diff options
Diffstat (limited to 'src/northbridge/amd')
| -rw-r--r-- | src/northbridge/amd/amdfam10/amdfam10.h | 74 | ||||
| -rw-r--r-- | src/northbridge/amd/amdfam10/debug.c | 2 | ||||
| -rw-r--r-- | src/northbridge/amd/amdfam10/get_pci1234.c | 2 | ||||
| -rw-r--r-- | src/northbridge/amd/amdfam10/ht_config.c | 11 | ||||
| -rw-r--r-- | src/northbridge/amd/amdfam10/northbridge.c | 2 | ||||
| -rw-r--r-- | src/northbridge/amd/amdfam10/raminit.h | 26 | ||||
| -rw-r--r-- | src/northbridge/amd/amdfam10/setup_resource_map.c | 48 |
7 files changed, 3 insertions, 162 deletions
diff --git a/src/northbridge/amd/amdfam10/amdfam10.h b/src/northbridge/amd/amdfam10/amdfam10.h index 2ef22ee4d1..7ba91d7ed1 100644 --- a/src/northbridge/amd/amdfam10/amdfam10.h +++ b/src/northbridge/amd/amdfam10/amdfam10.h @@ -211,14 +211,6 @@ #define DTH_TRFC_127_5_1G 2 #define DTH_TRFC_195_2G 3 #define DTH_TRFC_327_5_4G 4 -#if 0 -//DDR3 -#define DTH_TRFC_90_512M 1 -#define DTH_TRFC_110_5_1G 2 -#define DTH_TRFC_160_2G 3 -#define DTH_TRFC_300_4G 4 -#define DTH_TRFC_UNDEFINED_8G 5 -#endif #define DTH_TRFC1_SHIFT 23 /*for Logical DIMM1 */ #define DTH_TRFC2_SHIFT 26 /*for Logical DIMM2 */ #define DTH_TRFC3_SHIFT 29 /*for Logical DIMM3 */ @@ -353,12 +345,6 @@ #define DODCC_ProcOdt_300_OHMS 0 #define DODCC_ProcOdt_150_OHMS 1 #define DODCC_ProcOdt_75_OHMS 2 -#if 0 -//DDR3 -#define DODCC_ProcOdt_240_OHMS 0 -#define DODCC_ProcOdt_120_OHMS 1 -#define DODCC_ProcOdt_60_OHMS 2 -#endif /* for DDR2 400, 533, 667, F2x[1,0]9C_x[02:01], [03], [06:05], [07] controll timing of all DIMMs @@ -527,66 +513,6 @@ that are corresponding to 0x01, 0x02, 0x03, 0x05, 0x06, 0x07 /* 04.06.2006 19:12 */ -#if 0 -//DDR3 -#define DRAM_DQS_WRITE_TIME_CTRL_0_0 0x30 //DIMM0 Channel A -#define DDWTC_WrDqsFineDlyByte0_SHIFT 0 -#define DDWTC_WrDqsFineDlyByte0_MASK 0x1f -#define DDWTC_WrDqsGrossDlyByte0_SHIFT 5 -#define DDWTC_WrDqsGrossDlyByte0_MASK 0x3 -#define DDWTC_WrDqsFineDlyByte1_SHIFT 8 -#define DDWTC_WrDqsGrossDlyByte1_SHIFT 13 -#define DDWTC_WrDqsFineDlyByte2_SHIFT 16 -#define DDWTC_WrDqsGrossDlyByte2_SHIFT 21 -#define DDWTC_WrDqsFineDlyByte3_SHIFT 24 -#define DDWTC_WrDqsGrossDlyByte3_SHIFT 29 - -#define DRAM_DQS_WRTIE_TIME_CTRL_0_1 0x31 //DIMM0 Channel A -#define DDWTC_WrDqsFineDlyByte4_SHIFT 0 -#define DDWTC_WrDqsGrossDlyByte4_SHIFT 5 -#define DDWTC_WrDqsFineDlyByte5_SHIFT 8 -#define DDWTC_WrDqsGrossDlyByte5_SHIFT 13 -#define DDWTC_WrDqsFineDlyByte6_SHIFT 16 -#define DDWTC_WrDqsGrossDlyByte6_SHIFT 21 -#define DDWTC_WrDqsFineDlyByte7_SHIFT 24 -#define DDWTC_WrDqsGrossDlyByte7_SHIFT 29 - -#define DRAM_DQS_WRITE_TIMING_CTRL_ECC_0_0 0x32 -#define DDWTCE_WrDqsChkFineDlyByte0_SHIFT 0 -#define DDWTCE_WrDqsChkGrossDlyByte0_SHIFT 5 - -#define DRAM_DQS_WRITE_TIME_CTRL_0_2 0x40 //DIMM0 Channel B -#define DDWTC_WrDqsFineDlyByte8_SHIFT 0 -#define DDWTC_WrDqsGrossDlyByte8_SHIFT 5 -#define DDWTC_WrDqsFineDlyByte9_SHIFT 8 -#define DDWTC_WrDqsGrossDlyByte9_SHIFT 13 -#define DDWTC_WrDqsFineDlyByte10_SHIFT 16 -#define DDWTC_WrDqsGrossDlyByte10_SHIFT 21 -#define DDWTC_WrDqsFineDlyByte11_SHIFT 24 -#define DDWTC_WrDqsGrossDlyByte11_SHIFT 29 - -#define DRAM_DQS_WRTIE_TIME_CTRL_0_3 0x41 //DIMM0 Channel B -#define DDWTC_WrDqsFineDlyByte12_SHIFT 0 -#define DDWTC_WrDqsGrossDlyByte12_SHIFT 5 -#define DDWTC_WrDqsFineDlyByte13_SHIFT 8 -#define DDWTC_WrDqsGrossDlyByte13_SHIFT 13 -#define DDWTC_WrDqsFineDlyByte14_SHIFT 16 -#define DDWTC_WrDqsGrossDlyByte14_SHIFT 21 -#define DDWTC_WrDqsFineDlyByte15_SHIFT 24 -#define DDWTC_WrDqsGrossDlyByte15_SHIFT 29 - -#define DRAM_DQS_WRITE_TIMING_CTRL_ECC_0_1 0x42 -#define DDWTCE_WrDqsChkFineDlyByte1_SHIFT 0 -#define DDWTCE_WrDqsChkGrossDlyByte1_SHIFT 5 - -#define DRAM_DQS_WRITE_TIME_CTRL_1_0 0x33 //DIMM1 Channel A -#define DRAM_DQS_WRTIE_TIME_CTRL_1_1 0x34 //DIMM1 Channel A -#define DRAM_DQS_WRITE_TIMING_CTRL_ECC_1_0 0x35 -#define DRAM_DQS_WRITE_TIME_CTRL_1_2 0x43 //DIMM1 Channel B -#define DRAM_DQS_WRTIE_TIME_CTRL_1_3 0x44 //DIMM1 Channel B -#define DRAM_DQS_WRITE_TIMING_CTRL_ECC_1_1 0x45 -#endif - #define DRAM_PHASE_RECOVERY_CTRL_0 0x50 #define DPRC_PhRecFineDlyByte0_SHIFT 0 #define DDWTC_PhRecFineDlyByte0_MASK 0x1f diff --git a/src/northbridge/amd/amdfam10/debug.c b/src/northbridge/amd/amdfam10/debug.c index 327a0e68e3..f9c72668af 100644 --- a/src/northbridge/amd/amdfam10/debug.c +++ b/src/northbridge/amd/amdfam10/debug.c @@ -134,8 +134,6 @@ static inline void dump_pci_device_index_wait(u32 dev, u32 index_reg) { dump_pci_device_index_wait_range(dev, index_reg, 0, 0x54); dump_pci_device_index_wait_range(dev, index_reg, 0x100, 0x08); //DIMM1 when memclk > 400Hz -// dump_pci_device_index_wait_range(dev, index_reg, 0x200, 0x08); //DIMM2 -// dump_pci_device_index_wait_range(dev, index_reg, 0x300, 0x08); //DIMM3 } static inline void dump_pci_device_index(u32 dev, u32 index_reg, u32 type, u32 length) diff --git a/src/northbridge/amd/amdfam10/get_pci1234.c b/src/northbridge/amd/amdfam10/get_pci1234.c index 11f1589251..08698dc3ed 100644 --- a/src/northbridge/amd/amdfam10/get_pci1234.c +++ b/src/northbridge/amd/amdfam10/get_pci1234.c @@ -71,12 +71,10 @@ void get_pci1234(void) //here we need to set hcdn //1. hypertransport.c need to record hcdn_reg together with 0xe0, 0xe4, 0xe8, 0xec when are set //2. so at the same time we need update hsdn with hcdn_reg here -// printk(BIOS_DEBUG, "sysconf.ht_c_num = %02d\n", sysconf.ht_c_num); for (j = 0; j < sysconf.ht_c_num; j++) { u32 dwordx; dwordx = sysconf.ht_c_conf_bus[j]; -// printk(BIOS_DEBUG, "sysconf.ht_c_conf_bus[%02d] = %08x\n", j, sysconf.ht_c_conf_bus[j]); dwordx &=0xfffffffd; //keep bus num, node_id, link_num, enable bits if ((dwordx & 0x7fd) == dword) { //SBLINK sysconf.pci1234[0] = dwordx; diff --git a/src/northbridge/amd/amdfam10/ht_config.c b/src/northbridge/amd/amdfam10/ht_config.c index 9259147625..916111caad 100644 --- a/src/northbridge/amd/amdfam10/ht_config.c +++ b/src/northbridge/amd/amdfam10/ht_config.c @@ -202,17 +202,6 @@ void set_io_addr_reg(device_t dev, u32 nodeid, u32 linkn, u32 reg, pci_write_config32(__f1_dev[i], reg+4, tempreg); tempreg = 3 /*| (3<<4)*/ | ((io_min&0xf0)<<(12-4)); //base :ISA and VGA ? -#if 0 - // FIXME: can we use VGA reg instead? - if (dev->link[link].bridge_ctrl & PCI_BRIDGE_CTL_VGA) { - printk(BIOS_SPEW, "%s, enabling legacy VGA IO forwarding for %s link %s\n", - __func__, dev_path(dev), link); - tempreg |= PCI_IO_BASE_VGA_EN; - } - if (dev->link[link].bridge_ctrl & PCI_BRIDGE_CTL_NO_ISA) { - tempreg |= PCI_IO_BASE_NO_ISA; - } -#endif for (i = 0; i < sysconf.nodes; i++) pci_write_config32(__f1_dev[i], reg, tempreg); } diff --git a/src/northbridge/amd/amdfam10/northbridge.c b/src/northbridge/amd/amdfam10/northbridge.c index 40f57046e8..5634441eb8 100644 --- a/src/northbridge/amd/amdfam10/northbridge.c +++ b/src/northbridge/amd/amdfam10/northbridge.c @@ -978,8 +978,6 @@ static void amdfam10_domain_set_resources(device_t dev) } -// printk(BIOS_DEBUG, "node %d : mmio_basek=%08x, basek=%08x, limitk=%08x\n", i, mmio_basek, basek, limitk); - /* split the region to accommodate pci memory space */ if ((basek < 4*1024*1024) && (limitk > mmio_basek)) { if (basek <= mmio_basek) { diff --git a/src/northbridge/amd/amdfam10/raminit.h b/src/northbridge/amd/amdfam10/raminit.h index bfc0da0238..c1ef29ecee 100644 --- a/src/northbridge/amd/amdfam10/raminit.h +++ b/src/northbridge/amd/amdfam10/raminit.h @@ -16,29 +16,6 @@ #ifndef RAMINIT_H #define RAMINIT_H -#if 0 -#if CONFIG_DIMM_SUPPORT == 0x0110 -//FBDIMM REG -/* each channel can have 8 fbdimm */ -#define DIMM_SOCKETS 8 -struct mem_controller { - u32 node_id; - pci_devfn_t f0, f1, f2, f3, f4, f5; - /* channelA, channelB belong to DCT0, - * channelC, channelD belong to DCT1 - * Each DCT may support one ganged logical FBDIMM ---> 128 bit - * or a single unganged channel --->64 bit - * a DCT can not support 2 unganged channels - * two DCTs can not be ganged - */ - u8 spd_switch_addr; - u8 spd_addr[DIMM_SOCKETS*4]; -}; - -#endif -#endif - -//#if (CONFIG_DIMM_SUPPORT & 0x00ff) == 0x0004 //DDR2 REG and unbuffered : Socket F 1027 and AM3 /* every channel have 4 DDR2 DIMM for socket F * 2 for socket M2/M3 @@ -63,7 +40,4 @@ struct mem_controller { u8 spd_addr[DIMM_SOCKETS*2]; }; -//#endif - - #endif diff --git a/src/northbridge/amd/amdfam10/setup_resource_map.c b/src/northbridge/amd/amdfam10/setup_resource_map.c index 7e71cf787b..3d67bddba4 100644 --- a/src/northbridge/amd/amdfam10/setup_resource_map.c +++ b/src/northbridge/amd/amdfam10/setup_resource_map.c @@ -20,7 +20,6 @@ static void setup_resource_map(const u32 *register_values, u32 max) { u32 i; -// printk(BIOS_DEBUG, "setting up resource map...."); for (i = 0; i < max; i += 3) { pci_devfn_t dev; @@ -34,14 +33,13 @@ static void setup_resource_map(const u32 *register_values, u32 max) reg |= register_values[i+2]; pci_write_config32(dev, where, reg); } -// printk(BIOS_DEBUG, "done.\n"); } void setup_resource_map_offset(const u32 *register_values, u32 max, u32 offset_pci_dev, u32 offset_io_base) { u32 i; -// printk(BIOS_DEBUG, "setting up resource map offset...."); + for (i = 0; i < max; i += 3) { pci_devfn_t dev; u32 where; @@ -53,7 +51,6 @@ void setup_resource_map_offset(const u32 *register_values, u32 max, u32 offset_p reg |= register_values[i+2] + offset_io_base; pci_write_config32(dev, where, reg); } -// printk(BIOS_DEBUG, "done.\n"); } #define RES_PCI_IO 0x10 @@ -124,9 +121,7 @@ void setup_resource_map_x_offset(const u32 *register_values, u32 max, u32 offset printk(BIOS_SPEW, "NOW: %08x\n", reg); } break; - } // switch - - + } } if (IS_ENABLED(RES_DEBUG)) @@ -180,46 +175,9 @@ void setup_resource_map_x(const u32 *register_values, u32 max) outl(reg, where); } break; - } // switch - - + } } if (IS_ENABLED(RES_DEBUG)) printk(BIOS_DEBUG, "done.\n"); } - -#if 0 -static void setup_iob_resource_map(const u32 *register_values, u32 max) -{ - u32 i; - - for (i = 0; i < max; i += 3) { - u32 where; - u32 reg; - - where = register_values[i]; - reg = inb(where); - reg &= register_values[i+1]; - reg |= register_values[i+2]; - outb(reg, where); - } -} - -static void setup_io_resource_map(const u32 *register_values, u32 max) -{ - u32 i; - - for (i = 0; i < max; i += 3) { - u32 where; - u32 reg; - - where = register_values[i]; - reg = inl(where); - reg &= register_values[i+1]; - reg |= register_values[i+2]; - - outl(reg, where); - } -} -#endif |