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
ef742cddb2
cpu/stm32: add support for stm32g431rb
2020-09-29 12:26:26 +02:00
2c6693d68e
Merge pull request #14863 from hugueslarrive/nucleo-f302r8
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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
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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
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
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
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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
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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
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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
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
