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| author | Vikram Kanigiri <vikram.kanigiri@arm.com> | 2015-06-26 10:13:22 +0100 |
|---|---|---|
| committer | Vikram Kanigiri <vikram.kanigiri@arm.com> | 2015-09-01 12:44:00 +0100 |
| commit | 889fce4259579e589bfe280140a667d38961e264 (patch) | |
| tree | aaa2aaac1132183c2a90f507b752f476601fb380 /drivers/arm/ccn | |
| parent | 468f808cb8967ffe69505a67c03405f1b1dc7bc6 (diff) | |
Remove EL2/EL1 GICv3 register updates
From Linux 3.17 onwards, the mainline kernel has support for GICv3
systems and if EL3 exists, it only needs to initialise ICC_SRE_EL3.SRE
and ICC_SRE_EL3.Enable to 1. Hence, this patch removes the redundant
updates of ICC_SRE_EL2 and ICC_PMR_EL1.
NOTE: For partner software's which enter kernel in EL1,
ICC_SRE_EL2.Enable and ICC_SRE_EL2.SRE bit needs to be set to 1
in EL2 before jumping to linux.
Change-Id: I09ed47869351b08a3b034735f532bc677eaa6917
Diffstat (limited to 'drivers/arm/ccn')
0 files changed, 0 insertions, 0 deletions