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From 8402270ff9ebd9f118f28daa2eda5d3852843a32 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <tpearson@raptorengineeringinc.com>
Date: Tue, 9 Jun 2015 18:57:23 -0500
Subject: [PATCH 049/139] mainboard/asus/kgpe-d16: Properly initialize SB700
 SATA PHYs

Change-Id: I5323462dcb8a4e84786be38cc85070eb48d4a31d
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
---
 src/mainboard/asus/kgpe-d16/mainboard.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/src/mainboard/asus/kgpe-d16/mainboard.c b/src/mainboard/asus/kgpe-d16/mainboard.c
index 47ede34..8de6f26 100644
--- a/src/mainboard/asus/kgpe-d16/mainboard.c
+++ b/src/mainboard/asus/kgpe-d16/mainboard.c
@@ -76,6 +76,29 @@ static void mainboard_enable(device_t dev)
 	/* get_ide_dma66(); */
 }
 
+/* override the default SATA PHY setup */
+void sb7xx_51xx_setup_sata_phys(struct device *dev)
+{
+	/* RPR7.6.1 Program the PHY Global Control to 0x2C00 */
+	pci_write_config16(dev, 0x86, 0x2c00);
+
+	/* RPR7.6.2 SATA GENI PHY ports setting */
+	pci_write_config32(dev, 0x88, 0x01b48016);
+	pci_write_config32(dev, 0x8c, 0x01b48016);
+	pci_write_config32(dev, 0x90, 0x01b48016);
+	pci_write_config32(dev, 0x94, 0x01b48016);
+	pci_write_config32(dev, 0x98, 0x01b48016);
+	pci_write_config32(dev, 0x9c, 0x01b48016);
+
+	/* RPR7.6.3 SATA GEN II PHY port setting for port [0~5]. */
+	pci_write_config16(dev, 0xa0, 0xa07a);
+	pci_write_config16(dev, 0xa2, 0xa07a);
+	pci_write_config16(dev, 0xa4, 0xa07a);
+	pci_write_config16(dev, 0xa6, 0xa07a);
+	pci_write_config16(dev, 0xa8, 0xa07a);
+	pci_write_config16(dev, 0xaa, 0xa07a);
+}
+
 struct chip_operations mainboard_ops = {
 	.enable_dev = mainboard_enable,
 };
-- 
1.9.1