diff options
author | Timothy Pearson <tpearson@raptorengineeringinc.com> | 2015-08-07 19:05:29 -0500 |
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committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-11-23 18:36:44 +0100 |
commit | 845b00ce3344d1483d98cddcf59f317a1b96da64 (patch) | |
tree | 032d4c7d733897f213655420124946da785ed775 /src/northbridge/amd/amdmct/mct_ddr3/mctwl.c | |
parent | 7e1465431a7869656026f435d7ad2b30f4e8e359 (diff) |
amd/amdmct/mct_ddr3: Fix poor performance on Family 15h CPUs
Change-Id: Ib6bc197e43e40ba2b923b1eb1229bacafc8be360
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12029
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/northbridge/amd/amdmct/mct_ddr3/mctwl.c')
-rw-r--r-- | src/northbridge/amd/amdmct/mct_ddr3/mctwl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctwl.c b/src/northbridge/amd/amdmct/mct_ddr3/mctwl.c index 4bfcc401ff..b354d923f8 100644 --- a/src/northbridge/amd/amdmct/mct_ddr3/mctwl.c +++ b/src/northbridge/amd/amdmct/mct_ddr3/mctwl.c @@ -168,6 +168,8 @@ static void EnterSelfRefresh(struct MCTStatStruc *pMCTstat, static void ChangeMemClk(struct MCTStatStruc *pMCTstat, struct DCTStatStruc *pDCTstat) { + printk(BIOS_DEBUG, "%s: Start\n", __func__); + uint8_t DCT0Present; uint8_t DCT1Present; uint32_t dword; @@ -309,6 +311,8 @@ static void ChangeMemClk(struct MCTStatStruc *pMCTstat, mct_Wait(15000); /* Wait for 750us */ } } + + printk(BIOS_DEBUG, "%s: Done\n", __func__); } /* |