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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@147 42af7a65-404d-4744-a932-0658087f49c3
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patacongo 2007-03-26 16:51:05 +00:00
parent 47118057ea
commit bf9cc8b7ab
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1
configs/c5471evm/include/README.txt Normal file
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This directory contains header files unique to the Spectrum Digital C5471 EVM.

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configs/c5471evm/include/c5471evm.h Normal file
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/************************************************************
* c5471.h
*
* Copyright (C) 2007 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* 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 Gregory Nutt 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.
*
************************************************************/
#ifndef __C5471EVM_H
#define __C5471EVM_H
/************************************************************
* Included Files
************************************************************/
#ifndef __ASSEMBLY__
# include <sys/types.h>
#endif
/************************************************************
* Definitions
************************************************************/
/* Clocking *************************************************/
#define C5471_CLOCK 47500000 /* 47.5 MHz */
/* LED definitions ******************************************/
#define LED_STARTED 0
#define LED_HEAPALLOCATE 1
#define LED_IRQSENABLED 2
#define LED_STACKCREATED 3
#define LED_INIRQ 4
#define LED_SIGNAL 5
#define LED_ASSERTION 6
#define LED_PANIC 7
/************************************************************
* Inline Functions
************************************************************/
#endif /* __C5471EVM_H */

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configs/m68332evb/include/README.txt Normal file
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This directory contains header files unique to the M68322EVB.

1
configs/ntosd-dm320/include/README.txt Normal file
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This directory contains header files unique to the Neuros dm320-based OSD.

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configs/ntosd-dm320/include/ntosd.h Normal file
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/************************************************************************************
* ntosd.h
*
* Copyright (C) 2007 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* 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 Gregory Nutt 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.
*
************************************************************************************/
#ifndef __NTOSD_H
#define __NTOSD_H
/************************************************************************************
* Included Files
************************************************************************************/
#ifndef __ASSEMBLY__
# include <sys/types.h>
#endif
/************************************************************************************
* Definitions
************************************************************************************/
/* This platform has the ARM at 175 MHz and the DSP at 101.25 MHz */
#define DM320_ARM_CLOCK 175500000
#define DM320_SDR_CLOCK 101250000
#define DM320_DSP_CLOCK 101250000
#define DM320_AXL_CLOCK 175500000
#define DM320_AHB_CLOCK 87750000
/*
* configration for dm9000 network device
*/
#define DM9000_BASE CONFIG_DM9000_BASE
/* GIO keyboard (GIO 1-5) */
#define KEY_MASK 0x003E
#define KEY_SCAN0_BIT 0x0002
#define KEY_SCAN1_BIT 0x0004
#define KEY_SCAN2_BIT 0x0008
#define KEY_SCAN3_BIT 0x0010
#define KEY_SCAN4_BIT 0x0020
#define KEY_GIO_DIR0_VAL KEY_MASK /* Configure as INPUT */
#define KEY_GIO_INV0_VAL KEY_MASK /* All inverted */
#define KEY_GIO_SET0_VAL (0) /* Initialized to zero */
#define KEY_GIO_CLR0_VAL (0)
#define GIO_KEY_SCAN0 1
#define GIO_KEY_SCAN1 2
#define GIO_KEY_SCAN2 3
#define GIO_KEY_SCAN3 4
#define GIO_KEY_SCAN4 5
#define GIO_MS_DETECT 5
#define GIO_MMC_DETECT 8
#define GIO_CFC_DETECT 9
#define GIO_VIDEO_IN 10
#define GIO_LED_RED 16
#define GIO_LED_GREEN 17
#define GIO_CFC_ENABLE 25
#define GIO_I2C_SCL 30
#define GIO_I2C_SDA 31
#define GIO_ENA_VIDEO 32
#define GIO_CFC_RESET 36
#define GIO_CFC_STSCHG 37
/************************************************************************************
* Inline Functions
************************************************************************************/
#ifndef __ASSEMBLY__
#endif
#endif /* __NTOSD_H */

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configs/pjrc-8051/include/README.txt Normal file
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This directory contains header files unique to the PJRC 87C52 development board.

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configs/pjrc-8051/include/pjrc.h Normal file
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/**************************************************************************
* pjrc.h
*
* Copyright (C) 2007 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* 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 Gregory Nutt 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.
*
**************************************************************************/
#ifndef __PJRC_H
#define __PJRC_H
/**************************************************************************
* Included Files
**************************************************************************/
#include <sys/types.h>
/**************************************************************************
* Public Definitions
**************************************************************************/
/**************************************************************************
* Public Types
**************************************************************************/
/**************************************************************************
* Public Variables
**************************************************************************/
/* Memory Map
*
* BEGIN END DESCRIPTION
* 0x0000 0x1fff CODE: ROM containg PAULMON2
* DATA: RAM for program variables
* 0x2000 0x7fff COMMON: RAM for program code or
* variables
* 0x8000 0xf7ff COMMON: FLASH for program code
* 0xf800 0xfeff COMMON: Peripherals
* 0xff00 0xffff COMMON: unused
*
* Program code may be loaded at the RAM location 0x2000-0x7fff
* for testing. If loaded into the FLASH location at
* 0x8000-0xf7ff, PAULMON2 will automatically write the program
* into flash. The program is configured in the RAM-based test
* configuration:
*/
#define RAM_BLOCK_START IRAM_SIZE
#define RAM_BLOCK_END 0x1fff
#define PROGRAM_BASE 0x2000
#define PROGRAM_END 0x7fff
#define FLASH_BASE 0x8000
#define FLASH_END 0xf7ff
/* Well-known entry points to access PAULMON2's built-in functions */
#define PM2_ENTRY_PHEX1 0x002e
#define PM2_ENTRY_COUT 0x0030
#define PM2_ENTRY_CIN 0x0032
#define PM2_ENTRY_PHEX 0x0034
#define PM2_ENTRY_PHEX16 0x0036
#define PM2_ENTRY_PSTR 0x0038
#define PM2_ENTRY_ESC 0x003e
#define PM2_ENTRY_UPPER 0x0040
#define PM2_ENTRY_PINT8U 0x004D
#define PM2_ENTRY_PINT8 0x0050
#define PM2_ENTRY_PINT16U 0x0053
#define PM2_ENTRY_NEWLINE 0x0048
#define PM2_ENTRY_PRGM 0x0059
#define PM2_ENTRY_ERBLOCK 0x0067
/* PAULMON2 captures all interrupt vectors in ROM but relays them
* through the following RAM addresses:
*/
#define PM2_VECTOR_BASE PROGRAM_BASE
#define PM2_VECTOR_EXTINT0 (PM2_VECTOR_BASE + 3)
#define PM2_VECTOR_TIMER0 (PM2_VECTOR_BASE + 11)
#define PM2_VECTOR_EXTINT1 (PM2_VECTOR_BASE + 19)
#define PM2_VECTOR_TIMER1 (PM2_VECTOR_BASE + 27)
#define PM2_VECTOR_UART (PM2_VECTOR_BASE + 35)
#define PM2_VECTOR_TIMER2 (PM2_VECTOR_BASE + 43)
/* Peripheral Mapping
*
* Begin End Peripheral Addr Acc Function
* F800 F8FF 82C55 (A, B, C) F800 R/W Port A
* F801 R/W Port B
* F802 R/W Port C
* F803 W Config A,B,C
* F900 F9FF 82C55 (D, E, F) F900 R/W Port D
* F901 R/W Port E (LEDs)
* F902 R/W Port F
* F903 W Config D,E,F
* FA00 FAFF User Expansion
* FB00 FBFF User Expansion
* FC00 FCFF User Expansion
* FD00 FDFF User Expansion
* FE00 FEFF LCD Port FE00 W Command Register
* FE01 R Status Register
* FE02 W Display or CGRAM Buffer
* FE03 R " " "" " " " "
*
* These are the memory-mapped locations used to access the two 82C55
* chips
*/
#ifndef __ASSEMBLY__
xdata at 0xF800 ubyte p82c55_port_a;
xdata at 0xF801 ubyte p82c55_port_b;
xdata at 0xF802 ubyte p82c55_port_c;
xdata at 0xF803 ubyte p82c55_abc_config;
xdata at 0xF900 ubyte p82c55_port_d;
xdata at 0xF901 ubyte p82c55_port_e;
xdata at 0xF902 ubyte p82c55_port_f;
xdata at 0xF903 ubyte p82c55_def_config;
#endif
/* LED (Port E) bit definitions */
#define LED_STARTED 0
#define LED_HEAPALLOCATE 1
#define LED_IRQSENABLED 2
#define LED_IDLE 3
#define LED_UNUSED2 4
#define LED_INIRQ 5
#define LED_ASSERTION 6
#define LED_PANIC 7
/* Registers. 8052 regiser definitions are provided in the SDCC header
* file 8052.h. However, a few SFR registers are missing from that
* file (they can be found in mcs51reg.h, but that file is too much
* when the following simple addtions do the job).
*/
#ifndef __ASSEMBLY__
sfr at 0xc9 T2MOD ;
#endif
/* Timing information.
*
* The PJRC board is based on a standard 87C52 CPU clocked at 22.1184 MHz.
* The CPU clock is divided by 12 to yield a clock frequency of 1.8432 MHz.
*/
#define CPU_CLOCK_HZ 22118400L
#define TIMER_CLOCK_HZ 1843200L
/* The 87C52 has three timers, timer 0, timer 1, and timer 2. On the PJRC
* board, timer 1 and 2 have dedicated functions. They provide baud support
* support for the boards two serial ports. Unfortunately, only timer 2
* can generate the accurate 100Hz timer desired by the OS.
*
* Timer 0 provides only a 8-bit auto-reload mode.
*/
#ifdef CONFIG_8052_TIMER2
/* To use timer 2 as the 100Hz system timer, we need to calculate a 16-bit
* reload value that results in 100Hz overflow interrupts. That value
* is given by:
*
* Timer ticks = TIMER_CLOCK_HZ / (desired ticks-per-second)
* = 18432
* Capture value = 0xffff - (Timer ticks)
* = 47103 = 0x67ff
*/
# define TIMER2_CAPTURE_LOW 0xff
# define TIMER2_CAPTURE_HIGH 0x67
#else
/* Timer 0, mode 0 can be used as a system timer. In that mode, the
* 1.8432 is further divided by 32. A single 8-bit value is incremented
* at 57600 Hz, which results in 225 Timer 0 overflow interrupts per
* second.
*/
#endif
/**************************************************************************
* Public Function Prototypes
**************************************************************************/
#endif /* __PJRC_H */

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configs/sim/include/README.txt Normal file
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This directory contains header files unique to the Linux user-mode platform.