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Alex B.
2025-07-26 14:04:40 -04:00
parent 85c2166eaf
commit 0714b72f46
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201
node_modules/esptool-js/lib/targets/esp32s3.js generated vendored Normal file
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import { ROM } from "./rom.js";
export class ESP32S3ROM extends ROM {
constructor() {
super(...arguments);
this.CHIP_NAME = "ESP32-S3";
this.IMAGE_CHIP_ID = 9;
this.EFUSE_BASE = 0x60007000;
this.MAC_EFUSE_REG = this.EFUSE_BASE + 0x044;
this.EFUSE_BLOCK1_ADDR = this.EFUSE_BASE + 0x44;
this.EFUSE_BLOCK2_ADDR = this.EFUSE_BASE + 0x5c;
this.UART_CLKDIV_REG = 0x60000014;
this.UART_CLKDIV_MASK = 0xfffff;
this.UART_DATE_REG_ADDR = 0x60000080;
this.FLASH_WRITE_SIZE = 0x400;
this.BOOTLOADER_FLASH_OFFSET = 0x0;
this.FLASH_SIZES = {
"1MB": 0x00,
"2MB": 0x10,
"4MB": 0x20,
"8MB": 0x30,
"16MB": 0x40,
};
this.SPI_REG_BASE = 0x60002000;
this.SPI_USR_OFFS = 0x18;
this.SPI_USR1_OFFS = 0x1c;
this.SPI_USR2_OFFS = 0x20;
this.SPI_MOSI_DLEN_OFFS = 0x24;
this.SPI_MISO_DLEN_OFFS = 0x28;
this.SPI_W0_OFFS = 0x58;
this.USB_RAM_BLOCK = 0x800;
this.UARTDEV_BUF_NO_USB = 3;
this.UARTDEV_BUF_NO = 0x3fcef14c;
}
async getChipDescription(loader) {
const majorRev = await this.getMajorChipVersion(loader);
const minorRev = await this.getMinorChipVersion(loader);
const pkgVersion = await this.getPkgVersion(loader);
const chipName = {
0: "ESP32-S3 (QFN56)",
1: "ESP32-S3-PICO-1 (LGA56)",
};
return `${chipName[pkgVersion] || "unknown ESP32-S3"} (revision v${majorRev}.${minorRev})`;
}
async getPkgVersion(loader) {
const numWord = 3;
return ((await loader.readReg(this.EFUSE_BLOCK1_ADDR + 4 * numWord)) >> 21) & 0x07;
}
async getRawMinorChipVersion(loader) {
const hiNumWord = 5;
const hi = ((await loader.readReg(this.EFUSE_BLOCK1_ADDR + 4 * hiNumWord)) >> 23) & 0x01;
const lowNumWord = 3;
const low = ((await loader.readReg(this.EFUSE_BLOCK1_ADDR + 4 * lowNumWord)) >> 18) & 0x07;
return (hi << 3) + low;
}
async getMinorChipVersion(loader) {
const minorRaw = await this.getRawMinorChipVersion(loader);
if (await this.isEco0(loader, minorRaw)) {
return 0;
}
return this.getRawMinorChipVersion(loader);
}
async getRawMajorChipVersion(loader) {
const numWord = 5;
return ((await loader.readReg(this.EFUSE_BLOCK1_ADDR + 4 * numWord)) >> 24) & 0x03;
}
async getMajorChipVersion(loader) {
const minorRaw = await this.getRawMinorChipVersion(loader);
if (await this.isEco0(loader, minorRaw)) {
return 0;
}
return this.getRawMajorChipVersion(loader);
}
async getBlkVersionMajor(loader) {
const numWord = 4;
return ((await loader.readReg(this.EFUSE_BLOCK2_ADDR + 4 * numWord)) >> 0) & 0x03;
}
async getBlkVersionMinor(loader) {
const numWord = 3;
return ((await loader.readReg(this.EFUSE_BLOCK1_ADDR + 4 * numWord)) >> 24) & 0x07;
}
async isEco0(loader, minorRaw) {
// Workaround: The major version field was allocated to other purposes
// when block version is v1.1.
// Luckily only chip v0.0 have this kind of block version and efuse usage.
return ((minorRaw & 0x7) === 0 &&
(await this.getBlkVersionMajor(loader)) === 1 &&
(await this.getBlkVersionMinor(loader)) === 1);
}
async getFlashCap(loader) {
const numWord = 3;
const block1Addr = this.EFUSE_BASE + 0x044;
const addr = block1Addr + 4 * numWord;
const registerValue = await loader.readReg(addr);
const flashCap = (registerValue >> 27) & 0x07;
return flashCap;
}
async getFlashVendor(loader) {
const numWord = 4;
const block1Addr = this.EFUSE_BASE + 0x044;
const addr = block1Addr + 4 * numWord;
const registerValue = await loader.readReg(addr);
const vendorId = (registerValue >> 0) & 0x07;
const vendorMap = {
1: "XMC",
2: "GD",
3: "FM",
4: "TT",
5: "BY",
};
return vendorMap[vendorId] || "";
}
async getPsramCap(loader) {
const numWord = 4;
const block1Addr = this.EFUSE_BASE + 0x044;
const addr = block1Addr + 4 * numWord;
const registerValue = await loader.readReg(addr);
const psramCap = (registerValue >> 3) & 0x03;
return psramCap;
}
async getPsramVendor(loader) {
const numWord = 4;
const block1Addr = this.EFUSE_BASE + 0x044;
const addr = block1Addr + 4 * numWord;
const registerValue = await loader.readReg(addr);
const vendorId = (registerValue >> 7) & 0x03;
const vendorMap = {
1: "AP_3v3",
2: "AP_1v8",
};
return vendorMap[vendorId] || "";
}
async getChipFeatures(loader) {
const features = ["Wi-Fi", "BLE"];
const flashMap = {
0: null,
1: "Embedded Flash 8MB",
2: "Embedded Flash 4MB",
};
const flashCap = await this.getFlashCap(loader);
const flashVendor = await this.getFlashVendor(loader);
const flash = flashMap[flashCap];
const flashDescription = flash !== undefined ? flash : "Unknown Embedded Flash";
if (flash !== null) {
features.push(`${flashDescription} (${flashVendor})`);
}
const psramMap = {
0: null,
1: "Embedded PSRAM 8MB",
2: "Embedded PSRAM 2MB",
};
const psramCap = await this.getPsramCap(loader);
const psramVendor = await this.getPsramVendor(loader);
const psram = psramMap[psramCap];
const psramDescription = psram !== undefined ? psram : "Unknown Embedded PSRAM";
if (psram !== null) {
features.push(`${psramDescription} (${psramVendor})`);
}
return features;
}
async getCrystalFreq(loader) {
return 40;
}
_d2h(d) {
const h = (+d).toString(16);
return h.length === 1 ? "0" + h : h;
}
async postConnect(loader) {
const bufNo = (await loader.readReg(this.UARTDEV_BUF_NO)) & 0xff;
loader.debug("In _post_connect " + bufNo);
if (bufNo == this.UARTDEV_BUF_NO_USB) {
loader.ESP_RAM_BLOCK = this.USB_RAM_BLOCK;
}
}
async readMac(loader) {
let mac0 = await loader.readReg(this.MAC_EFUSE_REG);
mac0 = mac0 >>> 0;
let mac1 = await loader.readReg(this.MAC_EFUSE_REG + 4);
mac1 = (mac1 >>> 0) & 0x0000ffff;
const mac = new Uint8Array(6);
mac[0] = (mac1 >> 8) & 0xff;
mac[1] = mac1 & 0xff;
mac[2] = (mac0 >> 24) & 0xff;
mac[3] = (mac0 >> 16) & 0xff;
mac[4] = (mac0 >> 8) & 0xff;
mac[5] = mac0 & 0xff;
return (this._d2h(mac[0]) +
":" +
this._d2h(mac[1]) +
":" +
this._d2h(mac[2]) +
":" +
this._d2h(mac[3]) +
":" +
this._d2h(mac[4]) +
":" +
this._d2h(mac[5]));
}
getEraseSize(offset, size) {
return size;
}
}