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(parent: 6ef90b9) | patch
Tegra: memctrl_v2: save TZDRAM settings to secure scratch registers
authorHarvey Hsieh <hhsieh@nvidia.com>
Fri, 29 Jul 2016 12:10:59 +0000 (20:10 +0800)
committerVarun Wadekar <vwadekar@nvidia.com>
Wed, 5 Apr 2017 20:56:29 +0000 (13:56 -0700)
commit719f3ec242e671cf012b2e88f7a9ab3cfa063c91
tree24ce256cd816b5eaec854c54c57c7c3714b04008tree | snapshot
parent6ef90b96383e5aaa31fe64353d1d557c8425f99fcommit | diff
Tegra: memctrl_v2: save TZDRAM settings to secure scratch registers

Save TZDRAM settings for SC7 resume firmware to restore.

SECURITY_BOM:     MC_SECURITY_CFG0_0 = SECURE_RSV55_SCRATCH_0
SECURITY_BOM_HI:  MC_SECURITY_CFG3_0 = SECURE_RSV55_SCRATCH_1
SECURITY_SIZE_MB: MC_SECURITY_CFG1_0 = SECURE_RSV54_SCRATCH_1

Change-Id: I78e891d9ebf576ff2a17ff87cf3aff4030ee11b8
Signed-off-by: Harvey Hsieh <hhsieh@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
plat/nvidia/tegra/common/drivers/memctrl/memctrl_v2.c diff | blob | history
plat/nvidia/tegra/include/t186/tegra_def.h diff | blob | history
Broadcom-s Trusted Firmware A