diff options
| author | Dave Liu <daveliu@freescale.com> | 2007-06-25 13:21:12 +0800 |
|---|---|---|
| committer | Kim Phillips <kim.phillips@freescale.com> | 2007-08-10 01:12:03 -0500 |
| commit | 66dc2c2dc51f8b88bb8e231bc80cd92eae1d6476 (patch) | |
| tree | 589d4777ea220919354ba0adfceb9286796c7693 /doc | |
| parent | e739bc95797aac4fefc4c75b55c7c78e59d3ea9c (diff) | |
| download | u-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')
| -rw-r--r-- | doc/README.mpc8360emds | 23 |
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 |