circbuf: Move to lib_generic and conditionally compile

[u-boot] / README

diff --git a/README b/README
index 3cb7786d4edada367cdf26477119adb050898f0a..2c776876e236737f54e3e9b5b72acde4d6938aea 100644 (file)
--- a/README
+++ b/README
@@ -388,6 +388,15 @@ The following options need to be configured:
                This define fills in the correct boot CPU in the boot
                param header, the default value is zero if undefined.
 
+               CONFIG_OF_IDE_FIXUP
+
+               U-Boot can detect if an IDE device is present or not.
+               If not, and this new config option is activated, U-Boot
+               removes the ATA node from the DTS before booting Linux,
+               so the Linux IDE driver does not probe the device and
+               crash. This is needed for buggy hardware (uc101) where
+               no pull down resistor is connected to the signal IDE5V_DD7.
+
 - vxWorks boot parameters:
 
                bootvx constructs a valid bootline using the following
@@ -611,6 +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
@@ -3010,14 +3020,6 @@ Some configuration options can be set using Environment Variables:
                  configuration from the BOOTP server, but not try to
                  load any image using TFTP
 
-  autoscript   - if set to "yes" commands like "loadb", "loady",
-                 "bootp", "tftpb", "rarpboot" and "nfs" will attempt
-                 to automatically run script images (by internally
-                 calling "source").
-
-  autoscript_uname - if script image is in a format (FIT) this
-                    variable is used to get script subimage unit name.
-
   autostart    - if set to "yes", an image loaded using the "bootp",
                  "rarpboot", "tftpboot" or "diskboot" commands will
                  be automatically started (by internally calling