1373 support (#597)

* initial q1373 support

---------

Co-authored-by: Pmaxsd <pmaxsd80@gmail.com>

Author: shufps

components/bm1397/bm1373.cpp

@@ -0,0 +1,132 @@
+#include <endian.h>
+#include <math.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <stddef.h>
+
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+
+#include "asic.h"
+#include "bm1373.h"
+
+#include "crc.h"
+#include "serial.h"
+#include "mining_utils.h"
+
+
+static const char *TAG = "bm1373Module";
+
+static const uint8_t chip_id[6] = {0xaa, 0x55, 0x13, 0x72, 0x00, 0x00};
+
+static const uint64_t BM1373_CORE_COUNT = 128;
+static const uint64_t BM1373_SMALL_CORE_COUNT = 2040;
+
+#define REG_NONCE_TOTAL_CNT 0x8c
+
+BM1373::BM1373() : BM1370() {
+    // NOP
+}
+
+const uint8_t* BM1373::getChipId() {
+    return (uint8_t*) chip_id;
+}
+
+uint32_t BM1373::getDefaultVrFrequency() {
+    return vrRegToFreq(0x1eb5);
+};
+
+uint8_t BM1373::init(uint64_t frequency, uint16_t asic_count, uint32_t difficulty, uint32_t vrFrequency)
+{
+    // reset is done externally to not have board dependencies
+
+    // enable and set version rolling mask to 0xFFFF
+    send6(CMD_WRITE_ALL, 0x00, 0xA4, 0x90, 0x00, 0xFF, 0xFF);
+
+    // enable and set version rolling mask to 0xFFFF (again)
+    send6(CMD_WRITE_ALL, 0x00, 0xA4, 0x90, 0x00, 0xFF, 0xFF);
+
+    // enable and set version rolling mask to 0xFFFF (again)
+    send6(CMD_WRITE_ALL, 0x00, 0xA4, 0x90, 0x00, 0xFF, 0xFF);
+
+    // enable and set version rolling mask to 0xFFFF (again)
+    send6(CMD_WRITE_ALL, 0x00, 0xA4, 0x90, 0x00, 0xFF, 0xFF);
+
+    int chip_counter = count_asics();
+    ESP_LOGIE(chip_counter == asic_count, TAG, "%i chip(s) detected on the chain, expected %i", chip_counter, asic_count);
+
+    // enable and set version rolling mask to 0xFFFF (again)
+    send6(CMD_WRITE_ALL, 0x00, 0xA4, 0x90, 0x00, 0xFF, 0xFF);
+
+    // Reg_A8
+    send6(CMD_WRITE_ALL, 0x00, 0xA8, 0x00, 0x07, 0x00, 0x00);
+
+    // Misc Control
+    send6(CMD_WRITE_ALL, 0x00, 0x18, 0xFf, 0x00, 0xC1, 0x00);
+
+    // chain inactive
+    sendChainInactive();
+
+    // set chip address - distribute evenly across 0-255 range
+    m_addressInterval = (chip_counter > 0) ? (256 / next_power_of_two(chip_counter)) : 4;
+    for (uint8_t i = 0; i < chip_counter; i++) {
+        setChipAddress(i * m_addressInterval);
+    }
+
+    // Core Register Control
+    send6(CMD_WRITE_ALL, 0x00, 0x3C, 0x80, 0x00, 0x8B, 0x00);
+
+    // Core Register Control
+    send6(CMD_WRITE_ALL, 0x00, 0x3C, 0x80, 0x00, 0x80, 0x0C);
+
+    setJobDifficultyMask(difficulty);
+
+    // Set the IO Driver Strength on chip 00
+    send6(CMD_WRITE_ALL, 0x00, 0x58, 0x00, 0x01, 0x11, 0x11);
+
+    // ?
+    send6(CMD_WRITE_ALL, 0x00, 0x68, 0x5A, 0xA5, 0x5A, 0xA5);
+
+    for (uint8_t i = 0; i < chip_counter; i++) {
+        uint8_t addr = i * m_addressInterval;
+        // Reg_A8
+        send6(CMD_WRITE_SINGLE, addr, 0xA8, 0x00, 0x07, 0x01, 0xF0);
+        // Misc Control
+        send6(CMD_WRITE_SINGLE, addr, 0x18, 0xFF, 0x00, 0xC1, 0x00);
+        // Core Register Control
+        send6(CMD_WRITE_SINGLE, addr, 0x3C, 0x80, 0x00, 0x8B, 0x00);
+        // Core Register Control
+        send6(CMD_WRITE_SINGLE, addr, 0x3C, 0x80, 0x00, 0x80, 0x0c);
+        // Core Register Control
+        send6(CMD_WRITE_SINGLE, addr, 0x3C, 0x80, 0x00, 0x82, 0xAA);
+    }
+
+    // ?
+    send6(CMD_WRITE_ALL, 0x00, 0xB9, 0x00, 0x00, 0x44, 0x80);
+
+    // Analog Mux Control
+    send6(CMD_WRITE_ALL, 0x00, 0x54, 0x00, 0x00, 0x00, 0x02);
+
+    // ?
+    send6(CMD_WRITE_ALL, 0x00, 0xB9, 0x00, 0x00, 0x44, 0x80);
+
+    // Core Register Control
+    send6(CMD_WRITE_ALL, 0x00, 0x3C, 0x80, 0x00, 0x8D, 0xEE);
+
+    doFrequencyTransition(frequency);
+
+    // set 0x10
+    setVrFrequency(vrFrequency);
+
+    send6(CMD_WRITE_ALL, 0x00, 0xA4, 0x90, 0x00, 0xFF, 0xFF);
+
+    return chip_counter;
+}
+
+uint16_t BM1373::getSmallCoreCount() {
+    return BM1373_SMALL_CORE_COUNT;
+}

components/bm1397/include/bm1373.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include "bm1370.h"
+
+class BM1373 : public BM1370 {
+protected:
+    virtual const uint8_t* getChipId();
+    virtual uint32_t getDefaultVrFrequency();
+
+public:
+    BM1373();
+    virtual const char* getName() { return "BM1373"; };
+    virtual uint8_t init(uint64_t frequency, uint16_t asic_count, uint32_t difficulty, uint32_t vrFrequency);
+    virtual uint16_t getSmallCoreCount();
+};