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authorPranav Madhu <pranav.madhu@arm.com>2021-04-20 12:01:46 +0530
committerPranav Madhu <pranav.madhu@arm.com>2021-05-27 10:29:17 +0530
commit7bd64c70e91f73a236b84fb51d5045e308479b5a (patch)
treec4d4f1b65779f980719d2bf98e7d91388370e63f
parentb941145973e2c8fb2c0c968eae16ba108a4fcf21 (diff)
downloadtrusted-firmware-a-7bd64c70e91f73a236b84fb51d5045e308479b5a.tar.gz
feat(plat/sgi): enable use of PSCI extended state ID format
The SGI/RD platforms have been using PSCI state ID format as defined in PSCI version prior to 1.0. This is being changed and the PSCI extended state ID format as defined in PSCI version 1.1 is being adapted. In addition to this, the use of Arm recommended PSCI state ID encoding is enabled as well. Change-Id: I2be8a9820987a96b23f4281563b6fa22db48fa5f Signed-off-by: Pranav Madhu <pranav.madhu@arm.com>
-rw-r--r--plat/arm/css/sgi/sgi-common.mk2
1 files changed, 2 insertions, 0 deletions
diff --git a/plat/arm/css/sgi/sgi-common.mk b/plat/arm/css/sgi/sgi-common.mk
index 1e2054f84a..8baf4eeeff 100644
--- a/plat/arm/css/sgi/sgi-common.mk
+++ b/plat/arm/css/sgi/sgi-common.mk
@@ -65,6 +65,8 @@ override CSS_LOAD_SCP_IMAGES := 0
override NEED_BL2U := no
override ARM_BL31_IN_DRAM := 1
override ARM_PLAT_MT := 1
+override PSCI_EXTENDED_STATE_ID := 1
+override ARM_RECOM_STATE_ID_ENC := 1
# System coherency is managed in hardware
HW_ASSISTED_COHERENCY := 1