u-boot.git/env, branch v2018.01-rc1

env: suppress a spurious warning with GCC 7.1

2017-11-30T03:36:58+00:00

GCC 7.1 seems to be smart enough to track val through the various
static inline functions, but not smart enough to see that val will
always be initialised when no error is returned.  This triggers
the following warning:
  env/mmc.c: In function 'mmc_get_env_addr':
  env/mmc.c:121:12: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized]

To make it easier for compiler to understand what is going on, let's
initialise val.

Signed-off-by: Philipp Tomsich 
Reviewed-by: Simon Glass

env: Remove CONFIG_ENV_AES support

2017-11-21T12:43:31+00:00

This support has been deprecated since v2017.09 due to security issues.
We now remove this support.

Signed-off-by: Tom Rini

env: Save environment at the end of an MMC partition

2017-11-17T12:44:13+00:00

Allow the platform to define a partition by name at the end of which
the environment data will be located.

Signed-off-by: Jorge Ramirez-Ortiz

env: x86: braswell: Set ENV_IS_IN_SPI_FLASH as default

2017-10-27T07:13:47+00:00

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 
Reviewed-by: Simon Glass

env: Drop CONFIG_ENV_IS_IN_DATAFLASH

2017-10-16T13:42:51+00:00

Last user of this option went away in commit:

fdc7718999 ("board: usb_a9263: Update to support DT and DM")

Signed-off-by: Tuomas Tynkkynen

ARM: uniphier: switch to CONFIG_ENV_IS_NOWHERE

2017-10-15T13:32:24+00:00

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

treewide: replace with error() with pr_err()

2017-10-04T15:59:44+00:00

U-Boot widely uses error() as a bit noisier variant of printf().

This macro causes name conflict with the following line in
include/linux/compiler-gcc.h:

  # define __compiletime_error(message) __attribute__((error(message)))

This prevents us from using __compiletime_error(), and makes it
difficult to fully sync BUILD_BUG macros with Linux.  (Notice
Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().)

Let's convert error() into now treewide-available pr_err().

Done with the help of Coccinelle, excluing tools/ directory.

The semantic patch I used is as follows:

// 
@@@@
-error
+pr_err
 (...)
// 

Signed-off-by: Masahiro Yamada 
Reviewed-by: Simon Glass 
[trini: Re-run Coccinelle]
Signed-off-by: Tom Rini

env: Migrate CONFIG_ENV_AES to Kconfig and deprecate

2017-09-08T17:12:16+00:00

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

Kconfig: Add EEPROM options to Kconfig when I2C_EEPROM is set

2017-09-02T19:50:30+00:00

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 
[trini: Migrate uniphier]
Signed-off-by: Tom Rini

env: Replace all open-coded gd->env_valid values with ENV_ flags

2017-08-20T23:27:44+00:00

Some of these were missed in the conversion.
Signed-off-by: Simon Glass