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feat(freertos): add option to link freertos to IRAM

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Dong Heng
2019-11-08 15:18:00 +08:00
parent 3db311c437
commit d0099b214b
2 changed files with 9 additions and 0 deletions
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6
components/freertos/Kconfig
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@ -70,6 +70,12 @@ config FREERTOS_GLOBAL_DATA_LINK_IRAM
help help
Link FreeRTOS global data(.bss .data COMMON) from DRAM to IRAM. Link FreeRTOS global data(.bss .data COMMON) from DRAM to IRAM.
config FREERTOS_CODE_LINK_TO_IRAM
bool "Link FreeRTOS code to IRAM"
default n
help
Link FreeRTOS code from Flash to IRAM.
config FREERTOS_TIMER_STACKSIZE config FREERTOS_TIMER_STACKSIZE
int "Timer stack size" int "Timer stack size"
default 2048 default 2048

3
components/freertos/linker.lf
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@ -10,3 +10,6 @@ entries:
timers (iram_bss) timers (iram_bss)
freertos_hooks (iram_bss) freertos_hooks (iram_bss)
impure(iram_bss) impure(iram_bss)
if FREERTOS_CODE_LINK_TO_IRAM = y:
* (noflash_text)