arm-trusted-firmware/plat/nvidia/tegra/soc/t210/drivers/se
Marvin Hsu ce3c97c95b Tegra210B01: SE1 and SE2/PKA1 context save (atomic)
This patch adds the implementation of the SE atomic context save
sequence. The atomic context-save consistently saves to the TZRAM
carveout; thus there is no need to declare context save buffer or
map MMU region in TZRAM for context save. The atomic context-save
routine is responsible to validate the context-save progress
counter, where CTX_SAVE_CNT=133(SE1)/646(SE2), and the SE error
status to ensure the context save procedure complete successfully.

Change-Id: Ic80843902af70e76415530266cb158f668976c42
Signed-off-by: Marvin Hsu <marvinh@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
2019-01-16 10:11:18 -08:00
..
se_private.h Tegra210B01: SE1 and SE2/PKA1 context save (atomic) 2019-01-16 10:11:18 -08:00
security_engine.c Tegra210B01: SE1 and SE2/PKA1 context save (atomic) 2019-01-16 10:11:18 -08:00