| commit | c218bca74eeafa2f8528b6bbb34d112075fcf40a | [log] [tgz] |
|---|---|---|
| author | Catalin Marinas <catalin.marinas@arm.com> | Wed Mar 26 18:25:55 2014 +0000 |
| committer | Catalin Marinas <catalin.marinas@arm.com> | Sat Apr 05 10:06:18 2014 +0100 |
| tree | 29b3e350efca77e073436df3cf78b818bf57cc34 | |
| parent | 35a86976924a9eda7775b5b02ad47268dca1a5b4 [diff] |
arm64: Relax the kernel cache requirements for boot With system caches for the host OS or architected caches for guest OS we cannot easily guarantee that there are no dirty or stale cache lines for the areas of memory written by the kernel during boot with the MMU off (therefore non-cacheable accesses). This patch adds the necessary cache maintenance during boot and relaxes the booting requirements. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>