1664404652
Step 1: copy all files unmodified from Persimmon. This makes it much easier later to see how the two boards actually and deliberately differ when porting bugfixes from one to the other. Git's copy detection is imperfect (and slow). Change-Id: I1ff02913479c07679f8c3ae5e6dd7876e6000b55 Signed-off-by: Jens Rottmann <JRottmann@LiPPERTembedded.de> Reviewed-on: http://review.coreboot.org/2571 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
149 lines
3 KiB
Text
149 lines
3 KiB
Text
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2011 Advanced Micro Devices, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/* simple name description */
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/*
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Scope (_SB) {
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Device(PCI0) {
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Device(SATA) {
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Name(_ADR, 0x00110000)
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#include "sata.asl"
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}
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}
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}
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*/
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Name(STTM, Buffer(20) {
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0x78, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
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0x78, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
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0x1f, 0x00, 0x00, 0x00
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})
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/* Start by clearing the PhyRdyChg bits */
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Method(_INI) {
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\_GPE._L1F()
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}
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Device(PMRY)
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{
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Name(_ADR, 0)
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Method(_GTM, 0x0, NotSerialized) {
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Return(STTM)
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}
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Method(_STM, 0x3, NotSerialized) {}
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Device(PMST) {
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Name(_ADR, 0)
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Method(_STA,0) {
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if (LGreater(P0IS,0)) {
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return (0x0F) /* sata is visible */
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}
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else {
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return (0x00) /* sata is missing */
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}
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}
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}/* end of PMST */
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Device(PSLA)
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{
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Name(_ADR, 1)
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Method(_STA,0) {
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if (LGreater(P1IS,0)) {
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return (0x0F) /* sata is visible */
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}
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else {
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return (0x00) /* sata is missing */
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}
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}
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} /* end of PSLA */
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} /* end of PMRY */
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Device(SEDY)
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{
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Name(_ADR, 1) /* IDE Scondary Channel */
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Method(_GTM, 0x0, NotSerialized) {
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Return(STTM)
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}
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Method(_STM, 0x3, NotSerialized) {}
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Device(SMST)
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{
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Name(_ADR, 0)
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Method(_STA,0) {
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if (LGreater(P2IS,0)) {
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return (0x0F) /* sata is visible */
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}
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else {
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return (0x00) /* sata is missing */
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}
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}
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} /* end of SMST */
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Device(SSLA)
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{
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Name(_ADR, 1)
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Method(_STA,0) {
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if (LGreater(P3IS,0)) {
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return (0x0F) /* sata is visible */
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}
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else {
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return (0x00) /* sata is missing */
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}
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}
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} /* end of SSLA */
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} /* end of SEDY */
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/* SATA Hot Plug Support */
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Scope(\_GPE) {
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Method(_L1F,0x0,NotSerialized) {
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if (\_SB.P0PR) {
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if (LGreater(\_SB.P0IS,0)) {
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sleep(32)
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}
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Notify(\_SB.PCI0.STCR.PMRY.PMST, 0x01) /* NOTIFY_DEVICE_CHECK */
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store(one, \_SB.P0PR)
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}
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if (\_SB.P1PR) {
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if (LGreater(\_SB.P1IS,0)) {
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sleep(32)
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}
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Notify(\_SB.PCI0.STCR.PMRY.PSLA, 0x01) /* NOTIFY_DEVICE_CHECK */
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store(one, \_SB.P1PR)
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}
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if (\_SB.P2PR) {
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if (LGreater(\_SB.P2IS,0)) {
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sleep(32)
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}
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Notify(\_SB.PCI0.STCR.SEDY.SMST, 0x01) /* NOTIFY_DEVICE_CHECK */
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store(one, \_SB.P2PR)
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}
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if (\_SB.P3PR) {
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if (LGreater(\_SB.P3IS,0)) {
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sleep(32)
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}
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Notify(\_SB.PCI0.STCR.SEDY.SSLA, 0x01) /* NOTIFY_DEVICE_CHECK */
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store(one, \_SB.P3PR)
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}
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}
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}
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