GPIO reset and power-off functionality depends on device tree data, which
is often absent in SPL or TPL. To address this, incorporate PHASE_ into the
config and add Kconfig option for each phase.
Adjust SYSRESET_GPIO and POWEROFF_GPIO uses to address possible
regressions.
Signed-off-by: Svyatoslav Ryhel <clamo...@gmail.com>
---
board/sifive/unleashed/Kconfig | 1 +
board/sifive/unmatched/Kconfig | 1 +
configs/ge_b1x5v2_defconfig | 1 +
configs/microblaze-generic_defconfig | 1 +
drivers/sysreset/Kconfig | 45 ++++++++++++++++++++++++++++
drivers/sysreset/Makefile | 4 +--
6 files changed, 51 insertions(+), 2 deletions(-)
diff --git a/board/sifive/unleashed/Kconfig b/board/sifive/unleashed/Kconfig
index 5d842c36cfc..bf4a00d6f7f 100644
--- a/board/sifive/unleashed/Kconfig
+++ b/board/sifive/unleashed/Kconfig
@@ -49,6 +49,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
imply SPI_FLASH_ISSI
imply SYSRESET
imply SYSRESET_GPIO
+ imply SPL_SYSRESET_GPIO if SPL
imply CMD_I2C
endif
diff --git a/board/sifive/unmatched/Kconfig b/board/sifive/unmatched/Kconfig
index bc1f33bde30..991dd23f1d4 100644
--- a/board/sifive/unmatched/Kconfig
+++ b/board/sifive/unmatched/Kconfig
@@ -48,6 +48,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
imply PHY_MSCC
imply SYSRESET
imply SYSRESET_GPIO
+ imply SPL_SYSRESET_GPIO if SPL
imply CMD_I2C
endif
diff --git a/configs/ge_b1x5v2_defconfig b/configs/ge_b1x5v2_defconfig
index fec4b67aee2..b8cca3c74df 100644
--- a/configs/ge_b1x5v2_defconfig
+++ b/configs/ge_b1x5v2_defconfig
@@ -116,6 +116,7 @@ CONFIG_MXC_SPI=y
CONFIG_SYSRESET=y
CONFIG_SYSRESET_CMD_POWEROFF=y
CONFIG_POWEROFF_GPIO=y
+CONFIG_SPL_POWEROFF_GPIO=y
CONFIG_SYSRESET_WATCHDOG=y
CONFIG_IMX_THERMAL=y
CONFIG_USB=y
diff --git a/configs/microblaze-generic_defconfig
b/configs/microblaze-generic_defconfig
index 08f8bdb4240..7497d20ee64 100644
--- a/configs/microblaze-generic_defconfig
+++ b/configs/microblaze-generic_defconfig
@@ -97,6 +97,7 @@ CONFIG_SYS_NS16550=y
CONFIG_XILINX_UARTLITE=y
CONFIG_XILINX_SPI=y
CONFIG_SYSRESET_GPIO=y
+CONFIG_SPL_SYSRESET_GPIO=y
CONFIG_SYSRESET_MICROBLAZE=y
CONFIG_WDT=y
CONFIG_XILINX_TB_WATCHDOG=y
diff --git a/drivers/sysreset/Kconfig b/drivers/sysreset/Kconfig
index 475540ffac7..4972905482a 100644
--- a/drivers/sysreset/Kconfig
+++ b/drivers/sysreset/Kconfig
@@ -71,6 +71,27 @@ config POWEROFF_GPIO
Support for system poweroff using a GPIO pin. This can be used
for systems having a single GPIO to trigger a system poweroff.
+config SPL_POWEROFF_GPIO
+ bool "Enable support for GPIO poweroff driver in SPL"
+ depends on DM_GPIO && SPL
+ help
+ Support for system poweroff using a GPIO pin in SPL. This can be used
+ for systems having a single GPIO to trigger a system poweroff.
+
+config TPL_POWEROFF_GPIO
+ bool "Enable support for GPIO poweroff driver in TPL"
+ depends on DM_GPIO && TPL
+ help
+ Support for system poweroff using a GPIO pin in TPL. This can be used
+ for systems having a single GPIO to trigger a system poweroff.
+
+config VPL_POWEROFF_GPIO
+ bool "Enable support for GPIO poweroff driver in VPL"
+ depends on DM_GPIO && VPL
+ help
+ Support for system poweroff using a GPIO pin in VPL. This can be used
+ for systems having a single GPIO to trigger a system poweroff.
+
config SYSRESET_GPIO
bool "Enable support for GPIO reset driver"
depends on DM_GPIO
@@ -79,6 +100,30 @@ config SYSRESET_GPIO
example on Microblaze where reset logic can be controlled via GPIO
pin which triggers cpu reset.
+config SPL_SYSRESET_GPIO
+ bool "Enable support for GPIO reset driver in SPL"
+ depends on DM_GPIO && SPL
+ help
+ Reset support via GPIO pin connected reset logic in SPL. This is used
+ for example on Microblaze where reset logic can be controlled via
+ GPIO pin which triggers cpu reset.
+
+config TPL_SYSRESET_GPIO
+ bool "Enable support for GPIO reset driver in TPL"
+ depends on DM_GPIO && TPL
+ help
+ Reset support via GPIO pin connected reset logic in TPL. This is used
+ for example on Microblaze where reset logic can be controlled via
+ GPIO pin which triggers cpu reset.
+
+config VPL_SYSRESET_GPIO
+ bool "Enable support for GPIO reset driver in VPL"
+ depends on DM_GPIO && VPL
+ help
+ Reset support via GPIO pin connected reset logic in VPL. This is used
+ for example on Microblaze where reset logic can be controlled via
+ GPIO pin which triggers cpu reset.
+
config SYSRESET_MAX77663
bool "Enable support for MAX77663 PMIC System Reset"
depends on DM_PMIC_MAX77663
diff --git a/drivers/sysreset/Makefile b/drivers/sysreset/Makefile
index 796fc9effa5..ded91a4d325 100644
--- a/drivers/sysreset/Makefile
+++ b/drivers/sysreset/Makefile
@@ -8,8 +8,8 @@ obj-$(CONFIG_ARCH_ROCKCHIP) += sysreset_rockchip.o
obj-$(CONFIG_ARCH_STI) += sysreset_sti.o
obj-$(CONFIG_SANDBOX) += sysreset_sandbox.o
obj-$(CONFIG_SYSRESET_CV1800B) += sysreset_cv1800b.o
-obj-$(CONFIG_POWEROFF_GPIO) += poweroff_gpio.o
-obj-$(CONFIG_SYSRESET_GPIO) += sysreset_gpio.o
+obj-$(CONFIG_$(PHASE_)POWEROFF_GPIO) += poweroff_gpio.o
+obj-$(CONFIG_$(PHASE_)SYSRESET_GPIO) += sysreset_gpio.o
obj-$(CONFIG_$(PHASE_)SYSRESET_MAX77663) += sysreset_max77663.o
obj-$(CONFIG_SYSRESET_MPC83XX) += sysreset_mpc83xx.o
obj-$(CONFIG_SYSRESET_MICROBLAZE) += sysreset_microblaze.o
--
2.43.0
