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power: Add CONFIG_SPL_POWER_DOMAIN config

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Add CONFIG_SPL_POWER_DOMAIN config entry.
Build drivers/power/domain if this config is selected.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Peng Fan 2018-07-27 10:20:37 +08:00 committed by Anatolij Gustschin
parent 58d3de19bc
commit e13278c943
3 changed files with 11 additions and 1 deletions
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9
common/spl/Kconfig
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@ -609,6 +609,15 @@ config SPL_POWER_SUPPORT
in drivers/power, drivers/power/pmic and drivers/power/regulator
as part of an SPL build.
config SPL_POWER_DOMAIN
bool "Support power domain drivers"
help
Enable support for power domain control in SPL. Many SoCs allow
power to be applied to or removed from portions of the SoC (power
domains). This may be used to save power. This API provides the
means to control such power management hardware. This enables
the drivers in drivers/power/domain as part of a SPL build.
config SPL_RAM_SUPPORT
bool "Support booting from RAM"
default y if MICROBLAZE || ARCH_SOCFPGA || TEGRA || ARCH_ZYNQ

1
drivers/Makefile
View file

@ -28,6 +28,7 @@ obj-$(CONFIG_ARMADA_XP) += ddr/marvell/axp/
obj-$(CONFIG_ALTERA_SDRAM) += ddr/altera/
obj-$(CONFIG_SPL_POWER_SUPPORT) += power/ power/pmic/
obj-$(CONFIG_SPL_POWER_SUPPORT) += power/regulator/
obj-$(CONFIG_SPL_POWER_DOMAIN) += power/domain/
obj-$(CONFIG_SPL_DM_RESET) += reset/
obj-$(CONFIG_SPL_MTD_SUPPORT) += mtd/
obj-$(CONFIG_SPL_ONENAND_SUPPORT) += mtd/onenand/

2
drivers/power/domain/Makefile
View file

@ -2,7 +2,7 @@
#
# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_POWER_DOMAIN) += power-domain-uclass.o
obj-$(CONFIG_$(SPL_)POWER_DOMAIN) += power-domain-uclass.o
obj-$(CONFIG_BCM6328_POWER_DOMAIN) += bcm6328-power-domain.o
obj-$(CONFIG_SANDBOX_POWER_DOMAIN) += sandbox-power-domain.o
obj-$(CONFIG_SANDBOX_POWER_DOMAIN) += sandbox-power-domain-test.o