From 0122afb6093849102caa9662ac14380a41cfb094 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Thu, 30 Jul 2015 14:07:15 -0500 Subject: cpu/amd/fam10h-fam15h: Update Fam15h APIC config and startup sequence This fixes Family 15h multiple package support; the previous code hung in CAR setup and romstage when more than one CPU package was installed for a variety of loosely related reasons. TEST: Booted ASUS KGPE-D16 with two Opteron 6328 processors and several different RDIMM configurations. Change-Id: I171197c90f72d3496a385465937b7666cbf7e308 Signed-off-by: Timothy Pearson Reviewed-on: http://review.coreboot.org/12020 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc --- src/cpu/amd/car/cache_as_ram.inc | 17 +++++- src/cpu/amd/family_10h-family_15h/defaults.h | 88 ++++++++++++++++++++++----- src/cpu/amd/family_10h-family_15h/fidvid.c | 81 ++++++++++++------------ src/cpu/amd/family_10h-family_15h/init_cpus.c | 66 +++++++++++++++++--- src/cpu/amd/quadcore/quadcore.c | 19 +----- src/cpu/amd/quadcore/quadcore_id.c | 1 - 6 files changed, 193 insertions(+), 79 deletions(-) (limited to 'src/cpu') diff --git a/src/cpu/amd/car/cache_as_ram.inc b/src/cpu/amd/car/cache_as_ram.inc index cbb1e39854..53056038b7 100644 --- a/src/cpu/amd/car/cache_as_ram.inc +++ b/src/cpu/amd/car/cache_as_ram.inc @@ -548,8 +548,23 @@ CAR_FAM10_ap: /* Fam10h NB config bit 54 was not set */ rolb %cl, %bl roll_cfg: + jmp_if_not_fam15h(ap_apicid_ready) + cmp $0x5, %ecx + jne ap_apicid_ready - /* Calculate stack pointer. */ + /* This is a multi-node CPU + * Adjust the maximum APIC ID to a more reasonable value + * given that no 32-core Family 15h processors exist + */ + movl %ebx, %ecx + and $0x0f, %ecx /* Get lower 4 bits of CPU number */ + and $0x60, %ebx /* Get node ID */ + shrl $0x1, %ebx /* Shift node ID part of APIC ID down by 1 */ + or %ecx, %ebx /* Recombine node ID and CPU number */ + +ap_apicid_ready: + + /* Calculate stack pointer using adjusted APIC ID stored in ebx */ movl $CacheSizeAPStack, %eax mull %ebx movl $(CacheBase + (CacheSize - (CacheSizeBSPStack + CacheSizeBSPSlush))), %esp diff --git a/src/cpu/amd/family_10h-family_15h/defaults.h b/src/cpu/amd/family_10h-family_15h/defaults.h index 94468c5ae2..b6c9bc4c93 100644 --- a/src/cpu/amd/family_10h-family_15h/defaults.h +++ b/src/cpu/amd/family_10h-family_15h/defaults.h @@ -240,18 +240,37 @@ static const struct { { 0, 0x68, (AMD_DR_B0 | AMD_DR_B1), AMD_PTYPE_SVR, 0x00200000, 0x00600000 }, /* [22:21] DsNpReqLmt0 = 01b */ - { 0, 0x84, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, + { 0, 0x84, AMD_FAM10_ALL, AMD_PTYPE_ALL, 0x00002000, 0x00002000 }, /* [13] LdtStopTriEn = 1 */ - { 0, 0xA4, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, + { 0, 0xA4, AMD_FAM10_ALL, AMD_PTYPE_ALL, 0x00002000, 0x00002000 }, /* [13] LdtStopTriEn = 1 */ - { 0, 0xC4, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, + { 0, 0xC4, AMD_FAM10_ALL, AMD_PTYPE_ALL, 0x00002000, 0x00002000 }, /* [13] LdtStopTriEn = 1 */ - { 0, 0xE4, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, + { 0, 0xE4, AMD_FAM10_ALL, AMD_PTYPE_ALL, 0x00002000, 0x00002000 }, /* [13] LdtStopTriEn = 1 */ + /* FIXME + * Non-C32 packages only + */ + { 0, 0x84, AMD_FAM15_ALL, AMD_PTYPE_ALL, + 0x00000000, 0x00002000 }, /* [13] LdtStopTriEn = 1 */ + + { 0, 0xA4, AMD_FAM15_ALL, AMD_PTYPE_ALL, + 0x00000000, 0x00002000 }, /* [13] LdtStopTriEn = 1 */ + + { 0, 0xC4, AMD_FAM15_ALL, AMD_PTYPE_ALL, + 0x00000000, 0x00002000 }, /* [13] LdtStopTriEn = 1 */ + + { 0, 0xE4, AMD_FAM15_ALL, AMD_PTYPE_ALL, + 0x00000000, 0x00002000 }, /* [13] LdtStopTriEn = 1 */ + + /* FIXME + * C32 package is not supported at this time + */ + /* Link Global Retry Control Register */ { 0, 0x150, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, 0x00073900, 0x00073F00 }, @@ -610,38 +629,79 @@ static const struct { { 0x530A, AMD_DR_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x00004400, 0x00006400 }, /* HT_PHY_DLL_REG */ - { 0xCF, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT3, + { 0xCF, AMD_FAM10_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT3, + 0x00000000, 0x000000FF }, /* Provide clear setting for logical + completeness */ + + { 0xDF, AMD_FAM10_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT3, + 0x00000000, 0x000000FF }, /* Provide clear setting for logical + completeness */ + + { 0xCF, AMD_FAM10_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT1, + 0x0000006D, 0x000000FF }, /* HT_PHY_HT1_FIFO_PTR_OPT_VALUE */ + + { 0xDF, AMD_FAM10_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT1, + 0x0000006D, 0x000000FF }, /* HT_PHY_HT1_FIFO_PTR_OPT_VALUE */ + + /* Link Phy Receiver Loop Filter Registers */ + { 0xD1, AMD_FAM10_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT3, + 0x08040000, 0x3FFFC000 }, /* [29:22] LfcMax = 20h, + [21:14] LfcMin = 10h */ + + { 0xC1, AMD_FAM10_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT3, + 0x08040000, 0x3FFFC000 }, /* [29:22] LfcMax = 20h, + [21:14] LfcMin = 10h */ + + { 0xD1, AMD_FAM10_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT1, + 0x04020000, 0x3FFFC000 }, /* [29:22] LfcMax = 10h, + [21:14] LfcMin = 08h */ + + { 0xC1, AMD_FAM10_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT1, + 0x04020000, 0x3FFFC000 }, /* [29:22] LfcMax = 10h, + [21:14] LfcMin = 08h */ + + { 0xC0, AMD_FAM10_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + 0x40040000, 0xe01F0000 }, /* [31:29] RttCtl = 02h, + [20:16] RttIndex = 04h */ + +/* FIXME + * Causes lockups for some reason when more than one package is installed + * Debug and reactivate! + */ +// #if 0 + { 0xCF, AMD_FAM15_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT3, 0x00000000, 0x000000FF }, /* Provide clear setting for logical completeness */ - { 0xDF, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT3, + { 0xDF, AMD_FAM15_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT3, 0x00000000, 0x000000FF }, /* Provide clear setting for logical completeness */ - { 0xCF, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT1, + { 0xCF, AMD_FAM15_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT1, 0x0000006D, 0x000000FF }, /* HT_PHY_HT1_FIFO_PTR_OPT_VALUE */ - { 0xDF, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT1, + { 0xDF, AMD_FAM15_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT1, 0x0000006D, 0x000000FF }, /* HT_PHY_HT1_FIFO_PTR_OPT_VALUE */ /* Link Phy Receiver Loop Filter Registers */ - { 0xD1, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT3, + { 0xD1, AMD_FAM15_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT3, 0x08040000, 0x3FFFC000 }, /* [29:22] LfcMax = 20h, [21:14] LfcMin = 10h */ - { 0xC1, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT3, + { 0xC1, AMD_FAM15_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT3, 0x08040000, 0x3FFFC000 }, /* [29:22] LfcMax = 20h, [21:14] LfcMin = 10h */ - { 0xD1, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT1, + { 0xD1, AMD_FAM15_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT1, 0x04020000, 0x3FFFC000 }, /* [29:22] LfcMax = 10h, [21:14] LfcMin = 08h */ - { 0xC1, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT1, + { 0xC1, AMD_FAM15_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_HT1, 0x04020000, 0x3FFFC000 }, /* [29:22] LfcMax = 10h, [21:14] LfcMin = 08h */ - { 0xC0, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, + { 0xC0, AMD_FAM15_ALL, AMD_PTYPE_ALL, HTPHY_LINKTYPE_ALL, 0x40040000, 0xe01F0000 }, /* [31:29] RttCtl = 02h, - [20:16] RttIndex = 04h */ + [20:16] RttIndex = 04h */ +// #endif }; diff --git a/src/cpu/amd/family_10h-family_15h/fidvid.c b/src/cpu/amd/family_10h-family_15h/fidvid.c index 3af18bd06b..8a006cbbb3 100644 --- a/src/cpu/amd/family_10h-family_15h/fidvid.c +++ b/src/cpu/amd/family_10h-family_15h/fidvid.c @@ -629,44 +629,45 @@ static void prep_fid_change(void) } static void waitCurrentPstate(u32 target_pstate) { - msr_t initial_msr = rdmsr(TSC_MSR); - msr_t pstate_msr = rdmsr(CUR_PSTATE_MSR); - msr_t tsc_msr; - u8 timedout ; - - /* paranoia ? I fear when we run fixPsNbVidBeforeWR we can enter a - * P1 that is a copy of P0, therefore has the same NB DID but the - * TSC will count twice per tick, so we have to wait for twice the - * count to achieve the desired timeout. But I'm likely to - * misunderstand this... - */ - u32 corrected_timeout = ( (pstate_msr.lo==1) - && (!(rdmsr(0xC0010065).lo & NB_DID_M_ON)) ) ? - WAIT_PSTATE_TIMEOUT*2 : WAIT_PSTATE_TIMEOUT ; - msr_t timeout; - - timeout.lo = initial_msr.lo + corrected_timeout ; - timeout.hi = initial_msr.hi; - if ( (((u32)0xffffffff) - initial_msr.lo) < corrected_timeout ) { - timeout.hi++; - } - - // assuming TSC ticks at 1.25 ns per tick (800 MHz) - do { - pstate_msr = rdmsr(CUR_PSTATE_MSR); - tsc_msr = rdmsr(TSC_MSR); - timedout = (tsc_msr.hi > timeout.hi) - || ((tsc_msr.hi == timeout.hi) && (tsc_msr.lo > timeout.lo )); - } while ( (pstate_msr.lo != target_pstate) && (! timedout) ) ; - - if (pstate_msr.lo != target_pstate) { - msr_t limit_msr = rdmsr(0xc0010061); - printk(BIOS_ERR, "*** Time out waiting for P-state %01x. Current P-state %01x P-state current limit MSRC001_0061=%08x %08x\n", target_pstate, pstate_msr.lo, limit_msr.hi, limit_msr.lo); - - do { // should we just go on instead ? - pstate_msr = rdmsr(CUR_PSTATE_MSR); - } while ( pstate_msr.lo != target_pstate ) ; - } + msr_t initial_msr = rdmsr(TSC_MSR); + msr_t pstate_msr = rdmsr(CUR_PSTATE_MSR); + msr_t tsc_msr; + u8 timedout ; + + /* paranoia ? I fear when we run fixPsNbVidBeforeWR we can enter a + * P1 that is a copy of P0, therefore has the same NB DID but the + * TSC will count twice per tick, so we have to wait for twice the + * count to achieve the desired timeout. But I'm likely to + * misunderstand this... + */ + u32 corrected_timeout = ((pstate_msr.lo==1) + && (!(rdmsr(0xC0010065).lo & NB_DID_M_ON)) ) ? + WAIT_PSTATE_TIMEOUT*2 : WAIT_PSTATE_TIMEOUT; + msr_t timeout; + + timeout.lo = initial_msr.lo + corrected_timeout ; + timeout.hi = initial_msr.hi; + if ( (((u32)0xffffffff) - initial_msr.lo) < corrected_timeout ) { + timeout.hi++; + } + + // assuming TSC ticks at 1.25 ns per tick (800 MHz) + do { + pstate_msr = rdmsr(CUR_PSTATE_MSR); + tsc_msr = rdmsr(TSC_MSR); + timedout = (tsc_msr.hi > timeout.hi) + || ((tsc_msr.hi == timeout.hi) && (tsc_msr.lo > timeout.lo )); + } while ( (pstate_msr.lo != target_pstate) && (! timedout) ) ; + + if (pstate_msr.lo != target_pstate) { + msr_t limit_msr = rdmsr(0xc0010061); + printk(BIOS_ERR, "*** APIC ID %02x: timed out waiting for P-state %01x. Current P-state %01x P-state current limit MSRC001_0061=%08x %08x\n", + cpuid_ebx(0x00000001) >> 24, target_pstate, pstate_msr.lo, limit_msr.hi, limit_msr.lo); + + do { // should we just go on instead ? + pstate_msr = rdmsr(CUR_PSTATE_MSR); + } while ( pstate_msr.lo != target_pstate ) ; + } } static void set_pstate(u32 nonBoostedPState) { @@ -1060,13 +1061,13 @@ static int init_fidvid_bsp(u32 bsp_apicid, u32 nodes) APs and BSP */ ap_apicidx.num = 0; - for_each_ap(bsp_apicid, CONFIG_SET_FIDVID_CORE_RANGE, store_ap_apicid, &ap_apicidx); + for_each_ap(bsp_apicid, CONFIG_SET_FIDVID_CORE_RANGE, -1, store_ap_apicid, &ap_apicidx); for (i = 0; i < ap_apicidx.num; i++) { init_fidvid_bsp_stage1(ap_apicidx.apicid[i], &fv); } #else - for_each_ap(bsp_apicid, CONFIG_SET_FIDVID_CORE0_ONLY, init_fidvid_bsp_stage1, &fv); + for_each_ap(bsp_apicid, CONFIG_SET_FIDVID_CORE0_ONLY, -1, init_fidvid_bsp_stage1, &fv); #endif print_debug_fv("common_fid = ", fv.common_fid); diff --git a/src/cpu/amd/family_10h-family_15h/init_cpus.c b/src/cpu/amd/family_10h-family_15h/init_cpus.c index e4721a43f3..a421bfcc03 100644 --- a/src/cpu/amd/family_10h-family_15h/init_cpus.c +++ b/src/cpu/amd/family_10h-family_15h/init_cpus.c @@ -55,6 +55,8 @@ static void set_EnableCf8ExtCfg(void) static void set_EnableCf8ExtCfg(void) { } #endif +// #define DEBUG_HT_SETUP 1 +// #define FAM10_AP_NODE_SEQUENTIAL_START 1 typedef void (*process_ap_t) (u32 apicid, void *gp); @@ -139,8 +141,8 @@ uint32_t get_boot_apic_id(uint8_t node, uint32_t core) { //core range = 1 : core 0 only //core range = 2 : cores other than core0 -static void for_each_ap(u32 bsp_apicid, u32 core_range, process_ap_t process_ap, - void *gp) +static void for_each_ap(uint32_t bsp_apicid, uint32_t core_range, int8_t node, + process_ap_t process_ap, void *gp) { // here assume the OS don't change our apicid u32 ap_apicid; @@ -161,6 +163,9 @@ static void for_each_ap(u32 bsp_apicid, u32 core_range, process_ap_t process_ap, } for (i = 0; i < nodes; i++) { + if ((node >= 0) && (i != node)) + continue; + cores_found = get_core_num_in_bsp(i); u32 jstart, jend; @@ -276,7 +281,7 @@ void wait_all_other_cores_started(u32 bsp_apicid) { // all aps other than core0 printk(BIOS_DEBUG, "started ap apicid: "); - for_each_ap(bsp_apicid, 2, wait_ap_started, (void *)0); + for_each_ap(bsp_apicid, 2, -1, wait_ap_started, (void *)0); printk(BIOS_DEBUG, "\n"); } @@ -369,8 +374,10 @@ static u32 init_cpus(u32 cpu_init_detectedx, struct sys_info *sysinfo) /* NB_CFG MSR is shared between cores, so we need make sure core0 is done at first --- use wait_all_core0_started */ if (id.coreid == 0) { - set_apicid_cpuid_lo(); /* only set it on core0 */ - set_EnableCf8ExtCfg(); /* only set it on core0 */ + /* Set InitApicIdCpuIdLo / EnableCf8ExtCfg on core0 only */ + if (!is_fam15h()) + set_apicid_cpuid_lo(); + set_EnableCf8ExtCfg(); #if CONFIG_ENABLE_APIC_EXT_ID enable_apic_ext_id(id.nodeid); #endif @@ -423,6 +430,7 @@ static u32 init_cpus(u32 cpu_init_detectedx, struct sys_info *sysinfo) } // Mark the core as started. lapic_write(LAPIC_MSG_REG, (apicid << 24) | F10_APSTATE_STARTED); + printk(BIOS_DEBUG, "CPU APICID %02x start flag set\n", apicid); if (apicid != bsp_apicid) { /* Setup each AP's cores MSRs. @@ -584,6 +592,34 @@ static void setup_remote_node(u8 node) } #endif /* CONFIG_MAX_PHYSICAL_CPUS > 1 */ +//it is running on core0 of node0 +static void start_other_cores(uint32_t bsp_apicid) +{ + u32 nodes; + u32 nodeid; + + // disable multi_core + if (read_option(multi_core, 0) != 0) { + printk(BIOS_DEBUG, "Skip additional core init\n"); + return; + } + + nodes = get_nodes(); + + for (nodeid = 0; nodeid < nodes; nodeid++) { + u32 cores = get_core_num_in_bsp(nodeid); + printk(BIOS_DEBUG, "init node: %02x cores: %02x pass 1\n", nodeid, cores); + if (cores > 0) { + real_start_other_core(nodeid, cores); +#ifdef FAM10_AP_NODE_SEQUENTIAL_START + printk(BIOS_DEBUG, "waiting for core start on node %d...\n", nodeid); + for_each_ap(bsp_apicid, 2, nodeid, wait_ap_started, (void *)0); + printk(BIOS_DEBUG, "...started\n"); +#endif + } + } +} + static void AMD_Errata281(u8 node, uint64_t revision, u32 platform) { /* Workaround for Transaction Scheduling Conflict in @@ -843,6 +879,10 @@ static void AMD_SetHtPhyRegister(u8 node, u8 link, u8 entry) phyBase = ((u32) link << 3) | 0x180; + /* Determine if link is connected and abort if not */ + if (!(pci_read_config32(NODE_PCI(node, 0), 0x98 + (link * 0x20)) & 0x1)) + return; + /* Get the portal control register's initial value * and update it to access the desired phy register */ @@ -1005,10 +1045,11 @@ static void cpuSetAMDPCI(u8 node) * Hypertransport initialization has taken place. Also note * that it is run for the first core on each node */ - u8 i, j; + uint8_t i; + uint8_t j; u32 platform; u32 val; - u8 offset; + uint8_t offset; uint32_t dword; uint64_t revision; @@ -1035,6 +1076,17 @@ static void cpuSetAMDPCI(u8 node) } } +#ifdef DEBUG_HT_SETUP + /* Dump link settings */ + for (i = 0; i < 4; i++) { + for (j = 0; j < 4; j++) { + printk(BIOS_DEBUG, "Node %d link %d: type register: %08x control register: %08x extended control sublink 0: %08x 1: %08x\n", i, j, + pci_read_config32(NODE_PCI(i, 0), 0x98 + (j * 0x20)), pci_read_config32(NODE_PCI(i, 0), 0x84 + (j * 0x20)), + pci_read_config32(NODE_PCI(i, 0), 0x170 + (j * 0x4)), pci_read_config32(NODE_PCI(i, 0), 0x180 + (j * 0x4))); + } + } +#endif + for (i = 0; i < ARRAY_SIZE(fam10_htphy_default); i++) { if ((fam10_htphy_default[i].revision & revision) && (fam10_htphy_default[i].platform & platform)) { diff --git a/src/cpu/amd/quadcore/quadcore.c b/src/cpu/amd/quadcore/quadcore.c index 0f7c728105..3ca7f3e0e7 100644 --- a/src/cpu/amd/quadcore/quadcore.c +++ b/src/cpu/amd/quadcore/quadcore.c @@ -27,21 +27,6 @@ uint32_t get_boot_apic_id(uint8_t node, uint32_t core); uint32_t wait_cpu_state(uint32_t apicid, uint32_t state, uint32_t state2); -static inline uint8_t is_fam15h(void) -{ - uint8_t fam15h = 0; - uint32_t family; - - family = cpuid_eax(0x80000001); - family = ((family & 0xf00000) >> 16) | ((family & 0xf00) >> 8); - - if (family >= 0x6f) - /* Family 15h or later */ - fam15h = 1; - - return fam15h; -} - static u32 get_core_num_in_bsp(u32 nodeid) { u32 dword; @@ -137,6 +122,7 @@ static void real_start_other_core(uint32_t nodeid, uint32_t cores) } } +#if (!IS_ENABLED(CONFIG_CPU_AMD_MODEL_10XXX)) //it is running on core0 of node0 static void start_other_cores(void) { @@ -153,9 +139,10 @@ static void start_other_cores(void) for (nodeid = 0; nodeid < nodes; nodeid++) { u32 cores = get_core_num_in_bsp(nodeid); - printk(BIOS_DEBUG, "init node: %02x cores: %02x pass 1 \n", nodeid, cores); + printk(BIOS_DEBUG, "init node: %02x cores: %02x pass 1\n", nodeid, cores); if (cores > 0) { real_start_other_core(nodeid, cores); } } } +#endif diff --git a/src/cpu/amd/quadcore/quadcore_id.c b/src/cpu/amd/quadcore/quadcore_id.c index acfdb4967a..99e6d68be4 100644 --- a/src/cpu/amd/quadcore/quadcore_id.c +++ b/src/cpu/amd/quadcore/quadcore_id.c @@ -104,7 +104,6 @@ struct node_core_id get_node_core_id(u32 nb_cfg_54) id.nodeid = apicid & 0x7; } } - if (fam15h && dual_node) { /* Coreboot expects each separate processor die to be on a different nodeid. * Since the code above returns nodeid 0 even on internal node 1 some fixup is needed... -- cgit v1.2.3