Add SPL Kconfig for REGMAP and SYSCON, so REGMAP and SYSCON can
remove from SPL stage.
---
configs/chromebook_jerry_defconfig | 2 ++
configs/firefly-rk3288_defconfig | 2 ++
configs/sandbox_defconfig | 2 ++
drivers/core/Kconfig | 19 +++++++++++++++++++
drivers/core/Makefile | 4 ++--
5 files changed, 27 insertions(+), 2 deletions(-)
diff --git a/configs/chromebook_jerry_defconfig
b/configs/chromebook_jerry_defconfig
index 389dfd2..05ab984 100644
--- a/configs/chromebook_jerry_defconfig
+++ b/configs/chromebook_jerry_defconfig
@@ -14,7 +14,9 @@ CONFIG_SPL_OF_CONTROL=y
CONFIG_CLK=y
CONFIG_SPL_CLK=y
CONFIG_REGMAP=y
+CONFIG_SPL_REGMAP=y
CONFIG_SYSCON=y
+CONFIG_SPL_SYSCON=y
CONFIG_RESET=y
CONFIG_LED=y
CONFIG_SPL_LED=y
diff --git a/configs/firefly-rk3288_defconfig b/configs/firefly-rk3288_defconfig
index 5fe90b5..b202d6e 100644
--- a/configs/firefly-rk3288_defconfig
+++ b/configs/firefly-rk3288_defconfig
@@ -14,7 +14,9 @@ CONFIG_SPL_OF_CONTROL=y
CONFIG_CLK=y
CONFIG_SPL_CLK=y
CONFIG_REGMAP=y
+CONFIG_SPL_REGMAP=y
CONFIG_SYSCON=y
+CONFIG_SPL_SYSCON=y
CONFIG_RESET=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index e9e1597..008ec90 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -17,7 +17,9 @@ CONFIG_OF_CONTROL=y
CONFIG_OF_HOSTFILE=y
CONFIG_CLK=y
CONFIG_REGMAP=y
+CONFIG_SPL_REGMAP=y
CONFIG_SYSCON=y
+CONFIG_SPL_SYSCON=y
CONFIG_DEVRES=y
CONFIG_DM_PCI=y
CONFIG_PCI_SANDBOX=y
diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig
index 41f4e69..ee65884 100644
--- a/drivers/core/Kconfig
+++ b/drivers/core/Kconfig
@@ -72,6 +72,16 @@ config REGMAP
support any bus type (I2C, SPI) but so far this only supports
direct memory access.
+config SPL_REGMAP
+ bool "Support register maps in SPL"
+ depends on DM
+ help
+ Hardware peripherals tend to have one or more sets of registers
+ which can be accessed to control the hardware. A register map
+ models this with a simple read/write interface. It can in principle
+ support any bus type (I2C, SPI) but so far this only supports
+ direct memory access.
+
config SYSCON
bool "Support system controllers"
depends on REGMAP
@@ -81,6 +91,15 @@ config SYSCON
by this uclass, including accessing registers via regmap and
assigning a unique number to each.
+config SPL_SYSCON
+ bool "Support system controllers in SPL"
+ depends on REGMAP
+ help
+ Many SoCs have a number of system controllers which are dealt with
+ as a group by a single driver. Some common functionality is provided
+ by this uclass, including accessing registers via regmap and
+ assigning a unique number to each.
+
config DEVRES
bool "Managed device resources"
depends on DM
diff --git a/drivers/core/Makefile b/drivers/core/Makefile
index f19f67d..07adb61 100644
--- a/drivers/core/Makefile
+++ b/drivers/core/Makefile
@@ -9,5 +9,5 @@ obj-$(CONFIG_DEVRES) += devres.o
obj-$(CONFIG_$(SPL_)DM_DEVICE_REMOVE) += device-remove.o
obj-$(CONFIG_$(SPL_)SIMPLE_BUS) += simple-bus.o
obj-$(CONFIG_DM) += dump.o
-obj-$(CONFIG_REGMAP) += regmap.o
-obj-$(CONFIG_SYSCON) += syscon-uclass.o
+obj-$(CONFIG_$(SPL_)REGMAP) += regmap.o
+obj-$(CONFIG_$(SPL_)SYSCON) += syscon-uclass.o
--
1.9.1
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