Djam/u-boot
1
0
Fork 0
mirror of https://github.com/u-boot/u-boot.git synced 2025-05-09 03:21:51 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

efi_loader: switch to non-secure mode later

Browse source 
Some ARMv7 boards using PSCI require to be in secure-mode when booted via
'bootz' or 'bootm'. During distro-boot 'bootefi bootmgr' is called to check
if booting via UEFI is possible.

With the change we change the switch from secure mode to non-secure mode is
moved from the UEFI subsystem setup to just before calling StartImage().

Cc: Jernej Škrabec <jernej.skrabec@gmail.com>
Reported by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2021-01-24 14:34:12 +00:00
parent 688e88256f
commit 82d01f04fa
2 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

4
lib/efi_loader/efi_setup.c
View file

@ -6,7 +6,6 @@
*/
#include <common.h>
#include <bootm.h>
#include <efi_loader.h>
#include <efi_variable.h>
@ -188,9 +187,6 @@ efi_status_t efi_init_obj_list(void)
/* Allow unaligned memory access */
allow_unaligned();
/* On ARM switch from EL3 or secure mode to EL2 or non-secure mode */
switch_to_non_secure_mode();
/* Initialize root node */
ret = efi_root_node_register();
if (ret != EFI_SUCCESS)