Commits · aa9ae898353a86f71abdb6ebff2da61afc3581b9 · adam.huang / Arm Trusted Firmware

11 Dec, 2018 4 commits

SPM: Prevent simultaneous blocking calls · 2f48ddae

Antonio Nino Diaz authored Jul 03, 2018



Blocking calls can only succeed if the target Secure Partition is idle.

Change-Id: Iabeaa0b8d3e653fd8581fa086758936abfc1c772
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

2f48ddae

SPM: Support blocking calls · d54f0cab

Antonio Nino Diaz authored Nov 08, 2018



Note that the arguments passed during the SMC call don't comply with the
SPCI specifications. This will be fixed in following patches, but it is
needed to implement a few more SPCI SMCs to be able to do it. The
current code allows us to start testing it.

Change-Id: Ief0e75d072b311737fcdb0c6a60ba5b7406a9ee5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

d54f0cab

SPM: Implement SPCI open/close handle SMCs · 56ae9792

Antonio Nino Diaz authored Nov 08, 2018



Introduce SMCs that open and close handles according to the SPCI
specification.

Change-Id: I65f365f15612e01aa445e783e96e48ae275c39fd
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

56ae9792

SPM: Introduce SMC handlers for SPCI and SPRT · e8ce60ae

Antonio Nino Diaz authored Nov 08, 2018



Change-Id: I2ae9b3bb686c41b2e138132a7bed107925ac861e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

e8ce60ae