/****************************************************************************

Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.

This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
be copied by any method or incorporated into another program without
the express written consent of Aerospace C.Power. This Information or any portion
thereof remains the property of Aerospace C.Power. The Information contained herein
is believed to be accurate and Aerospace C.Power assumes no responsibility or
liability for its use in any way and conveys no license or title under
any patent or copyright and makes no representation or warranty that this
Information is free from patent or copyright infringement.

****************************************************************************/
#include "mac_sys_reg.h"
#include "phy_reg.h"
#include "hw_reg_api.h"
#include "phy_tx_reg.h"

void phy_tx_long_pream_enable()
{
    uint32_t tmp = 0;

    /* enable phy tx long preamble */
    tmp = RGF_MAC_READ_REG(CFG_PHY_CTRL_ADDR);
    REG_FIELD_SET(CFG_PHY_TX_LONG_PREAM_EN, tmp, 1);
    RGF_MAC_WRITE_REG(CFG_PHY_CTRL_ADDR,tmp);

    /* matching SG num of preambles to be sent */
    tmp = PHY_READ_REG(CFG_BB_PRE_CFG_ADDR);
    REG_FIELD_SET(SW_TX_PRE_NUM,tmp,13);
    PHY_WRITE_REG(CFG_BB_PRE_CFG_ADDR, tmp);

#if PLC_SUPPORT_CCO_ROLE
    tmp = PHY_TX_READ_REG(CFG_BB_TX_DLY_ADDR);
    REG_FIELD_SET(SW_TX_DLY_SG, tmp, 4095);
    REG_FIELD_SET(SW_TX_DLY_GP, tmp, 4095);
    PHY_TX_WRITE_REG(CFG_BB_TX_DLY_ADDR, tmp);
#else
    tmp = PHY_TX_READ_REG(CFG_BB_TX_DLY_ADDR);
    REG_FIELD_SET(SW_TX_DLY_SG, tmp, 4095);
    REG_FIELD_SET(SW_TX_DLY_GP, tmp, 4095);
    PHY_TX_WRITE_REG(CFG_BB_TX_DLY_ADDR, tmp);
#endif

}

void phy_spcl_feat_init()
{
#if HW_PLATFORM >= HW_PLATFORM_FPGA

    /* enable phy tx long preamble */
#if IOT_TX_LONG_PREAMBLE_ENABLE
    phy_tx_long_pream_enable();
#endif

#endif
}