[coreboot-gerrit] New patch to review for coreboot: 4e48fbe AGESA: Add amd_initcpuio() and amd_initmmio()
Kyösti Mälkki (kyosti.malkki@gmail.com)
gerrit at coreboot.org
Tue Dec 16 19:30:09 CET 2014
Kyösti Mälkki (kyosti.malkki at gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/7815
-gerrit
commit 4e48fbe07246dcb954551bfa8899b949608e34c4
Author: Kyösti Mälkki <kyosti.malkki at gmail.com>
Date: Tue Nov 25 14:20:57 2014 +0200
AGESA: Add amd_initcpuio() and amd_initmmio()
These are not wrappers for AGESA as they do not enter vendorcode at all.
We expect most of the added fixme.c file to be written without use of AMDLIB.h
and parts relocated as northbridge enable_resources().
Change-Id: Iba6d59e2a7672349208e9a65fcd2cb1094ab7d50
Signed-off-by: Kyösti Mälkki <kyosti.malkki at gmail.com>
---
src/cpu/amd/agesa/family12/Makefile.inc | 3 +
src/cpu/amd/agesa/family12/fixme.c | 113 +++++++++
src/cpu/amd/agesa/family14/Makefile.inc | 3 +
src/cpu/amd/agesa/family14/fixme.c | 99 ++++++++
src/cpu/amd/agesa/family15/Makefile.inc | 3 +
src/cpu/amd/agesa/family15/fixme.c | 281 +++++++++++++++++++++
src/cpu/amd/agesa/family15rl/Makefile.inc | 3 +
src/cpu/amd/agesa/family15rl/fixme.c | 91 +++++++
src/cpu/amd/agesa/family15tn/Makefile.inc | 3 +
src/cpu/amd/agesa/family15tn/fixme.c | 91 +++++++
src/cpu/amd/agesa/family16kb/Makefile.inc | 3 +
src/cpu/amd/agesa/family16kb/fixme.c | 91 +++++++
src/mainboard/amd/dinar/Makefile.inc | 2 -
src/mainboard/amd/dinar/agesawrapper.c | 231 -----------------
src/mainboard/amd/dinar/romstage.c | 2 +-
src/mainboard/amd/inagua/romstage.c | 2 +-
src/mainboard/amd/olivehill/romstage.c | 4 +-
src/mainboard/amd/parmer/romstage.c | 4 +-
src/mainboard/amd/persimmon/romstage.c | 2 +-
src/mainboard/amd/south_station/romstage.c | 2 +-
src/mainboard/amd/thatcher/romstage.c | 4 +-
src/mainboard/amd/torpedo/romstage.c | 2 +-
src/mainboard/amd/union_station/romstage.c | 2 +-
src/mainboard/asrock/e350m1/romstage.c | 2 +-
src/mainboard/asrock/imb-a180/romstage.c | 4 +-
src/mainboard/asus/f2a85-m/romstage.c | 4 +-
src/mainboard/gizmosphere/gizmo/romstage.c | 2 +-
src/mainboard/gizmosphere/gizmo2/romstage.c | 4 +-
src/mainboard/hp/pavilion_m6_1035dx/romstage.c | 4 +-
src/mainboard/jetway/nf81-t56n-lf/romstage.c | 2 +-
src/mainboard/lenovo/g505s/romstage.c | 4 +-
src/mainboard/lippert/frontrunner-af/romstage.c | 2 +-
src/mainboard/lippert/toucan-af/romstage.c | 2 +-
src/mainboard/supermicro/h8qgi/romstage.c | 2 +-
src/mainboard/supermicro/h8scm/romstage.c | 2 +-
src/mainboard/tyan/s8226/romstage.c | 2 +-
src/northbridge/amd/agesa/agesawrapper.h | 5 +-
src/northbridge/amd/agesa/family12/agesawrapper.c | 93 -------
src/northbridge/amd/agesa/family12/northbridge.c | 2 +-
src/northbridge/amd/agesa/family14/agesawrapper.c | 81 ------
src/northbridge/amd/agesa/family14/northbridge.c | 2 +-
src/northbridge/amd/agesa/family15/agesawrapper.c | 121 ---------
src/northbridge/amd/agesa/family15/northbridge.c | 2 +-
.../amd/agesa/family15rl/agesawrapper.c | 73 ------
src/northbridge/amd/agesa/family15rl/northbridge.c | 2 +-
.../amd/agesa/family15tn/agesawrapper.c | 73 ------
src/northbridge/amd/agesa/family15tn/northbridge.c | 2 +-
.../amd/agesa/family16kb/agesawrapper.c | 73 ------
src/northbridge/amd/agesa/family16kb/northbridge.c | 2 +-
src/southbridge/amd/cimx/sb700/gpio_oem.h | 2 -
50 files changed, 823 insertions(+), 787 deletions(-)
diff --git a/src/cpu/amd/agesa/family12/Makefile.inc b/src/cpu/amd/agesa/family12/Makefile.inc
index 7b6c661..e372fdf 100644
--- a/src/cpu/amd/agesa/family12/Makefile.inc
+++ b/src/cpu/amd/agesa/family12/Makefile.inc
@@ -27,6 +27,9 @@
#
#*****************************************************************************
+romstage-y += fixme.c
+
+ramstage-y += fixme.c
ramstage-y += chip_name.c
ramstage-y += model_12_init.c
diff --git a/src/cpu/amd/agesa/family12/fixme.c b/src/cpu/amd/agesa/family12/fixme.c
new file mode 100644
index 0000000..8c495aa
--- /dev/null
+++ b/src/cpu/amd/agesa/family12/fixme.c
@@ -0,0 +1,113 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 - 2012 Advanced Micro Devices, Inc.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <cpu/x86/mtrr.h>
+#include <northbridge/amd/agesa/agesawrapper.h>
+#include "amdlib.h"
+
+void amd_initcpuio(void)
+{
+ UINT64 MsrReg;
+ UINT32 PciData;
+ PCI_ADDR PciAddress;
+ AMD_CONFIG_PARAMS StdHeader;
+
+ /* Enable MMIO on AMD CPU Address Map Controller */
+
+ /* Start to set MMIO 0000A0000-0000BFFFF to Node0 Link0 */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84);
+ PciData = 0x00000B00;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80);
+ PciData = 0x00000A03;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Set TOM-DFFFFFFF to Node0 Link0. */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C);
+ PciData = 0x00DFFF00;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader);
+ MsrReg = (MsrReg >> 8) | 3;
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88);
+ PciData = (UINT32) MsrReg;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Set E0000000-FFFFFFFF to Node0 Link0 with NP set. */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xBC);
+ PciData = 0x00FFFF00 | 0x80;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xB8);
+ PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 03;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Start to set PCIIO 0000-FFFF to Node0 Link0 with ISA&VGA set. */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4);
+//- PciData = 0x0000F000;
+ PciData = 0x00FFF000;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0);
+ PciData = 0x00000013;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+}
+
+void amd_initmmio(void)
+{
+ UINT64 MsrReg;
+ UINT32 PciData;
+ PCI_ADDR PciAddress;
+ AMD_CONFIG_PARAMS StdHeader;
+
+ /*
+ Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base
+ Address MSR register.
+ */
+ MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
+ LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader);
+
+ /*
+ Set the NB_CFG MSR register. Enable CF8 extended configuration cycles.
+ */
+ LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader);
+ MsrReg = MsrReg | 0x0000400000000000ull;
+ LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader);
+
+ /* Enable Non-Post Memory in CPU */
+ PciData = CONFIG_MMCONF_BASE_ADDRESS + (CONFIG_MMCONF_BUS_NUMBER * 0x100000) - 1;
+ PciData = (PciData >> 8) & ~0xff;
+ PciData |= 0x80;
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x018, 0x01, 0xA4);
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ PciData = ((CONFIG_MMCONF_BASE_ADDRESS >> 8) | 0x03);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x018, 0x01, 0xA0);
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Enable memory access */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04);
+ LibAmdPciRead(AccessWidth8, PciAddress, &PciData, &StdHeader);
+ PciData |= BIT1;
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04);
+ LibAmdPciWrite(AccessWidth8, PciAddress, &PciData, &StdHeader);
+
+ /* Set ROM cache onto WP to decrease post time */
+ MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull;
+ LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader);
+ MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
+ LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader);
+}
diff --git a/src/cpu/amd/agesa/family14/Makefile.inc b/src/cpu/amd/agesa/family14/Makefile.inc
index c3f1ecc..c2614ea 100644
--- a/src/cpu/amd/agesa/family14/Makefile.inc
+++ b/src/cpu/amd/agesa/family14/Makefile.inc
@@ -17,6 +17,9 @@
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
+romstage-y += fixme.c
+
+ramstage-y += fixme.c
ramstage-y += chip_name.c
ramstage-y += model_14_init.c
diff --git a/src/cpu/amd/agesa/family14/fixme.c b/src/cpu/amd/agesa/family14/fixme.c
new file mode 100644
index 0000000..8d9a177
--- /dev/null
+++ b/src/cpu/amd/agesa/family14/fixme.c
@@ -0,0 +1,99 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 - 2012 Advanced Micro Devices, Inc.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <cpu/x86/mtrr.h>
+#include <northbridge/amd/agesa/agesawrapper.h>
+#include "amdlib.h"
+
+/* Define AMD Ontario APPU SSID/SVID */
+#define AMD_APU_SVID 0x1022
+#define AMD_APU_SSID 0x1234
+
+void amd_initcpuio(void)
+{
+ UINT64 MsrReg;
+ UINT32 PciData;
+ PCI_ADDR PciAddress;
+ AMD_CONFIG_PARAMS StdHeader;
+
+ /* Enable legacy video routing: D18F1xF4 VGA Enable */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xF4);
+ PciData = 1;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* The platform BIOS needs to ensure the memory ranges of SB800 legacy
+ * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are
+ * set to non-posted regions.
+ */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84);
+ PciData = 0x00FEDF00; // last address before processor local APIC at FEE00000
+ PciData |= 1 << 7; // set NP (non-posted) bit
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80);
+ PciData = (0xFED00000 >> 8) | 3; // lowest NP address is HPET at FED00000
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Map the remaining PCI hole as posted MMIO */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C);
+ PciData = 0x00FECF00; // last address before non-posted range
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader);
+ MsrReg = (MsrReg >> 8) | 3;
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88);
+ PciData = (UINT32) MsrReg;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Send all IO (0000-FFFF) to southbridge. */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4);
+ PciData = 0x0000F000;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0);
+ PciData = 0x00000003;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+}
+
+void amd_initmmio(void)
+{
+ UINT64 MsrReg;
+ UINT32 PciData;
+ PCI_ADDR PciAddress;
+ AMD_CONFIG_PARAMS StdHeader;
+
+ /*
+ Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base
+ Address MSR register.
+ */
+ MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
+ LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader);
+
+ /*
+ Set the NB_CFG MSR register. Enable CF8 extended configuration cycles.
+ */
+ LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader);
+ MsrReg = MsrReg | 0x0000400000000000ull;
+ LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader);
+
+ /* Set Ontario Link Data */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0xE0);
+ PciData = 0x01308002;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0xE4);
+ PciData = (AMD_APU_SSID << 0x10) | AMD_APU_SVID;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+}
diff --git a/src/cpu/amd/agesa/family15/Makefile.inc b/src/cpu/amd/agesa/family15/Makefile.inc
index d94d56a..0c3145a 100644
--- a/src/cpu/amd/agesa/family15/Makefile.inc
+++ b/src/cpu/amd/agesa/family15/Makefile.inc
@@ -25,5 +25,8 @@ subdirs-y += ../../../x86/mtrr
subdirs-y += ../../../x86/pae
subdirs-y += ../../../x86/smm
+romstage-y += fixme.c
+
+ramstage-y += fixme.c
ramstage-y += chip_name.c
ramstage-y += model_15_init.c
diff --git a/src/cpu/amd/agesa/family15/fixme.c b/src/cpu/amd/agesa/family15/fixme.c
new file mode 100644
index 0000000..666ebaf
--- /dev/null
+++ b/src/cpu/amd/agesa/family15/fixme.c
@@ -0,0 +1,281 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 - 2012 Advanced Micro Devices, Inc.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <cpu/x86/mtrr.h>
+#include <northbridge/amd/agesa/agesawrapper.h>
+#include "amdlib.h"
+
+#if !IS_ENABLED(CONFIG_BOARD_AMD_DINAR)
+void amd_initcpuio(void)
+{
+ UINT32 PciData;
+ PCI_ADDR PciAddress;
+ AMD_CONFIG_PARAMS StdHeader;
+ UINT32 nodes;
+ UINT32 node;
+ UINT32 sblink;
+ UINT32 i;
+ UINT32 TOM;
+
+ /* get the number of coherent nodes in the system */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB, FUNC_0, 0x60);
+ LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ nodes = ((PciData >> 4) & 7) + 1; //NodeCnt[2:0]
+
+ /* Find out the Link ID of Node0 that connects to the
+ * Southbridge (system IO hub). e.g. family10 MCM Processor,
+ * sbLink is Processor0 Link2, internal Node0 Link3
+ */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB, FUNC_0, 0x64);
+ LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ sblink = (PciData >> 8) & 3; //assume ganged
+
+ /* Enable MMIO on AMD CPU Address Map Controller for all nodes */
+ for (node = 0; node < nodes; node++) {
+ /* clear all MMIO Mapped Base/Limit Registers */
+ for (i = 0; i < 8; i++) {
+ PciData = 0x00000000;
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80 + i*8);
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84 + i*8);
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ }
+
+ /* clear all IO Space Base/Limit Registers */
+ for (i = 0; i < 4; i++) {
+ PciData = 0x00000000;
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4 + i*8);
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0 + i*8);
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ }
+
+ /* Set VGA Ram MMIO 0000A0000-0000BFFFF to Node0 sbLink */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84);
+ PciData = 0x00000B00;
+ PciData |= sblink << 4;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80);
+ PciData = 0x00000A03;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Set TOM1-FFFFFFFF to Node0 sbLink. */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x8C);
+ PciData = 0x00FFFF00;
+ PciData |= sblink << 4;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ TOM = (UINT32)MsrRead(TOP_MEM);
+ PciData = (TOM >> 8) | 0x03;
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x88);
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Set MMCONF space to Node0 sbLink with NP set.
+ * default E0000000-EFFFFFFF
+ * Just have all mmio set to non-posted,
+ * coreboot not implemente the range by range setting yet.
+ */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xBC);
+ PciData = CONFIG_MMCONF_BASE_ADDRESS + (CONFIG_MMCONF_BUS_NUMBER * 0x100000) - 1;//1MB each bus
+ PciData = (PciData >> 8) & 0xFFFFFF00;
+ PciData |= 0x80; //NP
+ PciData |= sblink << 4;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xB8);
+ PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 0x03;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+
+ /* Set PCIO: 0x0 - 0xFFF000 to Node0 sbLink and enabled VGA IO*/
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4);
+ PciData = 0x00FFF000;
+ PciData |= sblink << 4;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0);
+ PciData = 0x00000033;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ }
+}
+#else
+
+#define MMIO_NP_BIT BIT7
+
+void amd_initcpuio(void)
+{
+ UINT64 MsrReg;
+ UINT32 PciData;
+ PCI_ADDR PciAddress;
+ AMD_CONFIG_PARAMS StdHeader;
+ UINT32 TopMem;
+ UINT32 nodes;
+ UINT32 node;
+ UINT32 SbLink;
+ UINT32 i;
+
+ /* get the number of coherent nodes in the system */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 0, 0x60);
+ LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ nodes = ((PciData >> 4) & 7) + 1; //nodes[6:4]
+ /* Find out the Link ID of Node0 that connects to the
+ * Southbridge (system IO hub). e.g. family10 MCM Processor,
+ * SbLink is Processor0 Link2, internal Node0 Link3
+ */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 0, 0x64);
+ LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ SbLink = (PciData >> 8) & 3; //assume ganged
+ /* Enable MMIO on AMD CPU Address Map Controller for all nodes */
+ for (node = 0; node < nodes; node++) {
+ /* clear all MMIO Mapped Base/Limit Registers */
+ for (i = 0; i < 8; i++) {
+ PciData = 0x00000000;
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80 + i * 8);
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84 + i * 8);
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ }
+ /* clear all IO Space Base/Limit Registers */
+ for (i = 0; i < 4; i++) {
+ PciData = 0x00000000;
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0 + i * 8);
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4 + i * 8);
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ }
+
+ /* Enable MMIO on AMD CPU Address Map Controller */
+
+ /* Set VGA Ram MMIO 0000A0000-0000BFFFF to Node0 sbLink */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80);
+ PciData = (0xA0000 >> 8) | 3;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84);
+ PciData = 0xB0000 >> 8;
+ PciData &= (~0xFF);
+ PciData |= SbLink << 4;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Set UMA MMIO. */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x88);
+ LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader);
+ TopMem = (UINT32) MsrReg;
+ MsrReg = (MsrReg >> 8) | 3;
+ PciData = (UINT32) MsrReg;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x8c);
+ if (TopMem <= CONFIG_MMCONF_BASE_ADDRESS) {
+ PciData = (CONFIG_MMCONF_BASE_ADDRESS - 1) >> 8;
+ } else {
+ PciData = (0x100000000ull - 1) >> 8;
+ }
+ PciData &= (~0xFF);
+ PciData |= SbLink << 4;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Set PCIE MMIO. */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x90);
+ PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 3;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x94);
+ PciData = ((CONFIG_MMCONF_BASE_ADDRESS + CONFIG_MMCONF_BUS_NUMBER * 4096 * 256 - 1) >> 8) & (~0xFF);
+ PciData &= (~0xFF);
+ PciData |= MMIO_NP_BIT;
+ PciData |= SbLink << 4;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Set XAPIC MMIO. 24K */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x98);
+ PciData = (0xFEC00000 >> 8) | 3;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x9c);
+ PciData = ((0xFEC00000 + 6 * 4096 - 1) >> 8);
+ PciData &= (~0xFF);
+ PciData |= MMIO_NP_BIT;
+ PciData |= SbLink << 4;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Set Local APIC MMIO. 4K*4= 16K, Llano CPU are 4 cores */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xA0);
+ PciData = (0xFEE00000 >> 8) | 3;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xA8);
+ PciData = (0xFEE00000 + 4 * 4096 - 1) >> 8;
+ PciData &= (~0xFF);
+ PciData |= MMIO_NP_BIT;
+ PciData |= SbLink << 4;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Set PCIO: 0x0 - 0xFFF000 and enabled VGA IO */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0);
+ PciData = 0x13;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4);
+ PciData = 0x00FFF000;
+ PciData &= (~0x7F);
+ PciData |= SbLink << 4;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ }
+}
+#endif
+
+void amd_initmmio(void)
+{
+ UINT64 MsrReg;
+ AMD_CONFIG_PARAMS StdHeader;
+
+ /*
+ * Set the MMIO Configuration Base Address and Bus Range onto
+ * MMIO configuration base Address MSR register.
+ */
+ MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
+ LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader);
+
+ /*
+ * Set the NB_CFG MSR register. Enable CF8 extended configuration cycles.
+ */
+ LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader);
+ MsrReg = MsrReg | (1ULL << 46);
+ LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader);
+
+#if IS_ENABLED(CONFIG_BOARD_AMD_DINAR)
+ UINT32 PciData;
+ PCI_ADDR PciAddress;
+
+ /* Set PCIE MMIO. */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x94);
+ /* FIXME: LSB bits are not cleared for PciData. */
+ PciData = ((CONFIG_MMCONF_BASE_ADDRESS + CONFIG_MMCONF_BUS_NUMBER * 4096 * 256 - 1) >> 8) | MMIO_NP_BIT;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x90);
+ PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 3;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Enable memory access */
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04);
+ LibAmdPciRead(AccessWidth8, PciAddress, &PciData, &StdHeader);
+ PciData |= BIT1;
+ PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04);
+ LibAmdPciWrite(AccessWidth8, PciAddress, &PciData, &StdHeader);
+#endif
+
+ /* Set ROM cache onto WP to decrease post time */
+ MsrReg = (0x0100000000 - CACHE_ROM_SIZE) | 5;
+ LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader);
+ MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
+ LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader);
+}
diff --git a/src/cpu/amd/agesa/family15rl/Makefile.inc b/src/cpu/amd/agesa/family15rl/Makefile.inc
index a8f644d..b08877f 100644
--- a/src/cpu/amd/agesa/family15rl/Makefile.inc
+++ b/src/cpu/amd/agesa/family15rl/Makefile.inc
@@ -17,6 +17,9 @@
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
+romstage-y += fixme.c
+
+ramstage-y += fixme.c
ramstage-y += chip_name.c
ramstage-y += model_15_init.c
diff --git a/src/cpu/amd/agesa/family15rl/fixme.c b/src/cpu/amd/agesa/family15rl/fixme.c
new file mode 100644
index 0000000..f032f02
--- /dev/null
+++ b/src/cpu/amd/agesa/family15rl/fixme.c
@@ -0,0 +1,91 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 - 2012 Advanced Micro Devices, Inc.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <cpu/x86/mtrr.h>
+#include <northbridge/amd/agesa/agesawrapper.h>
+#include "amdlib.h"
+
+void amd_initcpuio(void)
+{
+ UINT64 MsrReg;
+ UINT32 PciData;
+ PCI_ADDR PciAddress;
+ AMD_CONFIG_PARAMS StdHeader;
+
+ /* Enable legacy video routing: D18F1xF4 VGA Enable */
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xF4);
+ PciData = 1;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* The platform BIOS needs to ensure the memory ranges of Hudson legacy
+ * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are
+ * set to non-posted regions.
+ */
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x84);
+ PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */
+ PciData |= 1 << 7; /* set NP (non-posted) bit */
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x80);
+ PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Map the remaining PCI hole as posted MMIO */
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x8C);
+ PciData = 0x00FECF00; /* last address before non-posted range */
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ LibAmdMsrRead (0xC001001A, &MsrReg, &StdHeader);
+ MsrReg = (MsrReg >> 8) | 3;
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x88);
+ PciData = (UINT32)MsrReg;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Send all IO (0000-FFFF) to southbridge. */
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC4);
+ PciData = 0x0000F000;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC0);
+ PciData = 0x00000003;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+}
+
+void amd_initmmio(void)
+{
+ UINT64 MsrReg;
+ AMD_CONFIG_PARAMS StdHeader;
+
+ /*
+ Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base
+ Address MSR register.
+ */
+ MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse (CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
+ LibAmdMsrWrite (0xC0010058, &MsrReg, &StdHeader);
+
+ /*
+ Set the NB_CFG MSR register. Enable CF8 extended configuration cycles.
+ */
+ LibAmdMsrRead (0xC001001F, &MsrReg, &StdHeader);
+ MsrReg = MsrReg | 0x0000400000000000;
+ LibAmdMsrWrite (0xC001001F, &MsrReg, &StdHeader);
+
+ /* Set ROM cache onto WP to decrease post time */
+ MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull;
+ LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader);
+ MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
+ LibAmdMsrWrite (0x20D, &MsrReg, &StdHeader);
+}
diff --git a/src/cpu/amd/agesa/family15tn/Makefile.inc b/src/cpu/amd/agesa/family15tn/Makefile.inc
index a8f644d..b08877f 100644
--- a/src/cpu/amd/agesa/family15tn/Makefile.inc
+++ b/src/cpu/amd/agesa/family15tn/Makefile.inc
@@ -17,6 +17,9 @@
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
+romstage-y += fixme.c
+
+ramstage-y += fixme.c
ramstage-y += chip_name.c
ramstage-y += model_15_init.c
diff --git a/src/cpu/amd/agesa/family15tn/fixme.c b/src/cpu/amd/agesa/family15tn/fixme.c
new file mode 100644
index 0000000..f032f02
--- /dev/null
+++ b/src/cpu/amd/agesa/family15tn/fixme.c
@@ -0,0 +1,91 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 - 2012 Advanced Micro Devices, Inc.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <cpu/x86/mtrr.h>
+#include <northbridge/amd/agesa/agesawrapper.h>
+#include "amdlib.h"
+
+void amd_initcpuio(void)
+{
+ UINT64 MsrReg;
+ UINT32 PciData;
+ PCI_ADDR PciAddress;
+ AMD_CONFIG_PARAMS StdHeader;
+
+ /* Enable legacy video routing: D18F1xF4 VGA Enable */
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xF4);
+ PciData = 1;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* The platform BIOS needs to ensure the memory ranges of Hudson legacy
+ * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are
+ * set to non-posted regions.
+ */
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x84);
+ PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */
+ PciData |= 1 << 7; /* set NP (non-posted) bit */
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x80);
+ PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Map the remaining PCI hole as posted MMIO */
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x8C);
+ PciData = 0x00FECF00; /* last address before non-posted range */
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ LibAmdMsrRead (0xC001001A, &MsrReg, &StdHeader);
+ MsrReg = (MsrReg >> 8) | 3;
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x88);
+ PciData = (UINT32)MsrReg;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Send all IO (0000-FFFF) to southbridge. */
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC4);
+ PciData = 0x0000F000;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC0);
+ PciData = 0x00000003;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+}
+
+void amd_initmmio(void)
+{
+ UINT64 MsrReg;
+ AMD_CONFIG_PARAMS StdHeader;
+
+ /*
+ Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base
+ Address MSR register.
+ */
+ MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse (CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
+ LibAmdMsrWrite (0xC0010058, &MsrReg, &StdHeader);
+
+ /*
+ Set the NB_CFG MSR register. Enable CF8 extended configuration cycles.
+ */
+ LibAmdMsrRead (0xC001001F, &MsrReg, &StdHeader);
+ MsrReg = MsrReg | 0x0000400000000000;
+ LibAmdMsrWrite (0xC001001F, &MsrReg, &StdHeader);
+
+ /* Set ROM cache onto WP to decrease post time */
+ MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull;
+ LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader);
+ MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
+ LibAmdMsrWrite (0x20D, &MsrReg, &StdHeader);
+}
diff --git a/src/cpu/amd/agesa/family16kb/Makefile.inc b/src/cpu/amd/agesa/family16kb/Makefile.inc
index b238965..c84391a 100644
--- a/src/cpu/amd/agesa/family16kb/Makefile.inc
+++ b/src/cpu/amd/agesa/family16kb/Makefile.inc
@@ -17,6 +17,9 @@
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
+romstage-y += fixme.c
+
+ramstage-y += fixme.c
ramstage-y += chip_name.c
ramstage-y += model_16_init.c
diff --git a/src/cpu/amd/agesa/family16kb/fixme.c b/src/cpu/amd/agesa/family16kb/fixme.c
new file mode 100644
index 0000000..c1e915c
--- /dev/null
+++ b/src/cpu/amd/agesa/family16kb/fixme.c
@@ -0,0 +1,91 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 - 2012 Advanced Micro Devices, Inc.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <cpu/x86/mtrr.h>
+#include <northbridge/amd/agesa/agesawrapper.h>
+#include "amdlib.h"
+
+void amd_initcpuio(void)
+{
+ UINT64 MsrReg;
+ UINT32 PciData;
+ PCI_ADDR PciAddress;
+ AMD_CONFIG_PARAMS StdHeader;
+
+ /* Enable legacy video routing: D18F1xF4 VGA Enable */
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xF4);
+ PciData = 1;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* The platform BIOS needs to ensure the memory ranges of SB800 legacy
+ * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are
+ * set to non-posted regions.
+ */
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x84);
+ PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */
+ PciData |= 1 << 7; /* set NP (non-posted) bit */
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x80);
+ PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Map the remaining PCI hole as posted MMIO */
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x8C);
+ PciData = 0x00FECF00; /* last address before non-posted range */
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ LibAmdMsrRead (0xC001001A, &MsrReg, &StdHeader);
+ MsrReg = (MsrReg >> 8) | 3;
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x88);
+ PciData = (UINT32)MsrReg;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+
+ /* Send all IO (0000-FFFF) to southbridge. */
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC4);
+ PciData = 0x0000F000;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+ PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC0);
+ PciData = 0x00000003;
+ LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
+}
+
+void amd_initmmio(void)
+{
+ UINT64 MsrReg;
+ AMD_CONFIG_PARAMS StdHeader;
+
+ /*
+ Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base
+ Address MSR register.
+ */
+ MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse (CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
+ LibAmdMsrWrite (0xC0010058, &MsrReg, &StdHeader);
+
+ /*
+ Set the NB_CFG MSR register. Enable CF8 extended configuration cycles.
+ */
+ LibAmdMsrRead (0xC001001F, &MsrReg, &StdHeader);
+ MsrReg = MsrReg | 0x0000400000000000;
+ LibAmdMsrWrite (0xC001001F, &MsrReg, &StdHeader);
+
+ /* Set ROM cache onto WP to decrease post time */
+ MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull;
+ LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader);
+ MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
+ LibAmdMsrWrite (0x20D, &MsrReg, &StdHeader);
+}
diff --git a/src/mainboard/amd/dinar/Makefile.inc b/src/mainboard/amd/dinar/Makefile.inc
index 8dfe21d..4e7323a 100644
--- a/src/mainboard/amd/dinar/Makefile.inc
+++ b/src/mainboard/amd/dinar/Makefile.inc
@@ -18,13 +18,11 @@
#
romstage-y += buildOpts.c
-romstage-y += agesawrapper.c
romstage-y += BiosCallOuts.c
romstage-y += sb700_cfg.c
romstage-y += rd890_cfg.c
ramstage-y += buildOpts.c
-ramstage-y += agesawrapper.c
ramstage-y += BiosCallOuts.c
ramstage-y += sb700_cfg.c
ramstage-y += rd890_cfg.c
diff --git a/src/mainboard/amd/dinar/agesawrapper.c b/src/mainboard/amd/dinar/agesawrapper.c
deleted file mode 100644
index 9454e17..0000000
--- a/src/mainboard/amd/dinar/agesawrapper.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 Advanced Micro Devices, Inc.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stdint.h>
-#include <string.h>
-#include <cpu/x86/mtrr.h>
-#include <northbridge/amd/agesa/agesawrapper.h>
-#include <northbridge/amd/agesa/BiosCallOuts.h>
-#include "cpuRegisters.h"
-#include "cpuCacheInit.h"
-#include "cpuApicUtilities.h"
-#include "cpuEarlyInit.h"
-#include "cpuLateInit.h"
-#include "Dispatcher.h"
-#include "cpuCacheInit.h"
-#include "amdlib.h"
-#include "heapManager.h"
-#include "Filecode.h"
-#include <arch/io.h>
-
-#include <southbridge/amd/cimx/sb700/gpio_oem.h>
-
-#define FILECODE UNASSIGNED_FILE_FILECODE
-
-/*Get the Bus Number from CONFIG_MMCONF_BUS_NUMBER, Please reference AMD BIOS BKDG docuemt about it*/
-/*
-BusRange: bus range identifier. Read-write. Reset: X. This specifies the number of buses in the
-MMIO configuration space range. The size of the MMIO configuration space range varies with this
-field as follows: the size is 1 Mbyte times the number of buses. This field is encoded as follows:
-Bits Buses Bits Buses
-0h 1 5h 32
-1h 2 6h 64
-2h 4 7h 128
-3h 8 8h 256
-4h 16 Fh-9h Reserved
-*/
-STATIC UINT8 GetEndBusNum(VOID)
-{
- UINT64 BusNum;
- UINT8 Index;
- for (Index = 1; Index <= 8; Index++) {
- BusNum = CONFIG_MMCONF_BUS_NUMBER >> Index;
- if (BusNum == 1) {
- break;
- }
- }
- return Index;
-}
-
-AGESA_STATUS agesawrapper_amdinitcpuio(void)
-{
- AGESA_STATUS Status;
- UINT64 MsrReg;
- UINT32 PciData;
- PCI_ADDR PciAddress;
- AMD_CONFIG_PARAMS StdHeader;
- UINT32 TopMem;
- UINT32 nodes;
- UINT32 node;
- UINT32 SbLink;
- UINT32 i;
-
- /* get the number of coherent nodes in the system */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 0, 0x60);
- LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader);
- nodes = ((PciData >> 4) & 7) + 1; //nodes[6:4]
- /* Find out the Link ID of Node0 that connects to the
- * Southbridge (system IO hub). e.g. family10 MCM Processor,
- * SbLink is Processor0 Link2, internal Node0 Link3
- */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 0, 0x64);
- LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader);
- SbLink = (PciData >> 8) & 3; //assume ganged
- /* Enable MMIO on AMD CPU Address Map Controller for all nodes */
- for (node = 0; node < nodes; node++) {
- /* clear all MMIO Mapped Base/Limit Registers */
- for (i = 0; i < 8; i++) {
- PciData = 0x00000000;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80 + i * 8);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84 + i * 8);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- }
- /* clear all IO Space Base/Limit Registers */
- for (i = 0; i < 4; i++) {
- PciData = 0x00000000;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0 + i * 8);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4 + i * 8);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- }
-
- /* Enable MMIO on AMD CPU Address Map Controller */
-
- /* Set VGA Ram MMIO 0000A0000-0000BFFFF to Node0 sbLink */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80);
- PciData = (0xA0000 >> 8) | 3;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84);
- PciData = 0xB0000 >> 8;
- PciData &= (~0xFF);
- PciData |= SbLink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set UMA MMIO. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x88);
- LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader);
- TopMem = (UINT32) MsrReg;
- MsrReg = (MsrReg >> 8) | 3;
- PciData = (UINT32) MsrReg;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x8c);
- if (TopMem <= CONFIG_MMCONF_BASE_ADDRESS) {
- PciData = (CONFIG_MMCONF_BASE_ADDRESS - 1) >> 8;
- } else {
- PciData = (0x100000000ull - 1) >> 8;
- }
- PciData &= (~0xFF);
- PciData |= SbLink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set PCIE MMIO. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x90);
- PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 3;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x94);
- PciData = ((CONFIG_MMCONF_BASE_ADDRESS + CONFIG_MMCONF_BUS_NUMBER * 4096 * 256 - 1) >> 8) & (~0xFF);
- PciData &= (~0xFF);
- PciData |= MMIO_NP_BIT;
- PciData |= SbLink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set XAPIC MMIO. 24K */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x98);
- PciData = (0xFEC00000 >> 8) | 3;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x9c);
- PciData = ((0xFEC00000 + 6 * 4096 - 1) >> 8);
- PciData &= (~0xFF);
- PciData |= MMIO_NP_BIT;
- PciData |= SbLink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set Local APIC MMIO. 4K*4= 16K, Llano CPU are 4 cores */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xA0);
- PciData = (0xFEE00000 >> 8) | 3;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xA8);
- PciData = (0xFEE00000 + 4 * 4096 - 1) >> 8;
- PciData &= (~0xFF);
- PciData |= MMIO_NP_BIT;
- PciData |= SbLink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set PCIO: 0x0 - 0xFFF000 and enabled VGA IO */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0);
- PciData = 0x13;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4);
- PciData = 0x00FFF000;
- PciData &= (~0x7F);
- PciData |= SbLink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- }
- Status = AGESA_SUCCESS;
- return Status;
-}
-
-AGESA_STATUS agesawrapper_amdinitmmio(void)
-{
- AGESA_STATUS Status;
- UINT64 MsrReg;
- UINT32 PciData;
- PCI_ADDR PciAddress;
- AMD_CONFIG_PARAMS StdHeader;
-
- /*
- Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base
- Address MSR register.
- */
- MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (GetEndBusNum() << 2) | 1;
- LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader);
-
- /*
- Set the NB_CFG MSR register. Enable CF8 extended configuration cycles.
- */
- LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader);
- MsrReg = MsrReg | BIT46;
- LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader);
-
- /* Set PCIE MMIO. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x90);
- PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 3;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x94);
- PciData = ((CONFIG_MMCONF_BASE_ADDRESS + CONFIG_MMCONF_BUS_NUMBER * 4096 * 256 - 1) >> 8) | MMIO_NP_BIT;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Enable memory access */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04);
- LibAmdPciRead(AccessWidth8, PciAddress, &PciData, &StdHeader);
- PciData |= BIT1;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04);
- LibAmdPciWrite(AccessWidth8, PciAddress, &PciData, &StdHeader);
-
- /* Set ROM cache onto WP to decrease post time */
- MsrReg = (0x0100000000 - CACHE_ROM_SIZE) | 5;
- LibAmdMsrWrite(0x20E, &MsrReg, &StdHeader);
- MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
- LibAmdMsrWrite(0x20F, &MsrReg, &StdHeader);
-
- Status = AGESA_SUCCESS;
- return Status;
-}
diff --git a/src/mainboard/amd/dinar/romstage.c b/src/mainboard/amd/dinar/romstage.c
index c011038..ad6bce3 100644
--- a/src/mainboard/amd/dinar/romstage.c
+++ b/src/mainboard/amd/dinar/romstage.c
@@ -43,7 +43,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
u32 val;
- agesawrapper_amdinitmmio();
+ amd_initmmio();
if (!cpu_init_detectedx && boot_cpu()) {
diff --git a/src/mainboard/amd/inagua/romstage.c b/src/mainboard/amd/inagua/romstage.c
index 68822e0..6a13d03 100644
--- a/src/mainboard/amd/inagua/romstage.c
+++ b/src/mainboard/amd/inagua/romstage.c
@@ -54,7 +54,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
*/
__writemsr (0xc0010062, 0);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
if (!cpu_init_detectedx && boot_cpu()) {
post_code(0x30);
diff --git a/src/mainboard/amd/olivehill/romstage.c b/src/mainboard/amd/olivehill/romstage.c
index abab688..82dcd60 100644
--- a/src/mainboard/amd/olivehill/romstage.c
+++ b/src/mainboard/amd/olivehill/romstage.c
@@ -50,7 +50,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
outb(0xD2, 0xcd6);
outb(0x00, 0xcd7);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
/* Set LPC decode enables. */
pci_devfn_t dev = PCI_DEV(0, 0x14, 3);
@@ -101,7 +101,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
post_code(0x60);
agesawrapper_amdinitresume();
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amds3laterestore();
post_code(0x61);
diff --git a/src/mainboard/amd/parmer/romstage.c b/src/mainboard/amd/parmer/romstage.c
index 9a55e80..e38d715 100644
--- a/src/mainboard/amd/parmer/romstage.c
+++ b/src/mainboard/amd/parmer/romstage.c
@@ -42,7 +42,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
u32 val;
- agesawrapper_amdinitmmio();
+ amd_initmmio();
/* Set LPC decode enables. */
pci_devfn_t dev = PCI_DEV(0, 0x14, 3);
@@ -84,7 +84,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
post_code(0x60);
agesawrapper_amdinitresume();
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amds3laterestore();
post_code(0x61);
diff --git a/src/mainboard/amd/persimmon/romstage.c b/src/mainboard/amd/persimmon/romstage.c
index b0c1624..17da39c 100644
--- a/src/mainboard/amd/persimmon/romstage.c
+++ b/src/mainboard/amd/persimmon/romstage.c
@@ -60,7 +60,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
/* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */
__writemsr (0xc0010062, 0);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
if (!cpu_init_detectedx && boot_cpu()) {
post_code(0x30);
diff --git a/src/mainboard/amd/south_station/romstage.c b/src/mainboard/amd/south_station/romstage.c
index 727b92d..53a1dce 100644
--- a/src/mainboard/amd/south_station/romstage.c
+++ b/src/mainboard/amd/south_station/romstage.c
@@ -55,7 +55,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
/* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */
__writemsr (0xc0010062, 0);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
if (!cpu_init_detectedx && boot_cpu()) {
post_code(0x30);
diff --git a/src/mainboard/amd/thatcher/romstage.c b/src/mainboard/amd/thatcher/romstage.c
index 1934545..319cd3a 100644
--- a/src/mainboard/amd/thatcher/romstage.c
+++ b/src/mainboard/amd/thatcher/romstage.c
@@ -47,7 +47,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
u8 byte;
pci_devfn_t dev;
- agesawrapper_amdinitmmio();
+ amd_initmmio();
/* Set LPC decode enables. */
dev = PCI_DEV(0, 0x14, 3);
@@ -98,7 +98,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
post_code(0x60);
agesawrapper_amdinitresume();
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amds3laterestore();
post_code(0x61);
diff --git a/src/mainboard/amd/torpedo/romstage.c b/src/mainboard/amd/torpedo/romstage.c
index f2bcccc..e3f41a0 100644
--- a/src/mainboard/amd/torpedo/romstage.c
+++ b/src/mainboard/amd/torpedo/romstage.c
@@ -44,7 +44,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
u32 val;
post_code(0x35);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
if (!cpu_init_detectedx && boot_cpu()) {
post_code(0x30);
diff --git a/src/mainboard/amd/union_station/romstage.c b/src/mainboard/amd/union_station/romstage.c
index 4d31d2b..022b432 100644
--- a/src/mainboard/amd/union_station/romstage.c
+++ b/src/mainboard/amd/union_station/romstage.c
@@ -50,7 +50,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
__writemsr (0x20c, (0x0100000000ull - CACHE_ROM_SIZE) | 5);
__writemsr (0x20d, (0x1000000000ull - CACHE_ROM_SIZE) | 0x800);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
if (!cpu_init_detectedx && boot_cpu()) {
post_code(0x30);
diff --git a/src/mainboard/asrock/e350m1/romstage.c b/src/mainboard/asrock/e350m1/romstage.c
index ea59a8d..911e821 100644
--- a/src/mainboard/asrock/e350m1/romstage.c
+++ b/src/mainboard/asrock/e350m1/romstage.c
@@ -55,7 +55,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
/* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */
__writemsr(0xc0010062, 0);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
if (!cpu_init_detectedx && boot_cpu()) {
post_code(0x30);
diff --git a/src/mainboard/asrock/imb-a180/romstage.c b/src/mainboard/asrock/imb-a180/romstage.c
index 3d1458b..1ba1104 100644
--- a/src/mainboard/asrock/imb-a180/romstage.c
+++ b/src/mainboard/asrock/imb-a180/romstage.c
@@ -55,7 +55,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
//outb(0xD2, 0xcd6);
//outb(0x00, 0xcd7);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
/* Set LPC decode enables. */
pci_devfn_t dev = PCI_DEV(0, 0x14, 3);
@@ -125,7 +125,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
post_code(0x60);
agesawrapper_amdinitresume();
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amds3laterestore();
post_code(0x61);
diff --git a/src/mainboard/asus/f2a85-m/romstage.c b/src/mainboard/asus/f2a85-m/romstage.c
index fbc89a7..95298d1 100644
--- a/src/mainboard/asus/f2a85-m/romstage.c
+++ b/src/mainboard/asus/f2a85-m/romstage.c
@@ -75,7 +75,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
hudson_lpc_port80();
#endif
- agesawrapper_amdinitmmio();
+ amd_initmmio();
if (!cpu_init_detectedx && boot_cpu()) {
@@ -143,7 +143,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
post_code(0x60);
agesawrapper_amdinitresume();
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amds3laterestore();
post_code(0x61);
diff --git a/src/mainboard/gizmosphere/gizmo/romstage.c b/src/mainboard/gizmosphere/gizmo/romstage.c
index 5132eef..50cc12c 100644
--- a/src/mainboard/gizmosphere/gizmo/romstage.c
+++ b/src/mainboard/gizmosphere/gizmo/romstage.c
@@ -68,7 +68,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
msr.hi = 0;
wrmsr (MSR_PSTATE_CONTROL, msr);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
if (!cpu_init_detectedx && boot_cpu()) {
post_code(0x30);
diff --git a/src/mainboard/gizmosphere/gizmo2/romstage.c b/src/mainboard/gizmosphere/gizmo2/romstage.c
index abab688..82dcd60 100644
--- a/src/mainboard/gizmosphere/gizmo2/romstage.c
+++ b/src/mainboard/gizmosphere/gizmo2/romstage.c
@@ -50,7 +50,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
outb(0xD2, 0xcd6);
outb(0x00, 0xcd7);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
/* Set LPC decode enables. */
pci_devfn_t dev = PCI_DEV(0, 0x14, 3);
@@ -101,7 +101,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
post_code(0x60);
agesawrapper_amdinitresume();
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amds3laterestore();
post_code(0x61);
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/romstage.c b/src/mainboard/hp/pavilion_m6_1035dx/romstage.c
index d142a9d..bc92e6d 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/romstage.c
+++ b/src/mainboard/hp/pavilion_m6_1035dx/romstage.c
@@ -38,7 +38,7 @@
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
u32 val;
- agesawrapper_amdinitmmio();
+ amd_initmmio();
hudson_lpc_port80();
@@ -76,7 +76,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
post_code(0x60);
agesawrapper_amdinitresume();
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amds3laterestore();
post_code(0x61);
diff --git a/src/mainboard/jetway/nf81-t56n-lf/romstage.c b/src/mainboard/jetway/nf81-t56n-lf/romstage.c
index d7fa6bc..e2f43d9 100644
--- a/src/mainboard/jetway/nf81-t56n-lf/romstage.c
+++ b/src/mainboard/jetway/nf81-t56n-lf/romstage.c
@@ -76,7 +76,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
/* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */
__writemsr (0xc0010062, 0);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
if (!cpu_init_detectedx && boot_cpu()) {
post_code(0x30);
diff --git a/src/mainboard/lenovo/g505s/romstage.c b/src/mainboard/lenovo/g505s/romstage.c
index d142a9d..bc92e6d 100644
--- a/src/mainboard/lenovo/g505s/romstage.c
+++ b/src/mainboard/lenovo/g505s/romstage.c
@@ -38,7 +38,7 @@
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
u32 val;
- agesawrapper_amdinitmmio();
+ amd_initmmio();
hudson_lpc_port80();
@@ -76,7 +76,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
post_code(0x60);
agesawrapper_amdinitresume();
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amds3laterestore();
post_code(0x61);
diff --git a/src/mainboard/lippert/frontrunner-af/romstage.c b/src/mainboard/lippert/frontrunner-af/romstage.c
index 52da850..c25e1ee 100644
--- a/src/mainboard/lippert/frontrunner-af/romstage.c
+++ b/src/mainboard/lippert/frontrunner-af/romstage.c
@@ -59,7 +59,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
/* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */
__writemsr (0xc0010062, 0);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
if (!cpu_init_detectedx && boot_cpu()) {
post_code(0x30);
diff --git a/src/mainboard/lippert/toucan-af/romstage.c b/src/mainboard/lippert/toucan-af/romstage.c
index 13d6f66..c5212d7 100644
--- a/src/mainboard/lippert/toucan-af/romstage.c
+++ b/src/mainboard/lippert/toucan-af/romstage.c
@@ -60,7 +60,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
/* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */
__writemsr (0xc0010062, 0);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
if (!cpu_init_detectedx && boot_cpu()) {
post_code(0x30);
diff --git a/src/mainboard/supermicro/h8qgi/romstage.c b/src/mainboard/supermicro/h8qgi/romstage.c
index 9c48601..477f1c4 100644
--- a/src/mainboard/supermicro/h8qgi/romstage.c
+++ b/src/mainboard/supermicro/h8qgi/romstage.c
@@ -45,7 +45,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
u32 val;
post_code(0x30);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
post_code(0x31);
/* Halt if there was a built in self test failure */
diff --git a/src/mainboard/supermicro/h8scm/romstage.c b/src/mainboard/supermicro/h8scm/romstage.c
index 2f4c828..6e7ad70 100644
--- a/src/mainboard/supermicro/h8scm/romstage.c
+++ b/src/mainboard/supermicro/h8scm/romstage.c
@@ -44,7 +44,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
u32 val;
post_code(0x30);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
post_code(0x31);
/* Halt if there was a built in self test failure */
diff --git a/src/mainboard/tyan/s8226/romstage.c b/src/mainboard/tyan/s8226/romstage.c
index 8587ed1..ac28874 100644
--- a/src/mainboard/tyan/s8226/romstage.c
+++ b/src/mainboard/tyan/s8226/romstage.c
@@ -43,7 +43,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
u32 val;
post_code(0x30);
- agesawrapper_amdinitmmio();
+ amd_initmmio();
post_code(0x31);
/* For serial port. */
diff --git a/src/northbridge/amd/agesa/agesawrapper.h b/src/northbridge/amd/agesa/agesawrapper.h
index 6649eb9..67ea637 100644
--- a/src/northbridge/amd/agesa/agesawrapper.h
+++ b/src/northbridge/amd/agesa/agesawrapper.h
@@ -46,8 +46,9 @@ void agesawrapper_trace(AGESA_STATUS ret, AMD_CONFIG_PARAMS *StdHeader, const ch
#define AGESA_EVENTLOG(status, stdheader) \
agesawrapper_trace(status, stdheader, __func__)
-AGESA_STATUS agesawrapper_amdinitcpuio(void);
-AGESA_STATUS agesawrapper_amdinitmmio(void);
+void amd_initcpuio(void);
+void amd_initmmio(void);
+
AGESA_STATUS agesawrapper_amdinitresume(void);
AGESA_STATUS agesawrapper_amdS3Save(void);
AGESA_STATUS agesawrapper_amds3laterestore(void);
diff --git a/src/northbridge/amd/agesa/family12/agesawrapper.c b/src/northbridge/amd/agesa/family12/agesawrapper.c
index f6ae45c..d9c5d37 100644
--- a/src/northbridge/amd/agesa/family12/agesawrapper.c
+++ b/src/northbridge/amd/agesa/family12/agesawrapper.c
@@ -45,99 +45,6 @@ VOID *AcpiWheaMce = NULL;
VOID *AcpiWheaCmc = NULL;
VOID *AcpiAlib = NULL;
-AGESA_STATUS agesawrapper_amdinitcpuio(VOID)
-{
- UINT64 MsrReg;
- UINT32 PciData;
- PCI_ADDR PciAddress;
- AMD_CONFIG_PARAMS StdHeader;
-
- /* Enable MMIO on AMD CPU Address Map Controller */
-
- /* Start to set MMIO 0000A0000-0000BFFFF to Node0 Link0 */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84);
- PciData = 0x00000B00;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80);
- PciData = 0x00000A03;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set TOM-DFFFFFFF to Node0 Link0. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C);
- PciData = 0x00DFFF00;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader);
- MsrReg = (MsrReg >> 8) | 3;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88);
- PciData = (UINT32) MsrReg;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- /* Set E0000000-FFFFFFFF to Node0 Link0 with NP set. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xBC);
- PciData = 0x00FFFF00 | 0x80;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xB8);
- PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 03;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- /* Start to set PCIIO 0000-FFFF to Node0 Link0 with ISA&VGA set. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4);
-//- PciData = 0x0000F000;
- PciData = 0x00FFF000;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0);
- PciData = 0x00000013;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- return AGESA_SUCCESS;
-}
-
-AGESA_STATUS agesawrapper_amdinitmmio(VOID)
-{
- UINT64 MsrReg;
- UINT32 PciData;
- PCI_ADDR PciAddress;
- AMD_CONFIG_PARAMS StdHeader;
-
- /*
- Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base
- Address MSR register.
- */
- MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
- LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader);
-
- /*
- Set the NB_CFG MSR register. Enable CF8 extended configuration cycles.
- */
- LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader);
- MsrReg = MsrReg | 0x0000400000000000ull;
- LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader);
-
- /* Enable Non-Post Memory in CPU */
- PciData = CONFIG_MMCONF_BASE_ADDRESS + (CONFIG_MMCONF_BUS_NUMBER * 0x100000) - 1;
- PciData = (PciData >> 8) & ~0xff;
- PciData |= 0x80;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x018, 0x01, 0xA4);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- PciData = ((CONFIG_MMCONF_BASE_ADDRESS >> 8) | 0x03);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x018, 0x01, 0xA0);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Enable memory access */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04);
- LibAmdPciRead(AccessWidth8, PciAddress, &PciData, &StdHeader);
- PciData |= BIT1;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0x04);
- LibAmdPciWrite(AccessWidth8, PciAddress, &PciData, &StdHeader);
-
- /* Set ROM cache onto WP to decrease post time */
- MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull;
- LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader);
- MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
- LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader);
-
- return AGESA_SUCCESS;
-}
-
AGESA_STATUS agesawrapper_amdinitreset(VOID)
{
AGESA_STATUS status;
diff --git a/src/northbridge/amd/agesa/family12/northbridge.c b/src/northbridge/amd/agesa/family12/northbridge.c
index f8256bb..fe9cd72 100644
--- a/src/northbridge/amd/agesa/family12/northbridge.c
+++ b/src/northbridge/amd/agesa/family12/northbridge.c
@@ -756,7 +756,7 @@ static void domain_enable_resources(device_t dev)
#endif
/* Enable MMIO on AMD CPU Address Map Controller */
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amdinitmid();
printk(BIOS_DEBUG, "Fam12h - northbridge.c - %s - End.\n",__func__);
diff --git a/src/northbridge/amd/agesa/family14/agesawrapper.c b/src/northbridge/amd/agesa/family14/agesawrapper.c
index fecec93..5f26d85 100644
--- a/src/northbridge/amd/agesa/family14/agesawrapper.c
+++ b/src/northbridge/amd/agesa/family14/agesawrapper.c
@@ -34,10 +34,6 @@
#define FILECODE UNASSIGNED_FILE_FILECODE
-/* Define AMD Ontario APPU SSID/SVID */
-#define AMD_APU_SVID 0x1022
-#define AMD_APU_SSID 0x1234
-
/* ACPI table pointers returned by AmdInitLate */
VOID *DmiTable = NULL;
VOID *AcpiPstate = NULL;
@@ -48,83 +44,6 @@ VOID *AcpiWheaMce = NULL;
VOID *AcpiWheaCmc = NULL;
VOID *AcpiAlib = NULL;
-AGESA_STATUS agesawrapper_amdinitcpuio(VOID)
-{
- UINT64 MsrReg;
- UINT32 PciData;
- PCI_ADDR PciAddress;
- AMD_CONFIG_PARAMS StdHeader;
-
- /* Enable legacy video routing: D18F1xF4 VGA Enable */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xF4);
- PciData = 1;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* The platform BIOS needs to ensure the memory ranges of SB800 legacy
- * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are
- * set to non-posted regions.
- */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84);
- PciData = 0x00FEDF00; // last address before processor local APIC at FEE00000
- PciData |= 1 << 7; // set NP (non-posted) bit
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80);
- PciData = (0xFED00000 >> 8) | 3; // lowest NP address is HPET at FED00000
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Map the remaining PCI hole as posted MMIO */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C);
- PciData = 0x00FECF00; // last address before non-posted range
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader);
- MsrReg = (MsrReg >> 8) | 3;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88);
- PciData = (UINT32) MsrReg;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Send all IO (0000-FFFF) to southbridge. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4);
- PciData = 0x0000F000;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0);
- PciData = 0x00000003;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- return AGESA_SUCCESS;
-}
-
-AGESA_STATUS agesawrapper_amdinitmmio(VOID)
-{
- UINT64 MsrReg;
- UINT32 PciData;
- PCI_ADDR PciAddress;
- AMD_CONFIG_PARAMS StdHeader;
-
- /*
- Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base
- Address MSR register.
- */
- MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
- LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader);
-
- /*
- Set the NB_CFG MSR register. Enable CF8 extended configuration cycles.
- */
- LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader);
- MsrReg = MsrReg | 0x0000400000000000ull;
- LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader);
-
- /* Set Ontario Link Data */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0xE0);
- PciData = 0x01308002;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0, 0, 0xE4);
- PciData = (AMD_APU_SSID << 0x10) | AMD_APU_SVID;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- return AGESA_SUCCESS;
-}
-
AGESA_STATUS agesawrapper_amdinitreset(VOID)
{
AGESA_STATUS status;
diff --git a/src/northbridge/amd/agesa/family14/northbridge.c b/src/northbridge/amd/agesa/family14/northbridge.c
index 92c1e60..ff669ef 100644
--- a/src/northbridge/amd/agesa/family14/northbridge.c
+++ b/src/northbridge/amd/agesa/family14/northbridge.c
@@ -755,7 +755,7 @@ static void domain_enable_resources(device_t dev)
if (!acpi_is_wakeup_s3()) {
/* Enable MMIO on AMD CPU Address Map Controller */
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amdinitmid();
}
diff --git a/src/northbridge/amd/agesa/family15/agesawrapper.c b/src/northbridge/amd/agesa/family15/agesawrapper.c
index 2bc3e95..271b4df 100644
--- a/src/northbridge/amd/agesa/family15/agesawrapper.c
+++ b/src/northbridge/amd/agesa/family15/agesawrapper.c
@@ -60,127 +60,6 @@ void OemCustomizeInitPost(AMD_POST_PARAMS *InitPost)
#endif
}
-#if !IS_ENABLED(CONFIG_BOARD_AMD_DINAR)
-AGESA_STATUS agesawrapper_amdinitcpuio(void)
-{
- UINT32 PciData;
- PCI_ADDR PciAddress;
- AMD_CONFIG_PARAMS StdHeader;
- UINT32 nodes;
- UINT32 node;
- UINT32 sblink;
- UINT32 i;
- UINT32 TOM;
-
- /* get the number of coherent nodes in the system */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB, FUNC_0, 0x60);
- LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader);
- nodes = ((PciData >> 4) & 7) + 1; //NodeCnt[2:0]
-
- /* Find out the Link ID of Node0 that connects to the
- * Southbridge (system IO hub). e.g. family10 MCM Processor,
- * sbLink is Processor0 Link2, internal Node0 Link3
- */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB, FUNC_0, 0x64);
- LibAmdPciRead(AccessWidth32, PciAddress, &PciData, &StdHeader);
- sblink = (PciData >> 8) & 3; //assume ganged
-
- /* Enable MMIO on AMD CPU Address Map Controller for all nodes */
- for (node = 0; node < nodes; node++) {
- /* clear all MMIO Mapped Base/Limit Registers */
- for (i = 0; i < 8; i++) {
- PciData = 0x00000000;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80 + i * 8);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84 + i * 8);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- }
-
- /* clear all IO Space Base/Limit Registers */
- for (i = 0; i < 4; i++) {
- PciData = 0x00000000;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4 + i * 8);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0 + i * 8);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- }
-
- /* Set VGA Ram MMIO 0000A0000-0000BFFFF to Node0 sbLink */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x84);
- PciData = 0x00000B00;
- PciData |= sblink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x80);
- PciData = 0x00000A03;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set TOM1-FFFFFFFF to Node0 sbLink. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x8C);
- PciData = 0x00FFFF00;
- PciData |= sblink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- TOM = (UINT32) MsrRead(TOP_MEM);
- PciData = (TOM >> 8) | 0x03;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0x88);
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set MMCONF space to Node0 sbLink with NP set.
- * default E0000000-EFFFFFFF
- * Just have all mmio set to non-posted,
- * coreboot not implemente the range by range setting yet.
- */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xBC);
- PciData = CONFIG_MMCONF_BASE_ADDRESS + (CONFIG_MMCONF_BUS_NUMBER * 0x100000) - 1; //1MB each bus
- PciData = (PciData >> 8) & 0xFFFFFF00;
- PciData |= 0x80; //NP
- PciData |= sblink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xB8);
- PciData = (CONFIG_MMCONF_BASE_ADDRESS >> 8) | 0x03;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Set PCIO: 0x0 - 0xFFF000 to Node0 sbLink and enabled VGA IO */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC4);
- PciData = 0x00FFF000;
- PciData |= sblink << 4;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, CONFIG_CDB + node, FUNC_1, 0xC0);
- PciData = 0x00000033;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- }
-
- return AGESA_SUCCESS;
-}
-
-AGESA_STATUS agesawrapper_amdinitmmio(void)
-{
- UINT64 MsrReg;
- AMD_CONFIG_PARAMS StdHeader;
-
- /*
- * Set the MMIO Configuration Base Address and Bus Range onto
- * MMIO configuration base Address MSR register.
- */
- MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
- LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader);
-
- /*
- * Set the NB_CFG MSR register. Enable CF8 extended configuration cycles.
- */
- LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader);
- MsrReg = MsrReg | (1ULL << 46);
- LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader);
-
- /* Set ROM cache onto WP to decrease post time */
- MsrReg = (0x0100000000 - CACHE_ROM_SIZE) | 5;
- LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader);
- MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
- LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader);
-
- return AGESA_SUCCESS;
-}
-#endif
-
AGESA_STATUS agesawrapper_amdinitreset(void)
{
AGESA_STATUS status = AGESA_SUCCESS;
diff --git a/src/northbridge/amd/agesa/family15/northbridge.c b/src/northbridge/amd/agesa/family15/northbridge.c
index cf328d8..c030d57 100644
--- a/src/northbridge/amd/agesa/family15/northbridge.c
+++ b/src/northbridge/amd/agesa/family15/northbridge.c
@@ -703,7 +703,7 @@ static void domain_enable_resources(device_t dev)
sb_After_Pci_Init();
#endif
/* Enable MMIO on AMD CPU Address Map Controller */
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amdinitmid();
printk(BIOS_DEBUG, " Fam15 - leaving %s.\n", __func__);
diff --git a/src/northbridge/amd/agesa/family15rl/agesawrapper.c b/src/northbridge/amd/agesa/family15rl/agesawrapper.c
index 043442a..205b629 100644
--- a/src/northbridge/amd/agesa/family15rl/agesawrapper.c
+++ b/src/northbridge/amd/agesa/family15rl/agesawrapper.c
@@ -52,79 +52,6 @@ VOID *AcpiWheaCmc = NULL;
VOID *AcpiAlib = NULL;
VOID *AcpiIvrs = NULL;
-AGESA_STATUS agesawrapper_amdinitcpuio(void)
-{
- UINT64 MsrReg;
- UINT32 PciData;
- PCI_ADDR PciAddress;
- AMD_CONFIG_PARAMS StdHeader;
-
- /* Enable legacy video routing: D18F1xF4 VGA Enable */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xF4);
- PciData = 1;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* The platform BIOS needs to ensure the memory ranges of Hudson legacy
- * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are
- * set to non-posted regions.
- */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84);
- PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */
- PciData |= 1 << 7; /* set NP (non-posted) bit */
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80);
- PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Map the remaining PCI hole as posted MMIO */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C);
- PciData = 0x00FECF00; /* last address before non-posted range */
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader);
- MsrReg = (MsrReg >> 8) | 3;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88);
- PciData = (UINT32) MsrReg;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Send all IO (0000-FFFF) to southbridge. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4);
- PciData = 0x0000F000;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0);
- PciData = 0x00000003;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- return AGESA_SUCCESS;
-}
-
-AGESA_STATUS agesawrapper_amdinitmmio(void)
-{
- UINT64 MsrReg;
- AMD_CONFIG_PARAMS StdHeader;
-
- /*
- Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base
- Address MSR register.
- */
- MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
- LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader);
-
- /*
- Set the NB_CFG MSR register. Enable CF8 extended configuration cycles.
- */
- LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader);
- MsrReg = MsrReg | 0x0000400000000000;
- LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader);
-
- /* Set ROM cache onto WP to decrease post time */
- MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull;
- LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader);
- MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
- LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader);
-
- return AGESA_SUCCESS;
-}
-
AGESA_STATUS agesawrapper_amdinitreset(void)
{
AGESA_STATUS status;
diff --git a/src/northbridge/amd/agesa/family15rl/northbridge.c b/src/northbridge/amd/agesa/family15rl/northbridge.c
index 259cdb9..a27e902 100644
--- a/src/northbridge/amd/agesa/family15rl/northbridge.c
+++ b/src/northbridge/amd/agesa/family15rl/northbridge.c
@@ -697,7 +697,7 @@ static void domain_enable_resources(struct device *dev)
/* Must be called after PCI enumeration and resource allocation */
if (!acpi_is_wakeup_s3()) {
/* Enable MMIO on AMD CPU Address Map Controller */
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amdinitmid();
}
diff --git a/src/northbridge/amd/agesa/family15tn/agesawrapper.c b/src/northbridge/amd/agesa/family15tn/agesawrapper.c
index 043442a..205b629 100644
--- a/src/northbridge/amd/agesa/family15tn/agesawrapper.c
+++ b/src/northbridge/amd/agesa/family15tn/agesawrapper.c
@@ -52,79 +52,6 @@ VOID *AcpiWheaCmc = NULL;
VOID *AcpiAlib = NULL;
VOID *AcpiIvrs = NULL;
-AGESA_STATUS agesawrapper_amdinitcpuio(void)
-{
- UINT64 MsrReg;
- UINT32 PciData;
- PCI_ADDR PciAddress;
- AMD_CONFIG_PARAMS StdHeader;
-
- /* Enable legacy video routing: D18F1xF4 VGA Enable */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xF4);
- PciData = 1;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* The platform BIOS needs to ensure the memory ranges of Hudson legacy
- * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are
- * set to non-posted regions.
- */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84);
- PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */
- PciData |= 1 << 7; /* set NP (non-posted) bit */
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80);
- PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Map the remaining PCI hole as posted MMIO */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C);
- PciData = 0x00FECF00; /* last address before non-posted range */
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader);
- MsrReg = (MsrReg >> 8) | 3;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88);
- PciData = (UINT32) MsrReg;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Send all IO (0000-FFFF) to southbridge. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4);
- PciData = 0x0000F000;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0);
- PciData = 0x00000003;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- return AGESA_SUCCESS;
-}
-
-AGESA_STATUS agesawrapper_amdinitmmio(void)
-{
- UINT64 MsrReg;
- AMD_CONFIG_PARAMS StdHeader;
-
- /*
- Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base
- Address MSR register.
- */
- MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
- LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader);
-
- /*
- Set the NB_CFG MSR register. Enable CF8 extended configuration cycles.
- */
- LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader);
- MsrReg = MsrReg | 0x0000400000000000;
- LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader);
-
- /* Set ROM cache onto WP to decrease post time */
- MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull;
- LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader);
- MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
- LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader);
-
- return AGESA_SUCCESS;
-}
-
AGESA_STATUS agesawrapper_amdinitreset(void)
{
AGESA_STATUS status;
diff --git a/src/northbridge/amd/agesa/family15tn/northbridge.c b/src/northbridge/amd/agesa/family15tn/northbridge.c
index 4a2ca0e..c7f7fef 100644
--- a/src/northbridge/amd/agesa/family15tn/northbridge.c
+++ b/src/northbridge/amd/agesa/family15tn/northbridge.c
@@ -695,7 +695,7 @@ static void domain_enable_resources(device_t dev)
/* Must be called after PCI enumeration and resource allocation */
if (!acpi_is_wakeup_s3()) {
/* Enable MMIO on AMD CPU Address Map Controller */
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amdinitmid();
}
diff --git a/src/northbridge/amd/agesa/family16kb/agesawrapper.c b/src/northbridge/amd/agesa/family16kb/agesawrapper.c
index 043442a..205b629 100644
--- a/src/northbridge/amd/agesa/family16kb/agesawrapper.c
+++ b/src/northbridge/amd/agesa/family16kb/agesawrapper.c
@@ -52,79 +52,6 @@ VOID *AcpiWheaCmc = NULL;
VOID *AcpiAlib = NULL;
VOID *AcpiIvrs = NULL;
-AGESA_STATUS agesawrapper_amdinitcpuio(void)
-{
- UINT64 MsrReg;
- UINT32 PciData;
- PCI_ADDR PciAddress;
- AMD_CONFIG_PARAMS StdHeader;
-
- /* Enable legacy video routing: D18F1xF4 VGA Enable */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xF4);
- PciData = 1;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* The platform BIOS needs to ensure the memory ranges of Hudson legacy
- * devices (TPM, HPET, BIOS RAM, Watchdog Timer, I/O APIC and ACPI) are
- * set to non-posted regions.
- */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x84);
- PciData = 0x00FEDF00; /* last address before processor local APIC at FEE00000 */
- PciData |= 1 << 7; /* set NP (non-posted) bit */
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x80);
- PciData = (0xFED00000 >> 8) | 3; /* lowest NP address is HPET at FED00000 */
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Map the remaining PCI hole as posted MMIO */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x8C);
- PciData = 0x00FECF00; /* last address before non-posted range */
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- LibAmdMsrRead(0xC001001A, &MsrReg, &StdHeader);
- MsrReg = (MsrReg >> 8) | 3;
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0x88);
- PciData = (UINT32) MsrReg;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- /* Send all IO (0000-FFFF) to southbridge. */
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC4);
- PciData = 0x0000F000;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
- PciAddress.AddressValue = MAKE_SBDFO(0, 0, 0x18, 1, 0xC0);
- PciData = 0x00000003;
- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader);
-
- return AGESA_SUCCESS;
-}
-
-AGESA_STATUS agesawrapper_amdinitmmio(void)
-{
- UINT64 MsrReg;
- AMD_CONFIG_PARAMS StdHeader;
-
- /*
- Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base
- Address MSR register.
- */
- MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (LibAmdBitScanReverse(CONFIG_MMCONF_BUS_NUMBER) << 2) | 1;
- LibAmdMsrWrite(0xC0010058, &MsrReg, &StdHeader);
-
- /*
- Set the NB_CFG MSR register. Enable CF8 extended configuration cycles.
- */
- LibAmdMsrRead(0xC001001F, &MsrReg, &StdHeader);
- MsrReg = MsrReg | 0x0000400000000000;
- LibAmdMsrWrite(0xC001001F, &MsrReg, &StdHeader);
-
- /* Set ROM cache onto WP to decrease post time */
- MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull;
- LibAmdMsrWrite(0x20C, &MsrReg, &StdHeader);
- MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull;
- LibAmdMsrWrite(0x20D, &MsrReg, &StdHeader);
-
- return AGESA_SUCCESS;
-}
-
AGESA_STATUS agesawrapper_amdinitreset(void)
{
AGESA_STATUS status;
diff --git a/src/northbridge/amd/agesa/family16kb/northbridge.c b/src/northbridge/amd/agesa/family16kb/northbridge.c
index 29ddecb..86adfae 100644
--- a/src/northbridge/amd/agesa/family16kb/northbridge.c
+++ b/src/northbridge/amd/agesa/family16kb/northbridge.c
@@ -737,7 +737,7 @@ static void domain_enable_resources(device_t dev)
/* Must be called after PCI enumeration and resource allocation */
if (!acpi_is_wakeup_s3()) {
/* Enable MMIO on AMD CPU Address Map Controller */
- agesawrapper_amdinitcpuio();
+ amd_initcpuio();
agesawrapper_amdinitmid();
}
diff --git a/src/southbridge/amd/cimx/sb700/gpio_oem.h b/src/southbridge/amd/cimx/sb700/gpio_oem.h
index 7acd4f5..f28df0e 100644
--- a/src/southbridge/amd/cimx/sb700/gpio_oem.h
+++ b/src/southbridge/amd/cimx/sb700/gpio_oem.h
@@ -1,8 +1,6 @@
#ifndef _CIMX_SB_GPIO_OEM_H_
#define _CIMX_SB_GPIO_OEM_H_
-#define MMIO_NP_BIT BIT7
-
/* Hudson-2 ACPI PmIO Space Define */
#define SB_ACPI_BASE_ADDRESS 0x0400
#define ACPI_MMIO_BASE 0xFED80000
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