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path: root/arch/arm/include/asm/omap_sec_common.h
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2016-07-14arm: omap-common: secure ROM signature verify APIAndreas Dannenberg
Adds an API that verifies a signature attached to an image (binary blob). This API is basically a entry to a secure ROM service provided by the device and accessed via an SMC call, using a particular calling convention. Signed-off-by: Daniel Allred <d-allred@ti.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-07-14arm: omap-common: add secure rom call API for secure devicesAndreas Dannenberg
Adds a generic C-callable API for making secure ROM calls on OMAP and OMAP-compatible devices. This API provides the important function of flushing the ROM call arguments to memory from the cache, so that the secure world will have a coherent view of those arguments. Then is simply calls the omap_smc_sec routine. Signed-off-by: Daniel Allred <d-allred@ti.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>