#------------------------------------------------------------------------------ # $File: uf2,v 1.6 2024/09/04 19:08:08 christos Exp $ # uf2: file(1) magic for UF2 firmware image files # # https://github.com/microsoft/uf2 # # Created by Blake Ramsdell 0 string UF2\n UF2 firmware image !:ext uf2 # This is for checking the other magic numbers, do we want to do that? #>4 lelong 0x9E5D5157 howdy #>>508 lelong 0x0AB16F30 doody >8 lelong &0x0001 \b, not main flash >8 lelong &0x1000 \b, file container >8 lelong &0x2000 \b, family # To update the UF2 family data, use this fine command # # families=`curl \ # https://raw.githubusercontent.com/microsoft/uf2/master/utils/uf2families.json \ # | jq -r '.[] | ">>28\tlelong\t\(.id)\t\(.description)"' | sort -n -k 3` && \ # perl -0777 -i -pe \ # "s/(### BEGIN UF2 FAMILIES\\n).*(\\n### END UF2 FAMILIES)/\$1$families\$2/s" \ # uf2 ### BEGIN UF2 FAMILIES >>28 lelong 0x00ff6919 ST STM32L4xx >>28 lelong 0x04240bdf ST STM32L5xx >>28 lelong 0x06d1097b ST STM32F411xC >>28 lelong 0x11de784a M0SENSE BL702 >>28 lelong 0x16573617 Microchip (Atmel) ATmega32 >>28 lelong 0x1851780a Microchip (Atmel) SAML21 >>28 lelong 0x1b57745f Nordic NRF52 >>28 lelong 0x1c5f21b0 ESP32 >>28 lelong 0x1e1f432d ST STM32L1xx >>28 lelong 0x202e3a91 ST STM32L0xx >>28 lelong 0x21460ff0 ST STM32WLxx >>28 lelong 0x22e0d6fc Realtek AmebaZ RTL8710B >>28 lelong 0x2abc77ec NXP LPC55xx >>28 lelong 0x2b88d29c ESP32-C2 >>28 lelong 0x2dc309c5 ST STM32F411xE >>28 lelong 0x300f5633 ST STM32G0xx >>28 lelong 0x31d228c6 GD32F350 >>28 lelong 0x332726f6 ESP32-H2 >>28 lelong 0x3379CFE2 Realtek AmebaD RTL8720D >>28 lelong 0x3d308e94 ESP32-P4 >>28 lelong 0x4b684d71 Sipeed MaixPlay-U4 (BL618) >>28 lelong 0x4c71240a ST STM32G4xx >>28 lelong 0x4f6ace52 LISTENAI CSK300x/400x >>28 lelong 0x4fb2d5bd NXP i.MX RT10XX >>28 lelong 0x51e903a8 Xradiotech 809 >>28 lelong 0x53b80f00 ST STM32F7xx >>28 lelong 0x540ddf62 ESP32-C6 >>28 lelong 0x55114460 Microchip (Atmel) SAMD51 >>28 lelong 0x57755a57 ST STM32F4xx >>28 lelong 0x5a18069b Cypress FX2 >>28 lelong 0x5d1a0a2e ST STM32F2xx >>28 lelong 0x5ee21072 ST STM32F103 >>28 lelong 0x621e937a Nordic NRF52833 >>28 lelong 0x647824b6 ST STM32F0xx >>28 lelong 0x675a40b0 Beken 7231U/7231T >>28 lelong 0x68ed2b88 Microchip (Atmel) SAMD21 >>28 lelong 0x699b62ec WCH CH32V2xx and CH32V3xx >>28 lelong 0x6a82cc42 Beken 7251/7252 >>28 lelong 0x6b846188 ST STM32F3xx >>28 lelong 0x6d0922fa ST STM32F407 >>28 lelong 0x6db66082 ST STM32H7xx >>28 lelong 0x6e7348a8 LISTENAI CSK60xx >>28 lelong 0x6f752678 Nordic NRF52832xxAB >>28 lelong 0x70d16653 ST STM32WBxx >>28 lelong 0x72721d4e Nordic NRF52832xxAA >>28 lelong 0x77d850c4 ESP32-C61 >>28 lelong 0x7b3ef230 Beken 7231N >>28 lelong 0x7be8976d Renesas RA4M1 >>28 lelong 0x7eab61ed ESP8266 >>28 lelong 0x7f83e793 NXP KL32L2x >>28 lelong 0x8fb060fe ST STM32F407VG >>28 lelong 0x9517422f Renesas RZ/A1LU (R7S7210xx) >>28 lelong 0x9af03e33 GigaDevice GD32VF103 >>28 lelong 0x9fffd543 Realtek Ameba1 RTL8710A >>28 lelong 0xa0c97b8e ArteryTek AT32F415 >>28 lelong 0xada52840 Nordic NRF52840 >>28 lelong 0xbfdd4eee ESP32-S2 >>28 lelong 0xc47e5767 ESP32-S3 >>28 lelong 0xd42ba06c ESP32-C3 >>28 lelong 0xde1270b7 Boufallo 602 >>28 lelong 0xe08f7564 Realtek AmebaZ2 RTL8720C >>28 lelong 0xe48bff56 Raspberry Pi RP2040 >>28 lelong 0xe48bff57 Raspberry Pi MC: Absolute (unpartitioned) download >>28 lelong 0xe48bff58 Raspberry Pi MC: Data partition download >>28 lelong 0xe48bff59 Raspberry Pi RP2350, Secure Arm image >>28 lelong 0xe48bff5a Raspberry Pi RP2350, RISC-V image >>28 lelong 0xe48bff5b Raspberry Pi RP2350, Non-secure Arm image >>28 lelong 0xf71c0343 ESP32-C5 ### END UF2 FAMILIES >>28 default x >>>28 lelong x %#08x >8 lelong&0x2000 0 \b, file size >>28 lelong x %#08x >8 lelong &0x4000 \b, MD5 checksum present >8 lelong &0x8000 \b, extension tags present >12 lelong x \b, base address %#08x >24 lelong x \b, %u total blocks