Xiang Wang c96cc03fcc lib: Fix CPU capabilities detection function ...

On some platforms, misa may not be implemented. On such a platform,
reading misa will get 0. At this time, platform is required to
implement a non-standard function to detect the CPU's capabilities.
Therefore, this modification add interfaces for non-standard function.

The MXL field of misa is always at the highest two bits, whether it
is a 32-bit 64-bit or a 128-bit machine. Therefore, this modification
fixes the use of a fixed offset to detect the machine length.

Signed-off-by: Xiang Wang <merle@hardenedlinux.org>
Signed-off-by: Anup Patel <anup.patel@wdc.com>

2019-11-26 16:06:29 +05:30

..

sbi

lib: Fix CPU capabilities detection function

2019-11-26 16:06:29 +05:30

utils

lib: Fix timer for 32 bit

2019-08-31 13:13:12 +05:30