bsp/mcf5206elite: Move nvram.c to bsps

This patch is a part of the BSP source reorganization.

Update #3285.

2 files changed, 1 insertions, 174 deletions

diff --git a/c/src/lib/libbsp/m68k/mcf5206elite/Makefile.am b/c/src/lib/libbsp/m68k/mcf5206elite/Makefile.am
index b05c381e88..4148b28366 100644
--- a/c/src/lib/libbsp/m68k/mcf5206elite/Makefile.am
+++ b/c/src/lib/libbsp/m68k/mcf5206elite/Makefile.am
@@ -42,7 +42,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/m68k/mcf5206elite/rtc/ds1307.c
 librtemsbsp_a_SOURCES += ../../../../../../bsps/m68k/mcf5206elite/rtc/todcfg.c
 librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/rtc/rtc-support.c
 # nvram
-librtemsbsp_a_SOURCES += nvram/nvram.c
+librtemsbsp_a_SOURCES += ../../../../../../bsps/m68k/mcf5206elite/nvram/nvram.c
 
 librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/cache/nocache.c
 librtemsbsp_a_SOURCES += ../../../../../../bsps/m68k/shared/m68kidle.c
diff --git a/c/src/lib/libbsp/m68k/mcf5206elite/nvram/nvram.c b/c/src/lib/libbsp/m68k/mcf5206elite/nvram/nvram.c
deleted file mode 100644
index d140272523..0000000000
--- a/c/src/lib/libbsp/m68k/mcf5206elite/nvram/nvram.c
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * DS1307-based Non-Volatile memory device driver
- *
- * DS1307 chip is a I2C Real-Time Clock. It contains 56 bytes of
- * non-volatile RAM storage. This driver provide file-like interface to
- * this memory.
- *
- * Copyright (C) 2000 OKTET Ltd., St.-Petersburg, Russia
- * Author: Victor V. Vengerov <vvv@oktet.ru>
- *
- * 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.
- */
-
-#include <rtems.h>
-#include <rtems/libio.h>
-#include <errno.h>
-#include <string.h>
-#include <bsp.h>
-#include <nvram.h>
-#include <i2c.h>
-#include <ds1307.h>
-
-/* 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)
-{
-    rtems_status_code sc;
-    i2c_message_status status;
-    i2c_bus_number bus = DS1307_I2C_BUS_NUMBER;
-    i2c_address    addr = DS1307_I2C_ADDRESS;
-    int try = 0;
-    do {
-        status = i2c_wrbyte(bus, addr, 0);
-        if (status == I2C_NO_DEVICE)
-            break;
-        try++;
-    } while ((try < 15) && (status != I2C_SUCCESSFUL));
-
-    if (status == I2C_SUCCESSFUL)
-    {
-        sc = rtems_io_register_name("/dev/nvram", major, 0);
-        if (sc != RTEMS_SUCCESSFUL)
-        {
-            errno = EIO;
-            return RTEMS_UNSATISFIED;
-        }
-        else
-            return RTEMS_SUCCESSFUL;
-    }
-    else
-    {
-        errno = ENODEV;
-        return RTEMS_UNSATISFIED;
-    }
-}
-
-/* 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)
-{
-    return RTEMS_SUCCESSFUL;
-}
-
-/* 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)
-{
-    return RTEMS_SUCCESSFUL;
-}
-
-/* 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)
-{
-    rtems_libio_rw_args_t *args = arg;
-    uint32_t   count;
-    i2c_bus_number bus = DS1307_I2C_BUS_NUMBER;
-    i2c_address    addr = DS1307_I2C_ADDRESS;
-    i2c_message_status status;
-    if (args->offset >= DS1307_NVRAM_SIZE)
-    {
-        count = 0;
-    }
-    else if (args->offset + args->count >= DS1307_NVRAM_SIZE)
-    {
-        count = DS1307_NVRAM_SIZE - args->offset;
-    }
-    else
-    {
-        count = args->count;
-    }
-    if (count > 0)
-    {
-        int try = 0;
-        do {
-            status = i2c_wbrd(bus, addr, DS1307_NVRAM_START + args->offset,
-                              args->buffer, count);
-            try++;
-        } while ((try < 15) && (status != I2C_SUCCESSFUL));
-        if (status != I2C_SUCCESSFUL)
-        {
-            errno = EIO;
-            return RTEMS_UNSATISFIED;
-        }
-    }
-    args->bytes_moved = count;
-    return RTEMS_SUCCESSFUL;
-}
-
-/* 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)
-{
-    rtems_libio_rw_args_t *args = arg;
-    uint32_t   count;
-    i2c_bus_number bus = DS1307_I2C_BUS_NUMBER;
-    i2c_address    addr = DS1307_I2C_ADDRESS;
-    i2c_message_status status;
-
-    if (args->offset >= DS1307_NVRAM_SIZE)
-    {
-        count = 0;
-    }
-    else if (args->offset + args->count >= DS1307_NVRAM_SIZE)
-    {
-        count = DS1307_NVRAM_SIZE - args->offset;
-    }
-    else
-    {
-        count = args->count;
-    }
-    if (count > 0)
-    {
-        int try = 0;
-        do {
-            uint8_t         buf[DS1307_NVRAM_SIZE + 1];
-            buf[0] = DS1307_NVRAM_START + args->offset;
-            memcpy(buf+1, args->buffer, count);
-            status = i2c_write(bus, addr, buf, count+1);
-            try++;
-        } while ((try < 15) && (status != I2C_SUCCESSFUL));
-        if (status != I2C_SUCCESSFUL)
-        {
-            errno = EIO;
-            return RTEMS_UNSATISFIED;
-        }
-    }
-    args->bytes_moved = count;
-    return RTEMS_SUCCESSFUL;
-}