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configs: stm32mp1: activate OF_LIVE for DT live support

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Activate the live DT to reduce the DT parsing time.

For example the boot time is reduced by 200ms on STM32MP157C-EV1 board
for stm32mp15_basic_defconfig (boot with SPL) or
stm32mp15_trusted_defconfig (boot with TF-A).

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
This commit is contained in:
Patrick Delaunay 2020-12-11 15:32:30 +01:00
parent 69ea30e688
commit e451fa2a05
2 changed files with 2 additions and 0 deletions
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1
configs/stm32mp15_basic_defconfig
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@ -58,6 +58,7 @@ CONFIG_CMD_MTDPARTS=y
CONFIG_CMD_LOG=y
CONFIG_CMD_UBI=y
# CONFIG_SPL_DOS_PARTITION is not set
CONFIG_OF_LIVE=y
CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended interrupt-controller \\\#interrupt-cells interrupt-parent dmas dma-names assigned-clocks assigned-clock-rates assigned-clock-parents hwlocks"
CONFIG_ENV_IS_NOWHERE=y
CONFIG_ENV_IS_IN_MMC=y

1
configs/stm32mp15_trusted_defconfig
View file

@ -40,6 +40,7 @@ CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_MTDPARTS=y
CONFIG_CMD_LOG=y
CONFIG_CMD_UBI=y
CONFIG_OF_LIVE=y
CONFIG_ENV_IS_NOWHERE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_ENV_IS_IN_SPI_FLASH=y