aboutsummaryrefslogtreecommitdiff
path: root/bl1
diff options
context:
space:
mode:
authorJohn Tsichritzis <john.tsichritzis@arm.com>2019-03-04 16:42:54 +0000
committerJohn Tsichritzis <john.tsichritzis@arm.com>2019-03-12 11:30:33 +0000
commit02b57943965c89887170604e8eb801e17fd8cb99 (patch)
tree644859f20345a652ea148187dfd5a35fd48734c6 /bl1
parentc48d02bade88b07fa7f43aa44e5217f68e5d047f (diff)
downloadarm-trusted-firmware-02b57943965c89887170604e8eb801e17fd8cb99.tar.gz
Apply stricter speculative load restriction
The SCTLR.DSSBS bit is zero by default thus disabling speculative loads. However, we also explicitly set it to zero for BL2 and TSP images when each image initialises its context. This is done to ensure that the image environment is initialised in a safe state, regardless of the reset value of the bit. Change-Id: If25a8396641edb640f7f298b8d3309d5cba3cd79 Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>
Diffstat (limited to 'bl1')
0 files changed, 0 insertions, 0 deletions