tree 6f3f40e4e228f8698b1357e52fb14309022ea96d
parent f8df0560b6671285d6293986d58bdb968a49f209
author Andre Przywara <andre.przywara@arm.com> 1601483958 +0100
committer Tom Rini <trini@konsulko.com> 1602171756 -0400

qemu-arm64: Enable POSITION_INDEPENDENT

Now that PIE works when U-Boot is started from ROM, let's enable
CONFIG_POSITION_INDEPENDENT, which allows to load U-Boot also via
ARM Trusted-Firmware's fip.bin to DRAM, without tweaking the
configuration.

To get a writable initial stack, we need to keep the fixed initial
stack pointer, which points to DRAM in our case.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>