stm32f1: Add support for building with bootloader support

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-10-04 10:14:16 -04:00
parent 215b4c5a1e
commit 75fa74313c
5 changed files with 167 additions and 9 deletions
--- a/src/stm32f1/Kconfig
+++ b/src/stm32f1/Kconfig
@@ -18,6 +18,19 @@ config CLOCK_FREQ
    int
    default 8000000 # 72000000 / 9

+choice
+    prompt "Bootloader offset"
+    config STM_FLASH_START_0000
+        bool "No bootloader"
+    config STM_FLASH_START_2000
+        bool "8KiB bootloader (stm32duino)"
+endchoice
+
+config FLASH_START
+    hex
+    default 0x2000 if STM_FLASH_START_2000
+    default 0x0000
+
 config USBSERIAL
    bool "Use USB for communication (instead of serial)"
    default y