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![]() Some platforms such as QEMU-SBSA access the device tree located at the bottom of the non-secure RAM from BL31. When GPT checks are enabled at BL2, that access generates a GPT check fault because the device tree area is configure as non-secure RAM and the access is made from secure EL3. We could change the device tree memory area configuration in a way that it is accessible from BL31, but that would require another configuration of the GPT before going to BL33. Since BL2 and BL31 are both running at EL3, a better solution is simply move the GPT configuration and enabling to BL31, after the device tree has been probed. No change in functionality. Change-Id: Ifa01c50164268b993d563c32e4e42140259c44e2 Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> [Added changelog description] Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> |
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common | ||
qemu | ||
qemu_sbsa |