[feat] merge link ld to one file and add arch

CMakeLists.txt

@@ -84,9 +84,8 @@ set(CMAKE_SIZE "${CROSS_COMPILE}size")
 
 set(CMAKE_MKSUNXI "${PROJECT_SOURCE_DIR}/tools/mksunxi")
 
-set(LINK_SCRIPT_FEL ${CMAKE_SOURCE_DIR}/link/link_elf.ld)
-set(LINK_SCRIPT_BIN ${CMAKE_SOURCE_DIR}/link/link_bin.ld)
-
+set(LINK_SCRIPT_FEL ${PROJECT_BINARY_DIR}/link_elf.ld)
+set(LINK_SCRIPT_BIN ${PROJECT_BINARY_DIR}/link_bin.ld)
 
 set(CONFIG_ARCH_ARM32 True)
 set(CONFIG_CHIP_SUN8IW21 True)
@@ -95,6 +94,23 @@ add_definitions(-DCONFIG_CHIP_SUN8IW21)
 
 if (CONFIG_ARCH_ARM32)
 set(ARCH_INCLUDE include/arch/arm32)
+
+set(ARCH_START_ADDRESS "0x00020000")
+set(ARCH_SRAM_LENGTH "128K")
+
+configure_file(
+    "${PROJECT_SOURCE_DIR}/link/arm32/link.ld"
+    "${PROJECT_BINARY_DIR}/link_bin.ld"
+)
+
+set(ARCH_START_ADDRESS "0x00028000")
+set(ARCH_SRAM_LENGTH "100K")
+
+configure_file(
+    "${PROJECT_SOURCE_DIR}/link/arm32/link.ld"
+    "${PROJECT_BINARY_DIR}/link_elf.ld"
+)
+
 endif()
 
 include_directories(

link/link_bin.ld → link/arm32/link.ld

@@ -7,7 +7,7 @@ SEARCH_DIR(.)
 /* Memory Spaces Definitions */
 MEMORY
 {
-  ram   (rwx) : ORIGIN = 0x00020000, LENGTH = 128K /* SRAMC. 132K on boot mode, 100K on FEL mode */
+  ram   (rwx) : ORIGIN = @ARCH_START_ADDRESS@, LENGTH = @ARCH_SRAM_LENGTH@ /* SRAMC. 132K on boot mode, 100K on FEL mode */
 }
 
 /* The stack size used by the application. NOTE: you need to adjust according to your application. */

src/drivers/CMakeLists.txt

@@ -1,5 +1,7 @@
 if (CONFIG_CHIP_SUN8IW21)
-add_subdirectory(sun8iw21)
+    add_subdirectory(sun8iw21)
+elseif(CONFIG_CHIP_SUN8IW20)
+    add_subdirectory(sun8iw20)
 endif()
 
 add_library(drivers-obj OBJECT

src/drivers/sun8iw20/CMakeLists.txt

@@ -0,0 +1,2 @@
+add_library(chip_drivers-obj OBJECT
+)