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path: root/src/northbridge/amd/amdk8/debug.c
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Diffstat (limited to 'src/northbridge/amd/amdk8/debug.c')
-rw-r--r--src/northbridge/amd/amdk8/debug.c91
1 files changed, 65 insertions, 26 deletions
diff --git a/src/northbridge/amd/amdk8/debug.c b/src/northbridge/amd/amdk8/debug.c
index ca45cbe519..42104d43af 100644
--- a/src/northbridge/amd/amdk8/debug.c
+++ b/src/northbridge/amd/amdk8/debug.c
@@ -6,7 +6,7 @@
static inline void print_debug_addr(const char *str, void *val)
{
#if CACHE_AS_RAM_ADDRESS_DEBUG == 1
- #if CONFIG_USE_INIT==1
+ #if CONFIG_USE_PRINTK_IN_CAR
printk_debug("------Address debug: %s%x------\r\n", str, val);
#else
print_debug ("------Address debug: "); print_debug(str); print_debug_hex32(val); print_debug("------\r\n");
@@ -17,15 +17,15 @@ static inline void print_debug_addr(const char *str, void *val)
#if 1
static void print_debug_pci_dev(unsigned dev)
{
-#if CONFIG_USE_INIT
- printk_debug("PCI: %02x:%02x.%02x", (dev>>16) & 0xff, (dev>>11) & 0x1f, (dev>>8) & 0x7);
+#if CONFIG_USE_PRINTK_IN_CAR
+ printk_debug("PCI: %02x:%02x.%02x", (dev>>20) & 0xff, (dev>>15) & 0x1f, (dev>>12) & 0x7);
#else
print_debug("PCI: ");
- print_debug_hex8((dev >> 16) & 0xff);
+ print_debug_hex8((dev >> 20) & 0xff);
print_debug_char(':');
- print_debug_hex8((dev >> 11) & 0x1f);
+ print_debug_hex8((dev >> 15) & 0x1f);
print_debug_char('.');
- print_debug_hex8((dev >> 8) & 7);
+ print_debug_hex8((dev >> 12) & 7);
#endif
}
@@ -43,14 +43,14 @@ static void print_pci_devices(void)
continue;
}
print_debug_pci_dev(dev);
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug(" %04x:%04x\r\n", (id & 0xffff), (id>>16));
#else
print_debug(" ");
print_debug_hex32(id);
print_debug("\r\n");
#endif
- if(((dev>>8) & 0x07) == 0) {
+ if(((dev>>12) & 0x07) == 0) {
uint8_t hdr_type;
hdr_type = pci_read_config8(dev, PCI_HEADER_TYPE);
if((hdr_type & 0x80) != 0x80) {
@@ -68,7 +68,7 @@ static void dump_pci_device(unsigned dev)
for(i = 0; i < 256; i++) {
unsigned char val;
if ((i & 0x0f) == 0) {
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("\r\n%02x:",i);
#else
print_debug("\r\n");
@@ -77,7 +77,7 @@ static void dump_pci_device(unsigned dev)
#endif
}
val = pci_read_config8(dev, i);
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug(" %02x", val);
#else
print_debug_char(' ');
@@ -87,6 +87,39 @@ static void dump_pci_device(unsigned dev)
print_debug("\r\n");
}
+#if K8_REV_F_SUPPORT == 1
+static uint32_t pci_read_config32_index_wait(device_t dev, uint32_t index_reg, uint32_t index);
+static void dump_pci_device_index_wait(unsigned dev, uint32_t index_reg)
+{
+ int i;
+ print_debug_pci_dev(dev);
+ print_debug(" -- index_reg="); print_debug_hex32(index_reg);
+
+ for(i = 0; i < 0x40; i++) {
+ uint32_t val;
+ int j;
+#if CONFIG_USE_PRINTK_IN_CAR
+ printk_debug("\r\n%02x:",i);
+#else
+ print_debug("\r\n");
+ print_debug_hex8(i);
+ print_debug_char(':');
+#endif
+ val = pci_read_config32_index_wait(dev, index_reg, i);
+ for(j=0;j<4;j++) {
+#if CONFIG_USE_PRINTK_IN_CAR
+ printk_debug(" %02x", val & 0xff);
+#else
+ print_debug_char(' '); print_debug_hex8(val&0xff);
+#endif
+ val >>= 8;
+ }
+
+ }
+ print_debug("\r\n");
+}
+#endif
+
static void dump_pci_devices(void)
{
device_t dev;
@@ -102,7 +135,7 @@ static void dump_pci_devices(void)
}
dump_pci_device(dev);
- if(((dev>>8) & 0x07) == 0) {
+ if(((dev>>12) & 0x07) == 0) {
uint8_t hdr_type;
hdr_type = pci_read_config8(dev, PCI_HEADER_TYPE);
if((hdr_type & 0x80) != 0x80) {
@@ -127,7 +160,7 @@ static void dump_pci_devices_on_bus(unsigned busn)
}
dump_pci_device(dev);
- if(((dev>>8) & 0x07) == 0) {
+ if(((dev>>12) & 0x07) == 0) {
uint8_t hdr_type;
hdr_type = pci_read_config8(dev, PCI_HEADER_TYPE);
if((hdr_type & 0x80) != 0x80) {
@@ -137,6 +170,11 @@ static void dump_pci_devices_on_bus(unsigned busn)
}
}
+#ifndef DEBUG_SMBUS
+#define DEBUG_SMBUS 0
+#endif
+
+#if DEBUG_SMBUS == 1
static void dump_spd_registers(const struct mem_controller *ctrl)
{
int i;
@@ -146,7 +184,7 @@ static void dump_spd_registers(const struct mem_controller *ctrl)
device = ctrl->channel0[i];
if (device) {
int j;
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("dimm: %02x.0: %02x", i, device);
#else
print_debug("dimm: ");
@@ -158,7 +196,7 @@ static void dump_spd_registers(const struct mem_controller *ctrl)
int status;
unsigned char byte;
if ((j & 0xf) == 0) {
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("\r\n%02x: ", j);
#else
print_debug("\r\n");
@@ -171,7 +209,7 @@ static void dump_spd_registers(const struct mem_controller *ctrl)
break;
}
byte = status & 0xff;
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("%02x ", byte);
#else
print_debug_hex8(byte);
@@ -183,7 +221,7 @@ static void dump_spd_registers(const struct mem_controller *ctrl)
device = ctrl->channel1[i];
if (device) {
int j;
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("dimm: %02x.1: %02x", i, device);
#else
print_debug("dimm: ");
@@ -195,7 +233,7 @@ static void dump_spd_registers(const struct mem_controller *ctrl)
int status;
unsigned char byte;
if ((j & 0xf) == 0) {
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("\r\n%02x: ", j);
#else
print_debug("\r\n");
@@ -208,7 +246,7 @@ static void dump_spd_registers(const struct mem_controller *ctrl)
break;
}
byte = status & 0xff;
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("%02x ", byte);
#else
print_debug_hex8(byte);
@@ -226,7 +264,7 @@ static void dump_smbus_registers(void)
for(device = 1; device < 0x80; device++) {
int j;
if( smbus_read_byte(device, 0) < 0 ) continue;
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("smbus: %02x", device);
#else
print_debug("smbus: ");
@@ -240,7 +278,7 @@ static void dump_smbus_registers(void)
break;
}
if ((j & 0xf) == 0) {
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("\r\n%02x: ",j);
#else
print_debug("\r\n");
@@ -249,7 +287,7 @@ static void dump_smbus_registers(void)
#endif
}
byte = status & 0xff;
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("%02x ", byte);
#else
print_debug_hex8(byte);
@@ -259,13 +297,14 @@ static void dump_smbus_registers(void)
print_debug("\r\n");
}
}
+#endif
static void dump_io_resources(unsigned port)
{
int i;
udelay(2000);
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("%04x:\r\n", port);
#else
print_debug_hex16(port);
@@ -274,7 +313,7 @@ static void dump_io_resources(unsigned port)
for(i=0;i<256;i++) {
uint8_t val;
if ((i & 0x0f) == 0) {
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("%02x:", i);
#else
print_debug_hex8(i);
@@ -282,7 +321,7 @@ static void dump_io_resources(unsigned port)
#endif
}
val = inb(port);
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug(" %02x",val);
#else
print_debug_char(' ');
@@ -301,7 +340,7 @@ static void dump_mem(unsigned start, unsigned end)
print_debug("dump_mem:");
for(i=start;i<end;i++) {
if((i & 0xf)==0) {
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("\r\n%08x:", i);
#else
print_debug("\r\n");
@@ -309,7 +348,7 @@ static void dump_mem(unsigned start, unsigned end)
print_debug(":");
#endif
}
-#if CONFIG_USE_INIT
+#if CONFIG_USE_PRINTK_IN_CAR
printk_debug(" %02x", (unsigned char)*((unsigned char *)i));
#else
print_debug(" ");
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-21 11:57:10 +0000