zephyr

History

Peter Mitsis 005925e2dd arm float: Add Kconfig options Adds Kconfig options CPU_HAS_FPU, FLOAT and FP_SHARING for the arm architecture. NOTE: All SOCs in the MK64F12 family have an FPU so that makes it a convenient location to enable the hidden CPU_HAS_FPU option. Change-Id: I71771d24f20f52079314bb8db9bf8a0aa827ab41 Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>		2016-07-01 19:44:15 +00:00
..
Kconfig.defconfig.mk64f12	spi: consalidate and simplify	2016-05-12 10:57:26 +00:00
Kconfig.defconfig.series	kinetis: reorganise soc directory using soc family	2016-04-18 21:24:58 +00:00
Kconfig.series	kinetis: reorganise soc directory using soc family	2016-04-18 21:24:58 +00:00
Kconfig.soc	arm float: Add Kconfig options	2016-07-01 19:44:15 +00:00
Makefile	soc: arm: Unify setting of Cortex-M specifc compiler flags	2016-05-27 10:45:48 -05:00
README.txt	kinetis: reorganise soc directory using soc family	2016-04-18 21:24:58 +00:00
linker.ld	build: rename non-generated linker scripts to .ld extension	2016-05-09 18:09:26 +00:00
soc.c	arm/nxp_kinetis/k6x: always inline clock init function	2016-05-03 12:43:31 +00:00
soc.h	kinetis: reorganise soc directory using soc family	2016-04-18 21:24:58 +00:00
soc_config.c	arm/nxp_kinetis/k6x: simplify uart init	2016-05-03 12:43:31 +00:00
wdog.S	kinetis: reorganise soc directory using soc family	2016-04-18 21:24:58 +00:00

README.txt

Notes on the FSL FRDM K64F SRAM base address and size

Although the K64F CPU has 64 kB of SRAM at 0x1FFF0000 (code space), it is not
used by the FSL FRDM K64F platform.  Only the 192 kB region based at the
standard ARMv7-M SRAM base address of 0x20000000 is supported.

As such the following values are used:

CONFIG_SRAM_BASE_ADDRESS=0x20000000
CONFIG_SRAM_SIZE=64      # Measured in kB