| Message ID | 20230221175129.308197-1-mohamed.omarasaker@arm.com |
|---|---|
| Headers | show |
| Series | Fixing psa-api-tests by increasing number of assets | expand |
On Tue, 21 Feb 2023 17:51:27 +0000, mohamed.omarasaker@arm.com wrote: > As Corstone1000 stores at boot time few efi variables. > Therefore, number of assets is increased to compansate this early usage. > > In order to comply with isolation level 2, SPM backend should be set to IPC. > TF-M provides IPC as a SPM backend which gives SPM and each Secure Partition > it's own execution context. And provides higher isolation levels. > > [...] Applied, thanks! [1/2] arm-bsp/trusted-firmware-m:corstone1000: Increase number of assets commit: b3ac88b4e83f542099a8731535e382888e0aa1b4 [2/2] arm-bsp/trusted-firmware-m:corstone1000: Set SPM backend to IPC commit: 19452d568f1ee148da193c202c08101774e29776 Best regards,
From: Mohamed Omar Asaker <mohamed.omarasaker@arm.com> As Corstone1000 stores at boot time few efi variables. Therefore, number of assets is increased to compansate this early usage. In order to comply with isolation level 2, SPM backend should be set to IPC. TF-M provides IPC as a SPM backend which gives SPM and each Secure Partition it's own execution context. And provides higher isolation levels. Mohamed Omar Asaker (2): arm-bsp/trusted-firmware-m:corstone1000: Increase number of assets arm-bsp/trusted-firmware-m:corstone1000: Set SPM backend to IPC ...rstone1000-Increase-number-of-assets.patch | 38 +++++++++++++++++++ .../trusted-firmware-m-1.7.0-corstone1000.inc | 8 ++++ 2 files changed, 46 insertions(+) create mode 100644 meta-arm-bsp/recipes-bsp/trusted-firmware-m/files/corstone1000/0001-Platform-corstone1000-Increase-number-of-assets.patch