diff options
| author | Vanessa Maegima <vanessa.maegima@nxp.com> | 2017-08-29 13:53:18 -0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2017-09-18 17:15:28 +0200 |
| commit | 0bfd4f81ae3d28e951111481e9af66ba1f7be671 (patch) | |
| tree | 61e70b7b1e61c5c8302a235c7f4906a164b36cf1 /board/technexion | |
| parent | 8590786acfc3d2afb46f739c2e72b98ef3d9e172 (diff) | |
pico-imx7d: Add "how to boot with NXP 4.1 Kernel"
The NXP 4.1 kernel needs to boot with secure boot.
Add information on how to enable secure boot mode.
Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
Diffstat (limited to 'board/technexion')
| -rw-r--r-- | board/technexion/pico-imx7d/README | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/board/technexion/pico-imx7d/README b/board/technexion/pico-imx7d/README index a2805ee080..8af4effa78 100644 --- a/board/technexion/pico-imx7d/README +++ b/board/technexion/pico-imx7d/README @@ -47,3 +47,20 @@ Remove power from the pico board. Put pico board into normal boot mode. Power up the board and the new updated U-Boot should boot from eMMC. + +Building U-Boot to boot with NXP 4.1 kernel: + +The NXP 4.1 kernel boots only in secure boot mode on mx7. + +Follow the next steps to enable secure boot: + +$ make mrproper +$ make pico-imx7d_defconfig +$ make menuconfig + -> ARM architecture + -> [*] Enable support for booting in non-secure mode + -> [*] Boot in secure mode by default + -> Exit +$ make + +Flash u-boot.imx using the imx_usb_loader tool. |