43b7f41678
Shorten define names containing PCI_{DEVICE,VENDOR}_ID_ with
PCI_{DID,VID}_ using the commands below, which also take care of some
spacing issues. An additional clean up of pci_ids.h is done in
CB:61531.
Used commands:
* find -type f -exec sed -i 's/PCI_\([DV]\)\(EVICE\|ENDOR\)_ID_\([_0-9A-Za-z]\{2\}\([_0-9A-Za-z]\{8\}\)*[_0-9A-Za-z]\{0,5\}\)\t/PCI_\1ID_\3\t\t/g'
* find -type f -exec sed -i 's/PCI_\([DV]\)\(EVICE\|ENDOR\)_ID_\([_0-9A-Za-z]*\)/PCI_\1ID_\3/g'
Change-Id: If9027700f53b6d0d3964c26a41a1f9b8f62be178
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39331
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#include <device/device.h>
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#include <device/pci.h>
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#include <device/pci_ids.h>
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#include <device/pci_ops.h>
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#include "chip.h"
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#include "hudson.h"
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static void sd_init(struct device *dev)
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{
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struct southbridge_amd_agesa_hudson_config *sd_chip = dev->chip_info;
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u32 stepping = pci_read_config32(pcidev_on_root(0x18, 3), 0xFC);
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u8 sd_mode = 0;
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if (sd_chip)
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sd_mode = sd_chip->sd_mode;
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if (sd_mode == 3) { /* SD 3.0 mode */
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pci_write_config32(dev, 0xA4, 0x31FEC8B2);
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pci_write_config32(dev, 0xA8, 0x00002503);
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pci_write_config32(dev, 0xB0, 0x02180C19);
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pci_write_config32(dev, 0xD0, 0x0000078B);
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}
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else { /* SD 2.0 mode */
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if ((stepping & 0x0000000F) == 0) { /* Stepping A0 */
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pci_write_config32(dev, 0xA4, 0x31DE32B2);
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pci_write_config32(dev, 0xB0, 0x01180C19);
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pci_write_config32(dev, 0xD0, 0x0000058B);
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}
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else { /* Stepping >= A1 */
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pci_write_config32(dev, 0xA4, 0x31FE3FB2);
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pci_write_config32(dev, 0xB0, 0x01180C19);
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pci_write_config32(dev, 0xD0, 0x0000078B);
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}
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}
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}
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static struct device_operations sd_ops = {
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.read_resources = pci_dev_read_resources,
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.set_resources = pci_dev_set_resources,
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.enable_resources = pci_dev_enable_resources,
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.init = sd_init,
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};
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static const struct pci_driver sd_driver __pci_driver = {
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.ops = &sd_ops,
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.vendor = PCI_VID_AMD,
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.device = PCI_DID_AMD_YANGTZE_SD,
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};
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