nuttx/boards/makerlisp/include/board.h

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/****************************************************************************
* arch/makerlisp/include/board.h
*
* Copyright (C) 2019 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
Merged in alinjerpelea/nuttx (pull request #963) Move boards to boards folder * boards: rename configs folder to boards This is the proposed layout after the change: boards: - folder containing board folders <board>: - name of each board drivers: - extra drivers specific for platform include: - header files for the boars scripts: - extra scripts specific for platform src: - board specific code tools: - extra tools specific for platform <config>: - board specific configuration(s) Note: <xxx> names are dependent on platform This is a logical change to aim to the arch layout but this is a huge change it should be done in several steps to lower the risk. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * Kconfig: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * Makefile: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * Makefile.*: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * Make.defs: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * .sh: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * .mk: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * .c & .h: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * .bat: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> Approved-by: Gregory Nutt <gnutt@nuttx.org>
2019-08-05 14:04:14 +02:00
#ifndef __BOARDS_MAKERLISP_INCLUDE_BOARD_H
#define __BOARDS_MAKERLISP_INCLUDE_BOARD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <stdint.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Clocking
*
* The MakerLisp CPU board has a 5Mhz crystal. This is multiplied by 10 by
* the PLL to obtain a system clock frequency of 50MHz. See the PLL setup
* in scripts/makerlisp.linkcmd.
*/
#define EZ80_SYS_CLK_FREQ 50000000
/* LEDs */
/* The D3 GREEN LED is driven by an eZ80 GPI/O pin. However, it has some
* additional properties:
*
* 1. On input, it will be '1' if the I/O expansion board is present.
* 2. Setting it to an output of '0' will generate a system reset.
* 3. Setting it to an output of '1' will not only illuminate the LED
* take the card out of reset and enable power to the SD card slot.
*
* As a consequence, the GREEN LED will not be illuminated if SD card
* support or SPI is disabled. The only effect of CONFIG_ARCH_LEDS is that
* the GREEN LED will turned off in the event of a crash.
*/
#define LED_STARTED 0
#define LED_HEAPALLOCATE 0
#define LED_IRQSENABLED 0
#define LED_STACKCREATED 0
#define LED_IDLE 0
#define LED_INIRQ 0
Squashed commit of the following: commit f5080f53516a853408dd80f09f85e1d1c139133f Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jun 17 12:24:22 2019 -0600 arch/z80/src/ez80/ez80_spi.c: SPI driver still does not work. But the driver now has timeouts so that at least it does not hang the system on startup. commit 5241e9ae643981c43c8c7fa8478a01d0c2e17eb0 Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jun 17 10:45:11 2019 -0600 arch/z80/src/ez80: Fixes to SPI baud rate calculation. commit ce2e9e3703485563a0a5b6a57e4080ad45d91fd7 Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jun 17 09:29:13 2019 -0600 arch/z80/src/ez80: Cosmetic and unnecessary clean-up or serial driver. commit 77287c8508a7e3262068d3e8cf1c5f8e27f3a144 Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jun 17 09:08:56 2019 -0600 arch/z80/src/common and arch/z80/src/ez80: Clean up some assertion-related logic. commit 4d2d3594c22f7240119255825fce2d2437301404 Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jun 17 07:48:21 2019 -0600 configs/makerlisp/nsh/defconfig: Enable STACKDUMP on assertion. commit 76b7a2faa3f213dd26634dd9440d12f746cac097 Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jun 17 07:47:55 2019 -0600 configs/makerlisp/include/board.h: Don't put the board in reset on a simple assertion, onlhy a full panic. commit 0a0dc12edcd39c07696769cb7249d8c39a148ccc Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jun 17 07:46:54 2019 -0600 arch/z80/src/ez80/ez80_rtc_lowerhalf.c: Remove all references to alarm ID. commit 1a4dba1075fcf6466e87520a8ba66bbf91d696d7 Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jun 17 07:33:29 2019 -0600 configs/makerlisp/src/ez80_bringup.c: Fix an error that was causing MMC/SD to fail to initialize. Unfortunately now the system hangs. commit 145a395c7a8e73336fe62caf803d108c59e306a5 Author: Gregory Nutt <gnutt@nuttx.org> Date: Mon Jun 17 07:32:50 2019 -0600 arch/z80/src/ez80: Add an RTC lower half driver. Initial commit is just the STM32 RTC lower half with name changes.
2019-06-17 20:25:43 +02:00
#define LED_ASSERTION 0
#define LED_SIGNAL 0
#define LED_PANIC 1
/* Button definitions
* The MakerLisp CPU board has no on-board buttons that can be sensed by the
* eZ80.
*/
/****************************************************************************
* Public Functions
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
#undef EXTERN
#if defined(__cplusplus)
}
#endif
Merged in alinjerpelea/nuttx (pull request #963) Move boards to boards folder * boards: rename configs folder to boards This is the proposed layout after the change: boards: - folder containing board folders <board>: - name of each board drivers: - extra drivers specific for platform include: - header files for the boars scripts: - extra scripts specific for platform src: - board specific code tools: - extra tools specific for platform <config>: - board specific configuration(s) Note: <xxx> names are dependent on platform This is a logical change to aim to the arch layout but this is a huge change it should be done in several steps to lower the risk. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * Kconfig: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * Makefile: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * Makefile.*: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * Make.defs: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * .sh: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * .mk: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * .c & .h: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> * .bat: replace configs with boards The change is needed after the path change Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com> Approved-by: Gregory Nutt <gnutt@nuttx.org>
2019-08-05 14:04:14 +02:00
#endif /* __BOARDS_MAKERLISP_INCLUDE_BOARD_H */