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5 Commits

Author SHA1 Message Date
Abdul Halim, Muhammad Hadi Asyrafi ae19fef337 feat(intel): enable firewall for OCRAM in BL31 
Set OCRAM as secure region and required privileged access in BL31 to
prevent software running in normal world (non-secure) accessing memory
region in OCRAM which may contain sensitive information (e.g. FSBL,
handoff data)

Signed-off-by: Abdul Halim, Muhammad Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: Ib6b24efd69f49cd3f9aa4ef2ea9f1af5ce582bd6
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
 2022-04-28 19:08:35 +08:00
Boon Khai Ng 39f262cfb4 build(intel): enable access to on-chip ram in BL31 for N5X 
This adds the ncore ccu access and enable access to the
on-chip ram for N5X device in BL31.

Signed-off-by: Boon Khai Ng <boon.khai.ng@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I713f6e93d33b6e91705547477ca32cfba5c8c13d
 2022-03-09 09:14:26 +08:00
Tien Hock Loh 27cd1a4762 plat: intel: Fix CCU initialization for Agilex 
The CCU initialization loop uses the wrong units, this fixes that. This
also fixes snoop filter register set bits should be used instead of
overwriting the register

Signed-off-by: Tien Hock Loh <tien.hock.loh@intel.com>
Change-Id: Ia15eeeae5569b00ad84120182170d353ee221b31
 2020-06-08 22:03:48 +00:00
Hadi Asyrafi 1520b5d688 intel: Refactor common platform code [5/5] 
Removes unused source code for BL2 and BL31 in platform.mk.
Clean-up unused header files, syntax fixes, and alphabetical
sorting post-refactoring

Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: Ie5ea9b4d3abdb0187cddeb04d2fcfb51fbe5c4dd
 2019-11-28 12:47:58 +08:00
Hadi Asyrafi 8a88a2271f intel: Add ncore ccu driver 
Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I0544315986ee28b23157fdfec3fe5aebae6b860f
 2019-06-26 18:45:16 +08:00