Commit Graph

5 Commits

Author SHA1 Message Date
Gregory Nutt
41ef33bded eZ80: Fix optimization issues
board/z80/ez80/*/scripts/Make.defs:  Fix optimization definition use in assembly flags.  It was using the compiler optimization settings instead of the assembler optimization settings.  Hence, enabling optimization would could cause assembler command line errors.

arch/z80/src/ez80/Toolchain.defs:  Back out some work arounds.  Now compiler optimization flags can again set set without assembler command line errors.

boards/z80/ez80/z20x/README.txt:  Trivial update to size/optimization discussion.
2020-02-29 12:43:28 -03:00
Gregory Nutt
a9610e16bd boards/z80/ez80/z20x: Update CFLAGS and linker scripts.
arch/z80/src/ez80/Toolchain.defs:  Update some CFLAGS to match CFLAGS from ZDS-II IDE.  Apparently, we must say that the CPU is an eZ80F91 event when compiler for eZ80F92.
boards/z80/ez80/z20x:  Update linker scripts.
2020-02-26 21:12:01 +01:00
Gregory Nutt
e6f545beab Extend revised ZDS-II support to z8 and z16f
* tools/zds/zds_Config.mk: Move  boards/z80/ez80/scripts/eZ80_Config.mk to tools/zds/zds_Config.mk where it can be shared by other ZDS-II platforms.
* boards/z16/z16f:  Duplicate changes for new ZDS-II support from ez80
* boards/z80/z8:  Duplicate changes for new ZDS-II support from ez80
* arch/z16/src/z16f/Toolchain.defs:  Create required Toolchain.defs file for Z16f
2020-02-24 22:37:28 +01:00
Gregory Nutt
7516f76422 boards/z80/ez80: More consolidation of build files.
arch/z80/arc/ez80/Toolchain.sh:  Move more common toolchain definitions from Make.defs.
boards/z80/ez80/scripts/eZ80_Config.mk:  Move common defines that override tools/Config.mk to this new file.

This does not solve the ez80 build problem yet but does assure that when the solution is in place, it will automatically apply to all present and future ez80 configurations.
2020-02-21 16:45:13 +01:00
Gregory Nutt
5a3e8874bc boards/z80/ez80/z20x: Initial port to z20x board.
The Z20X is a simple expandable DIY computing system, built around the eZ80 microprocessor.  Reference: https://z20x.computer
2020-02-21 15:20:36 +01:00