Change STM32F103 address to 0x08002000

devanlai · devanlai · commit 0dc3f9a4a4ed · 2016-05-01T22:49:44.000-07:00
Fits in 8k after removing debug code
diff --git a/src/stm32f103/config.h b/src/stm32f103/config.h
@@ -19,7 +19,7 @@
 #ifndef CONFIG_H_INCLUDED
 #define CONFIG_H_INCLUDED
 
-#define APP_BASE_ADDRESS 0x08002C00
+#define APP_BASE_ADDRESS 0x08002000
 #define FLASH_PAGE_SIZE  1024
 
 #endif
diff --git a/src/stm32f103/stm32f103x8.ld b/src/stm32f103/stm32f103x8.ld
@@ -20,9 +20,10 @@
 /* Linker script for STM32F103x8, 64k flash, 20k RAM. */
 
 /* Define memory regions. */
+/* 8k for the bootloader */
 MEMORY
 {
-	rom (rx) : ORIGIN = 0x08000000, LENGTH = 64K
+	rom (rx) : ORIGIN = 0x08000000, LENGTH = 8K
 	ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
 }
 

Original file line number	Diff line number	Diff line change
`@@ -20,9 +20,10 @@`
`20`	`20`	`/* Linker script for STM32F103x8, 64k flash, 20k RAM. */`
`21`	`21`
`22`	`22`	`/* Define memory regions. */`
	`23`	`+/* 8k for the bootloader */`
`23`	`24`	`MEMORY`
`24`	`25`	`{`
`25`		`- rom (rx) : ORIGIN = 0x08000000, LENGTH = 64K`
	`26`	`+ rom (rx) : ORIGIN = 0x08000000, LENGTH = 8K`
`26`	`27`	`ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K`
`27`	`28`	`}`
`28`	`29`