{"action":"created","issue":{"url":"https://api.github.com/repos/OP-TEE/optee_os/issues/881","repository_url":"https://api.github.com/repos/OP-TEE/optee_os","labels_url":"https://api.github.com/repos/OP-TEE/optee_os/issues/881/labels{/name}","comments_url":"https://api.github.com/repos/OP-TEE/optee_os/issues/881/comments","events_url":"https://api.github.com/repos/OP-TEE/optee_os/issues/881/events","html_url":"https://github.com/OP-TEE/optee_os/issues/881","id":162842710,"number":881,"title":"TZDRAM configuration for optee_os","user":{"login":"chinnabha","id":19988494,"avatar_url":"https://avatars.githubusercontent.com/u/19988494?v=3","gravatar_id":"","url":"https://api.github.com/users/chinnabha","html_url":"https://github.com/chinnabha","followers_url":"https://api.github.com/users/chinnabha/followers","following_url":"https://api.github.com/users/chinnabha/following{/other_user}","gists_url":"https://api.github.com/users/chinnabha/gists{/gist_id}","starred_url":"https://api.github.com/users/chinnabha/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/chinnabha/subscriptions","organizations_url":"https://api.github.com/users/chinnabha/orgs","repos_url":"https://api.github.com/users/chinnabha/repos","events_url":"https://api.github.com/users/chinnabha/events{/privacy}","received_events_url":"https://api.github.com/users/chinnabha/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":6,"created_at":"2016-06-29T05:18:27Z","updated_at":"2016-07-01T03:46:17Z","closed_at":"2016-06-29T07:15:48Z","body":"Hi all,\r\n\r\nI need to fix the TZDRAM base address and size on my board to load and run the optee_os from TZDRAM. But I am not sure what is exactly TZDRAM and how to configure TZDRAM. Please help me answering the following:\r\n\r\n1. Is it simply some DRAM space which is not in the address space of normal OS?\r\n2. Can the DDR configuration cover the TZDRAM space or TZDRAM needs to be configured separately? \r\n3. If TZDRAM configuration can be part of DDR configuration, are there any specific things that needs to be taken care for TZDRAM space?\r\n\r\nKindly provide me if there is any link available which explains the steps for TZDRAM configuration.\r\n\r\nThanks,\r\nChinnabha"},"comment":{"url":"https://api.github.com/repos/OP-TEE/optee_os/issues/comments/229847441","html_url":"https://github.com/OP-TEE/optee_os/issues/881#issuecomment-229847441","issue_url":"https://api.github.com/repos/OP-TEE/optee_os/issues/881","id":229847441,"user":{"login":"vchong","id":7334750,"avatar_url":"https://avatars.githubusercontent.com/u/7334750?v=3","gravatar_id":"","url":"https://api.github.com/users/vchong","html_url":"https://github.com/vchong","followers_url":"https://api.github.com/users/vchong/followers","following_url":"https://api.github.com/users/vchong/following{/other_user}","gists_url":"https://api.github.com/users/vchong/gists{/gist_id}","starred_url":"https://api.github.com/users/vchong/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/vchong/subscriptions","organizations_url":"https://api.github.com/users/vchong/orgs","repos_url":"https://api.github.com/users/vchong/repos","events_url":"https://api.github.com/users/vchong/events{/privacy}","received_events_url":"https://api.github.com/users/vchong/received_events","type":"User","site_admin":false},"created_at":"2016-07-01T03:46:17Z","updated_at":"2016-07-01T03:46:17Z","body":"It won't be secure because optee_os is located in unprotected DRAM, but it will not behave any differently due to its location in memory."}}
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