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authorRunyang Chen <runyang.chen@mediatek.corp-partner.google.com>2021-12-19 21:15:03 +0800
committerFelix Held <felix-coreboot@felixheld.de>2021-12-28 09:34:07 +0000
commita0583a46b9b8373b2398565fc41f3602249ea8a5 (patch)
treedb60f680e0c514ff762b4c4c0bb8dc55b11e66be /tests
parent800b24f7f71bb1714b50d90b276a65da4dc8ae66 (diff)
soc/mediatek/mt8186: Add devapc basic drivers
Add basic devapc (device access permission control) drivers. DAPC driver is used to set up bus fabric security and data protection among hardwares. DAPC driver groups the master hardwares into different domains and gives secure and non-secure property. The slave hardware can configure different access permissions for different domains via DAPC driver. 1. Initialize devapc. 2. Set master domain and secure side band. 3. Set default permission. BUG=b:202871018 TEST=build pass Signed-off-by: Runyang Chen <runyang.chen@mediatek.corp-partner.google.com> Change-Id: I5dad4f342eef3136c24c38259ad176dc86b7c0d7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/60317 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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