| 68f132b8 | 21-Nov-2022 |
Ye Li <ye.li@nxp.com> |
fix(imx8ulp): fix suspend/resume issue when DBD owner is s400 only
After resume from APD power down, XRDC is initialized by S400 but the PAC2 and MSC0-2 are not configured, so only DBD owner can acc
fix(imx8ulp): fix suspend/resume issue when DBD owner is s400 only
After resume from APD power down, XRDC is initialized by S400 but the PAC2 and MSC0-2 are not configured, so only DBD owner can access the resources.
We have to move GPIO restore after TFA XRDC reinit and configure PDAC for PCC5 before enabling eDMA2 MP clock
Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Jacky Bai <ping.bai@nxp.com> Change-Id: I82748de080151b0bdf1cace092b7892a1e402a27
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| d159c005 | 15-Mar-2023 |
Ye Li <ye.li@nxp.com> |
feat(imx8ulp): update XRDC for ELE to access DDR with CA35 DID
In order to isolate application memories, ELE FW introduces a new policy which mimics the requestor attributes (DID, TZ). So ELE config
feat(imx8ulp): update XRDC for ELE to access DDR with CA35 DID
In order to isolate application memories, ELE FW introduces a new policy which mimics the requestor attributes (DID, TZ). So ELE configures SCM to access to external memory with CA35 DID when CA35 request something from ELE.
Because ELE accesses DDR through NIC_LPAV, the XRDC MRC6 must be configured for CA35 DID 7 to authorize the access.
Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Jacky Bai <ping.bai@nxp.com> Change-Id: I9e91a1b2798e8d15127d1bfa9aa0ffc612fd8981
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| 5fd06421 | 06-Sep-2022 |
Ji Luo <ji.luo@nxp.com> |
feat(imx8ulp): add memory region policy
set the memory region policy for secure heap(0xA9600000 ~ 0xAF600000), it can only be RWX by secure master. At the same time, restrict G2D and DCnano(domain 3
feat(imx8ulp): add memory region policy
set the memory region policy for secure heap(0xA9600000 ~ 0xAF600000), it can only be RWX by secure master. At the same time, restrict G2D and DCnano(domain 3) to write non-secure memory when they are set as secure master.
Signed-off-by: Ji Luo <ji.luo@nxp.com> Signed-off-by: Jacky Bai <ping.bai@nxp.com> Change-Id: If53e130eaeb1ac867ee56e4af04e3be29dec9857
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