From c4bec0eb4b3405af62078bf55fc61dc51579fbc9 Mon Sep 17 00:00:00 2001 From: Sergey Solomin Date: Mon, 28 Nov 2016 12:17:09 -0600 Subject: Put the CFAM/FSI slave into async mode prior to starting the SBE Async mode changes the CFAM clock to an internal reference clock instead of the FSI clock (which on SoftFSI is intermittent). Change-Id: I8af7989de72774aae0e6ffb91bce7e70bd6592a1 Signed-off-by: Sergey Solomin --- .../common/recipes-phosphor/host/op-pdbg-host-control/vcs_workaround.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'meta-openbmc-machines/meta-openpower/common/recipes-phosphor') diff --git a/meta-openbmc-machines/meta-openpower/common/recipes-phosphor/host/op-pdbg-host-control/vcs_workaround.sh b/meta-openbmc-machines/meta-openpower/common/recipes-phosphor/host/op-pdbg-host-control/vcs_workaround.sh index ec3cbcffa..49d6bfbb8 100644 --- a/meta-openbmc-machines/meta-openpower/common/recipes-phosphor/host/op-pdbg-host-control/vcs_workaround.sh +++ b/meta-openbmc-machines/meta-openpower/common/recipes-phosphor/host/op-pdbg-host-control/vcs_workaround.sh @@ -1,6 +1,6 @@ #!/bin/sh -gpioutil -p D0 -d out -v 1 # enable fsi link +putcfam pu 0900 31 1 1 -ib # put the CFAM/FSI slave into async mode putcfam pu 2810 15 1 0 # Unfence PLL controls putcfam pu 281A 1 1 f # Assert Perv chiplet endpoint reset, just in case putcfam pu 281A 31 1 f # Enable Nest PLL -- cgit v1.2.1