X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=env%2FKconfig;h=4661082f0e1c8bdd545ea44d847a38f8f901b60c;hb=2c871f9e084b2c03d1961884228a6901387ab8d6;hp=35548721bdd6b49cb116700505bd2b38049bf48b;hpb=c0ce4ceaba03fa6ddf738628344025c44fc78dd4;p=oweals%2Fu-boot.git

diff --git a/env/Kconfig b/env/Kconfig
index 35548721bd..4661082f0e 100644
--- a/env/Kconfig
+++ b/env/Kconfig
@@ -1,21 +1,19 @@
 menu "Environment"
 
+config ENV_SUPPORT
+	def_bool y
+
 config ENV_IS_NOWHERE
 	bool "Environment is not stored"
-	depends on !ENV_IS_IN_EEPROM
-	depends on !ENV_IS_IN_FAT
-	depends on !ENV_IS_IN_FLASH
-	depends on !ENV_IS_IN_MMC
-	depends on !ENV_IS_IN_NAND
-	depends on !ENV_IS_IN_NVRAM
-	depends on !ENV_IS_IN_ONENAND
-	depends on !ENV_IS_IN_REMOTE
-	depends on !ENV_IS_IN_SPI_FLASH
-	depends on !ENV_IS_IN_UBI
-	default y
+	default y if !ENV_IS_IN_EEPROM && !ENV_IS_IN_EXT4 && \
+		     !ENV_IS_IN_FAT && !ENV_IS_IN_FLASH && \
+		     !ENV_IS_IN_MMC && !ENV_IS_IN_NAND && \
+		     !ENV_IS_IN_NVRAM && !ENV_IS_IN_ONENAND && \
+		     !ENV_IS_IN_REMOTE && !ENV_IS_IN_SPI_FLASH && \
+		     !ENV_IS_IN_UBI
 	help
 	  Define this if you don't want to or can't have an environment stored
-	  on a storage medium. In this case the environemnt will still exist
+	  on a storage medium. In this case the environment will still exist
 	  while U-Boot is running, but once U-Boot exits it will not be
 	  stored. U-Boot will therefore always start up with a default
 	  environment.
@@ -137,7 +135,6 @@ config ENV_IS_IN_FLASH
 	   RAM, your target system will be dead.
 
 	  CONFIG_ENV_ADDR_REDUND
-	  CONFIG_ENV_SIZE_REDUND
 
 	   These settings describe a second storage area used to hold
 	   a redundant copy of the environment data, so that there is
@@ -152,7 +149,6 @@ config ENV_IS_IN_MMC
 	bool "Environment in an MMC device"
 	depends on !CHAIN_OF_TRUST
 	depends on MMC
-	default y if ARCH_SUNXI
 	default y if ARCH_EXYNOS4
 	default y if MX6SX || MX7D
 	default y if TEGRA30 || TEGRA124
@@ -201,12 +197,6 @@ config ENV_IS_IN_MMC
 	  This value is also in units of bytes, but must also be aligned to
 	  an MMC sector boundary.
 
-	  CONFIG_ENV_SIZE_REDUND (optional):
-
-	  This value need not be set, even when CONFIG_ENV_OFFSET_REDUND is
-	  set. If this value is set, it must be set to the same value as
-	  CONFIG_ENV_SIZE.
-
 config ENV_IS_IN_NAND
 	bool "Environment in a NAND device"
 	depends on !CHAIN_OF_TRUST
@@ -277,7 +267,7 @@ config ENV_IS_IN_ONENAND
 	  provision.
 
 config ENV_IS_IN_REMOTE
-	bool "Environment is in remove memory space"
+	bool "Environment is in remote memory space"
 	depends on !CHAIN_OF_TRUST
 	help
 	  Define this if you have a remote memory space which you
@@ -293,7 +283,7 @@ config ENV_IS_IN_REMOTE
 
 config ENV_IS_IN_SPI_FLASH
 	bool "Environment is in SPI flash"
-	depends on !CHAIN_OF_TRUST
+	depends on !CHAIN_OF_TRUST && SPI
 	default y if ARMADA_XP
 	default y if INTEL_BAYTRAIL
 	default y if INTEL_BRASWELL
@@ -324,22 +314,63 @@ config ENV_IS_IN_SPI_FLASH
 	  during a "saveenv" operation. CONFIG_ENV_OFFSET_REDUND must be
 	  aligned to an erase sector boundary.
 
-	  - CONFIG_ENV_SPI_BUS (optional):
-	  - CONFIG_ENV_SPI_CS (optional):
+config USE_ENV_SPI_BUS
+	bool "SPI flash bus for environment"
+	depends on ENV_IS_IN_SPI_FLASH
+	help
+	  Force the SPI bus for environment.
+	  If not defined, use CONFIG_SF_DEFAULT_BUS.
+
+config ENV_SPI_BUS
+	int "Value of SPI flash bus for environment"
+	depends on USE_ENV_SPI_BUS
+	help
+	  Value the SPI bus and chip select for environment.
+
+config USE_ENV_SPI_CS
+	bool "SPI flash chip select for environment"
+	depends on ENV_IS_IN_SPI_FLASH
+	help
+	  Force the SPI chip select for environment.
+	  If not defined, use CONFIG_SF_DEFAULT_CS.
 
-	  Define the SPI bus and chip select. If not defined they will be 0.
+config ENV_SPI_CS
+	int "Value of SPI flash chip select for environment"
+	depends on USE_ENV_SPI_CS
+	help
+	  Value of the SPI chip select for environment.
 
-	  - CONFIG_ENV_SPI_MAX_HZ (optional):
+config USE_ENV_SPI_MAX_HZ
+	bool "SPI flash max frequency for environment"
+	depends on ENV_IS_IN_SPI_FLASH
+	help
+	  Force the SPI max work clock for environment.
+	  If not defined, use CONFIG_SF_DEFAULT_SPEED.
 
-	  Define the SPI max work clock. If not defined then use 1MHz.
+config ENV_SPI_MAX_HZ
+	int "Value of SPI flash max frequency for environment"
+	depends on USE_ENV_SPI_MAX_HZ
+	help
+	  Value of the SPI max work clock for environment.
 
-	  - CONFIG_ENV_SPI_MODE (optional):
+config USE_ENV_SPI_MODE
+	bool "SPI flash mode for environment"
+	depends on ENV_IS_IN_SPI_FLASH
+	help
+	  Force the SPI work mode for environment.
 
-	  Define the SPI work mode. If not defined then use SPI_MODE_3.
+config ENV_SPI_MODE
+	hex "Value of SPI flash work mode for environment"
+	depends on USE_ENV_SPI_MODE
+	help
+	  Value of the SPI work mode for environment.
+	  See include/spi.h for value.
 
 config ENV_IS_IN_UBI
 	bool "Environment in a UBI volume"
 	depends on !CHAIN_OF_TRUST
+	depends on MTD_UBI
+	depends on CMD_UBI
 	help
 	  Define this if you have an UBI volume that you want to use for the
 	  environment.  This has the benefit of wear-leveling the environment
@@ -360,6 +391,16 @@ config ENV_IS_IN_UBI
 	  the environment in.  This will enable redundant environments in UBI.
 	  It is assumed that both volumes are in the same MTD partition.
 
+config SYS_REDUNDAND_ENVIRONMENT
+	bool "Enable redundant environment support"
+	depends on ENV_IS_IN_EEPROM || ENV_IS_IN_FLASH || ENV_IS_IN_MMC || \
+		ENV_IS_IN_NAND || ENV_IS_IN_SPI_FLASH || ENV_IS_IN_UBI
+	help
+	  Normally, the environemt is stored in a single location.  By
+	  selecting this option, you can then define where to hold a redundant
+	  copy of the environment data, so that there is a valid backup copy in
+	  case there is a power failure during a "saveenv" operation.
+
 config ENV_FAT_INTERFACE
 	string "Name of the block device for the environment"
 	depends on ENV_IS_IN_FAT
@@ -392,7 +433,7 @@ config ENV_FAT_DEVICE_AND_PART
 	                   partition table then means device D.
 
 config ENV_FAT_FILE
-	string "Name of the FAT file to use for the environemnt"
+	string "Name of the FAT file to use for the environment"
 	depends on ENV_IS_IN_FAT
 	default "uboot.env"
 	help
@@ -424,30 +465,69 @@ config ENV_EXT4_DEVICE_AND_PART
 	                   partition table then means device D.
 
 config ENV_EXT4_FILE
-	string "Name of the EXT4 file to use for the environemnt"
+	string "Name of the EXT4 file to use for the environment"
 	depends on ENV_IS_IN_EXT4
 	default "uboot.env"
 	help
 	  It's a string of the EXT4 file name. This file use to store the
 	  environment (explicit path to the file)
 
-if ARCH_SUNXI
+config ENV_ADDR
+	hex "Environment address"
+	depends on ENV_IS_IN_FLASH || ENV_IS_IN_NVRAM || ENV_IS_IN_ONENAND || \
+		     ENV_IS_IN_REMOTE || ENV_IS_IN_SPI_FLASH
+	default 0x0 if ENV_IS_IN_SPI_FLASH
+	help
+	  Offset from the start of the device (or partition)
+
+config ENV_ADDR_REDUND
+	hex "Redundant environment address"
+	depends on ENV_IS_IN_FLASH && SYS_REDUNDAND_ENVIRONMENT
+	help
+	  Offset from the start of the device (or partition) of the redundant
+	  environment location.
 
 config ENV_OFFSET
-	hex "Environment Offset"
-	depends on !ENV_IS_IN_UBI
-	depends on !ENV_IS_NOWHERE
+	hex "Environment offset"
+	depends on ENV_IS_IN_EEPROM || ENV_IS_IN_MMC || ENV_IS_IN_NAND || \
+		    ENV_IS_IN_SPI_FLASH
+	default 0x3f8000 if ARCH_ROCKCHIP
 	default 0x88000 if ARCH_SUNXI
+	default 0xE0000 if ARCH_ZYNQ
+	default 0x1E00000 if ARCH_ZYNQMP
+	default 0x7F40000 if ARCH_VERSAL
+	default 0 if ARC
+	default 0x140000 if ARCH_AT91
+	default 0x260000 if ARCH_OMAP2PLUS
 	help
 	  Offset from the start of the device (or partition)
 
+config ENV_OFFSET_REDUND
+	hex "Redundant environment offset"
+	depends on (ENV_IS_IN_EEPROM || ENV_IS_IN_MMC || ENV_IS_IN_NAND || \
+		    ENV_IS_IN_SPI_FLASH) && SYS_REDUNDAND_ENVIRONMENT
+	help
+	  Offset from the start of the device (or partition) of the redundant
+	  environment location.
+
 config ENV_SIZE
 	hex "Environment Size"
-	depends on !ENV_IS_NOWHERE
-	default 0x20000 if ARCH_SUNXI
+	default 0x40000 if ENV_IS_IN_SPI_FLASH && ARCH_ZYNQMP
+	default 0x20000 if ARCH_SUNXI || ARCH_ZYNQ || ARCH_OMAP2PLUS || ARCH_AT91
+	default 0x8000 if ARCH_ROCKCHIP || ARCH_ZYNQMP || ARCH_VERSAL
+	default 0x4000 if ARC
+	default 0x1f000
 	help
 	  Size of the environment storage area
 
+config ENV_SECT_SIZE
+	hex "Environment Sector-Size"
+	depends on ENV_IS_IN_FLASH || ENV_IS_IN_SPI_FLASH
+	default 0x40000 if ARCH_ZYNQMP || ARCH_VERSAL
+	default 0x20000 if ARCH_ZYNQ || ARCH_OMAP2PLUS || ARCH_AT91
+	help
+	  Size of the sector containing the environment.
+
 config ENV_UBI_PART
 	string "UBI partition name"
 	depends on ENV_IS_IN_UBI
@@ -460,23 +540,162 @@ config ENV_UBI_VOLUME
 	help
 	  Name of the volume that you want to store the environment in.
 
+config ENV_UBI_VOLUME_REDUND
+	string "UBI redundant volume name"
+	depends on ENV_IS_IN_UBI && SYS_REDUNDAND_ENVIRONMENT
+	help
+	  Name of the redundant volume that you want to store the environment in.
+
+config ENV_UBI_VID_OFFSET
+	int "ubi environment VID offset"
+	depends on ENV_IS_IN_UBI
+	default 0
+	help
+	  UBI VID offset for environment. If 0, no custom VID offset is used.
+
+config SYS_RELOC_GD_ENV_ADDR
+	bool "Relocate gd->en_addr"
+	help
+	  Relocate the early env_addr pointer so we know it is not inside
+	  the binary. Some systems need this and for the rest, it doesn't hurt.
+
+config USE_DEFAULT_ENV_FILE
+	bool "Create default environment from file"
+	help
+	  Normally, the default environment is automatically generated
+	  based on the settings of various CONFIG_* options, as well
+	  as the CONFIG_EXTRA_ENV_SETTINGS. By selecting this option,
+	  you can instead define the entire default environment in an
+	  external file.
+
+config DEFAULT_ENV_FILE
+	string "Path to default environment file"
+	depends on USE_DEFAULT_ENV_FILE
+	help
+	  The path containing the default environment. The format is
+	  the same as accepted by the mkenvimage tool: lines
+	  containing key=value pairs, blank lines and lines beginning
+	  with # are ignored.
+
+config ENV_VARS_UBOOT_RUNTIME_CONFIG
+	bool "Add run-time information to the environment"
+	help
+	  Enable this in order to add variables describing certain
+	  run-time determined information about the hardware to the
+	  environment.  These will be named board_name, board_rev.
+
+if SPL_ENV_SUPPORT
+config SPL_ENV_IS_NOWHERE
+	bool "SPL Environment is not stored"
+	default y if ENV_IS_NOWHERE
+	help
+	  Similar to ENV_IS_NOWHERE, used for SPL environment.
+
+config SPL_ENV_IS_IN_MMC
+	bool "SPL Environment in an MMC device"
+	depends on !SPL_ENV_IS_NOWHERE
+	depends on ENV_IS_IN_MMC
+	default y
+	help
+	  Similar to ENV_IS_IN_MMC, used for SPL environment.
+
+config SPL_ENV_IS_IN_FAT
+	bool "SPL Environment is in a FAT filesystem"
+	depends on !SPL_ENV_IS_NOWHERE
+	depends on ENV_IS_IN_FAT
+	default y
+	help
+	  Similar to ENV_IS_IN_FAT, used for SPL environment.
+
+config SPL_ENV_IS_IN_EXT4
+	bool "SPL Environment is in a EXT4 filesystem"
+	depends on !SPL_ENV_IS_NOWHERE
+	depends on ENV_IS_IN_EXT4
+	default y
+	help
+	  Similar to ENV_IS_IN_EXT4, used for SPL environment.
+
+config SPL_ENV_IS_IN_NAND
+	bool "SPL Environment in a NAND device"
+	depends on !SPL_ENV_IS_NOWHERE
+	depends on ENV_IS_IN_NAND
+	default y
+	help
+	  Similar to ENV_IS_IN_NAND, used for SPL environment.
+
+config SPL_ENV_IS_IN_SPI_FLASH
+	bool "SPL Environment is in SPI flash"
+	depends on !SPL_ENV_IS_NOWHERE
+	depends on ENV_IS_IN_SPI_FLASH
+	default y
+	help
+	  Similar to ENV_IS_IN_SPI_FLASH, used for SPL environment.
+
+config SPL_ENV_IS_IN_FLASH
+	bool "SPL Environment in flash memory"
+	depends on !SPL_ENV_IS_NOWHERE
+	depends on ENV_IS_IN_FLASH
+	default y
+	help
+	  Similar to ENV_IS_IN_FLASH, used for SPL environment.
+
 endif
 
-if ARCH_ROCKCHIP
+if TPL_ENV_SUPPORT
 
-config ENV_OFFSET
-	hex
-	depends on !ENV_IS_IN_UBI
-	depends on !ENV_IS_NOWHERE
-	default 0x3f8000
+config TPL_ENV_IS_NOWHERE
+	bool "TPL Environment is not stored"
+	default y if ENV_IS_NOWHERE
 	help
-	  Offset from the start of the device (or partition)
+	  Similar to ENV_IS_NOWHERE, used for TPL environment.
 
-config ENV_SIZE
-	hex
-	default 0x8000
+config TPL_ENV_IS_IN_MMC
+	bool "TPL Environment in an MMC device"
+	depends on !TPL_ENV_IS_NOWHERE
+	depends on ENV_IS_IN_MMC
+	default y
 	help
-	  Size of the environment storage area
+	  Similar to ENV_IS_IN_MMC, used for TPL environment.
+
+config TPL_ENV_IS_IN_FAT
+	bool "TPL Environment is in a FAT filesystem"
+	depends on !TPL_ENV_IS_NOWHERE
+	depends on ENV_IS_IN_FAT
+	default y
+	help
+	  Similar to ENV_IS_IN_FAT, used for TPL environment.
+
+config TPL_ENV_IS_IN_EXT4
+	bool "TPL Environment is in a EXT4 filesystem"
+	depends on !TPL_ENV_IS_NOWHERE
+	depends on ENV_IS_IN_EXT4
+	default y
+	help
+	  Similar to ENV_IS_IN_EXT4, used for TPL environment.
+
+config TPL_ENV_IS_IN_NAND
+	bool "TPL Environment in a NAND device"
+	depends on !TPL_ENV_IS_NOWHERE
+	depends on ENV_IS_IN_NAND
+	default y
+	help
+	  Similar to ENV_IS_IN_NAND, used for TPL environment.
+
+config TPL_ENV_IS_IN_SPI_FLASH
+	bool "TPL Environment is in SPI flash"
+	depends on !TPL_ENV_IS_NOWHERE
+	depends on ENV_IS_IN_SPI_FLASH
+	default y
+	help
+	  Similar to ENV_IS_IN_SPI_FLASH, used for TPL environment.
+
+config TPL_ENV_IS_IN_FLASH
+	bool "TPL Environment in flash memory"
+	depends on !TPL_ENV_IS_NOWHERE
+	depends on ENV_IS_IN_FLASH
+	default y
+	help
+	  Similar to ENV_IS_IN_FLASH, used for TPL environment.
 
 endif