summaryrefslogtreecommitdiff
path: root/doc/README.mpc8360emds
diff options
context:
space:
mode:
authorDave Liu <daveliu@freescale.com>2007-06-25 13:21:12 +0800
committerKim Phillips <kim.phillips@freescale.com>2007-08-10 01:12:03 -0500
commit66dc2c2dc51f8b88bb8e231bc80cd92eae1d6476 (patch)
tree589d4777ea220919354ba0adfceb9286796c7693 /doc/README.mpc8360emds
parente739bc95797aac4fefc4c75b55c7c78e59d3ea9c (diff)
downloadu-boot-imx-66dc2c2dc51f8b88bb8e231bc80cd92eae1d6476.zip
u-boot-imx-66dc2c2dc51f8b88bb8e231bc80cd92eae1d6476.tar.gz
u-boot-imx-66dc2c2dc51f8b88bb8e231bc80cd92eae1d6476.tar.bz2
mpc83xx: Revise the MPC8360EMDS readme doc
When the rev2.x silicon mount on the MPC8360EMDS baord, and if you are using the u-boot version after the commit 3fc0bd159103b536e1c54c6f4457a09b3aba66ca. to make the ethernet interface usable, we have to setup the jumpers correctly. Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Diffstat (limited to 'doc/README.mpc8360emds')
-rw-r--r--doc/README.mpc8360emds23
1 files changed, 22 insertions, 1 deletions
diff --git a/doc/README.mpc8360emds b/doc/README.mpc8360emds
index c87469f..5f20247 100644
--- a/doc/README.mpc8360emds
+++ b/doc/README.mpc8360emds
@@ -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