[lkml]   [2022]   [Jun]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subject[PATCH 0/2] ARM: at91: add support for L2 cache write_sec() callback
When running under OP-TEE the L2 cache is configured by OP-TEE and
can't be modified for the moment. Add necessary function to get
the current execution world of Linux and add early_setup() callback
that will set the .write_sec() callback for the outer cache.

Clément Léger (2):
ARM: at91: add sam_linux_is_in_normal_world() function
ARM: at91: setup outer cache .write_sec() callback if needed

arch/arm/mach-at91/sam_secure.c | 6 ++++++
arch/arm/mach-at91/sam_secure.h | 1 +
arch/arm/mach-at91/sama5.c | 17 +++++++++++++++++
3 files changed, 24 insertions(+)


 \ /
  Last update: 2022-06-06 16:59    [W:0.123 / U:0.388 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site