nb/intel/sandybridge/acpi: Don't use defines for memory ranges
Read the northbridge BARs from device PCI0:0.0. Untested. Change-Id: I27bfb5721d9ae3dc5629942ebac29b12a7308441 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32074 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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@ -31,24 +31,24 @@ Device (MCHC)
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Offset (0x40), // EPBAR
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Offset (0x40), // EPBAR
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EPEN, 1, // Enable
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EPEN, 1, // Enable
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, 11, //
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, 11, //
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EPBR, 24, // EPBAR
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EPBR, 27, // EPBAR
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Offset (0x48), // MCHBAR
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Offset (0x48), // MCHBAR
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MHEN, 1, // Enable
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MHEN, 1, // Enable
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, 13, //
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, 14, //
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MHBR, 22, // MCHBAR
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MHBR, 24, // MCHBAR
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Offset (0x54),
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Offset (0x54),
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DVEN, 32,
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DVEN, 32,
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Offset (0x60), // PCIe BAR
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Offset (0x60), // PCIe BAR
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PXEN, 1, // Enable
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PXEN, 1, // Enable
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PXSZ, 2, // BAR size
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PXSZ, 2, // BAR size
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, 23, //
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, 23, //
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PXBR, 10, // PCIe BAR
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PXBR, 13, // PCIe BAR
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Offset (0x68), // DMIBAR
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Offset (0x68), // DMIBAR
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DMEN, 1, // Enable
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DMEN, 1, // Enable
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, 11, //
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, 11, //
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DMBR, 24, // DMIBAR
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DMBR, 27, // DMIBAR
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Offset (0x70), // ME Base Address
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Offset (0x70), // ME Base Address
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MEBA, 64,
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MEBA, 64,
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@ -103,7 +103,7 @@ Device (MCHC)
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Name (CTCD, 1) /* CTDP Down Select */
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Name (CTCD, 1) /* CTDP Down Select */
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Name (CTCU, 2) /* CTDP Up Select */
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Name (CTCU, 2) /* CTDP Up Select */
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OperationRegion (MCHB, SystemMemory, DEFAULT_MCHBAR, 0x8000)
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OperationRegion (MCHB, SystemMemory, \_SB.PCI0.MCHC.MHBR << 15, 0x8000)
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Field (MCHB, DWordAcc, Lock, Preserve)
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Field (MCHB, DWordAcc, Lock, Preserve)
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{
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{
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Offset (0x5930),
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Offset (0x5930),
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@ -15,7 +15,6 @@
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* GNU General Public License for more details.
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* GNU General Public License for more details.
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*/
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*/
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#include "../sandybridge.h"
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#include "hostbridge.asl"
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#include "hostbridge.asl"
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#include "peg.asl"
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#include "peg.asl"
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@ -27,12 +26,13 @@ Device (PDRC)
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Name (PDRS, ResourceTemplate() {
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Name (PDRS, ResourceTemplate() {
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Memory32Fixed(ReadWrite, 0xfed1c000, 0x00004000) // RCBA
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Memory32Fixed(ReadWrite, 0xfed1c000, 0x00004000) // RCBA
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Memory32Fixed(ReadWrite, DEFAULT_MCHBAR, 0x00008000)
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// Filled by _CRS
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Memory32Fixed(ReadWrite, DEFAULT_DMIBAR, 0x00001000)
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Memory32Fixed(ReadWrite, 0, 0x00008000, MCHB)
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Memory32Fixed(ReadWrite, DEFAULT_EPBAR, 0x00001000)
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Memory32Fixed(ReadWrite, 0, 0x00001000, DMIB)
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Memory32Fixed(ReadWrite, CONFIG_MMCONF_BASE_ADDRESS, 0x04000000)
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Memory32Fixed(ReadWrite, 0, 0x00001000, EGPB)
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Memory32Fixed(ReadWrite, 0, 0x04000000, PCIX)
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Memory32Fixed(ReadWrite, 0xfed20000, 0x00020000) // Misc ICH
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Memory32Fixed(ReadWrite, 0xfed20000, 0x00020000) // Misc ICH
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Memory32Fixed(ReadWrite, 0xfed40000, 0x00005000) // Misc ICH
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Memory32Fixed(ReadWrite, 0xfed40000, 0x00005000) // TPM TIS
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Memory32Fixed(ReadWrite, 0xfed45000, 0x0004b000) // Misc ICH
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Memory32Fixed(ReadWrite, 0xfed45000, 0x0004b000) // Misc ICH
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#if CONFIG(CHROMEOS_RAMOOPS)
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#if CONFIG(CHROMEOS_RAMOOPS)
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@ -48,6 +48,21 @@ Device (PDRC)
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// Current Resource Settings
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// Current Resource Settings
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Method (_CRS, 0, Serialized)
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Method (_CRS, 0, Serialized)
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{
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{
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CreateDwordField (PDRS, ^MCHB._BAS, MBR0)
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MBR0 = \_SB.PCI0.MCHC.MHBR << 15
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CreateDwordField (PDRS, ^DMIB._BAS, DBR0)
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DBR0 = \_SB.PCI0.MCHC.DMBR << 12
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CreateDwordField (PDRS, ^EGPB._BAS, EBR0)
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EBR0 = \_SB.PCI0.MCHC.EPBR << 12
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CreateDwordField (PDRS, ^PCIX._BAS, XBR0)
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XBR0 = \_SB.PCI0.MCHC.PXBR << 26
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CreateDwordField (PDRS, ^PCIX._LEN, XSZ0)
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XSZ0 = 0x10000000 << \_SB.PCI0.MCHC.PXSZ
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Return(PDRS)
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Return(PDRS)
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}
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}
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}
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}
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