On Wednesday 31 August 2016 12:36 AM, Andrew F. Davis wrote:

Add a section describing the additional boot types used on AM33xx secure devices.

Signed-off-by: Andrew F. Davis afd@ti.com Reviewed-by: Tom Rini trini@konsulko.com

Acked-by: Lokesh Vutla lokeshvutla@ti.com

Thanks and regards, Lokesh

---

doc/README.ti-secure | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+)

diff --git a/doc/README.ti-secure b/doc/README.ti-secure index 54c996d..9b0fbf9 100644 --- a/doc/README.ti-secure +++ b/doc/README.ti-secure @@ -43,6 +43,38 @@ Booting of U-Boot SPL The script is basically the only required interface to the TI SECDEV package for creating a bootable SPL image for secure TI devices.

• Invoking the script for AM33xx Secure Devices
• =============================================
• create-boot-image.sh \

• <IMAGE_FLAG> <INPUT_FILE> <OUTPUT_FILE> <SPL_LOAD_ADDR>
  

• <IMAGE_FLAG> is a value that specifies the type of the image to
• generate OR the action the image generation tool will take. Valid
• values are:

• SPI_X-LOADER - Generates an image for SPI flash (byte swapped)
  

• X-LOADER - Generates an image for non-XIP flash
  

• MLO - Generates an image for SD/MMC/eMMC media
  

• 2ND - Generates an image for USB, UART and Ethernet
  

• XIP_X-LOADER - Generates a single stage u-boot for NOR/QSPI XiP
  

• <INPUT_FILE> is the full path and filename of the public world boot
• loaderbinary file (depending on the boot media, this is usually
• either u-boot-spl.bin or u-boot.bin).
• <OUTPUT_FILE> is the full path and filename of the final secure
• image. The output binary images should be used in place of the standard
• non-secure binary images (see the platform-specific user's guides and
• releases notes for how the non-secure images are typically used)
• u-boot-spl_HS_SPI_X-LOADER - byte swapped boot image for SPI flash
• u-boot-spl_HS_X-LOADER - boot image for NAND or SD/MMC/eMMC rawmode
• u-boot-spl_HS_MLO - boot image for SD/MMC/eMMC media
• u-boot-spl_HS_2ND - boot image for USB, UART and Ethernet
• u-boot_HS_XIP_X-LOADER - boot image for NOR or QSPI Xip flash
• <SPL_LOAD_ADDR> is the address at which SOC ROM should load the

• <INPUT_FILE>

• Invoking the script for AM43xx Secure Devices