diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/gen5200/nvram/nvram.h')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/gen5200/nvram/nvram.h | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/c/src/lib/libbsp/powerpc/gen5200/nvram/nvram.h b/c/src/lib/libbsp/powerpc/gen5200/nvram/nvram.h deleted file mode 100644 index b05c35986f..0000000000 --- a/c/src/lib/libbsp/powerpc/gen5200/nvram/nvram.h +++ /dev/null @@ -1,141 +0,0 @@ -/*===============================================================*\ -| Project: RTEMS generic MPC5200 BSP | -+-----------------------------------------------------------------+ -| Partially based on the code references which are named below. | -| Adaptions, modifications, enhancements and any recent parts of | -| the code are: | -| Copyright (c) 2005 | -| Embedded Brains GmbH | -| Obere Lagerstr. 30 | -| D-82178 Puchheim | -| Germany | -| rtems@embedded-brains.de | -+-----------------------------------------------------------------+ -| The license and distribution terms for this file may be | -| found in the file LICENSE in this distribution or at | -| | -| http://www.rtems.org/license/LICENSE. | -| | -+-----------------------------------------------------------------+ -| this file contains the nvram declarations | -\*===============================================================*/ -/***********************************************************************/ -/* */ -/* Module: nvram.h */ -/* Date: 07/17/2003 */ -/* Purpose: RTEMS M93C64-based header file */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Description: M93C46 is a serial microwire EEPROM which contains */ -/* 1Kbit (128 bytes/64 words) of non-volatile memory. */ -/* The device can be configured for byte- or word- */ -/* access. The driver provides a file-like interface */ -/* to this memory. */ -/* */ -/* MPC5x00 PIN settings: */ -/* */ -/* PSC3_6 (output) -> MC93C46 serial data in (D) */ -/* PSC3_7 (input) -> MC93C46 serial data out (Q) */ -/* PSC3_8 (output) -> MC93C46 chip select input (S) */ -/* PSC3_9 (output) -> MC93C46 serial clock (C) */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Code */ -/* References: DS1307-based Non-Volatile memory device driver */ -/* Module: nvram.h */ -/* Project: RTEMS 4.6.0pre1 / MCF5206Elite BSP */ -/* Version 1.1 */ -/* Date: 10/26/2001 */ -/* Author: Victor V. Vengerov */ -/* Copyright: Copyright (C) 2000 OKTET Ltd.,St.-Petersburg,Russia */ -/* */ -/* The license and distribution terms for this file may be */ -/* found in the file LICENSE in this distribution or at */ -/* http://www.rtems.org/license/LICENSE. */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Partially based on the code references which are named above. */ -/* Adaptions, modifications, enhancements and any recent parts of */ -/* the code are under the right of */ -/* */ -/* IPR Engineering, Dachauer Straße 38, D-80335 München */ -/* Copyright(C) 2003 */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* IPR Engineering makes no representation or warranties with */ -/* respect to the performance of this computer program, and */ -/* specifically disclaims any responsibility for any damages, */ -/* special or consequential, connected with the use of this program. */ -/* */ -/*---------------------------------------------------------------------*/ -/* */ -/* Version history: 1.0 */ -/* */ -/***********************************************************************/ - -#ifndef __NVRAM_H__ -#define __NVRAM_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -/* include <bsp.h> */ -#include <bsp.h> - -/* Macros for TBL read access */ -#define TBL_READ(count) __asm__ volatile ("mftb %0\n" : "=r" (count) : "0" (count)) -#define TMBASE_CLOCK (G2_CLOCK/4) - -/* Simple usec delay function prototype */ -void wait_usec(unsigned long); - -/* nvram_driver_initialize -- - * Non-volatile memory device driver initialization. - */ -rtems_device_driver -nvram_driver_initialize(rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg); - -/* nvram_driver_open -- - * Non-volatile memory device driver open primitive. - */ -rtems_device_driver -nvram_driver_open(rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg); - -/* nvram_driver_close -- - * Non-volatile memory device driver close primitive. - */ -rtems_device_driver -nvram_driver_close(rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg); - -/* nvram_driver_read -- - * Non-volatile memory device driver read primitive. - */ -rtems_device_driver -nvram_driver_read(rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg); - -/* nvram_driver_write -- - * Non-volatile memory device driver write primitive. - */ -rtems_device_driver -nvram_driver_write(rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg); - -#ifdef __cplusplus -} -#endif - -#endif /* __NVRAM_H__ */ |