diff options
Diffstat (limited to 'libusbhost_stm32f4.ld')
| -rw-r--r-- | libusbhost_stm32f4.ld | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libusbhost_stm32f4.ld b/libusbhost_stm32f4.ld index b814cc2..4f676ec 100644 --- a/libusbhost_stm32f4.ld +++ b/libusbhost_stm32f4.ld @@ -18,13 +18,16 @@ * along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
-/* Linker script for ST STM32F4DISCOVERY (STM32F407VG, 1024K flash, 128K RAM). */
+/* Minimal linker script for chinese STM32F4 board (STM32F407VE, 512K flash, 128K RAM). */
/* Define memory regions. */
MEMORY
{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 1024K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 128K
+ rom (rx) : ORIGIN = 0x08000000, LENGTH = 512K
+ ram (rwx) : ORIGIN = 0x20000000, LENGTH = 112K /* Main SRAM */
+ sram2 (rwx) : ORIGIN = 0x2001c000, LENGTH = 16K /* SRAM2 with some security features (?) */
+ ccm (rwx) : ORIGIN = 0x10000000, LENGTH = 64K /* Fast core-coupled memory */
+ backup (rwx) : ORIGIN = 0x40024000, LENGTH = 4K /* Battery-backed backup SRAM */
}
/* Include the common ld script. */
|