Separate mas35xx lowlevel stuff. Move SH specific bits to target tree. FS#11189 by me.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28425 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 0 insertions, 485 deletions

diff --git a/firmware/drivers/mas.c b/firmware/drivers/mas.c
deleted file mode 100644
index 4f384d3b98..0000000000
--- a/firmware/drivers/mas.c
+++ /dev/null
@@ -1,485 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2002 by Linus Nielsen Feltzing
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#include "stdbool.h"
-#include "config.h"
-#include "sh7034.h"
-#include "i2c.h"
-#include "debug.h"
-#include "mas.h"
-#include "kernel.h"
-#include "system.h"
-#include "hwcompat.h"
-
-static int mas_devread(unsigned long *dest, int len);
-
-int mas_default_read(unsigned short *buf)
-{
-    unsigned char *dest = (unsigned char *)buf;
-    int ret = 0;
-
-    i2c_begin();
-    
-    i2c_start();
-    i2c_outb(MAS_DEV_WRITE);
-    if (i2c_getack()) {
-        i2c_outb(MAS_DATA_READ);
-        if (i2c_getack()) {
-            i2c_start();
-            i2c_outb(MAS_DEV_READ);
-            if (i2c_getack()) {
-                    dest[0] = i2c_inb(0);
-                    dest[1] = i2c_inb(1);
-            }
-            else
-                ret = -3;
-        }
-        else
-            ret = -2;
-    }
-    else
-        ret = -1;
-    
-    i2c_stop();
-
-    i2c_end();
-    return ret;
-}
-
-int mas_run(unsigned short address)
-{
-    int ret = 0;
-    unsigned char buf[3];
-
-    i2c_begin();
-    
-    buf[0] = MAS_DATA_WRITE;
-    buf[1] = address >> 8;
-    buf[2] = address & 0xff;
-
-    /* send run command */
-    if (i2c_write(MAS_DEV_WRITE,buf,3))
-    {
-        ret = -1;
-    }
-
-    i2c_end();
-    return ret;
-}
-
-/* note: 'len' is number of 32-bit words, not number of bytes! */
-int mas_readmem(int bank, int addr, unsigned long* dest, int len)
-{
-    int ret = 0;
-    unsigned char buf[7];
-
-    i2c_begin();
-
-    buf[0] = MAS_DATA_WRITE;
-    buf[1] = bank?MAS_CMD_READ_D1_MEM:MAS_CMD_READ_D0_MEM;
-    buf[2] = 0x00;
-    buf[3] = (len & 0xff00) >> 8;
-    buf[4] = len & 0xff;
-    buf[5] = (addr & 0xff00) >> 8;
-    buf[6] = addr & 0xff;
-
-    /* send read command */
-    if (i2c_write(MAS_DEV_WRITE,buf,7))
-    {
-        ret = -1;
-    }
-
-    ret = mas_devread(dest, len);
-
-    i2c_end();
-    return ret;
-}
-
-/* note: 'len' is number of 32-bit words, not number of bytes! */
-int mas_writemem(int bank, int addr, const unsigned long* src, int len)
-{
-    int ret = 0;
-    int i, j;
-    unsigned char buf[60];
-    const unsigned char* ptr = (const unsigned char*)src;
-
-    i2c_begin();
-
-    i=0;
-    buf[i++] = MAS_DATA_WRITE;
-    buf[i++] = bank?MAS_CMD_WRITE_D1_MEM:MAS_CMD_WRITE_D0_MEM;
-    buf[i++] = 0x00;
-    buf[i++] = (len & 0xff00) >> 8;
-    buf[i++] = len & 0xff;
-    buf[i++] = (addr & 0xff00) >> 8;
-    buf[i++] = addr & 0xff;
-
-    j = 0;
-    while(len--) {
-#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
-        buf[i++] = 0;
-        buf[i++] = ptr[j+1];
-        buf[i++] = ptr[j+2];
-        buf[i++] = ptr[j+3];
-#else
-        buf[i++] = ptr[j+2];
-        buf[i++] = ptr[j+3];
-        buf[i++] = 0;
-        buf[i++] = ptr[j+1];
-#endif
-        j += 4;
-    }
-    
-    /* send write command */
-    if (i2c_write(MAS_DEV_WRITE,buf,i))
-    {
-        ret = -1;
-    }
-
-    i2c_end();
-    return ret;
-}
-
-int mas_readreg(int reg)
-{
-    int ret = 0;
-    unsigned char buf[16];
-    unsigned long value;
-
-    i2c_begin();
-
-    buf[0] = MAS_DATA_WRITE;
-    buf[1] = MAS_CMD_READ_REG | (reg >> 4);
-    buf[2] = (reg & 0x0f) << 4;
-
-    /* send read command */
-    if (i2c_write(MAS_DEV_WRITE,buf,3))
-    {
-        ret = -1;
-    }
-    else
-    {
-        if(mas_devread(&value, 1))
-        {
-            ret = -2;
-        }
-        else
-        {
-            ret = value;
-        }
-    }
-
-    i2c_end();
-    return ret;
-}
-
-int mas_writereg(int reg, unsigned int val)
-{
-    int ret = 0;
-    unsigned char buf[5];
-
-    i2c_begin();
-
-    buf[0] = MAS_DATA_WRITE;
-    buf[1] = MAS_CMD_WRITE_REG | (reg >> 4);
-#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
-    buf[2] = ((reg & 0x0f) << 4) | (val >> 16 & 0x0f);
-    buf[3] = (val >> 8) & 0xff;
-    buf[4] = val & 0xff;
-#else
-    buf[2] = ((reg & 0x0f) << 4) | (val & 0x0f);
-    buf[3] = (val >> 12) & 0xff;
-    buf[4] = (val >> 4) & 0xff;
-#endif
-
-    /* send write command */
-    if (i2c_write(MAS_DEV_WRITE,buf,5))
-    {
-        ret = -1;
-    }
-
-    i2c_end();
-    return ret;
-}
-
-/* note: 'len' is number of 32-bit words, not number of bytes! */
-static int mas_devread(unsigned long *dest, int len)
-{
-    int ret = 0;
-    unsigned char* ptr = (unsigned char*)dest;
-    int i;
-    
-    /* handle read-back */
-    /* Remember, the MAS values are only 20 bits, so we set
-       the upper 12 bits to 0 */
-    i2c_start();
-    i2c_outb(MAS_DEV_WRITE);
-    if (i2c_getack()) {
-        i2c_outb(MAS_DATA_READ);
-        if (i2c_getack()) {
-            i2c_start();
-            i2c_outb(MAS_DEV_READ);
-            if (i2c_getack()) {
-                for (i=0;len;i++) {
-                    len--;
-#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
-                    i2c_inb(0); /* Dummy read */
-                    ptr[i*4+0] = 0;
-                    ptr[i*4+1] = i2c_inb(0) & 0x0f;
-                    ptr[i*4+2] = i2c_inb(0);
-                    if(len)
-                        ptr[i*4+3] = i2c_inb(0);
-                    else
-                        ptr[i*4+3] = i2c_inb(1); /* NAK the last byte */
-#else
-                    ptr[i*4+2] = i2c_inb(0);
-                    ptr[i*4+3] = i2c_inb(0);
-                    ptr[i*4+0] = i2c_inb(0);
-                    if(len)
-                        ptr[i*4+1] = i2c_inb(0);
-                    else
-                        ptr[i*4+1] = i2c_inb(1); /* NAK the last byte */
-#endif
-                }
-            }
-            else
-                ret = -3;
-        }
-        else
-            ret = -2;
-    }
-    else
-        ret = -1;
-    
-    i2c_stop();
-
-    return ret;
-}
-
-void mas_reset(void)
-{
-    or_b(0x01, &PAIORH);
-
-#if CONFIG_CODEC == MAS3507D
-    /* PB5 is "MAS enable". make it GPIO output and high */
-    PBCR2 &= ~0x0c00;
-    or_b(0x20, &PBIORL);
-    or_b(0x20, &PBDRL);
-
-    and_b(~0x01, &PADRH);
-    sleep(HZ/100);
-    or_b(0x01, &PADRH);
-    sleep(HZ/5);
-#elif (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
-    if (HW_MASK & ATA_ADDRESS_200)
-    {
-        and_b(~0x01, &PADRH);
-        sleep(HZ/100);
-        or_b(0x01, &PADRH);
-        sleep(HZ/5);
-    }
-    else
-    {
-        /* Older recorder models don't invert the POR signal */
-        or_b(0x01, &PADRH);
-        sleep(HZ/100);
-        and_b(~0x01, &PADRH);
-        sleep(HZ/5);
-    }
-#endif
-}
-
-#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
-int mas_direct_config_read(unsigned char reg)
-{
-    int ret = 0;
-    unsigned char tmp[2];
-    
-    i2c_begin();
-
-    i2c_start();
-    i2c_outb(MAS_DEV_WRITE);
-    if (i2c_getack()) {
-        i2c_outb(reg);
-        if (i2c_getack()) {
-            i2c_start();
-            i2c_outb(MAS_DEV_READ);
-            if (i2c_getack()) {
-                tmp[0] = i2c_inb(0);
-                tmp[1] = i2c_inb(1); /* NAK the last byte */
-                ret = (tmp[0] << 8) | tmp[1];
-            }
-            else
-                ret = -3;
-        }
-        else
-            ret = -2;
-    }
-    else
-        ret = -1;
-    
-    i2c_stop();
-
-    i2c_end();
-    return ret;
-}
-
-int mas_direct_config_write(unsigned char reg, unsigned int val)
-{
-    int ret = 0;
-    unsigned char buf[3];
-
-    i2c_begin();
-
-    buf[0] = reg;
-    buf[1] = (val >> 8) & 0xff;
-    buf[2] = val & 0xff;
-
-    /* send write command */
-    if (i2c_write(MAS_DEV_WRITE,buf,3))
-    {
-        ret = -1;
-    }
-
-    i2c_end();
-    return ret;
-}
-
-int mas_codec_writereg(int reg, unsigned int val)
-{
-    int ret = 0;
-    unsigned char buf[5];
-
-    i2c_begin();
-
-    buf[0] = MAS_CODEC_WRITE;
-    buf[1] = (reg >> 8) & 0xff;
-    buf[2] = reg & 0xff;
-    buf[3] = (val >> 8) & 0xff;
-    buf[4] = val & 0xff;
-
-    /* send write command */
-    if (i2c_write(MAS_DEV_WRITE,buf,5))
-    {
-        ret = -1;
-    }
-    
-    i2c_end();
-    return ret;
-}
-
-int mas_codec_readreg(int reg)
-{
-    int ret = 0;
-    unsigned char buf[16];
-    unsigned char tmp[2];
-
-    i2c_begin();
-
-    buf[0] = MAS_CODEC_WRITE;
-    buf[1] = (reg >> 8) & 0xff;
-    buf[2] = reg & 0xff;
-
-    /* send read command */
-    if (i2c_write(MAS_DEV_WRITE,buf,3))
-    {
-        ret = -1;
-    }
-    else
-    {
-        i2c_start();
-        i2c_outb(MAS_DEV_WRITE);
-        if (i2c_getack()) {
-            i2c_outb(MAS_CODEC_READ);
-            if (i2c_getack()) {
-                i2c_start();
-                i2c_outb(MAS_DEV_READ);
-                if (i2c_getack()) {
-                    tmp[0] = i2c_inb(0);
-                    tmp[1] = i2c_inb(1); /* NAK the last byte */
-                    ret = (tmp[0] << 8) | tmp[1];
-                }
-                else
-                    ret = -4;
-            }
-            else
-                ret = -3;
-        }
-        else
-            ret = -2;
-
-        i2c_stop();
-    }
-    
-    i2c_end();
-    return ret;
-}
-
-unsigned long mas_readver(void)
-{
-    int ret = 0;
-    unsigned char buf[16];
-    unsigned long value;
-
-    i2c_begin();
-
-    buf[0] = MAS_DATA_WRITE;
-    buf[1] = MAS_CMD_READ_IC_VER;
-    buf[2] = 0;
-
-    /* send read command */
-    if (i2c_write(MAS_DEV_WRITE,buf,3))
-    {
-        ret = -1;
-    }
-    else
-    {
-        if(mas_devread(&value, 1))
-        {
-            ret = -2;
-        }
-        else
-        {
-            ret = value;
-        }
-    }
-
-    i2c_end();
-    return ret;
-}
-
-#endif
-
-#if CONFIG_TUNER & S1A0903X01
-static int pllfreq;
-
-void mas_store_pllfreq(int freq)
-{
-    pllfreq = freq;
-}
-
-int mas_get_pllfreq(void)
-{
-    return pllfreq;
-}
-#endif
-
-
-