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 ---
V2: New
common/spl/Kconfig | 9 +++++++++ drivers/Makefile | 1 + drivers/power/domain/Makefile | 2 +- 3 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/common/spl/Kconfig b/common/spl/Kconfig index 99c9053ab8..2bb1aeb630 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -599,6 +599,15 @@ 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 diff --git a/drivers/Makefile b/drivers/Makefile index 276e5ee4d7..d53208540e 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -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/ diff --git a/drivers/power/domain/Makefile b/drivers/power/domain/Makefile index c7d7644402..020eee2378 100644 --- a/drivers/power/domain/Makefile +++ b/drivers/power/domain/Makefile @@ -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