qemu: Implement qemu_system_off via semihosting.
This makes the PSCI SYSTEM_OFF call work on QEMU. It assumes that QEMU has semihosting enabled, but that is already assumed by the image loader. Signed-off-by: Andrew Walbran <qwandor@google.com> Change-Id: I0fb7cf7909262b675c3143efeac07f4d60730b03 |
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include/lib/semihosting.h |
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lib/semihosting/semihosting.c |
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plat/qemu/common/qemu_pm.c |
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plat/qemu/qemu/platform.mk |
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plat/qemu/qemu_sbsa/platform.mk |
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