summaryrefslogtreecommitdiff
path: root/src/northbridge
diff options
context:
space:
mode:
Diffstat (limited to 'src/northbridge')
-rw-r--r--src/northbridge/amd/amdfam10/Makefile.inc2
-rw-r--r--src/northbridge/amd/amdfam10/ht_config.c (renamed from src/northbridge/amd/amdfam10/conf.c)38
-rw-r--r--src/northbridge/amd/amdfam10/ht_config.h62
-rw-r--r--src/northbridge/amd/amdfam10/northbridge.c8
4 files changed, 88 insertions, 22 deletions
diff --git a/src/northbridge/amd/amdfam10/Makefile.inc b/src/northbridge/amd/amdfam10/Makefile.inc
index fdbfa1222a..65bdc0363c 100644
--- a/src/northbridge/amd/amdfam10/Makefile.inc
+++ b/src/northbridge/amd/amdfam10/Makefile.inc
@@ -3,6 +3,8 @@ ramstage-y += misc_control.c
romstage-y += amdfam10_util.c
ramstage-y += amdfam10_util.c
+ramstage-y += ht_config.c
+
ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi.c
ramstage-y += get_pci1234.c
diff --git a/src/northbridge/amd/amdfam10/conf.c b/src/northbridge/amd/amdfam10/ht_config.c
index ba488bf861..cfd8a24526 100644
--- a/src/northbridge/amd/amdfam10/conf.c
+++ b/src/northbridge/amd/amdfam10/ht_config.c
@@ -17,14 +17,17 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-typedef struct amdfam10_sysconf_t sys_info_conf_t;
+#include <arch/io.h>
+#include <stdint.h>
+#include <device/device.h>
+#include <device/pci_ops.h>
-struct dram_base_mask_t {
- u32 base; //[47:27] at [28:8]
- u32 mask; //[47:27] at [28:8] and enable at bit 0
-};
+#include <cpu/amd/amdfam10_sysconf.h>
+#include "northbridge.h"
+#include "amdfam10.h"
+#include "ht_config.h"
-static struct dram_base_mask_t get_dram_base_mask(u32 nodeid)
+struct dram_base_mask_t get_dram_base_mask(u32 nodeid)
{
struct dram_base_mask_t d;
device_t dev = __f1_dev[0];
@@ -45,7 +48,7 @@ static struct dram_base_mask_t get_dram_base_mask(u32 nodeid)
}
-static void set_config_map_reg(u32 nodeid, u32 linkn, u32 ht_c_index,
+void set_config_map_reg(u32 nodeid, u32 linkn, u32 ht_c_index,
u32 busn_min, u32 busn_max, u32 segbit,
u32 nodes)
{
@@ -62,7 +65,7 @@ static void set_config_map_reg(u32 nodeid, u32 linkn, u32 ht_c_index,
}
}
-static void clear_config_map_reg(u32 nodeid, u32 linkn, u32 ht_c_index,
+void clear_config_map_reg(u32 nodeid, u32 linkn, u32 ht_c_index,
u32 busn_min, u32 busn_max, u32 nodes)
{
u32 i;
@@ -74,7 +77,7 @@ static void clear_config_map_reg(u32 nodeid, u32 linkn, u32 ht_c_index,
}
#if CONFIG_PCI_BUS_SEGN_BITS
-static u32 check_segn(device_t dev, u32 segbusn, u32 nodes,
+u32 check_segn(device_t dev, u32 segbusn, u32 nodes,
sys_info_conf_t *sysinfo)
{
//check segbusn here, We need every node have the same segn
@@ -95,7 +98,7 @@ static u32 check_segn(device_t dev, u32 segbusn, u32 nodes,
}
#endif
-static u32 get_ht_c_index(u32 nodeid, u32 linkn, sys_info_conf_t *sysinfo)
+u32 get_ht_c_index(u32 nodeid, u32 linkn, sys_info_conf_t *sysinfo)
{
u32 tempreg;
u32 ht_c_index = 0;
@@ -126,7 +129,7 @@ static u32 get_ht_c_index(u32 nodeid, u32 linkn, sys_info_conf_t *sysinfo)
return -1;
}
-static void store_ht_c_conf_bus(u32 nodeid, u32 linkn, u32 ht_c_index,
+void store_ht_c_conf_bus(u32 nodeid, u32 linkn, u32 ht_c_index,
u32 busn_min, u32 busn_max,
sys_info_conf_t *sysinfo)
{
@@ -136,7 +139,7 @@ static void store_ht_c_conf_bus(u32 nodeid, u32 linkn, u32 ht_c_index,
}
-static u32 get_io_addr_index(u32 nodeid, u32 linkn)
+u32 get_io_addr_index(u32 nodeid, u32 linkn)
{
u32 index;
@@ -151,7 +154,7 @@ static u32 get_io_addr_index(u32 nodeid, u32 linkn)
return 0;
}
-static u32 get_mmio_addr_index(u32 nodeid, u32 linkn)
+u32 get_mmio_addr_index(u32 nodeid, u32 linkn)
{
u32 index;
@@ -166,7 +169,8 @@ static u32 get_mmio_addr_index(u32 nodeid, u32 linkn)
return 0;
}
-static void store_conf_io_addr(u32 nodeid, u32 linkn, u32 reg, u32 index,
+
+void store_conf_io_addr(u32 nodeid, u32 linkn, u32 reg, u32 index,
u32 io_min, u32 io_max)
{
u32 val;
@@ -184,7 +188,7 @@ static void store_conf_io_addr(u32 nodeid, u32 linkn, u32 reg, u32 index,
}
-static void store_conf_mmio_addr(u32 nodeid, u32 linkn, u32 reg, u32 index,
+void store_conf_mmio_addr(u32 nodeid, u32 linkn, u32 reg, u32 index,
u32 mmio_min, u32 mmio_max)
{
u32 val;
@@ -202,7 +206,7 @@ static void store_conf_mmio_addr(u32 nodeid, u32 linkn, u32 reg, u32 index,
}
-static void set_io_addr_reg(device_t dev, u32 nodeid, u32 linkn, u32 reg,
+void set_io_addr_reg(device_t dev, u32 nodeid, u32 linkn, u32 reg,
u32 io_min, u32 io_max)
{
u32 i;
@@ -229,7 +233,7 @@ static void set_io_addr_reg(device_t dev, u32 nodeid, u32 linkn, u32 reg,
pci_write_config32(__f1_dev[i], reg, tempreg);
}
-static void set_mmio_addr_reg(u32 nodeid, u32 linkn, u32 reg, u32 index, u32 mmio_min, u32 mmio_max, u32 nodes)
+void set_mmio_addr_reg(u32 nodeid, u32 linkn, u32 reg, u32 index, u32 mmio_min, u32 mmio_max, u32 nodes)
{
u32 i;
u32 tempreg;
diff --git a/src/northbridge/amd/amdfam10/ht_config.h b/src/northbridge/amd/amdfam10/ht_config.h
new file mode 100644
index 0000000000..9b82f545b6
--- /dev/null
+++ b/src/northbridge/amd/amdfam10/ht_config.h
@@ -0,0 +1,62 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007 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
+ */
+
+typedef struct amdfam10_sysconf_t sys_info_conf_t;
+
+/* FIXME */
+extern device_t __f1_dev[];
+
+struct dram_base_mask_t {
+ u32 base; //[47:27] at [28:8]
+ u32 mask; //[47:27] at [28:8] and enable at bit 0
+};
+
+struct dram_base_mask_t get_dram_base_mask(u32 nodeid);
+
+void set_config_map_reg(u32 nodeid, u32 linkn, u32 ht_c_index,
+ u32 busn_min, u32 busn_max, u32 segbit,
+ u32 nodes);
+void clear_config_map_reg(u32 nodeid, u32 linkn, u32 ht_c_index,
+ u32 busn_min, u32 busn_max, u32 nodes);
+u32 check_segn(device_t dev, u32 segbusn, u32 nodes,
+ sys_info_conf_t *sysinfo);
+
+void store_ht_c_conf_bus(u32 nodeid, u32 linkn, u32 ht_c_index,
+ u32 busn_min, u32 busn_max,
+ sys_info_conf_t *sysinfo);
+
+u32 get_ht_c_index(u32 nodeid, u32 linkn, sys_info_conf_t *sysinfo);
+
+
+void store_conf_io_addr(u32 nodeid, u32 linkn, u32 reg, u32 index,
+ u32 io_min, u32 io_max);
+
+void store_conf_mmio_addr(u32 nodeid, u32 linkn, u32 reg, u32 index,
+ u32 mmio_min, u32 mmio_max);
+
+
+u32 get_io_addr_index(u32 nodeid, u32 linkn);
+u32 get_mmio_addr_index(u32 nodeid, u32 linkn);
+
+void set_io_addr_reg(device_t dev, u32 nodeid, u32 linkn, u32 reg,
+ u32 io_min, u32 io_max);
+
+void set_mmio_addr_reg(u32 nodeid, u32 linkn, u32 reg, u32 index, u32 mmio_min, u32 mmio_max, u32 nodes);
+
+
diff --git a/src/northbridge/amd/amdfam10/northbridge.c b/src/northbridge/amd/amdfam10/northbridge.c
index cbeddf2aad..503dcf9d65 100644
--- a/src/northbridge/amd/amdfam10/northbridge.c
+++ b/src/northbridge/amd/amdfam10/northbridge.c
@@ -32,6 +32,7 @@
#include <cpu/x86/lapic.h>
#include <cpu/amd/mtrr.h>
+#include <cpu/amd/amdfam10_sysconf.h>
#if CONFIG_LOGICAL_CPUS
#include <cpu/amd/multicore.h>
@@ -39,14 +40,13 @@
#endif
#include "northbridge.h"
-
#include "amdfam10.h"
+#include "ht_config.h"
#if CONFIG_HW_MEM_HOLE_SIZEK != 0
#include <cpu/amd/model_10xxx_rev.h>
#endif
-#include <cpu/amd/amdfam10_sysconf.h>
#if CONFIG_AMD_SB_CIMX
#include <sb_cimx.h>
#endif
@@ -55,7 +55,7 @@ struct amdfam10_sysconf_t sysconf;
#define FX_DEVS NODE_NUMS
static device_t __f0_dev[FX_DEVS];
-static device_t __f1_dev[FX_DEVS];
+device_t __f1_dev[FX_DEVS];
static device_t __f2_dev[FX_DEVS];
static device_t __f4_dev[FX_DEVS];
static unsigned fx_devs=0;
@@ -127,8 +127,6 @@ static u32 amdfam10_nodeid(device_t dev)
#endif
}
-#include "conf.c"
-
static void set_vga_enable_reg(u32 nodeid, u32 linkn)
{
u32 val;