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

[oweals/u-boot.git] / doc / README.fsl-ddr

diff --git a/doc/README.fsl-ddr b/doc/README.fsl-ddr
index 1243a1222760a8293b963fb5aca6a60ddcecb0b0..cec5d94df4a83fe84b227f9827f167b7918aba9d 100644 (file)
--- a/doc/README.fsl-ddr
+++ b/doc/README.fsl-ddr
@@ -61,7 +61,7 @@ The ways to configure the ddr interleaving mode
         "hwconfig=fsl_ddr:ctlr_intlv=bank"                     \
         ......
 
-2. Run u-boot "setenv" command to configure the memory interleaving mode.
+2. Run U-Boot "setenv" command to configure the memory interleaving mode.
    Either numerical or string value is accepted.
 
   # disable memory controller interleaving
@@ -123,9 +123,17 @@ ECC can be turned on/off by hwconfig.
 Syntax is
 hwconfig=fsl_ddr:ecc=off
 
+
+Memory address parity on/off
+============================
+address parity can be turned on/off by hwconfig.
+Syntax is:
+hwconfig=fsl_ddr:parity=on
+
+
 Memory testing options for mpc85xx
 ==================================
-1. Memory test can be done once U-boot prompt comes up using mtest, or
+1. Memory test can be done once U-Boot prompt comes up using mtest, or
 2. Memory test can be done with Power-On-Self-Test function, activated at
    compile time.
 
@@ -143,6 +151,7 @@ platform
 
 hwconfig=fsl_ddr:addr_hash=true,ctlr_intlv=cacheline,bank_intlv=cs0_cs1_cs2_cs3,ecc=on
 
+
 Table for dynamic ODT for DDR3
 ==============================
 For single-slot system with quad-rank DIMM and dual-slot system, dynamic ODT may
@@ -267,7 +276,7 @@ For DDR parameter tuning up and debugging, the interactive DDR debugger can
 be activated by setting the environment variable "ddr_interactive" to any
 value.  (The value of ddr_interactive may have a meaning in the future, but,
 for now, the presence of the variable will cause the debugger to run.)  Once
-activated, U-boot will show the prompt "FSL DDR>" before enabling the DDR
+activated, U-Boot will show the prompt "FSL DDR>" before enabling the DDR
 controller.  The available commands are printed by typing "help".
 
 Another way to enter the interactive DDR debugger without setting the
@@ -275,7 +284,7 @@ environment variable is to send the 'd' character early during the boot
 process.  To save booting time, no additional delay is added, so the window
 to send the key press is very short -- basically, it is the time before the
 memory controller code starts to run.  For example, when rebooting from
-within u-boot, the user must press 'd' IMMEDIATELY after hitting enter to
+within U-Boot, the user must press 'd' IMMEDIATELY after hitting enter to
 initiate a 'reset' command.  In case of power on/reset, the user can hold
 down the 'd' key while applying power or hitting the board's reset button.
 
@@ -341,7 +350,7 @@ help
        no argument     - print a list of all commands
 
 go
-       no argument     - program memory controller(s) and continue with U-boot
+       no argument     - program memory controller(s) and continue with U-Boot
 
 Examples of debugging flow