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[beken-72xx] Add base BK7231 support config

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Kuba Szczodrzyński
2022-06-13 16:58:46 +02:00
parent c3e2c105d4
commit 85b5b1df91
18 changed files with 514 additions and 20 deletions
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20
docs/families.md
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@@ -6,13 +6,13 @@ A list of families currently available in this project.
The following list corresponds to UF2 OTA format family names, and is also [available as JSON](../families.json). The IDs are also present in [ChipType.h](../arduino/libretuya/core/ChipType.h).
Title | Name (parent) | Code | Short name & ID | Supported MCU(s) | Arduino Core | Source SDK
------------------------------------------------------|----------------|--------|-------------------------|------------------|--------------|--------------------------------------------------------------------------
Realtek Ameba1 | `-` | `-` | `RTL8710A` (0x9FFFD543) | - | ❌ | -
[Realtek AmebaZ](https://www.amebaiot.com/en/amebaz/) | `realtek-ambz` | `ambz` | `RTL8710B` (0x22E0D6FC) | RTL8710BN | ✔️ | `framework-realtek-amb1` ([amb1_sdk](https://github.com/ambiot/amb1_sdk))
Realtek AmebaZ2 | `-` | `-` | `RTL8720C` (0xE08F7564) | - | ❌ | -
Realtek AmebaD | `-` | `-` | `RTL8720D` (0x3379CFE2) | - | ❌ | -
Beken 7231T | `-` | `-` | `BK7231T` (0x675A40B0) | - | ❌ | -
Beken 7231N | `-` | `-` | `BK7231N` (0x7B3EF230) | - | ❌ | -
Boufallo 602 | `-` | `-` | `BL602` (0xDE1270B7) | - | ❌ | -
Xradiotech 809 | `-` | `-` | `XR809` (0x51E903A8) | - | ❌ | -
Title | Name (parent) | Code | Short name & ID | Supported MCU(s) | Arduino Core | Source SDK
-------------------------------------------------------------------|------------------------------|----------------------|-------------------------|---------------------------|--------------|----------------------------------------------------------------------------------
Realtek Ameba1 | `-` | `-` | `RTL8710A` (0x9FFFD543) | - | ❌ | -
[Realtek AmebaZ](https://www.amebaiot.com/en/amebaz/) | `realtek-ambz` | `ambz` | `RTL8710B` (0x22E0D6FC) | RTL8710BN | ✔️ | `framework-realtek-amb1` ([amb1_sdk](https://github.com/ambiot/amb1_sdk))
Realtek AmebaZ2 | `-` | `-` | `RTL8720C` (0xE08F7564) | - | ❌ | -
Realtek AmebaD | `-` | `-` | `RTL8720D` (0x3379CFE2) | - | ❌ | -
[Beken 7231T](http://www.bekencorp.com/en/goods/detail/cid/7.html) | `beken-7231t` (`beken-72xx`) | `bk7231t` (`bk72xx`) | `BK7231T` (0x675A40B0) | BK7231T, BK7231S, BK7231U | ❌ | `framework-beken-bdk` ([bdk_freertos](https://github.com/bekencorp/bdk_freertos))
Beken 7231N | `-` | `-` | `BK7231N` (0x7B3EF230) | - | ❌ | -
Boufallo 602 | `-` | `-` | `BL602` (0xDE1270B7) | - | ❌ | -
Xradiotech 809 | `-` | `-` | `XR809` (0x51E903A8) | - | ❌ | -

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docs/platform/beken-72xx/README.md Normal file
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# Beken 72xx - notes
There are many chip variations in this SoC family:
- BK7231
- BK7231T
- BK7231N
- BK7231S
- BK7231U
The "officially existing" ones are BK7231, BK7231N and BK7231U. These are supported by Beken SDKs, such as `bdk_freertos`, although `bk7231s_alios_sdk` also existed at some point.
- BK7231N is substantially different than the other chips, so running T code on N (and vice versa) is not directly possible.
- BK7231 does not have eFuse.
- there are some references to U meaning USB support
- T seems to be exclusive to Tuya boards (that would explain the name); in the T SDK from Tuya, `CFG_SOC_NAME` is set to `SOC_BK7231U`
- T's bootloader greets with `BK7231S_1.0.5` on UART
Regarding `bdk_freertos`:
- `make` allows selecting for which MCU the code should be compiled
- `make bk7231` doesn't compile at all
- `make bk7231u` doesn't run on T with Tuya's bootloader (1.0.5), though it works just fine after replacing the bootloader with one of these included with `bdk_freertos` (1.0.8) (yes, even `bk7231n` bootloader)
- after making a few changes to `driver/entry` and `driver/intc` (so it looks more like the code from T SDK) `bdk_freertos` runs just fine