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| author | Nina Wu <nina-cm.wu@mediatek.com> | 2022-08-18 11:13:31 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-08-31 16:46:46 +0000 |
| commit | c0797f50e12b2c01701663d603d4b0112988877d (patch) | |
| tree | 87d821858fbb021d2c9fad6163cdcf591db90874 /src/mainboard/kontron/ktqm77/devicetree.cb | |
| parent | 297b6340623cf351ba219237e8e9d049e8c10c67 (diff) | |
soc/mediatek/mt8188: Add DEVAPC basic driver
Add basic DEVAPC (device access permission control) driver.
DEVAPC driver is used to set up bus fabric security and data protection
among hardwares. DEVAPC 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 DEVAPC driver.
1. Initialize DEVAPC.
2. Set master domain and secure side band.
3. Set default permission.
TEST=check logs of DEVAPC ok.
BUG=b:236331724
Signed-off-by: Nina Wu <nina-cm.wu@mediatek.com>
Change-Id: Iad3569bc6f8ba032d478934ba839dc4b5387bafc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66970
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Diffstat (limited to 'src/mainboard/kontron/ktqm77/devicetree.cb')
0 files changed, 0 insertions, 0 deletions