Author: mjones Date: Sun May 15 23:38:08 2011 New Revision: 6579 URL: https://tracker.coreboot.org/trac/coreboot/changeset/6579
Log: Enable AHCI mode and hide IDE controller to reduce boot time. Note: enable AHCI in seabios and apply seabios patch: http://www.mail-archive.com/[email protected]/msg00437.html Signed-off-by: Scott Duplichan <[email protected]> Acked-by: Marc Jones <[email protected]> Modified: trunk/src/include/device/pci_ids.h trunk/src/southbridge/amd/cimx_wrapper/sb800/cfg.c trunk/src/southbridge/amd/cimx_wrapper/sb800/cfg.h trunk/src/southbridge/amd/cimx_wrapper/sb800/late.c Modified: trunk/src/include/device/pci_ids.h ============================================================================== --- trunk/src/include/device/pci_ids.h Sun May 15 23:26:04 2011 (r6578) +++ trunk/src/include/device/pci_ids.h Sun May 15 23:38:08 2011 (r6579) @@ -314,6 +314,7 @@ #define PCI_DEVICE_ID_ATI_SB800_LPC 0x439D #define PCI_DEVICE_ID_ATI_SB800_SATA 0x4390 +#define PCI_DEVICE_ID_ATI_SB800_SATA_AHCI 0x4391 #define PCI_DEVICE_ID_ATI_SB800_IDE 0x439C #define PCI_DEVICE_ID_ATI_SB800_HDA 0x4383 #define PCI_DEVICE_ID_ATI_SB800_PCI 0x4384 Modified: trunk/src/southbridge/amd/cimx_wrapper/sb800/cfg.c ============================================================================== --- trunk/src/southbridge/amd/cimx_wrapper/sb800/cfg.c Sun May 15 23:26:04 2011 (r6578) +++ trunk/src/southbridge/amd/cimx_wrapper/sb800/cfg.c Sun May 15 23:38:08 2011 (r6579) @@ -83,7 +83,7 @@ sb_config->SATAMODE.SataMode.SataController = SATA_CONTROLLER; sb_config->SATAMODE.SataMode.SataIdeCombMdPriSecOpt = 0; //0 -IDE as primary, 1 -IDE as secondary. //TODO: set to secondary not take effect. - sb_config->SATAMODE.SataMode.SataIdeCombinedMode = 0; //IDE controlor exposed and combined mode enabled + sb_config->SATAMODE.SataMode.SataIdeCombinedMode = 1; //IDE controllor is hidden sb_config->SATAMODE.SataMode.SATARefClkSel = SATA_CLOCK_SOURCE; /* Azalia HDA */ Modified: trunk/src/southbridge/amd/cimx_wrapper/sb800/cfg.h ============================================================================== --- trunk/src/southbridge/amd/cimx_wrapper/sb800/cfg.h Sun May 15 23:26:04 2011 (r6578) +++ trunk/src/southbridge/amd/cimx_wrapper/sb800/cfg.h Sun May 15 23:38:08 2011 (r6579) @@ -109,7 +109,7 @@ * NOTE: DO NOT ALLOW SATA & IDE use same mode */ #ifndef SATA_MODE - #define SATA_MODE NATIVE_IDE_MODE + #define SATA_MODE AHCI_MODE #endif /** Modified: trunk/src/southbridge/amd/cimx_wrapper/sb800/late.c ============================================================================== --- trunk/src/southbridge/amd/cimx_wrapper/sb800/late.c Sun May 15 23:26:04 2011 (r6578) +++ trunk/src/southbridge/amd/cimx_wrapper/sb800/late.c Sun May 15 23:38:08 2011 (r6579) @@ -138,10 +138,9 @@ static const struct pci_driver sata_driver __pci_driver = { .ops = &sata_ops, .vendor = PCI_VENDOR_ID_ATI, - .device = PCI_DEVICE_ID_ATI_SB800_SATA, //SATA IDE Mode 4390 + .device = PCI_DEVICE_ID_ATI_SB800_SATA_AHCI, }; - #if CONFIG_USBDEBUG static void usb_set_resources(struct device *dev) { -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
