SPDX: Convert all of our single license tags to Linux Kernel styleWhen U-Boot started using SPDX tags we were among the early adopters andthere weren't a lot of other examples to borrow from. So
SPDX: Convert all of our single license tags to Linux Kernel styleWhen U-Boot started using SPDX tags we were among the early adopters andthere weren't a lot of other examples to borrow from. So we picked thearea of the file that usually had a full license text and replaced itwith an appropriate SPDX-License-Identifier: entry. Since then, theLinux Kernel has adopted SPDX tags and they place it as the very firstline 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 visibilityand in part for other minor reasons, switch over to that style.This commit changes all instances where we have a single declaredlicense in the tag as both the before and after are identical in tagcontents. There's also a few places where I found we did not have a tagand have introduced one.Signed-off-by: Tom Rini <trini@konsulko.com>
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cmd: eeprom: add support for layout aware commandsIntroduce the (optional) eeprom print and eeprom update commands.These commands are eeprom layout aware:* The eeprom print command prints the co
cmd: eeprom: add support for layout aware commandsIntroduce the (optional) eeprom print and eeprom update commands.These commands are eeprom layout aware:* The eeprom print command prints the contents of the eeprom in a human readable way (eeprom layout fields, and data formatted to be fit for human consumption).* The eeprom update command allows user to update eeprom fields by specifying the field name, and providing the new data in a human readable format (same format as displayed by the eeprom print command).* Both commands can either auto detect the layout, or be told which layout to use.New CONFIG options:CONFIG_CMD_EEPROM_LAYOUT - enables commands.CONFIG_EEPROM_LAYOUT_HELP_STRING - tells user what layout names are supportedFeature API:__weak int parse_layout_version(char *str) - override to provide your own layout name parsing__weak void __eeprom_layout_assign(struct eeprom_layout *layout, int layout_version); - override to setup the layout metadata based on the version__weak int eeprom_layout_detect(unsigned char *data) - override to provide your own algorithm for detecting layout versioneeprom_field.c - contains various printing and updating functions for common types of eeprom fields. Can be used for defining custom layouts.Cc: Heiko Schocher <hs@denx.de>Cc: Marek Vasut <marex@denx.de>Cc: Simon Glass <sjg@chromium.org>Cc: Igor Grinberg <grinberg@compulab.co.il>Cc: Tom Rini <trini@konsulko.com>Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>