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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2019-03-24 17:35:55 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-05-06 10:28:42 +0000 |
| commit | 72a9091a0efce1835a94f0ba0b10f62c78af70e2 (patch) | |
| tree | d3f00f504f608ffe18a48c806f96e838c6e26049 /src/southbridge/intel | |
| parent | 0dd6b55a7e8cb8fbc8c1c0188d9d4bd91a4e7813 (diff) | |
| download | coreboot-72a9091a0efce1835a94f0ba0b10f62c78af70e2.tar.xz | |
sb/intel/bd82x6x: Use common/rcba.h
Make use of:
* southbridge/intel/common/rcba.h
* southbridge/intel/common/pmbase.c
* defines in pch.h
Get rid of dependency to DEFAULT_RCBA.
Tested on Lenovo T520 (Intel Sandy Bridge).
Still boots to OS, no errors visible in dmesg.
Change-Id: I879fce6a5bb80499e1986e618a1422a7aaa3a0c0
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32066
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/southbridge/intel')
| -rw-r--r-- | src/southbridge/intel/bd82x6x/early_usb.c | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/src/southbridge/intel/bd82x6x/early_usb.c b/src/southbridge/intel/bd82x6x/early_usb.c index 17919af53a..955737e2a8 100644 --- a/src/southbridge/intel/bd82x6x/early_usb.c +++ b/src/southbridge/intel/bd82x6x/early_usb.c @@ -19,6 +19,9 @@ #include <device/pci_ops.h> #include <device/pci_def.h> #include <northbridge/intel/sandybridge/sandybridge.h> +#include <southbridge/intel/common/rcba.h> +#include <southbridge/intel/common/pmbase.h> + #include "pch.h" void early_usb_init(const struct southbridge_usb_port *portmap) @@ -32,46 +35,39 @@ void early_usb_init(const struct southbridge_usb_port *portmap) 0x2000094a, 0x2000035f, 0x20000f53, 0x20000357, 0x20000353 }; int i; - /* Activate PMBAR. */ - pci_write_config32(PCI_DEV(0, 0x1f, 0), PMBASE, DEFAULT_PMBASE | 1); - pci_write_config32(PCI_DEV(0, 0x1f, 0), PMBASE + 4, 0); - /* Enable ACPI BAR */ - pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x44 /* ACPI_CNTL */, 0x80); /* Unlock registers. */ - outw(inw(DEFAULT_PMBASE | UPRWC) | UPRWC_WR_EN, - DEFAULT_PMBASE | UPRWC); + write_pmbase16(UPRWC, read_pmbase16(UPRWC) | UPRWC_WR_EN); for (i = 0; i < 14; i++) - write32(DEFAULT_RCBABASE + (0x3500 + 4 * i), - currents[portmap[i].current]); + RCBA32(0x3500 + 4 * i) = currents[portmap[i].current]; for (i = 0; i < 10; i++) - write32(DEFAULT_RCBABASE + (0x3538 + 4 * i), 0); + RCBA32(0x3538 + 4 * i) = 0; for (i = 0; i < 8; i++) - write32(DEFAULT_RCBABASE + (0x3560 + 4 * i), rcba_dump[i]); + RCBA32(0x3560 + 4 * i) = rcba_dump[i]; for (i = 0; i < 8; i++) - write32(DEFAULT_RCBABASE + (0x3580 + 4 * i), 0); + RCBA32(0x3580 + 4 * i) = 0; reg32 = 0; for (i = 0; i < 14; i++) if (!portmap[i].enabled) reg32 |= (1 << i); - write32(DEFAULT_RCBABASE + USBPDO, reg32); + RCBA32(USBPDO) = reg32; reg32 = 0; for (i = 0; i < 8; i++) if (portmap[i].enabled && portmap[i].oc_pin >= 0) reg32 |= (1 << (i + 8 * portmap[i].oc_pin)); - write32(DEFAULT_RCBABASE + USBOCM1, reg32); + RCBA32(USBOCM1) = reg32; reg32 = 0; for (i = 8; i < 14; i++) if (portmap[i].enabled && portmap[i].oc_pin >= 4) reg32 |= (1 << (i - 8 + 8 * (portmap[i].oc_pin - 4))); - write32(DEFAULT_RCBABASE + USBOCM2, reg32); + RCBA32(USBOCM2) = reg32; for (i = 0; i < 22; i++) - write32(DEFAULT_RCBABASE + (0x35a8 + 4 * i), 0); + RCBA32(0x35a8 + 4 * i) = 0; - pci_write_config32(PCI_DEV(0, 0x14, 0), 0xe4, 0x00000000); + pci_write_config32(PCH_XHCI_DEV, 0xe4, 0x00000000); /* Relock registers. */ - outw(0, DEFAULT_PMBASE | UPRWC); + write_pmbase16(UPRWC, 0); } |