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
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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
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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}
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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
22252337b6
cortexm_common: simplify FPU guards
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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
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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
d369eff042
Merge pull request #14868 from bergzand/pr/fe310/irq_trap_entry_optimize
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fe310: Merge and optimize trap_entry with irq_arch
2020-08-28 15:04:14 +02:00
1e5dc928ad
fe310: Split sched_run call from handle_trap
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This is a small optimization to the RISC-V trap handler. By splitting
the call to sched_run from the trap_handle call, loading the previous
thread ptr can be delayed until after it is determined that a schedule
run is required. This shaves of a few cycles during regular interrupts
that do not trigger the scheduler.
2020-08-28 14:17:58 +02:00
4289b09a33
fe310: Skip most context save on null thread
2020-08-28 14:17:56 +02:00
acf948a296
fe310: Only retrieve mepc and mtval on exception
2020-08-28 14:17:33 +02:00
503806cbb3
fe310: Only save caller-saved registers on regular trap
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This commit reworks the trap entry to only save the callee-saved
registers when a context switch is required. the caller-saved registers
are always stored and restored to adhere to the RISC-V ABI. This saves
considerable cycles on interrupts.
2020-08-28 14:17:01 +02:00
45646a811d
Merge pull request #13003 from benpicco/lpc2387-timer
2020-08-28 13:35:15 +02:00
7eed33bf78
Merge pull request #14846 from hugueslarrive/adc_config
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Declare adc_config[] like others peripherals configuration arrays
2020-08-28 09:59:21 +02:00
benpicco
b6a542668b
Merge pull request #14845 from fjmolinas/pr_driver_netdev_common
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tests/driver_netdev_common: add netdev_default
2020-08-27 17:01:50 +02:00
benpicco
779fb7d470
Merge pull request #14860 from hugueslarrive/adc_f3
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STM32F3 familly ADC implementation
2020-08-27 16:50:44 +02:00
hugues
e314632c2e
cpu/stm32/periph/adc_f3: initial ADC implementation for f3
2020-08-27 15:43:43 +02:00
hugues
6959a905a2
cpu/stm32/include/periph/f3/periph_cpu.h: add ADC support
2020-08-27 15:43:43 +02:00
Francisco
578b8b8885
Merge pull request #14372 from benpicco/cpu/nrf52-full
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cpu/nrf52: add support for the whole family, fix nrf52811
2020-08-27 13:51:12 +02:00
Francisco Molina
c05dd9e6d3
treewide: change netdev driver dependencies against netdev_default
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- gnrc_netdev_default depends on netdev_default, no need for checking
against both modules.
- fix documentation mentions of the double check
2020-08-27 11:46:25 +02:00
hugues
4c4b754e1c
cpu/nrf51/include/periph_cpu.h: add adc_conf_t typedef
2020-08-27 11:43:22 +02:00
hugues
692f99989a
cpu/nrf51/periph/adc: removes ADC configuration loading
2020-08-27 03:59:44 +02:00
hugues
07cdad29d7
cpu/stm32/periph/adc_f0: removes ADC configuration loading
2020-08-27 03:59:44 +02:00
hugues
5a26f74124
cpu/stm32/periph/adc_l0: removes ADC configuration loading
2020-08-27 03:58:33 +02:00
hugues
779d7a3b00
cpu/stm32/periph/adc_l4: removes ADC configuration loading
2020-08-27 03:56:26 +02:00
hugues
05702d5593
cpu/stm32/periph/adc_f2: removes ADC configuration loading
2020-08-27 03:56:26 +02:00
hugues
7680c8e2cb
cpu/stm32/periph/adc_f1: removes ADC configuration loading
2020-08-27 03:56:26 +02:00
hugues
323725bcf5
cpu/stm32/periph/adc_f4: removes ADC configuration loading
2020-08-27 03:56:26 +02:00
hugues
3921a2f925
cpu/stm32/periph/adc_l1: removes ADC configuration loading
2020-08-27 03:56:26 +02:00
343f183f05
fe310: Merge intr.S into irq_arch
2020-08-26 20:17:21 +02:00
Martine Lenders
3d457b76cc
Merge pull request #14757 from benpicco/socket_zep_reboot
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socket_zep: fix reboot
2020-08-26 19:41:16 +02:00
Benjamin Valentin
a41817bebd
socket_zep: fix reboot
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The `_zep_params_setup()` function will modify the `argv` string passed to it.
This is a problem because that string is re-used on reboot.
The modified string is then later processed in `socket_zep_setup()`, so we have to keep
the memory around.
The `strdup()` fulfills all this and the memory is freed by `execve()` on reboot.
A proper solution would be to parse the strings in `_zep_params_setup()`.
2020-08-26 15:38:03 +02:00
077a43948b
Merge pull request #14849 from hugueslarrive/max_adc_speed
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cpu/stm32/periph/adc: remove MAX_ADC_SPEED from implementations where it is not used
2020-08-26 15:31:19 +02:00
12f670ea22
Merge pull request #14854 from bergzand/pr/fe310/irq_no_timer_init
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fe310: Remove timer initialization from IRQ code
2020-08-26 14:49:40 +02:00
Francisco
f963089b28
Merge pull request #14718 from bergzand/pr/cortexm_common/hard_fault_add_thread_info
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cortexm_common: Add thread info to hard fault handler
2020-08-26 12:40:25 +02:00
0d484f4d3a
cortexm_common: Add thread info to hard fault handler
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While the hard fault handler prints the offending program counter, it
does not print information about the context triggering the hard fault.
This commit adds a line printing the thread ID and name that triggered
the hard fault. If the hard fault is triggered during an ISR, it only
prints that the hard fault happened during ISR context, not which ISR
triggered it.
2020-08-26 11:42:07 +02:00
32297a9818
fe310: Remove timer initialization from IRQ code
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The RISC-V timer should only be touched by periph/timer and must not be
initialized and enabled by the IRQ code. The current code can cause an
unhandled interrupt when the timer is not used and the mtime register
hits UINT64_MAX.
2020-08-26 10:33:22 +02:00
hugues
629a5af8ed
cpu/stm32/periph/adc_f0: remove unused MAX_ADC_SPEED
2020-08-25 17:16:49 +02:00
hugues
205ae92b84
cpu/stm32/periph/adc_l0: remove unused MAX_ADC_SPEED
2020-08-25 17:15:39 +02:00
hugues
c519149979
cpu/stm32/periph/adc_l1: remove unused MAX_ADC_SPEED
2020-08-25 17:14:55 +02:00
Benjamin Valentin
d2e0af2941
cpu/native: gpio: provide dummy implementations for GPIO IRQ
2020-08-25 13:53:14 +02:00
Benjamin Valentin
39b41d62cd
cpu/native: allow to disable native periph implementations
2020-08-25 13:53:14 +02:00
Frank Hessel
4275b36cdb
cpu/native: Adapt HW SPI for HW GPIO support
2020-08-25 13:53:14 +02:00
Benjamin Valentin
ea25e8580c
cpu/native: add Linux GPIO implementation
2020-08-25 13:53:14 +02:00
Leandro Lanzieri
8b00d14014
Merge pull request #14837 from aabadie/pr/boards/stm32gx_clock_kconfig
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cpu: boards: stm32gx: improve and add Kconfig clock configuration
2020-08-25 13:33:31 +02:00
9b2aa40e03
Merge pull request #14038 from benpicco/mtd_pagewise
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mtd: add page addressed operations to allow access > 4GiB on SD cards
2020-08-25 13:10:20 +02:00
a1038aa70e
cpu: boards: stm32g4: improve clock configuration
2020-08-25 12:55:16 +02:00
