From 573a3811edc89c2ea3bf4fd077e3673b863b9a0d Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 14 Apr 2017 11:10:24 +0900 Subject: sysreset: psci: support system reset in a generic way with PSCI If the system is running PSCI firmware, the System Reset function (func ID: 0x80000009) is supposed to be handled by PSCI, that is, the SoC/board specific reset implementation should be moved to PSCI. U-Boot should call the PSCI service according to the arm-smccc manner. The arm-smccc is supported on ARMv7 or later. Especially, ARMv8 generation SoCs are likely to run ARM Trusted Firmware BL31. In this case, U-Boot is a non-secure world boot loader, so it should not be able to reset the system directly. Signed-off-by: Masahiro Yamada --- drivers/Makefile | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/Makefile') diff --git a/drivers/Makefile b/drivers/Makefile index 5d8baa5a1fe..4a4b2377c58 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -23,7 +23,7 @@ obj-$(CONFIG_SPL_SERIAL_SUPPORT) += serial/ obj-$(CONFIG_SPL_SPI_SUPPORT) += spi/ obj-$(CONFIG_SPL_POWER_SUPPORT) += power/ power/pmic/ obj-$(CONFIG_SPL_POWER_SUPPORT) += power/regulator/ -obj-$(CONFIG_SPL_DRIVERS_MISC_SUPPORT) += misc/ sysreset/ +obj-$(CONFIG_SPL_DRIVERS_MISC_SUPPORT) += misc/ sysreset/ firmware/ obj-$(CONFIG_SPL_MTD_SUPPORT) += mtd/ obj-$(CONFIG_SPL_NAND_SUPPORT) += mtd/nand/ obj-$(CONFIG_SPL_ONENAND_SUPPORT) += mtd/onenand/ @@ -52,7 +52,7 @@ endif ifdef CONFIG_TPL_BUILD obj-$(CONFIG_TPL_I2C_SUPPORT) += i2c/ -obj-$(CONFIG_TPL_DRIVERS_MISC_SUPPORT) += misc/ sysreset/ +obj-$(CONFIG_TPL_DRIVERS_MISC_SUPPORT) += misc/ sysreset/ firmware/ obj-$(CONFIG_TPL_MMC_SUPPORT) += mmc/ obj-$(CONFIG_TPL_MPC8XXX_INIT_DDR_SUPPORT) += ddr/fsl/ obj-$(CONFIG_TPL_NAND_SUPPORT) += mtd/nand/ @@ -71,6 +71,7 @@ obj-y += block/ obj-$(CONFIG_BOOTCOUNT_LIMIT) += bootcount/ obj-$(CONFIG_CPU) += cpu/ obj-y += crypto/ +obj-y += firmware/ obj-$(CONFIG_FPGA) += fpga/ obj-y += hwmon/ obj-y += misc/ -- cgit v1.2.3