michaelh/zephyr
1
0
Fork 0
Code Releases Activity

arch/arm: define flash/SRAM base addresses per SoC

Browse source 
This removes the default flash and SRAM base addresses from the ARM core
Kconfig file. Each individual SoC/processors Kconfig has to define them.
This is in preparation to support Atmel SAM3 family processors as they
have different base addresses.

Change-Id: I97ea9b43386d1e286ee692f583c97cfbb5399b0f
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit is contained in:
Daniel Leung 2016-01-20 21:10:59 -08:00 • committed by Anas Nashif
commit e55bf6cb0c
3 changed files with 12 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

2
arch/arm/core/cortex_m/Kconfig
View file

@ -106,7 +106,6 @@ config SRAM_SIZE
config SRAM_BASE_ADDRESS config SRAM_BASE_ADDRESS
hex "SRAM Base Address" hex "SRAM Base Address"
default 0x20000000
help help
This option specifies the base address of the SRAM on the platform. It is This option specifies the base address of the SRAM on the platform. It is
normally set by the platform's defconfig file and the user should generally normally set by the platform's defconfig file and the user should generally
@ -121,7 +120,6 @@ config FLASH_SIZE
config FLASH_BASE_ADDRESS config FLASH_BASE_ADDRESS
hex "Flash Base Address" hex "Flash Base Address"
default 0x00000000
help help
This option specifies the base address of the flash on the platform. It is This option specifies the base address of the flash on the platform. It is
normally set by the platform's defconfig file and the user should generally normally set by the platform's defconfig file and the user should generally

6
arch/arm/soc/fsl_frdm_k64f/Kconfig
View file

@ -20,6 +20,12 @@ if SOC_FSL_FRDM_K64F
config SOC config SOC
default fsl_frdm_k64f default fsl_frdm_k64f
config SRAM_BASE_ADDRESS
default 0x20000000
config FLASH_BASE_ADDRESS
default 0x00000000
config NUM_IRQ_PRIO_BITS config NUM_IRQ_PRIO_BITS
int int
default 4 default 4

6
arch/arm/soc/ti_lm3s6965/Kconfig
View file

@ -20,6 +20,12 @@ if SOC_TI_LM3S6965
config SOC config SOC
default ti_lm3s6965 default ti_lm3s6965
config SRAM_BASE_ADDRESS
default 0x20000000
config FLASH_BASE_ADDRESS
default 0x00000000
config NUM_IRQ_PRIO_BITS config NUM_IRQ_PRIO_BITS
int int
default 3 default 3