Eric Lee / smarc-uboot

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Commit 4fce6554dcc9dc9077fa89b61c675e08f9090bfe

Authored by Madan Srinivas
Committed by Tom Rini
1 parent 2ff5183fba
Exists in smarc_8mq_lf_v2020.04 and in 17 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf_v2022.04, pitx_8mp_lf_v2020.04, smarc-8m-android-10.0.0_2.6.0, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc-imx6_v2018.03_4.14.98_2.0.0_ga, smarc-imx7_v2018.03_4.14.98_2.0.0_ga, smarc-imx_v2018.03_4.14.78_1.0.0_ga, smarc_8m-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8m-imx_v2019.04_4.19.35_1.1.0, smarc_8m_00d0-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2019.04_4.19.35_1.1.0, smarc_8mm-imx_v2020.04_5.4.24_2.1.0, smarc_8mp_lf_v2020.04, smarc_8mq-imx_v2020.04_5.4.24_2.1.0

doc: Updates info on using Keystone2 secure devices 

Add a section describing the secure boot image used on
Keystone2 secure devices.

Signed-off-by: Madan Srinivas <madans@ti.com>
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>

Showing 1 changed file with 20 additions and 0 deletions Side-by-side Diff

doc/README.ti-secure
Diff comments   View file @ 4fce655
... ... @@ -133,6 +133,26 @@
133 133 u-boot-spl_HS_X-LOADER - boot image for all other flash memories
134 134 including QSPI and NOR flash
135 135  
  136 + Invoking the script for Keystone2 Secure Devices
  137 + =============================================
  138 +
  139 + create-boot-image.sh \
  140 + <UNUSED> <INPUT_FILE> <OUTPUT_FILE> <UNUSED>
  141 +
  142 + <UNUSED> is currently ignored and reserved for future use.
  143 +
  144 + <INPUT_FILE> is the full path and filename of the public world boot
  145 + loader binary file (only u-boot.bin is currently supported on
  146 + Keystone2 devices, u-boot-spl.bin is not currently supported).
  147 +
  148 + <OUTPUT_FILE> is the full path and filename of the final secure image.
  149 + The output binary images should be used in place of the standard
  150 + non-secure binary images (see the platform-specific user's guides
  151 + and releases notes for how the non-secure images are typically used)
  152 + u-boot_HS_MLO - signed and encrypted boot image that can be used to
  153 + boot from all media. Secure boot from SPI NOR flash is not
  154 + currently supported.
  155 +
136 156 Booting of Primary U-Boot (u-boot.img)
137 157 ======================================
138 158