arm-trusted-firmware

History

Soby Mathew 683f788fa7 Fix the Cortex-A57 reset handler register usage The CPU specific reset handlers no longer have the freedom of using any general purpose register because it is being invoked by the BL3-1 entry point in addition to BL1. The Cortex-A57 CPU specific reset handler was overwriting x20 register which was being used by the BL3-1 entry point to save the entry point information. This patch fixes this bug by reworking the register allocation in the Cortex-A57 reset handler to avoid using x20. The patch also explicitly mentions the register clobber list for each of the callee functions invoked by the reset handler Change-Id: I28fcff8e742aeed883eaec8f6c4ee2bd3fce30df		10 years ago
..
aarch64	Add support for level specific cache maintenance operations	10 years ago
cpus	Fix the Cortex-A57 reset handler register usage	10 years ago
locks	Move bakery algorithm implementation out of coherent memory	10 years ago
semihosting	Remove extern keyword from function declarations	11 years ago
stdlib	stdlib: add missing features to build PolarSSL	10 years ago