28 14:22:54 +01:00
benpicco
2050193030
Merge pull request #15273 from aabadie/pr/cpu/stm32_clk_cfg_in_cpu
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boards/stm32: cpu/stm32: move clock configuration from boards to cpu
2020-10-27 10:04:01 +01:00
0bd70a46bc
cpu/stm32: rework clock configuration documentation
2020-10-27 08:54:09 +01:00
ec5b47fc61
cpu/stm32l4+/wb: centralize max core clock define, adapt related boards
2020-10-27 08:44:55 +01:00
benpicco
e4164e3924
Merge pull request #15275 from jia200x/pr/radio/config_phy_amendment
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ieee802154/radio: add TRX_OFF pre condition to config_phy
2020-10-26 23:28:45 +01:00
Bas Stottelaar
1eb663afe4
cpu/efm32: update vendor files
...
These files are part of the 32-bit MCU SDK 5.9.7.0 by Silicon Labs.
2020-10-26 22:34:44 +01:00
Benjamin Valentin
3aa46b6f58
cpu/samd21: fix vectors definition
...
Some SAMD21 CPUs from the D series have an additional TCC3 and / or
an additional analog comperator.
Add those to `vectors.c`.
Also rename the i2s interrupt to the proper name used by other sam0
devices.
2020-10-26 20:35:16 +01:00
Benjamin Valentin
5f2cd55e3c
cpu/samd21: prepare for samd20
...
If a peripheral is not present on samd2x, the IRQ is used by
the next peripheral instead, there are no gaps.
2020-10-26 20:33:16 +01:00
Bas Stottelaar
890fb63867
cpu: ezr32: remove support
2020-10-26 19:42:09 +01:00
Jose Alamos
6c1ea917d6
nrf802154: adapt config_phy to TRX_OFF precondition
2020-10-26 17:04:48 +01:00
05f67a0a00
cpu/stm32: remove useless include in clock configuration
2020-10-26 11:21:07 +01:00
d6d85a3370
cpu/stm32: add common clock configuration header
2020-10-26 11:21:07 +01:00
f2e2c89424
cpu/stm32: move clock configuration headers to cpu
2020-10-26 11:16:23 +01:00
benpicco
b14e7544aa
Merge pull request #14117 from btcven/2020_05_22-esp_wifi_ap
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cpu/esp: implement ESP WiFi SoftAP mode
2020-10-26 00:08:22 +01:00
benpicco
d0521af974
Merge pull request #9012 from gebart/pr/frdm-kl43z
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frdm-kl43z: NXP Kinetis FRDM-KL43Z development board
2020-10-26 00:06:46 +01:00
Joakim Nohlgård
dc84ccdfe0
kinetis: Add support for MCG_Lite hardware
...
MCG_Lite is used in many KL parts and is a less advanced clock generator
than the full MCG used in the K series. This change lets the MCG_Lite
and MCG share the same user facing API, with some configuration
differences.
2020-10-24 22:12:32 +02:00
Joakim Nohlgård
238f91f1bb
kinetis: Add KL43Z support
2020-10-24 22:12:32 +02:00
Joakim Nohlgård
1a724f40ca
kinetis: Add KL43Z vendor file
2020-10-24 22:10:28 +02:00
Joakim Nohlgård
9ea0ceca9c
kinetis: Add support for combined GPIO PORTC,D IRQs
...
Used in KL43 and others
2020-10-24 22:08:00 +02:00
Joakim Nohlgård
945bf114b8
kinetis: Add KL RAM sizes to kinetis-info.mk
...
Gives correct information for all KL parts, according to the product
catalog on nxp.com
2020-10-24 22:08:00 +02:00
benpicco
078dcfe015
Merge pull request #15192 from aabadie/pr/cpu/stm32l5
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cpu/stm32l5: add initial support + add support for nucleo-l552ze-q board
2020-10-23 22:09:23 +02:00
José Alamos
e8721ce415
Merge pull request #15145 from fjmolinas/pr_openwsn_radio_hal
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pkg/openwsn: add ieee802154_hal based radio
2020-10-23 21:26:21 +02:00
4e50feb4a8
cpu/stm32: adapt Kconfig for stm32l5
2020-10-23 18:28:27 +02:00
bd24a71fe0
cpu/stm32/kconfig: create family directory if not exist
2020-10-23 18:21:51 +02:00
7f26d5c389
cpu/stm32l5: adapt flashpage periph
2020-10-23 18:21:50 +02:00
a416b2793f
cpu/stm32: add basic support for stm32l5
2020-10-23 18:21:50 +02:00
b1b6c33104
cpu/stm32/dist/irqs: adapt for stm32l5
2020-10-23 18:13:07 +02:00
02c4b05a5a
cpu/stm32: configure stm32l5 cmsis repository version
2020-10-23 18:13:07 +02:00
Francisco Molina
e06ef467d9
cpu/cc2538/include/cc2538_rf.h: fix typo
2020-10-23 15:31:58 +02:00
Francisco Molina
6f6001900f
cpu/nrf52: add OpenWSN conf
2020-10-23 15:31:56 +02:00
Francisco Molina
1b8c78219b
cpu/cc2538/cpu_conf: add OpenWSN conf
2020-10-23 15:31:56 +02:00
Francisco Molina
82e06ef8f4
pkg/openwsn: add ieee802154 hal based radio
2020-10-23 15:31:55 +02:00
benpicco
ad294aa340
Merge pull request #15203 from maribu/stm32-eth-negotiate
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cpu/stm32: periph_eth: Use auto-negotation
2020-10-23 14:22:56 +02:00
Bas Stottelaar
7eb3414cff
cpu/*: remove unneeded ENABLE_DEBUG
2020-10-23 11:29:57 +02:00
Bas Stottelaar
1b35d06a51
sys/*: realign ENABLE_DEBUG
2020-10-23 11:27:48 +02:00
Bas Stottelaar
22243aec7a
cpu/*: realign ENABLE_DEBUG
2020-10-23 00:46:26 +02:00
Bas Stottelaar
bd34cf8fc0
cpu/*: reorder ENABLE_DEBUG after last include
2020-10-23 00:45:55 +02:00
Francisco Molina
e2c57cde95
cpu/cc2538: cleanup init, add cc2538_rf_obs_sig module
2020-10-22 18:17:08 +02:00
Francisco Molina
145d24499d
cpu/cc2538_rf: remove RADIO_IRQ_PRIO
2020-10-22 17:26:08 +02:00
José Alamos
9fd49581e7
Merge pull request #15140 from fjmolinas/pr_tx_start_radio_hal
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sys/net/ieee802154/radio: add IEEE802154_RADIO_INDICATION_TX_START
2020-10-22 16:57:27 +02:00
Francisco Molina
8236c8aef1
cpu/nrf52/radio: add FRAMESTART event
2020-10-22 14:59:06 +02:00
Francisco Molina
0175abc8e5
cc2538/cc2538_rf_radio_ops: add TX/RX_START
2020-10-22 14:59:06 +02:00
Marian Buschsieweke
5f9b55a182
cpu/stm32: Add stm32_eth_auto for auto-negotiation
...
Expose the auto-negotiation feature of the Ethernet device via the
pseudo-module stm32_eth_auto. With this enabled, the static speed configuration
set in the boards periph_conf.h will only be used if the PHY lacks
auto-negotiation capabilities - which is unlikely to ever happen.
2020-10-22 12:37:23 +02:00
Bas Stottelaar
fb61443bbd
cpu/*: remove unused assert.h include
2020-10-22 11:13:09 +02:00
Bas Stottelaar
ab6188cea3
cpu/*: add missing include of assert.h
2020-10-22 11:13:08 +02:00
Bas Stottelaar
9d06bffbfb
cpu/*: add explicit include of timex.h
2020-10-21 21:42:47 +02:00
benpicco
8c514fde83
Merge pull request #15264 from fjmolinas/pr_nrf52_ieee802154_state_idle
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cpu/nrf52/radio: change internal state to idle after rx
2020-10-21 20:01:25 +02:00
benpicco
84e7fbcebe
Merge pull request #15262 from codingninja-95/master
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cpu/native: fix memory leak
2020-10-21 17:33:42 +02:00
Francisco Molina
eb1cbeae1f
cpu/nrf52/radio: change internal state to idle after rx
2020-10-21 15:08:17 +02:00
avinash
7d21cb9bb8
cpu/native: fix memory leak
...
In make_message API in syscall.c, memory should be freed before returning
Fixes issue: #15016
Signed-off-by: avinash <avitahakiknash@gmail.com>
2020-10-21 03:16:25 -07:00
72c17588b9
boards/stm32: remove unused CLOCK_LSE define
2020-10-21 12:11:17 +02:00
9f985e8e56
cpu/stm32: use CONFIG_BOARD_HAS_LSE instead of CLOCK_LSE
2020-10-21 12:10:53 +02:00
fed1c4dbbe
Merge pull request #15259 from aabadie/pr/cpu/stm32_cleanup_disable_hsi
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cpu/stm32: simplify stmclk_disable_hsi function
2020-10-21 11:19:30 +02:00
Francisco
ed51bd6234
Merge pull request #15257 from aabadie/pr/cpu/stm32_config_case_sensitive
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cpu/stm32: fix name clash between cpu/stm32/Kconfig files and cpu/stm32/kconfig directory
2020-10-21 10:27:34 +02:00
84306f1122
cpu/stm32: remove unused CLOCK_HSE define
2020-10-21 10:11:46 +02:00
0480490a2b
cpu/stm32/dist: adapt gen_kconfig.py with new directory
2020-10-21 09:18:30 +02:00
2720c5526c
cpu/stm32: rename kconfig directory to kconfigs
...
The kconfig directory names clashes with Kconfig file on non case sensitive filesystems
2020-10-21 09:18:24 +02:00
benpicco
8c9bc2ada0
Merge pull request #15237 from jia200x/pr/fix_hal_nrf802154
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radio/nrf802154: fix state transition and `off` function
2020-10-20 23:30:25 +02:00
42f71914a5
cpu/stm32: simplify stmclk_disable_hsi function
...
There is no need to check for CLOCK_HSE or to check if HSI is used as SYSCLK, this is already checked at compile time in the clock initialization code
2020-10-20 22:13:50 +02:00
2f053c90bd
cpu/stm32gx: improve clock initialization sequence
2020-10-20 15:47:21 +02:00
e2ae50258a
cpu/stm32gx: factorize HSE clock activation
2020-10-20 14:29:22 +02:00
2d603269dd
cpu/stm32gx: disable hsi only if unused
2020-10-20 14:29:11 +02:00
20894e47a6
cpu: boards: stm32gx: use IS_ACTIVE macro for clock config
2020-10-20 14:29:11 +02:00
a96ca57f66
cpu/stm32gx: remove useless LSE clock initialization
2020-10-20 14:29:11 +02:00
d78a316139
cpu: boards: stm32gx: compile code for all possible clock modes
2020-10-20 14:29:11 +02:00
Jose Alamos
15ba1c765b
nrf802154: improve debug messages
2020-10-20 14:24:01 +02:00
Jose Alamos
967a288e74
nrf802154: fix "off" function
2020-10-20 14:24:01 +02:00
Jose Alamos
c269456245
nrf802154: fix wrong state transitions
2020-10-20 14:24:01 +02:00
d1724d6718
cpu/stm32l4: correctly handle clock freq > 80MHz
2020-10-20 11:37:46 +02:00
00ea7ffa55
cpu/stm32l4wb: cleanup clock initialization
2020-10-20 11:37:46 +02:00
d7d5d9d651
boards/stm32l4: extend clock configuration
...
- add PLLQ default value
- better tune default PLLM value depending on HSE value
- ensure CLOCK_PLL_SRC is always defined
2020-10-20 11:37:45 +02:00
b11d65ab70
cpu/stm32l4: enable PLLQ as 48MHz source if possible
2020-10-20 11:37:45 +02:00
Jose Alamos
fa0dd8b5e2
netdev_ieee802154_submac: set addresses using netdev_register
2020-10-19 15:18:35 +02:00
Jose Alamos
46600adf22
nrf802154: unify auto_init for HAL and netdev
2020-10-19 15:18:35 +02:00
Jose Alamos
c1a9d352f3
cc2538_rf: unify auto_init for HAL and netdev
2020-10-19 15:18:34 +02:00
Benjamin Valentin
c48b331051
cpu/cortexm_common: flush pipeline before disabling interrupts in idle
...
When enabling & disabling interrupts back-to-back pending interrupts
are not serviced on Cortex-M23/M33.
Flush the pipeline to give interrupts a chance of executing in `sched_arch_idle()`.
This fixes `no_idle_thread` on Cortex-M23.
2020-10-16 15:36:28 +02:00
benpicco
0f726b17d5
Merge pull request #15228 from jia200x/pr/hal_read_func
...
ieee802154/radio: add `read` function
2020-10-15 21:31:10 +02:00
160d9a53b9
cpu/cortexm_common: also check for picolibc in USEMODULE
2020-10-15 18:52:51 +02:00
58ad0168e7
cpu/stm32: stm32l011 lines doesn't provide hwrng
2020-10-15 16:24:33 +02:00
2e2b87dda5
cpu/stm32: define EEPROM size for stm32l011k4
2020-10-15 16:24:33 +02:00
e51279b228
cpu/stm32l0: fix clk control register reset
...
on stm32l011, RCC_CR_CSSON is not defined
2020-10-15 16:24:33 +02:00
benpicco
be261f0138
Merge pull request #15223 from aabadie/pr/cpu/stm32f4f7_overdrive_en
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cpu/stm32: enable overdrive mode on f4 and f7 for high clock speeds
2020-10-15 14:49:38 +02:00
Marian Buschsieweke
c38ca6d718
Merge pull request #15212 from miri64/gnrc_pkt/enh/pkt-list-ops
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gnrc_pkt: introduce packet list operations
2020-10-15 12:13:03 +02:00
Jose Alamos
ee5adad401
ieee802154/radio: replace indication mechanism
2020-10-14 18:07:28 +02:00
8df645cfe9
Merge pull request #15011 from benpicco/picolobc_feature
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picolibc: model as a feature
2020-10-14 17:02:04 +02:00
Benjamin Valentin
45270dada0
cpu/fe310: blacklist picolibc on CI
...
The RISC-V toolchain in riotdocker has issues with picolibc and
will still include newlib headers.
This leads to conflicts like
```
In file included from [01m[Knanostubs.c:22[m[K:
[01m[K/usr/local/picolibc/riscv-none-embed/include/stdio.h:270:23:[m[K [01;31m[Kerror: [m[Kconflicting types for '[01m[K__FILE[m[K'
typedef struct __file [01;31m[K__FILE[m[K;
[01;31m[K^~~~~~[m[K
In file included from [01m[K/opt/gnu-mcu-eclipse/riscv-none-gcc/8.2.0-2.2-20190521-0004/riscv-none-embed/include/reent.h:93[m[K,
from [01m[Knanostubs.c:20[m[K:
[01m[K/opt/gnu-mcu-eclipse/riscv-none-gcc/8.2.0-2.2-20190521-0004/riscv-none-embed/include/sys/reent.h:287:26:[m[K [01;36m[Knote: [m[Kprevious declaration of '[01m[K__FILE[m[K' was here
typedef struct __sFILE [01;36m[K__FILE[m[K;
[01;36m[K^~~~~~[m[K
```
The problem does not occur when installing both the toolchain and picolibc
directly from the Debian / Ubuntu repositories, but CI uses an older Ubuntu
version that does not have those packages yet, so it builds them manually.
Blacklist RISC-V until CI has been updated.
2020-10-14 16:32:01 +02:00
044acf1175
cpu/stm32: enable power overdrive on f4 and f7
...
This is only enabled if the HCLK clock is above 168MHz on F4 and 180MHz on f7
2020-10-14 13:36:20 +02:00
c40f0a5b43
cpu/mips: remove never used load memory address
2020-10-13 18:57:39 +02:00
dcc2982b27
cpu/mips: fix build error raised by a fallthrough warning
2020-10-13 18:57:38 +02:00
581c97bbcf
cpu/mips: skip pthread types provided by the toolchain
2020-10-13 16:27:59 +02:00
Cenk Gündoğan
f05ac07f19
Merge pull request #15217 from leandrolanzieri/pr/kconfig/allow_merge_configs
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makefiles/kconfig: always allow to use KCONFIG_ADD_CONFIG
2020-10-13 15:11:09 +02:00
benpicco
4852c09027
Merge pull request #15058 from benpicco/feature_stdio_highlevel
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boards: remove the bootloader_% pseudo-feature, replace it with highlevel_stdio
2020-10-13 14:25:03 +02:00
Martine Lenders
45144fb4a4
treewide: use new gnrc_pkt API functions instead of utlist.h macros
2020-10-13 13:32:53 +02:00
Cenk Gündoğan
0741f161ae
Merge pull request #15198 from leandrolanzieri/pr/kconfig/add_error_symbols
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Kconfig: add error symbols and makefile check
2020-10-13 13:09:42 +02:00
Benjamin Valentin
a863a43207
kconfigs: replace BOOTLOADER_% feature with HIGHLEVEL_STDIO
2020-10-13 10:30:22 +02:00
Leandro Lanzieri
4d7ea1b50a
makefiles/kconfig: always allow to use KCONFIG_ADD_CONFIG
2020-10-13 09:53:00 +02:00
Jean Pierre Dudey
ca126593e9
cpu/cc26x2_cc13x2: fix boolean logic for osc change
...
Small typo on the loop that checks that the oscillator is ready to be
changed.
Signed-off-by: Jean Pierre Dudey <me@jeandudey.tech>
2020-10-12 14:41:19 -05:00
Jean Pierre Dudey
becca71caf
cpu/cc26xx_cc13xx: fix typo on XOSC selection
...
> Fixes a typo on XOSC selection bitfield that would
make the CPU crash when changing it.
> Sets the other fields to their default values.
Signed-off-by: Jean Pierre Dudey <me@jeandudey.tech>
2020-10-12 14:37:55 -05:00
Marian Buschsieweke
d84caa50d2
cpu/stm32: Fix link status in periph_eth
...
Previously, only an link-up event was triggered, not an link down event. And
additionally, once the link-up event was sent, the link status was no longer
monitored. As a result, once a link-up was sent, no further link event were
triggered.
2020-10-12 14:53:41 +02:00
Marian Buschsieweke
6294382627
cpu/stm32: Use mii.h for periph_eth
...
Use shared MII definitions and utilities instead own definitions.
2020-10-12 08:46:20 +02:00
benpicco
94e78cd1dd
Merge pull request #15193 from maribu/stm32_eth_fix
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cpu/stm32: Fix & cleanup periph_eth
2020-10-11 21:40:36 +02:00
Marian Buschsieweke
0e43c927b1
cpu/stm32: Fix/cleanup periph_eth
...
The methods to read from / write to MII registers had an address argument to
allow specifying the PHY to communicate with. However, only a single PHY is
available on all boards supported and the driver is not able to operate with
multiple PHYs anyway - thus, drop this parameter for ease of use.
This fixes a bug in the _get_link_status() function, which used hard coded the
address 0; which might not be correct for all boards.
2020-10-09 20:20:54 +02:00
Leandro Lanzieri
fe6d66d92a
kconfig: add ERROR symbol for conflicting modules
2020-10-09 18:04:17 +02:00
benpicco
c21b72b5e8
Merge pull request #15186 from leandrolanzieri/pr/esp/fix_linker_scripts
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cpu/esp*: fix linker scripts
2020-10-09 16:25:09 +02:00
Leandro Lanzieri
eb2655b622
cpu/esp8266/ld: use folder name instead of archive for module objects
2020-10-09 13:29:55 +02:00
Leandro Lanzieri
837ddf6d8c
cpu/esp32/ld: use folder name instead of archive for module objects
2020-10-09 13:29:51 +02:00
42067b0091
cpu/stm32/kconfig: restore features provided at cpu lines level
2020-10-09 12:39:22 +02:00
87f2f7ab99
cpu/stm32wb: extend Kconfig cpu lines and models
2020-10-09 12:39:22 +02:00
85a3167e4f
cpu/stm32l4: extend Kconfig cpu lines and models
2020-10-09 12:39:22 +02:00
841f500477
cpu/stm32l1: extend Kconfig cpu lines and models
2020-10-09 12:39:22 +02:00
11f3f2de74
cpu/stm32l0: extend Kconfig cpu lines and models
2020-10-09 12:39:22 +02:00
e8479b8cb5
cpu/stm32g4: extend Kconfig cpu lines and models
2020-10-09 12:39:22 +02:00
f223516a39
cpu/stm32g0: extend Kconfig cpu lines and models
2020-10-09 12:39:22 +02:00
7a510c08ff
cpu/stm32f7: extend Kconfig cpu lines and models
2020-10-09 12:39:22 +02:00
1c63b79a6d
cpu/stm32f4: extend Kconfig cpu lines and models
2020-10-09 12:39:21 +02:00
2c0930a3e7
cpu/stm32f3: extend Kconfig cpu lines and models
2020-10-09 12:39:21 +02:00
3d0c91d486
cpu/stm32f2: extend Kconfig cpu lines and models
2020-10-09 12:39:21 +02:00
3c08d564eb
cpu/stm32f1: extend Kconfig cpu lines and models
2020-10-09 12:39:21 +02:00
2490e01445
cpu/stm32f0: extend Kconfig cpu lines and models
2020-10-09 12:39:21 +02:00
06c3361a15
cpu/stm32/dist: add generator for kconfig cpu lines and models
2020-10-09 12:39:21 +02:00
benpicco
c979fda1f3
Merge pull request #14367 from basilfx/feature/cortex_m33
...
cpu/cortex: add initial support for Cortex-M33
2020-10-08 22:55:06 +02:00
Marian Buschsieweke
7b4d4c198b
cpu/stm32/periph_eth: Code style
2020-10-08 11:46:39 +02:00
Marian Buschsieweke
ab30865a08
cpu/stm32: Cleanup periph_eth
...
Cleanup functions _rw_phy(), _phy_read(), and _phy_write() and rename them to
_mii_reg_{access,read,write}().
2020-10-08 11:46:39 +02:00
3e1fa30c2f
cpu/stm32/irqs: fix vectors generator script
2020-10-08 08:09:31 +02:00
Sören Tempel
5b15dc8932
fe310: Fix debug format strings
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read_csr() returns an unsigned long, not a uint32_t. This causes a
-Wformat warning to be emitted when compiling with clang. This commit
fixes the warning by changing the format string.
2020-10-07 19:07:23 +00:00
Sören Tempel
125e4b54c1
fe310: Support the LLVM toolchain (i.e. compilation with clang)
...
This requires -nostartfiles to be only passed to the linker, not the
compiler, as it is a linker flag and passing it to the compiler causes a
clang warning to be emitted.
Additionally, clang does not seem to support `-mcmodel=medlow` and
`-msmall-data-limit=8` but these options do not seem strictly necessary
to me anyhow thus they are deactivated conditionally when using clang.
2020-10-07 07:37:52 +00:00
Bas Stottelaar
3e2303d30c
cpu/efm32: add watchdog peripheral
2020-10-07 09:01:41 +02:00
benpicco
2289a188ed
Merge pull request #15164 from maribu/stm32-eth-fix-link-status
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cpu/stm32: Fix periph_eth link status
2020-10-06 23:46:34 +02:00
benpicco
6c3a0eba59
Merge pull request #12353 from basilfx/feature/efm32_stk3200_v2
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boards/stk3200: add support
2020-10-06 22:23:31 +02:00
Bas Stottelaar
0f8cecb50b
cpu/cortexm_common: add support for Cortex-M33
2020-10-06 17:11:26 +02:00
Benjamin Valentin
6e6ddacdb0
cpu/efm32: not every family has an MPU
2020-10-06 16:43:47 +02:00
Bas Stottelaar
03b9f45583
cpu/efm32: efm32zg: add support
2020-10-06 16:43:47 +02:00
Bas Stottelaar
f1589bc579
cpu/efm32: efm32zg: add vendor headers
2020-10-06 16:42:11 +02:00
4613f840f4
cpu/stm32: put GPIO in ain before initializing the clocks
2020-10-06 16:10:05 +02:00
0d786e3dbb
cpu: boards: stm32f2/f4/f7: rework clock configuration and init
2020-10-06 16:10:05 +02:00
Francisco
04e688d63e
Merge pull request #15158 from benpicco/cpu/efm32_no_letimer
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cpu/efm32: fix build with !LETIMER
2020-10-06 10:58:41 +02:00
Marian Buschsieweke
7b738a66c4
cpu/stm32: Fix periph_eth link status
...
The link status was previously not returned via the value parameter, as required
by the netdev_driver_t API. As a result, e.g. the `ifconfig` shell command
showed garbage.
2020-10-06 10:29:38 +02:00
Francisco
e9af7f9415
Merge pull request #15091 from kfessel/patch-makefile-dep
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Makefile.dep: sort dependencies
2020-10-06 10:16:49 +02:00
Karl Fessel
dbeda8ec1f
cpu/native: move socket_can include to Makefile.include
2020-10-05 18:27:58 +02:00
Karl Fessel
9a89b84c2c
Makefile.dep: sort dependencies
...
move most dependencies from <RIOTBASE>/Makefile.dep to the Makefile.dep where
dependant module resides
2020-10-05 18:27:58 +02:00
Marian Buschsieweke
7920d32e32
cpu/stm32: Clean up periph_eth
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Use `addr` instead of `mac` when referring to L2 address.
2020-10-05 16:03:47 +02:00
Benjamin Valentin
b2a9a6b168
cpu/efm32: fix build with !LETIMER
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Not all SoCs have an LETIMER.
Here the compilation will will fail because LETIMER related
symbols are not defined.
Fix the build of timer.c for those.
2020-10-05 14:51:05 +02:00
Benjamin Valentin
35d6736d9d
cpu/sam0_common: PWM: use named GCLK for disabling peripheral
2020-10-02 23:17:53 +02:00
Benjamin Valentin
91604d0217
cpu/samd21: clean up 'disabled GCLK' magic
...
It turns out hooking up an unused peripheral to a disabled GCLK
leads to surprising power savings.
Name the GCLK to be more explicit (and since not all members of
the extended samd2x family have a GCLK7).
Turns out we can just use a non-existing GCLK ID for this, this
even saves us a real GCLK that we can use for something else.
Also make sure to disable *all* peripherals by using
`GCLK_CLKCTRL_ID_Msk` instead of relying on a magic value.
Looks like we previously missed some, since this leads to some
additional power savings:
master: 4.22 mA
this patch: 4.09 mA
2020-10-02 23:16:52 +02:00
benpicco
57f5341275
Merge pull request #15139 from fjmolinas/pr_cc2538_rtt_init
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cpu/cc2538: reset rtt on init
2020-10-02 17:30:36 +02:00
benpicco
482dacfa32
Merge pull request #15134 from btcven/2020_10_01-idle-fix
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cpu/cc26xx_cc13xx: enable periph clocks on sleep
2020-10-02 17:30:24 +02:00
Francisco Molina
8df42f2390
cpu/cc2538: add RTT_MIN_OFFSET
2020-10-02 12:49:15 +02:00
Francisco Molina
eb8f747a34
cpu/cc2538: reset rtt on init
2020-10-02 12:49:06 +02:00
Francisco
df3ab9f161
Merge pull request #15138 from aabadie/pr/dist/codespell_fixes
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dist/codespell: update the list of ignored words and fix all typos
2020-10-02 12:27:12 +02:00
Benjamin Valentin
c78ee2bf64
cpu/nrf52: provide radio_nrf802154 at CPU level
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The presence of the 802.15.4 radio peripheral is a feature of the CPU,
not the board.
Move it to the right place and reduce code duplication.
2020-10-02 10:44:59 +02:00
35f357a9ad
cpu/sam0_common: fix typos
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- 'acces' -> 'access'
- 'withing' -> 'within'
2020-10-02 07:58:35 +02:00
9d0d07ecce
cpu/nrf52: fix typo 'substract' -> 'subtract'
2020-10-02 07:57:53 +02:00
81a0566c12
cpu/native: fix typo 'funtion' -> 'function'
2020-10-02 07:57:27 +02:00
c458bbceca
cpu/esp_common: fix typo 'implementd' -> 'implemented'
2020-10-02 07:57:00 +02:00
2609dc1aa7
cpu/cortexm_common: fix typo 'occured' -> 'occurred'
2020-10-02 07:56:27 +02:00
60f39ddba8
cpu/fe310: fix typo 'transfert' -> 'transfer'
2020-10-02 07:55:36 +02:00
9b32226e03
cpu/cc26xx_cc13xx: fix typo 'exmaple' -> 'example'
2020-10-02 07:54:37 +02:00
e5ca237318
cpu/cortexm_common: fix typo 'pre-empt' -> 'preempt'
...
Also fix typo 'efficency' -> 'efficiency'
2020-10-02 07:53:54 +02:00
Jean Pierre Dudey
f443a8bc84
cpu/cc26xx_cc13xx: enable periph clocks on sleep
...
Signed-off-by: Jean Pierre Dudey <me@jeandudey.tech>
2020-10-01 18:38:03 -05:00
7159fa03fc
Merge pull request #15119 from hugueslarrive/adc_f3
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cpu/stm32/periph/adc_f3: add ADC3 and ADC4 management
2020-10-01 17:00:00 +02:00
hugues
3d6b473cd7
cpu/stm32/adc_f3: improve peripheral driver
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- fix clock enable/disable bitfields
- add management for ADC3 and ADC4
- improve calibration
2020-10-01 11:08:45 +02:00
Francisco
b5c51d244e
Merge pull request #14909 from OTAkeys/pr/conn_can_clean_up
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can: add proper checks for ifnum validity
2020-10-01 09:22:28 +02:00
benpicco
a96f1659a6
Merge pull request #15126 from btcven/2020_09_30-cc26x0-fix
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cpu/cc26xx_cc13xx: use _rom_length symbol for CCFG origin
2020-09-30 21:48:58 +02:00
Jean Pierre Dudey
3561c7dc78
cpu/cc26xx_cc13xx: fix CCFG.MODE_CONF_1 on cc26x0
...
Signed-off-by: Jean Pierre Dudey <me@jeandudey.tech>
2020-09-30 11:52:04 -05:00
Jean Pierre Dudey
ed2e04904b
cpu/cc26xx_cc13xx: use _rom_length symbol for CCFG origin
...
>Now `ROM_LEN` is the "real" length, 352K and 128K respectively
and the CCFG position is determined by subtracting it's size
from `_rom_length` symbol.
Signed-off-by: Jean Pierre Dudey <me@jeandudey.tech>
2020-09-30 11:52:04 -05:00
ef6d098da9
Merge pull request #14998 from aabadie/pr/cpu/stm32_lines
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cpu/stm32: model CPU lines in Kconfig + small refactoring
2020-09-30 17:09:07 +02:00
benpicco
add0814cd0
Merge pull request #15117 from chrysn-pull-requests/nrf52-pwm-fixes
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cpu/nrf52: PWM fixes
2020-09-30 15:51:16 +02:00
benpicco
615561b53a
Merge pull request #14219 from btcven/2020_06_07-ccfg
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cpu/cc26xx_cc13xx: add & link CCFG configuration
2020-09-30 15:16:25 +02:00
benpicco
e05e963a74
Merge pull request #15125 from benpicco/cpu/nrf5x_uart-1MB
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cpu/nrf5x_common: UART: add support for 1 MBaud
2020-09-30 15:05:34 +02:00
Benjamin Valentin
33f49183d9
cpu/nrf5x_common: UART: add support for 1 MBaud
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`UART_BAUDRATE_BAUDRATE_Baud1M` is defined in the vendor files, so
make it available to the user.
2020-09-30 13:42:59 +02:00
chrysn
2053a1785a
cpu/nrf52: Ensure that uninitialized PWM outputs are disabled
2020-09-30 13:16:59 +02:00
chrysn
65d4c88be8
cpu/nrf52: Warn against implicit 0 in PWM channels
...
Working with less-than-full PWMs has shown that a warning is indicated
here, as just missing an item would result in inadvertently driving
P0.00.
2020-09-30 13:15:18 +02:00
chrysn
8dd60286a7
cpu/nrf52: Fix PWM generation if <4 channels are used
...
The PWM decodeer, in LOAD=Single mode, loads data in groups of 4
half-words. Previously, if any channel was not connected to a pin (a
connection that's immaterial to the loader), a smaller number would be
given resulting in the decoder not loading anything at all.
See-Also: https://infocenter.nordicsemi.com/pdf/nRF52840_PS_v1.1.pdf#page=256
2020-09-30 13:14:47 +02:00
chrysn
65e63ffbbb
cpu/nrf52: Don't touch pin modes on PWM startup
...
Once PWM is running, the active PWM module overrides the PIN_CNF state;
only when PWM is stopped the pin returns into its PIN_CNF state (which,
then, the board may set to whatever idle means there).
(Moreover, the code there only worked for P0 registers, not eg. the
P1.09 of the nrf52840dongle's RGB LED).
2020-09-30 13:14:47 +02:00
Vincent Dupont
590f07b38a
stm32/can: fix features dependency
2020-09-30 12:59:03 +02:00
Vincent Dupont
c498bbdc83
esp32/can: include can_esp.h from periph_cpu.h
2020-09-30 12:59:03 +02:00
Vincent Dupont
b4f29035ce
native/can: fix CAN init
...
Native CAN device was not properly ported to periph_can interface.
This commit fixes this by renaming all needed structures and files so
auto_init_can can initialize the native device. FEATURES_PROVIDED is
also updated for native.
2020-09-30 12:59:03 +02:00
40262c1b7a
cpu/stm32: reorganize Kconfig files per families
2020-09-30 10:31:38 +02:00
1e6a336227
cpu/stm32/Kconfig: move features declared in models to lines
2020-09-30 10:31:29 +02:00
8738bd5e5c
cpu/stm32: select lines from models in Kconfig
2020-09-30 10:31:29 +02:00
d1bab4a25f
cpu/stm32: add Kconfig config for all cpu lines
2020-09-30 10:31:29 +02:00
ba4edb3c63
cpu/stm32: split main Kconfig
2020-09-30 10:31:29 +02:00
e8c79e7a41
cpu/stm32: extend CPU_LINES for G4 and L1
2020-09-30 10:31:29 +02:00
cada451383
cpu/stm32: document info extracted from CPU model name
2020-09-30 10:31:28 +02:00
Marian Buschsieweke
a206df5399
Merge pull request #15104 from maribu/platform
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sys/architecture: New module to access architecture internals in platform-independent way
2020-09-29 18:12:34 +02:00
d407878bc5
Merge pull request #15112 from aabadie/pr/boards/nucleo64-g431kb
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boards/nucleo-g431rb: add initial support
2020-09-29 15:26:39 +02:00
Francisco
109012b194
Merge pull request #14923 from aabadie/pr/boards/stm32f0f1f3_clock_kconfig
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boards/stm32f1/f3: rework clock initialization and configuration
2020-09-29 14:30:58 +02:00
Marian Buschsieweke
e66d5fad31
cpu/native: Add architecture_arch.h
2020-09-29 12:34:00 +02:00
Marian Buschsieweke
bf13dc99fb
cpu/esp_common: Add architecture_arch.h
2020-09-29 12:34:00 +02:00
Marian Buschsieweke
94eab47b26
cpu/fe310: Add architecture_arch.h
2020-09-29 12:34:00 +02:00
Marian Buschsieweke
d9525f38b0
cpu/mips32r2_common: Add architecture_arch.h
2020-09-29 12:34:00 +02:00
Marian Buschsieweke
29132c9013
cpu/arm7_common: Add architecture_arch.h
2020-09-29 12:34:00 +02:00
Marian Buschsieweke
30bebdb3ff
cpu/cortexm_common: Add architecture_arch.h
2020-09-29 12:34:00 +02:00
Marian Buschsieweke
3812ff7689
cpu/msp430_common: Add architecture_arch.h
2020-09-29 12:33:59 +02:00
Marian Buschsieweke
4abbda5b3e
cpu/atmega_common: Add architecture_arch.h
2020-09-29 12:33:59 +02:00
ef742cddb2
cpu/stm32: add support for stm32g431rb
2020-09-29 12:26:26 +02:00
2c6693d68e
Merge pull request #14863 from hugueslarrive/nucleo-f302r8
...
boards/nucleo-f302r8: add ADC feature
2020-09-29 10:45:40 +02:00
2d80bbf7b9
Merge pull request #15109 from aabadie/pr/make/features_bootloader_stm32_cleanup
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cpu/stm32: cleanup bootloader_stm32 build system management
2020-09-29 10:45:27 +02:00
ef864bba39
cpu/stm32: only build bootloader when the module is loaded
2020-09-28 21:07:01 +02:00
1259a89acf
cpu/stm32: remove useless bootloader dependency resolution
2020-09-28 21:07:01 +02:00
42728db45b
cpu/stm32: fix logical bug when getting l0/g0 CPU_CORE
2020-09-28 17:04:54 +02:00
Marian Buschsieweke
833afc03e1
cpu/arm7_common: Silence -Wcast-align
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- Enforced that ISR_STACKSIZE is indeed a multiple of 4
- With this enforced, every cast that triggers a -Wcast-align warning is now
a false positives, so those were silenced by (intermediately) casting to
`uintptr_t`.
2020-09-28 11:03:33 +02:00
Marian Buschsieweke
cc2382220f
cpu/arm7_common: Align thread stacks to 32 bit
...
This didn't change binaries for me. Either the linker script already took care
of it through the section names of the stacks, or I just was lucky. If I was
just luck, this fixes a bug. If not, it makes the hidden alignment explicit in
the C code, so that code review is easier.
2020-09-28 11:00:34 +02:00
Marian Buschsieweke
0e097b54a4
cpu/cortexm_common: Silence -Wcast-align false positives
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Verified that each warning generated by -Wcast-align is indeed a false positive
and used an (intermediate) cast to `uintptr_t` to silence the warnings.
2020-09-28 10:45:50 +02:00
hugues
9c41e25fff
cpu/stm32/periph/adc_f3: fix for devices which have only one ADC
2020-09-28 10:29:53 +02:00
9b08cdca3d
Merge pull request #15098 from benpicco/cpu/fe310_rtc_fix
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cpu/fe310: run RTT at 1 Hz if RTC is selected
2020-09-28 09:16:42 +02:00
Jean Pierre Dudey
295a3665d2
cpu/esp: implement ESP SoftAP mode
...
This is an implementation of the ESP32 SoftAP mode using the
`esp_wifi_ap` pseudomodule.
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
Co-authored-by: Gunar Schorcht <gunar@schorcht.net>
2020-09-27 18:29:24 -05:00
Jean Pierre Dudey
447cdebd26
cpu/cc26xx_cc13xx: add & link CCFG configuration
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> Allows flahsing CCFG configuration using Kconfig,
formely "make menuconfig".
> Supports cc26x0, cc26x2_cc13x2.
> Can be used to enable bootloader backdoor, to use
cc2538-bsl flashing script.
> Not all options are in Kconfig, most important ones,
others can be added in further commits.
> On cc13xx targets the VDDR high option can be enabled
using Kconfig.
> With this, RIOT can flash blank chips and the firmware
will run just fine.
Signed-off-by: Jean Pierre Dudey <me@jeandudey.tech>
2020-09-27 17:58:11 -05:00
Jean Pierre Dudey
978ea409b5
cpu/cc26xx_cc13xx: add CCFG register values
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This adds almost all registers necessary to flash create
the CCFG configuration.
Signed-off-by: Jean Pierre Dudey <me@jeandudey.tech>
2020-09-27 17:56:55 -05:00
Jean Pierre Dudey
d0aedf0f95
cpu/cc26xx_cc13xx: add custom ld script
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This add a custom ldscript for cc26xx_cc13xx CPUs,
which allows linking CCFG configuration, usage of GPRAM,
etc.
Signed-off-by: Jean Pierre Dudey <me@jeandudey.tech>
2020-09-27 17:54:14 -05:00
Benjamin Valentin
2647f5f3c2
cpu/fe310: run RTT at 1 Hz if RTC is selected
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The RTC on the fe310 is emulated using the RTT.
This only works if the RTT frequency is 1 Hz, so default to that
value in case `periph_rtc` is selected.
2020-09-27 22:45:04 +02:00
9334897ab9
Merge pull request #15086 from maribu/ibs-after-stackpointer
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cpu/cortexm_common: Flush pipeline after triggering PendSV
2020-09-26 21:05:04 +02:00
6a2b2aab5d
Merge pull request #14879 from benpicco/cpu/kinetis/rtc_mktimr
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cpu/kinetis: RTC use rtc_mktime()
2020-09-25 21:48:16 +02:00
a1473431da
Merge pull request #14878 from benpicco/cpu/fe310/rtc_mktime
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cpu/fe310: RTC: use rtc_mktime()
2020-09-25 21:19:04 +02:00
benpicco
a923cda323
Merge pull request #14944 from benpicco/drivers/mtd_mci
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cpu/lpc23xx: add MTD wrapper for MCI driver
2020-09-25 18:22:48 +02:00
Benjamin Valentin
d092c12a66
cpu/fe310: RTC: use rtc_mktime()
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Use RTC helper functions instead of libc functions.
This gives us y2038 safety by the extended epoch and saves
a good chunk of memory:
picolibc mktime():
text data bss dec hex filename
15048 520 2504 18072 4698 tests/periph_rtc/bin/hifive1/tests_periph_rtc.elf
rtc_mktime():
text data bss dec hex filename
7632 40 2452 10124 278c tests/periph_rtc/bin/hifive1/tests_periph_rtc.elf
2020-09-25 18:22:10 +02:00
benpicco
2bfe7e1ce2
Merge pull request #15090 from aabadie/pr/boards/nucleo-g071rb
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boards/nucleo-g071rb: add initial support
2020-09-25 18:21:29 +02:00
84f1a70b7f
cpu/stm32/rtt: adapt for stm32g0
2020-09-25 15:20:14 +02:00
Marian Buschsieweke
49f3d1056d
cpu/cortexm_common: Code style
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Fix code alignment
2020-09-25 13:58:25 +02:00
Marian Buschsieweke
304f4ec7d4
cpu/cortexm_common: flush pipeline after PendSV
...
https://interrupt.memfault.com/blog/arm-cortex-m-exceptions-and-nvic#pendsv-example
2020-09-25 13:58:06 +02:00
25e1fec90c
cpu/stm32: add support for stm32g071rb
2020-09-25 13:08:07 +02:00
da9168c652
cpu/stm32: rename stmclk_fx to stmclk_f2f4f7
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This commit also removes all f0/f1/f3 specific code from this file
2020-09-24 11:27:24 +02:00
042a550f0d
boards: cpu: stm32f1/f3: rework clock configuration and init
2020-09-24 11:27:24 +02:00
MrKevinWeiss
7893158b5a
drivers/dev_enums: Remove unused dev_enums.h
2020-09-24 09:27:39 +02:00
97a0ba33c2
Merge pull request #14557 from bergzand/pr/cortexm_common/pendsv_priority
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cortexm_common: Make no_thread_idle compatible with cortex-m0
2020-09-23 11:49:41 +02:00
chrysn
9295f69da4
Merge pull request #15062 from kaspar030/fix_efm32_16b_timer_set_absolute
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cpu/efm32/periph/timer: fix timer_set_absolute() in 16bit case
2020-09-23 11:28:00 +02:00
eb73515e2c
cortexm_common: Enable no_thread_idle for all architectures
2020-09-23 11:02:01 +02:00
ba58273b04
cortexm_common: Enable using pendsv IRQ at lower priority
...
This modifies the cortex-m thread specifics to allow running the PendSV
interrupt continuously at lower priority and removes the priority
modifications during the interrupt itself. Interrupts are disabled
during the scheduling itself, but enabled briefly after the sleep to
ensure that they are handled if activated during the scheduling or the
sleep.
2020-09-23 11:01:29 +02:00
Francisco
195b7e6e16
Merge pull request #14945 from aabadie/pr/boards/stm32l0l1_clock_kconfig
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boards/stm32l0l1: rework clock initialization and configuration
2020-09-23 09:30:19 +02:00
dcb25eb3fc
cpu/efm32/periph/timer: fix timer_set_absolute() in 16bit case
2020-09-22 23:15:23 +02:00
c14d7ec7db
cpu/stm32l0l1: refactor clock initialization sequence
2020-09-22 22:30:20 +02:00
425a2f69a2
cpu/stm32l0l1: ensure PLL is enabled when required
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PLL is required for the 48MHz output used by HWRNG and also when it's used as system clock
2020-09-22 22:30:20 +02:00
8ac1909ea3
cpu: boards: stm32l0l1: use IS_ACTIVE where possible in stmclk
2020-09-22 22:30:19 +02:00
23117a844e
boards: cpu: stm32l0: rework clock configuration
2020-09-22 22:30:19 +02:00
MrKevinWeiss
d95452b979
cpu/native: Remove unused TIMER_0_EN
2020-09-22 16:26:01 +02:00
MrKevinWeiss
a65ce2a058
cpu/ezr32wg: fix comment
2020-09-22 16:26:01 +02:00
MrKevinWeiss
263aea60cb
cpu/lpc1768: Cleanup timer to remove dev_enums
2020-09-22 16:26:01 +02:00
MrKevinWeiss
7c3082a7a3
cpu/lm4f120: Update timer macros to timer_config_t
2020-09-22 16:26:01 +02:00
Francisco
bcd2b3e369
Merge pull request #14030 from benpicco/cpu/sam0_common-rtc_tamper
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cpu/sam0_common: GPIO: use tamper detection to wake from Deep Sleep
2020-09-22 11:41:48 +02:00
Francisco
64f6b7ffa4
Merge pull request #14702 from maribu/sched_active_thread
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treewide: Fix direct access to scheduler internals
2020-09-21 09:09:59 +02:00
Benjamin Valentin
310eb4970c
cpu/sam0_common: GPIO: use tamper detection to wake from Deep Sleep
...
On samd5x only the RTC can wake the CPU from Deep Sleep (pm modes 0 & 1).
The external interrupt controller is disabled, but we can use the tamper
detection of the RTC.
If an gpio interrupt is configured on one of the five tamper detect pins,
those can be used to wake the CPU from Deep Sleep / Hibernate.
2020-09-17 18:46:25 +02:00
Benjamin Valentin
0499d016ad
cpu/sam0_common: implement RTC tamper detection
2020-09-17 18:45:50 +02:00
Francisco
6a826555cf
Merge pull request #14877 from maribu/stm32-eth-fix
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cpu/stm32/periph/eth: Fix transmission bug
2020-09-16 14:30:44 +02:00
Benjamin Valentin
cff8e862b8
picolibc: model as a feature
2020-09-15 22:11:21 +02:00
chrysn
5b97b49b1d
cpu/nrf52: Remove unused static inline USB poweroff
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The function was never in used, and this is breaking builds using LLVM
that treats unused static inlines as an error.
2020-09-15 15:55:05 +02:00
Marian Buschsieweke
f5398cf57b
Merge pull request #14940 from benpicco/cpu/cortexm_common-puf_sram
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cpu/cortexm_common: advertise puf_sram feature
2020-09-15 10:58:41 +02:00
18cda40fb5
Merge pull request #14710 from bergzand/pr/cortexm/thread_remove_nop_ctx_switch
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cortexm_common: Skip context save/restore on scheduling the previous thread
2020-09-11 18:28:43 +02:00
Benjamin Valentin
d9116684e5
cpu/cortexm_common: advertise puf_sram feature
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`puf_sram` is a feature of the linker script, it does not need vendor
specific hardware support.
2020-09-11 16:30:45 +02:00
benpicco
842933855f
Merge pull request #14995 from benpicco/cpu/cc2538-register
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cc2538_rf: register with netdev
2020-09-11 16:03:08 +02:00
Benjamin Valentin
a1a67265cd
cc2538_rf: use prefix for global function name
2020-09-11 13:33:37 +02:00
Benjamin Valentin
8ac3332cb6
cc2538_rf: add EUI provoder for primary EUI-64
2020-09-11 13:33:37 +02:00
Benjamin Valentin
1811686540
cc2538_rf: register with netdev
2020-09-11 13:33:37 +02:00
Benjamin Valentin
6675c5f5c0
cc2538_rf: pass address via pointer
2020-09-11 13:33:37 +02:00
Francisco
858533e68e
Merge pull request #14994 from benpicco/nrf802154-register
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nrf802154: register with netdev
2020-09-11 12:48:40 +02:00
benpicco
5715f5776b
Merge pull request #14804 from bergzand/pr/sam0/gpio_iobus
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sam0_common: Use Single-cycle I/O Port for GPIO when available
2020-09-10 23:45:43 +02:00
Dylan Laduranty
4db8a1f602
Merge pull request #14478 from benpicco/cpu/sam0/tc_pwm
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cpu/sam0_common: add support to run PWM off TC timers
2020-09-10 23:04:58 +02:00
6007a31813
sam0: Add periph_gpio_fast_read feature where applicable
2020-09-10 22:13:25 +02:00
ddb22a3c56
sam0_common: Use Single-cycle I/O Port for GPIO when available
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The Cortex-m0 based ATSAM devices can use the Single-cycle I/O Port for
GPIO. This commit modifies the gpio_t type to use this port when
available. It is mapped back to the peripheral memory space for
configuration access. When it is not available, the _port_iobus() and
_port() functions behave identical, which is the case for the samd51.
2020-09-10 22:13:24 +02:00
Benjamin Valentin
0437461812
cpu/sam0_common: PWM: add support to run PWM off TC timers
2020-09-10 21:47:03 +02:00
5db55360cc
cortexm_common: Determine next thread before unscheduling
2020-09-10 20:42:55 +02:00
benpicco
f75ca11968
Merge pull request #14802 from jia200x/pr/nrf52840_radio_hal
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nrf52840: implement Radio HAL
2020-09-10 18:07:51 +02:00
Jose Alamos
377560f5cc
nrf52840: add radio hal implementation
2020-09-10 17:01:14 +02:00
Cenk Gündoğan
0d0bc91553
Merge pull request #14754 from leandrolanzieri/pr/no_archives
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build system: link object files
2020-09-10 09:36:29 +02:00
Benjamin Valentin
58dc106309
nrf802154: register with netdev
2020-09-10 00:05:25 +02:00
benpicco
be3667bfdd
Merge pull request #14678 from dylad/cpu/saml1x/rtt-init-fix
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cpu/saml1x: fix RTT issue in init process
2020-09-09 22:47:51 +02:00
Dylan Laduranty
35536233f9
cpu/saml1x: fix RTT issue in init process
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RTT module may get stuck during the init process if the RTC was running from
a previous boot. Unsure we don't remove the peripheral clock during the CPU
init if RTC is active from a previous boot and add a workaround to disable
this module as it will be re-init at some point later by the auto_init module
or by the user's application.
2020-09-09 21:27:48 +02:00
benpicco
2ba037ad4a
Merge pull request #14977 from benpicco/CLOCK_CORECLOCK
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always define CLOCK_CORECLOCK
2020-09-09 21:25:53 +02:00
5516b3d6c7
Merge pull request #14990 from MrKevinWeiss/pr/fix/lpcuart
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cpu/lpc1768: Fix uart initialization
2020-09-09 18:09:33 +02:00
MrKevinWeiss
966527d168
cpu/lpc1768: Fix uart initialization
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The pinsel_shift should be multiplied by 2 as each bitfield is 2 bits
2020-09-09 17:44:25 +02:00
benpicco
7bd933f1ce
Merge pull request #14991 from leandrolanzieri/pr/cpu/native/fix_rtc_dependency
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cpu/native: pull xtimer when RTC is used
2020-09-09 17:43:49 +02:00
benpicco
84e36e6fcc
Merge pull request #14985 from jia200x/pr/hal/cc2538_rf/fix_style_issues
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cc2538_rf_hal: fix style issues
2020-09-09 17:41:02 +02:00
Leandro Lanzieri
24d2578606
cpu/native: pull xtimer when RTC is used
2020-09-09 16:59:18 +02:00
Benjamin Valentin
7d29d85ddd
cpu/efm32: define CLOCK_CORECLOCK
2020-09-09 16:44:12 +02:00
benpicco
21fbf62e4e
Merge pull request #14989 from aabadie/pr/cpu/stm32l4wb_apbx_div2_fix
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cpu/stm32l4wb: fix APBx bitfields for divider factor 2
2020-09-09 16:42:57 +02:00
4e235b8e76
cpu/stm32l4wb: fix APBx bitfields for divider factor 2
2020-09-09 15:59:38 +02:00
cdbb3e025a
cpu/fe310: boards/hifive1*: use IS_ACTIVE where possible
2020-09-09 14:14:39 +02:00
ace160a2a3
boards/hifive1: use MHZ utility macro for clock frequency
2020-09-09 14:14:39 +02:00
49e11626d3
cpu/fe310: ensure all clock modes are built
2020-09-09 14:14:39 +02:00
Jose Alamos
9d770ec1bd
cc2538_rf_hal: fix style issues
2020-09-09 13:07:58 +02:00
benpicco
239999fe73
Merge pull request #14984 from jia200x/pr/hal/missing_const
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ieee802154_hal: add missing const qualifiers
2020-09-09 13:03:30 +02:00
Jose Alamos
d3630dcabe
cc2538_rf: add missing const qualifiers
2020-09-09 11:18:01 +02:00
MrKevinWeiss
c2e81b3ca7
cpu/lpc1768: Generalize uart to remove dev_enums
...
Change uart dev 1 to use UART2 on p9 and p10 since p0 and p1 are not accessable
2020-09-09 10:25:37 +02:00
MrKevinWeiss
11465c941d
cpu/lm4f120: Remove dev_enums dependency
2020-09-09 10:25:37 +02:00
Francisco
adb0bcab47
Merge pull request #14866 from aabadie/pr/boards/stm32l4wb_clock_kconfig
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boards: cpu: stm32l4/wb: rework clock configuration and initialization
2020-09-09 09:35:29 +02:00
Francisco
757846ad7f
Merge pull request #14921 from aabadie/pr/boards/stm32f0_clock_kconfig
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boards/stm32f0: rework clock initialization and configuration
2020-09-09 09:35:22 +02:00
Francisco
f08e65cd0c
Merge pull request #14981 from maribu/target-arch
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build system: Overwrite TARGET_ARCH per arch
2020-09-09 09:10:52 +02:00
Marian Buschsieweke
7c1949341e
build system: Overwrite TARGET_ARCH per arch
...
Add `TARGET_ARCH_<ARCH>` for each architecture (e.g. `TARGET_ARCH_CORTEX` for
Cortex M) to allow users to overwrite the target triple for a specific arch
from ~/.profile or ~/.bashrc (or the like) without overwriting it for all others
as well.
2020-09-08 22:28:41 +02:00
9dd20c0ccb
cpu: boards: stm32l4/wb: use IS_USED for clock where possible
2020-09-08 18:42:42 +02:00
0745cc4a99
cpu: boards: smt32l4: rework clock configuration
2020-09-08 18:42:41 +02:00
7c923da0c8
cpu/stm32: split f0 clock initialization in separate file
2020-09-08 16:03:44 +02:00
9eef7a47cb
Merge pull request #14830 from benpicco/cpu/lpc23xx-picolibc
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cpu/lpc23xx: enable support for picolibc
2020-09-08 10:35:45 +02:00
Marian Buschsieweke
c5c62e93d3
cpu/esp_common: Declare sched_active_{thread,pid}
...
Declare sched_active_thread and sched_active_pid locally in the ESP code for
now. Once the code is cleaned up to no longer tap into scheduler internals but
use the API instead, those can be dropped again.
2020-09-07 12:59:55 +02:00
63554b1a0c
cpu/cc2538/radio: only build required files
2020-09-04 15:25:36 +02:00
Leandro Lanzieri
81cb769cad
makefiles: avoid building archives when compiling
2020-09-04 15:01:10 +02:00
benpicco
6fcf60c0b0
Merge pull request #14791 from jia200x/pr/cc2538_radio_hal
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cc2538_rf: implement Radio HAL
2020-09-04 11:59:32 +02:00
Jose Alamos
1401635787
cc2538: implement radio hal
2020-09-04 11:09:17 +02:00
Benjamin Valentin
7bac063719
cpu/lpc23xx: mci: add xtimer dependency
2020-09-04 01:01:43 +02:00
22252337b6
cortexm_common: simplify FPU guards
...
The FPU is only enabled on platforms where it is available. The extra
checks for these platforms are redundant and removed here
2020-09-03 21:00:40 +02:00
Jose Alamos
18d188c5d9
cc2538: add IRQ bit definitions
2020-09-03 18:20:50 +02:00
Jose Alamos
2d7c316226
cc2538_netdev: disable netdev if radio hal is present
2020-09-03 18:20:50 +02:00
Jose Alamos
2917879407
cc2538: move chunks of init function to netdev
2020-09-03 18:20:49 +02:00
Jose Alamos
4cbd3a91b2
cc2538: move IRQ clear to netdev irq handler
2020-09-03 18:20:49 +02:00
Francisco
6ad0e70db2
Merge pull request #14595 from aabadie/pr/cpu/stm32_vectors_generator
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cpu/stm32: generate vectors C files and IRQ defines from CMSIS headers
2020-09-02 21:25:44 +02:00
Leandro Lanzieri
401ed63b41
Merge pull request #14848 from fjmolinas/pr_periph_timer_config
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drivers/Kconfig: add periph timer config menu
2020-09-02 17:33:46 +02:00
Francisco Molina
c4c2673aec
cpu/efm32/Kconfig: add EFM32_XTIMER_USE_LETIMER config
2020-09-02 15:31:28 +02:00
ec2e1a15f9
cpu/stm32: move cmsis package Makefile to stm32 cpu
2020-09-02 11:30:49 +02:00
91c9b8c1b0
cpu/stm32: remove hardcoded CPU_IRQ_NUMOF defines
2020-09-02 11:30:49 +02:00
0da196d98d
cpu/stm32: handle generated irqs.h in build system
2020-09-02 11:30:49 +02:00
39d95b1950
cpu/stm32: add tool to generate a header with IRQ numof defines
2020-09-02 11:30:49 +02:00
6cd6d5948f
cpu/stm32/vectors: remove hand crafted vectors_<fam>.c files
2020-09-02 11:30:49 +02:00
29b2a7aec1
cpu/stm32: integrate use of vectors generator in build system
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The cmsis package is not added as a dependency but used directly before generating the vectors.c file
2020-09-02 11:30:49 +02:00
96ad6e9b84
cpu/stm32/vectors: ignore generated vectors C files
2020-09-02 11:30:48 +02:00
e6bb1a240e
cpu/stm32: add gen_vectors.py script
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This script can be used to automatically generate the vectors.c file corresponding to an STM32 cpu line
2020-09-02 11:30:48 +02:00
benpicco
685efe83fb
Merge pull request #14890 from benpicco/cpu/cc2538-wdt
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cpu/cc2538: add Watchdog implementation
2020-09-02 11:06:18 +02:00
36ecb40dd9
Merge pull request #14919 from bergzand/pr/fe310/unify_ld
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fe310: Unify linker scripts
2020-09-01 18:03:46 +02:00
Cenk Gündoğan
538155c344
Merge pull request #14904 from leandrolanzieri/pr/kconfig/change_prefix_convention
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treewide: modify Kconfig symbol prefixes
2020-09-01 15:57:06 +02:00
32399901f0
fe310: Unify linker scripts
...
Similar to the cortex-m common linker scripts, the RISC-V linker scripts
can be unified easily, requiring only the memory addresses and lengths.
This simplifies adding new RISC-V CPU's later
2020-09-01 14:39:55 +02:00
Peter Kietzmann
c5b63fc7ad
Merge pull request #14688 from JannesVolkens/stm32_link_up
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drivers/stm32_eth: add 'NETDEV_EVENT_LINK_UP' event
2020-08-31 22:41:09 +02:00
53ac29aca4
Merge pull request #14887 from bergzand/pr/fe310/plic_periph
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fe310: Add custom PLIC driver as peripheral
2020-08-31 21:25:03 +02:00
Jannes
f3e934988c
drivers/stm32_eth: add 'NETDEV_EVENT_LINK_UP' event
2020-08-31 20:50:47 +02:00
498646aa17
fe310: Remove vendor plic driver
2020-08-31 16:26:43 +02:00
bef82edf43
fe310: Adapt peripherals to use the plic driver
2020-08-31 16:26:43 +02:00
1d999a1335
fe310: Make header guard unique for plic vendor header
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Otherwise it conflicts with the other plic.h header
2020-08-31 16:26:43 +02:00
3180a11b51
fe310: Add PLIC peripheral driver
2020-08-31 16:26:42 +02:00
Leandro Lanzieri
5c3f7bde0c
Merge pull request #14780 from fjmolinas/pr_efm32_lpetimer_cleanup
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cpu/efm32/timer: cleanups and improvements
2020-08-31 15:41:23 +02:00
Leandro Lanzieri
2e79e00ca7
treewide: change Kconfig prefix for module symbols
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This changes the prefix used for the symbols that reprensent modules
(not the ones generated from USEMODULE).
MOD_ => MODULE_
2020-08-31 09:57:28 +02:00
Francisco Molina
cbf78fe3d4
cpu/efm32: allow running both LETIMER and regular timer
2020-08-31 09:38:31 +02:00
Francisco Molina
c77646ff79
cpu/efm32/timer: add enabling/disabling of prescaler timer
2020-08-31 09:38:31 +02:00
Francisco Molina
5c4db4a65b
cpu/efm32: use IS_ACTIVE for CONFIG_EFM32_USE_LETIMER
2020-08-31 09:38:30 +02:00
Leandro Lanzieri
d25fc243c4
treewide: change prefix for generated Kconfig symbols.
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This changes the prefixes of the symbols generated from USEMODULE and
USEPKG variables. The changes are as follow:
KCONFIG_MODULE_ => KCONFIG_USEMODULE_
KCONFIG_PKG_ => KCONFIG_USEPKG_
MODULE_ => USEMODULE_
PKG_ => USEPKG_
2020-08-31 09:37:09 +02:00
Marian Buschsieweke
8752e03d3e
cpu/stm32/periph/eth: Fix transmission bug
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Using the TER bit in the TX descriptors when only using a single descriptor for
sending triggered a hardware bug. Thus, stop using the TER bit and store the
currently active TX descriptor in RAM instead.
2020-08-30 20:23:20 +02:00
Benjamin Valentin
18fe16298c
cpu/cc2538: add Watchdog implementation
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The Watchdog on the CC2538 only supports 4 intervals (2ms, 16ms, 250ms & 1s).
Since the watchdog timer API specifies a `max_time`, the interval equal or
below that time is selected.
E.g. for `max_time=125ms` the 16ms interval would be selected.
This is outside the tolerance of the `tests/periph_wdt` test.
Co-authored-by: Thomas Geithner <thomas.geithner@dai-labor.de>
2020-08-30 11:46:39 +02:00
889ea15936
fe310: Use read-modify-store instruction on GPIO
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The rv32imac supports the A (atomic) extensions containing
read-modify-store operations. This commit modifies the GPIO code to use
these for all bitwise operations. The atomic operations are emitted with
relaxed ordering as they do not require multiprocessor synchronization.
This decreases the duration of the gpio operations from 59 ns to 50 ns
per call. depending a bit on the type of operation.
2020-08-29 09:24:02 +02:00
benpicco
029ae8c7d2
Merge pull request #14766 from benpicco/cpu/native-rtc_set_alarm
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cpu/native: RTC: implement rtc_set_alarm()
2020-08-28 17:39:47 +02:00
