X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;ds=sidebyside;f=README;h=ce86e74baf31ea70b02a7d51e46aa73125fad73a;hb=9efeadc06f054a9486526d003aee127214155a3f;hp=c90f6ee2d9dea89b8ca50b5563d6eaffc701342d;hpb=ced6466ed520749ea73651b45fabeb5a3efa9c8b;p=u-boot

diff --git a/README b/README
index c90f6ee2d9..ce86e74baf 100644
--- a/README
+++ b/README
@@ -368,8 +368,10 @@ The following options need to be configured:
 		 * Adds the "fdt" command
 		 * The bootm command automatically updates the fdt
 
-		OF_CPU - The proper name of the cpus node.
-		OF_SOC - The proper name of the soc node.
+		OF_CPU - The proper name of the cpus node (only required for
+			MPC512X and MPC5xxx based boards).
+		OF_SOC - The proper name of the soc node (only required for
+			MPC512X and MPC5xxx based boards).
 		OF_TBCLK - The timebase frequency.
 		OF_STDOUT_PATH - The path to the console device
 
@@ -1366,6 +1368,13 @@ The following options need to be configured:
 		therefore be cleared to 0 (See, eg, MPC823e User's Manual
 		p.16-473). So, set CONFIG_SYS_I2C_SLAVE to 0.
 
+		CONFIG_SYS_I2C_INIT_MPC5XXX
+
+		When a board is reset during an i2c bus transfer
+		chips might think that the current transfer is still
+		in progress.  Reset the slave devices by sending start
+		commands until the slave device responds.
+
 		That's all that's required for CONFIG_HARD_I2C.
 
 		If you use the software i2c interface (CONFIG_SOFT_I2C)
@@ -3001,14 +3010,6 @@ 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