Commit Graph

32602 Commits

Author SHA1 Message Date
Gregory Nutt
d83355357e samv71-xult: Refersh module configuration. samv71-xult and imxrt1050-evk: Two more places where libc references in old position. Should be libs/libc. 2018-06-01 11:21:19 -06:00
Gregory Nutt
a6a88198c0 sched/modules: Be consistent use of binary loader debug instrumentation. Was mixed system and binary loader debug. libs/libc/modlib: Switch from systemb to binary load debug to be consistent with sched/modules. 2018-06-01 10:10:17 -06:00
Gregory Nutt
12de93dd36 libs/libc/modlib/modlib_verify.c: Fix backward test for an error. 2018-06-01 09:21:47 -06:00
Alan Carvalho de Assis
f3d940aac5 sched/module/mod_modhandle.c: Fix typo in debug statement. 2018-06-01 08:54:37 -06:00
Alan Carvalho de Assis
0923643d99 configs: Fix all boards with module support to use nuttx/libs/libc/modlib/gnu-elf.ld instead of nuttx/libc/modlib/gnu-elf.ld. 2018-06-01 08:00:59 -06:00
Alan Carvalho de Assis
93c9d323e0 configs/stm32f4discovery: Add Load Modules flags to STM32F4Discovery board 2018-06-01 07:58:16 -06:00
Gregory Nutt
6a55b471da Trivial README update 2018-05-31 16:46:04 -06:00
Gregory Nutt
a5e4508a95 Makefile: The clean_context target needs to invoke a corresponding clean_context target in the apps/Makefile in order to remove linkages 2018-05-31 14:46:28 -06:00
Gregory Nutt
de119e8589 Various fixes necessary to build the simulator under MSYS. 2018-05-31 13:25:04 -06:00
Gregory Nutt
3146eb5d63 tools/: Update to better support MSYS 2018-05-31 11:53:09 -06:00
Gregory Nutt
3373854183 Update README. 2018-05-31 07:35:56 -06:00
Gregory Nutt
ebcfa2847e Update README. 2018-05-30 17:04:22 -06:00
Gregory Nutt
4cb5a9a989 Trivial update to README. 2018-05-30 11:06:59 -06:00
David Sidrane
b2edfac2dd kinetis:kinetis_lowputc Fixed parity settings.
Kinetis UART must be placed in 9 bit mode (M=1) with when 8 bit
  data with parity is required. If left in 8 bit mode (M=0) with
  parity then D7 of the TX/RX register becomes parity bit. Hence
  what is called 9-bit or 8-bit Mode Select is a misnomer.
  8 bit mode when parity is enabled is realy 7 bit with parity.
2018-05-30 07:00:55 -06:00
Gregory Nutt
f9819e1f5f arch/arm/src/kinetis: Fix bad spacing in last commit. 2018-05-30 07:00:33 -06:00
David Sidrane
46999f9474 kinetis:kinetis_lowputc fix BRFA calculation effecting baudrate
Previous BRFA was not cleared and or-ed into new BRFA, hence
  buadrate was wrong.  Where Baud Rate Fractional Divisor (BRFD)
  UART baud rate = clock / (16 * (SBR + BRFD))
2018-05-30 06:58:21 -06:00
Gregory Nutt
1c4bdfd8fc libs/libdsp: Trivial typo fixes from review of last PR; hook README file into documentation. 2018-05-30 06:49:48 -06:00
Mateusz Szafoni
b5ec5349b0 Merged in raiden00/nuttx (pull request #648)
libdsp: initial commit

* libdsp: initial commit

* libdsp: cosmetics

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2018-05-30 12:36:06 +00:00
Gregory Nutt
a0c663edc9 tools: Missed a couple of changes of libcxx to libxx. 2018-05-29 18:16:43 -06:00
Gregory Nutt
4697a74cc7 libs/: Add a README file. 2018-05-29 13:44:12 -06:00
Gregory Nutt
cf99fb40c9 This commit moves all of the libraries under a common directory called libs/. This most certainly break libcxx and uClibc++ for now.
Squashed commit of the following:

    libs/libxx:  Fix some confusing in naming.  If the directory is called libxx, then the library must be libxx.a (unless perhaps LIBCXX is selected).
    libs/:  Fix paths in moved library directories.
    libs:  Brute force move of libc, libnx, and libxx to libs.  Cannot yet build it in that configuration.
2018-05-29 13:21:26 -06:00
Gregory Nutt
53a4408428 Build system: Move all build-related files (except the top-level Makefile) into the tools/ sub-directory. This really cleans up the top-level directory. 2018-05-29 12:14:55 -06:00
Gregory Nutt
f2a89813f2 Build system: Remove fixed lib/ subdirectory and its content. Replace with new directory called staging/ that is created dynamically when building and removed when 'make clean' is done. This both improves the name and eliminates a garbage directory from the repository. 2018-05-29 11:36:21 -06:00
Gregory Nutt
18273b437a Update README 2018-05-29 10:37:32 -06:00
Gregory Nutt
1a00aff177 Update README 2018-05-28 07:46:14 -06:00
Alan Carvalho de Assis
d260d9e703 arch/arm/src: Fix small typo where I2S is referenced as I2C 2018-05-27 16:23:03 -06:00
Gregory Nutt
c74e9fd6da Update a readme and some comments. 2018-05-27 15:13:54 -06:00
Gregory Nutt
f3392e0a6c drivers/serial: Add a timeout to uart_tcdrain(). Even if tcflush() is used to discard buffered data, the close() can still hang if (a) hardware flow control is enabled, (b) CTS == 1, and (c) there is data stuck in the hardware Tx FIFO. tcflush() does not currently clear the MCU serial drivers' hardware Tx FIFOs. This is a workaround for that. 2018-05-27 11:39:34 -06:00
Gregory Nutt
ca1a7c2b28 configs: Update readme files; fix buffer sizes in olimex-stm32-p407/zmodem configuration. 2018-05-27 10:26:01 -06:00
Gregory Nutt
62a1c176df configs/olimex-stm32-p407: Add a zmodem test configuration. 2018-05-26 18:03:37 -06:00
Alan Carvalho de Assis
48982a1acf configs/xmc4500-relax: Add board support for SPI 2018-05-26 16:18:17 -06:00
Gregory Nutt
74148048c2 configs/stm32f4discovery/include/board.h: Add pin disambiguation for USART2 flow control pins. 2018-05-26 15:59:00 -06:00
Alan Carvalho de Assis
69f32fb5c2 tools: Add gencromfs and logparsert to .gitignore 2018-05-26 09:53:26 -06:00
Alan Carvalho de Assis
b1801f3fd3 tools: Add tools/initialconfig to .gitignore 2018-05-26 09:22:57 -06:00
Gregory Nutt
548cd2892a arch/arm/src/imxrt and configs/imxrt1050-evk: Add PHY access support needed to support the network monitor. Cannot enable it yet... I am getting hardfaults when I enable the PHY interrupt. 2018-05-25 13:02:41 -06:00
Gregory Nutt
c0aef893c4 Trivial update to a README 2018-05-25 13:02:28 -06:00
Jake Choy
8601d767cc This commit adds an i.MX RT Ethernet drivers.
Squashed commit of the following:

Author: Gregory Nutt <gnutt@nuttx.org>
    arch/arm/src/imxrt:  Add cache operations to permit the Ethernet driver to work with the D-Cache enabled, at least in write-through mode.

Author: Jake Choy <jakearcx@gmail.com>
    arch/arm/src/imxrt:  The Ethernet driver is now functional, at least with the D-Cache off.  The final fix was for the reference clock that needs to be forced to provide and input (SION).

Author: Gregory Nutt <gnutt@nuttx.org>
    Fix trivial coding standard issue.
    configs/imxrt1050-evk:  Correct CONFIG_RAM_SIZE in all configurations (5Kb not 5Mb).  I don't believe that CONFIG_RAM_SIZE is used at all in the i.MX RT so this is as grievous an error as it seems.  Also enabled built-in applications in all NSH configurations.
    arch/arm/src/imxrt/imxrt_enet.c:  Trivial and cosmetic.
    Cosmetic update to comments.
    arch/arm/src/imxrt/imxrt_enet.c:  Oops.. put the PHY interrupt init hooks in the wrong place.  That is a one-time initialization but imxrt_initphy() is called on each ifup.
    arch/arm/src/imxrt/imxrt_enet.c:  Add hooks for board-specific PHY initialization (not yet needed, but there when needed).
    Remove dangling white space at the end of lines
    arch/arm/src/imxrt/Kconfig:  Add option for board-specific PHY initialization.
    configs/imxrt1050-evk/src:  Add basic logic to support PHY interrupts.  Incomplete.. needs additional support in imxrt_enet.c to 1. call to initialize PHY interrupt features, and 2. IOCTL commands to access PHY registers.
    configs/imxrt1050-evk/README.txt: Trivial update.
    configs/imxrt1050-evk/netnsh/defconfig:  Disable LED support because pins conflict with PHY.  Enable device statists.  Enable NSH ifup and ifdown commmands
    arch/arm/src/imxrt:  Use macros in imxrt_periphclks.h vs. direct CCM CCGR accesses in Ethernet driver.
    arch/arm/src/imxrt:  Misc changes for a clean compilation of Ethernet deriver.  configs/imxrt1050-evk/netnsh:  Add an NSH configuration for testing Ethernet.

Author: Jake Choy <jakearcx@gmail.com>
    arch/arm/src/imxrt:  Initial WIP Ethernet driver.
2018-05-25 09:36:23 -06:00
Gregory Nutt
e07504291e configs/imxrt1050-evk: Fix OCRAM size used in linker script. 2018-05-24 16:51:18 -06:00
Gregory Nutt
a7f1c2415c configs/imxrt1050-evk: Correct CONFIG_RAM_SIZE in nsh configurations (5Kb not 5Mb). I don't believe that CONFIG_RAM_SIZE is used at all in the i.MX RT so this is as grievous an error as it seems. Also enabled built-in applications in the nsh configurations. 2018-05-24 16:41:08 -06:00
Gregory Nutt
a540806ecf configs/indium-f7: Removes support for the Indium-F7 board. This was done for two reasons: (1) The board support was just clone of the Nucleo-144 board support with naming changes. There has been no support and no further development for the board support. (2) There does not seem to be any available Indium-F7 board available to the public anywhere on the internet. There is not even a reference to the board on the rafresearch.com web stie. Gotta go. Its in the way. 2018-05-24 13:09:20 -06:00
Gregory Nutt
8edbf04a0d /arch/arm/src/imxrt/imxrt_edma.c: Correct arguments to arch_clean_dcache() and arch_invalidate_dcache(). 2018-05-24 09:41:46 -06:00
Boris Astardzhiev
ae6b80f8b6 fs/fat: Avoid caculating the bogus directory entry address for the FAT root directory (since it has no directory entry). This change should have no effect, other than making the logic clearer. 2018-05-24 06:18:15 -06:00
Gregory Nutt
c9be3dd387 arch/arm/src/imxrt/imxrt_edma.c: Fix some issues with adding a new TCD to the end of a scatter/gather chain: Was not correctly writing back the new tail pointer; Need to flush the previous TCD in the chain whose fields were modify to link to the new TCD. 2018-05-23 20:29:20 -06:00
Gregory Nutt
b3f20f8c5b fs/fat: In fs_stat(), when stat'ing the root directory, avoid calculating the address of the root directory entry. The calculation is bogus (but not harmful) because the root directory does not have a directory entry. Noted by Boris Astardzhiev. 2018-05-23 08:14:22 -06:00
Gregory Nutt
618d264e1d arch/arm/src/imxrt: There is a separate interrupt vector for DMA channel error interrupts. 2018-05-23 06:52:41 -06:00
Gregory Nutt
db0cdfc407 Squashed commit of the following:
arch/arm/src/imxrt:  May eDMA channel linking a configuration option.  Add support to select the DMA channel priority and pre-emption controls.
    arch/arm/src/imxrt:  Update some HowTo comments in the eDMA header file.
    arch/arm/src/imxrt:  Fix a logic error in parmater passing.  Caller does not know actual channel number when setting up linked channel, only the channel handler.
2018-05-22 15:28:28 -06:00
Gregory Nutt
890656f043 Squashed commit of the following:
arch/arm/src/imxrt:  Fixes for clean eDMA driver build with Scatter/Gather enabled.
    arch/arm/src/imxrt:  Fixes for clean eDMA driver build with Scatter/Gather disabled.
    arch/arm/src/imxrt:  Add flags to DMA configuration to control transfer setup.  Remove some user interfaces that are inconsistent with modular design.
    arch/arm/src/imxrt:  Update DMA channel interrupt handler.
    arch/arm/src/imxrt:  Add implementation of eDMA imxrt_dmach_start().
    arch/arm/src/imxrt:  Add implementation of eDMA imxrt_dmach_setup().
    arch/arm/src/imxrt:  Add eDMA imxrt_tcd_chanlink().
    arch/arm/src/imxrt:  Add eDMA imxrt_dmach_getcount; free allocated TCDs automatically when the DMA completes or is aborted.
2018-05-22 11:39:37 -06:00
Gregory Nutt
1cf676344e Squashed commit of the following:
arch/arm/src/imxrt:  Add structures to support list of TCDs for Scatter/Gather DMA.
    arch/arm/src/imxrt:  Add eDMA imxrt_dmach_initconfig().
    arch/arm/src/imxrt:  Add eDMA imxrt_tcd_instantiate().
    arch/arm/src/imxrt:  Replacing some of the logic cloned from SAMv7 XDMAC with eDMA logic from NXP sample code.  I am thinking that the eDMA is too complex to force into the same pattern as for other MCUs.
    arch/arms/src/imxrt/imxrt_edma.c:  Add support for in-memory TCDs.
    arch/arm/src/imxrt/chip:  Add an in-memory representation of the TCD in imxrt_edma.h
2018-05-21 11:46:16 -06:00
Ivan Ucherdzhiev
f837f2231f configs/imxrt1050-evk/src: Add support for on-board NOR FLASH boot. 2018-05-21 06:23:07 -06:00
Michael Jung
5e479f31ba arch/arm/src/lpc17xx/lpc17_usbdev: Fix typo introduced with last change 2018-05-21 06:13:30 -06:00