/*
 * Copyright (c) Souldbminer, Lightos and Horizon OC Contributors
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#include <stdio.h>
#include <string.h>

#include "libc_platform.hpp"
#include "regs.hpp"
#include "sensors.hpp"

#include <hocclk/bpmp.h>

namespace {

    HocClkBpmpSharedInfo &SharedInfo() {
        return *reinterpret_cast<HocClkBpmpSharedInfo *>(WorkRamStart);
    }

} // namespace

void MainLoop(HocClkBpmpSharedInfo &info) {
    for (;;) {
        const u32 temp1 = MMIO32(SocthermBase + SocthermSensorTemp1);
        const u32 temp2 = MMIO32(SocthermBase + SocthermSensorTemp2);

        info.tempCpu  = TranslateSocthermTemp(static_cast<u16>(temp1 >> 16));
        info.tempGpu  = TranslateSocthermTemp(static_cast<u16>(temp1));
        info.tempMem  = TranslateSocthermTemp(static_cast<u16>(temp2 >> 16));
        info.tempPllx = TranslateSocthermTemp(static_cast<u16>(temp2));

        msleep(500);
    }
}

extern "C" void main() {
    InitializeLibc();

    printf("[hoc-bpmpfw]: Starting bpmpfw\n");

    HocClkBpmpSharedInfo &info = SharedInfo();
    memset(&info, 0, sizeof(info));
    info.status = 0;
    info.magic = HOCCLK_BPMP_MAGIC; // written last

    /* If the main loop exits then it is a panic or invalid state */
    MainLoop(info);

    printf("[hoc-bpmpfw]: PANIC\n");

    /* Clear the magic so sysmodule knows of a panic */
    info.magic = 0x0; 

    /* Give a panic code */
    info.status = ~0;
    for(;;)
        ;
}