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author | Fabio Utzig <utzig@utzig.org> | 2016-04-10 21:11:14 -0300 |
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committer | Fabio Utzig <utzig@utzig.org> | 2016-04-10 21:11:14 -0300 |
commit | 16dd3d3f35dd0d6326b12a23d3e7cc54b2f1ecd5 (patch) | |
tree | 9c9f9c7aafc53cf39a3ad94f0472caef05aa0086 /os/common/startup/ARMCMx/compilers/GCC/ld | |
parent | ef40620f3c013f785fbd9a9043ed53a370e699ac (diff) | |
parent | b72393fff0b6449d839b8a8464c199b7e9146159 (diff) | |
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Merge pull request #48 from utzig/fix-nrf51-port
Fix nrf51 port
Diffstat (limited to 'os/common/startup/ARMCMx/compilers/GCC/ld')
-rw-r--r-- | os/common/startup/ARMCMx/compilers/GCC/ld/NRF51822.ld | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/os/common/startup/ARMCMx/compilers/GCC/ld/NRF51822.ld b/os/common/startup/ARMCMx/compilers/GCC/ld/NRF51822.ld new file mode 100644 index 0000000..d4db7d4 --- /dev/null +++ b/os/common/startup/ARMCMx/compilers/GCC/ld/NRF51822.ld @@ -0,0 +1,84 @@ +/* + Copyright (C) 2015 Fabio Utzig + + 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. +*/ + +/* + * NRF51822 memory setup. + */ +MEMORY +{ + flash0 : org = 0x00000000, len = 256k + 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 = 32k + 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 |