[U-Boot] [Patch v2] configs: SECURE_BOOT: Enable CONFIG_CMD_EXT4_WRITE

Sumit Garg sumit.garg at nxp.com
Fri Aug 25 10:03:10 UTC 2017

As part of chain of trust with confidentiality along with distro
boot, linux kernel image needs to be stored in encrypted form on
ext4 boot partition. So enable CONFIG_CMD_EXT4_WRITE in case of
Secure boot.

Signed-off-by: Sumit Garg <sumit.garg at nxp.com>

Changes in v2:
Instead of adding CMD_EXT4_WRITE option in each defconfig, added this
option in Kconfig.

 board/freescale/common/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/board/freescale/common/Kconfig b/board/freescale/common/Kconfig
index 53b606e..3496eed 100644
--- a/board/freescale/common/Kconfig
+++ b/board/freescale/common/Kconfig
@@ -6,6 +6,8 @@ config CHAIN_OF_TRUST
 	select SPL_BOARD_INIT if (ARM && SPL)
 	select SHA_HW_ACCEL
+	select CMD_EXT4
+	select CMD_EXT4_WRITE
 	default y

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