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Signed-off-by: Edward Betts <edward@4angle.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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cbootimage doesn't have extensive error-checking of the input files. Thus
it's easy to trigger aborts (which in turn segfault to exit the app) and
bad memory accesses by providing under-sized binary input files or
configuration files with missing required statements. Add a bit more
error-checking to clean up some of these cases. No doubt there are more,
but this change only fixes those that have been reported.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
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The u_intXX_t types are implementation-specific and not part of a
standard. As an example, they are not provided by the musl C library.
Therefore, this commit switches cbootimage to use the C99 uintXX_t
types. This commit has been produced by:
1. Running:
find . -name '*.[ch]' | xargs sed -i 's%u_int\([0-9]*\)_t%uint\1_t%g'
2. Adding a #include <stdint.h> in cbootimage.h
The result has been compile tested with the musl C library.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
(swarren, validated "objdump -d cbootimage" is identical before/after)
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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Signed-off-by: Patrick Georgi <patrick@openbios.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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This feature is needed in case an image is updated at later stage
after bootimage has been created.
How to use:
Add keyword "RehashBl" to configuration file, for example, update.cfg:
RehashBl;
Invoke cbootimage to re-calculate bootloader aes hash, for example, for
bootimage bootloader.bin:
$ cbootimage -s tegra210 --update update.cfg bootloader.bin bootloader.bin-resigned
Where bootloader.bin-resigned is the resigned bootimage bootloader.bin
Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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Create new configuration keywords:
RsaKeyModulusFile: pubkey modulus
RsaPssSigBlFile: bootloader rsa pss signature
RsaPssSigBctFile: bct rsa pss signature
Sample Configuration file update_bl_sig.cfg
RsaKeyModulusFile = pubkey.mod;
RsaPssSigBlFile = bl.sig;
where pubkey.mod and bl.sig are files that contain the public key
modulus and bootloader's rsa-pss signature respectively.
public key modulus and signature are created through utilities
outside cbootimage.
Command line example:
$ cbootimage -s tegra210 -u update_bl_sig.cfg image.bin image.bin-bl-signed
Above three new keywords added in this CL are only implemented to support
for T210.
Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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This patch adds support for Tegra210. The command option is
--soc tegra210 or -s tegra210
T210 specific files are added under src/t210 directory.
Main changes from earlier soc are many new fileds are added to
structure nvboot_sdram_params and the number of boot devices
that can be defined within bct is reduced from 4 to 1.
Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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This patch adds support for Tegra132. This are only slight
differences between Tegra124 and Tegra132. The command line
usage is exactly the same as other platforms like Tegra124.
The structure nvboot_mts_info is added into the bct for Tegra132.
So the bootrom and first stage bootloader know where to load the
preboot and mts images. Two parse items "Mts=" and "MtsPreboot="
are added to embedded MTS images in BCT image like what we do for
bootloader. The syntax is also the same. For example:
MtsPreboot = <preboot_image>,<load_address>,<entry_address>,Complete;
Mts = <mts_image>,<load_address>,<entry_address>,Complete;
The load and entry addresses depned on your board design.
Four files are added in src/t132:
nvbctlib_t132.c - is cloned from nvbctlib_t124.c and adds mts
information getter and setter.
nvboot_bct_t132.h - adds mts structure into bct
nvboot_sdram_param_t132.h - clone of nvboot_sdram_param_t124.h
parse_t132.c - clone of parse_t124.c
Signed-off-by: Vince Hsu <vinceh@nvidia.com>
Acked-by: Allen Martin <amartin@nvidia.com>
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Add support for read secure_jtag_control and unique_chip_id from
cfg file and write them into BCT structure, and bct_dump can also
parse the two fields and show the data.
Signed-off-by: Penny Chiu <pchiu@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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This change uses void * as input data type for
cbootimage_soc_config.get/set_value and context_set_value functions.
This makes the functions can accept various data types based on
different tokens.
Signed-off-by: Penny Chiu <pchiu@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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This is in preparation for adding autotools support to help separate the source
code from the build support files.
Signed-off-by: Allen Martin <amartin@nvidia.com>
Change-Id: I128c258db7bbf2c1adf34fbaad188ea7678b79ff
Reviewed-on: http://git-master/r/217545
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
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