【Debian & Arch Linux On Milkv-duo 256M】Milkv-duo 256M 运行 Debian & Arch Linux 系统 视频教程

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duo256m
duo256m575×696 109 KB

2023.12.31 学会自己编译内核了，编译了一个内存全开内核，可使用内存240M

duo256M_linux_Kernel_Memory_240M.zip

Duo256M 编译内核的动态图记录

duo256

修改内存 240M可用设置

$ git diff  memmap.py
+++ b/build/boards/cv181x/cv1812cp_milkv_duo256m_sd/memmap.py
@@ -40,10 +40,10 @@ class MemoryMap:
     # =================
     # Multimedia buffer. Used by u-boot/kernel/FreeRTOS
     # =================
-    ION_SIZE = 75 * SIZE_1M
-    H26X_BITSTREAM_SIZE = 2 * SIZE_1M
+    ION_SIZE = 0 * SIZE_1M
+    H26X_BITSTREAM_SIZE = 0 * SIZE_1M
     H26X_ENC_BUFF_SIZE = 0
-    ISP_MEM_BASE_SIZE = 20 * SIZE_1M
+    ISP_MEM_BASE_SIZE = 0 * SIZE_1M
     FREERTOS_RESERVED_ION_SIZE = H26X_BITSTREAM_SIZE + H26X_ENC_BUFF_SIZE + ISP_MEM_BASE_SIZE
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