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CONFIG_BOOTLOADER_SRAM_SIZE
¶
SRAM reserved for bootloader
Type: int
Help¶
This option specifies the amount of SRAM (measure in kB) reserved for a bootloader image, when either: - the Zephyr image itself is to act as the bootloader, or - Zephyr is a !XIP image, which implicitly assumes existence of a bootloader that loads the Zephyr !XIP image onto SRAM.
Direct dependencies¶
(SOC_CC3220SF
&& SOC_SERIES_CC32XX
) || (SOC_CC3235SF
&& SOC_SERIES_CC32XX
) || ((!XIP
|| IS_BOOTLOADER
) && (ARM
|| XTENSA
))
(Includes any dependencies from ifs and menus.)
Kconfig definitions¶
At <Zephyr>/soc/arm/ti_simplelink/cc32xx/Kconfig.defconfig.cc3220sf:23
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:25
→ <BuildDir>/Kconfig/Kconfig.soc.defconfig:1
→ <Zephyr>/soc/arm/ti_simplelink/Kconfig.defconfig:3
→ <Zephyr>/soc/arm/ti_simplelink/cc32xx/Kconfig.defconfig.series:7
Menu path: (Top)
config BOOTLOADER_SRAM_SIZE int default 0 if !XIP
depends onSOC_CC3220SF
&&SOC_SERIES_CC32XX
At <Zephyr>/soc/arm/ti_simplelink/cc32xx/Kconfig.defconfig.cc3235sf:24
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:25
→ <BuildDir>/Kconfig/Kconfig.soc.defconfig:1
→ <Zephyr>/soc/arm/ti_simplelink/Kconfig.defconfig:3
→ <Zephyr>/soc/arm/ti_simplelink/cc32xx/Kconfig.defconfig.series:7
Menu path: (Top)
config BOOTLOADER_SRAM_SIZE int default 0 if !XIP
depends onSOC_CC3235SF
&&SOC_SERIES_CC32XX
At <Zephyr>/Kconfig.zephyr:370
Included via <Zephyr>/Kconfig:8
Menu path: (Top) → Boot Options
config BOOTLOADER_SRAM_SIZE int "SRAM reserved for bootloader" default 16 depends on (!XIP
||IS_BOOTLOADER
) && (ARM
||XTENSA
) help This option specifies the amount of SRAM (measure in kB) reserved for a bootloader image, when either: - the Zephyr image itself is to act as the bootloader, or - Zephyr is a !XIP image, which implicitly assumes existence of a bootloader that loads the Zephyr !XIP image onto SRAM.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)