sandybridge ivybridge: Treat native init as first class citizen
This is a sad story. We have three different code paths for
sandybridge and ivybridge: proper native path, google MRC path, and,
everyone's favorite: Intel FSP path. For the purpose of this patch,
the FSP path lives in its own little world, and doesn't concern us.
Since MRC was first, when native files and variables were added, they
were suffixed with "_native" to separate them from the existing code.
This can cause confusion, as the suffix might make the native files
seem parasitical.
This has been bothering me for many months. MRC should be the
parasitical path, especially since we fully support native init, and
it works more reliably, on a wider range of hardware. There have been
a few board ports that never made it to coreboot.org because MRC would
hang.
gigabyte/ga-b75m-d3h is a prime example: it did not work with MRC, so
the effort was abandoned at first. Once the native path became
available, the effort was restarted and the board is now supported.
In honor of the hackers and pioneers who made the native code
possible, rename things so that their effort is the first class
citizen.
Change-Id: Ic86cee5e00bf7f598716d3d15d1ea81ca673932f
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11788
Tested-by: build bot (Jenkins)
Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org>
diff --git a/src/southbridge/intel/bd82x6x/Makefile.inc b/src/southbridge/intel/bd82x6x/Makefile.inc
index a1256df..ff140a0 100644
--- a/src/southbridge/intel/bd82x6x/Makefile.inc
+++ b/src/southbridge/intel/bd82x6x/Makefile.inc
@@ -47,13 +47,13 @@
romstage-y += early_smbus.c me_status.c gpio.c
romstage-y += reset.c
-romstage-y += early_spi.c early_pch.c
+romstage-y += early_spi.c early_pch_common.c
romstage-y += early_rcba.c
-romstage-$(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE) += early_me.c early_usb.c
-romstage-$(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE) += early_me.c early_usb.c
-romstage-$(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE_NATIVE) += early_thermal.c early_pch_native.c early_me_native.c early_usb_native.c
-romstage-$(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE_NATIVE) += early_thermal.c early_pch_native.c early_me_native.c early_usb_native.c
+romstage-$(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE_MRC) += early_me_mrc.c early_usb_mrc.c
+romstage-$(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE_MRC) += early_me_mrc.c early_usb_mrc.c
+romstage-$(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE) += early_thermal.c early_pch.c early_me.c early_usb.c
+romstage-$(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE) += early_thermal.c early_pch.c early_me.c early_usb.c
ramstage-y += madt.c
diff --git a/src/southbridge/intel/bd82x6x/early_me.c b/src/southbridge/intel/bd82x6x/early_me.c
index b7dbf34..ed9351f 100644
--- a/src/southbridge/intel/bd82x6x/early_me.c
+++ b/src/southbridge/intel/bd82x6x/early_me.c
@@ -44,13 +44,6 @@
memcpy(ptr, &dword, sizeof(dword));
}
-static inline void pci_write_dword_ptr(void *ptr, int offset)
-{
- u32 dword = 0;
- memcpy(&dword, ptr, sizeof(dword));
- pci_write_config32(PCH_ME_DEV, offset, dword);
-}
-
void intel_early_me_status(void)
{
struct me_hfs hfs;
@@ -125,64 +118,136 @@
int intel_early_me_init_done(u8 status)
{
- u8 reset;
- int count;
+ u8 reset, errorcode, opmode;
+ u16 reg16;
u32 mebase_l, mebase_h;
- struct me_hfs hfs;
+ u32 millisec;
+ u32 hfs, me_fws2;
struct me_did did = {
.init_done = ME_INIT_DONE,
.status = status
};
+ u32 meDID;
+
+ hfs = (pci_read_config32(PCI_DEV(0, 0x16, 0), PCI_ME_HFS) & 0xff000) >> 12;
+
+ opmode = (hfs & 0xf0) >> 4;
+ errorcode = hfs & 0xf;
+
+ if (opmode != ME_HFS_MODE_NORMAL) {
+ printk(BIOS_NOTICE, "ME: Wrong mode : %d\n", opmode);
+ //return 0;
+ }
+ if (errorcode) {
+ printk(BIOS_NOTICE, "ME: HFS error : %d\n", errorcode);
+ //return 0;
+ }
+
+ me_fws2 = pci_read_config32(PCI_DEV(0, 0x16, 0), 0x48);
+ printk(BIOS_NOTICE, "ME: FWS2: 0x%x\n", me_fws2);
+ printk(BIOS_NOTICE, "ME: Bist in progress: 0x%x\n", me_fws2 & 0x1);
+ printk(BIOS_NOTICE, "ME: ICC Status : 0x%x\n", (me_fws2 & 0x6) >> 1);
+ printk(BIOS_NOTICE, "ME: Invoke MEBx : 0x%x\n", (me_fws2 & 0x8) >> 3);
+ printk(BIOS_NOTICE, "ME: CPU replaced : 0x%x\n", (me_fws2 & 0x10) >> 4);
+ printk(BIOS_NOTICE, "ME: MBP ready : 0x%x\n", (me_fws2 & 0x20) >> 5);
+ printk(BIOS_NOTICE, "ME: MFS failure : 0x%x\n", (me_fws2 & 0x40) >> 6);
+ printk(BIOS_NOTICE, "ME: Warm reset req : 0x%x\n", (me_fws2 & 0x80) >> 7);
+ printk(BIOS_NOTICE, "ME: CPU repl valid : 0x%x\n", (me_fws2 & 0x100) >> 8);
+ printk(BIOS_NOTICE, "ME: (Reserved) : 0x%x\n", (me_fws2 & 0x600) >> 9);
+ printk(BIOS_NOTICE, "ME: FW update req : 0x%x\n", (me_fws2 & 0x800) >> 11);
+ printk(BIOS_NOTICE, "ME: (Reserved) : 0x%x\n", (me_fws2 & 0xf000) >> 12);
+ printk(BIOS_NOTICE, "ME: Current state : 0x%x\n", (me_fws2 & 0xff0000) >> 16);
+ printk(BIOS_NOTICE, "ME: Current PM event: 0x%x\n", (me_fws2 & 0xf000000) >> 24);
+ printk(BIOS_NOTICE, "ME: Progress code : 0x%x\n", (me_fws2 & 0xf0000000) >> 28);
+
+ // Poll cpu replaced for 50ms
+ millisec = 0;
+ while ((((me_fws2 & 0x100) >> 8) == 0) && millisec < 50) {
+ udelay(1000);
+ me_fws2 = pci_read_config32(PCI_DEV(0, 0x16, 0), 0x48);
+ millisec++;
+ }
+ if (millisec >= 50 || ((me_fws2 & 0x100) >> 8) == 0x0) {
+ printk(BIOS_NOTICE, "Waited long enough, or CPU was not replaced, continue...\n");
+ } else if ((me_fws2 & 0x100) == 0x100) {
+ if ((me_fws2 & 0x80) == 0x80) {
+ printk(BIOS_NOTICE, "CPU was replaced & warm reset required...\n");
+ reg16 = pcie_read_config16(PCI_DEV(0, 31, 0), 0xa2) & ~0x80;
+ pcie_write_config16(PCI_DEV(0, 31, 0), 0xa2, reg16);
+ set_global_reset(0);
+ outb(0x6, 0xcf9);
+ halt();
+ }
+
+ if (((me_fws2 & 0x10) == 0x10) && (me_fws2 & 0x80) == 0x00) {
+ printk(BIOS_NOTICE, "Full training required\n");
+ }
+ }
+
+ printk(BIOS_NOTICE, "PASSED! Tell ME that DRAM is ready\n");
/* MEBASE from MESEG_BASE[35:20] */
mebase_l = pci_read_config32(PCI_CPU_DEVICE, PCI_CPU_MEBASE_L);
mebase_h = pci_read_config32(PCI_CPU_DEVICE, PCI_CPU_MEBASE_H) & 0xf;
did.uma_base = (mebase_l >> 20) | (mebase_h << 12);
- /* Send message to ME */
- printk(BIOS_DEBUG, "ME: Sending Init Done with status: %d, "
- "UMA base: 0x%04x\n", status, did.uma_base);
+ meDID = did.uma_base | (1 << 28);// | (1 << 23);
+ pci_write_config32(PCI_DEV(0, 0x16, 0), PCI_ME_H_GS, meDID);
- pci_write_dword_ptr(&did, PCI_ME_H_GS);
+ udelay(1100);
/* Must wait for ME acknowledgement */
- for (count = ME_RETRY; count > 0; --count) {
- pci_read_dword_ptr(&hfs, PCI_ME_HFS);
- if (hfs.bios_msg_ack)
- break;
- udelay(ME_DELAY);
+ millisec = 0;
+ hfs = (pci_read_config32(PCI_DEV(0, 0x16, 0), PCI_ME_HFS) & 0xfe000000) >> 24;
+ while ((((hfs & 0xf0) >> 4) != ME_HFS_BIOS_DRAM_ACK) && (millisec < 5000)) {
+ udelay(1000);
+ hfs = (pci_read_config32(PCI_DEV(0, 0x16, 0), PCI_ME_HFS) & 0xfe000000) >> 24;
+ millisec++;
}
- if (!count) {
- printk(BIOS_ERR, "ERROR: ME failed to respond\n");
- return -1;
- }
+
+ me_fws2 = pci_read_config32(PCI_DEV(0, 0x16, 0), 0x48);
+ printk(BIOS_NOTICE, "ME: FWS2: 0x%x\n", me_fws2);
+ printk(BIOS_NOTICE, "ME: Bist in progress: 0x%x\n", me_fws2 & 0x1);
+ printk(BIOS_NOTICE, "ME: ICC Status : 0x%x\n", (me_fws2 & 0x6) >> 1);
+ printk(BIOS_NOTICE, "ME: Invoke MEBx : 0x%x\n", (me_fws2 & 0x8) >> 3);
+ printk(BIOS_NOTICE, "ME: CPU replaced : 0x%x\n", (me_fws2 & 0x10) >> 4);
+ printk(BIOS_NOTICE, "ME: MBP ready : 0x%x\n", (me_fws2 & 0x20) >> 5);
+ printk(BIOS_NOTICE, "ME: MFS failure : 0x%x\n", (me_fws2 & 0x40) >> 6);
+ printk(BIOS_NOTICE, "ME: Warm reset req : 0x%x\n", (me_fws2 & 0x80) >> 7);
+ printk(BIOS_NOTICE, "ME: CPU repl valid : 0x%x\n", (me_fws2 & 0x100) >> 8);
+ printk(BIOS_NOTICE, "ME: (Reserved) : 0x%x\n", (me_fws2 & 0x600) >> 9);
+ printk(BIOS_NOTICE, "ME: FW update req : 0x%x\n", (me_fws2 & 0x800) >> 11);
+ printk(BIOS_NOTICE, "ME: (Reserved) : 0x%x\n", (me_fws2 & 0xf000) >> 12);
+ printk(BIOS_NOTICE, "ME: Current state : 0x%x\n", (me_fws2 & 0xff0000) >> 16);
+ printk(BIOS_NOTICE, "ME: Current PM event: 0x%x\n", (me_fws2 & 0xf000000) >> 24);
+ printk(BIOS_NOTICE, "ME: Progress code : 0x%x\n", (me_fws2 & 0xf0000000) >> 28);
+
/* Return the requested BIOS action */
printk(BIOS_NOTICE, "ME: Requested BIOS Action: %s\n",
- me_ack_values[hfs.ack_data]);
+ me_ack_values[(hfs & 0xe) >> 1]);
- /* Check status after acknowledgement */
- intel_early_me_status();
-
- reset = 0;
- switch (hfs.ack_data) {
+ reset = inb(0xcf9);
+ reset &= 0xf1;
+ switch ((hfs & 0xe) >> 1) {
+ case ME_HFS_ACK_NO_DID:
case ME_HFS_ACK_CONTINUE:
/* Continue to boot */
return 0;
case ME_HFS_ACK_RESET:
/* Non-power cycle reset */
set_global_reset(0);
- reset = 0x06;
+ reset |= 0x06;
break;
case ME_HFS_ACK_PWR_CYCLE:
/* Power cycle reset */
set_global_reset(0);
- reset = 0x0e;
+ reset |= 0x0e;
break;
case ME_HFS_ACK_GBL_RESET:
/* Global reset */
set_global_reset(1);
- reset = 0x0e;
+ reset |= 0x0e;
break;
case ME_HFS_ACK_S3:
case ME_HFS_ACK_S4:
diff --git a/src/southbridge/intel/bd82x6x/early_me_mrc.c b/src/southbridge/intel/bd82x6x/early_me_mrc.c
new file mode 100644
index 0000000..b7dbf34
--- /dev/null
+++ b/src/southbridge/intel/bd82x6x/early_me_mrc.c
@@ -0,0 +1,199 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+#include <arch/io.h>
+#include <console/console.h>
+#include <delay.h>
+#include <device/pci_ids.h>
+#include <halt.h>
+#include <string.h>
+#include "me.h"
+#include "pch.h"
+
+static const char *me_ack_values[] = {
+ [ME_HFS_ACK_NO_DID] = "No DID Ack received",
+ [ME_HFS_ACK_RESET] = "Non-power cycle reset",
+ [ME_HFS_ACK_PWR_CYCLE] = "Power cycle reset",
+ [ME_HFS_ACK_S3] = "Go to S3",
+ [ME_HFS_ACK_S4] = "Go to S4",
+ [ME_HFS_ACK_S5] = "Go to S5",
+ [ME_HFS_ACK_GBL_RESET] = "Global Reset",
+ [ME_HFS_ACK_CONTINUE] = "Continue to boot"
+};
+
+static inline void pci_read_dword_ptr(void *ptr, int offset)
+{
+ u32 dword = pci_read_config32(PCH_ME_DEV, offset);
+ memcpy(ptr, &dword, sizeof(dword));
+}
+
+static inline void pci_write_dword_ptr(void *ptr, int offset)
+{
+ u32 dword = 0;
+ memcpy(&dword, ptr, sizeof(dword));
+ pci_write_config32(PCH_ME_DEV, offset, dword);
+}
+
+void intel_early_me_status(void)
+{
+ struct me_hfs hfs;
+ struct me_gmes gmes;
+
+ pci_read_dword_ptr(&hfs, PCI_ME_HFS);
+ pci_read_dword_ptr(&gmes, PCI_ME_GMES);
+
+ intel_me_status(&hfs, &gmes);
+}
+
+int intel_early_me_init(void)
+{
+ int count;
+ struct me_uma uma;
+ struct me_hfs hfs;
+
+ printk(BIOS_INFO, "Intel ME early init\n");
+
+ /* Wait for ME UMA SIZE VALID bit to be set */
+ for (count = ME_RETRY; count > 0; --count) {
+ pci_read_dword_ptr(&uma, PCI_ME_UMA);
+ if (uma.valid)
+ break;
+ udelay(ME_DELAY);
+ }
+ if (!count) {
+ printk(BIOS_ERR, "ERROR: ME is not ready!\n");
+ return -1;
+ }
+
+ /* Check for valid firmware */
+ pci_read_dword_ptr(&hfs, PCI_ME_HFS);
+ if (hfs.fpt_bad) {
+ printk(BIOS_WARNING, "WARNING: ME has bad firmware\n");
+ return -1;
+ }
+
+ printk(BIOS_INFO, "Intel ME firmware is ready\n");
+ return 0;
+}
+
+int intel_early_me_uma_size(void)
+{
+ struct me_uma uma;
+
+ pci_read_dword_ptr(&uma, PCI_ME_UMA);
+ if (uma.valid) {
+ printk(BIOS_DEBUG, "ME: Requested %uMB UMA\n", uma.size);
+ return uma.size;
+ }
+
+ printk(BIOS_DEBUG, "ME: Invalid UMA size\n");
+ return 0;
+}
+
+static inline void set_global_reset(int enable)
+{
+ u32 etr3 = pci_read_config32(PCH_LPC_DEV, ETR3);
+
+ /* Clear CF9 Without Resume Well Reset Enable */
+ etr3 &= ~ETR3_CWORWRE;
+
+ /* CF9GR indicates a Global Reset */
+ if (enable)
+ etr3 |= ETR3_CF9GR;
+ else
+ etr3 &= ~ETR3_CF9GR;
+
+ pci_write_config32(PCH_LPC_DEV, ETR3, etr3);
+}
+
+int intel_early_me_init_done(u8 status)
+{
+ u8 reset;
+ int count;
+ u32 mebase_l, mebase_h;
+ struct me_hfs hfs;
+ struct me_did did = {
+ .init_done = ME_INIT_DONE,
+ .status = status
+ };
+
+ /* MEBASE from MESEG_BASE[35:20] */
+ mebase_l = pci_read_config32(PCI_CPU_DEVICE, PCI_CPU_MEBASE_L);
+ mebase_h = pci_read_config32(PCI_CPU_DEVICE, PCI_CPU_MEBASE_H) & 0xf;
+ did.uma_base = (mebase_l >> 20) | (mebase_h << 12);
+
+ /* Send message to ME */
+ printk(BIOS_DEBUG, "ME: Sending Init Done with status: %d, "
+ "UMA base: 0x%04x\n", status, did.uma_base);
+
+ pci_write_dword_ptr(&did, PCI_ME_H_GS);
+
+ /* Must wait for ME acknowledgement */
+ for (count = ME_RETRY; count > 0; --count) {
+ pci_read_dword_ptr(&hfs, PCI_ME_HFS);
+ if (hfs.bios_msg_ack)
+ break;
+ udelay(ME_DELAY);
+ }
+ if (!count) {
+ printk(BIOS_ERR, "ERROR: ME failed to respond\n");
+ return -1;
+ }
+
+ /* Return the requested BIOS action */
+ printk(BIOS_NOTICE, "ME: Requested BIOS Action: %s\n",
+ me_ack_values[hfs.ack_data]);
+
+ /* Check status after acknowledgement */
+ intel_early_me_status();
+
+ reset = 0;
+ switch (hfs.ack_data) {
+ case ME_HFS_ACK_CONTINUE:
+ /* Continue to boot */
+ return 0;
+ case ME_HFS_ACK_RESET:
+ /* Non-power cycle reset */
+ set_global_reset(0);
+ reset = 0x06;
+ break;
+ case ME_HFS_ACK_PWR_CYCLE:
+ /* Power cycle reset */
+ set_global_reset(0);
+ reset = 0x0e;
+ break;
+ case ME_HFS_ACK_GBL_RESET:
+ /* Global reset */
+ set_global_reset(1);
+ reset = 0x0e;
+ break;
+ case ME_HFS_ACK_S3:
+ case ME_HFS_ACK_S4:
+ case ME_HFS_ACK_S5:
+ break;
+ }
+
+ /* Perform the requested reset */
+ if (reset) {
+ outb(reset, 0xcf9);
+ halt();
+ }
+ return -1;
+}
diff --git a/src/southbridge/intel/bd82x6x/early_me_native.c b/src/southbridge/intel/bd82x6x/early_me_native.c
deleted file mode 100644
index ed9351f..0000000
--- a/src/southbridge/intel/bd82x6x/early_me_native.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc.
- */
-
-#include <arch/io.h>
-#include <console/console.h>
-#include <delay.h>
-#include <device/pci_ids.h>
-#include <halt.h>
-#include <string.h>
-#include "me.h"
-#include "pch.h"
-
-static const char *me_ack_values[] = {
- [ME_HFS_ACK_NO_DID] = "No DID Ack received",
- [ME_HFS_ACK_RESET] = "Non-power cycle reset",
- [ME_HFS_ACK_PWR_CYCLE] = "Power cycle reset",
- [ME_HFS_ACK_S3] = "Go to S3",
- [ME_HFS_ACK_S4] = "Go to S4",
- [ME_HFS_ACK_S5] = "Go to S5",
- [ME_HFS_ACK_GBL_RESET] = "Global Reset",
- [ME_HFS_ACK_CONTINUE] = "Continue to boot"
-};
-
-static inline void pci_read_dword_ptr(void *ptr, int offset)
-{
- u32 dword = pci_read_config32(PCH_ME_DEV, offset);
- memcpy(ptr, &dword, sizeof(dword));
-}
-
-void intel_early_me_status(void)
-{
- struct me_hfs hfs;
- struct me_gmes gmes;
-
- pci_read_dword_ptr(&hfs, PCI_ME_HFS);
- pci_read_dword_ptr(&gmes, PCI_ME_GMES);
-
- intel_me_status(&hfs, &gmes);
-}
-
-int intel_early_me_init(void)
-{
- int count;
- struct me_uma uma;
- struct me_hfs hfs;
-
- printk(BIOS_INFO, "Intel ME early init\n");
-
- /* Wait for ME UMA SIZE VALID bit to be set */
- for (count = ME_RETRY; count > 0; --count) {
- pci_read_dword_ptr(&uma, PCI_ME_UMA);
- if (uma.valid)
- break;
- udelay(ME_DELAY);
- }
- if (!count) {
- printk(BIOS_ERR, "ERROR: ME is not ready!\n");
- return -1;
- }
-
- /* Check for valid firmware */
- pci_read_dword_ptr(&hfs, PCI_ME_HFS);
- if (hfs.fpt_bad) {
- printk(BIOS_WARNING, "WARNING: ME has bad firmware\n");
- return -1;
- }
-
- printk(BIOS_INFO, "Intel ME firmware is ready\n");
- return 0;
-}
-
-int intel_early_me_uma_size(void)
-{
- struct me_uma uma;
-
- pci_read_dword_ptr(&uma, PCI_ME_UMA);
- if (uma.valid) {
- printk(BIOS_DEBUG, "ME: Requested %uMB UMA\n", uma.size);
- return uma.size;
- }
-
- printk(BIOS_DEBUG, "ME: Invalid UMA size\n");
- return 0;
-}
-
-static inline void set_global_reset(int enable)
-{
- u32 etr3 = pci_read_config32(PCH_LPC_DEV, ETR3);
-
- /* Clear CF9 Without Resume Well Reset Enable */
- etr3 &= ~ETR3_CWORWRE;
-
- /* CF9GR indicates a Global Reset */
- if (enable)
- etr3 |= ETR3_CF9GR;
- else
- etr3 &= ~ETR3_CF9GR;
-
- pci_write_config32(PCH_LPC_DEV, ETR3, etr3);
-}
-
-int intel_early_me_init_done(u8 status)
-{
- u8 reset, errorcode, opmode;
- u16 reg16;
- u32 mebase_l, mebase_h;
- u32 millisec;
- u32 hfs, me_fws2;
- struct me_did did = {
- .init_done = ME_INIT_DONE,
- .status = status
- };
- u32 meDID;
-
- hfs = (pci_read_config32(PCI_DEV(0, 0x16, 0), PCI_ME_HFS) & 0xff000) >> 12;
-
- opmode = (hfs & 0xf0) >> 4;
- errorcode = hfs & 0xf;
-
- if (opmode != ME_HFS_MODE_NORMAL) {
- printk(BIOS_NOTICE, "ME: Wrong mode : %d\n", opmode);
- //return 0;
- }
- if (errorcode) {
- printk(BIOS_NOTICE, "ME: HFS error : %d\n", errorcode);
- //return 0;
- }
-
- me_fws2 = pci_read_config32(PCI_DEV(0, 0x16, 0), 0x48);
- printk(BIOS_NOTICE, "ME: FWS2: 0x%x\n", me_fws2);
- printk(BIOS_NOTICE, "ME: Bist in progress: 0x%x\n", me_fws2 & 0x1);
- printk(BIOS_NOTICE, "ME: ICC Status : 0x%x\n", (me_fws2 & 0x6) >> 1);
- printk(BIOS_NOTICE, "ME: Invoke MEBx : 0x%x\n", (me_fws2 & 0x8) >> 3);
- printk(BIOS_NOTICE, "ME: CPU replaced : 0x%x\n", (me_fws2 & 0x10) >> 4);
- printk(BIOS_NOTICE, "ME: MBP ready : 0x%x\n", (me_fws2 & 0x20) >> 5);
- printk(BIOS_NOTICE, "ME: MFS failure : 0x%x\n", (me_fws2 & 0x40) >> 6);
- printk(BIOS_NOTICE, "ME: Warm reset req : 0x%x\n", (me_fws2 & 0x80) >> 7);
- printk(BIOS_NOTICE, "ME: CPU repl valid : 0x%x\n", (me_fws2 & 0x100) >> 8);
- printk(BIOS_NOTICE, "ME: (Reserved) : 0x%x\n", (me_fws2 & 0x600) >> 9);
- printk(BIOS_NOTICE, "ME: FW update req : 0x%x\n", (me_fws2 & 0x800) >> 11);
- printk(BIOS_NOTICE, "ME: (Reserved) : 0x%x\n", (me_fws2 & 0xf000) >> 12);
- printk(BIOS_NOTICE, "ME: Current state : 0x%x\n", (me_fws2 & 0xff0000) >> 16);
- printk(BIOS_NOTICE, "ME: Current PM event: 0x%x\n", (me_fws2 & 0xf000000) >> 24);
- printk(BIOS_NOTICE, "ME: Progress code : 0x%x\n", (me_fws2 & 0xf0000000) >> 28);
-
- // Poll cpu replaced for 50ms
- millisec = 0;
- while ((((me_fws2 & 0x100) >> 8) == 0) && millisec < 50) {
- udelay(1000);
- me_fws2 = pci_read_config32(PCI_DEV(0, 0x16, 0), 0x48);
- millisec++;
- }
- if (millisec >= 50 || ((me_fws2 & 0x100) >> 8) == 0x0) {
- printk(BIOS_NOTICE, "Waited long enough, or CPU was not replaced, continue...\n");
- } else if ((me_fws2 & 0x100) == 0x100) {
- if ((me_fws2 & 0x80) == 0x80) {
- printk(BIOS_NOTICE, "CPU was replaced & warm reset required...\n");
- reg16 = pcie_read_config16(PCI_DEV(0, 31, 0), 0xa2) & ~0x80;
- pcie_write_config16(PCI_DEV(0, 31, 0), 0xa2, reg16);
- set_global_reset(0);
- outb(0x6, 0xcf9);
- halt();
- }
-
- if (((me_fws2 & 0x10) == 0x10) && (me_fws2 & 0x80) == 0x00) {
- printk(BIOS_NOTICE, "Full training required\n");
- }
- }
-
- printk(BIOS_NOTICE, "PASSED! Tell ME that DRAM is ready\n");
-
- /* MEBASE from MESEG_BASE[35:20] */
- mebase_l = pci_read_config32(PCI_CPU_DEVICE, PCI_CPU_MEBASE_L);
- mebase_h = pci_read_config32(PCI_CPU_DEVICE, PCI_CPU_MEBASE_H) & 0xf;
- did.uma_base = (mebase_l >> 20) | (mebase_h << 12);
-
- meDID = did.uma_base | (1 << 28);// | (1 << 23);
- pci_write_config32(PCI_DEV(0, 0x16, 0), PCI_ME_H_GS, meDID);
-
- udelay(1100);
-
- /* Must wait for ME acknowledgement */
- millisec = 0;
- hfs = (pci_read_config32(PCI_DEV(0, 0x16, 0), PCI_ME_HFS) & 0xfe000000) >> 24;
- while ((((hfs & 0xf0) >> 4) != ME_HFS_BIOS_DRAM_ACK) && (millisec < 5000)) {
- udelay(1000);
- hfs = (pci_read_config32(PCI_DEV(0, 0x16, 0), PCI_ME_HFS) & 0xfe000000) >> 24;
- millisec++;
- }
-
- me_fws2 = pci_read_config32(PCI_DEV(0, 0x16, 0), 0x48);
- printk(BIOS_NOTICE, "ME: FWS2: 0x%x\n", me_fws2);
- printk(BIOS_NOTICE, "ME: Bist in progress: 0x%x\n", me_fws2 & 0x1);
- printk(BIOS_NOTICE, "ME: ICC Status : 0x%x\n", (me_fws2 & 0x6) >> 1);
- printk(BIOS_NOTICE, "ME: Invoke MEBx : 0x%x\n", (me_fws2 & 0x8) >> 3);
- printk(BIOS_NOTICE, "ME: CPU replaced : 0x%x\n", (me_fws2 & 0x10) >> 4);
- printk(BIOS_NOTICE, "ME: MBP ready : 0x%x\n", (me_fws2 & 0x20) >> 5);
- printk(BIOS_NOTICE, "ME: MFS failure : 0x%x\n", (me_fws2 & 0x40) >> 6);
- printk(BIOS_NOTICE, "ME: Warm reset req : 0x%x\n", (me_fws2 & 0x80) >> 7);
- printk(BIOS_NOTICE, "ME: CPU repl valid : 0x%x\n", (me_fws2 & 0x100) >> 8);
- printk(BIOS_NOTICE, "ME: (Reserved) : 0x%x\n", (me_fws2 & 0x600) >> 9);
- printk(BIOS_NOTICE, "ME: FW update req : 0x%x\n", (me_fws2 & 0x800) >> 11);
- printk(BIOS_NOTICE, "ME: (Reserved) : 0x%x\n", (me_fws2 & 0xf000) >> 12);
- printk(BIOS_NOTICE, "ME: Current state : 0x%x\n", (me_fws2 & 0xff0000) >> 16);
- printk(BIOS_NOTICE, "ME: Current PM event: 0x%x\n", (me_fws2 & 0xf000000) >> 24);
- printk(BIOS_NOTICE, "ME: Progress code : 0x%x\n", (me_fws2 & 0xf0000000) >> 28);
-
-
- /* Return the requested BIOS action */
- printk(BIOS_NOTICE, "ME: Requested BIOS Action: %s\n",
- me_ack_values[(hfs & 0xe) >> 1]);
-
- reset = inb(0xcf9);
- reset &= 0xf1;
- switch ((hfs & 0xe) >> 1) {
- case ME_HFS_ACK_NO_DID:
- case ME_HFS_ACK_CONTINUE:
- /* Continue to boot */
- return 0;
- case ME_HFS_ACK_RESET:
- /* Non-power cycle reset */
- set_global_reset(0);
- reset |= 0x06;
- break;
- case ME_HFS_ACK_PWR_CYCLE:
- /* Power cycle reset */
- set_global_reset(0);
- reset |= 0x0e;
- break;
- case ME_HFS_ACK_GBL_RESET:
- /* Global reset */
- set_global_reset(1);
- reset |= 0x0e;
- break;
- case ME_HFS_ACK_S3:
- case ME_HFS_ACK_S4:
- case ME_HFS_ACK_S5:
- break;
- }
-
- /* Perform the requested reset */
- if (reset) {
- outb(reset, 0xcf9);
- halt();
- }
- return -1;
-}
diff --git a/src/southbridge/intel/bd82x6x/early_pch.c b/src/southbridge/intel/bd82x6x/early_pch.c
index 3852875..4dcdb8f 100644
--- a/src/southbridge/intel/bd82x6x/early_pch.c
+++ b/src/southbridge/intel/bd82x6x/early_pch.c
@@ -1,12 +1,11 @@
/*
* This file is part of the coreboot project.
*
- * Copyright (C) 2008-2009 coresystems GmbH
+ * Copyright (C) 2014 Vladimir Serbinenko <phcoder@gmail.com>
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -18,45 +17,358 @@
* Foundation, Inc.
*/
-#include <arch/io.h>
-#include <timestamp.h>
-#include <cpu/x86/tsc.h>
-#include "pch.h"
-#include <arch/acpi.h>
#include <console/console.h>
+#include <string.h>
+#include <arch/io.h>
+#include <cbmem.h>
+#include <arch/cbfs.h>
+#include <cbfs.h>
+#include <ip_checksum.h>
+#include <pc80/mc146818rtc.h>
+#include <device/pci_def.h>
+#include <delay.h>
-uint64_t get_initial_timestamp(void)
+#include "pch.h"
+/* For DMI bar. */
+#include "northbridge/intel/sandybridge/sandybridge.h"
+
+#define SOUTHBRIDGE PCI_DEV(0, 0x1f, 0)
+
+static void
+wait_2338 (void)
{
- tsc_t base_time = {
- .lo = pci_read_config32(PCI_DEV(0, 0x00, 0), 0xdc),
- .hi = pci_read_config32(PCI_DEV(0, 0x1f, 2), 0xd0)
- };
- return tsc_to_uint64(base_time);
+ while (read8 (DEFAULT_RCBA + 0x2338) & 1);
}
-int southbridge_detect_s3_resume(void)
+static u32
+read_2338 (u32 edx)
{
- u32 pm1_cnt;
- u16 pm1_sts;
+ u32 ret;
- /* Check PM1_STS[15] to see if we are waking from Sx */
- pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
+ write32 (DEFAULT_RCBA + 0x2330, edx);
+ write16 (DEFAULT_RCBA + 0x2338, (read16 (DEFAULT_RCBA + 0x2338)
+ & 0x1ff) | 0x600);
+ wait_2338 ();
+ ret = read32 (DEFAULT_RCBA + 0x2334);
+ wait_2338 ();
+ read8 (DEFAULT_RCBA + 0x2338);
+ return ret;
+}
- /* Read PM1_CNT[12:10] to determine which Sx state */
- pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
+static void
+write_2338 (u32 edx, u32 val)
+{
+ read_2338 (edx);
+ write16 (DEFAULT_RCBA + 0x2338, (read16 (DEFAULT_RCBA + 0x2338)
+ & 0x1ff) | 0x600);
+ wait_2338 ();
- if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
- if (acpi_s3_resume_allowed()) {
- printk(BIOS_DEBUG, "Resume from S3 detected.\n");
- /* Clear SLP_TYPE. This will break stage2 but
- * we care for that when we get there.
- */
- outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
- return 1;
- } else {
- printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
- }
+ write32 (DEFAULT_RCBA + 0x2334, val);
+ wait_2338 ();
+ write16 (DEFAULT_RCBA + 0x2338,
+ (read16 (DEFAULT_RCBA + 0x2338) & 0x1ff) | 0x600);
+ read8 (DEFAULT_RCBA + 0x2338);
+}
+
+
+static void
+init_dmi (void)
+{
+ int i;
+
+ write32 (DEFAULT_DMIBAR + 0x0914,
+ read32 (DEFAULT_DMIBAR + 0x0914) | 0x80000000);
+ write32 (DEFAULT_DMIBAR + 0x0934,
+ read32 (DEFAULT_DMIBAR + 0x0934) | 0x80000000);
+ for (i = 0; i < 4; i++)
+ {
+ write32 (DEFAULT_DMIBAR + 0x0a00 + (i << 4),
+ read32 (DEFAULT_DMIBAR + 0x0a00 + (i << 4)) & 0xf3ffffff);
+ write32 (DEFAULT_DMIBAR + 0x0a04 + (i << 4),
+ read32 (DEFAULT_DMIBAR + 0x0a04 + (i << 4)) | 0x800);
}
+ write32 (DEFAULT_DMIBAR + 0x0c30, (read32 (DEFAULT_DMIBAR + 0x0c30)
+ & 0xfffffff) | 0x40000000);
+ for (i = 0; i < 2; i++)
+ {
+ write32 (DEFAULT_DMIBAR + 0x0904 + (i << 5),
+ read32 (DEFAULT_DMIBAR + 0x0904 + (i << 5)) & 0xfe3fffff);
+ write32 (DEFAULT_DMIBAR + 0x090c + (i << 5),
+ read32 (DEFAULT_DMIBAR + 0x090c + (i << 5)) & 0xfff1ffff);
+ }
+ write32 (DEFAULT_DMIBAR + 0x090c,
+ read32 (DEFAULT_DMIBAR + 0x090c) & 0xfe1fffff);
+ write32 (DEFAULT_DMIBAR + 0x092c,
+ read32 (DEFAULT_DMIBAR + 0x092c) & 0xfe1fffff);
+ read32 (DEFAULT_DMIBAR + 0x0904); // !!! = 0x7a1842ec
+ write32 (DEFAULT_DMIBAR + 0x0904, 0x7a1842ec);
+ read32 (DEFAULT_DMIBAR + 0x090c); // !!! = 0x00000208
+ write32 (DEFAULT_DMIBAR + 0x090c, 0x00000128);
+ read32 (DEFAULT_DMIBAR + 0x0924); // !!! = 0x7a1842ec
+ write32 (DEFAULT_DMIBAR + 0x0924, 0x7a1842ec);
+ read32 (DEFAULT_DMIBAR + 0x092c); // !!! = 0x00000208
+ write32 (DEFAULT_DMIBAR + 0x092c, 0x00000128);
+ read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x46139008
+ write32 (DEFAULT_DMIBAR + 0x0700, 0x46139008);
+ read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x46139008
+ write32 (DEFAULT_DMIBAR + 0x0720, 0x46139008);
+ read32 (DEFAULT_DMIBAR + 0x0c04); // !!! = 0x2e680008
+ write32 (DEFAULT_DMIBAR + 0x0c04, 0x2e680008);
+ read32 (DEFAULT_DMIBAR + 0x0904); // !!! = 0x7a1842ec
+ write32 (DEFAULT_DMIBAR + 0x0904, 0x3a1842ec);
+ read32 (DEFAULT_DMIBAR + 0x0924); // !!! = 0x7a1842ec
+ write32 (DEFAULT_DMIBAR + 0x0924, 0x3a1842ec);
+ read32 (DEFAULT_DMIBAR + 0x0910); // !!! = 0x00006300
+ write32 (DEFAULT_DMIBAR + 0x0910, 0x00004300);
+ read32 (DEFAULT_DMIBAR + 0x0930); // !!! = 0x00006300
+ write32 (DEFAULT_DMIBAR + 0x0930, 0x00004300);
+ read32 (DEFAULT_DMIBAR + 0x0a00); // !!! = 0x03042010
+ write32 (DEFAULT_DMIBAR + 0x0a00, 0x03042018);
+ read32 (DEFAULT_DMIBAR + 0x0a10); // !!! = 0x03042010
+ write32 (DEFAULT_DMIBAR + 0x0a10, 0x03042018);
+ read32 (DEFAULT_DMIBAR + 0x0a20); // !!! = 0x03042010
+ write32 (DEFAULT_DMIBAR + 0x0a20, 0x03042018);
+ read32 (DEFAULT_DMIBAR + 0x0a30); // !!! = 0x03042010
+ write32 (DEFAULT_DMIBAR + 0x0a30, 0x03042018);
+ read32 (DEFAULT_DMIBAR + 0x0c00); // !!! = 0x29700c08
+ write32 (DEFAULT_DMIBAR + 0x0c00, 0x29700c08);
+ read32 (DEFAULT_DMIBAR + 0x0a04); // !!! = 0x0c0708f0
+ write32 (DEFAULT_DMIBAR + 0x0a04, 0x0c0718f0);
+ read32 (DEFAULT_DMIBAR + 0x0a14); // !!! = 0x0c0708f0
+ write32 (DEFAULT_DMIBAR + 0x0a14, 0x0c0718f0);
+ read32 (DEFAULT_DMIBAR + 0x0a24); // !!! = 0x0c0708f0
+ write32 (DEFAULT_DMIBAR + 0x0a24, 0x0c0718f0);
+ read32 (DEFAULT_DMIBAR + 0x0a34); // !!! = 0x0c0708f0
+ write32 (DEFAULT_DMIBAR + 0x0a34, 0x0c0718f0);
+ read32 (DEFAULT_DMIBAR + 0x0900); // !!! = 0x50000000
+ write32 (DEFAULT_DMIBAR + 0x0900, 0x50000000);
+ read32 (DEFAULT_DMIBAR + 0x0920); // !!! = 0x50000000
+ write32 (DEFAULT_DMIBAR + 0x0920, 0x50000000);
+ read32 (DEFAULT_DMIBAR + 0x0908); // !!! = 0x51ffffff
+ write32 (DEFAULT_DMIBAR + 0x0908, 0x51ffffff);
+ read32 (DEFAULT_DMIBAR + 0x0928); // !!! = 0x51ffffff
+ write32 (DEFAULT_DMIBAR + 0x0928, 0x51ffffff);
+ read32 (DEFAULT_DMIBAR + 0x0a00); // !!! = 0x03042018
+ write32 (DEFAULT_DMIBAR + 0x0a00, 0x03042018);
+ read32 (DEFAULT_DMIBAR + 0x0a10); // !!! = 0x03042018
+ write32 (DEFAULT_DMIBAR + 0x0a10, 0x03042018);
+ read32 (DEFAULT_DMIBAR + 0x0a20); // !!! = 0x03042018
+ write32 (DEFAULT_DMIBAR + 0x0a20, 0x03042018);
+ read32 (DEFAULT_DMIBAR + 0x0a30); // !!! = 0x03042018
+ write32 (DEFAULT_DMIBAR + 0x0a30, 0x03042018);
+ read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x46139008
+ write32 (DEFAULT_DMIBAR + 0x0700, 0x46139008);
+ read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x46139008
+ write32 (DEFAULT_DMIBAR + 0x0720, 0x46139008);
+ read32 (DEFAULT_DMIBAR + 0x0904); // !!! = 0x3a1842ec
+ write32 (DEFAULT_DMIBAR + 0x0904, 0x3a1846ec);
+ read32 (DEFAULT_DMIBAR + 0x0924); // !!! = 0x3a1842ec
+ write32 (DEFAULT_DMIBAR + 0x0924, 0x3a1846ec);
+ read32 (DEFAULT_DMIBAR + 0x0a00); // !!! = 0x03042018
+ write32 (DEFAULT_DMIBAR + 0x0a00, 0x03042018);
+ read32 (DEFAULT_DMIBAR + 0x0a10); // !!! = 0x03042018
+ write32 (DEFAULT_DMIBAR + 0x0a10, 0x03042018);
+ read32 (DEFAULT_DMIBAR + 0x0a20); // !!! = 0x03042018
+ write32 (DEFAULT_DMIBAR + 0x0a20, 0x03042018);
+ read32 (DEFAULT_DMIBAR + 0x0a30); // !!! = 0x03042018
+ write32 (DEFAULT_DMIBAR + 0x0a30, 0x03042018);
+ read32 (DEFAULT_DMIBAR + 0x0908); // !!! = 0x51ffffff
+ write32 (DEFAULT_DMIBAR + 0x0908, 0x51ffffff);
+ read32 (DEFAULT_DMIBAR + 0x0928); // !!! = 0x51ffffff
+ write32 (DEFAULT_DMIBAR + 0x0928, 0x51ffffff);
+ read32 (DEFAULT_DMIBAR + 0x0c00); // !!! = 0x29700c08
+ write32 (DEFAULT_DMIBAR + 0x0c00, 0x29700c08);
+ read32 (DEFAULT_DMIBAR + 0x0c0c); // !!! = 0x16063400
+ write32 (DEFAULT_DMIBAR + 0x0c0c, 0x00063400);
+ read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x46139008
+ write32 (DEFAULT_DMIBAR + 0x0700, 0x46339008);
+ read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x46139008
+ write32 (DEFAULT_DMIBAR + 0x0720, 0x46339008);
+ read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x46339008
+ write32 (DEFAULT_DMIBAR + 0x0700, 0x45339008);
+ read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x46339008
+ write32 (DEFAULT_DMIBAR + 0x0720, 0x45339008);
+ read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x45339008
+ write32 (DEFAULT_DMIBAR + 0x0700, 0x453b9008);
+ read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x45339008
+ write32 (DEFAULT_DMIBAR + 0x0720, 0x453b9008);
+ read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x453b9008
+ write32 (DEFAULT_DMIBAR + 0x0700, 0x45bb9008);
+ read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x453b9008
+ write32 (DEFAULT_DMIBAR + 0x0720, 0x45bb9008);
+ read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x45bb9008
+ write32 (DEFAULT_DMIBAR + 0x0700, 0x45fb9008);
+ read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x45bb9008
+ write32 (DEFAULT_DMIBAR + 0x0720, 0x45fb9008);
+ read32 (DEFAULT_DMIBAR + 0x0914); // !!! = 0x9021a080
+ write32 (DEFAULT_DMIBAR + 0x0914, 0x9021a280);
+ read32 (DEFAULT_DMIBAR + 0x0934); // !!! = 0x9021a080
+ write32 (DEFAULT_DMIBAR + 0x0934, 0x9021a280);
+ read32 (DEFAULT_DMIBAR + 0x0914); // !!! = 0x9021a280
+ write32 (DEFAULT_DMIBAR + 0x0914, 0x9821a280);
+ read32 (DEFAULT_DMIBAR + 0x0934); // !!! = 0x9021a280
+ write32 (DEFAULT_DMIBAR + 0x0934, 0x9821a280);
+ read32 (DEFAULT_DMIBAR + 0x0a00); // !!! = 0x03042018
+ write32 (DEFAULT_DMIBAR + 0x0a00, 0x03242018);
+ read32 (DEFAULT_DMIBAR + 0x0a10); // !!! = 0x03042018
+ write32 (DEFAULT_DMIBAR + 0x0a10, 0x03242018);
+ read32 (DEFAULT_DMIBAR + 0x0a20); // !!! = 0x03042018
+ write32 (DEFAULT_DMIBAR + 0x0a20, 0x03242018);
+ read32 (DEFAULT_DMIBAR + 0x0a30); // !!! = 0x03042018
+ write32 (DEFAULT_DMIBAR + 0x0a30, 0x03242018);
+ read32 (DEFAULT_DMIBAR + 0x0258); // !!! = 0x40000600
+ write32 (DEFAULT_DMIBAR + 0x0258, 0x60000600);
+ read32 (DEFAULT_DMIBAR + 0x0904); // !!! = 0x3a1846ec
+ write32 (DEFAULT_DMIBAR + 0x0904, 0x2a1846ec);
+ read32 (DEFAULT_DMIBAR + 0x0914); // !!! = 0x9821a280
+ write32 (DEFAULT_DMIBAR + 0x0914, 0x98200280);
+ read32 (DEFAULT_DMIBAR + 0x0924); // !!! = 0x3a1846ec
+ write32 (DEFAULT_DMIBAR + 0x0924, 0x2a1846ec);
+ read32 (DEFAULT_DMIBAR + 0x0934); // !!! = 0x9821a280
+ write32 (DEFAULT_DMIBAR + 0x0934, 0x98200280);
+ read32 (DEFAULT_DMIBAR + 0x022c); // !!! = 0x00c26460
+ write32 (DEFAULT_DMIBAR + 0x022c, 0x00c2403c);
+ read8 (DEFAULT_RCBA + 0x21a4); // !!! = 0x42
- return 0;
+ read32 (DEFAULT_RCBA + 0x21a4); // !!! = 0x00012c42
+ read32 (DEFAULT_RCBA + 0x2340); // !!! = 0x0013001b
+ write32 (DEFAULT_RCBA + 0x2340, 0x003a001b);
+ read8 (DEFAULT_RCBA + 0x21b0); // !!! = 0x01
+ write8 (DEFAULT_RCBA + 0x21b0, 0x02);
+ read32 (DEFAULT_DMIBAR + 0x0084); // !!! = 0x0041ac41
+ write32 (DEFAULT_DMIBAR + 0x0084, 0x0041ac42);
+ read8 (DEFAULT_DMIBAR + 0x0088); // !!! = 0x00
+ write8 (DEFAULT_DMIBAR + 0x0088, 0x20);
+ read16 (DEFAULT_DMIBAR + 0x008a); // !!! = 0x0041
+ read8 (DEFAULT_DMIBAR + 0x0088); // !!! = 0x00
+ write8 (DEFAULT_DMIBAR + 0x0088, 0x20);
+ read16 (DEFAULT_DMIBAR + 0x008a); // !!! = 0x0042
+ read16 (DEFAULT_DMIBAR + 0x008a); // !!! = 0x0042
+
+ read32 (DEFAULT_DMIBAR + 0x0014); // !!! = 0x8000007f
+ write32 (DEFAULT_DMIBAR + 0x0014, 0x80000019);
+ read32 (DEFAULT_DMIBAR + 0x0020); // !!! = 0x01000000
+ write32 (DEFAULT_DMIBAR + 0x0020, 0x81000022);
+ read32 (DEFAULT_DMIBAR + 0x002c); // !!! = 0x02000000
+ write32 (DEFAULT_DMIBAR + 0x002c, 0x82000044);
+ read32 (DEFAULT_DMIBAR + 0x0038); // !!! = 0x07000080
+ write32 (DEFAULT_DMIBAR + 0x0038, 0x87000080);
+ read8 (DEFAULT_DMIBAR + 0x0004); // !!! = 0x00
+ write8 (DEFAULT_DMIBAR + 0x0004, 0x01);
+
+ read32 (DEFAULT_RCBA + 0x0050); // !!! = 0x01200654
+ write32 (DEFAULT_RCBA + 0x0050, 0x01200654);
+ read32 (DEFAULT_RCBA + 0x0050); // !!! = 0x01200654
+ write32 (DEFAULT_RCBA + 0x0050, 0x012a0654);
+ read32 (DEFAULT_RCBA + 0x0050); // !!! = 0x012a0654
+ read8 (DEFAULT_RCBA + 0x1114); // !!! = 0x00
+ write8 (DEFAULT_RCBA + 0x1114, 0x05);
+ read32 (DEFAULT_RCBA + 0x2014); // !!! = 0x80000011
+ write32 (DEFAULT_RCBA + 0x2014, 0x80000019);
+ read32 (DEFAULT_RCBA + 0x2020); // !!! = 0x00000000
+ write32 (DEFAULT_RCBA + 0x2020, 0x81000022);
+ read32 (DEFAULT_RCBA + 0x2020); // !!! = 0x81000022
+ read32 (DEFAULT_RCBA + 0x2030); // !!! = 0x00000000
+ write32 (DEFAULT_RCBA + 0x2030, 0x82000044);
+ read32 (DEFAULT_RCBA + 0x2030); // !!! = 0x82000044
+ read32 (DEFAULT_RCBA + 0x2040); // !!! = 0x00000000
+ write32 (DEFAULT_RCBA + 0x2040, 0x87000080);
+ read32 (DEFAULT_RCBA + 0x0050); // !!! = 0x012a0654
+ write32 (DEFAULT_RCBA + 0x0050, 0x812a0654);
+ read32 (DEFAULT_RCBA + 0x0050); // !!! = 0x812a0654
+ read16 (DEFAULT_RCBA + 0x201a); // !!! = 0x0000
+ read16 (DEFAULT_RCBA + 0x2026); // !!! = 0x0000
+ read16 (DEFAULT_RCBA + 0x2036); // !!! = 0x0000
+ read16 (DEFAULT_RCBA + 0x2046); // !!! = 0x0000
+ read16 (DEFAULT_DMIBAR + 0x001a); // !!! = 0x0000
+ read16 (DEFAULT_DMIBAR + 0x0026); // !!! = 0x0000
+ read16 (DEFAULT_DMIBAR + 0x0032); // !!! = 0x0000
+ read16 (DEFAULT_DMIBAR + 0x003e); // !!! = 0x0000
+}
+
+void
+early_pch_init_native (void)
+{
+ pcie_write_config8 (SOUTHBRIDGE, 0xa6,
+ pcie_read_config8 (SOUTHBRIDGE, 0xa6) | 2);
+
+ write32 (DEFAULT_RCBA + 0x2088, 0x00109000);
+ read32 (DEFAULT_RCBA + 0x20ac); // !!! = 0x00000000
+ write32 (DEFAULT_RCBA + 0x20ac, 0x40000000);
+ write32 (DEFAULT_RCBA + 0x100c, 0x01110000);
+ write8 (DEFAULT_RCBA + 0x2340, 0x1b);
+ read32 (DEFAULT_RCBA + 0x2314); // !!! = 0x0a080000
+ write32 (DEFAULT_RCBA + 0x2314, 0x0a280000);
+ read32 (DEFAULT_RCBA + 0x2310); // !!! = 0xc809605b
+ write32 (DEFAULT_RCBA + 0x2310, 0xa809605b);
+ write32 (DEFAULT_RCBA + 0x2324, 0x00854c74);
+ read8 (DEFAULT_RCBA + 0x0400); // !!! = 0x00
+ read32 (DEFAULT_RCBA + 0x2310); // !!! = 0xa809605b
+ write32 (DEFAULT_RCBA + 0x2310, 0xa809605b);
+ read32 (DEFAULT_RCBA + 0x2310); // !!! = 0xa809605b
+ write32 (DEFAULT_RCBA + 0x2310, 0xa809605b);
+
+ write_2338 (0xea007f62, 0x00590133);
+ write_2338 (0xec007f62, 0x00590133);
+ write_2338 (0xec007f64, 0x59555588);
+ write_2338 (0xea0040b9, 0x0001051c);
+ write_2338 (0xeb0040a1, 0x800084ff);
+ write_2338 (0xec0040a1, 0x800084ff);
+ write_2338 (0xea004001, 0x00008400);
+ write_2338 (0xeb004002, 0x40201758);
+ write_2338 (0xec004002, 0x40201758);
+ write_2338 (0xea004002, 0x00601758);
+ write_2338 (0xea0040a1, 0x810084ff);
+ write_2338 (0xeb0040b1, 0x0001c598);
+ write_2338 (0xec0040b1, 0x0001c598);
+ write_2338 (0xeb0040b6, 0x0001c598);
+ write_2338 (0xea0000a9, 0x80ff969f);
+ write_2338 (0xea0001a9, 0x80ff969f);
+ write_2338 (0xeb0040b2, 0x0001c396);
+ write_2338 (0xeb0040b3, 0x0001c396);
+ write_2338 (0xec0040b2, 0x0001c396);
+ write_2338 (0xea0001a9, 0x80ff94ff);
+ write_2338 (0xea000151, 0x0088037f);
+ write_2338 (0xea0000a9, 0x80ff94ff);
+ write_2338 (0xea000051, 0x0088037f);
+
+ write_2338 (0xea007f05, 0x00010642);
+ write_2338 (0xea0040b7, 0x0001c91c);
+ write_2338 (0xea0040b8, 0x0001c91c);
+ write_2338 (0xeb0040a1, 0x820084ff);
+ write_2338 (0xec0040a1, 0x820084ff);
+ write_2338 (0xea007f0a, 0xc2480000);
+
+ write_2338 (0xec00404d, 0x1ff177f);
+ write_2338 (0xec000084, 0x5a600000);
+ write_2338 (0xec000184, 0x5a600000);
+ write_2338 (0xec000284, 0x5a600000);
+ write_2338 (0xec000384, 0x5a600000);
+ write_2338 (0xec000094, 0x000f0501);
+ write_2338 (0xec000194, 0x000f0501);
+ write_2338 (0xec000294, 0x000f0501);
+ write_2338 (0xec000394, 0x000f0501);
+ write_2338 (0xec000096, 0x00000001);
+ write_2338 (0xec000196, 0x00000001);
+ write_2338 (0xec000296, 0x00000001);
+ write_2338 (0xec000396, 0x00000001);
+ write_2338 (0xec000001, 0x00008c08);
+ write_2338 (0xec000101, 0x00008c08);
+ write_2338 (0xec000201, 0x00008c08);
+ write_2338 (0xec000301, 0x00008c08);
+ write_2338 (0xec0040b5, 0x0001c518);
+ write_2338 (0xec000087, 0x06077597);
+ write_2338 (0xec000187, 0x06077597);
+ write_2338 (0xec000287, 0x06077597);
+ write_2338 (0xec000387, 0x06077597);
+ write_2338 (0xea000050, 0x00bb0157);
+ write_2338 (0xea000150, 0x00bb0157);
+ write_2338 (0xec007f60, 0x77777d77);
+ write_2338 (0xea00008d, 0x01320000);
+ write_2338 (0xea00018d, 0x01320000);
+ write_2338 (0xec0007b2, 0x04514b5e);
+ write_2338 (0xec00078c, 0x40000200);
+ write_2338 (0xec000780, 0x02000020);
+
+ init_dmi();
}
diff --git a/src/southbridge/intel/bd82x6x/early_pch_common.c b/src/southbridge/intel/bd82x6x/early_pch_common.c
new file mode 100644
index 0000000..3852875
--- /dev/null
+++ b/src/southbridge/intel/bd82x6x/early_pch_common.c
@@ -0,0 +1,62 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008-2009 coresystems GmbH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+#include <arch/io.h>
+#include <timestamp.h>
+#include <cpu/x86/tsc.h>
+#include "pch.h"
+#include <arch/acpi.h>
+#include <console/console.h>
+
+uint64_t get_initial_timestamp(void)
+{
+ tsc_t base_time = {
+ .lo = pci_read_config32(PCI_DEV(0, 0x00, 0), 0xdc),
+ .hi = pci_read_config32(PCI_DEV(0, 0x1f, 2), 0xd0)
+ };
+ return tsc_to_uint64(base_time);
+}
+
+int southbridge_detect_s3_resume(void)
+{
+ u32 pm1_cnt;
+ u16 pm1_sts;
+
+ /* Check PM1_STS[15] to see if we are waking from Sx */
+ pm1_sts = inw(DEFAULT_PMBASE + PM1_STS);
+
+ /* Read PM1_CNT[12:10] to determine which Sx state */
+ pm1_cnt = inl(DEFAULT_PMBASE + PM1_CNT);
+
+ if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) {
+ if (acpi_s3_resume_allowed()) {
+ printk(BIOS_DEBUG, "Resume from S3 detected.\n");
+ /* Clear SLP_TYPE. This will break stage2 but
+ * we care for that when we get there.
+ */
+ outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + PM1_CNT);
+ return 1;
+ } else {
+ printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
+ }
+ }
+
+ return 0;
+}
diff --git a/src/southbridge/intel/bd82x6x/early_pch_native.c b/src/southbridge/intel/bd82x6x/early_pch_native.c
deleted file mode 100644
index 4dcdb8f..0000000
--- a/src/southbridge/intel/bd82x6x/early_pch_native.c
+++ /dev/null
@@ -1,374 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2014 Vladimir Serbinenko <phcoder@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc.
- */
-
-#include <console/console.h>
-#include <string.h>
-#include <arch/io.h>
-#include <cbmem.h>
-#include <arch/cbfs.h>
-#include <cbfs.h>
-#include <ip_checksum.h>
-#include <pc80/mc146818rtc.h>
-#include <device/pci_def.h>
-#include <delay.h>
-
-#include "pch.h"
-/* For DMI bar. */
-#include "northbridge/intel/sandybridge/sandybridge.h"
-
-#define SOUTHBRIDGE PCI_DEV(0, 0x1f, 0)
-
-static void
-wait_2338 (void)
-{
- while (read8 (DEFAULT_RCBA + 0x2338) & 1);
-}
-
-static u32
-read_2338 (u32 edx)
-{
- u32 ret;
-
- write32 (DEFAULT_RCBA + 0x2330, edx);
- write16 (DEFAULT_RCBA + 0x2338, (read16 (DEFAULT_RCBA + 0x2338)
- & 0x1ff) | 0x600);
- wait_2338 ();
- ret = read32 (DEFAULT_RCBA + 0x2334);
- wait_2338 ();
- read8 (DEFAULT_RCBA + 0x2338);
- return ret;
-}
-
-static void
-write_2338 (u32 edx, u32 val)
-{
- read_2338 (edx);
- write16 (DEFAULT_RCBA + 0x2338, (read16 (DEFAULT_RCBA + 0x2338)
- & 0x1ff) | 0x600);
- wait_2338 ();
-
- write32 (DEFAULT_RCBA + 0x2334, val);
- wait_2338 ();
- write16 (DEFAULT_RCBA + 0x2338,
- (read16 (DEFAULT_RCBA + 0x2338) & 0x1ff) | 0x600);
- read8 (DEFAULT_RCBA + 0x2338);
-}
-
-
-static void
-init_dmi (void)
-{
- int i;
-
- write32 (DEFAULT_DMIBAR + 0x0914,
- read32 (DEFAULT_DMIBAR + 0x0914) | 0x80000000);
- write32 (DEFAULT_DMIBAR + 0x0934,
- read32 (DEFAULT_DMIBAR + 0x0934) | 0x80000000);
- for (i = 0; i < 4; i++)
- {
- write32 (DEFAULT_DMIBAR + 0x0a00 + (i << 4),
- read32 (DEFAULT_DMIBAR + 0x0a00 + (i << 4)) & 0xf3ffffff);
- write32 (DEFAULT_DMIBAR + 0x0a04 + (i << 4),
- read32 (DEFAULT_DMIBAR + 0x0a04 + (i << 4)) | 0x800);
- }
- write32 (DEFAULT_DMIBAR + 0x0c30, (read32 (DEFAULT_DMIBAR + 0x0c30)
- & 0xfffffff) | 0x40000000);
- for (i = 0; i < 2; i++)
- {
- write32 (DEFAULT_DMIBAR + 0x0904 + (i << 5),
- read32 (DEFAULT_DMIBAR + 0x0904 + (i << 5)) & 0xfe3fffff);
- write32 (DEFAULT_DMIBAR + 0x090c + (i << 5),
- read32 (DEFAULT_DMIBAR + 0x090c + (i << 5)) & 0xfff1ffff);
- }
- write32 (DEFAULT_DMIBAR + 0x090c,
- read32 (DEFAULT_DMIBAR + 0x090c) & 0xfe1fffff);
- write32 (DEFAULT_DMIBAR + 0x092c,
- read32 (DEFAULT_DMIBAR + 0x092c) & 0xfe1fffff);
- read32 (DEFAULT_DMIBAR + 0x0904); // !!! = 0x7a1842ec
- write32 (DEFAULT_DMIBAR + 0x0904, 0x7a1842ec);
- read32 (DEFAULT_DMIBAR + 0x090c); // !!! = 0x00000208
- write32 (DEFAULT_DMIBAR + 0x090c, 0x00000128);
- read32 (DEFAULT_DMIBAR + 0x0924); // !!! = 0x7a1842ec
- write32 (DEFAULT_DMIBAR + 0x0924, 0x7a1842ec);
- read32 (DEFAULT_DMIBAR + 0x092c); // !!! = 0x00000208
- write32 (DEFAULT_DMIBAR + 0x092c, 0x00000128);
- read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x46139008
- write32 (DEFAULT_DMIBAR + 0x0700, 0x46139008);
- read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x46139008
- write32 (DEFAULT_DMIBAR + 0x0720, 0x46139008);
- read32 (DEFAULT_DMIBAR + 0x0c04); // !!! = 0x2e680008
- write32 (DEFAULT_DMIBAR + 0x0c04, 0x2e680008);
- read32 (DEFAULT_DMIBAR + 0x0904); // !!! = 0x7a1842ec
- write32 (DEFAULT_DMIBAR + 0x0904, 0x3a1842ec);
- read32 (DEFAULT_DMIBAR + 0x0924); // !!! = 0x7a1842ec
- write32 (DEFAULT_DMIBAR + 0x0924, 0x3a1842ec);
- read32 (DEFAULT_DMIBAR + 0x0910); // !!! = 0x00006300
- write32 (DEFAULT_DMIBAR + 0x0910, 0x00004300);
- read32 (DEFAULT_DMIBAR + 0x0930); // !!! = 0x00006300
- write32 (DEFAULT_DMIBAR + 0x0930, 0x00004300);
- read32 (DEFAULT_DMIBAR + 0x0a00); // !!! = 0x03042010
- write32 (DEFAULT_DMIBAR + 0x0a00, 0x03042018);
- read32 (DEFAULT_DMIBAR + 0x0a10); // !!! = 0x03042010
- write32 (DEFAULT_DMIBAR + 0x0a10, 0x03042018);
- read32 (DEFAULT_DMIBAR + 0x0a20); // !!! = 0x03042010
- write32 (DEFAULT_DMIBAR + 0x0a20, 0x03042018);
- read32 (DEFAULT_DMIBAR + 0x0a30); // !!! = 0x03042010
- write32 (DEFAULT_DMIBAR + 0x0a30, 0x03042018);
- read32 (DEFAULT_DMIBAR + 0x0c00); // !!! = 0x29700c08
- write32 (DEFAULT_DMIBAR + 0x0c00, 0x29700c08);
- read32 (DEFAULT_DMIBAR + 0x0a04); // !!! = 0x0c0708f0
- write32 (DEFAULT_DMIBAR + 0x0a04, 0x0c0718f0);
- read32 (DEFAULT_DMIBAR + 0x0a14); // !!! = 0x0c0708f0
- write32 (DEFAULT_DMIBAR + 0x0a14, 0x0c0718f0);
- read32 (DEFAULT_DMIBAR + 0x0a24); // !!! = 0x0c0708f0
- write32 (DEFAULT_DMIBAR + 0x0a24, 0x0c0718f0);
- read32 (DEFAULT_DMIBAR + 0x0a34); // !!! = 0x0c0708f0
- write32 (DEFAULT_DMIBAR + 0x0a34, 0x0c0718f0);
- read32 (DEFAULT_DMIBAR + 0x0900); // !!! = 0x50000000
- write32 (DEFAULT_DMIBAR + 0x0900, 0x50000000);
- read32 (DEFAULT_DMIBAR + 0x0920); // !!! = 0x50000000
- write32 (DEFAULT_DMIBAR + 0x0920, 0x50000000);
- read32 (DEFAULT_DMIBAR + 0x0908); // !!! = 0x51ffffff
- write32 (DEFAULT_DMIBAR + 0x0908, 0x51ffffff);
- read32 (DEFAULT_DMIBAR + 0x0928); // !!! = 0x51ffffff
- write32 (DEFAULT_DMIBAR + 0x0928, 0x51ffffff);
- read32 (DEFAULT_DMIBAR + 0x0a00); // !!! = 0x03042018
- write32 (DEFAULT_DMIBAR + 0x0a00, 0x03042018);
- read32 (DEFAULT_DMIBAR + 0x0a10); // !!! = 0x03042018
- write32 (DEFAULT_DMIBAR + 0x0a10, 0x03042018);
- read32 (DEFAULT_DMIBAR + 0x0a20); // !!! = 0x03042018
- write32 (DEFAULT_DMIBAR + 0x0a20, 0x03042018);
- read32 (DEFAULT_DMIBAR + 0x0a30); // !!! = 0x03042018
- write32 (DEFAULT_DMIBAR + 0x0a30, 0x03042018);
- read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x46139008
- write32 (DEFAULT_DMIBAR + 0x0700, 0x46139008);
- read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x46139008
- write32 (DEFAULT_DMIBAR + 0x0720, 0x46139008);
- read32 (DEFAULT_DMIBAR + 0x0904); // !!! = 0x3a1842ec
- write32 (DEFAULT_DMIBAR + 0x0904, 0x3a1846ec);
- read32 (DEFAULT_DMIBAR + 0x0924); // !!! = 0x3a1842ec
- write32 (DEFAULT_DMIBAR + 0x0924, 0x3a1846ec);
- read32 (DEFAULT_DMIBAR + 0x0a00); // !!! = 0x03042018
- write32 (DEFAULT_DMIBAR + 0x0a00, 0x03042018);
- read32 (DEFAULT_DMIBAR + 0x0a10); // !!! = 0x03042018
- write32 (DEFAULT_DMIBAR + 0x0a10, 0x03042018);
- read32 (DEFAULT_DMIBAR + 0x0a20); // !!! = 0x03042018
- write32 (DEFAULT_DMIBAR + 0x0a20, 0x03042018);
- read32 (DEFAULT_DMIBAR + 0x0a30); // !!! = 0x03042018
- write32 (DEFAULT_DMIBAR + 0x0a30, 0x03042018);
- read32 (DEFAULT_DMIBAR + 0x0908); // !!! = 0x51ffffff
- write32 (DEFAULT_DMIBAR + 0x0908, 0x51ffffff);
- read32 (DEFAULT_DMIBAR + 0x0928); // !!! = 0x51ffffff
- write32 (DEFAULT_DMIBAR + 0x0928, 0x51ffffff);
- read32 (DEFAULT_DMIBAR + 0x0c00); // !!! = 0x29700c08
- write32 (DEFAULT_DMIBAR + 0x0c00, 0x29700c08);
- read32 (DEFAULT_DMIBAR + 0x0c0c); // !!! = 0x16063400
- write32 (DEFAULT_DMIBAR + 0x0c0c, 0x00063400);
- read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x46139008
- write32 (DEFAULT_DMIBAR + 0x0700, 0x46339008);
- read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x46139008
- write32 (DEFAULT_DMIBAR + 0x0720, 0x46339008);
- read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x46339008
- write32 (DEFAULT_DMIBAR + 0x0700, 0x45339008);
- read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x46339008
- write32 (DEFAULT_DMIBAR + 0x0720, 0x45339008);
- read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x45339008
- write32 (DEFAULT_DMIBAR + 0x0700, 0x453b9008);
- read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x45339008
- write32 (DEFAULT_DMIBAR + 0x0720, 0x453b9008);
- read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x453b9008
- write32 (DEFAULT_DMIBAR + 0x0700, 0x45bb9008);
- read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x453b9008
- write32 (DEFAULT_DMIBAR + 0x0720, 0x45bb9008);
- read32 (DEFAULT_DMIBAR + 0x0700); // !!! = 0x45bb9008
- write32 (DEFAULT_DMIBAR + 0x0700, 0x45fb9008);
- read32 (DEFAULT_DMIBAR + 0x0720); // !!! = 0x45bb9008
- write32 (DEFAULT_DMIBAR + 0x0720, 0x45fb9008);
- read32 (DEFAULT_DMIBAR + 0x0914); // !!! = 0x9021a080
- write32 (DEFAULT_DMIBAR + 0x0914, 0x9021a280);
- read32 (DEFAULT_DMIBAR + 0x0934); // !!! = 0x9021a080
- write32 (DEFAULT_DMIBAR + 0x0934, 0x9021a280);
- read32 (DEFAULT_DMIBAR + 0x0914); // !!! = 0x9021a280
- write32 (DEFAULT_DMIBAR + 0x0914, 0x9821a280);
- read32 (DEFAULT_DMIBAR + 0x0934); // !!! = 0x9021a280
- write32 (DEFAULT_DMIBAR + 0x0934, 0x9821a280);
- read32 (DEFAULT_DMIBAR + 0x0a00); // !!! = 0x03042018
- write32 (DEFAULT_DMIBAR + 0x0a00, 0x03242018);
- read32 (DEFAULT_DMIBAR + 0x0a10); // !!! = 0x03042018
- write32 (DEFAULT_DMIBAR + 0x0a10, 0x03242018);
- read32 (DEFAULT_DMIBAR + 0x0a20); // !!! = 0x03042018
- write32 (DEFAULT_DMIBAR + 0x0a20, 0x03242018);
- read32 (DEFAULT_DMIBAR + 0x0a30); // !!! = 0x03042018
- write32 (DEFAULT_DMIBAR + 0x0a30, 0x03242018);
- read32 (DEFAULT_DMIBAR + 0x0258); // !!! = 0x40000600
- write32 (DEFAULT_DMIBAR + 0x0258, 0x60000600);
- read32 (DEFAULT_DMIBAR + 0x0904); // !!! = 0x3a1846ec
- write32 (DEFAULT_DMIBAR + 0x0904, 0x2a1846ec);
- read32 (DEFAULT_DMIBAR + 0x0914); // !!! = 0x9821a280
- write32 (DEFAULT_DMIBAR + 0x0914, 0x98200280);
- read32 (DEFAULT_DMIBAR + 0x0924); // !!! = 0x3a1846ec
- write32 (DEFAULT_DMIBAR + 0x0924, 0x2a1846ec);
- read32 (DEFAULT_DMIBAR + 0x0934); // !!! = 0x9821a280
- write32 (DEFAULT_DMIBAR + 0x0934, 0x98200280);
- read32 (DEFAULT_DMIBAR + 0x022c); // !!! = 0x00c26460
- write32 (DEFAULT_DMIBAR + 0x022c, 0x00c2403c);
- read8 (DEFAULT_RCBA + 0x21a4); // !!! = 0x42
-
- read32 (DEFAULT_RCBA + 0x21a4); // !!! = 0x00012c42
- read32 (DEFAULT_RCBA + 0x2340); // !!! = 0x0013001b
- write32 (DEFAULT_RCBA + 0x2340, 0x003a001b);
- read8 (DEFAULT_RCBA + 0x21b0); // !!! = 0x01
- write8 (DEFAULT_RCBA + 0x21b0, 0x02);
- read32 (DEFAULT_DMIBAR + 0x0084); // !!! = 0x0041ac41
- write32 (DEFAULT_DMIBAR + 0x0084, 0x0041ac42);
- read8 (DEFAULT_DMIBAR + 0x0088); // !!! = 0x00
- write8 (DEFAULT_DMIBAR + 0x0088, 0x20);
- read16 (DEFAULT_DMIBAR + 0x008a); // !!! = 0x0041
- read8 (DEFAULT_DMIBAR + 0x0088); // !!! = 0x00
- write8 (DEFAULT_DMIBAR + 0x0088, 0x20);
- read16 (DEFAULT_DMIBAR + 0x008a); // !!! = 0x0042
- read16 (DEFAULT_DMIBAR + 0x008a); // !!! = 0x0042
-
- read32 (DEFAULT_DMIBAR + 0x0014); // !!! = 0x8000007f
- write32 (DEFAULT_DMIBAR + 0x0014, 0x80000019);
- read32 (DEFAULT_DMIBAR + 0x0020); // !!! = 0x01000000
- write32 (DEFAULT_DMIBAR + 0x0020, 0x81000022);
- read32 (DEFAULT_DMIBAR + 0x002c); // !!! = 0x02000000
- write32 (DEFAULT_DMIBAR + 0x002c, 0x82000044);
- read32 (DEFAULT_DMIBAR + 0x0038); // !!! = 0x07000080
- write32 (DEFAULT_DMIBAR + 0x0038, 0x87000080);
- read8 (DEFAULT_DMIBAR + 0x0004); // !!! = 0x00
- write8 (DEFAULT_DMIBAR + 0x0004, 0x01);
-
- read32 (DEFAULT_RCBA + 0x0050); // !!! = 0x01200654
- write32 (DEFAULT_RCBA + 0x0050, 0x01200654);
- read32 (DEFAULT_RCBA + 0x0050); // !!! = 0x01200654
- write32 (DEFAULT_RCBA + 0x0050, 0x012a0654);
- read32 (DEFAULT_RCBA + 0x0050); // !!! = 0x012a0654
- read8 (DEFAULT_RCBA + 0x1114); // !!! = 0x00
- write8 (DEFAULT_RCBA + 0x1114, 0x05);
- read32 (DEFAULT_RCBA + 0x2014); // !!! = 0x80000011
- write32 (DEFAULT_RCBA + 0x2014, 0x80000019);
- read32 (DEFAULT_RCBA + 0x2020); // !!! = 0x00000000
- write32 (DEFAULT_RCBA + 0x2020, 0x81000022);
- read32 (DEFAULT_RCBA + 0x2020); // !!! = 0x81000022
- read32 (DEFAULT_RCBA + 0x2030); // !!! = 0x00000000
- write32 (DEFAULT_RCBA + 0x2030, 0x82000044);
- read32 (DEFAULT_RCBA + 0x2030); // !!! = 0x82000044
- read32 (DEFAULT_RCBA + 0x2040); // !!! = 0x00000000
- write32 (DEFAULT_RCBA + 0x2040, 0x87000080);
- read32 (DEFAULT_RCBA + 0x0050); // !!! = 0x012a0654
- write32 (DEFAULT_RCBA + 0x0050, 0x812a0654);
- read32 (DEFAULT_RCBA + 0x0050); // !!! = 0x812a0654
- read16 (DEFAULT_RCBA + 0x201a); // !!! = 0x0000
- read16 (DEFAULT_RCBA + 0x2026); // !!! = 0x0000
- read16 (DEFAULT_RCBA + 0x2036); // !!! = 0x0000
- read16 (DEFAULT_RCBA + 0x2046); // !!! = 0x0000
- read16 (DEFAULT_DMIBAR + 0x001a); // !!! = 0x0000
- read16 (DEFAULT_DMIBAR + 0x0026); // !!! = 0x0000
- read16 (DEFAULT_DMIBAR + 0x0032); // !!! = 0x0000
- read16 (DEFAULT_DMIBAR + 0x003e); // !!! = 0x0000
-}
-
-void
-early_pch_init_native (void)
-{
- pcie_write_config8 (SOUTHBRIDGE, 0xa6,
- pcie_read_config8 (SOUTHBRIDGE, 0xa6) | 2);
-
- write32 (DEFAULT_RCBA + 0x2088, 0x00109000);
- read32 (DEFAULT_RCBA + 0x20ac); // !!! = 0x00000000
- write32 (DEFAULT_RCBA + 0x20ac, 0x40000000);
- write32 (DEFAULT_RCBA + 0x100c, 0x01110000);
- write8 (DEFAULT_RCBA + 0x2340, 0x1b);
- read32 (DEFAULT_RCBA + 0x2314); // !!! = 0x0a080000
- write32 (DEFAULT_RCBA + 0x2314, 0x0a280000);
- read32 (DEFAULT_RCBA + 0x2310); // !!! = 0xc809605b
- write32 (DEFAULT_RCBA + 0x2310, 0xa809605b);
- write32 (DEFAULT_RCBA + 0x2324, 0x00854c74);
- read8 (DEFAULT_RCBA + 0x0400); // !!! = 0x00
- read32 (DEFAULT_RCBA + 0x2310); // !!! = 0xa809605b
- write32 (DEFAULT_RCBA + 0x2310, 0xa809605b);
- read32 (DEFAULT_RCBA + 0x2310); // !!! = 0xa809605b
- write32 (DEFAULT_RCBA + 0x2310, 0xa809605b);
-
- write_2338 (0xea007f62, 0x00590133);
- write_2338 (0xec007f62, 0x00590133);
- write_2338 (0xec007f64, 0x59555588);
- write_2338 (0xea0040b9, 0x0001051c);
- write_2338 (0xeb0040a1, 0x800084ff);
- write_2338 (0xec0040a1, 0x800084ff);
- write_2338 (0xea004001, 0x00008400);
- write_2338 (0xeb004002, 0x40201758);
- write_2338 (0xec004002, 0x40201758);
- write_2338 (0xea004002, 0x00601758);
- write_2338 (0xea0040a1, 0x810084ff);
- write_2338 (0xeb0040b1, 0x0001c598);
- write_2338 (0xec0040b1, 0x0001c598);
- write_2338 (0xeb0040b6, 0x0001c598);
- write_2338 (0xea0000a9, 0x80ff969f);
- write_2338 (0xea0001a9, 0x80ff969f);
- write_2338 (0xeb0040b2, 0x0001c396);
- write_2338 (0xeb0040b3, 0x0001c396);
- write_2338 (0xec0040b2, 0x0001c396);
- write_2338 (0xea0001a9, 0x80ff94ff);
- write_2338 (0xea000151, 0x0088037f);
- write_2338 (0xea0000a9, 0x80ff94ff);
- write_2338 (0xea000051, 0x0088037f);
-
- write_2338 (0xea007f05, 0x00010642);
- write_2338 (0xea0040b7, 0x0001c91c);
- write_2338 (0xea0040b8, 0x0001c91c);
- write_2338 (0xeb0040a1, 0x820084ff);
- write_2338 (0xec0040a1, 0x820084ff);
- write_2338 (0xea007f0a, 0xc2480000);
-
- write_2338 (0xec00404d, 0x1ff177f);
- write_2338 (0xec000084, 0x5a600000);
- write_2338 (0xec000184, 0x5a600000);
- write_2338 (0xec000284, 0x5a600000);
- write_2338 (0xec000384, 0x5a600000);
- write_2338 (0xec000094, 0x000f0501);
- write_2338 (0xec000194, 0x000f0501);
- write_2338 (0xec000294, 0x000f0501);
- write_2338 (0xec000394, 0x000f0501);
- write_2338 (0xec000096, 0x00000001);
- write_2338 (0xec000196, 0x00000001);
- write_2338 (0xec000296, 0x00000001);
- write_2338 (0xec000396, 0x00000001);
- write_2338 (0xec000001, 0x00008c08);
- write_2338 (0xec000101, 0x00008c08);
- write_2338 (0xec000201, 0x00008c08);
- write_2338 (0xec000301, 0x00008c08);
- write_2338 (0xec0040b5, 0x0001c518);
- write_2338 (0xec000087, 0x06077597);
- write_2338 (0xec000187, 0x06077597);
- write_2338 (0xec000287, 0x06077597);
- write_2338 (0xec000387, 0x06077597);
- write_2338 (0xea000050, 0x00bb0157);
- write_2338 (0xea000150, 0x00bb0157);
- write_2338 (0xec007f60, 0x77777d77);
- write_2338 (0xea00008d, 0x01320000);
- write_2338 (0xea00018d, 0x01320000);
- write_2338 (0xec0007b2, 0x04514b5e);
- write_2338 (0xec00078c, 0x40000200);
- write_2338 (0xec000780, 0x02000020);
-
- init_dmi();
-}
diff --git a/src/southbridge/intel/bd82x6x/early_usb.c b/src/southbridge/intel/bd82x6x/early_usb.c
index 0533ae7..6973c6c 100644
--- a/src/southbridge/intel/bd82x6x/early_usb.c
+++ b/src/southbridge/intel/bd82x6x/early_usb.c
@@ -1,7 +1,7 @@
/*
* This file is part of the coreboot project.
*
- * Copyright (C) 2008-2009 coresystems GmbH
+ * Copyright (C) 2014 Vladimir Serbinenko
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@@ -22,35 +22,56 @@
#include <console/console.h>
#include <device/pci_ids.h>
#include <device/pci_def.h>
+#include "northbridge/intel/sandybridge/sandybridge.h" /* For DEFAULT_RCBABASE. */
#include "pch.h"
-#define PCH_EHCI1_TEMP_BAR0 0xe8000000
-#define PCH_EHCI2_TEMP_BAR0 0xe8000400
-
-/*
- * Setup USB controller MMIO BAR to prevent the
- * reference code from resetting the controller.
- *
- * The BAR will be re-assigned during device
- * enumeration so these are only temporary.
- */
-void enable_usb_bar(void)
+void
+early_usb_init (const struct southbridge_usb_port *portmap)
{
- device_t usb0 = PCH_EHCI1_DEV;
- device_t usb1 = PCH_EHCI2_DEV;
- u32 cmd;
+ u32 reg32;
+ const u32 rcba_dump[8] = {
+ /* 3560 */ 0x024c8001, 0x000024a3, 0x00040002, 0x01000050,
+ /* 3570 */ 0x02000772, 0x16000f9f, 0x1800ff4f, 0x0001d630,
+ };
+ const u32 currents[] = { 0x20000153, 0x20000f57, 0x2000055b, 0x20000f51, 0x2000094a, 0x2000035f };
+ 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);
+ pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x44 /* ACPI_CNTL */ , 0x80); /* Enable ACPI BAR */
- /* USB Controller 1 */
- pci_write_config32(usb0, PCI_BASE_ADDRESS_0,
- PCH_EHCI1_TEMP_BAR0);
- cmd = pci_read_config32(usb0, PCI_COMMAND);
- cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
- pci_write_config32(usb0, PCI_COMMAND, cmd);
+ /* Unlock registers. */
+ outw (inw (DEFAULT_PMBASE | 0x003c) | 2, DEFAULT_PMBASE | 0x003c);
+ for (i = 0; i < 14; i++)
+ write32 (DEFAULT_RCBABASE + (0x3500 + 4 * i),
+ currents[portmap[i].current]);
+ for (i = 0; i < 10; i++)
+ write32 (DEFAULT_RCBABASE + (0x3538 + 4 * i), 0);
- /* USB Controller 2 */
- pci_write_config32(usb1, PCI_BASE_ADDRESS_0,
- PCH_EHCI2_TEMP_BAR0);
- cmd = pci_read_config32(usb1, PCI_COMMAND);
- cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
- pci_write_config32(usb1, PCI_COMMAND, cmd);
+ for (i = 0; i < 8; i++)
+ write32 (DEFAULT_RCBABASE + (0x3560 + 4 * i), rcba_dump[i]);
+ for (i = 0; i < 8; i++)
+ write32 (DEFAULT_RCBABASE + (0x3580 + 4 * i), 0);
+ reg32 = 0;
+ for (i = 0; i < 14; i++)
+ if (!portmap[i].enabled)
+ reg32 |= (1 << i);
+ write32 (DEFAULT_RCBABASE + 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);
+ 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);
+ for (i = 0; i < 22; i++)
+ write32 (DEFAULT_RCBABASE + (0x35a8 + 4 * i), 0);
+
+ pcie_write_config32 (PCI_DEV (0, 0x14, 0), 0xe4, 0x00000000);
+
+ /* Relock registers. */
+ outw (0x0000, DEFAULT_PMBASE | 0x003c);
}
diff --git a/src/southbridge/intel/bd82x6x/early_usb_mrc.c b/src/southbridge/intel/bd82x6x/early_usb_mrc.c
new file mode 100644
index 0000000..0533ae7
--- /dev/null
+++ b/src/southbridge/intel/bd82x6x/early_usb_mrc.c
@@ -0,0 +1,56 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008-2009 coresystems GmbH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+#include <arch/io.h>
+#include <console/console.h>
+#include <device/pci_ids.h>
+#include <device/pci_def.h>
+#include "pch.h"
+
+#define PCH_EHCI1_TEMP_BAR0 0xe8000000
+#define PCH_EHCI2_TEMP_BAR0 0xe8000400
+
+/*
+ * Setup USB controller MMIO BAR to prevent the
+ * reference code from resetting the controller.
+ *
+ * The BAR will be re-assigned during device
+ * enumeration so these are only temporary.
+ */
+void enable_usb_bar(void)
+{
+ device_t usb0 = PCH_EHCI1_DEV;
+ device_t usb1 = PCH_EHCI2_DEV;
+ u32 cmd;
+
+ /* USB Controller 1 */
+ pci_write_config32(usb0, PCI_BASE_ADDRESS_0,
+ PCH_EHCI1_TEMP_BAR0);
+ cmd = pci_read_config32(usb0, PCI_COMMAND);
+ cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+ pci_write_config32(usb0, PCI_COMMAND, cmd);
+
+ /* USB Controller 2 */
+ pci_write_config32(usb1, PCI_BASE_ADDRESS_0,
+ PCH_EHCI2_TEMP_BAR0);
+ cmd = pci_read_config32(usb1, PCI_COMMAND);
+ cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+ pci_write_config32(usb1, PCI_COMMAND, cmd);
+}
diff --git a/src/southbridge/intel/bd82x6x/early_usb_native.c b/src/southbridge/intel/bd82x6x/early_usb_native.c
deleted file mode 100644
index 6973c6c..0000000
--- a/src/southbridge/intel/bd82x6x/early_usb_native.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2014 Vladimir Serbinenko
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc.
- */
-
-#include <arch/io.h>
-#include <console/console.h>
-#include <device/pci_ids.h>
-#include <device/pci_def.h>
-#include "northbridge/intel/sandybridge/sandybridge.h" /* For DEFAULT_RCBABASE. */
-#include "pch.h"
-
-void
-early_usb_init (const struct southbridge_usb_port *portmap)
-{
- u32 reg32;
- const u32 rcba_dump[8] = {
- /* 3560 */ 0x024c8001, 0x000024a3, 0x00040002, 0x01000050,
- /* 3570 */ 0x02000772, 0x16000f9f, 0x1800ff4f, 0x0001d630,
- };
- const u32 currents[] = { 0x20000153, 0x20000f57, 0x2000055b, 0x20000f51, 0x2000094a, 0x2000035f };
- 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);
- pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x44 /* ACPI_CNTL */ , 0x80); /* Enable ACPI BAR */
-
- /* Unlock registers. */
- outw (inw (DEFAULT_PMBASE | 0x003c) | 2, DEFAULT_PMBASE | 0x003c);
- for (i = 0; i < 14; i++)
- write32 (DEFAULT_RCBABASE + (0x3500 + 4 * i),
- currents[portmap[i].current]);
- for (i = 0; i < 10; i++)
- write32 (DEFAULT_RCBABASE + (0x3538 + 4 * i), 0);
-
- for (i = 0; i < 8; i++)
- write32 (DEFAULT_RCBABASE + (0x3560 + 4 * i), rcba_dump[i]);
- for (i = 0; i < 8; i++)
- write32 (DEFAULT_RCBABASE + (0x3580 + 4 * i), 0);
- reg32 = 0;
- for (i = 0; i < 14; i++)
- if (!portmap[i].enabled)
- reg32 |= (1 << i);
- write32 (DEFAULT_RCBABASE + 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);
- 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);
- for (i = 0; i < 22; i++)
- write32 (DEFAULT_RCBABASE + (0x35a8 + 4 * i), 0);
-
- pcie_write_config32 (PCI_DEV (0, 0x14, 0), 0xe4, 0x00000000);
-
- /* Relock registers. */
- outw (0x0000, DEFAULT_PMBASE | 0x003c);
-}
diff --git a/src/southbridge/intel/bd82x6x/usb_ehci.c b/src/southbridge/intel/bd82x6x/usb_ehci.c
index dc21dc1..ec06dbd 100644
--- a/src/southbridge/intel/bd82x6x/usb_ehci.c
+++ b/src/southbridge/intel/bd82x6x/usb_ehci.c
@@ -39,7 +39,7 @@
printk(BIOS_DEBUG, "EHCI: Setting up controller.. ");
/* For others, done in MRC. */
-#if IS_ENABLED(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE_NATIVE) || IS_ENABLED(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE_NATIVE)
+#if IS_ENABLED(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE) || IS_ENABLED(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE)
pci_write_config32(dev, 0x84, 0x930c8811);
pci_write_config32(dev, 0x88, 0x24000d30);
pci_write_config32(dev, 0xf4, 0x80408588);
@@ -54,7 +54,7 @@
pci_write_config32(dev, PCI_COMMAND, reg32);
/* For others, done in MRC. */
-#if IS_ENABLED(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE_NATIVE) || IS_ENABLED(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE_NATIVE)
+#if IS_ENABLED(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE) || IS_ENABLED(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE)
struct resource *res;
u8 access_cntl;