diff options
Diffstat (limited to 'src/northbridge/amd/amdfam10/northbridge.c')
-rw-r--r-- | src/northbridge/amd/amdfam10/northbridge.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/src/northbridge/amd/amdfam10/northbridge.c b/src/northbridge/amd/amdfam10/northbridge.c index 89bd6733ce..0e80c71324 100644 --- a/src/northbridge/amd/amdfam10/northbridge.c +++ b/src/northbridge/amd/amdfam10/northbridge.c @@ -31,7 +31,7 @@ #include <cpu/x86/lapic.h> -#if CONFIG_LOGICAL_CPUS==1 +#if CONFIG_LOGICAL_CPUS #include <cpu/amd/multicore.h> #include <pc80/mc146818rtc.h> #endif @@ -161,7 +161,7 @@ static u32 amdfam10_scan_chain(device_t dev, u32 nodeid, struct bus *link, u32 l #endif u32 max_devfn; -#if CONFIG_HT3_SUPPORT==1 +#if CONFIG_HT3_SUPPORT if(is_sublink1) { u32 regpos; u32 reg; @@ -192,7 +192,7 @@ static u32 amdfam10_scan_chain(device_t dev, u32 nodeid, struct bus *link, u32 l */ ht_c_index = get_ht_c_index(nodeid, link_num, &sysconf); -#if CONFIG_EXT_CONF_SUPPORT == 0 +#if !CONFIG_EXT_CONF_SUPPORT if(ht_c_index>=4) return max; #endif @@ -316,7 +316,7 @@ static unsigned amdfam10_scan_chains(device_t dev, unsigned max) #endif offset_unitid = 0; #if ((CONFIG_HT_CHAIN_UNITID_BASE != 1) || (CONFIG_HT_CHAIN_END_UNITID_BASE != 0x20)) - #if CONFIG_SB_HT_CHAIN_UNITID_OFFSET_ONLY == 1 + #if CONFIG_SB_HT_CHAIN_UNITID_OFFSET_ONLY if((nodeid == 0) && (sblink == link->link_num)) #endif offset_unitid = 1; @@ -434,7 +434,7 @@ static void amdfam10_link_read_bases(device_t dev, u32 nodeid, u32 link) resource = amdfam10_find_iopair(dev, nodeid, link); if (resource) { u32 align; -#if CONFIG_EXT_CONF_SUPPORT == 1 +#if CONFIG_EXT_CONF_SUPPORT if((resource->index & 0x1fff) == 0x1110) { // ext align = 8; } @@ -460,7 +460,7 @@ static void amdfam10_link_read_bases(device_t dev, u32 nodeid, u32 link) resource->flags = IORESOURCE_MEM | IORESOURCE_PREFETCH; resource->flags |= IORESOURCE_BRIDGE; -#if CONFIG_EXT_CONF_SUPPORT == 1 +#if CONFIG_EXT_CONF_SUPPORT if((resource->index & 0x1fff) == 0x1110) { // ext normalize_resource(resource); } @@ -477,7 +477,7 @@ static void amdfam10_link_read_bases(device_t dev, u32 nodeid, u32 link) resource->gran = log2(HT_MEM_HOST_ALIGN); resource->limit = 0xffffffffffULL; resource->flags = IORESOURCE_MEM | IORESOURCE_BRIDGE; -#if CONFIG_EXT_CONF_SUPPORT == 1 +#if CONFIG_EXT_CONF_SUPPORT if((resource->index & 0x1fff) == 0x1110) { // ext normalize_resource(resource); } @@ -560,7 +560,7 @@ static void amdfam10_create_vga_resource(device_t dev, unsigned nodeid) * we only deal with the 'first' vga card */ for (link = dev->link_list; link; link = link->next) { if (link->bridge_ctrl & PCI_BRIDGE_CTL_VGA) { -#if CONFIG_MULTIPLE_VGA_ADAPTERS == 1 +#if CONFIG_MULTIPLE_VGA_ADAPTERS extern device_t vga_pri; // the primary vga device, defined in device.c printk(BIOS_DEBUG, "VGA: vga_pri bus num = %d bus range [%d,%d]\n", vga_pri->bus->secondary, link->secondary,link->subordinate); @@ -664,7 +664,7 @@ static void amdfam10_domain_read_resources(device_t dev) /* FIXME: do we need to check extend conf space? I don't believe that much preset value */ -#if CONFIG_PCI_64BIT_PREF_MEM == 0 +#if !CONFIG_PCI_64BIT_PREF_MEM pci_domain_read_resources(dev); #else struct bus *link; @@ -762,7 +762,7 @@ static struct hw_mem_hole_info get_hw_mem_hole_info(void) // WHY this check? CONFIG_AMDMCT is enabled on all Fam10 boards. // Does it make sense not to? -#if CONFIG_AMDMCT == 0 +#if !CONFIG_AMDMCT static void disable_hoist_memory(unsigned long hole_startk, int node_id) { int i; @@ -843,11 +843,11 @@ static void disable_hoist_memory(unsigned long hole_startk, int node_id) #endif -#if CONFIG_WRITE_HIGH_TABLES==1 +#if CONFIG_WRITE_HIGH_TABLES #include <cbmem.h> #endif -#if CONFIG_GFXUMA == 1 +#if CONFIG_GFXUMA extern uint64_t uma_memory_base, uma_memory_size; static void add_uma_resource(struct device *dev, int index) @@ -865,7 +865,7 @@ static void add_uma_resource(struct device *dev, int index) static void amdfam10_domain_set_resources(device_t dev) { -#if CONFIG_PCI_64BIT_PREF_MEM == 1 +#if CONFIG_PCI_64BIT_PREF_MEM struct resource *io, *mem1, *mem2; struct resource *res; #endif @@ -878,7 +878,7 @@ static void amdfam10_domain_set_resources(device_t dev) u32 reset_memhole = 1; #endif -#if CONFIG_PCI_64BIT_PREF_MEM == 1 +#if CONFIG_PCI_64BIT_PREF_MEM for(link = dev->link_list; link; link = link->next) { /* Now reallocate the pci resources memory with the @@ -960,7 +960,7 @@ static void amdfam10_domain_set_resources(device_t dev) reset_memhole = 0; } - #if CONFIG_AMDMCT == 0 + #if !CONFIG_AMDMCT //mmio_basek = 3*1024*1024; // for debug to meet boundary if(reset_memhole) { @@ -975,7 +975,7 @@ static void amdfam10_domain_set_resources(device_t dev) disable_hoist_memory(mem_hole.hole_startk, mem_hole.node_id); } - #if CONFIG_HW_MEM_HOLE_SIZE_AUTO_INC == 1 + #if CONFIG_HW_MEM_HOLE_SIZE_AUTO_INC // We need to double check if the mmio_basek is valid for hole // setting, if it is equal to basek, we need to decrease it some resource_t basek_pri; @@ -1031,10 +1031,10 @@ static void amdfam10_domain_set_resources(device_t dev) ram_resource(dev, (idx | i), basek, pre_sizek); idx += 0x10; sizek -= pre_sizek; -#if CONFIG_WRITE_HIGH_TABLES==1 +#if CONFIG_WRITE_HIGH_TABLES if (high_tables_base==0) { /* Leave some space for ACPI, PIRQ and MP tables */ -#if CONFIG_GFXUMA == 1 +#if CONFIG_GFXUMA high_tables_base = uma_memory_base - HIGH_MEMORY_SIZE; #else high_tables_base = (mmio_basek * 1024) - HIGH_MEMORY_SIZE; @@ -1045,7 +1045,7 @@ static void amdfam10_domain_set_resources(device_t dev) } #endif } - #if CONFIG_AMDMCT == 0 + #if !CONFIG_AMDMCT #if CONFIG_HW_MEM_HOLE_SIZEK != 0 if(reset_memhole) { struct sys_info *sysinfox = (struct sys_info *)((CONFIG_RAMTOP) - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE); // in RAM @@ -1067,19 +1067,19 @@ static void amdfam10_domain_set_resources(device_t dev) } } -#if CONFIG_GFXUMA == 1 +#if CONFIG_GFXUMA /* Deduct uma memory before reporting because * this is what the mtrr code expects */ sizek -= uma_memory_size / 1024; #endif ram_resource(dev, (idx | i), basek, sizek); idx += 0x10; -#if CONFIG_WRITE_HIGH_TABLES==1 +#if CONFIG_WRITE_HIGH_TABLES printk(BIOS_DEBUG, "%d: mmio_basek=%08lx, basek=%08llx, limitk=%08llx\n", i, mmio_basek, basek, limitk); if (high_tables_base==0) { /* Leave some space for ACPI, PIRQ and MP tables */ -#if CONFIG_GFXUMA == 1 +#if CONFIG_GFXUMA high_tables_base = uma_memory_base - HIGH_MEMORY_SIZE; #else high_tables_base = (limitk * 1024) - HIGH_MEMORY_SIZE; @@ -1089,7 +1089,7 @@ static void amdfam10_domain_set_resources(device_t dev) #endif } -#if CONFIG_GFXUMA == 1 +#if CONFIG_GFXUMA add_uma_resource(dev, 7); #endif @@ -1109,7 +1109,7 @@ static u32 amdfam10_domain_scan_bus(device_t dev, u32 max) for(reg = 0xe0; reg <= 0xec; reg += 4) { f1_write_config32(reg, 0); } -#if CONFIG_EXT_CONF_SUPPORT == 1 +#if CONFIG_EXT_CONF_SUPPORT // all nodes for(i = 0; i< sysconf.nodes; i++) { int index; @@ -1187,7 +1187,7 @@ static void sysconf_init(device_t dev) // first node sysconf.bsp_apicid = lapicid(); sysconf.apicid_offset = sysconf.bsp_apicid; -#if (CONFIG_ENABLE_APIC_EXT_ID == 1) +#if CONFIG_ENABLE_APIC_EXT_ID if (pci_read_config32(dev, 0x68) & (HTTC_APIC_EXT_ID|HTTC_APIC_EXT_BRD_CST)) { sysconf.enabled_apic_ext_id = 1; @@ -1265,7 +1265,7 @@ static u32 cpu_bus_scan(device_t dev, u32 max) } disable_siblings = !CONFIG_LOGICAL_CPUS; -#if CONFIG_LOGICAL_CPUS == 1 +#if CONFIG_LOGICAL_CPUS get_option(&disable_siblings, "multi_core"); #endif @@ -1371,7 +1371,7 @@ static u32 cpu_bus_scan(device_t dev, u32 max) * otherwise the device under it will not be scanned */ int linknum; -#if CONFIG_HT3_SUPPORT==1 +#if CONFIG_HT3_SUPPORT linknum = 8; #else linknum = 4; |