diff options
| author | Keith Hui <buurin@gmail.com> | 2020-01-27 18:05:45 -0500 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-03-03 07:42:48 +0000 |
| commit | 2b9004de602f98a404b17584ab3e1451f165c1f4 (patch) | |
| tree | 795d3d31b4eb18f0fd032a0f818d56c9534cf56c /src/southbridge/intel/i82371eb/ide.c | |
| parent | 3fa3bf97e514f046ee9c3d77af4b1a4f8fd07edb (diff) | |
i82371eb: Drop support for older PIIX chips
All boards using this code use i82371eb (that shares PCI ID with i82371ab).
Dropping the code lightens compressed ramstage by a few dozen bytes.
Change-Id: Iab1e83b8f5fff44a33619c7925e5448169a2a87c
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38598
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/southbridge/intel/i82371eb/ide.c')
| -rw-r--r-- | src/southbridge/intel/i82371eb/ide.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/src/southbridge/intel/i82371eb/ide.c b/src/southbridge/intel/i82371eb/ide.c index 7a72a6552d..1b8136a9ca 100644 --- a/src/southbridge/intel/i82371eb/ide.c +++ b/src/southbridge/intel/i82371eb/ide.c @@ -119,18 +119,6 @@ static void ide_init_udma33(struct device *dev) } /** - * IDE init for the Intel 82371FB/SB IDE controller. - * - * These devices do not support UDMA/33, so don't attempt to enable it. - * - * @param dev The device to use. - */ -static void ide_init_i82371fb_sb(struct device *dev) -{ - ide_init_enable(dev); -} - -/** * IDE init for the Intel 82371AB/EB/MB IDE controller. * * @param dev The device to use. @@ -141,17 +129,6 @@ static void ide_init_i82371ab_eb_mb(struct device *dev) ide_init_udma33(dev); } -/* Intel 82371FB/SB */ -static const struct device_operations ide_ops_fb_sb = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = ide_init_i82371fb_sb, - .scan_bus = 0, - .enable = 0, - .ops_pci = 0, /* No subsystem IDs on 82371XX! */ -}; - /* Intel 82371AB/EB/MB */ static const struct device_operations ide_ops_ab_eb_mb = { .read_resources = pci_dev_read_resources, @@ -163,34 +140,6 @@ static const struct device_operations ide_ops_ab_eb_mb = { .ops_pci = 0, /* No subsystem IDs on 82371XX! */ }; -/* Intel 82371FB (PIIX) */ -static const struct pci_driver ide_driver_fb __pci_driver = { - .ops = &ide_ops_fb_sb, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82371FB_IDE, -}; - -/* Intel 82371SB (PIIX3) */ -static const struct pci_driver ide_driver_sb __pci_driver = { - .ops = &ide_ops_fb_sb, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82371SB_IDE, -}; - -/* Intel 82371MX (MPIIX) */ -static const struct pci_driver ide_driver_mx __pci_driver = { - .ops = &ide_ops_fb_sb, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82371MX_ISA_IDE, -}; - -/* Intel 82437MX (part of the 430MX chipset) */ -static const struct pci_driver ide_driver_82437mx __pci_driver = { - .ops = &ide_ops_fb_sb, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_82437MX_ISA_IDE, -}; - /* Intel 82371AB/EB/MB */ static const struct pci_driver ide_driver_ab_eb_mb __pci_driver = { .ops = &ide_ops_ab_eb_mb, |