packages: clean up the package folder

[openwrt.git] / package / platform / lantiq / ltq-deu / src / ifxmips_deu_danube.c

diff --git a/package/platform/lantiq/ltq-deu/src/ifxmips_deu_danube.c b/package/platform/lantiq/ltq-deu/src/ifxmips_deu_danube.c
deleted file mode 100644 (file)
index 492391d..0000000
--- a/package/platform/lantiq/ltq-deu/src/ifxmips_deu_danube.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/******************************************************************************
-**
-** FILE NAME    : ifxmips_deu_danube.c
-** PROJECT      : IFX UEIP
-** MODULES      : DEU Module for Danube
-**
-** DATE         : September 8, 2009
-** AUTHOR       : Mohammad Firdaus
-** DESCRIPTION  : Data Encryption Unit Driver
-** COPYRIGHT    :       Copyright (c) 2009
-**                      Infineon Technologies AG
-**                      Am Campeon 1-12, 85579 Neubiberg, Germany
-**
-**    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.
-**
-** HISTORY
-** $Date        $Author             $Comment
-** 08,Sept 2009 Mohammad Firdaus    Initial UEIP release
-*******************************************************************************/
-/*!
-  \defgroup IFX_DEU IFX_DEU_DRIVERS
-  \ingroup API
-  \brief deu driver module
-*/
-
-/*!
-  \file        ifxmips_deu_danube.c
-  \ingroup IFX_DEU
-  \brief board specific deu driver file for danube
-*/
-
-/*!
-  \defgroup BOARD_SPECIFIC_FUNCTIONS IFX_BOARD_SPECIFIC_FUNCTIONS
-  \ingroup IFX_DEU
-  \brief board specific deu functions
-*/
-
-/* Project header files */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <asm/io.h> //dma_cache_inv
-
-#include "ifxmips_deu_dma.h"
-#include "ifxmips_deu_danube.h"
-
-
-/* Function Declerations */
-int aes_memory_allocate(int value);
-int des_memory_allocate(int value);
-void memory_release(u32 *addr); 
-int aes_chip_init (void);
-void des_chip_init (void);
-int deu_dma_init (void);
-u32 endian_swap(u32 input);
-u32* memory_alignment(const u8 *arg, u32 *buff_alloc, int in_out, int nbytes);
-void dma_memory_copy(u32 *outcopy, u32 *out_dma, u8 *out_arg, int nbytes);
-void chip_version(void); 
-void deu_dma_priv_init(void);
-void __exit ifxdeu_fini_dma(void);
-
-#define DES_3DES_START  IFX_DES_CON
-#define AES_START       IFX_AES_CON
-#define CLC_START       IFX_DEU_CLK
-
-/* Variables definition */
-int ifx_danube_pre_1_4; 
-u8 *g_dma_page_ptr = NULL;
-u8 *g_dma_block = NULL;
-u8 *g_dma_block2 = NULL;
-
-deu_drv_priv_t deu_dma_priv;
-
-
-/*! \fn u32 endian_swap(u32 input) 
- *  \ingroup BOARD_SPECIFIC_FUNCTIONS
- *  \brief function is not used
- *  \param input Data input to be swapped
- *  \return input
-*/
-
-u32 endian_swap(u32 input)
-{
-    return input;
-}
-
-/*! \fn        u32 input_swap(u32 input)
- *  \ingroup BOARD_SPECIFIC_FUNCTIONS
- *  \brief Swap the input data if the current chip is Danube version
- *         1.4 and do nothing to the data if the current chip is 
- *         Danube version 1.3 
- *  \param input data that needs to be swapped
- *  \return input or swapped input
-*/
-
-u32 input_swap(u32 input)
-{
-    if (!ifx_danube_pre_1_4) {
-        u8 *ptr = (u8 *)&input;
-        return ((ptr[3] << 24) | (ptr[2] << 16) | (ptr[1] << 8) | ptr[0]); 
-    }
-    else 
-        return input;
-}
-
-
-
-/*! \fn void aes_chip_init (void)
- *  \ingroup BOARD_SPECIFIC_FUNCTIONS
- * \brief initialize AES hardware   
-*/
-
-int aes_chip_init (void)
-{
-    volatile struct aes_t *aes = (struct aes_t *) AES_START;
-
-    //start crypto engine with write to ILR
-    aes->controlr.SM = 1;
-    aes->controlr.ARS = 1;
-    return 0;
-}
-
-/*! \fn void des_chip_init (void)
- *  \ingroup BOARD_SPECIFIC_FUNCTIONS
- *  \brief initialize DES hardware
-*/  
-                        
-void des_chip_init (void)
-{
-        volatile struct des_t *des = (struct des_t *) DES_3DES_START;
-
-        // start crypto engine with write to ILR
-        des->controlr.SM = 1;
-        des->controlr.ARS = 1;
-}
-
-/*! \fn void chip_version (void)
- *  \ingroup IFX_DES_FUNCTIONS
- *  \brief To find the version of the chip by looking at the chip ID
- *  \param ifx_danube_pre_1_4 (sets to 1 if Chip is Danube less than v1.4)
-*/  
-#define IFX_MPS               (KSEG1 | 0x1F107000)
-#define IFX_MPS_CHIPID                          ((volatile u32*)(IFX_MPS + 0x0344))
-
-void chip_version(void) 
-{
-
-    /* DANUBE PRE 1.4 SOFTWARE FIX */
-    int chip_id = 0;
-    chip_id = *IFX_MPS_CHIPID;
-    chip_id >>= 28;
-
-    if (chip_id >= 4) {
-        ifx_danube_pre_1_4 = 0;
-        printk("Danube Chip ver. 1.4 detected. \n");
-    }
-    else {
-        ifx_danube_pre_1_4 = 1; 
-        printk("Danube Chip ver. 1.3 or below detected. \n");
-    }
-
-    return;
-}
-