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-rw-r--r--README12
1 files changed, 12 insertions, 0 deletions
diff --git a/README b/README
index fc40420..463bbd0 100644
--- a/README
+++ b/README
@@ -1379,6 +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.
@@ -2693,6 +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