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main.cpp
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/*
* Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifdef _WIN32
#define _CRT_SECURE_NO_WARNINGS
#endif
#include "cli.h"
#include "clipp/clipp.h"
#include <cinttypes>
#include <csignal>
#include <cstdio>
#include <regex>
#if !defined(__APPLE__) && !defined(__FreeBSD__)
#include <cuchar>
#endif
#include <cwchar>
#include <map>
#include <iostream>
#include <vector>
#include <set>
#include <array>
#include <cstring>
#include <cstdarg>
#include <algorithm>
#include <iomanip>
#include <numeric>
#include <memory>
#include <functional>
#include "boot/uf2.h"
#include "boot/picobin.h"
#if HAS_LIBUSB
#include "picoboot_connection_cxx.h"
#include "rp2350.rom.h"
#include "xip_ram_perms.h"
#else
#include "picoboot_connection.h"
#endif
#include "bintool.h"
#include "elf2uf2.h"
#include "boot/bootrom_constants.h"
#include "pico/binary_info.h"
#include "pico/stdio_usb/reset_interface.h"
#include "elf.h"
#include "otp.h"
#include "errors.h"
#include "hardware/regs/otp_data.h"
#include "nlohmann/json.hpp"
#if defined(__unix__) || defined(__APPLE__)
#include <unistd.h>
#endif
// missing __builtins on windows
#if defined(_MSC_VER) && !defined(__clang__)
# include <intrin.h>
# define __builtin_popcount __popcnt
static __forceinline int __builtin_ctz(unsigned x) {
unsigned long r;
_BitScanForward(&r, x);
return (int)r;
}
#endif
// tsk namespace is polluted on windows
#ifdef _WIN32
#undef min
#undef max
#define _CRT_SECURE_NO_WARNINGS
#endif
#define MAX_REBOOT_TRIES 5
#define OTP_PAGE_COUNT 64
#define OTP_PAGE_ROWS 64
#define OTP_ROW_COUNT (OTP_PAGE_COUNT * OTP_PAGE_ROWS)
using std::string;
using std::vector;
using std::pair;
using std::map;
using std::tuple;
using std::ios;
using json = nlohmann::json;
#if HAS_LIBUSB
typedef map<enum picoboot_device_result,vector<tuple<model_t, libusb_device *, libusb_device_handle *>>> device_map;
#else
typedef map<enum picoboot_device_result,vector<tuple<model_t, void *, void *>>> device_map;
#endif
auto memory_names = map<enum memory_type, string>{
{memory_type::sram, "RAM"},
{memory_type::flash, "Flash"},
{memory_type::xip_sram, "XIP RAM"},
{memory_type::rom, "ROM"}
};
static const string tool_name = "picotool";
static const string data_family_name = "data";
static const string absolute_family_name = "absolute";
static const string rp2040_family_name = "rp2040";
static const string rp2350_arm_s_family_name = "rp2350-arm-s";
static const string rp2350_arm_ns_family_name = "rp2350-arm-ns";
static const string rp2350_riscv_family_name = "rp2350-riscv";
static string hex_string(int64_t value, int width=8, bool prefix=true, bool uppercase=false) {
std::stringstream ss;
if (prefix) ss << "0x";
ss << std::setfill('0') << std::setw(width);
if (uppercase) ss << std::uppercase;
ss << std::hex << value;
return ss.str();
}
std::array<std::array<string, 30>, 10> pin_functions_rp2040{{
{"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", ""},
{"SPI0 RX", "SPI0 CSn", "SPI0 SCK", "SPI0 TX", "SPI0 RX", "SPI0 CSn", "SPI0 SCK", "SPI0 TX", "SPI1 RX", "SPI1 CSn", "SPI1 SCK", "SPI1 TX", "SPI1 RX", "SPI1 CSn", "SPI1 SCK", "SPI1 TX", "SPI0 RX", "SPI0 CSn", "SPI0 SCK", "SPI0 TX", "SPI0 RX", "SPI0 CSn", "SPI0 SCK", "SPI0 TX", "SPI1 RX", "SPI1 CSn", "SPI1 SCK", "SPI1 TX", "SPI1 RX", "SPI1 CSn"},
{"UART0 TX", "UART0 RX", "UART0 CTS", "UART0 RTS", "UART1 TX", "UART1 RX", "UART1 CTS", "UART1 RTS", "UART1 TX", "UART1 RX", "UART1 CTS", "UART1 RTS", "UART0 TX", "UART0 RX", "UART0 CTS", "UART0 RTS", "UART0 TX", "UART0 RX", "UART0 CTS", "UART0 RTS", "UART1 TX", "UART1 RX", "UART1 CTS", "UART1 RTS", "UART1 TX", "UART1 RX", "UART1 CTS", "UART1 RTS", "UART0 TX", "UART0 RX"},
{"I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL"},
{"PWM0 A", "PWM0 B", "PWM1 A", "PWM1 B", "PWM2 A", "PWM2 B", "PWM3 A", "PWM3 B", "PWM4 A", "PWM4 B", "PWM5 A", "PWM5 B", "PWM6 A", "PWM6 B", "PWM7 A", "PWM7 B", "PWM0 A", "PWM0 B", "PWM1 A", "PWM1 B", "PWM2 A", "PWM2 B", "PWM3 A", "PWM3 B", "PWM4 A", "PWM4 B", "PWM5 A", "PWM5 B", "PWM6 A", "PWM6 B"},
{"SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO"},
{"PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0"},
{"PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1"},
{"","","","","","","","","","","","","","","","","","","","","CLOCK GPIN0","CLOCK GPOUT0","CLOCK GPIN1","CLOCK GPOUT1","CLOCK GPOUT2","CLOCK GPOUT3","","","",""},
{"USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN"},
}};
std::array<std::array<string, 48>, 12> pin_functions_rp2350{{
{"JTAG TCK","JTAG TMS", "JTAG TDI", "JTAG TDO", "", "", "", "", "", "", "", "", "HSTX0", "HSTX1", "HSTX2", "HSTX3", "HSTX4", "HSTX5", "HSTX6", "HSTX7",},
{"SPI0 RX", "SPI0 CSn", "SPI0 SCK", "SPI0 TX", "SPI0 RX", "SPI0 CSn", "SPI0 SCK", "SPI0 TX", "SPI1 RX", "SPI1 CSn", "SPI1 SCK", "SPI1 TX", "SPI1 RX", "SPI1 CSn", "SPI1 SCK", "SPI1 TX", "SPI0 RX", "SPI0 CSn", "SPI0 SCK", "SPI0 TX", "SPI0 RX", "SPI0 CSn", "SPI0 SCK", "SPI0 TX", "SPI1 RX", "SPI1 CSn", "SPI1 SCK", "SPI1 TX", "SPI1 RX", "SPI1 CSn", "SPI1 SCK", "SPI1 TX", "SPI0 RX", "SPI0 CSn", "SPI0 SCK", "SPI0 TX", "SPI0 RX", "SPI0 CSn", "SPI0 SCK", "SPI0 TX", "SPI1 RX", "SPI1 CSn", "SPI1 SCK", "SPI1 TX", "SPI1 RX", "SPI1 CSn", "SPI1 SCK", "SPI1 TX"},
{"UART0 TX","UART0 RX", "UART0 CTS","UART0 RTS","UART1 TX", "UART1 RX", "UART1 CTS","UART1 RTS","UART1 TX", "UART1 RX", "UART1 CTS","UART1 RTS","UART0 TX", "UART0 RX", "UART0 CTS","UART0 RTS","UART0 TX", "UART0 RX", "UART0 CTS","UART0 RTS","UART1 TX", "UART1 RX", "UART1 CTS","UART1 RTS","UART1 TX", "UART1 RX", "UART1 CTS","UART1 RTS","UART0 TX", "UART0 RX", "UART0 CTS","UART0 RTS","UART0 TX", "UART0 RX", "UART0 CTS","UART0 RTS","UART1 TX", "UART1 RX", "UART1 CTS","UART1 RTS","UART1 TX", "UART1 RX", "UART1 CTS","UART1 RTS","UART0 TX", "UART0 RX", "UART0 CTS","UART0 RTS"},
{"I2C0 SDA","I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL", "I2C0 SDA", "I2C0 SCL", "I2C1 SDA", "I2C1 SCL"},
{"PWM0 A", "PWM0 B", "PWM1 A", "PWM1 B", "PWM2 A", "PWM2 B", "PWM3 A", "PWM3 B", "PWM4 A", "PWM4 B", "PWM5 A", "PWM5 B", "PWM6 A", "PWM6 B", "PWM7 A", "PWM7 B", "PWM0 A", "PWM0 B", "PWM1 A", "PWM1 B", "PWM2 A", "PWM2 B", "PWM3 A", "PWM3 B", "PWM4 A", "PWM4 B", "PWM5 A", "PWM5 B", "PWM6 A", "PWM6 B", "PWM7 A", "PWM7 B", "PWM8 A", "PWM8 B", "PWM9 A", "PWM9 B", "PWM10 A", "PWM10 B", "PWM11 A", "PWM11 B", "PWM8 A", "PWM8 B", "PWM9 A", "PWM9 B", "PWM10 A", "PWM10 B", "PWM11 A", "PWM11 B"},
{"SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO", "SIO"},
{"PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0", "PIO0"},
{"PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1", "PIO1"},
{"PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2", "PIO2"},
{"XIP CS1", "CORESIGHT TRACECLK","CORESIGHT TRACEDATA0","CORESIGHT TDATA1","CORESIGHT TDATA2","CORESIGHT TDATA3","","","XIP CS1", "", "","", "CLK GPIN", "CLK GPOUT","CLK GPIN", "CLK GPOUT","", "", "", "XIP CS1", "CLK GPIN", "CLK GPOUT","CLK GPIN", "CLK GPOUT","CLK GPOUT","CLK GPOUT","", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "XIP CS1"},
{"USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN", "USB OVCUR DET", "USB VBUS DET", "USB VBUS EN"},
{"", "", "UART0 TX", "UART0 RX", "", "", "UART1 TX", "UART1 RX", "", "", "UART1 TX", "UART1 RX", "", "", "UART0 TX", "UART0 RX", "", "", "UART0 TX", "UART0 RX", "", "", "UART1 TX", "UART1 RX", "", "", "UART1 TX", "UART1 RX", "", "", "UART0 TX", "UART0 RX", "", "", "UART0 TX", "UART0 RX", "", "", "UART1 TX", "UART1 RX", "", "", "UART1 TX", "UART1 RX", "", "", "UART0 TX", "UART0 RX"}
}};
std::map<uint32_t, otp_reg> otp_regs;
#if HAS_LIBUSB
auto bus_device_string = [](struct libusb_device *device, model_t model) {
string bus_device;
if (model == rp2040) {
bus_device = string("RP2040 device at bus ");
} else if (model == rp2350) {
bus_device = string("RP2350 device at bus ");
} else {
bus_device = string("Device at bus ");
}
return bus_device + std::to_string(libusb_get_bus_number(device)) + ", address " + std::to_string(libusb_get_device_address(device));
};
#endif
enum class filetype {bin, elf, uf2, pem, json};
const string getFiletypeName(enum filetype type)
{
switch (type)
{
case filetype::elf: return "ELF";
case filetype::bin: return "BIN";
case filetype::uf2: return "UF2";
case filetype::pem: return "PEM";
case filetype::json: return "JSON";
default: assert(false); return "ERROR_TYPE";
}
}
struct cancelled_exception : std::exception { };
struct not_mapped_exception : std::exception {
const char *what() const noexcept override {
return "Hmm uncaught not mapped";
}
};
// from -> to
struct range {
range() : from(0), to(0) {}
range(uint32_t from, uint32_t to) : from(from), to(to) {}
uint32_t from;
uint32_t to;
uint32_t len() const {
return to - from;
}
bool empty() const {
return from >= to;
}
bool contains(uint32_t addr) const { return addr>=from && addr<to; }
uint32_t clamp(uint32_t addr) const {
if (addr < from) addr = from;
if (addr > to) addr = to;
return addr;
}
void intersect(const range& other) {
from = other.clamp(from);
to = other.clamp(to);
}
bool intersects(const range& other) const {
return !(other.from >= to || other.to < from);
}
};
// ranges should not overlap
template <typename T> struct range_map {
range_map() = default;
struct mapping {
mapping(uint32_t offset, uint32_t max_offset) : offset(offset), max_offset(max_offset) {}
const uint32_t offset;
const uint32_t max_offset;
};
void insert(const range& r, T t) {
if (r.to != r.from) {
assert(r.to > r.from);
// check we don't overlap any existing map entries
auto f = m.upper_bound(r.from); // first element that starts after r.from
if (f != m.begin()) f--; // back up, to catch element that starts on or before r.from
for(; f != m.end() && f->first < r.to; f++) { // loop till we can't possibly overlap
range r2(f->first, f->second.first);
if (r2.intersects(r)) {
fail(ERROR_FORMAT, "Found overlapping memory ranges 0x%08x->0x%08x and 0x%08x->%08x\n",
r.from, r.to, r2.from, r2.to);
}
}
m.insert(std::make_pair(r.from, std::make_pair(r.to, t)));
}
}
pair<mapping, T> get(uint32_t p) {
auto f = m.upper_bound(p);
if (f == m.end()) {
if (m.empty())
throw not_mapped_exception();
} else if (f == m.begin()) {
throw not_mapped_exception();
}
f--;
assert(p >= f->first);
if (p >= f->second.first) {
throw not_mapped_exception();
}
return std::make_pair(mapping(p - f->first, f->second.first - f->first), f->second.second);
}
uint32_t next(uint32_t p) {
auto f = m.upper_bound(p);
if (f == m.end()) {
return std::numeric_limits<uint32_t>::max();
}
return f->first;
}
vector<range> ranges() {
vector<range> r;
r.reserve(m.size());
for(const auto &e : m) {
r.emplace_back(range(e.first, e.second.first));
}
return r;
}
size_t size() const { return m.size(); }
range_map<T> offset_by(uint32_t offset) {
range_map<T> rmap_offset;
for(const auto &e : m) {
rmap_offset.insert(range(e.first + offset, e.second.first + offset), e.second.second);
}
return rmap_offset;
}
private:
map<uint32_t, pair<uint32_t, T>> m;
};
using cli::group;
using cli::option;
using cli::integer;
using cli::hex;
using cli::value;
// todo can we derive from hex?
struct family_id : public cli::value_base<family_id> {
explicit family_id(string name) : value_base(std::move(name)) {}
template<typename T>
family_id &set(T &t) {
string nm = "<" + name() + ">";
// note we cannot capture "this"
on_action([&t, nm](string value) {
auto ovalue = value;
if (value == data_family_name) {
t = DATA_FAMILY_ID;
} else if (value == absolute_family_name) {
t = ABSOLUTE_FAMILY_ID;
} else if (value == rp2040_family_name) {
t = RP2040_FAMILY_ID;
} else if (value == rp2350_arm_s_family_name) {
t = RP2350_ARM_S_FAMILY_ID;
} else if (value == rp2350_arm_s_family_name) {
t = RP2350_ARM_NS_FAMILY_ID;
} else if (value == rp2350_riscv_family_name) {
t = RP2350_RISCV_FAMILY_ID;
} else {
if (value.find("0x") == 0) {
value = value.substr(2);
size_t pos = 0;
long lvalue = std::numeric_limits<long>::max();
try {
lvalue = std::stoul(value, &pos, 16);
if (pos != value.length()) {
return "Garbage after hex value: " + value.substr(pos);
}
} catch (std::invalid_argument &) {
return ovalue + " is not a valid hex value";
} catch (std::out_of_range &) {
}
if (lvalue != (unsigned int) lvalue) {
return value + " is not a valid 32 bit value";
}
t = (unsigned int) lvalue;
} else {
return value + " is not a valid family ID";
}
}
return string("");
});
return *this;
}
};
string family_name(unsigned int family_id) {
if (family_id == DATA_FAMILY_ID) return "'" + data_family_name + "'";
if (family_id == ABSOLUTE_FAMILY_ID) return "'" + absolute_family_name + "'";
if (family_id == RP2040_FAMILY_ID) return "'" + rp2040_family_name + "'";
if (family_id == RP2350_ARM_S_FAMILY_ID) return "'" + rp2350_arm_s_family_name + "'";
if (family_id == RP2350_ARM_NS_FAMILY_ID) return "'" + rp2350_arm_ns_family_name + "'";
if (family_id == RP2350_RISCV_FAMILY_ID) return "'" + rp2350_riscv_family_name + "'";
if (!family_id) return "none";
return hex_string(family_id);
}
struct cmd {
explicit cmd(string name) : _name(std::move(name)) {}
virtual ~cmd() = default;
enum device_support { none, one, zero_or_more };
virtual group get_cli() = 0;
virtual string get_doc() const = 0;
virtual device_support get_device_support() { return one; }
virtual bool force_requires_pre_reboot() { return true; }
// return true if the command caused a reboot
virtual bool execute(device_map& devices) = 0;
virtual bool is_multi() const { return false; }
virtual bool requires_rp2350() const { return false; }
virtual std::vector<std::shared_ptr<cmd>> sub_commands() const { return std::vector<std::shared_ptr<cmd>>(); }
const string& name() { return _name; }
private:
string _name;
};
struct multi_cmd : public cmd {
explicit multi_cmd(std::string name, std::vector<std::shared_ptr<cmd>> sub_commands) : cmd(name), _sub_commands(sub_commands) {}
virtual group get_cli() override { assert(false); return group(); }
virtual bool execute(device_map& devices) override { assert(false); return false; }
virtual bool is_multi() const override { return true; }
virtual std::vector<std::shared_ptr<cmd>> sub_commands() const override {
return _sub_commands;
}
private:
std::vector<std::shared_ptr<cmd>> _sub_commands;
};
struct _settings {
std::array<std::string, 4> filenames;
std::array<std::string, 4> file_types;
uint32_t binary_start = FLASH_START;
int bus=-1;
int address=-1;
int vid=-1;
int pid=-1;
string ser;
uint32_t offset = 0;
uint32_t from = 0;
uint32_t to = 0;
uint32_t partition_size = 0;
bool offset_set = false;
bool range_set = false;
bool reboot_usb = false;
bool reboot_app_specified = false;
int reboot_diagnostic_partition = BOOT_PARTITION_NONE;
bool force = false;
bool force_no_reboot = false;
string switch_cpu;
uint32_t family_id = 0;
bool quiet = false;
bool verbose = false;
struct {
int redundancy = -1;
bool raw = false;
bool ecc = false;
bool fuzzy = false;
uint32_t value = 0;
uint8_t lock0 = 0;
uint8_t lock1 = 0;
int8_t led_pin = -1;
std::vector<uint32_t> pages;
bool list_pages = false;
bool list_no_descriptions = false;
bool list_field_descriptions = false;
std::vector<std::string> selectors;
uint32_t row = 0;
std::vector<std::string> extra_files;
} otp;
struct {
bool show_basic = false;
bool all = false;
bool show_pins = false;
bool show_device = false;
bool show_debug = false;
bool show_build = false;
} info;
struct {
string group;
string key;
string value;
} config;
struct {
bool verify = false;
bool execute = false;
bool no_overwrite = false;
bool no_overwrite_force = false;
bool update = false;
bool ignore_pt = false;
int partition = -1;
} load;
struct {
bool hash = false;
bool sign = false;
bool clear_sram = false;
uint16_t major_version = 0;
uint16_t minor_version = 0;
uint16_t rollback_version = 0;
std::vector<uint16_t> rollback_rows;
} seal;
struct {
uint32_t align = 0x1000;
} link;
struct {
bool all = false;
bool verify = false;
} save;
struct {
bool semantic = false;
string version;
} version;
struct {
#if HAS_MBEDTLS
bool hash = true;
#else
bool hash = false;
#endif
bool sign = false;
bool singleton = false;
} partition;
struct {
bool abs_block = false;
#if SUPPORT_A2
uint32_t abs_block_loc = 0x11000000 - UF2_PAGE_SIZE;
#else
uint32_t abs_block_loc = 0;
#endif
} uf2;
};
_settings settings;
std::shared_ptr<cmd> selected_cmd;
model_t selected_model = unknown;
auto device_selection =
(
(option("--bus") & integer("bus").min_value(0).max_value(255).set(settings.bus)
.if_missing([] { return "missing bus number"; })) % "Filter devices by USB bus number" +
(option("--address") & integer("addr").min_value(1).max_value(127).set(settings.address)
.if_missing([] { return "missing address"; })) % "Filter devices by USB device address" +
(option("--vid") & integer("vid").set(settings.vid).if_missing([] { return "missing vid"; })) % "Filter by vendor id" +
(option("--pid") & integer("pid").set(settings.pid)) % "Filter by product id" +
(option("--ser") & value("ser").set(settings.ser)) % "Filter by serial number"
+ option('f', "--force").set(settings.force) % "Force a device not in BOOTSEL mode but running compatible code to reset so the command can be executed. After executing the command (unless the command itself is a 'reboot') the device will be rebooted back to application mode" +
option('F', "--force-no-reboot").set(settings.force_no_reboot) % "Force a device not in BOOTSEL mode but running compatible code to reset so the command can be executed. After executing the command (unless the command itself is a 'reboot') the device will be left connected and accessible to picotool, but without the RPI-RP2 drive mounted"
).min(0).doc_non_optional(true).collapse_synopsys("device-selection");
#define file_types_x(i)\
(option ('t', "--type") & value("type").set(settings.file_types[i]))\
% "Specify file type (uf2 | elf | bin) explicitly, ignoring file extension"
#define named_file_types_x(types, i)\
(option ('t', "--type") & value("type").set(settings.file_types[i]))\
% "Specify file type (" types ") explicitly, ignoring file extension"
#define file_selection_x(i)\
(\
value("filename").with_exclusion_filter([](const string &value) {\
return value.find_first_of('-') == 0;\
}).set(settings.filenames[i]) % "The file name" +\
file_types_x(i)\
)
#define named_file_selection_x(name, i)\
(\
value(name).with_exclusion_filter([](const string &value) {\
return value.find_first_of('-') == 0;\
}).set(settings.filenames[i]) % "The file name" +\
file_types_x(i)\
)
#define named_typed_file_selection_x(name, i, types)\
(\
value(name).with_exclusion_filter([](const string &value) {\
return value.find_first_of('-') == 0;\
}).set(settings.filenames[i]) % "The file name" +\
named_file_types_x(types, i)\
)
#define optional_file_selection_x(name, i)\
(\
value(name).with_exclusion_filter([](const string &value) {\
return value.find_first_of('-') == 0;\
}).set(settings.filenames[i]).min(0) % "The file name" +\
file_types_x(i)\
).min(0).doc_non_optional(true)
#define optional_typed_file_selection_x(name, i, types)\
(\
value(name).with_exclusion_filter([](const string &value) {\
return value.find_first_of('-') == 0;\
}).set(settings.filenames[i]).min(0) % "The file name" +\
named_file_types_x(types, i)\
).min(0).doc_non_optional(true)
#define option_file_selection_x(option, i)\
(\
option & value("filename").with_exclusion_filter([](const string &value) {\
return value.find_first_of('-') == 0;\
}).set(settings.filenames[i]) % "The file name" +\
file_types_x(i)\
)
auto file_types = (option ('t', "--type") & value("type").set(settings.file_types[0]))
% "Specify file type (uf2 | elf | bin) explicitly, ignoring file extension";
auto file_selection =
(
value("filename").with_exclusion_filter([](const string &value) {
return value.find_first_of('-') == 0;
}).set(settings.filenames[0]) % "The file name" +
file_types
);
struct info_command : public cmd {
info_command() : cmd("info") {}
bool execute(device_map& devices) override;
device_support get_device_support() override {
if (settings.filenames[0].empty())
return zero_or_more;
else
return none;
}
group get_cli() override {
return (
(
option('b', "--basic").set(settings.info.show_basic) % "Include basic information. This is the default" +
option('p', "--pins").set(settings.info.show_pins) % "Include pin information" +
option('d', "--device").set(settings.info.show_device) % "Include device information" +
option("--debug").set(settings.info.show_debug) % "Include device debug information" +
option('l', "--build").set(settings.info.show_build) % "Include build attributes" +
option('a', "--all").set(settings.info.all) % "Include all information"
).min(0).doc_non_optional(true) % "Information to display" +
(
#if HAS_LIBUSB
device_selection % "To target one or more connected RP-series device(s) in BOOTSEL mode (the default)" |
#endif
file_selection % "To target a file"
).major_group("TARGET SELECTION").min(0).doc_non_optional(true)
);
}
string get_doc() const override {
return "Display information from the target device(s) or file.\nWithout any arguments, this will display basic information for all connected RP-series devices in BOOTSEL mode";
}
};
struct config_command : public cmd {
config_command() : cmd("config") {}
bool execute(device_map& devices) override;
device_support get_device_support() override {
if (settings.filenames[0].empty())
return zero_or_more;
else
return none;
}
group get_cli() override {
return (
(option('s', "--set") & (
value("key").set(settings.config.key) % "Variable name" +
value("value").set(settings.config.value) % "New value")
).force_expand_help(true) +
(option('g', "--group") & value("group").set(settings.config.group)) % "Filter by feature group" +
(
#if HAS_LIBUSB
device_selection % "To target one or more connected RP-series device(s) in BOOTSEL mode (the default)" |
#endif
file_selection % "To target a file"
).major_group("TARGET SELECTION").min(0).doc_non_optional(true)
);
}
string get_doc() const override {
return "Display or change program configuration settings from the target device(s) or file.";
}
};
#if HAS_LIBUSB
struct verify_command : public cmd {
verify_command() : cmd("verify") {}
bool execute(device_map &devices) override;
group get_cli() override {
return (
device_selection % "Target device selection" +
file_selection % "The file to compare against" +
(
(option('r', "--range").set(settings.range_set) % "Compare a sub range of memory only" &
hex("from").set(settings.from) % "The lower address bound in hex" &
hex("to").set(settings.to) % "The upper address bound in hex").force_expand_help(true) +
(option('o', "--offset").set(settings.offset_set) % "Specify the load address when comparing with a BIN file" &
hex("offset").set(settings.offset) % "Load offset (memory address; default 0x10000000)").force_expand_help(true)
).min(0).doc_non_optional(true) % "Address options"
);
}
string get_doc() const override {
return "Check that the device contents match those in the file.";
}
};
struct save_command : public cmd {
save_command() : cmd("save") {}
bool execute(device_map &devices) override;
group get_cli() override {
return (
(
option('p', "--program") % "Save the installed program only. This is the default" |
option('a', "--all").doc_non_optional(true).set(settings.save.all) % "Save all of flash memory" |
(
option('r', "--range").set(settings.range_set) % "Save a range of memory. Note that UF2s always store complete 256 byte-aligned blocks of 256 bytes, and the range is expanded accordingly" &
hex("from").set(settings.from) % "The lower address bound in hex" &
hex("to").set(settings.to) % "The upper address bound in hex"
).min(0).doc_non_optional(true)
).min(0).doc_non_optional(true).no_match_beats_error(false) % "Selection of data to save" +
option('v', "--verify").set(settings.save.verify) % "Verify the data was saved correctly" +
(option("--family") % "Specify the family ID to save the file as" &
family_id("family_id").set(settings.family_id) % "family ID to save file as").force_expand_help(true) +
( // note this parenthesis seems to help with error messages for say save --foo
device_selection % "Source device selection" +
file_selection % "File to save to"
)
);
}
string get_doc() const override {
return "Save the program / memory stored in flash on the device to a file.";
}
};
struct load_command : public cmd {
load_command() : cmd("load") {}
bool execute(device_map &devices) override;
group get_cli() override {
return (
(
option("--ignore-partitions").set(settings.load.ignore_pt) % "When writing flash data, ignore the partition table and write to absolute space" +
(option("--family") % "Specify the family ID of the file to load" &
family_id("family_id").set(settings.family_id) % "family ID to use for load").force_expand_help(true) +
(option('p', "--partition") % "Specify the partition to load into" &
integer("partition").set(settings.load.partition) % "partition to load into").force_expand_help(true) +
option('n', "--no-overwrite").set(settings.load.no_overwrite) % "When writing flash data, do not overwrite an existing program in flash. If picotool cannot determine the size/presence of the program in flash, the command fails" +
option('N', "--no-overwrite-unsafe").set(settings.load.no_overwrite_force) % "When writing flash data, do not overwrite an existing program in flash. If picotool cannot determine the size/presence of the program in flash, the load continues anyway" +
option('u', "--update").set(settings.load.update) % "Skip writing flash sectors that already contain identical data" +
option('v', "--verify").set(settings.load.verify) % "Verify the data was written correctly" +
option('x', "--execute").set(settings.load.execute) % "Attempt to execute the downloaded file as a program after the load"
).min(0).doc_non_optional(true) % "Post load actions" +
file_selection % "File to load from" +
(
option('o', "--offset").set(settings.offset_set) % "Specify the load address for a BIN file" &
hex("offset").set(settings.offset) % "Load offset (memory address; default 0x10000000)"
).force_expand_help(true) % "BIN file options" +
device_selection % "Target device selection"
);
}
string get_doc() const override {
return "Load the program / memory range stored in a file onto the device.";
}
};
struct erase_command : public cmd {
erase_command() : cmd("erase") {}
bool execute(device_map &devices) override;
group get_cli() override {
return (
(
option('a', "--all") % "Erase all of flash memory. This is the default" |
(
option('p', "--partition") % "Erase a partition" &
integer("partition").set(settings.load.partition) % "Partition number to erase"
).min(0).doc_non_optional(true) |
(
option('r', "--range").set(settings.range_set) % "Erase a range of memory. Note that erases must be 4096 byte-aligned, so the range is expanded accordingly" &
hex("from").set(settings.from) % "The lower address bound in hex" &
hex("to").set(settings.to) % "The upper address bound in hex"
).min(0).doc_non_optional(true)
).min(0).doc_non_optional(true).no_match_beats_error(false) % "Selection of data to erase" +
( // note this parenthesis seems to help with error messages for say erase --foo
device_selection % "Source device selection"
)
);
}
string get_doc() const override {
return "Erase the program / memory stored in flash on the device.";
}
};
#endif
#if HAS_MBEDTLS
struct encrypt_command : public cmd {
encrypt_command() : cmd("encrypt") {}
bool execute(device_map &devices) override;
virtual device_support get_device_support() override { return none; }
group get_cli() override {
return (
option("--quiet").set(settings.quiet) % "Don't print any output" +
option("--verbose").set(settings.verbose) % "Print verbose output" +
(
option("--hash").set(settings.seal.hash) % "Hash the encrypted file" +
option("--sign").set(settings.seal.sign) % "Sign the encrypted file"
).min(0).doc_non_optional(true) % "Signing Configuration" +
named_file_selection_x("infile", 0) % "File to load from" +
(
option('o', "--offset").set(settings.offset_set) % "Specify the load address for a BIN file" &
hex("offset").set(settings.offset) % "Load offset (memory address; default 0x10000000)"
).force_expand_help(true) % "BIN file options" +
named_file_selection_x("outfile", 1) % "File to save to" +
named_typed_file_selection_x("aes_key", 2, "bin") % "AES Key" +
optional_typed_file_selection_x("signing_key", 3, "pem") % "Signing Key file"
);
}
string get_doc() const override {
return "Encrypt the program.";
}
};
struct seal_command : public cmd {
seal_command() : cmd("seal") {}
bool execute(device_map &devices) override;
virtual device_support get_device_support() override { return none; }
group get_cli() override {
return (
option("--quiet").set(settings.quiet) % "Don't print any output" +
option("--verbose").set(settings.verbose) % "Print verbose output" +
(
option("--hash").set(settings.seal.hash) % "Hash the file" +
option("--sign").set(settings.seal.sign) % "Sign the file" +
option("--clear").set(settings.seal.clear_sram) % "Clear all of SRAM on load"
).min(0).doc_non_optional(true) % "Configuration" +
named_file_selection_x("infile", 0) % "File to load from" +
(
option('o', "--offset").set(settings.offset_set) % "Specify the load address for a BIN file" &
hex("offset").set(settings.offset) % "Load offset (memory address; default 0x10000000)"
).force_expand_help(true) % "BIN file options" +
named_file_selection_x("outfile", 1) % "File to save to" +
optional_typed_file_selection_x("key", 2, "pem") % "Key file" +
optional_typed_file_selection_x("otp", 3, "json") % "File to save OTP to (will edit existing file if it exists)" +
(
option("--major") &
integer("major").set(settings.seal.major_version)
).min(0) % "Add Major Version" +
(
option("--minor") &
integer("minor").set(settings.seal.minor_version)
).min(0) % "Add Minor Version" +
(
option("--rollback") &
integer("rollback").set(settings.seal.rollback_version) +
hex("rows").add_to(settings.seal.rollback_rows).min(0).repeatable()
).min(0) % "Add Rollback Version"
);
}
string get_doc() const override {
return "Add final metadata to a binary, optionally including a hash and/or signature.";
}
};
#endif
struct link_command : public cmd {
link_command() : cmd("link") {}
bool execute(device_map &devices) override;
virtual device_support get_device_support() override { return none; }
group get_cli() override {
return (
option("--quiet").set(settings.quiet) % "Don't print any output" +
option("--verbose").set(settings.verbose) % "Print verbose output" +
named_typed_file_selection_x("outfile", 0, "uf2 | bin") % "File to write to" +
named_file_selection_x("infile1", 1) % "Files to link" +
named_file_selection_x("infile2", 2) % "Files to link" +
optional_file_selection_x("infile3", 3) % "Files to link" +
option('p', "--pad") & hex("pad").set(settings.link.align) % "Specify alignment to pad to, defaults to 0x1000"
);
}
string get_doc() const override {
return "Link multiple binaries into one block loop.";
}
};
#if HAS_LIBUSB
struct partition_info_command : public cmd {
partition_info_command() : cmd("info") {}
bool execute(device_map &devices) override;
group get_cli() override {
return (
(option('m', "--family") & family_id("family_id").set(settings.family_id)) % "family ID (will show target partition for said family)" +
device_selection % "Target device selection"
);
}
string get_doc() const override {
return "Print the device's partition table.";
}
void print_permissions(unsigned int p) const;
void insert_default_families(uint32_t flags_and_permissions, vector<std::string> &family_ids) const;
};
#endif
struct partition_create_command : public cmd {
partition_create_command() : cmd("create") {}
bool execute(device_map &devices) override;
virtual device_support get_device_support() override { return none; }
group get_cli() override {
return (
option("--quiet").set(settings.quiet) % "Don't print any output" +
option("--verbose").set(settings.verbose) % "Print verbose output" +
named_typed_file_selection_x("infile", 0, "json") % "partition table JSON" +
(named_file_selection_x("outfile", 1) % "output file" +
(
(option('o', "--offset").set(settings.offset_set) % "Specify the load address for UF2 file output" &
hex("offset").set(settings.offset) % "Load offset (memory address; default 0x10000000)").force_expand_help(true) +
(option("--family") % "Specify the family if for UF2 file output" &
family_id("family_id").set(settings.family_id) % "family ID for UF2 (default absolute)").force_expand_help(true)
).min(0).force_expand_help(true) % "UF2 output options") +
optional_typed_file_selection_x("bootloader", 2, "elf") % "embed partition table into bootloader ELF" +
(
#if HAS_MBEDTLS
// todo why doesn't this set settings.partition.sign?
((option("--sign").set(settings.partition.sign) & value("keyfile").with_exclusion_filter([](const string &value) {
return value.find_first_of('-') == 0;
}).set(settings.filenames[3])) % "The file name" +
named_file_types_x("pem", 3)) % "Sign the partition table" +
(option("--no-hash").clear(settings.partition.hash) % "Don't hash the partition table") +
#endif
(option("--singleton").set(settings.partition.singleton) % "Singleton partition table")
).min(0).force_expand_help(true) % "Partition Table Options"
#if SUPPORT_A2
+ (
option("--abs-block").set(settings.uf2.abs_block) % "Enforce support for an absolute block" +
hex("abs_block_loc").set(settings.uf2.abs_block_loc).min(0) % "absolute block location (default to 0x10ffff00)"
).force_expand_help(true).min(0) % "Errata RP2350-E10 Fix"
#endif
);
}
string get_doc() const override {
return "Create a partition table from json";
}
void print_permissions(unsigned int p) const;
void insert_default_families(uint32_t flags_and_permissions, vector<std::string> &family_ids) const;
};
vector<std::shared_ptr<cmd>> partition_sub_commands {
#if HAS_LIBUSB
std::shared_ptr<cmd>(new partition_info_command()),
#endif
std::shared_ptr<cmd>(new partition_create_command()),
};
struct partition_command : public multi_cmd {
partition_command() : multi_cmd("partition", partition_sub_commands) {}
string get_doc() const override {
return "Commands related to RP2350 Partition Tables";
}
};
struct otp_list_command : public cmd {
otp_list_command() : cmd("list") {}
bool execute(device_map& devices) override;
virtual device_support get_device_support() override { return none; }
group get_cli() override {
return (
(
option('p', "--pages").set(settings.otp.list_pages) % "Show page number/page row number" +
option('n', "--no-descriptions").set(settings.otp.list_no_descriptions) % "Don't show descriptions" +
option('f', "--field-descriptions").set(settings.otp.list_field_descriptions) % "Show all field descriptions" +
(option('i', "--include") & value("filename").add_to(settings.otp.extra_files)).min(0).max(1) % "Include extra otp definition" + // todo more than 1
(value("selector").add_to(settings.otp.selectors) %
"The row/field selector, each of which can select a whole row:\n\n" \
"ROW_NAME to select a whole row by name.\n" \
"ROW_NUMBER to select a whole row by number.\n" \
"PAGE:PAGE_ROW_NUMBER to select a whole row by page and number within page.\n\n" \
"... or can select a single field/subset of a row (where REG_SEL is one of the above row selectors):\n\n"
"REG_SEL.FIELD_NAME to select a field within a row by name.\n" \
"REG_SEL.n-m to select a range of bits within a row.\n" \
"REG_SEL.n to select a single bit within a row.\n" \
".FIELD_NAME to select any row's field by name.\n\n" \
".. or can selected multiple rows by using blank or '*' for PAGE or PAGE_ROW_NUMBER").repeatable().min(0)
) % "Row/Field Selection"
);
}
string get_doc() const override {
return "List matching known registers/fields";
}
};
#if HAS_LIBUSB
struct otp_get_command : public cmd {
otp_get_command() : cmd("get") {}
bool execute(device_map& devices) override;
virtual bool requires_rp2350() const override { return true; }
group get_cli() override {
return (
(
(option('c', "--copies") & integer("copies").min(1).set(settings.otp.redundancy)) % "Read multiple redundant values" +
option('r', "--raw").set(settings.otp.raw) % "Get raw 24 bit values" +
option('e', "--ecc").set(settings.otp.ecc) % "Use error correction" +
option('n', "--no-descriptions").set(settings.otp.list_no_descriptions) % "Don't show descriptions" +
(option('i', "--include") & value("filename").add_to(settings.otp.extra_files)).min(0).max(1) % "Include extra otp definition" // todo more than 1
).min(0).doc_non_optional(true) % "Row/field options" +
(
device_selection % "Target device selection"
).major_group("TARGET SELECTION").min(0).doc_non_optional(true) +
(
option('z', "--fuzzy").set(settings.otp.fuzzy) % "Allow fuzzy name searches in selector vs exact match" +
(value("selector").add_to(settings.otp.selectors) %
"The row/field selector, each of which can select a whole row:\n\n" \
"ROW_NAME to select a whole row by name.\n" \
"ROW_NUMBER to select a whole row by number.\n" \
"PAGE:PAGE_ROW_NUMBER to select a whole row by page and number within page.\n\n" \