mask-roms-loaders: add generic and more vendor specific protocols

Author: orangecms

src/mask-roms-loaders.md

@@ -15,7 +15,17 @@ of such a mechanism, they also have their own software utilities that understand
 the respective protocol. With that software, one may read out chip information,
 perform MMIO access, transfer data into memory and execute it, set fuses, etc.
 
-### Examples
+### Generic protocols, variants and tools
+
+- [USB Device Firmware Upgrade (DFU)](https://www.usb.org/document-library/device-firmware-upgrade-11-new-version-31-aug-2004)
+  - [STM32](https://www.st.com/resource/en/application_note/an3156-usb-dfu-protocol-used-in-the-stm32-bootloader-stmicroelectronics.pdf)
+  - [usbd-dfu (written in Rust)](https://github.com/vitalyvb/usbd-dfu)
+- [fastboot](https://android.googlesource.com/platform/system/core/+/master/fastboot/README.md)
+  - [flashing instructions for Android development](https://source.android.com/docs/setup/test/running)
+  - [U-Boot documentation on fastboot](https://docs.u-boot.org/en/latest/android/fastboot-protocol.html)
+  - [fastboot host-side implementation in Rust](https://github.com/platform-system-interface/fastboot)
+
+### Vendor specific protocols and tools
 
 - Allwinner: FEL mode, usable with
   - [`sunxi-fel`](https://github.com/linux-sunxi/sunxi-tools)
@@ -24,11 +34,19 @@ perform MMIO access, transfer data into memory and execute it, set fuses, etc.
   - other tools exist
 - Amlogic: (name unknown?), changed at least once over time (?)
   - [`pyamlboot`](https://github.com/superna9999/pyamlboot)
-  - [`aml_boot`](https://github.com/orangecms/aml_boot)
+  - [`aml_boot`](https://github.com/platform-system-interface/aml_boot)
   - other tools exist
+- Bouffalo Lab
+  - [`bl_boot`](https://github.com/platform-system-interface/bl_boot)
+- Canaan Kendryte
+  - [`kendryte_boot`](https://github.com/platform-system-interface/kendryte_boot)
 - Rockchip: **TODO**
   - [`rkflashtool`](https://github.com/linux-rockchip/rkflashtool)
   - [`xrock`](https://github.com/xboot/xrock)
+- Sophgo
+  - [`sg_boot`](https://github.com/platform-system-interface/sg_boot)
+- StarFive JingHong (JH)
+  - [`jh_boot`](https://github.com/platform-system-interface/jh_boot)
 
 ### Boot Flows
 
@@ -83,3 +101,5 @@ design. I.e., it is [protected against modification](platform-security.md).
 - Arm secure boot chain on Ampere Altra
   * [Armed to boot talk](https://youtu.be/i2IG6Au34xM)
   * [Armed to boot blog post](https://blog.cloudflare.com/armed-to-boot/)
+
+#### RISC-V platforms