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

[karo-tx-uboot.git] / README

diff --git a/README b/README
index d9c2ee2ed8151c801064105a01c343c49aeff15f..1f920478da790e9e461b6b006461aa919a2ac333 100644 (file)
--- a/README
+++ b/README
@@ -1377,6 +1377,14 @@ 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.