diff options
| author | Stephane D'Alu <sdalu@sdalu.com> | 2016-07-09 23:57:48 +0200 |
|---|---|---|
| committer | Stephane D'Alu <sdalu@sdalu.com> | 2016-07-09 23:57:48 +0200 |
| commit | 5805e10f74104e3de60470c38d6643d2bdb00fe0 (patch) | |
| tree | 18339d5cb2a1903d5c03793b18388e14c1740832 /os/common/startup/ARMCMx/compilers | |
| parent | ddebbfc5d2ddcde8337ff5f88359770220df9f58 (diff) | |
| download | ChibiOS-Contrib-5805e10f74104e3de60470c38d6643d2bdb00fe0.tar.gz ChibiOS-Contrib-5805e10f74104e3de60470c38d6643d2bdb00fe0.tar.bz2 ChibiOS-Contrib-5805e10f74104e3de60470c38d6643d2bdb00fe0.zip | |
NRF52832 implementation
Diffstat (limited to 'os/common/startup/ARMCMx/compilers')
| -rw-r--r-- | os/common/startup/ARMCMx/compilers/GCC/ld/NRF52832.ld | 84 | ||||
| -rw-r--r-- | os/common/startup/ARMCMx/compilers/GCC/mk/startup_nrf52.mk | 10 |
2 files changed, 94 insertions, 0 deletions
diff --git a/os/common/startup/ARMCMx/compilers/GCC/ld/NRF52832.ld b/os/common/startup/ARMCMx/compilers/GCC/ld/NRF52832.ld new file mode 100644 index 0000000..402995a --- /dev/null +++ b/os/common/startup/ARMCMx/compilers/GCC/ld/NRF52832.ld @@ -0,0 +1,84 @@ +/* + Copyright (C) 2016 Stephane D'Alu + + 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. +*/ + +/* + * NRF52832 memory setup. + */ +MEMORY +{ + flash0 : org = 0x00000000, len = 512k + flash1 : org = 0x00000000, len = 0 + flash2 : org = 0x00000000, len = 0 + flash3 : org = 0x00000000, len = 0 + flash4 : org = 0x00000000, len = 0 + flash5 : org = 0x00000000, len = 0 + flash6 : org = 0x00000000, len = 0 + flash7 : org = 0x00000000, len = 0 + ram0 : org = 0x20000000, len = 64k + ram1 : org = 0x00000000, len = 0 + ram2 : org = 0x00000000, len = 0 + ram3 : org = 0x00000000, len = 0 + ram4 : org = 0x00000000, len = 0 + ram5 : org = 0x00000000, len = 0 + ram6 : org = 0x00000000, len = 0 + ram7 : org = 0x00000000, len = 0 +} + +/* 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 HEAP segment.*/ +REGION_ALIAS("HEAP_RAM", ram0); + +INCLUDE rules.ld diff --git a/os/common/startup/ARMCMx/compilers/GCC/mk/startup_nrf52.mk b/os/common/startup/ARMCMx/compilers/GCC/mk/startup_nrf52.mk new file mode 100644 index 0000000..693ae67 --- /dev/null +++ b/os/common/startup/ARMCMx/compilers/GCC/mk/startup_nrf52.mk @@ -0,0 +1,10 @@ +# List of the ChibiOS generic NRF51 startup and CMSIS files.
+STARTUPSRC = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/crt1.c \
+ $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/vectors.c
+
+STARTUPASM = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/crt0_v7m.S
+
+STARTUPINC = $(CHIBIOS_CONTRIB)/os/common/startup/ARMCMx/devices/NRF52832 \
+ $(CHIBIOS)/os/common/ext/CMSIS/include
+
+STARTUPLD = $(CHIBIOS_CONTRIB)/os/common/startup/ARMCMx/compilers/GCC/ld
|