diff options
| -rw-r--r-- | boards/osmo-sdr/at91sam3u4/dfu.lds | 95 | ||||
| -rw-r--r-- | boards/osmo-sdr/board.h | 14 | ||||
| -rw-r--r-- | boards/osmo-sdr/board.mak | 2 |
3 files changed, 110 insertions, 1 deletions
diff --git a/boards/osmo-sdr/at91sam3u4/dfu.lds b/boards/osmo-sdr/at91sam3u4/dfu.lds new file mode 100644 index 0000000..5903d69 --- /dev/null +++ b/boards/osmo-sdr/at91sam3u4/dfu.lds @@ -0,0 +1,95 @@ +/* ----------------------------------------------------------------------------
+ * ATMEL Microcontroller Software Support
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+/*------------------------------------------------------------------------------
+ * Linker script for running in internal FLASH on the AT91SAM3U4
+ *----------------------------------------------------------------------------*/
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(ResetException)
+
+/* Vector Definition */
+/* vector is put at very begin adress of SRAM0, the preserved size is 0x100 */
+_vect_start = 0x20000000;
+
+/* Memory Spaces Definitions */
+MEMORY
+{
+ sram0 (W!RX) : ORIGIN = 0x20000100, LENGTH = 0x00007F00 /* Sram0, 32K */
+ sram1 (W!RX) : ORIGIN = 0x20080000, LENGTH = 0x00004000 /* Sram1, 16K */
+ flash0 (W!RX) : ORIGIN = 0x00084000, LENGTH = 0x0001c000 /* Flash0, 128K */
+ flash1 (W!RX) : ORIGIN = 0x00100000, LENGTH = 0x00020000 /* Flash1, 128K */
+}
+
+SECTIONS
+{
+ .fixed :
+ {
+ . = ALIGN(4);
+ _sfixed = .;
+ KEEP(*(.vectors))
+ *(.text*)
+ *(.rodata*)
+ *(.glue_7)
+ *(.glue_7t)
+
+ } >flash0
+
+ .ARM.exidx : {
+ __exidx_start = .;
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ __exidx_end = .;
+ } >flash0
+
+ . = ALIGN(4);
+ _efixed = .; /* End of text section */
+
+ .relocate : AT (_efixed)
+ {
+ . = ALIGN(4);
+ _srelocate = .;
+ *(.ramfunc);
+ *(.data);
+ . = ALIGN(4);
+ _erelocate = .;
+ } >sram0
+
+ .bss (NOLOAD) : {
+ . = ALIGN(4);
+ _szero = .;
+ *(.bss)
+ . = ALIGN(4);
+ _ezero = .;
+ } >sram0
+
+ /* Stack in the end of SRAM0 */
+ _estack = 0x20007FFC;
+}
+end = .;
diff --git a/boards/osmo-sdr/board.h b/boards/osmo-sdr/board.h index e130ceb..7d7f629 100644 --- a/boards/osmo-sdr/board.h +++ b/boards/osmo-sdr/board.h @@ -353,5 +353,19 @@ typedef enum IRQn //------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
+// DFU
+
+#define BOARD_USB_DFU
+#define BOARD_DFU_BTN_PIOA 12
+#define BOARD_DFU_BOOT_SIZE (16 * 1024)
+#define BOARD_DFU_PAGE_SIZE 512
+#define BOARD_DFU_NUM_IF 4
+
+#define BOARD_USB_VENDOR 0x16c0
+#define BOARD_USB_PRODUCT 0x0763
+#define BOARD_USB_RELEASE 0x0001
+
+
#endif //#ifndef BOARD_H
diff --git a/boards/osmo-sdr/board.mak b/boards/osmo-sdr/board.mak index c8d987f..61b7ae3 100644 --- a/boards/osmo-sdr/board.mak +++ b/boards/osmo-sdr/board.mak @@ -28,4 +28,4 @@ # Defines which are the available memory targets for the AT91SAM3UE-EK board.
-MEMORIES = flash
+MEMORIES = flash dfu
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