Gregory Nutt
|
aa5a8b0ca2
|
Xtensa: Make sure that all C callable assembly functions includes ENTRY prologue and RET epilogue.
|
2016-12-15 14:02:19 -06:00 |
|
Gregory Nutt
|
c56268b416
|
Fix missing CALL0 ABI condition.
|
2016-12-15 11:06:41 -06:00 |
|
Gregory Nutt
|
ea9e6c48e4
|
Cosmetic update to comments.
|
2016-12-15 10:43:34 -06:00 |
|
Gregory Nutt
|
10b9a10d2f
|
Xtensa ESP32: Fix several build-related issues associated with vector section
|
2016-12-15 10:08:26 -06:00 |
|
Gregory Nutt
|
b5e979d58f
|
ESP32: Fix a couple of bugs associated with handling of CPU interrupts.
|
2016-12-14 13:31:44 -06:00 |
|
Gregory Nutt
|
4052ec2d90
|
Add missing ENTRY() and RET() macros in C callable assembly language. At one time I though the that the ESP32 support the CALL0 ABI. I was mistaken so there may be a few more like this.
|
2016-12-14 12:14:51 -06:00 |
|
Gregory Nutt
|
730ca4ce41
|
Fix missing semicolons in DEBUGASSERT statements
|
2016-12-14 09:06:09 -06:00 |
|
Angus Gratton
|
dd5e47a418
|
ESP32 core v2: Two changes (1) flushes the UART TX buffer in the esp32 serial shutdown routine. The ROM bootloader does not flush the FIFO before handing over to user code, so some of this output is not currently seen when the UART is reconfigured in early stages of startup. And changes the openocd config file's default flash voltage from 1.8V to 3.3V. This is not necessary right now, but may save some hard-to-debug moments down the track (3.3V-only flash running at 1.8V often half-works and does weird things...)
|
2016-12-14 08:15:03 -06:00 |
|
Gregory Nutt
|
a7b688e87b
|
sched notes: Add additional note to see if/when CPU is started in SMP mode.
|
2016-12-07 09:08:20 -06:00 |
|
Gregory Nutt
|
d65be718c2
|
sched_note: Extend OS instrumentation to include some SMP events.
|
2016-11-27 17:14:57 -06:00 |
|
Gregory Nutt
|
e3fe320e08
|
SMP: Add support for linking spinlocks into a special, non-cached memory region.
|
2016-11-26 08:47:03 -06:00 |
|
Gregory Nutt
|
6a875bcb61
|
Xtensa: Add EXPERIMENTAL hooks to support lazy co-processor state restore in the future.
|
2016-11-16 06:48:13 -06:00 |
|
Gregory Nutt
|
c84db68103
|
Xtensa ESP32: Fix some compilation errors that snuck with some of the last changes
|
2016-11-14 13:29:08 -06:00 |
|
Gregory Nutt
|
ac1bb127b6
|
Correct some C++ style comments.
|
2016-11-08 08:51:03 -06:00 |
|
Gregory Nutt
|
b6d6b774e9
|
Xtensa: In this model, co-processor state restore must enable co-processors in CPENABLE.
|
2016-11-08 08:23:52 -06:00 |
|
Gregory Nutt
|
b0dffdc2ca
|
Fix a number of header files with mismatched 'extern C {' and '}'
|
2016-11-05 07:25:05 -06:00 |
|
Gregory Nutt
|
5cfb83ec81
|
ESP32: File repeated in Make.defs
|
2016-11-03 17:47:09 -06:00 |
|
Gregory Nutt
|
0a5b4f684a
|
arch: Disable priority inheritance on all semaphores used for signaling in the rest of the MCU drivers
|
2016-11-03 17:38:26 -06:00 |
|
Gregory Nutt
|
54d7656f18
|
Update some comments
|
2016-11-03 07:04:03 -06:00 |
|
Gregory Nutt
|
cfcc7edded
|
Xtensa/ESP32: Add window spill logic; Add C++ support to linker script
|
2016-10-31 17:51:48 -06:00 |
|
Gregory Nutt
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4d0b0e44f1
|
Xtensa/ESP32: Add up_cpu_idlestack() and fix some compile issues.
|
2016-10-31 14:56:48 -06:00 |
|
Gregory Nutt
|
28d1478480
|
Xtensa/ESP32: Add CPU1 startup logic
|
2016-10-31 13:15:15 -06:00 |
|
Gregory Nutt
|
a8e3f79494
|
Xtensa/ESP32: Add User Exception handler
|
2016-10-31 12:04:52 -06:00 |
|
Gregory Nutt
|
a787a99071
|
ESP32: Add inter-cpu interrupts
|
2016-10-31 08:29:28 -06:00 |
|
Gregory Nutt
|
63d5ab5b67
|
Add logic to attach inter-CPU interrupts. Fix some compilation errors.
|
2016-10-30 16:15:04 -06:00 |
|
Gregory Nutt
|
6ff833e56e
|
Forgot to add a file in the last commit
|
2016-10-30 15:40:42 -06:00 |
|
Gregory Nutt
|
85ed3dae9a
|
Update some compilation issues
|
2016-10-30 15:38:51 -06:00 |
|
Gregory Nutt
|
a4c3fef0b7
|
Xtensa: Add more exception vectors. All just cause a PANIC now.
|
2016-10-30 12:20:11 -06:00 |
|
Gregory Nutt
|
fdede8099b
|
Xtensa/ESP32: Add Level1 handler, panic handler, remove EXECHOOKS.
|
2016-10-30 10:57:57 -06:00 |
|
Gregory Nutt
|
eaa5968a22
|
Xtensa: Convert some CALL0 C calls to be compatible with Window ABI
|
2016-10-30 08:46:35 -06:00 |
|
Gregory Nutt
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261e0edc61
|
Xtensa: Adapt co-processor state save/restore functions so that they are call-able from C with Windows ABI.
|
2016-10-30 08:35:09 -06:00 |
|
Gregory Nutt
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c0da94fc3e
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Xtensa: Remove xtensa_macros.h; duplicates xtensa_abi.h
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2016-10-30 07:45:28 -06:00 |
|
Gregory Nutt
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8c96221093
|
Xtensa: Replace CONFIG_XTENSA_CALL0_ABI with compiler defined __XTENSA_CALL0_ABI__
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2016-10-30 07:37:51 -06:00 |
|
Gregory Nutt
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dc82fa81b8
|
Xtensa: Remove XTENSA_EXTRA_SA_SIZE. It is not used.
|
2016-10-30 07:09:24 -06:00 |
|
Gregory Nutt
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4997ec7a1e
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ESP32 Core V2: Add an SMP configuration to support development (not yet usable).
|
2016-10-29 14:56:07 -06:00 |
|
Gregory Nutt
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c993a0267c
|
Xtensa: Add Window vector
|
2016-10-29 12:30:24 -06:00 |
|
Gregory Nutt
|
804f9c5de7
|
Xtensa: Rename some files.
|
2016-10-29 11:24:02 -06:00 |
|
Gregory Nutt
|
d346f25aae
|
Xtensa/ESP32: Fix some compile issues related to new co-processor logic
|
2016-10-29 10:27:46 -06:00 |
|
Gregory Nutt
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4943b09ffa
|
Xtensa: Remove co-processor ownership array. I think that this is not needed (but I might be wrong).
|
2016-10-29 09:50:51 -06:00 |
|
Gregory Nutt
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ccf5b4e357
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Xtensa: Cleanup of co-processor logic; remove some unnecessary things.
|
2016-10-29 09:36:33 -06:00 |
|
Gregory Nutt
|
2fa8b9ba34
|
Xtensa ESP32: Co-processor state is code complete but uncompiled and untested.
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2016-10-28 13:03:25 -06:00 |
|
Gregory Nutt
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9345c6f4db
|
Xtensa: More co-processor save logic. Still not complete.
|
2016-10-28 11:56:35 -06:00 |
|
Gregory Nutt
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a90d0bbf2e
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ESP32: A little more co-processor logic. Still not complete.
|
2016-10-28 11:19:23 -06:00 |
|
Gregory Nutt
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b4b26285f1
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ESP32: Add tie-asm.h
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2016-10-28 10:53:14 -06:00 |
|
Gregory Nutt
|
be2a801e30
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Xtensa: Add xtensa_coproc.h
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2016-10-28 10:33:20 -06:00 |
|
Gregory Nutt
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e93bcda8ae
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ESP32: Partial co-processor state save logic. Incomplete and will probably be redesigned.
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2016-10-28 09:05:39 -06:00 |
|
Gregory Nutt
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1e7f78e5c0
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ESP32: Add implementation of up_putc
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2016-10-27 18:27:19 -06:00 |
|
Gregory Nutt
|
4b16a64212
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sched/Kconfig: Add ranges to START_YEAR, MONTH, and DATE
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2016-10-27 18:13:31 -06:00 |
|
Gregory Nutt
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e6377641a8
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sched/Kconfig: Add ranges to START_YEAR, MONTH, and DAY
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2016-10-27 18:04:14 -06:00 |
|
Gregory Nutt
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afcda29646
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ESP32: Fix some warnings
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2016-10-27 16:46:34 -06:00 |
|
Gregory Nutt
|
6ed5d4b20c
|
ESP32: Fix some compilation errors
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2016-10-27 16:36:22 -06:00 |
|
Gregory Nutt
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c52ee46f5f
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ESP32: More logic added to serial driver.
|
2016-10-27 16:02:04 -06:00 |
|
Paul A. Patience
|
912fe06a86
|
Add architecture-specific inttypes.h
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2016-10-27 16:01:38 -04:00 |
|
Gregory Nutt
|
6f7c03bd71
|
ESP32: Add initial serial driver. Taken from SAMV7; not fully converted. Does not yet compile.
|
2016-10-27 13:55:58 -06:00 |
|
Gregory Nutt
|
bc51fdb96c
|
ESP32: Add GPIO signal mapping file
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2016-10-27 11:04:24 -06:00 |
|
Gregory Nutt
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cf73c9e1d1
|
EPS32: Add GPIO ROM interface definitions
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2016-10-27 10:43:58 -06:00 |
|
Gregory Nutt
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0967864c92
|
Correct clock initialization. The correct range for the month is 0-11 but is entered as 1-12 in the .config file
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2016-10-27 08:32:23 -06:00 |
|
Gregory Nutt
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76788040d5
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ESP32: Add esp32_config.h
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2016-10-26 15:45:03 -06:00 |
|
Gregory Nutt
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ca7ca0eb57
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ESP32: More compilation issues
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2016-10-26 12:59:31 -06:00 |
|
Gregory Nutt
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0a96f3a8c8
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ESP32: Fix some compilation issues
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2016-10-26 12:50:10 -06:00 |
|
Gregory Nutt
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650757bbf0
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ESP32: Add GPIO support
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2016-10-26 12:11:24 -06:00 |
|
Gregory Nutt
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946045075e
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ESP32: Remove some long lines in header file
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2016-10-26 08:23:09 -06:00 |
|
Gregory Nutt
|
2c09279343
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ESP32: Add beginning of GPIO register definition file
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2016-10-26 06:27:02 -06:00 |
|
Gregory Nutt
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b8462d3e04
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ESP32: Need to take priority into account when allocating CPU interrupts
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2016-10-25 16:27:58 -06:00 |
|
Gregory Nutt
|
fef7b414c5
|
Add logic to attach peripheral interrupt sources to CPU interrupts
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2016-10-25 15:19:29 -06:00 |
|
Gregory Nutt
|
6756b44dc3
|
ESP32: Add framework to assign a a peripheral to a CPU interrupt
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2016-10-25 13:16:05 -06:00 |
|
Gregory Nutt
|
d5fceadacd
|
Xtensa: Fix some compilation issues
|
2016-10-25 12:34:23 -06:00 |
|
Gregory Nutt
|
2a59205ffa
|
ESP32: Add CPU interrupt managmement logic; improve level interrupt decoding.
|
2016-10-25 12:02:53 -06:00 |
|
Gregory Nutt
|
c457e26f2a
|
ESP32: Add UART register definition file
|
2016-10-25 08:35:07 -06:00 |
|
Gregory Nutt
|
1dabbd8489
|
Costmetic changes
|
2016-10-24 16:18:30 -06:00 |
|
Gregory Nutt
|
3d4ce55ebd
|
Oops.. a couple of hunks failed in the last patch. Hope I got them fixed correctly.
|
2016-10-24 15:25:40 -06:00 |
|
Gregory Nutt
|
7b7e352d6e
|
ESP32: Add some peripheral configuration
|
2016-10-24 14:09:47 -06:00 |
|
Gregory Nutt
|
818b0171d7
|
ESP32: Clock configuration is not yet implemented. ESP32 will be running a XTAL frequency.
|
2016-10-24 07:30:11 -06:00 |
|
Gregory Nutt
|
4cf60022ca
|
Xtensa: Correct some compile issues
|
2016-10-23 16:25:55 -06:00 |
|
Gregory Nutt
|
2514ddec8b
|
Xtensa: Add NMI handler
|
2016-10-23 16:24:09 -06:00 |
|
Gregory Nutt
|
261eec110b
|
Xtensa: Mismatched #endif
|
2016-10-23 14:19:08 -06:00 |
|
Gregory Nutt
|
9a9488ae92
|
ESP32: Fix heap initialization
|
2016-10-23 14:20:03 -06:00 |
|
Gregory Nutt
|
a41c98952c
|
Xtensa: Fix some compilation issues
|
2016-10-23 13:33:48 -06:00 |
|
Gregory Nutt
|
1166d44441
|
Minor improvement to the up_irq_save() implementation
|
2016-10-23 13:37:40 -06:00 |
|
Gregory Nutt
|
6bbe55602c
|
Xtensa: Add tie.h
|
2016-10-23 13:25:41 -06:00 |
|
Gregory Nutt
|
1fcced12eb
|
Xtensa: Timer code now compiles okay
|
2016-10-23 11:31:48 -06:00 |
|
Gregory Nutt
|
2b33768d09
|
Xtensa: Revert back to some XCHAL naming
|
2016-10-23 10:39:51 -06:00 |
|
Gregory Nutt
|
bf363d103b
|
Merge branch 'esp32' of bitbucket.org:nuttx/nuttx into esp32
|
2016-10-23 10:47:31 -06:00 |
|
Gregory Nutt
|
9f06b13ffb
|
Xtensa: Add core.h header file
|
2016-10-23 10:43:16 -06:00 |
|
Gregory Nutt
|
9b5fedc81e
|
Xtensa: Add implementation of system timer; Correct CFLAGS
|
2016-10-23 10:08:38 -06:00 |
|
Gregory Nutt
|
c3d76d56bc
|
Xtensa: Fix some compilation issues
|
2016-10-23 10:06:30 -06:00 |
|
Gregory Nutt
|
09b462e419
|
Xtensa: Add region protected; Implement some missing signal handling logic.
|
2016-10-23 09:02:50 -06:00 |
|
Gregory Nutt
|
112b62a14e
|
Xtensa: Correct variou compilation issues
|
2016-10-23 08:04:57 -06:00 |
|
Gregory Nutt
|
a9a4f6384d
|
Xtensa: Add interrupt enable/disable controls. Add dummy timer and IRQ initialization.
|
2016-10-23 08:00:17 -06:00 |
|
Gregory Nutt
|
ea175cd98b
|
Xtensa: Flesh out other interrupt handlers. Suppress nested interrupts, at least for now.
|
2016-10-23 07:08:19 -06:00 |
|
Gregory Nutt
|
75df09fd40
|
Remove support for software prioritization of interrupts
|
2016-10-23 06:37:28 -06:00 |
|
Gregory Nutt
|
2c83d79465
|
Xtensa: Remove 'virtual' interrupt support
|
2016-10-23 06:24:35 -06:00 |
|
Gregory Nutt
|
23b003c649
|
Xtensa: Some things in Kconfig are really core options, not user configurations.
|
2016-10-22 12:25:56 -06:00 |
|
Gregory Nutt
|
53de345f05
|
Xtensa: Add up_cpu_index()
|
2016-10-22 09:29:15 -06:00 |
|
Gregory Nutt
|
764ef72641
|
Xtensa: Restore XCHAL_ naming convenction
|
2016-10-22 09:03:43 -06:00 |
|
Gregory Nutt
|
1ea22b680d
|
Xtensa: Add timer dispatch logic
|
2016-10-21 13:23:28 -06:00 |
|
Gregory Nutt
|
cf217c6e87
|
Xtensa: Fix a few more compilation issues
|
2016-10-21 11:24:23 -06:00 |
|
Gregory Nutt
|
c8fd15d315
|
Merge branch 'esp32' of bitbucket.org:nuttx/nuttx into esp32
|
2016-10-21 10:44:21 -06:00 |
|
Gregory Nutt
|
f07601a067
|
Xtensa: First cat at context switching functions
|
2016-10-21 10:43:59 -06:00 |
|
Gregory Nutt
|
7a007a1e8e
|
ESP32: The ESP32 Core V2 board does not have any user controllable LEDs.
|
2016-10-21 07:35:56 -06:00 |