cmd/read.c: Fix checking blk_dread return value

[u-boot] / cmd / Kconfig

diff --git a/cmd/Kconfig b/cmd/Kconfig
index bb1980ddb3bd8c9509d24845600907ee44ffbad4..42d955c96aee9520bd68462b09ed01ff47b03f82 100644 (file)
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -312,6 +312,18 @@ config CMD_THOR_DOWNLOAD
          There is no documentation about this within the U-Boot source code
          but you should be able to find something on the interwebs.
 
+config CMD_ZBOOT
+       bool "zboot - x86 boot command"
+       help
+         With x86 machines it is common to boot a bzImage file which
+         contains both a kernel and a setup.bin file. The latter includes
+         configuration information from the dark ages which x86 boards still
+         need to pick things out of.
+
+         Consider using FIT in preference to this since it supports directly
+         booting both 32- and 64-bit kernels, as well as secure boot.
+         Documentation is available in doc/uImage.FIT/x86-fit-boot.txt
+
 endmenu
 
 menu "Environment commands"
@@ -565,7 +577,9 @@ config CMD_DFU
        select USB_FUNCTION_DFU
        help
          Enables the command "dfu" which is used to have U-Boot create a DFU
-         class device via USB.
+         class device via USB. This command requires that the "dfu_alt_info"
+         environment variable be set and define the alt settings to expose to
+         the host.
 
 config CMD_DM
        bool "dm - Access to driver model information"
@@ -759,6 +773,13 @@ config CMD_NAND_TORTURE
 
 endif # CMD_NAND
 
+config CMD_NVME
+       bool "nvme"
+       depends on NVME
+       default y if NVME
+       help
+         NVM Express device support
+
 config CMD_MMC_SPI
        bool "mmc_spi - Set up MMC SPI device"
        help
@@ -857,6 +878,18 @@ config CMD_SPI
        help
          SPI utility command.
 
+config CMD_TSI148
+       bool "tsi148 - Command to access tsi148 device"
+       help
+         This provides various sub-commands to initialise and configure the
+         Turndra tsi148 device. See the command help for full details.
+
+config CMD_UNIVERSE
+       bool "universe - Command to set up the Turndra Universe controller"
+       help
+         This allows setting up the VMEbus provided by this controller.
+         See the command help for full details.
+
 config CMD_USB
        bool "usb"
        help
@@ -1110,6 +1143,17 @@ config CMD_TERMINAL
          is very simple with no special processing of characters. As with
          cu, you can press ~. (tilde followed by period) to exit.
 
+config CMD_UUID
+       bool "uuid, guid - generation of unique IDs"
+       help
+         This enables two commands:
+
+            uuid - generate random Universally Unique Identifier
+            guid - generate Globally Unique Identifier based on random UUID
+
+         The two commands are very similar except for the endianness of the
+         output.
+
 endmenu
 
 config CMD_BOOTSTAGE
@@ -1380,6 +1424,17 @@ config CMD_YAFFS2
          that device writes are sequential regardless of filesystem
          activity.
 
+config CMD_ZFS
+       bool "zfs - Access of ZFS filesystem"
+       help
+         This provides commands to accessing a ZFS filesystem, commonly used
+         on Solaris systems. Two sub-commands are provided:
+
+           zfsls - list files in a directory
+           zfsload - load a file
+
+         See doc/README.zfs for more details.
+
 endmenu
 
 menu "Debug commands"