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Convert CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to Kconfig
Signed-off-by: Alex Kiernan <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
Reviewed-by: Petr Vorel <[email protected]>
Reviewed-by: Petr Vorel <petr.vorel at gmail.com>
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Modifying the default environment via CONFIG_EXTRA_ENV_SETTINGS is
somewhat inflexible, partly because the cpp language does not allow
appending to an existing macro. This prevents reuse of "environment
fragments" for different boards, which in turn makes maintaining that
environment consistently tedious and error-prone.
This implements a Kconfig option for allowing one to define the entire
default environment in an external file, which can then, for example, be
generated programmatically as part of a Yocto recipe, or simply be kept
in version control separately from the U-boot repository.
Tested-by: Sean Nyekjaer <[email protected]>
Signed-off-by: Rasmus Villemoes <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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Signed-off-by: Tom Rini <[email protected]>
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Since the dawn of time for the Allwinner support in mainline U-Boot
we store the environment to the SD card and write directly at
544KB from the beginning of the device. This leads to problems when
the U-Boot proper image grows beyond 504KB and eventually overlaps.
With one release of having the environment preferably in a FAT
partition, let's now turn off the MMC variant fallback, so we get back
all the space we need to implement features.
Signed-off-by: Andre Przywara <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
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Signed-off-by: Petr Vorel <[email protected]>
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Introduce another difference from upstream (kernel) source in
fs/ubifs/super.c: adding preprocessor condition as y variable in
mount_ubifs() depends on CONFIG_UBIFS_SILENCE_MSG:
fs/ubifs/super.c:1337:15: error: variable ?y? set but not used [-Werror=unused-but-set-variable]
long long x, y;
Not setting CONFIG_UBIFS_SILENCE_MSG in am335x_igep003x_defconfig and
igep0032_defconfig. Although it was defined in their config headers, it
depends on CMD_UBIFS which is not set for them.
Signed-off-by: Petr Vorel <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Heiko Schocher <[email protected]>
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Now that we have everything in place to implement the transition scheme,
let's enable it by default.
Reviewed-by: Andre Przywara <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
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Now that we have everything in place in the code, let's allow to build
multiple environments backend through Kconfig.
Reviewed-by: Andre Przywara <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
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The raw MMC environment directly calls into the MMC framework. Make sure
it's enabled before we can select it.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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Make it select FS_FAT as well, because if it's not selected, enabling
ENV_IS_IN_FAT causes a Kconfig warning:
warning: (ENV_IS_IN_FAT) selects FAT_WRITE which has unmet direct dependencies (FS_FAT)
This also allows dropping some code from config_fallbacks.
Also drop the unnecessary help text about having to enable
CONFIG_FAT_WRITE - Kconfig automatically handles that.
Signed-off-by: Tuomas Tynkkynen <[email protected]>
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For example to store the environment in a file named "/uboot.env" in MMC
"0", where partition "1" contains the EXT4 filesystem, the following
configs should be added to the board's default config:
CONFIG_ENV_IS_IN_EXT4=y
CONFIG_ENV_EXT4_DEVICE_AND_PART="0:1"
CONFIG_ENV_EXT4_FILE="/uboot.env"
CONFIG_ENV_EXT4_INTERFACE="mmc"
Signed-off-by: Jorge Ramirez-Ortiz <[email protected]>
[trini: Fix some line over 80 chars issues]
Signed-off-by: Tom Rini <[email protected]>
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This commit adds ENV_SIZE and ENV_OFFSET configuration items for
ARCH_ROCKCHIP, but keeps these non-visible (i.e. not prompt is given).
With these new items present, the configuration from the header files
is moved to Kconfig.
Keeping these non-visible is necessary to have the possibility to
select new default values if CONFIG_IS_IN_* is changed (interactively
or with oldconfig). Otherwise it will always be set to a previous
value if used with a prompt. As an example if we do a defconfig with
CONFIG_IS_IN_MMC and change it to CONFIG_IS_IN_SPI_FLASH via
menuconfig, ENV_SIZE and ENV_OFFSET will not be changed to the correct
values as defconfig will already have set them to the default values
of CONFIG_IS_IN_MMC in .config.
Signed-off-by: Klaus Goger <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
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This support has been deprecated since v2017.09 due to security issues.
We now remove this support.
Signed-off-by: Tom Rini <[email protected]>
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Imply does not work for a Kconfig choice. Update ENV_IS_IN_SPI_FLASH
to be the default one for Intel Braswell.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Last user of this option went away in commit:
fdc7718999 ("board: usb_a9263: Update to support DT and DM")
Signed-off-by: Tuomas Tynkkynen <[email protected]>
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The non-volatile storage varies board by board. The default should
be NOWHERE. Please choose a proper device via Kconfig.
Signed-off-by: Masahiro Yamada <[email protected]>
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The underlying implementation for ENV_AES has security complications and
is not recommended for use. Please see CVE-2017-3225 and CVE-2017-3226
for more details. Mark this as deprecated now and delete this in the
medium term if no one comes forward to re-work the support.
Signed-off-by: Tom Rini <[email protected]>
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Add the following options to drivers/misc/Kconfig:
SYS_I2C_EEPROM_ADDR
SYS_I2C_EEPROM_BUS
SYS_EEPROM_SIZE
SYS_EEPROM_PAGE_WRITE_BITS
SYS_EEPROM_PAGE_WRITE_DELAY_MS
SYS_I2C_EEPROM_ADDR_LEN
SYS_I2C_EEPROM_ADDR_OVERFLOW
This does not migrate any boards, but provides a foundations for
those who want/need these options
Signed-off-by: Adam Ford <[email protected]>
[trini: Migrate uniphier]
Signed-off-by: Tom Rini <[email protected]>
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It would be easier to catch out which platform is using which default.
Signed-off-by: Andy Shevchenko <[email protected]>
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At present we support multiple environment drivers but there is not way to
select between them at run time. Also settings related to the position and
size of the environment area are global (i.e. apply to all locations).
Until these limitations are removed we cannot really support more than one
environment location. Adjust the location to be a choice so that only one
can be selected. By default the environment is 'nowhere', meaning that the
environment exists only in memory and cannot be saved.
Also expand the help for the 'nowhere' option and move it to the top since
it is the default.
Signed-off-by: Simon Glass <[email protected]>
[trini: Move all of the imply logic to default X if Y so it works again]
Signed-off-by: Tom Rini <[email protected]>
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Tidy up the formatting of this option.
Signed-off-by: Simon Glass <[email protected]>
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About a quarter of the files in common/ relate to the environment. It
seems better to put these into their own subdirectory and remove the
prefix.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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