zephyr

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Author	SHA1	Message	Date
Torsten Rasmussen	734e52899a	cmake: linker: arm: utilize zephyr_linker_group(... SYMBOL SECTION) The root cause of #38591 was region symbols being placed before the section description for data region. To support both schemes with the linker generator, a new `SYMBOL SECTION` argument has been added to the zephyr_linker_group() function. This commit updates the arm/linker.cmake CMake linker file to use the new `SYMBOL SECTION` argument for the data region group and text region group so that those two groups now behave identical to the behavior when using the cortex_m linker.ld template. Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>	4 years ago
Torsten Rasmussen	450b9fa9bc	cmake: linker: arm: memory regions from devicetree added This commit add devicetree memory regions added to arm/linker.cmake. The following memory regions are now added to the generated linker script and scatter file if they exists in the devicetree. - chosen: zephyr,itcm - chosen: zephyr,dtcm - nodelabel: ti_ccfg_partition - nodelabel: sram1 - nodelabel: sram2 - nodelabel: sram3 - nodelabel: sram4 - nodelabel: sdram1 - nodelabel: sdram2 - nodelabel: backup_sram Also support for the itcm and dtcm section and their placement in corresponding memory regions has been added. Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>	4 years ago
Torsten Rasmussen	c2842c388d	cmake: linker: arm: adding Zephyr CMake linker files for arm arch This is the initial version of a Zephyr CMake linker file for the arm architecture. This file defines memory regions, groups, linker sections and symbols for the arm architecture. It also sources the common common-ram.cmake, common-rom.cmake, debug-sections,cmake, and thread-local-storage.cmake. It configure sections for SoC families using zephyr_linker_sources() functions: - nxp_imx Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>	4 years ago

Author

SHA1

Message

Date

Torsten Rasmussen

734e52899a

cmake: linker: arm: utilize zephyr_linker_group(... SYMBOL SECTION)

The root cause of #38591 was region symbols being placed before the
section description for data region.

To support both schemes with the linker generator, a new
`SYMBOL SECTION` argument has been added to the zephyr_linker_group()
function.

This commit updates the arm/linker.cmake CMake linker file to use the
new `SYMBOL SECTION` argument for the data region group and text region
group so that those two groups now behave identical to the behavior when
using the cortex_m linker.ld template.

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>

4 years ago

Torsten Rasmussen

450b9fa9bc

cmake: linker: arm: memory regions from devicetree added

This commit add devicetree memory regions added to arm/linker.cmake.

The following memory regions are now added to the generated linker
script and scatter file if they exists in the devicetree.
- chosen:    zephyr,itcm
- chosen:    zephyr,dtcm
- nodelabel: ti_ccfg_partition
- nodelabel: sram1
- nodelabel: sram2
- nodelabel: sram3
- nodelabel: sram4
- nodelabel: sdram1
- nodelabel: sdram2
- nodelabel: backup_sram

Also support for the itcm and dtcm section and their placement in
corresponding memory regions has been added.

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>

4 years ago

Torsten Rasmussen

c2842c388d

cmake: linker: arm: adding Zephyr CMake linker files for arm arch

This is the initial version of a Zephyr CMake linker file for the arm
architecture.

This file defines memory regions, groups, linker sections and symbols
for the arm architecture.

It also sources the common common-ram.cmake, common-rom.cmake,
debug-sections,cmake, and thread-local-storage.cmake.

It configure sections for SoC families using zephyr_linker_sources()
functions:
- nxp_imx

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>

4 years ago

3 Commits (ca10f8b0a09d94c46d9561dcd083e66c20fd0f41)