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[U-Boot,v4,10/18] warp7: defconfig: Enable CONFIG_BOOTM_TEE

Message ID 20180424174647.11840-11-bryan.odonoghue@linaro.org
State Awaiting Upstream
Delegated to: Stefano Babic
Headers show
Series warp7: Enable automated OPTEE/HAB boot flow | expand

Commit Message

Bryan O'Donoghue April 24, 2018, 5:46 p.m. UTC 
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>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
---
 configs/warp7_defconfig | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/configs/warp7_defconfig b/configs/warp7_defconfig
index e251acce04..b72c2262dd 100644
--- a/configs/warp7_defconfig
+++ b/configs/warp7_defconfig
@@ -48,3 +48,4 @@  CONFIG_USBNET_HOST_ADDR="de:ad:be:af:00:00"
 CONFIG_OF_LIBFDT=y
 CONFIG_OPTEE=y
 CONFIG_OPTEE_LOAD_ADDR=0x84000000
+CONFIG_BOOTM_OPTEE=y