From ec355e57114b6963eb9ff59c3216e1359f775989 Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Fri, 7 Aug 2015 09:46:47 +0000
Subject: STM32L4xx startup support.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8176 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 .../ports/ARMCMx/compilers/GCC/ld/STM32L476xG.ld   | 50 ++++++++++++++++++++++
 .../ARMCMx/compilers/GCC/mk/startup_stm32l4xx.mk   | 11 +++++
 2 files changed, 61 insertions(+)
 create mode 100644 os/common/ports/ARMCMx/compilers/GCC/ld/STM32L476xG.ld
 create mode 100644 os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32l4xx.mk

(limited to 'os/common/ports/ARMCMx/compilers')

diff --git a/os/common/ports/ARMCMx/compilers/GCC/ld/STM32L476xG.ld b/os/common/ports/ARMCMx/compilers/GCC/ld/STM32L476xG.ld
new file mode 100644
index 000000000..c88c78a94
--- /dev/null
+++ b/os/common/ports/ARMCMx/compilers/GCC/ld/STM32L476xG.ld
@@ -0,0 +1,50 @@
+/*
+    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio.
+
+    This file is part of ChibiOS.
+
+    ChibiOS is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    ChibiOS is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+ * STM32F303xC memory setup.
+ */
+MEMORY
+{
+    flash : org = 0x08000000, len = 1M
+    ram0  : org = 0x20000000, len = 96k
+    ram1  : org = 0x00000000, len = 0
+    ram2  : org = 0x00000000, len = 0
+    ram3  : org = 0x00000000, len = 0
+    ram4  : org = 0x10000000, len = 32k
+    ram5  : org = 0x00000000, len = 0
+    ram6  : org = 0x00000000, len = 0
+    ram7  : org = 0x00000000, len = 0
+}
+
+/* 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);
+
+/* RAM region to be used for BSS segment.*/
+REGION_ALIAS("BSS_RAM", ram0);
+
+INCLUDE rules.ld
diff --git a/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32l4xx.mk b/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32l4xx.mk
new file mode 100644
index 000000000..225b7cbca
--- /dev/null
+++ b/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32l4xx.mk
@@ -0,0 +1,11 @@
+# List of the ChibiOS generic STM32L4xx startup and CMSIS files.
+STARTUPSRC = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/crt1.c \
+             $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/vectors.c
+          
+STARTUPASM = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/crt0_v7m.s
+
+STARTUPINC = $(CHIBIOS)/os/common/ports/ARMCMx/devices/STM32L4xx \
+             $(CHIBIOS)/os/ext/CMSIS/include \
+             $(CHIBIOS)/os/ext/CMSIS/ST
+
+STARTUPLD  = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/ld
-- 
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