doc: Add top-level description about U-Boot documentation

[oweals/u-boot.git] / env / Kconfig

diff --git a/env/Kconfig b/env/Kconfig
index b9439171fd565b2790f65ca0da0c9d2072d52942..74db2f38cc1906bb4d74dad4ecd812c1897fd738 100644 (file)
--- a/env/Kconfig
+++ b/env/Kconfig
@@ -464,34 +464,36 @@ config ENV_EXT4_FILE
          It's a string of the EXT4 file name. This file use to store the
          environment (explicit path to the file)
 
-if ARCH_ROCKCHIP || ARCH_SUNXI || ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL || ARC || ARCH_STM32MP
+if ARCH_ROCKCHIP || ARCH_SUNXI || ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL || ARC || ARCH_STM32MP || ARCH_OMAP2PLUS || ARCH_AT91
 
 config ENV_OFFSET
        hex "Environment Offset"
-       depends on !ENV_IS_IN_UBI
-       depends on !ENV_IS_NOWHERE
+       depends on (!ENV_IS_IN_UBI && !ENV_IS_NOWHERE) || ARCH_STM32MP
        default 0x3f8000 if ARCH_ROCKCHIP
        default 0x88000 if ARCH_SUNXI
        default 0xE0000 if ARCH_ZYNQ
        default 0x1E00000 if ARCH_ZYNQMP
        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_SIZE
        hex "Environment Size"
        default 0x40000 if ENV_IS_IN_SPI_FLASH && ARCH_ZYNQMP
-       default 0x20000 if ARCH_SUNXI || ARCH_ZYNQ
+       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_NOWHERE && (ARCH_ZYNQ || ARCH_ZYNQMP)
+       depends on (!ENV_IS_NOWHERE && (ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_OMAP2PLUS || ARCH_AT91) )|| ARCH_STM32MP
        default 0x40000 if ARCH_ZYNQMP
-       default 0x20000 if ARCH_ZYNQ
+       default 0x20000 if ARCH_ZYNQ || ARCH_OMAP2PLUS || ARCH_AT91
        help
          Size of the sector containing the environment.
 
@@ -507,6 +509,19 @@ 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
+       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.
+
 endif
 
 config USE_DEFAULT_ENV_FILE