Add board and platform to build script

CMakeLists.txt

@@ -22,6 +22,29 @@ project(picoboot LANGUAGES C CXX ASM VERSION ${CMAKE_GIT_REPO_VERSION})
 # Initialise the Raspberry Pi Pico SDK
 pico_sdk_init()
 
+# Target board pico, pico_w, pico2, pico2_w
+if(DEFINED PICO_BOARD)
+  message("PICO_BOARD is defined as ${PICO_BOARD}")
+else()
+  message("PICO_BOARD not defined, defaulting to 'pico'")
+  set(PICO_BOARD pico)
+endif()
+
+# Target platform rp2040, rp2350 (rp2350-arm-s)
+if(DEFINED PICO_PLATFORM)
+  message("PICO_PLATFORM is defined as ${PICO_PLATFORM}")
+else()
+  if(DEFINED PICO_BOARD)
+    if(PICO_BOARD STREQUAL "pico2")
+      set(PICO_PLATFORM rp2350-arm-s)
+      message("PICO_PLATFORM not defined, board is ${PICO_BOARD} setting PICO_PLATFORM to ${PICO_PLATFORM}")
+    endif()
+  else()
+    message("PICO_PLATFORM not defined, defaulting to 'rp2040'")
+    set(PICO_PLATFORM rp2040)
+  endif()
+endif()
+
 add_executable(picoboot
         src/picoboot.c
         src/pio.c
@@ -32,7 +55,7 @@ pico_generate_pio_header(picoboot
 )
 
 pico_set_program_name(picoboot "PicoBoot")
-pico_set_program_description(picoboot "RP2040 based modchip for Nintendo GameCube")
+pico_set_program_description(picoboot "RP2040/RP2350 based modchip for Nintendo GameCube")
 pico_set_program_version(picoboot ${GIT_REPO_VERSION})
 pico_set_program_url(picoboot "https://github.com/webhdx/PicoBoot")
 

src/version.h.in

@@ -1,3 +1,5 @@
 #pragma once
 
-#define PICOBOOT_VERSION "${GIT_REPO_VERSION}"
+#define PICOBOOT_VERSION "${GIT_REPO_VERSION}"
+#define PICOBOOT_BOARD "${PICO_BOARD}"
+#define PICOBOOT_PLATFORM "${PICO_PLATFORM}"