[U-Boot,v3,09/17] warp7: defconfig: Enable CONFIG_BOOTM_TEE

Message ID 1523633481-20914-10-git-send-email-bryan.odonoghue@linaro.org
State Superseded
Delegated to: Stefano Babic
Headers show
  • warp7: Enable automated OPTEE/HAB boot flow
Related show

Commit Message

Bryan O'Donoghue April 13, 2018, 3:31 p.m.
This patch enables CONFIG_BOOTM_TEE. Once enabled its possible to
chain-load Linux through OPTEE.

Loading kernel to 0x80800000
=> run loadimage

Load FDT to 0x83000000
=> run loadfdt

Load OPTEE to 0x84000000
=> fatload mmc 0:5 0x84000000 /lib/firmware/uTee.optee

Then chain-load to the kernel via OPTEE

=> bootm 0x84000000 - 0x83000000

   Image Name:
   Image Type:   ARM Trusted Execution Environment Kernel Image (uncompressed)
   Data Size:    249844 Bytes = 244 KiB
   Load Address: 9dffffe4
   Entry Point:  9e000000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
 configs/warp7_defconfig | 1 +
 1 file changed, 1 insertion(+)


diff --git a/configs/warp7_defconfig b/configs/warp7_defconfig
index efb6f51..d5dc009 100644
--- a/configs/warp7_defconfig
+++ b/configs/warp7_defconfig
@@ -47,3 +47,4 @@  CONFIG_USBNET_HOST_ADDR="de:ad:be:af:00:00"