Re: [U-Boot] [PATCH 3/5] ARM: DRA7: Add secure emif setup calls

2016-09-06 Thread Allred, Daniel
On 9/6/2016 3:41 PM, Andrew F. Davis wrote: > On 09/02/2016 12:40 AM, Daniel Allred wrote: >> After EMIF DRAM is configured, but before it is used, >> calls are made on secure devices to reserve any configured >> memory region needed by the secure world and then to lock the >> EMIF firewall configu

Re: [U-Boot] [PATCH 3/5] ARM: DRA7: Add secure emif setup calls

2016-09-06 Thread Allred, Daniel
On 9/2/2016 9:54 AM, Tom Rini wrote: > On Fri, Sep 02, 2016 at 12:40:22AM -0500, Daniel Allred wrote: >> After EMIF DRAM is configured, but before it is used, >> calls are made on secure devices to reserve any configured >> memory region needed by the secure world and then to lock the >> EMIF firew

Re: [U-Boot] [PATCH 3/5] ARM: DRA7: Add secure emif setup calls

2016-09-06 Thread Andrew F. Davis
On 09/02/2016 12:40 AM, Daniel Allred wrote: > After EMIF DRAM is configured, but before it is used, > calls are made on secure devices to reserve any configured > memory region needed by the secure world and then to lock the > EMIF firewall configuration. If any other firewall > configuration need

Re: [U-Boot] [PATCH 3/5] ARM: DRA7: Add secure emif setup calls

2016-09-02 Thread Tom Rini
On Fri, Sep 02, 2016 at 12:40:22AM -0500, Daniel Allred wrote: > After EMIF DRAM is configured, but before it is used, > calls are made on secure devices to reserve any configured > memory region needed by the secure world and then to lock the > EMIF firewall configuration. If any other firewall >

[U-Boot] [PATCH 3/5] ARM: DRA7: Add secure emif setup calls

2016-09-01 Thread Daniel Allred
After EMIF DRAM is configured, but before it is used, calls are made on secure devices to reserve any configured memory region needed by the secure world and then to lock the EMIF firewall configuration. If any other firewall configuration needs to be applied, it must happen before the lock call.