tree ee6500a64bd2dffbdf5acb0cdcf5d31f71bff74f
parent 7e6647e2282bfb6d56d3b9795bbfa5f88ca158dd
author Jason Jin <Jason.jin@freescale.com> 1223610061 +0800
committer Wolfgang Denk <wd@denx.de> 1223999847 +0200

Do not init SATA when disabled on 8536DS.

SGMII and SATA share the serdes on MPC8536 CPU, When SATA disabled and the
driver still try to access the SATA registers, the cpu will hangup.
This patch try to fix this by reading the serdes status before the SATA
initialize.

Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Acked-by: Andy Fleming <afleming@freescale.com>