Allow device ID arrays in the PCI driver structure

Many PCI devices share the very same driver despite having different
PCI device IDs, which causes a lot of copy and paste of driver
definitions.

This change introduces a way to specify the array of acceptable
device IDs in a single driver entry. As an example the Intel
{Sandy|Ivy} Bridge SATA driver is being modified to use a single
driver structure for all different SATA controller flavors, a few
more Ivy Bridge IDs are being added as well.

BUG=none
TEST=manual
  . modified coreboot brought up an Ivy Bridge platform all the
    way to Linux login screen.

Change-Id: I761c5611b93ef946053783f7a755e6c456dd6991
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/982
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

1 files changed, 4 insertions, 23 deletions

diff --git a/src/southbridge/intel/bd82x6x/sata.c b/src/southbridge/intel/bd82x6x/sata.c
index 057b8825b0..fef12cd80b 100644
--- a/src/southbridge/intel/bd82x6x/sata.c
+++ b/src/southbridge/intel/bd82x6x/sata.c
@@ -215,32 +215,13 @@ static struct device_operations sata_ops = {
 	.ops_pci		= &sata_pci_ops,
 };
 
+static const unsigned short all_dev_ids[] = { 0x1c00, 0x1c01, 0x1c02, 0x1c03,
+					      0x1e00, 0x1e01, 0x1e02, 0x1e03,
+					      0 };
 /* Non-AHCI and Non-RAID Mode */
 static const struct pci_driver pch_sata_normal_driver __pci_driver = {
 	.ops	= &sata_ops,
 	.vendor	= PCI_VENDOR_ID_INTEL,
-	.device	= 0x1c00,
-};
-static const struct pci_driver pch_sata_mobile_normal_driver __pci_driver = {
-	.ops	= &sata_ops,
-	.vendor	= PCI_VENDOR_ID_INTEL,
-	.device	= 0x1c01,
-};
-
-/* AHCI Mode */
-static const struct pci_driver pch_sata_ahci_driver __pci_driver = {
-	.ops	= &sata_ops,
-	.vendor	= PCI_VENDOR_ID_INTEL,
-	.device	= 0x1c02,
-};
-static const struct pci_driver pch_sata_mobile_ahci_driver __pci_driver = {
-	.ops	= &sata_ops,
-	.vendor	= PCI_VENDOR_ID_INTEL,
-	.device	= 0x1c03,
-};
-static const struct pci_driver pch_sata_mobile_ahci_driver_a __pci_driver = {
-	.ops	= &sata_ops,
-	.vendor	= PCI_VENDOR_ID_INTEL,
-	.device	= 0x1e03,
+	.devices = all_dev_ids,
 };