1 files changed, 116 insertions, 0 deletions
diff --git a/STM32L476xG.ld b/STM32L476xG.ld
new file mode 100644
index 0000000..b3a332d
--- /dev/null
+++ b/STM32L476xG.ld
@@ -0,0 +1,116 @@
+/*
+    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/*
+ * STM32L476xG memory setup.
+ * A total of 1MB of flash is available.
+ * Firmware uses first 510K, then 2K after is used for unprivileged code.
+ * A total of 128K of RAM is available.
+ * SRAM2 (32K) is used for ELF binary loading.
+ * 32K of SRAM1 is used for system RAM.
+ * 48K is used for ADC and DAC buffers.
+ * 16K is used for unprivileged data (incl. 8K  stack).
+ */
+MEMORY
+{
+    flash0 (rx) : org = 0x08000000, len = 510K   /* Flash bank 1 (reduced from 1M to 510K) */
+    flash1 (rx) : org = 0x00000000, len = 0
+    flash2 (rx) : org = 0x00000000, len = 0
+    flash3 (rx) : org = 0x00000000, len = 0
+    flash4 (rx) : org = 0x00000000, len = 0
+    flash5 (rx) : org = 0x00000000, len = 0
+    flash6 (rx) : org = 0x00000000, len = 0
+    flash7 (rx) : org = 0x00000000, len = 0
+    ram0   (wx) : org = 0x20000000, len = 32K  /* SRAM (actual total = 96K) */
+    ram1   (wx) : org = 0x20008000, len = 48K  /* ADC/DAC buffers (16K * 3) */
+    ram2   (wx) : org = 0x00000000, len = 0
+    ram3   (wx) : org = 0x00000000, len = 0
+    ram4   (wx) : org = 0x10000000, len = 32K  /* User algorithm */
+    ram5   (wx) : org = 0x00000000, len = 0
+    ram6   (wx) : org = 0x00000000, len = 0
+    ram7   (wx) : org = 0x00000000, len = 0
+    flashc (rx) : org = 0x0807F800, len = 2K   /* Unprivileged firmware */
+    ramc   (wx) : org = 0x20014000, len = 16K  /* Unprivileged data */
+}
+
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
+/* RAM region to be used for Main stack. This stack accommodates the processing
+   of all exceptions and interrupts.*/
+REGION_ALIAS("MAIN_STACK_RAM", ram0);
+
+/* RAM region to be used for the process stack. This is the stack used by
+   the main() function.*/
+REGION_ALIAS("PROCESS_STACK_RAM", ram0);
+
+/* RAM region to be used for data segment.*/
+REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
+
+/* RAM region to be used for BSS segment.*/
+REGION_ALIAS("BSS_RAM", ram0);
+
+/* RAM region to be used for the default heap.*/
+REGION_ALIAS("HEAP_RAM", ram0);
+
+SECTIONS
+{
+    .convdata : ALIGN(4)
+    {
+        *(.convdata)
+        . = ALIGN(4);
+    } > ramc
+
+    /*.stacks : ALIGN(4)
+    {
+        *(.stacks)
+        . = ALIGN(4);
+    } > ram5*/
+
+    .convcode : ALIGN(4)
+    {
+        *(.convcode)
+        . = ALIGN(4);
+    } > flashc
+}
+
+
+/* Generic rules inclusion.*/
+INCLUDE rules.ld