Commit graph

17 commits

Author SHA1 Message Date
Shyam Saini
c548451fd9 doc: imx: Add documentation for nandbcb command
Signed-off-by: Shyam Saini <shyam.saini@amarulasolutions.com>
2019-07-19 14:52:20 +02:00
Lukasz Majewski
4ebdf654b2 clk: doc: Add documentation entry for Common Clock Framework [CCF] (i.MX)
This patch describes the design decisions considerations and taken approach
for porting in a separate documentation entry.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-07-19 14:49:08 +02:00
Breno Matheus Lima
2dd652e665 doc: imx: habv4: Remove secure_boot.txt guide
The secure_boot.txt guide was replaced by mx6_mx7_secure_boot.txt and
mx6_mx7_spl_secure_boot.txt documents.

Both documents covers all steps needed for SPL and non-SPL tagets,
so remove secure_boot.txt file to avoid duplicated content.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-02-15 12:55:39 +01:00
Breno Matheus Lima
364c0a89bc doc: imx: habv4: Move encrypted boot guide
All guides are currently located at doc/imx/habv4/guides/ directory.

Move encrypted_boot.txt document to guides directory.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-02-15 12:47:13 +01:00
Breno Matheus Lima
cfb50207e5 doc: imx: habv4: Add Secure Boot guide for i.MX6 and i.MX7 SPL targets
The current U-Boot implementation includes SPL targets for
some NXP development boards:

- mx6sabreauto_defconfig
- mx6sabresd_defconfig
- mx6ul_14x14_evk_defconfig
- mx6ul_9x9_evk_defconfig

Add additional steps needed to completly secure the
bootloader image.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-02-15 12:46:59 +01:00
Breno Matheus Lima
872cfa20cd doc: imx: habv4: Add Secure Boot guide for i.MX6 and i.MX7 non-SPL targets
Add HABv4 documentation for non-SPL targets covering the
following topics:

- How to sign an securely boot an u-boot-dtb.imx image.
- How to extend the root of trust for additional boot images.
- Add 3 CSF examples.
- Add IVT generation script example.

Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Utkarsh Gupta <utkarsh.gupta@nxp.com>
Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-02-15 12:46:45 +01:00
Breno Matheus Lima
cbc4b0418c doc: imx: habv4: Add HABv4 introduction
The HABv4 is supported in i.MX50, i.MX53, i.MX6, i.MX7,
series and i.MX 8M, i.MX8MM devices.

Add an introductory document containing the following topics:

- HABv4 Introduction
- HABv4 Secure Boot
- HABv4 Encrypted Boot
- HAB PKI tree generation
- HAB Fast Authentication PKI tree generation
- SRK Table and SRK Hash generation

Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Utkarsh Gupta <utkarsh.gupta@nxp.com>
Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-02-15 12:46:31 +01:00
Breno Matheus Lima
8a23fc9c94 doc: imx: habv4: Remove extra hab directory for a cleaner documentation structure
There is no need to have an extra hab directory under doc/imx/.

Habv4 and AHAB documentation can be added directly in doc/imx/ for a
cleaner documentation structure.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-02-15 12:46:18 +01:00
Michael Heimpold
210594a868 doc: imx: fix typos in mxsimage.txt
This fixes two small typos in mxsimage.txt.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Reviewed-by: Breno Lima <breno.lima@nxp.com>
2019-01-01 14:12:18 +01:00
Michael Heimpold
5271dcf581 doc: imx: fix typo in imximage.txt
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Reviewed-by: Breno Lima <breno.lima@nxp.com>
2019-01-01 14:12:18 +01:00
Breno Matheus Lima
75e8ca6a5e doc: imx: Improve i.MX documentation naming
There is no need to have README in all i.MX documents name.
Remove README from i.MX docs name and add .txt file extension.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
2018-10-22 14:22:42 +02:00
Breno Matheus Lima
29530093ff doc: imx: misc: Reorganize miscellaneous documentation
The Serial Download Protocol feature is availible in various
i.MX SoCs.

Move README.sdp document to imx/misc directory.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-22 14:22:42 +02:00
Breno Matheus Lima
dfe9ff9cc7 doc: imx: hab: Reorganize High Assurance Boot documentation
The current High Assurance Boot document README.mxc_hab
include details for the following features in a single file:

- HAB Secure Boot
- HAB Encrypted Boot

Split HAB documentation in a specific directory for a cleaner
documentation structure, subsequent patches will include more
content in HAB documentation.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-22 14:22:42 +02:00
Breno Matheus Lima
843400fd26 doc: imx: Reorganize i.MX SoC common documentation
The following documents describe device details according to the
i.MX family:

- README.imx25
- README.imx27
- README.imx5
- README.imx6
- README.mxs

Move all device common related document to doc/imx/common for a better
directory structure.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-22 14:22:42 +02:00
Breno Matheus Lima
5eba73c52b doc: imx: mkimage: reorganize i.MX mkimage documentation
The following documents describe the image type used by the mkimage
tool to generate U-Boot images for i.MX devices.

- README.imximage
- README.mxsimage

Move all mkimage related document to doc/imx/mkimage for a better
directory structure.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-22 14:22:42 +02:00
Breno Matheus Lima
3af3bebc21 doc: imx: Move SPD related info to the appropriate doc
Currently the Serial Download Protocol tools and procedure are
documented in two places:

- doc/imx/README.sdp
- doc/imx/README.imx6

It is better to consolidate all SDP related information into
README.sdp file, so move the content from README.imx6 to
README.sdp.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-22 14:22:42 +02:00
Breno Matheus Lima
df11b0c4d4 doc: imx: reorganize i.MX documentation
Currently the U-Boot doc/ directory contains the following files
that are only relevant for i.MX devices:

- doc/README.imx25
- doc/README.imx27
- doc/README.imx5
- doc/README.imx6
- doc/README.imximage
- doc/README.mxc_hab
- doc/README.mxs
- doc/README.mxsimage
- doc/README.sdp

Move all content to a common i.MX folder for a better documentation
structure.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-10-22 14:22:42 +02:00