spl: kconfig: separate sysreset and firmware drivers from misc
This adds separate kconfig options for drivers/sysreset and
drivers/firmware.
Up to now, CONFIG_SPL_DRIVERS_MISC_SUPPORT added drivers/misc to SPL
build but also added drivers/firmware and drivers/sysreset at the same
time.
Since that is confusing, this patch uses CONFIG_SPL_SYSRESET for
drivers/sysreset and adds CONFIG_SPL_FIRMWARE for
drivers/firmware (and accordingly for the TPL options).
CONFIG_SPL_DRIVERS_MISC_SUPPORT stays for including drivers/misc into
the SPL build (and accordingly for TPL) since there are boards using
non-DM (non UCLASS_MISC) files from drivers/misc. Such boards don't
have CONFIG_SPL_MISC enabled, so cannot use this to include
drivers/misc into the SPL build.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
diff --git a/configs/evb-rk3036_defconfig b/configs/evb-rk3036_defconfig
index 5e6bb54..0eb7384 100644
--- a/configs/evb-rk3036_defconfig
+++ b/configs/evb-rk3036_defconfig
@@ -47,6 +47,7 @@
CONFIG_SF_DEFAULT_SPEED=20000000
CONFIG_PINCTRL=y
# CONFIG_SPL_DM_SERIAL is not set
+# CONFIG_SPL_SYSRESET is not set
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYSRESET=y
CONFIG_USB=y
diff --git a/configs/kylin-rk3036_defconfig b/configs/kylin-rk3036_defconfig
index 921af0d..a76ae9d 100644
--- a/configs/kylin-rk3036_defconfig
+++ b/configs/kylin-rk3036_defconfig
@@ -49,6 +49,7 @@
CONFIG_PINCTRL=y
CONFIG_DM_REGULATOR_FIXED=y
# CONFIG_SPL_DM_SERIAL is not set
+# CONFIG_SPL_SYSRESET is not set
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYSRESET=y
CONFIG_USB=y
diff --git a/configs/sandbox_spl_defconfig b/configs/sandbox_spl_defconfig
index 27034cf..5b7dae9 100644
--- a/configs/sandbox_spl_defconfig
+++ b/configs/sandbox_spl_defconfig
@@ -3,6 +3,7 @@
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_SPL_FIRMWARE=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_SPL=y
CONFIG_BOOTSTAGE_STASH_ADDR=0x0
diff --git a/drivers/Makefile b/drivers/Makefile
index 603aa98..4193360 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -4,7 +4,9 @@
obj-$(CONFIG_$(SPL_TPL_)DM) += core/
obj-$(CONFIG_$(SPL_TPL_)DFU) += dfu/
obj-$(CONFIG_$(SPL_TPL_)GPIO_SUPPORT) += gpio/
-obj-$(CONFIG_$(SPL_TPL_)DRIVERS_MISC_SUPPORT) += misc/ sysreset/ firmware/
+obj-$(CONFIG_$(SPL_TPL_)DRIVERS_MISC_SUPPORT) += misc/
+obj-$(CONFIG_$(SPL_TPL_)SYSRESET) += sysreset/
+obj-$(CONFIG_$(SPL_TPL_)FIRMWARE) +=firmware/
obj-$(CONFIG_$(SPL_TPL_)I2C_SUPPORT) += i2c/
obj-$(CONFIG_$(SPL_TPL_)INPUT) += input/
obj-$(CONFIG_$(SPL_TPL_)LED) += led/
@@ -81,7 +83,6 @@
obj-$(CONFIG_CPU) += cpu/
obj-y += crypto/
obj-$(CONFIG_FASTBOOT) += fastboot/
-obj-y += firmware/
obj-$(CONFIG_FPGA) += fpga/
obj-y += misc/
obj-$(CONFIG_MMC) += mmc/
@@ -96,7 +97,6 @@
obj-y += scsi/
obj-y += sound/
obj-y += spmi/
-obj-y += sysreset/
obj-y += video/
obj-y += watchdog/
obj-$(CONFIG_QE) += qe/
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index 7d8f161..873bc8c 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -1,9 +1,13 @@
config FIRMWARE
bool "Enable Firmware driver support"
+config SPL_FIRMWARE
+ bool "Enable Firmware driver support in SPL"
+ depends on FIRMWARE
+
config SPL_ARM_PSCI_FW
bool
- select FIRMWARE
+ select SPL_FIRMWARE
config ARM_PSCI_FW
bool
@@ -13,6 +17,7 @@
tristate "TI System Control Interface (TISCI) Message Protocol"
depends on K3_SEC_PROXY
select FIRMWARE
+ select SPL_FIRMWARE if SPL
help
TI System Control Interface (TISCI) Message Protocol is used to manage
compute systems such as ARM, DSP etc with the system controller in
diff --git a/drivers/sysreset/Kconfig b/drivers/sysreset/Kconfig
index 024404d..90c41ab 100644
--- a/drivers/sysreset/Kconfig
+++ b/drivers/sysreset/Kconfig
@@ -50,6 +50,7 @@
config SYSRESET_PSCI
bool "Enable support for PSCI System Reset"
depends on ARM_PSCI_FW
+ select SPL_ARM_PSCI_FW if SPL
help
Enable PSCI SYSTEM_RESET function call. To use this, PSCI firmware
must be running on your system.