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50 Commits

Author SHA1 Message Date
Matt Thompson
d212e15a43 This commit adds basic architectural support for the OpenRISK mor1kx architecture. The initial commit was verified on a Qemu simulation but is otherwise untested. 
Squashed commit of the following:

Author: Gregory Nutt <gnutt@nuttx.org>
    Update README.
    configs/or1k:  Should include header file file where exported functin is prototyped.
    arch/or1k/src:  Eliminate some warnings.
    arch/or1k:  Complete review
    Fix some recently introduced build issues
    configs/or1k/nsh:  Convert to proper, compressed defconfig file.
    Another README update.
    Update README
    configs/or1k:  Updates from initial review.
    Update README.

Author: Matt Thompson <matt@extent3d.com>

    or1k: Added configurable CPU frequency to Kconfig. Calculate tick timer match period based on configured frequency.
    OpenRISC: Enable instruction and data cache
    OpenRISC: Initial support.
 2018-04-26 11:22:28 -06:00
Gregory Nutt
f063e4c5ac Remove Calypso architecture support and support for Calypso SERCOMM driver. 2016-12-13 18:35:52 -06:00
Gregory Nutt
c0cbea2550 Remove RGMP and RGMP drivers. 2016-12-02 09:49:33 -06:00
Gregory Nutt
29ccdf350a Merge remote-tracking branch 'origin/master' into esp32 2016-10-16 09:53:03 -06:00
Ken Pettit
201a32cf8c Add support for the RISC-V architecture and configs/nr5m100-nexys4 board. I will be making the FPGA code for this available soon (within a week I would say). The board support on this is pretty thin, but it seems like maybe a good idea to get the base RISC-V stuff in since there are people interested in it. 2016-10-16 09:47:07 -06:00
Gregory Nutt
52b1ca8747 configs/esp32-core: Add basic directory to support the ESP32 Core board V2 2016-10-12 15:27:34 -06:00
Gregory Nutt
5aaba42b0d Update Renesas REAMDE files 2016-08-06 15:43:27 -06:00
Gregory Nutt
8ee155da3d Rename arch/sh to arch/renesas 2016-08-06 13:33:41 -06:00
Gregory Nutt
5ef3e3e215 Replace confusing references to uIP with just 'the network' 2016-05-30 11:52:07 -06:00
Gregory Nutt
83bc1c97c3 Rename irqsave() and irqrestore() to up_irq_save() and up_irq_restore() 2016-02-14 16:11:25 -06:00
Gregory Nutt
5ee6da79cb Remove final traces of the 8015 from the NuttX source tree 2014-09-01 13:21:15 -06:00
Gregory Nutt
25d4ff745b More trailing whilespace removal 2014-04-13 16:22:22 -06:00
Gregory Nutt
85a2821284 Remove the unusable m68332evb configuration 2014-02-16 07:54:23 -06:00
Gregory Nutt
271fdb5bc6 Misc changes from Richard Cochran 2014-01-15 11:05:15 -06:00
patacongo
d98e830363 Rename arch/arm/src/lm3s to arch/arm/src/lm to allow a namespace that will include the lm4f 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5495 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-08 20:56:40 +00:00
patacongo
2ced8f103e Update documenation to include Calypso and the Compal phones 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4513 42af7a65-404d-4744-a932-0658087f49c3
 2012-03-24 17:52:10 +00:00
patacongo
f93b962f28 Name change: Change Cortex-M3 naming to ARMv7-M naming so support Cortex-M4 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3846 42af7a65-404d-4744-a932-0658087f49c3
 2011-08-05 21:57:49 +00:00
patacongo
119de5ad71 Documentatin update 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3686 42af7a65-404d-4744-a932-0658087f49c3
 2011-06-09 00:02:24 +00:00
patacongo
f5d6ce001c More updates to README files 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3610 42af7a65-404d-4744-a932-0658087f49c3
 2011-05-14 18:38:09 +00:00
patacongo
c4a13281a2 Documentation updates 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3388 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-17 13:44:45 +00:00
patacongo
167040b9e1 First cut at x86 build environment 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3336 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-04 22:25:03 +00:00
patacongo
96cdaeafd9 Rename arch/pjrc-8051 to arch/8051 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3315 42af7a65-404d-4744-a932-0658087f49c3
 2011-02-25 00:00:04 +00:00
patacongo
7fd92b81be Fix big-time naming error -- what was I thinking? 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3058 42af7a65-404d-4744-a932-0658087f49c3
 2010-10-30 00:40:53 +00:00
patacongo
e3ee060956 Document AVR32 port 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2966 42af7a65-404d-4744-a932-0658087f49c3
 2010-10-04 15:24:20 +00:00
patacongo
97dbf4d905 Updated README's 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2603 42af7a65-404d-4744-a932-0658087f49c3
 2010-04-17 14:12:11 +00:00
patacongo
5f9639634c Update README info 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2408 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-22 00:41:38 +00:00
patacongo
3dd028ed0f Changing NuttX fixed size type names to C99 standard names -- things will be broken for awhile 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2360 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-16 20:30:06 +00:00
patacongo
4ddc99cce1 Add README file info 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2136 42af7a65-404d-4744-a932-0658087f49c3
 2009-10-14 21:54:31 +00:00
patacongo
138ee91552 update 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1149 42af7a65-404d-4744-a932-0658087f49c3
 2008-11-07 00:28:42 +00:00
patacongo
84d1884e33 Fleshing out ez8 context switch logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@684 42af7a65-404d-4744-a932-0658087f49c3
 2008-02-14 20:53:15 +00:00
patacongo
01eecb67ea update 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@659 42af7a65-404d-4744-a932-0658087f49c3
 2008-02-07 14:41:11 +00:00
patacongo
bd687af963 Adding support for the z16f 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@520 42af7a65-404d-4744-a932-0658087f49c3
 2008-01-07 23:13:12 +00:00
patacongo
ac067ee3f2 Add z80 signals 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@472 42af7a65-404d-4744-a932-0658087f49c3
 2007-12-31 15:45:58 +00:00
patacongo
a19bd351b5 Changes to resulting previous merge of arch/c5471 and arch/dm320 into arch/arm and 
also to adding lpc214x to arch/arm.


git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@194 42af7a65-404d-4744-a932-0658087f49c3
 2007-04-29 21:50:53 +00:00
patacongo
7650adc284 Documents new arch/arm directory 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@189 42af7a65-404d-4744-a932-0658087f49c3
 2007-04-28 20:07:05 +00:00
patacongo
1cdfa5076b updates 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@163 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-27 21:27:41 +00:00
patacongo
c4f4bee7d5 Create configs/ dir; separate board configuration from processor architecture 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@126 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-23 02:25:54 +00:00
patacongo
aa51edc8d3 Added support for POSIX timers 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@111 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-21 17:21:26 +00:00
patacongo
b0a94c65a8 update 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@105 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-19 22:45:58 +00:00
patacongo
747295f1a8 Added opendir, readdir, closedir, etc. 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@62 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-14 22:41:09 +00:00
patacongo
44117a7ecc c5471 bringup changes 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@41 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-07 17:42:58 +00:00
patacongo
d2f7a7e151 Re-design vsprintf so that it does not use so much stack; handle 8051's 2-byte generic pointers. 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@38 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-05 20:38:39 +00:00
patacongo
6061949bc5 Add capability to manager memory in discontiguous regions. 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@35 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-04 15:23:22 +00:00
patacongo
58720009d9 8051 is getting closer. Still have to setup timer and uart. 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@32 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-02 22:44:29 +00:00
patacongo
5a0fc9839b This creates a 8051 build that can run in 24Kb of RAM 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@26 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-01 21:05:55 +00:00
patacongo
ef4093ff7e Still working toward clean 8051 link 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@25 42af7a65-404d-4744-a932-0658087f49c3
 2007-02-28 23:45:56 +00:00
patacongo
954c1d9364 Finally, a clean SDCC compile 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@20 42af7a65-404d-4744-a932-0658087f49c3
 2007-02-27 21:17:21 +00:00
patacongo
fb52eafa37 Progress toward clean SDCC compilation 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@18 42af7a65-404d-4744-a932-0658087f49c3
 2007-02-21 21:55:16 +00:00
patacongo
7eb99852f7 Working toward compiler independence: Removed inline funcs 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@15 42af7a65-404d-4744-a932-0658087f49c3
 2007-02-20 23:16:24 +00:00
patacongo
38f5e1bb8c NuttX RTOS 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3 42af7a65-404d-4744-a932-0658087f49c3
 2007-02-17 23:21:28 +00:00