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2019-05-18tools: use read-only mmap in fit_check_signLuca Boccassi
Add an option to open files in read-only mode in mmap_fdt so that fit_check_sign can be used to inspect files on read-only filesystems. For example, this is useful when a key is shipped in a read-only rootfs or squashfs. Signed-off-by: Luca Boccassi <luca.boccassi@microsoft.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2014-08-14tools, fit_info: increase buffer for command nameHeiko Schocher
currently the buffer for command name is 50 bytes only. If using fit_info with long absolute paths, this is not enough, so raise it to 256 (as it is in fit_check_sign) Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
2014-06-19tools: Check arguments in fit_check_sign/fit_infoSimon Glass
These tools crash if no arguments are provided. Add checks to avoid this. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
2014-06-11mkimage: Automatically make space in FDT when fullSimon Glass
When adding hashes or signatures, the target FDT may be full. Detect this and automatically try again after making 1KB of space. Signed-off-by: Simon Glass <sjg@chromium.org>
2014-06-11Improve error handling in fit_commonSimon Glass
Make the error handling common, and make sure the file is always closed on error. Rename the parameter to be more description and add comments. Signed-off-by: Simon Glass <sjg@chromium.org>
2014-03-21tools, fit: add fit_info host commandHeiko Schocher
add fit_info command to the host tools. This command prints the name, offset and the len from a property from a node in a fit file. This info can be used to extract a properties data with linux tools, for example "dd". Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Simon Glass <sjg@chromium.org>