nuttx/boards/z80/ez80
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
..
drivers boards/: Move more drivers directories at were placed too high in the hieararchy. 2019-08-24 14:42:14 -06:00
ez80f910200kitg eZ80/z20x: Correct uninitialized stack memory 2020-02-27 22:53:27 +01:00
ez80f910200zco eZ80/z20x: Correct uninitialized stack memory 2020-02-27 22:53:27 +01:00
makerlisp boards/z80/ez80/z20x: Update CFLAGS and linker scripts. 2020-02-26 21:12:01 +01:00
z20x eZ80/z20x: Correct uninitialized stack memory 2020-02-27 22:53:27 +01:00