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/******************************************************************************
*
* Copyright (C) 2016-2017 Cadence Design Systems, Inc.
* All rights reserved worldwide.
*
* 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 of the copyright holder 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 HOLDER 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. THE SOFTWARE IS PROVIDED "AS IS",
* WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
* FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Copyright 2017 NXP
*
******************************************************************************
*
* test_base_sw.c
*
******************************************************************************
*/
#ifndef __UBOOT__
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#else
#include <common.h>
#include <asm/io.h>
#ifdef CONFIG_ARCH_IMX8M
/* mscale */
#define HDMI_BASE 0x32c00000
#define HDMI_PHY_BASE 0x32c80000
#define HDMI_SEC_BASE 0x32e40000
#endif
#ifdef CONFIG_ARCH_IMX8
/* QM */
#define HDMI_BASE 0x56268000
#define HDMI_SEC_BASE 0x56269000
#define HDMI_OFFSET_ADDR 0x56261008
#define HDMI_SEC_OFFSET_ADDR 0x5626100c
#endif
#endif
#ifdef CONFIG_ARCH_IMX8M
int cdn_apb_read(unsigned int addr, unsigned int *value)
{
unsigned int temp;
uint64_t tmp_addr = addr + HDMI_BASE;
temp = __raw_readl(tmp_addr);
*value = temp;
return 0;
}
int cdn_apb_write(unsigned int addr, unsigned int value)
{
uint64_t tmp_addr = addr + HDMI_BASE;
__raw_writel(value, tmp_addr);
return 0;
}
int cdn_sapb_read(unsigned int addr, unsigned int *value)
{
unsigned int temp;
uint64_t tmp_addr = addr + HDMI_SEC_BASE;
temp = __raw_readl(tmp_addr);
*value = temp;
return 0;
}
int cdn_sapb_write(unsigned int addr, unsigned int value)
{
uint64_t tmp_addr = addr + HDMI_SEC_BASE;
__raw_writel(value, tmp_addr);
return 0;
}
void cdn_sleep(uint32_t ms)
{
mdelay(ms);
}
void cdn_usleep(uint32_t us)
{
udelay(us);
}
#endif
#ifdef CONFIG_ARCH_IMX8
int cdn_apb_read(unsigned int addr, unsigned int *value)
{
unsigned int temp;
uint64_t tmp_addr = (addr & 0xfff) + HDMI_BASE;
/* printf("%s():%d addr = 0x%08x, tmp_addr = 0x%08x, offset = 0x%08x\n",
__func__, __LINE__, addr, (unsigned int)tmp_addr, addr>>12); */
__raw_writel(addr >> 12, HDMI_OFFSET_ADDR);
temp = __raw_readl(tmp_addr);
/* printf("%s():%d temp = 0x%08x\n", __func__, __LINE__, temp ); */
*value = temp;
return 0;
}
int cdn_apb_write(unsigned int addr, unsigned int value)
{
uint64_t tmp_addr = (addr & 0xfff) + HDMI_BASE;
/*printf("%s():%d addr=0x%08x, taddr=0x%08x, off=0x%08x, val=0x%08x\n",
__func__, __LINE__, addr, (unsigned int)tmp_addr,
addr>>12, value);*/
__raw_writel(addr >> 12, HDMI_OFFSET_ADDR);
/* printf("%s():%d\n", __func__, __LINE__); */
__raw_writel(value, tmp_addr);
return 0;
}
int cdn_sapb_read(unsigned int addr, unsigned int *value)
{
unsigned int temp;
uint64_t tmp_addr = (addr & 0xfff) + HDMI_SEC_BASE;
__raw_writel(addr >> 12, HDMI_SEC_OFFSET_ADDR);
temp = __raw_readl(tmp_addr);
*value = temp;
return 0;
}
int cdn_sapb_write(unsigned int addr, unsigned int value)
{
uint64_t tmp_addr = (addr & 0xfff) + HDMI_SEC_BASE;
__raw_writel(addr >> 12, HDMI_SEC_OFFSET_ADDR);
__raw_writel(value, tmp_addr);
return 0;
}
void cdn_sleep(uint32_t ms)
{
mdelay(ms);
}
void cdn_usleep(uint32_t us)
{
udelay(us);
}
#endif
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