Lines Matching +full:on +full:- +full:device

29 	  option to select the location. This is either a device (where the
31 	  partition on the device) or a filesystem (where the environment
38 	  on a storage medium. In this case the environemnt will still exist
39 	  while U-Boot is running, but once U-Boot exits it will not be
40 	  stored. U-Boot will therefore always start up with a default
45 	depends on ENV_IS_NOWHERE
52 	depends on ENVF && SPL
61 	depends on ENVF
68 	depends on !CHAIN_OF_TRUST
71 	  device and a driver for it.
73 	  - CONFIG_ENV_OFFSET:
74 	  - CONFIG_ENV_SIZE:
83 	  - CONFIG_ENV_EEPROM_IS_ON_I2C
85 	  EEPROM, which holds the environment, is on the I2C bus.
87 	  - CONFIG_I2C_ENV_EEPROM_BUS
88 	  if you have an Environment on an EEPROM reached over
99 	depends on !CHAIN_OF_TRUST
104 	  - CONFIG_FAT_WRITE:
109 	depends on !CHAIN_OF_TRUST
111 	  Define this if you have a flash device which you want to use for the
115 	   "embedded" in the text segment with the U-Boot code. This
121 	   4 kB sectors - with U-Boot code before and after it. With
124 	   between U-Boot and the environment.
158 	   when your environment is "embedded" within U-Boot code,
160 	   for U-Boot code. It should be pointed out that this is
176 	  source code will make it necessary to adapt <board>/u-boot.lds*
180 	bool "Environment in an MMC device"
181 	depends on !CHAIN_OF_TRUST
183 	  Define this if you have an MMC device which you want to use for the
188 	  Specifies which MMC device the environment is stored in.
200 	  area within the specified MMC device.
233 	bool "Environment in a NAND device"
234 	depends on !CHAIN_OF_TRUST
236 	  Define this if you have a NAND device which you want to use for the
239 	  - CONFIG_ENV_OFFSET:
240 	  - CONFIG_ENV_SIZE:
243 	  area within the first NAND device.  CONFIG_ENV_OFFSET must be
246 	  - CONFIG_ENV_OFFSET_REDUND (optional):
254 	  - CONFIG_ENV_RANGE (optional):
257 	  can be written.  This should be a multiple of the NAND device's
262 	  - CONFIG_ENV_OFFSET_OOB (optional):
265 	  environment from block zero's out-of-band data.  The
271 	bool "Environment in a non-volatile RAM"
272 	depends on !CHAIN_OF_TRUST
274 	  Define this if you have some non-volatile memory device
278 	  - CONFIG_ENV_ADDR:
279 	  - CONFIG_ENV_SIZE:
288 	depends on !CHAIN_OF_TRUST
290 	  Define this if you want to put your local device's environment in
293 	  - CONFIG_ENV_ADDR:
294 	  - CONFIG_ENV_SIZE:
296 	  These two #defines are used to determine the device range you
303 	depends on !CHAIN_OF_TRUST
306 	  want to use for the local device's environment.
308 	  - CONFIG_ENV_ADDR:
309 	  - CONFIG_ENV_SIZE:
313 	  local device can get the environment from remote memory
318 	depends on !CHAIN_OF_TRUST
320 	  Define this if you have a SPI Flash memory device which you
323 	  - CONFIG_ENV_OFFSET:
324 	  - CONFIG_ENV_SIZE:
330 	  - CONFIG_ENV_SECT_SIZE:
334 	  - CONFIG_ENV_OFFSET_REDUND (optional):
342 	  - CONFIG_ENV_SPI_BUS (optional):
343 	  - CONFIG_ENV_SPI_CS (optional):
347 	  - CONFIG_ENV_SPI_MAX_HZ (optional):
351 	  - CONFIG_ENV_SPI_MODE (optional):
357 	depends on !CHAIN_OF_TRUST
360 	  environment.  This has the benefit of wear-leveling the environment
361 	  accesses, which is important on NAND.
363 	  - CONFIG_ENV_UBI_PART:
367 	  - CONFIG_ENV_UBI_VOLUME:
372 	  - CONFIG_ENV_UBI_VOLUME_REDUND:
378 	  - CONFIG_UBI_SILENCE_MSG
379 	  - CONFIG_UBIFS_SILENCE_MSG
385 	bool "Environment in a block device"
386 	depends on !CHAIN_OF_TRUST && BLK
388 	  Define this if you have an Block device which you want to use for the
391 	  - CONFIG_ENV_OFFSET:
392 	  - CONFIG_ENV_SIZE:
395 	  area within the specified Block device. These two values are in units
398 	  - CONFIG_ENV_OFFSET_REDUND (optional):
406 	  - CONFIG_ENV_SIZE_REDUND (optional):
412 	  - CONFIG_SYS_MMC_ENV_PART (optional):
421 	bool "AES-128 encryption for stored environment (DEPRECATED)"
423 	  Enable this to have the on-device stored environment be encrypted
424 	  with AES-128.  The implementation here however has security
426 	  CVE-2017-3225 and CVE-2017-3226 for more details.
429 	string "Name of the block device for the environment"
430 	depends on ENV_IS_IN_FAT
433 	  Define this to a string that is the name of the block device.
436 	string "Device and partition for where to store the environemt in FAT"
437 	depends on ENV_IS_IN_FAT
442 	  Define this to a string to specify the partition of the device. It can
446 	       - "D:P": device D partition P. Error occurs if device D has no
448 	       - "D:0": device D.
449 	       - "D" or "D:": device D partition 1 if device D has partition
450 	                      table, or the whole device D if has no partition
452 	       - "D:auto": first partition in device D with bootable flag set.
453 	                   If none, first valid partition in device D. If no
454 	                   partition table then means device D.
458 	depends on ENV_IS_IN_FAT
468 	depends on !ENV_IS_IN_UBI
469 	depends on !ENV_IS_NOWHERE
472 	  Offset from the start of the device (or partition)
476 	depends on !ENV_IS_NOWHERE
483 	depends on ENV_IS_IN_UBI
485 	  MTD partition containing the UBI device
489 	depends on ENV_IS_IN_UBI
499 	depends on !ENV_IS_IN_UBI
500 	depends on !ENV_IS_NOWHERE || ENVF
504 	  Offset from the start of the device (or partition)
517 	  Redundant(backup) offset from the start of the device (or partition),