GCC4.6: Squash warnings in denali_spd_ddr2.c

[karo-tx-uboot.git] / doc / README.mpc8360emds

diff --git a/doc/README.mpc8360emds b/doc/README.mpc8360emds
index c87469f43d10db14e7c43c2b3d5fc1943352265e..d65a2a48a9d60baea3e0db82062f029530734b3c 100644 (file)
--- a/doc/README.mpc8360emds
+++ b/doc/README.mpc8360emds
@@ -1,7 +1,7 @@
 Freescale MPC8360EMDS Board
 -----------------------------------------
 1.     Board Switches and Jumpers
-1.0    There are four Dual-In-Line Packages(DIP) Switches on MPC8360EMDS board
+1.0    There are four Dual-In-Line Packages(DIP) Switches on MPC8360EMDS board
        For some reason, the HW designers describe the switch settings
        in terms of 0 and 1, and then map that to physical switches where
        the label "On" refers to logic 0 and "Off" is logic 1.
@@ -21,7 +21,13 @@ Freescale MPC8360EMDS Board
        SW3[1:8]= 0000_0001 refers to bits labeled 1 through 6 is set as "On"
                and bits labeled 8 is set as "Off".
 
-1.1    For the MPC8360E PB PROTO Board
+1.1    There are three type boards for MPC8360E silicon up to now, They are
+
+       * MPC8360E-MDS-PB PROTO (a.k.a 8360SYS PROTOTYPE)
+       * MPC8360E-MDS-PB PILOT (a.k.a 8360SYS PILOT)
+       * MPC8360EA-MDS-PB PROTO (a.k.a 8360SYS2 PROTOTYPE)
+
+1.2    For all the MPC8360EMDS Board
 
        First, make sure the board default setting is consistent with the
        document shipped with your board. Then apply the following setting:
@@ -33,6 +39,21 @@ Freescale MPC8360EMDS Board
        JP6 1-2
        on board Oscillator: 66M
 
+1.3    Since different board/chip rev. combinations have AC timing issues,
+       u-boot forces RGMII-ID (RGMII with Internal Delay) mode on by default
+       by the patch (mpc83xx: Disable G1TXCLK, G2TXCLK h/w buffers).
+
+       When the rev2.x silicon mount on these boards, and if you are using
+       u-boot version after this patch, to make the ethernet interfaces usable,
+       and to enable RGMII-ID on your board, you have to setup the jumpers
+       correctly.
+
+       * MPC8360E-MDS-PB PROTO
+         nothing to do
+       * MPC8360E-MDS-PB PILOT
+         JP9 and JP8 should be ON
+       * MPC8360EA-MDS-PB PROTO
+         JP2 and JP3 should be ON
 
 2.     Memory Map
 
@@ -60,7 +81,7 @@ Freescale MPC8360EMDS Board
 
        include/configs/MPC8360EMDS.h
 
-    CONFIG_MPC83XX         MPC83xx family for both MPC8349 and MPC8360
+    CONFIG_MPC83xx         MPC83xx family for both MPC8349 and MPC8360
     CONFIG_MPC8360         MPC8360 specific
     CONFIG_MPC8360EMDS     MPC8360EMDS board specific