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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 <yamada.masahiro@socionext.com> |
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.. | ||
platform_data | ||
device-internal.h | ||
device.h | ||
lists.h | ||
pinctrl.h | ||
platdata.h | ||
root.h | ||
test.h | ||
uclass-id.h | ||
uclass-internal.h | ||
uclass.h | ||
util.h |