src/bsp/lk/target/aiv8183m1v2_64b_cam/target.c

/*
 * Copyright (c) 2018 MediaTek Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files
 * (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * 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.
*/

#include <platform/mmc_core.h>
#include <platform/mt_reg_base.h>
#include <platform/mt_typedefs.h>
#include <platform/mt6358.h>

struct mmc_card *card;
bool retry_opcond;

static void stm_mcu_gpio_init(void)
{
    /* set AD25(GPIO169) output-low */
    DRV_WriteReg32(GPIO_BASE + 0x450, DRV_Reg32(GPIO_BASE + 0x450) & (~ (7 << 4)));//set gpio169 gpio mode
    DRV_WriteReg32(GPIO_BASE + 0x050, DRV_Reg32(GPIO_BASE + 0x050) | (1 << 9));//set gpio169 direction output
    DRV_WriteReg32(GPIO_BASE + 0x150, DRV_Reg32(GPIO_BASE + 0x150) & (~ (1 << 9)));//set gpio169 output-low

    /* Set Y25(GPIO165) output-low */
    DRV_WriteReg32(GPIO_BASE + 0x440, DRV_Reg32(GPIO_BASE + 0x440) & (~(7 << 20)));//set gpio165 gpio mode
    DRV_WriteReg32(GPIO_BASE + 0x050, DRV_Reg32(GPIO_BASE + 0x050) | (1 << 5));//set gpio165 direction output
    DRV_WriteReg32(GPIO_BASE + 0x150, DRV_Reg32(GPIO_BASE + 0x150) & (~(1 << 5)));//set gpio165 output-high
}

void target_early_init(void)
{
    /* enable VCN33_bt */
    pmic_config_interface(0x1D1C, 0x1, 0x3, 0);

    stm_mcu_gpio_init();
#if 0
    card = emmc_init_stage1(&retry_opcond);
#endif
}

void target_init(void)
{
#if 0
    if (card) {
        emmc_init_stage2(card, retry_opcond);
    }
#endif
}