From 676939620a0a7d3e1a763a8b363a14f35eb5dd87 Mon Sep 17 00:00:00 2001 From: "Bernhard M. Wiedermann" Date: Thu, 22 Apr 2010 22:47:29 +0000 Subject: Fix AHCI mode on i82801gx. Fixes SATA hotplug on iBASE:MB899. Signed-off-by: Bernhard M. Wiedermann Acked-by: Myles Watson git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5479 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/southbridge/intel/i82801gx/i82801gx_sata.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/southbridge/intel/i82801gx/i82801gx_sata.c b/src/southbridge/intel/i82801gx/i82801gx_sata.c index 50cdb48131..a5be98735c 100644 --- a/src/southbridge/intel/i82801gx/i82801gx_sata.c +++ b/src/southbridge/intel/i82801gx/i82801gx_sata.c @@ -104,7 +104,7 @@ static void sata_init(struct device *dev) pci_write_config32(dev, IDE_CONFIG, reg32); /* Set Sata Controller Mode. */ - pci_write_config8(dev, 0x90, 0xc0); // WTF - Reserved? + pci_write_config8(dev, 0x90, 0x40); // 40=AHCI /* Port 0 & 1 enable */ pci_write_config8(dev, 0x92, 0x0f); -- cgit v1.2.3