circbuf: Move to lib_generic and conditionally compile

[u-boot] / README

diff --git a/README b/README
index 744f6bf590e95df41e9177e3d92421b8e87eb581..2c776876e236737f54e3e9b5b72acde4d6938aea 100644 (file)
--- a/README
+++ b/README
@@ -620,6 +620,7 @@ The following options need to be configured:
                CONFIG_CMD_DS4510_RST   * ds4510 I2C rst command
                CONFIG_CMD_DTT          * Digital Therm and Thermostat
                CONFIG_CMD_ECHO           echo arguments
+               CONFIG_CMD_EDITENV        edit env variable
                CONFIG_CMD_EEPROM       * EEPROM read/write support
                CONFIG_CMD_ELF          * bootelf, bootvx
                CONFIG_CMD_SAVEENV        saveenv
@@ -2305,11 +2306,6 @@ The following definitions that deal with the placement and management
 of environment data (variable area); in general, we support the
 following configurations:
 
-- CONFIG_BUILD_ENVCRC:
-
-       Builds up envcrc with the target environment so that external utils
-       may easily extract it and embed it in final U-Boot images.
-
 - CONFIG_ENV_IS_IN_FLASH:
 
        Define this if the environment is in flash memory.