This series reworks the i.MX HABv4 support and adds support for HABv3 as
found on i.MX25, i.MX35 and i.MX51.
HABv4 support was implemented using a relatively complicated makefile
in images/Makefile.imxhabv4. Since the makefiles in images/ are
complicated enough already this is changed in this series. We now
call CST directly from imx-image. With this we can configure CST
from the imx-image configuration file. No additional Makefile changes
are needed, so we can remove Makefile.imxhabv4.
This series also adds HABv3 support. This is slightly different from
HABv4 support. For HABv3 the CSF needs the certificates in DER format
rather than PEM format. Also the super root key hash is not included
in the CSF but in the flash header.
This series has been tested on an i.MX25 for HABv3 and an i.MX6 for
HABv4.
Sascha
----------------------------------------------------------------
Sascha Hauer (23):
ARM: i.MX: Add HABv3 Kconfig variables
imx: hab: rename driver dir to hab/
hab: Add HABv3 status report function
scripts: imx-usb-loader: Make readonly arguments const
scripts: imx-usb-loader: Move definitions up
scripts: imx-image: Allow dcd offset 0x0
scripts: imx-usb-loader: fully read images into memory
scripts: imx-usb-loader: Move load_file up
scripts: imx: Consolidate flash headers in imx tools
scripts: imx-image: Add context struct to config parsers
scripts: imx-image: move write_mem to context data
scripts: imx-image: move check to context data
scripts: imx: move macro definitions to common header file
scripts: imx: move config file parser to separate file
scripts: imx: make libusb variables global
scripts: imx-usb-loader: Add -s and -i options
scripts: imx: Drop double check
scripts: imx-image: move more variables to context data
scripts: imx-image: pass config data to add_header_*
scripts: imx-image: Support adding a Super Root Key to the image
scripts: imx: Create CSF files from imx config file
scripts: imx: Allow to create signed images
scripts: imx: Generate signed images with imx-image
arch/arm/mach-imx/Kconfig | 34 +
.../arm/mach-imx/include/mach/habv3-imx25-gencsf.h | 43 ++
arch/arm/mach-imx/include/mach/habv4-imx6-gencsf.h | 44 ++
drivers/Makefile | 2 +-
drivers/hab/Makefile | 2 +
drivers/hab/habv3.c | 78 +++
drivers/{habv4 => hab}/habv4.c | 2 +-
drivers/habv4/Makefile | 1 -
images/Makefile | 1 -
images/Makefile.imxhabv4 | 48 --
include/{habv4.h => hab.h} | 9 +
scripts/habv4/gencsf.sh | 47 --
scripts/habv4/habv4-imx28.csf.in | 33 -
scripts/habv4/habv4-imx6.csf.in | 37 --
scripts/imx/Makefile | 8 +-
scripts/imx/imx-image.c | 724 +++++++++------------
scripts/imx/imx-usb-loader.c | 666 ++++++++-----------
scripts/imx/imx.c | 442 +++++++++++++
scripts/imx/imx.h | 76 +++
19 files changed, 1337 insertions(+), 960 deletions(-)
create mode 100644 arch/arm/mach-imx/include/mach/habv3-imx25-gencsf.h
create mode 100644 arch/arm/mach-imx/include/mach/habv4-imx6-gencsf.h
create mode 100644 drivers/hab/Makefile
create mode 100644 drivers/hab/habv3.c
rename drivers/{habv4 => hab}/habv4.c (99%)
delete mode 100644 drivers/habv4/Makefile
delete mode 100644 images/Makefile.imxhabv4
rename include/{habv4.h => hab.h} (86%)
delete mode 100755 scripts/habv4/gencsf.sh
delete mode 100644 scripts/habv4/habv4-imx28.csf.in
delete mode 100644 scripts/habv4/habv4-imx6.csf.in
create mode 100644 scripts/imx/imx.c
create mode 100644 scripts/imx/imx.h
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