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-rw-r--r--src/Kconfig2
-rw-r--r--src/cpu/amd/car/cache_as_ram.inc15
-rw-r--r--src/cpu/amd/dualcore/dualcore_id.c2
-rw-r--r--src/cpu/amd/model_10xxx/init_cpus.c2
-rw-r--r--src/cpu/amd/model_fxx/init_cpus.c2
-rw-r--r--src/cpu/amd/quadcore/quadcore_id.c2
-rw-r--r--src/include/cpu/amd/multicore.h2
-rw-r--r--src/mainboard/asus/m2v-mx_se/romstage.c1
-rw-r--r--src/mainboard/gigabyte/ga_2761gxdk/romstage.c3
-rw-r--r--src/mainboard/msi/ms9282/romstage.c12
-rw-r--r--src/northbridge/amd/amdfam10/amdfam10.h8
-rw-r--r--src/northbridge/amd/amdfam10/amdfam10_conf.c13
-rw-r--r--src/northbridge/amd/amdfam10/amdfam10_pci.c4
-rw-r--r--src/northbridge/amd/amdfam10/raminit_amdmct.c3
-rw-r--r--src/northbridge/amd/amdfam10/reset_test.c12
-rw-r--r--src/northbridge/amd/amdk8/amdk8.h1
-rw-r--r--src/northbridge/amd/amdk8/incoherent_ht.c2
-rw-r--r--src/northbridge/amd/amdk8/raminit.c4
-rw-r--r--src/northbridge/amd/amdk8/raminit.h1
-rw-r--r--src/northbridge/amd/amdk8/raminit_f.c4
-rw-r--r--src/northbridge/amd/amdmct/mct/mctecc_d.c6
-rw-r--r--src/northbridge/amd/amdmct/mct/mctpro_d.c5
-rw-r--r--src/northbridge/amd/amdmct/wrappers/mcti_d.c6
-rw-r--r--src/northbridge/intel/i3100/i3100.h10
-rw-r--r--src/northbridge/intel/i3100/reset_test.c2
-rw-r--r--src/southbridge/broadcom/bcm5785/bcm5785.h7
-rw-r--r--src/southbridge/broadcom/bcm5785/bcm5785_early_setup.c9
-rw-r--r--src/southbridge/intel/i82801ax/i82801ax_smbus.h2
-rw-r--r--src/southbridge/intel/i82801bx/i82801bx_smbus.h68
-rw-r--r--src/southbridge/nvidia/mcp55/mcp55.h5
-rw-r--r--src/southbridge/nvidia/mcp55/mcp55_early_ctrl.c3
-rw-r--r--src/southbridge/sis/sis966/sis966_early_setup_car.c2
-rw-r--r--src/southbridge/sis/sis966/sis966_early_smbus.c172
-rw-r--r--src/southbridge/sis/sis966/sis966_smbus.h168
-rw-r--r--src/southbridge/via/k8t890/k8t890_early_car.c4
35 files changed, 346 insertions, 218 deletions
diff --git a/src/Kconfig b/src/Kconfig
index fd1ed1aa5a..461087d170 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -722,7 +722,7 @@ config ENABLE_APIC_EXT_ID
config WARNINGS_ARE_ERRORS
bool
- default n
+ default y
config ID_SECTION_OFFSET
hex
diff --git a/src/cpu/amd/car/cache_as_ram.inc b/src/cpu/amd/car/cache_as_ram.inc
index a14c9f41f5..aedb2fd564 100644
--- a/src/cpu/amd/car/cache_as_ram.inc
+++ b/src/cpu/amd/car/cache_as_ram.inc
@@ -37,16 +37,16 @@
#include <cpu/x86/mtrr.h>
#include <cpu/amd/mtrr.h>
/*
- XMM map:
- xmm1: cpu family
- xmm2: fam10 comparison value
- xmm3: backup ebx
-*/
+ * XMM map:
+ * xmm1: cpu family
+ * xmm2: fam10 comparison value
+ * xmm3: backup ebx
+ */
/* Save the BIST result */
movl %eax, %ebp
- /*for normal part %ebx already contain cpu_init_detected from fallback call */
+ /* for normal part %ebx already contain cpu_init_detected from fallback call */
cache_as_ram_setup:
post_code(0xa0)
@@ -113,7 +113,8 @@ cache_as_ram_setup:
CAR_FAM10_out:
/* Errata 193: Disable clean copybacks to L3 cache to allow cached ROM.
- Re-enable it in after RAM is initialized and before CAR is disabled */
+ * Re-enable it in after RAM is initialized and before CAR is disabled
+ */
movl $0xc001102a, %ecx
rdmsr
bts $15, %eax
diff --git a/src/cpu/amd/dualcore/dualcore_id.c b/src/cpu/amd/dualcore/dualcore_id.c
index 0eb461f4f8..5674c497d5 100644
--- a/src/cpu/amd/dualcore/dualcore_id.c
+++ b/src/cpu/amd/dualcore/dualcore_id.c
@@ -47,7 +47,7 @@ static inline unsigned get_core_num(void)
return (cpuid_ecx(0x80000008) & 0xff);
}
-static inline struct node_core_id get_node_core_id_x(void)
+struct node_core_id get_node_core_id_x(void)
{
return get_node_core_id(read_nb_cfg_54()); // for pre_e0() nb_cfg_54 always be 0
diff --git a/src/cpu/amd/model_10xxx/init_cpus.c b/src/cpu/amd/model_10xxx/init_cpus.c
index 52fbdd2658..a499f5f0c4 100644
--- a/src/cpu/amd/model_10xxx/init_cpus.c
+++ b/src/cpu/amd/model_10xxx/init_cpus.c
@@ -417,7 +417,7 @@ static u32 is_core0_started(u32 nodeid)
return htic;
}
-static void wait_all_core0_started(void)
+void wait_all_core0_started(void)
{
/* When core0 is started, it will distingush_cpu_resets
* So wait for that to finish */
diff --git a/src/cpu/amd/model_fxx/init_cpus.c b/src/cpu/amd/model_fxx/init_cpus.c
index a318929609..d6f63933cb 100644
--- a/src/cpu/amd/model_fxx/init_cpus.c
+++ b/src/cpu/amd/model_fxx/init_cpus.c
@@ -326,7 +326,7 @@ static u32 is_core0_started(u32 nodeid)
return htic;
}
-static void wait_all_core0_started(void)
+void wait_all_core0_started(void)
{
/* When core0 is started, it will distingush_cpu_resets
* So wait for that to finish */
diff --git a/src/cpu/amd/quadcore/quadcore_id.c b/src/cpu/amd/quadcore/quadcore_id.c
index 7d09435214..be5dcb4bd5 100644
--- a/src/cpu/amd/quadcore/quadcore_id.c
+++ b/src/cpu/amd/quadcore/quadcore_id.c
@@ -74,7 +74,7 @@ static u32 get_core_num(void)
}
#endif
-static struct node_core_id get_node_core_id_x(void)
+struct node_core_id get_node_core_id_x(void)
{
return get_node_core_id(read_nb_cfg_54());
}
diff --git a/src/include/cpu/amd/multicore.h b/src/include/cpu/amd/multicore.h
index 5441c30cd3..5031ad98c0 100644
--- a/src/include/cpu/amd/multicore.h
+++ b/src/include/cpu/amd/multicore.h
@@ -32,6 +32,7 @@ struct node_core_id {
#if defined(__GNUC__)
// it can be used to get unitid and coreid it running only
struct node_core_id get_node_core_id(u32 nb_cfg_54);
+struct node_core_id get_node_core_id_x(void);
#endif
#if !defined(__PRE_RAM__)
@@ -39,6 +40,7 @@ struct device;
u32 get_apicid_base(u32 ioapic_num);
void amd_sibling_init(struct device *cpu);
#else
+void wait_all_core0_started(void);
void wait_all_other_cores_started(u32 bsp_apicid);
void wait_all_aps_started(u32 bsp_apicid);
void allow_all_aps_stop(u32 bsp_apicid);
diff --git a/src/mainboard/asus/m2v-mx_se/romstage.c b/src/mainboard/asus/m2v-mx_se/romstage.c
index 03086ec128..cbf8ef570b 100644
--- a/src/mainboard/asus/m2v-mx_se/romstage.c
+++ b/src/mainboard/asus/m2v-mx_se/romstage.c
@@ -57,7 +57,6 @@ unsigned int get_sbdn(unsigned bus);
#include "lib/delay.c"
#include "northbridge/amd/amdk8/reset_test.c"
#include "northbridge/amd/amdk8/debug.c"
-#include "northbridge/amd/amdk8/early_ht.c"
#include "superio/ite/it8712f/it8712f_early_serial.c"
#include "southbridge/via/vt8237r/vt8237r_early_smbus.c"
#include "cpu/x86/mtrr/earlymtrr.c"
diff --git a/src/mainboard/gigabyte/ga_2761gxdk/romstage.c b/src/mainboard/gigabyte/ga_2761gxdk/romstage.c
index bcead81e9e..e4762bfd09 100644
--- a/src/mainboard/gigabyte/ga_2761gxdk/romstage.c
+++ b/src/mainboard/gigabyte/ga_2761gxdk/romstage.c
@@ -123,9 +123,6 @@ static inline int spd_read_byte(unsigned device, unsigned address)
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+60, 0x00, 0x60,/* GPIO61 FANCTL1 */
#include "southbridge/sis/sis966/sis966_early_setup_ss.h"
-#include "southbridge/sis/sis966/sis966_early_setup_car.c"
-
-
#include "cpu/amd/car/post_cache_as_ram.c"
diff --git a/src/mainboard/msi/ms9282/romstage.c b/src/mainboard/msi/ms9282/romstage.c
index e7de603960..ed8ee85647 100644
--- a/src/mainboard/msi/ms9282/romstage.c
+++ b/src/mainboard/msi/ms9282/romstage.c
@@ -30,10 +30,11 @@
//used by raminit
#define QRANK_DIMM_SUPPORT 1
-//used by init_cpus and fidvid
-#define SET_FIDVID 1
-//if we want to wait for core1 done before DQS training, set it to 0
-#define SET_FIDVID_CORE0_ONLY 1
+// used by init_cpus and fidvid (disabled until someone tests this)
+// #define SET_FIDVID 1
+#define SET_FIDVID 0
+// if we want to wait for core1 done before DQS training, set it to 0
+// #define SET_FIDVID_CORE0_ONLY 1
#include <stdint.h>
#include <string.h>
@@ -121,7 +122,8 @@ static inline int spd_read_byte(unsigned device, unsigned address)
#include "cpu/amd/car/post_cache_as_ram.c"
#include "cpu/amd/model_fxx/init_cpus.c"
-#include "cpu/amd/model_fxx/fidvid.c"
+// Disabled until it's actually used:
+// #include "cpu/amd/model_fxx/fidvid.c"
#include "southbridge/nvidia/mcp55/mcp55_enable_rom.c"
#include "northbridge/amd/amdk8/early_ht.c"
diff --git a/src/northbridge/amd/amdfam10/amdfam10.h b/src/northbridge/amd/amdfam10/amdfam10.h
index 472e55594f..80b956ac07 100644
--- a/src/northbridge/amd/amdfam10/amdfam10.h
+++ b/src/northbridge/amd/amdfam10/amdfam10.h
@@ -1179,6 +1179,14 @@ void setup_resource_map_x_offset(const u32 *register_values, u32 max, u32
offset_pci_dev, u32 offset_io_base);
void setup_resource_map_x(const u32 *register_values, u32 max);
+
+/* reset_test.c */
+u32 cpu_init_detected(u8 nodeid);
+u32 bios_reset_detected(void);
+u32 cold_reset_detected(void);
+u32 other_reset_detected(void);
+u32 get_sblk(void);
+u8 get_sbbusn(u8 sblk);
#endif
#endif /* AMDFAM10_H */
diff --git a/src/northbridge/amd/amdfam10/amdfam10_conf.c b/src/northbridge/amd/amdfam10/amdfam10_conf.c
index 4ce3e9a471..adfff0f6e3 100644
--- a/src/northbridge/amd/amdfam10/amdfam10_conf.c
+++ b/src/northbridge/amd/amdfam10/amdfam10_conf.c
@@ -61,6 +61,7 @@ static struct dram_base_mask_t get_dram_base_mask(u32 nodeid)
return d;
}
+#if CONFIG_AMDMCT == 0
static void set_dram_base_mask(u32 nodeid, struct dram_base_mask_t d, u32 nodes)
{
u32 i;
@@ -117,8 +118,9 @@ static void set_dram_base_mask(u32 nodeid, struct dram_base_mask_t d, u32 nodes)
pci_write_config32(dev, 0x124, d.mask>>8);
}
+#endif
-
+#if CONFIG_AMDMCT == 0
static void set_DctSelBaseAddr(u32 i, u32 sel_m)
{
device_t dev;
@@ -152,7 +154,6 @@ static u32 get_DctSelBaseAddr(u32 i)
return sel_m;
}
-#if CONFIG_AMDMCT == 0
#ifdef UNUSED_CODE
static void set_DctSelHiEn(u32 i, u32 val)
{
@@ -234,6 +235,7 @@ static u32 get_one_DCT(struct mem_info *meminfo)
return one_DCT;
}
+
#if CONFIG_HW_MEM_HOLE_SIZEK != 0
// See that other copy in northbridge.c
static u32 hoist_memory(u32 hole_startk, u32 i, u32 one_DCT, u32 nodes)
@@ -574,7 +576,7 @@ static void clear_ht_c_io_addr_reg(u32 nodeid, u32 linkn, u32 ht_c_index,
}
#endif
-
+#ifdef UNUSED_CODE
static void re_set_all_config_map_reg(u32 nodes, u32 segbit,
sys_info_conf_t *sysinfo)
{
@@ -616,7 +618,7 @@ static void re_set_all_config_map_reg(u32 nodes, u32 segbit,
}
}
-
+#endif
static u32 get_ht_c_index(u32 nodeid, u32 linkn, sys_info_conf_t *sysinfo)
{
@@ -660,7 +662,7 @@ static void store_ht_c_conf_bus(u32 nodeid, u32 linkn, u32 ht_c_index,
}
-
+#ifdef UNUSED_CODE
static void set_BusSegmentEn(u32 node, u32 segbit)
{
#if CONFIG_PCI_BUS_SEGN_BITS
@@ -679,6 +681,7 @@ static void set_BusSegmentEn(u32 node, u32 segbit)
pci_write_config32(dev, 0x68, dword);
#endif
}
+#endif
#if !defined(__PRE_RAM__)
static u32 get_io_addr_index(u32 nodeid, u32 linkn)
diff --git a/src/northbridge/amd/amdfam10/amdfam10_pci.c b/src/northbridge/amd/amdfam10/amdfam10_pci.c
index bc1bde08d0..d08a9718c7 100644
--- a/src/northbridge/amd/amdfam10/amdfam10_pci.c
+++ b/src/northbridge/amd/amdfam10/amdfam10_pci.c
@@ -32,6 +32,7 @@ static u32 pci_read_config32_index(device_t dev, u32 index_reg, u32 index)
return dword;
}
+#ifdef UNUSED_CODE
static void pci_write_config32_index(device_t dev, u32 index_reg, u32 index, u32 data)
{
@@ -40,6 +41,7 @@ static void pci_write_config32_index(device_t dev, u32 index_reg, u32 index, u32
pci_write_config32(dev, index_reg + 0x4, data);
}
+#endif
static u32 pci_read_config32_index_wait(device_t dev, u32 index_reg, u32 index)
{
@@ -55,6 +57,7 @@ static u32 pci_read_config32_index_wait(device_t dev, u32 index_reg, u32 index)
return dword;
}
+#ifdef UNUSED_CODE
static void pci_write_config32_index_wait(device_t dev, u32 index_reg, u32 index, u32 data)
{
@@ -69,5 +72,6 @@ static void pci_write_config32_index_wait(device_t dev, u32 index_reg, u32 index
}
#endif
+#endif
diff --git a/src/northbridge/amd/amdfam10/raminit_amdmct.c b/src/northbridge/amd/amdfam10/raminit_amdmct.c
index fc89ba39c4..f87428ba0c 100644
--- a/src/northbridge/amd/amdfam10/raminit_amdmct.c
+++ b/src/northbridge/amd/amdfam10/raminit_amdmct.c
@@ -17,12 +17,15 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
+
+#if (CONFIG_DIMM_SUPPORT & 0x000F)!=0x0005 /* not needed for AMD_FAM10_DDR3 */
static void print_tx(const char *strval, u32 val)
{
#if CONFIG_DEBUG_RAM_SETUP
printk(BIOS_DEBUG, "%s%08x\n", strval, val);
#endif
}
+#endif
static void print_t(const char *strval)
{
diff --git a/src/northbridge/amd/amdfam10/reset_test.c b/src/northbridge/amd/amdfam10/reset_test.c
index 69869bf48c..21e06d1e2e 100644
--- a/src/northbridge/amd/amdfam10/reset_test.c
+++ b/src/northbridge/amd/amdfam10/reset_test.c
@@ -29,7 +29,7 @@
/* mmconf is not ready */
/* io_ext is not ready */
-static u32 cpu_init_detected(u8 nodeid)
+u32 cpu_init_detected(u8 nodeid)
{
u32 htic;
device_t dev;
@@ -40,7 +40,7 @@ static u32 cpu_init_detected(u8 nodeid)
return !!(htic & HTIC_INIT_Detect);
}
-static u32 bios_reset_detected(void)
+u32 bios_reset_detected(void)
{
u32 htic;
htic = pci_io_read_config32(PCI_DEV(CONFIG_CBB, CONFIG_CDB, 0), HT_INIT_CONTROL);
@@ -48,7 +48,7 @@ static u32 bios_reset_detected(void)
return (htic & HTIC_ColdR_Detect) && !(htic & HTIC_BIOSR_Detect);
}
-static u32 cold_reset_detected(void)
+u32 cold_reset_detected(void)
{
u32 htic;
htic = pci_io_read_config32(PCI_DEV(CONFIG_CBB, CONFIG_CDB, 0), HT_INIT_CONTROL);
@@ -56,7 +56,7 @@ static u32 cold_reset_detected(void)
return !(htic & HTIC_ColdR_Detect);
}
-static u32 other_reset_detected(void) // other warm reset not started by BIOS
+u32 other_reset_detected(void) // other warm reset not started by BIOS
{
u32 htic;
htic = pci_io_read_config32(PCI_DEV(CONFIG_CBB, CONFIG_CDB, 0), HT_INIT_CONTROL);
@@ -154,7 +154,7 @@ static u8 node_link_to_bus(u8 node, u8 link) // node are 6 bit, and link three b
return 0;
}
-static u32 get_sblk(void)
+u32 get_sblk(void)
{
u32 reg;
/* read PCI_DEV(CONFIG_CBB,CONFIG_CDB,0) 0x64 bit [8:9] to find out SbLink m */
@@ -163,7 +163,7 @@ static u32 get_sblk(void)
}
-static u8 get_sbbusn(u8 sblk)
+u8 get_sbbusn(u8 sblk)
{
return node_link_to_bus(0, sblk);
}
diff --git a/src/northbridge/amd/amdk8/amdk8.h b/src/northbridge/amd/amdk8/amdk8.h
index cc970c5906..dc7ef1bcab 100644
--- a/src/northbridge/amd/amdk8/amdk8.h
+++ b/src/northbridge/amd/amdk8/amdk8.h
@@ -11,6 +11,7 @@
#ifdef __PRE_RAM__
void showallroutes(int level, device_t dev);
void setup_resource_map_offset(const unsigned int *register_values, int max, unsigned offset_pci_dev, unsigned offset_io_base);
+void fill_mem_ctrl(int controllers, struct mem_controller *ctrl_a, const uint16_t *spd_addr);
#endif
#endif /* AMDK8_H */
diff --git a/src/northbridge/amd/amdk8/incoherent_ht.c b/src/northbridge/amd/amdk8/incoherent_ht.c
index 5db9deafc4..91ff6b00ee 100644
--- a/src/northbridge/amd/amdk8/incoherent_ht.c
+++ b/src/northbridge/amd/amdk8/incoherent_ht.c
@@ -576,7 +576,7 @@ static int optimize_link_read_pointers_chain(uint8_t ht_c_num)
return reset_needed;
}
-#if defined(CONFIG_SOUTHBRIDGE_NVIDIA_CK804) || defined(CONFIG_SOUTHBRIDGE_NVIDIA_MCP55)
+#if defined(CONFIG_SOUTHBRIDGE_NVIDIA_CK804) // || defined(CONFIG_SOUTHBRIDGE_NVIDIA_MCP55)
static int set_ht_link_buffer_count(uint8_t node, uint8_t linkn, uint8_t linkt, unsigned val)
{
uint32_t dword;
diff --git a/src/northbridge/amd/amdk8/raminit.c b/src/northbridge/amd/amdk8/raminit.c
index 8217464e37..efb7738306 100644
--- a/src/northbridge/amd/amdk8/raminit.c
+++ b/src/northbridge/amd/amdk8/raminit.c
@@ -19,7 +19,7 @@
#define QRANK_DIMM_SUPPORT 0
#endif
-static void setup_resource_map(const unsigned int *register_values, int max)
+void setup_resource_map(const unsigned int *register_values, int max)
{
int i;
// printk(BIOS_DEBUG, "setting up resource map....");
@@ -2346,7 +2346,7 @@ static void set_sysinfo_in_ram(unsigned val)
{
}
-static void fill_mem_ctrl(int controllers, struct mem_controller *ctrl_a,
+void fill_mem_ctrl(int controllers, struct mem_controller *ctrl_a,
const uint16_t *spd_addr)
{
int i;
diff --git a/src/northbridge/amd/amdk8/raminit.h b/src/northbridge/amd/amdk8/raminit.h
index 8897ee71fa..7a548daf3b 100644
--- a/src/northbridge/amd/amdk8/raminit.h
+++ b/src/northbridge/amd/amdk8/raminit.h
@@ -13,6 +13,7 @@ struct mem_controller {
struct sys_info;
void exit_from_self(int controllers, const struct mem_controller *ctrl, struct sys_info *sysinfo);
+void setup_resource_map(const unsigned int *register_values, int max);
#if defined(__PRE_RAM__) && defined(RAMINIT_SYSINFO) && RAMINIT_SYSINFO == 1
void sdram_initialize(int controllers, const struct mem_controller *ctrl, void *sysinfo);
diff --git a/src/northbridge/amd/amdk8/raminit_f.c b/src/northbridge/amd/amdk8/raminit_f.c
index 6652783e66..01241f05c8 100644
--- a/src/northbridge/amd/amdk8/raminit_f.c
+++ b/src/northbridge/amd/amdk8/raminit_f.c
@@ -74,7 +74,7 @@
*/
-static void setup_resource_map(const unsigned int *register_values, int max)
+void setup_resource_map(const unsigned int *register_values, int max)
{
int i;
for (i = 0; i < max; i += 3) {
@@ -3206,7 +3206,7 @@ static void sdram_enable(int controllers, const struct mem_controller *ctrl,
}
-static void fill_mem_ctrl(int controllers, struct mem_controller *ctrl_a,
+void fill_mem_ctrl(int controllers, struct mem_controller *ctrl_a,
const uint16_t *spd_addr)
{
int i;
diff --git a/src/northbridge/amd/amdmct/mct/mctecc_d.c b/src/northbridge/amd/amdmct/mct/mctecc_d.c
index 36cb7cbea2..167088f200 100644
--- a/src/northbridge/amd/amdmct/mct/mctecc_d.c
+++ b/src/northbridge/amd/amdmct/mct/mctecc_d.c
@@ -22,7 +22,9 @@
static void setSyncOnUnEccEn_D(struct MCTStatStruc *pMCTstat,
struct DCTStatStruc *pDCTstatA);
+#ifdef UNUSED_CODE
static u32 GetScrubAddr_D(u32 Node);
+#endif
static u8 isDramECCEn_D(struct DCTStatStruc *pDCTstat);
@@ -249,7 +251,7 @@ static void setSyncOnUnEccEn_D(struct MCTStatStruc *pMCTstat,
}
}
-
+#ifdef UNUSED_CODE
static u32 GetScrubAddr_D(u32 Node)
{
/* Get the current 40-bit Scrub ADDR address, scaled to 32-bits,
@@ -280,7 +282,7 @@ static u32 GetScrubAddr_D(u32 Node)
return val; /* ScrubAddr[39:8] */
}
-
+#endif
static u8 isDramECCEn_D(struct DCTStatStruc *pDCTstat)
{
diff --git a/src/northbridge/amd/amdmct/mct/mctpro_d.c b/src/northbridge/amd/amdmct/mct/mctpro_d.c
index 1724ca0640..a2d08d194e 100644
--- a/src/northbridge/amd/amdmct/mct/mctpro_d.c
+++ b/src/northbridge/amd/amdmct/mct/mctpro_d.c
@@ -313,7 +313,8 @@ void mct_BeforeDramInit_D(struct DCTStatStruc *pDCTstat, u32 dct)
}
}
-
+#ifdef UNUSED_CODE
+/* Callback not required */
static u8 mct_AdjustDelay_D(struct DCTStatStruc *pDCTstat, u8 dly)
{
u8 skip = 0;
@@ -323,7 +324,7 @@ static u8 mct_AdjustDelay_D(struct DCTStatStruc *pDCTstat, u8 dly)
return skip;
}
-
+#endif
static u8 mct_checkFenceHoleAdjust_D(struct MCTStatStruc *pMCTstat,
struct DCTStatStruc *pDCTstat, u8 DQSDelay,
diff --git a/src/northbridge/amd/amdmct/wrappers/mcti_d.c b/src/northbridge/amd/amdmct/wrappers/mcti_d.c
index b6bd6dfa38..cc49aad2ae 100644
--- a/src/northbridge/amd/amdmct/wrappers/mcti_d.c
+++ b/src/northbridge/amd/amdmct/wrappers/mcti_d.c
@@ -19,6 +19,7 @@
/* Call-backs */
#include <delay.h>
+
static u16 mctGet_NVbits(u8 index)
{
u16 val = 0;
@@ -411,6 +412,7 @@ static void mctHookBeforeAnyTraining(struct MCTStatStruc *pMCTstat, struct DCTSt
#endif
}
+#if (CONFIG_DIMM_SUPPORT & 0x000F)==0x0005 /* AMD_FAM10_DDR3 */
static u32 mct_AdjustSPDTimings(struct MCTStatStruc *pMCTstat, struct DCTStatStruc *pDCTstatA, u32 val)
{
if (pDCTstatA->LogicalCPUID & AMD_DR_Bx) {
@@ -420,6 +422,7 @@ static u32 mct_AdjustSPDTimings(struct MCTStatStruc *pMCTstat, struct DCTStatStr
}
return val;
}
+#endif
static void mctHookAfterAnyTraining(void)
{
@@ -430,8 +433,9 @@ static u32 mctGetLogicalCPUID_D(u8 node)
return mctGetLogicalCPUID(node);
}
+#if (CONFIG_DIMM_SUPPORT & 0x000F)!=0x0005 /* not needed for AMD_FAM10_DDR3 */
static u8 mctSetNodeBoundary_D(void)
{
return 0;
}
-
+#endif
diff --git a/src/northbridge/intel/i3100/i3100.h b/src/northbridge/intel/i3100/i3100.h
index bbdad3f3c1..8aae1a9aed 100644
--- a/src/northbridge/intel/i3100/i3100.h
+++ b/src/northbridge/intel/i3100/i3100.h
@@ -17,6 +17,9 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#ifndef __I3100_H__
+#define __I3100_H__
+
#define IURBASE 0X14
#define MCHCFG0 0X50
#define MCHSCRB 0X52
@@ -60,3 +63,10 @@
/* DRC */
#define DRC_NOECC_MODE (0 << 20)
#define DRC_72BIT_ECC (1 << 20)
+
+
+#ifdef __GNUC__
+int bios_reset_detected(void);
+#endif
+
+#endif
diff --git a/src/northbridge/intel/i3100/reset_test.c b/src/northbridge/intel/i3100/reset_test.c
index 9cf4d89d7e..de86f8024d 100644
--- a/src/northbridge/intel/i3100/reset_test.c
+++ b/src/northbridge/intel/i3100/reset_test.c
@@ -6,7 +6,7 @@
/* To see if I have already booted I check to see if memory
* has been enabled.
*/
-static int bios_reset_detected(void)
+int bios_reset_detected(void)
{
uint32_t dword;
diff --git a/src/southbridge/broadcom/bcm5785/bcm5785.h b/src/southbridge/broadcom/bcm5785/bcm5785.h
index 5f7f94f5e2..c06a961ffd 100644
--- a/src/southbridge/broadcom/bcm5785/bcm5785.h
+++ b/src/southbridge/broadcom/bcm5785/bcm5785.h
@@ -3,6 +3,13 @@
#include "chip.h"
+#ifndef __PRE_RAM__
void bcm5785_enable(device_t dev);
+#else
+void enable_fid_change_on_sb(unsigned sbbusn, unsigned sbdn);
+#endif
+
+void ldtstop_sb(void);
+unsigned get_sbdn(unsigned bus);
#endif /* BCM5785_H */
diff --git a/src/southbridge/broadcom/bcm5785/bcm5785_early_setup.c b/src/southbridge/broadcom/bcm5785/bcm5785_early_setup.c
index 62e004dac3..41b4ca3a10 100644
--- a/src/southbridge/broadcom/bcm5785/bcm5785_early_setup.c
+++ b/src/southbridge/broadcom/bcm5785/bcm5785_early_setup.c
@@ -4,6 +4,7 @@
*/
#include <reset.h>
+#include "bcm5785.h"
#include "bcm5785_enable_rom.c"
static void bcm5785_enable_lpc(void)
@@ -53,12 +54,12 @@ static void bcm5785_enable_wdt_port_cf9(void)
pci_write_config8(dev, 0x40, (1<<2));
}
-static unsigned get_sbdn(unsigned bus)
+unsigned get_sbdn(unsigned bus)
{
device_t dev;
/* Find the device.
- * There can only be one 8111 on a hypertransport chain/bus.
+ * There can only be one bcm5785 on a hypertransport chain/bus.
*/
dev = pci_locate_device_on_bus(
PCI_ID(0x1166, 0x0036),
@@ -70,7 +71,7 @@ static unsigned get_sbdn(unsigned bus)
#define SB_VFSMAF 0
-static void enable_fid_change_on_sb(unsigned sbbusn, unsigned sbdn)
+void enable_fid_change_on_sb(unsigned sbbusn, unsigned sbdn)
{
//ACPI Decode Enable
outb(0x0e, 0xcd6);
@@ -89,7 +90,7 @@ static void enable_fid_change_on_sb(unsigned sbbusn, unsigned sbdn)
outb(9, 0xcd7);
}
-static void ldtstop_sb(void)
+void ldtstop_sb(void)
{
outb(1, 0x2060);
}
diff --git a/src/southbridge/intel/i82801ax/i82801ax_smbus.h b/src/southbridge/intel/i82801ax/i82801ax_smbus.h
index 06d987721f..d3f49f9a71 100644
--- a/src/southbridge/intel/i82801ax/i82801ax_smbus.h
+++ b/src/southbridge/intel/i82801ax/i82801ax_smbus.h
@@ -113,8 +113,6 @@ static int do_smbus_read_byte(unsigned device, unsigned address)
static int do_smbus_write_block(unsigned device, unsigned length, unsigned cmd,
unsigned data1, unsigned data2)
{
- unsigned char global_control_register;
- unsigned char global_status_register;
unsigned char byte;
unsigned char stat;
int i;
diff --git a/src/southbridge/intel/i82801bx/i82801bx_smbus.h b/src/southbridge/intel/i82801bx/i82801bx_smbus.h
index 5586ac752c..a873958833 100644
--- a/src/southbridge/intel/i82801bx/i82801bx_smbus.h
+++ b/src/southbridge/intel/i82801bx/i82801bx_smbus.h
@@ -51,6 +51,7 @@ static int smbus_wait_until_done(void)
return loops ? 0 : -1;
}
+#ifdef UNUNSED_CODE
static int smbus_wait_until_blk_done(void)
{
unsigned loops = SMBUS_TIMEOUT;
@@ -63,6 +64,7 @@ static int smbus_wait_until_blk_done(void)
} while ((byte & (1 << 7)) == 0);
return loops ? 0 : -1;
}
+#endif
static int do_smbus_read_byte(unsigned device, unsigned address)
{
@@ -110,3 +112,69 @@ static int do_smbus_read_byte(unsigned device, unsigned address)
return byte;
}
+#ifdef UNUNSED_CODE
+static int do_smbus_write_block(unsigned device, unsigned length, unsigned cmd,
+ unsigned data1, unsigned data2)
+{
+ unsigned char byte;
+ unsigned char stat;
+ int i;
+
+ print_err("Untested smbus_write_block called\n");
+
+ /* Clear the PM timeout flags, SECOND_TO_STS */
+ outw(inw(PMBASE_ADDR + 0x66), PMBASE_ADDR + 0x66);
+
+ if (smbus_wait_until_ready() < 0) {
+ return -2;
+ }
+
+ /* Setup transaction */
+ /* Obtain ownership */
+ outb(inb(SMBUS_IO_BASE + SMBHSTSTAT), SMBUS_IO_BASE + SMBHSTSTAT);
+ for (stat = 0; (stat & 0x40) == 0;) {
+ stat = inb(SMBUS_IO_BASE + SMBHSTSTAT);
+ }
+ /* Clear the done bit */
+ outb(0x80, SMBUS_IO_BASE + SMBHSTSTAT);
+ /* Disable interrupts */
+ outb(inb(SMBUS_IO_BASE + SMBHSTCTL) & (~1), SMBUS_IO_BASE + SMBHSTCTL);
+
+ /* Set the device I'm talking too */
+ outb(((device & 0x7f) << 1), SMBUS_IO_BASE + SMBXMITADD);
+
+ /* Set the command address */
+ outb(cmd & 0xff, SMBUS_IO_BASE + SMBHSTCMD);
+
+ /* Set the block length */
+ outb(length & 0xff, SMBUS_IO_BASE + SMBHSTDAT0);
+
+ /* Try sending out the first byte of data here */
+ byte = (data1 >> (0)) & 0x0ff;
+ outb(byte, SMBUS_IO_BASE + SMBBLKDAT);
+ /* Issue a block write command */
+ outb((inb(SMBUS_IO_BASE + SMBHSTCTL) & 0xe3) | (0x5 << 2) | 0x40,
+ SMBUS_IO_BASE + SMBHSTCTL);
+
+ for (i = 0; i < length; i++) {
+ /* Poll for transaction completion */
+ if (smbus_wait_until_blk_done() < 0) {
+ return -3;
+ }
+
+ /* Load the next byte */
+ if (i > 3)
+ byte = (data2 >> (i % 4)) & 0x0ff;
+ else
+ byte = (data1 >> (i)) & 0x0ff;
+ outb(byte, SMBUS_IO_BASE + SMBBLKDAT);
+
+ /* Clear the done bit */
+ outb(inb(SMBUS_IO_BASE + SMBHSTSTAT),
+ SMBUS_IO_BASE + SMBHSTSTAT);
+ }
+
+ print_debug("SMBUS Block complete\n");
+ return 0;
+}
+#endif
diff --git a/src/southbridge/nvidia/mcp55/mcp55.h b/src/southbridge/nvidia/mcp55/mcp55.h
index 2f6e9d284f..687232f302 100644
--- a/src/southbridge/nvidia/mcp55/mcp55.h
+++ b/src/southbridge/nvidia/mcp55/mcp55.h
@@ -24,6 +24,9 @@
#include "chip.h"
+#ifndef __PRE_RAM__
void mcp55_enable(device_t dev);
-
+#else
+void enable_fid_change_on_sb(unsigned sbbusn, unsigned sbdn);
+#endif
#endif /* MCP55_H */
diff --git a/src/southbridge/nvidia/mcp55/mcp55_early_ctrl.c b/src/southbridge/nvidia/mcp55/mcp55_early_ctrl.c
index 3b5a507538..5c5f07c81a 100644
--- a/src/southbridge/nvidia/mcp55/mcp55_early_ctrl.c
+++ b/src/southbridge/nvidia/mcp55/mcp55_early_ctrl.c
@@ -20,6 +20,7 @@
*/
#include <reset.h>
+#include "mcp55.h"
static unsigned get_sbdn(unsigned bus)
{
@@ -52,7 +53,7 @@ void hard_reset(void)
outb(0x0e, 0x0cf9);
}
-static void enable_fid_change_on_sb(unsigned sbbusn, unsigned sbdn)
+void enable_fid_change_on_sb(unsigned sbbusn, unsigned sbdn)
{
/* default value for mcp55 is good */
/* set VFSMAF ( VID/FID System Management Action Field) to 2 */
diff --git a/src/southbridge/sis/sis966/sis966_early_setup_car.c b/src/southbridge/sis/sis966/sis966_early_setup_car.c
index 2f7569ee3b..9de33137a7 100644
--- a/src/southbridge/sis/sis966/sis966_early_setup_car.c
+++ b/src/southbridge/sis/sis966/sis966_early_setup_car.c
@@ -21,7 +21,7 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-static void sis966_early_pcie_setup(unsigned busnx, unsigned devnx, unsigned anactrl_io_base, unsigned pci_e_x)
+void sis966_early_pcie_setup(unsigned busnx, unsigned devnx, unsigned anactrl_io_base, unsigned pci_e_x)
{
uint32_t tgio_ctrl;
uint32_t pll_ctrl;
diff --git a/src/southbridge/sis/sis966/sis966_early_smbus.c b/src/southbridge/sis/sis966/sis966_early_smbus.c
index 3d4954b64f..1c81bf16fd 100644
--- a/src/southbridge/sis/sis966/sis966_early_smbus.c
+++ b/src/southbridge/sis/sis966/sis966_early_smbus.c
@@ -23,6 +23,174 @@
#define SMBUS0_IO_BASE 0x8D0
+static inline void smbus_delay(void)
+{
+ outb(0x80, 0x80);
+}
+
+int smbus_wait_until_ready(unsigned smbus_io_base)
+{
+ unsigned long loops;
+ loops = SMBUS_TIMEOUT;
+ do {
+ unsigned char val;
+ smbus_delay();
+ val = inb(smbus_io_base + SMBHSTSTAT);
+ val &= 0x1f;
+ if (val == 0) {
+ return 0;
+ }
+ outb(val,smbus_io_base + SMBHSTSTAT);
+ } while(--loops);
+ return -2;
+}
+
+int smbus_wait_until_done(unsigned smbus_io_base)
+{
+ unsigned long loops;
+ loops = SMBUS_TIMEOUT;
+ do {
+ unsigned char val;
+ smbus_delay();
+
+ val = inb(smbus_io_base + 0x00);
+ if ( (val & 0xff) != 0x02) {
+ return 0;
+ }
+ } while(--loops);
+ return -3;
+}
+
+int do_smbus_recv_byte(unsigned smbus_io_base, unsigned device)
+{
+ unsigned char global_status_register;
+ unsigned char byte;
+
+ /* set the device I'm talking too */
+ outb(((device & 0x7f) << 1)|1 , smbus_io_base + SMBXMITADD);
+ smbus_delay();
+
+ /* byte data recv */
+ outb(0x05, smbus_io_base + SMBHSTPRTCL);
+ smbus_delay();
+
+ /* poll for transaction completion */
+ if (smbus_wait_until_done(smbus_io_base) < 0) {
+ return -3;
+ }
+
+ global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */
+
+ /* read results of transaction */
+ byte = inb(smbus_io_base + SMBHSTCMD);
+
+ if (global_status_register != 0x80) { // lose check, otherwise it should be 0
+ return -1;
+ }
+ return byte;
+}
+
+int do_smbus_send_byte(unsigned smbus_io_base, unsigned device, unsigned char val)
+{
+ unsigned global_status_register;
+
+ outb(val, smbus_io_base + SMBHSTDAT0);
+ smbus_delay();
+
+ /* set the command... */
+ outb(val, smbus_io_base + SMBHSTCMD);
+ smbus_delay();
+
+ /* set the device I'm talking too */
+ outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBXMITADD);
+ smbus_delay();
+
+ /* set up for a byte data write */
+ outb(0x04, smbus_io_base + SMBHSTPRTCL);
+ smbus_delay();
+
+ /* poll for transaction completion */
+ if (smbus_wait_until_done(smbus_io_base) < 0) {
+ return -3;
+ }
+ global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */;
+
+ if (global_status_register != 0x80) {
+ return -1;
+ }
+ return 0;
+}
+
+static inline int do_smbus_read_byte(unsigned smbus_io_base, unsigned device, unsigned address)
+{
+ unsigned char global_status_register;
+ unsigned char byte;
+
+ outb(0xff, smbus_io_base + 0x00);
+ smbus_delay();
+ outb(0x20, smbus_io_base + 0x03);
+ smbus_delay();
+
+ outb(((device & 0x7f) << 1)|1 , smbus_io_base + 0x04);
+ smbus_delay();
+ outb(address & 0xff, smbus_io_base + 0x05);
+ smbus_delay();
+ outb(0x12, smbus_io_base + 0x03);
+ smbus_delay();
+
+int i,j;
+for(i=0;i<0x1000;i++)
+{
+ if (inb(smbus_io_base + 0x00) != 0x08)
+ { smbus_delay();
+ for(j=0;j<0xFFFF;j++);
+ }
+};
+
+ global_status_register = inb(smbus_io_base + 0x00);
+ byte = inb(smbus_io_base + 0x08);
+
+ if (global_status_register != 0x08) { // lose check, otherwise it should be 0
+ print_debug("Fail");print_debug("\r\t");
+ return -1;
+ }
+ print_debug("Success");print_debug("\r\t");
+ return byte;
+}
+
+
+static inline int do_smbus_write_byte(unsigned smbus_io_base, unsigned device, unsigned address, unsigned char val)
+{
+ unsigned global_status_register;
+
+ outb(val, smbus_io_base + SMBHSTDAT0);
+ smbus_delay();
+
+ /* set the device I'm talking too */
+ outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBXMITADD);
+ smbus_delay();
+
+ outb(address & 0xff, smbus_io_base + SMBHSTCMD);
+ smbus_delay();
+
+ /* set up for a byte data write */
+ outb(0x06, smbus_io_base + SMBHSTPRTCL);
+ smbus_delay();
+
+ /* poll for transaction completion */
+ if (smbus_wait_until_done(smbus_io_base) < 0) {
+ return -3;
+ }
+ global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */;
+
+ if (global_status_register != 0x80) {
+ return -1;
+ }
+ return 0;
+}
+
+
+
static const uint8_t SiS_LPC_init[34][3]={
{0x04, 0xF8, 0x07}, //Reg 0x04
{0x45, 0x00, 0x00}, //Reg 0x45 //Enable Rom Flash
@@ -564,11 +732,11 @@ static void enable_smbus(void)
printk(BIOS_DEBUG, "enable_smbus <--------\n");
}
-static int smbus_read_byte(unsigned device, unsigned address)
+int smbus_read_byte(unsigned device, unsigned address)
{
return do_smbus_read_byte(SMBUS0_IO_BASE, device, address);
}
-static int smbus_write_byte(unsigned device, unsigned address, unsigned char val)
+int smbus_write_byte(unsigned device, unsigned address, unsigned char val)
{
return do_smbus_write_byte(SMBUS0_IO_BASE, device, address, val);
}
diff --git a/src/southbridge/sis/sis966/sis966_smbus.h b/src/southbridge/sis/sis966/sis966_smbus.h
index 3294be5899..087ea47f23 100644
--- a/src/southbridge/sis/sis966/sis966_smbus.h
+++ b/src/southbridge/sis/sis966/sis966_smbus.h
@@ -37,166 +37,10 @@
*/
#define SMBUS_TIMEOUT (100*1000*10)
-static inline void smbus_delay(void)
-{
- outb(0x80, 0x80);
-}
-
-static int smbus_wait_until_ready(unsigned smbus_io_base)
-{
- unsigned long loops;
- loops = SMBUS_TIMEOUT;
- do {
- unsigned char val;
- smbus_delay();
- val = inb(smbus_io_base + SMBHSTSTAT);
- val &= 0x1f;
- if (val == 0) {
- return 0;
- }
- outb(val,smbus_io_base + SMBHSTSTAT);
- } while(--loops);
- return -2;
-}
-
-static int smbus_wait_until_done(unsigned smbus_io_base)
-{
- unsigned long loops;
- loops = SMBUS_TIMEOUT;
- do {
- unsigned char val;
- smbus_delay();
-
- val = inb(smbus_io_base + 0x00);
- if ( (val & 0xff) != 0x02) {
- return 0;
- }
- } while(--loops);
- return -3;
-}
-static int do_smbus_recv_byte(unsigned smbus_io_base, unsigned device)
-{
- unsigned char global_status_register;
- unsigned char byte;
-
- /* set the device I'm talking too */
- outb(((device & 0x7f) << 1)|1 , smbus_io_base + SMBXMITADD);
- smbus_delay();
-
- /* byte data recv */
- outb(0x05, smbus_io_base + SMBHSTPRTCL);
- smbus_delay();
-
- /* poll for transaction completion */
- if (smbus_wait_until_done(smbus_io_base) < 0) {
- return -3;
- }
-
- global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */
-
- /* read results of transaction */
- byte = inb(smbus_io_base + SMBHSTCMD);
-
- if (global_status_register != 0x80) { // lose check, otherwise it should be 0
- return -1;
- }
- return byte;
-}
-static int do_smbus_send_byte(unsigned smbus_io_base, unsigned device, unsigned char val)
-{
- unsigned global_status_register;
-
- outb(val, smbus_io_base + SMBHSTDAT0);
- smbus_delay();
-
- /* set the command... */
- outb(val, smbus_io_base + SMBHSTCMD);
- smbus_delay();
-
- /* set the device I'm talking too */
- outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBXMITADD);
- smbus_delay();
-
- /* set up for a byte data write */
- outb(0x04, smbus_io_base + SMBHSTPRTCL);
- smbus_delay();
-
- /* poll for transaction completion */
- if (smbus_wait_until_done(smbus_io_base) < 0) {
- return -3;
- }
- global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */;
-
- if (global_status_register != 0x80) {
- return -1;
- }
- return 0;
-}
-static int do_smbus_read_byte(unsigned smbus_io_base, unsigned device, unsigned address)
-{
- unsigned char global_status_register;
- unsigned char byte;
-
- outb(0xff, smbus_io_base + 0x00);
- smbus_delay();
- outb(0x20, smbus_io_base + 0x03);
- smbus_delay();
-
- outb(((device & 0x7f) << 1)|1 , smbus_io_base + 0x04);
- smbus_delay();
- outb(address & 0xff, smbus_io_base + 0x05);
- smbus_delay();
- outb(0x12, smbus_io_base + 0x03);
- smbus_delay();
-
-int i,j;
-for(i=0;i<0x1000;i++)
-{
- if (inb(smbus_io_base + 0x00) != 0x08)
- { smbus_delay();
- for(j=0;j<0xFFFF;j++);
- }
-};
-
- global_status_register = inb(smbus_io_base + 0x00);
- byte = inb(smbus_io_base + 0x08);
-
- if (global_status_register != 0x08) { // lose check, otherwise it should be 0
- print_debug("Fail");print_debug("\r\t");
- return -1;
- }
- print_debug("Success");print_debug("\r\t");
- return byte;
-}
-
-
-static int do_smbus_write_byte(unsigned smbus_io_base, unsigned device, unsigned address, unsigned char val)
-{
- unsigned global_status_register;
-
- outb(val, smbus_io_base + SMBHSTDAT0);
- smbus_delay();
-
- /* set the device I'm talking too */
- outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBXMITADD);
- smbus_delay();
-
- outb(address & 0xff, smbus_io_base + SMBHSTCMD);
- smbus_delay();
-
- /* set up for a byte data write */
- outb(0x06, smbus_io_base + SMBHSTPRTCL);
- smbus_delay();
-
- /* poll for transaction completion */
- if (smbus_wait_until_done(smbus_io_base) < 0) {
- return -3;
- }
- global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */;
-
- if (global_status_register != 0x80) {
- return -1;
- }
- return 0;
-}
+int smbus_wait_until_ready(unsigned smbus_io_base);
+int smbus_wait_until_done(unsigned smbus_io_base);
+int do_smbus_recv_byte(unsigned smbus_io_base, unsigned device);
+int do_smbus_send_byte(unsigned smbus_io_base, unsigned device, unsigned char val);
+int smbus_read_byte(unsigned device, unsigned address);
+int smbus_write_byte(unsigned device, unsigned address, unsigned char val);
diff --git a/src/southbridge/via/k8t890/k8t890_early_car.c b/src/southbridge/via/k8t890/k8t890_early_car.c
index 037f5a75eb..aa224a9469 100644
--- a/src/southbridge/via/k8t890/k8t890_early_car.c
+++ b/src/southbridge/via/k8t890/k8t890_early_car.c
@@ -113,7 +113,7 @@ u8 k8t890_early_setup_ht(void)
return 1;
}
-static int s3_save_nvram_early(u32 dword, int size, int nvram_pos)
+static inline int s3_save_nvram_early(u32 dword, int size, int nvram_pos)
{
printk(BIOS_DEBUG, "Writing %x of size %d to nvram pos: %d\n", dword, size, nvram_pos);
@@ -134,7 +134,7 @@ static int s3_save_nvram_early(u32 dword, int size, int nvram_pos)
return nvram_pos;
}
-static int s3_load_nvram_early(int size, u32 *old_dword, int nvram_pos)
+static inline int s3_load_nvram_early(int size, u32 *old_dword, int nvram_pos)
{
switch (size) {
case 1: