Merge branch 'master' of git://www.denx.de/git/u-boot-ixp

[people/ms/u-boot.git] / README

diff --git a/README b/README
index cc5527452c229d8c5a2766dd0617806e258318e0..a5ffbb5ad15cad1cf5faef53566562b0b5cabaf4 100644 (file)
--- a/README
+++ b/README
@@ -136,8 +136,10 @@ Directory Hierarchy:
   - i386       Files specific to i386 CPUs
   - ixp                Files specific to Intel XScale IXP CPUs
   - mcf52x2    Files specific to Freescale ColdFire MCF52x2 CPUs
+  - mcf5227x   Files specific to Freescale ColdFire MCF5227x CPUs
   - mcf532x    Files specific to Freescale ColdFire MCF5329 CPUs
   - mcf5445x   Files specific to Freescale ColdFire MCF5445x CPUs
+  - mcf547x_8x Files specific to Freescale ColdFire MCF547x_8x CPUs
   - mips       Files specific to MIPS CPUs
   - mpc5xx     Files specific to Freescale MPC5xx  CPUs
   - mpc5xxx    Files specific to Freescale MPC5xxx CPUs
@@ -1377,6 +1379,14 @@ The following options need to be configured:
                SPI configuration items (port pins to use, etc). For
                an example, see include/configs/sacsng.h.
 
+               CONFIG_HARD_SPI
+
+               Enables a hardware SPI driver for general-purpose reads
+               and writes.  As with CONFIG_SOFT_SPI, the board configuration
+               must define a list of chip-select function pointers.
+               Currently supported on some MPC8xxx processors.  For an
+               example, see include/configs/mpc8349emds.h.
+
 - FPGA Support: CONFIG_FPGA
 
                Enables FPGA subsystem.
@@ -2691,6 +2701,10 @@ Some configuration options can be set using Environment Variables:
                  => setenv ethact SCC ETHERNET
                  => ping 10.0.0.1 # traffic sent on SCC ETHERNET
 
+  ethrotate    - When set to "no" U-Boot does not go through all
+                 available network interfaces.
+                 It just stays at the currently selected interface.
+
    netretry    - When set to "no" each network operation will
                  either succeed or fail without retrying.
                  When set to "once" the network operation will