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* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-17/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* Roll crc32 into hash infrastructureSimon Glass2013-02-28-0/+11
| | | | | | | | | | | | | | | | | Add the CRC32 algorithm to the list of available hashes, and make the crc32 command use hash_command(). Add a new crc32_wd_buf() to make this possible, which puts its result in a buffer rather than returning it as a 32-bit value. Note: For some boards the hash command is not enabled, neither are sha1, sha256 or the verify option. In this case the full hash implementation adds about 500 bytes of overhead. So as a special case, we use #ifdef to select very simple bahaviour in that case. The justification for this is that it is currently a very common case (virtually all boards enable crc32 but only some enable more advanced features). Signed-off-by: Simon Glass <sjg@chromium.org>
* Rename lib_generic/ to lib/Peter Tyser2010-04-13-1/+1
| | | | | | | | Now that the other architecture-specific lib directories have been moved out of the top-level directory there's not much reason to have the '_generic' suffix on the common lib directory. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* tools: mkimage: Fixed build warningsPrafulla Wadaskar2009-09-10-0/+33
uninitialized retval variable warning fixed crc32 APIs moved to crc.h (newly added) and build warnings fixed Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com> Signed-off-by: Wolfgang Denk <wd@denx.de>