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-rw-r--r--src/mainboard/amd/serengeti_cheetah/romstage.c23
-rw-r--r--src/mainboard/broadcom/blast/romstage.c19
-rw-r--r--src/mainboard/msi/ms9185/romstage.c18
-rw-r--r--src/mainboard/msi/ms9282/romstage.c18
-rw-r--r--src/mainboard/supermicro/h8dme/romstage.c24
-rw-r--r--src/mainboard/tyan/s4880/romstage.c12
-rw-r--r--src/mainboard/tyan/s4882/romstage.c16
7 files changed, 0 insertions, 130 deletions
diff --git a/src/mainboard/amd/serengeti_cheetah/romstage.c b/src/mainboard/amd/serengeti_cheetah/romstage.c
index 14320a562c..ec0682a667 100644
--- a/src/mainboard/amd/serengeti_cheetah/romstage.c
+++ b/src/mainboard/amd/serengeti_cheetah/romstage.c
@@ -45,22 +45,6 @@ static inline void activate_spd_rom(const struct mem_controller *ctrl)
smbus_write_byte(SMBUS_HUB, 0x03, 0);
}
-#if 0
-static inline void change_i2c_mux(unsigned device)
-{
-#define SMBUS_HUB 0x18
- int ret, i;
- print_debug("change_i2c_mux i="); print_debug_hex8(device); print_debug("\n");
- i=2;
- do {
- ret = smbus_write_byte(SMBUS_HUB, 0x01, device);
- print_debug("change_i2c_mux 1 ret="); print_debug_hex32(ret); print_debug("\n");
- } while ((ret!=0) && (i-->0));
- ret = smbus_write_byte(SMBUS_HUB, 0x03, 0);
- print_debug("change_i2c_mux 2 ret="); print_debug_hex32(ret); print_debug("\n");
-}
-#endif
-
static inline int spd_read_byte(unsigned device, unsigned address)
{
return smbus_read_byte(device, address);
@@ -209,13 +193,6 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
}
#endif
-#if 0
- for(i=1;i<256;i<<=1) {
- change_i2c_mux(i);
- dump_smbus_registers();
- }
-#endif
-
memreset_setup();
//do we need apci timer, tsc...., only debug need it for better output
diff --git a/src/mainboard/broadcom/blast/romstage.c b/src/mainboard/broadcom/blast/romstage.c
index fcdac692ec..03cdc1dc80 100644
--- a/src/mainboard/broadcom/blast/romstage.c
+++ b/src/mainboard/broadcom/blast/romstage.c
@@ -32,17 +32,6 @@ static inline void activate_spd_rom(const struct mem_controller *ctrl)
smbus_send_byte(SMBUS_HUB, device);
}
-#if 0
-static inline void change_i2c_mux(unsigned device)
-{
-#define SMBUS_HUB 0x71
- int ret;
- print_debug("change_i2c_mux i="); print_debug_hex8(device); print_debug("\n");
- ret = smbus_send_byte(SMBUS_HUB, device);
- print_debug("change_i2c_mux ret="); print_debug_hex32(ret); print_debug("\n");
-}
-#endif
-
static inline int spd_read_byte(unsigned device, unsigned address)
{
return smbus_read_byte(device, address);
@@ -125,14 +114,6 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
enable_smbus();
-#if 0
- int i;
- for(i=4;i<8;i++) {
- change_i2c_mux(i);
- dump_smbus_registers();
- }
-#endif
-
memreset_setup();
// init_timer();
diff --git a/src/mainboard/msi/ms9185/romstage.c b/src/mainboard/msi/ms9185/romstage.c
index 2cb38a45e1..aabc826836 100644
--- a/src/mainboard/msi/ms9185/romstage.c
+++ b/src/mainboard/msi/ms9185/romstage.c
@@ -59,16 +59,6 @@ static inline void activate_spd_rom(const struct mem_controller *ctrl)
smbus_send_byte(SMBUS_SWITCH2, (device >> 4) & 0x0f );
}
-#if 0
-static inline void change_i2c_mux(unsigned device)
-{
-#define SMBUS_SWITCH1 0x70
-#define SMBUS_SWITCH2 0x72
- smbus_send_byte(SMBUS_SWITCH1, device & 0x0f);
- smbus_send_byte(SMBUS_SWITCH2, (device >> 4) & 0x0f );
-}
-#endif
-
static inline int spd_read_byte(unsigned device, unsigned address)
{
return smbus_read_byte(device, address);
@@ -201,14 +191,6 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
}
#endif
-#if 0
- int i;
- for(i=1;i<256;i<<=1) {
- change_i2c_mux(i);
- dump_smbus_registers();
- }
-#endif
-
//do we need apci timer, tsc...., only debug need it for better output
/* all ap stopped? */
// init_timer(); // Need to use TMICT to synconize FID/VID
diff --git a/src/mainboard/msi/ms9282/romstage.c b/src/mainboard/msi/ms9282/romstage.c
index 3048542854..9e4a227de9 100644
--- a/src/mainboard/msi/ms9282/romstage.c
+++ b/src/mainboard/msi/ms9282/romstage.c
@@ -58,16 +58,6 @@ static inline void activate_spd_rom(const struct mem_controller *ctrl)
smbus_send_byte(SMBUS_SWITCH2, (device >> 4) & 0x0f);
}
-#if 0
-static inline void change_i2c_mux(unsigned device)
-{
-#define SMBUS_SWITCH1 0x70
-#define SMBUS_SWITHC2 0x72
- smbus_send_byte(SMBUS_SWITCH1, device & 0x0f);
- smbus_send_byte(SMBUS_SWITCH2, (device >> 4) & 0x0f);
-}
-#endif
-
static inline int spd_read_byte(unsigned device, unsigned address)
{
return smbus_read_byte(device, address);
@@ -174,14 +164,6 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
enable_smbus();
-#if 0
- int i;
- for(i=4;i<8;i++) {
- change_i2c_mux(i);
- dump_smbus_registers();
- }
-#endif
-
sdram_initialize(sysinfo->nodes, sysinfo->ctrl, sysinfo);
post_cache_as_ram();
diff --git a/src/mainboard/supermicro/h8dme/romstage.c b/src/mainboard/supermicro/h8dme/romstage.c
index 47f5806c67..7763480194 100644
--- a/src/mainboard/supermicro/h8dme/romstage.c
+++ b/src/mainboard/supermicro/h8dme/romstage.c
@@ -84,30 +84,6 @@ static inline void activate_spd_rom(const struct mem_controller *ctrl)
#endif
}
-#if 0
-static int smbus_send_byte_one(unsigned device, unsigned char val)
-{
- return do_smbus_send_byte(SMBUS1_IO_BASE, device, val);
-}
-
-static inline void change_i2c_mux(unsigned device)
-{
-#define SMBUS_SWITCH1 0x48
-#define SMBUS_SWITHC2 0x49
- smbus_send_byte(SMBUS_SWITCH1, device & 0x0f);
- smbus_send_byte_one(SMBUS_SWITCH2, (device >> 4) & 0x0f);
- int ret;
- print_debug("change_i2c_mux i="); print_debug_hex8(device); print_debug("\n");
- dump_smbus_registers();
- ret = smbus_send_byte(SMBUS_SWITCH1, device);
- print_debug("change_i2c_mux ret="); print_debug_hex32(ret); print_debug("\n");
- dump_smbus_registers();
- ret = smbus_send_byte_one(SMBUS_SWITCH2, device);
- print_debug("change_i2c_mux ret="); print_debug_hex32(ret); print_debug("\n");
- dump_smbus_registers();
-}
-#endif
-
static inline int spd_read_byte(unsigned device, unsigned address)
{
return smbus_read_byte(device, address);
diff --git a/src/mainboard/tyan/s4880/romstage.c b/src/mainboard/tyan/s4880/romstage.c
index 543fcf0527..c106b1ceaa 100644
--- a/src/mainboard/tyan/s4880/romstage.c
+++ b/src/mainboard/tyan/s4880/romstage.c
@@ -48,18 +48,6 @@ static inline void activate_spd_rom(const struct mem_controller *ctrl)
smbus_write_byte(SMBUS_HUB, 0x03, 0);
}
-#if 0
-static inline void change_i2c_mux(unsigned device)
-{
-#define SMBUS_HUB 0x18
- int ret;
- print_debug("change_i2c_mux i="); print_debug_hex8(device); print_debug("\n");
- ret = smbus_write_byte(SMBUS_HUB, 0x01, device);
- print_debug("change_i2c_mux 1 ret="); print_debug_hex32(ret); print_debug("\n");
- ret = smbus_write_byte(SMBUS_HUB, 0x03, 0);
- print_debug("change_i2c_mux 2 ret="); print_debug_hex32(ret); print_debug("\n");
-}
-#endif
static inline int spd_read_byte(unsigned device, unsigned address)
{
diff --git a/src/mainboard/tyan/s4882/romstage.c b/src/mainboard/tyan/s4882/romstage.c
index b4100fb552..17379b5ac2 100644
--- a/src/mainboard/tyan/s4882/romstage.c
+++ b/src/mainboard/tyan/s4882/romstage.c
@@ -53,22 +53,6 @@ static inline void activate_spd_rom(const struct mem_controller *ctrl)
smbus_write_byte(SMBUS_HUB, 0x03, 0);
}
-#if 0
-static inline void change_i2c_mux(unsigned device)
-{
-#define SMBUS_HUB 0x18
- int ret, i;
- print_debug("change_i2c_mux i="); print_debug_hex8(device); print_debug("\n");
- i=2;
- do {
- ret = smbus_write_byte(SMBUS_HUB, 0x01, device);
- print_debug("change_i2c_mux 1 ret="); print_debug_hex32(ret); print_debug("\n");
- } while ((ret!=0) && (i-->0));
- ret = smbus_write_byte(SMBUS_HUB, 0x03, 0);
- print_debug("change_i2c_mux 2 ret="); print_debug_hex32(ret); print_debug("\n");
-}
-#endif
-
static inline int spd_read_byte(unsigned device, unsigned address)
{
return smbus_read_byte(device, address);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 23:50:16 +0000