nuttx/boards/z80/ez80/z20x/configs/nsh_ram
Gregory Nutt 161104c76a eZ80/z20x: Correct uninitialized stack memory
arch/z80/src/ez80/Toolchain.defs:  Correct some CFLAGS when optimization suppressed.

arch/z80/src/ez80/Kconfig arch/z80/src/ez80/ez80_emac.c:  Remove configuration option for selecting EMAC RAM address.  This is duplicated and possibly conflicting.  The correct address for the RAM is provided in the linker command file.  The RAM should be configured once and using this single definitions.

arch/z80/src/ez80/ez80_startup.asm and arch/z80/src/ez80/ez80f9*_init.asm.  Move RAM and FLAH intialization out of MCU-specific logic to common start-up logic.  We cannot call any functions until SRAM is initialized and the stack is properly initialized because the return address is stored on the stack.  Use internal SRAM for the IDLE stack to avoid the chicken'n'egg problem.

boards/z80/ez80/z20x/configs/sdboot/sdboot.zdsproj:  Discuss build environments.
2020-02-27 22:53:27 +01:00
..
.gitignore
defconfig
nsh_flash.ztgt
nsh_ram.ztgt
nsh.zdsproj eZ80/z20x: Correct uninitialized stack memory 2020-02-27 22:53:27 +01:00
nsh.zfpproj eZ80/z20x: Correct uninitialized stack memory 2020-02-27 22:53:27 +01:00
README.txt

README.txt
^^^^^^^^^^

nsh.zdsproj is a simple ZDS-II project that will allow you
  to use the ZDS-II debugger.
nsh.zfpproj is a simple project that will allow you to use the Smart Flash
  Programming.  NOTE:  As of this writing this project does not work, probably
  due to RAM configuration in the project.  Use ZDS-II instead as is described
  in the upper README.txt file
nsh_ram.ztgt is the target file that accompanies the project files.  This
  one is identical to boards/scripts/z20x_ram.ztgt.
nsh_ram.ztgt is the target file that accompanies the project files.  This
  one is identical to boards/scripts/z20x_flash.ztgt.