From 14d498ea0d069418099c6c4a374d0de62e37dca0 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <tpearson@raptorengineeringinc.com>
Date: Thu, 30 Jul 2015 14:07:15 -0500
Subject: [PATCH 089/143] cpu/amd/family_10h-family_15h: Fix Family 15h
multiple package support
TEST: Booted ASUS KGPE-D16 with two Opteron 6328 processors
and several different RDIMM configurations.
Change-Id: I171197c90f72d3496a385465937b7666cbf7e308
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
---
src/cpu/amd/car/cache_as_ram.inc | 17 ++-
src/cpu/amd/family_10h-family_15h/defaults.h | 101 ++++++++++++--
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 -
src/mainboard/advansus/a785e-i/romstage.c | 2 +-
src/mainboard/amd/bimini_fam10/romstage.c | 2 +-
src/mainboard/amd/mahogany_fam10/romstage.c | 2 +-
.../amd/serengeti_cheetah_fam10/romstage.c | 2 +-
src/mainboard/amd/tilapia_fam10/romstage.c | 2 +-
src/mainboard/asus/kfsn4-dre/romstage.c | 2 +-
src/mainboard/asus/kgpe-d16/romstage.c | 46 +++++--
src/mainboard/asus/m4a78-em/romstage.c | 2 +-
src/mainboard/asus/m4a785-m/romstage.c | 2 +-
src/mainboard/asus/m5a88-v/romstage.c | 2 +-
src/mainboard/avalue/eax-785e/romstage.c | 2 +-
src/mainboard/gigabyte/ma785gm/romstage.c | 2 +-
src/mainboard/gigabyte/ma785gmt/romstage.c | 2 +-
src/mainboard/gigabyte/ma78gm/romstage.c | 2 +-
src/mainboard/hp/dl165_g6_fam10/romstage.c | 2 +-
src/mainboard/iei/kino-780am2-fam10/romstage.c | 2 +-
src/mainboard/jetway/pa78vm5/romstage.c | 2 +-
src/mainboard/msi/ms9652_fam10/romstage.c | 2 +-
src/mainboard/supermicro/h8dmr_fam10/romstage.c | 2 +-
src/mainboard/supermicro/h8qme_fam10/romstage.c | 2 +-
src/mainboard/supermicro/h8scm_fam10/romstage.c | 2 +-
src/mainboard/tyan/s2912_fam10/romstage.c | 2 +-
src/northbridge/amd/amdht/h3finit.c | 57 +++++++-
src/northbridge/amd/amdht/h3ncmn.c | 30 ++++-
src/northbridge/amd/amdht/ht_wrapper.c | 141 ++++++++++++++++++--
src/northbridge/amd/amdmct/mct_ddr3/mct_d.c | 1 +
32 files changed, 479 insertions(+), 123 deletions(-)
diff --git a/src/cpu/amd/car/cache_as_ram.inc b/src/cpu/amd/car/cache_as_ram.inc
index 5db9224..6bfb0e6 100644
--- a/src/cpu/amd/car/cache_as_ram.inc
+++ b/src/cpu/amd/car/cache_as_ram.inc
@@ -525,8 +525,23 @@ 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 24f87ba..513d169 100644
--- a/src/cpu/amd/family_10h-family_15h/defaults.h
+++ b/src/cpu/amd/family_10h-family_15h/defaults.h
@@ -244,18 +244,50 @@ 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 only
+ */
+#if 0
+ { 0, 0x84, AMD_FAM15_ALL, AMD_PTYPE_ALL,
+ 0x00002000, 0x00002000 }, /* [13] LdtStopTriEn = 1 */
+
+ { 0, 0xA4, AMD_FAM15_ALL, AMD_PTYPE_ALL,
+ 0x00002000, 0x00002000 }, /* [13] LdtStopTriEn = 1 */
+
+ { 0, 0xC4, AMD_FAM15_ALL, AMD_PTYPE_ALL,
+ 0x00002000, 0x00002000 }, /* [13] LdtStopTriEn = 1 */
+
+ { 0, 0xE4, AMD_FAM15_ALL, AMD_PTYPE_ALL,
+ 0x00002000, 0x00002000 }, /* [13] LdtStopTriEn = 1 */
+#endif
+
/* Link Global Retry Control Register */
{ 0, 0x150, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL,
0x00073900, 0x00073F00 },
@@ -614,38 +646,79 @@ 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 0e7d299..d99c37f 100644
--- a/src/cpu/amd/family_10h-family_15h/fidvid.c
+++ b/src/cpu/amd/family_10h-family_15h/fidvid.c
@@ -633,44 +633,45 @@ 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) {
@@ -1064,13 +1065,13 @@ 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 d45671c..4e5098e 100644
--- a/src/cpu/amd/family_10h-family_15h/init_cpus.c
+++ b/src/cpu/amd/family_10h-family_15h/init_cpus.c
@@ -59,6 +59,8 @@ 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);
@@ -143,8 +145,8 @@ 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;
@@ -165,6 +167,9 @@ 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;
@@ -280,7 +285,7 @@ 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");
}
@@ -373,8 +378,10 @@ 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
@@ -427,6 +434,7 @@ 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.
@@ -588,6 +596,34 @@ 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
@@ -847,6 +883,10 @@ 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
*/
@@ -1009,10 +1049,11 @@ 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;
@@ -1039,6 +1080,17 @@ 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 8a9b5ed..9c31eac 100644
--- a/src/cpu/amd/quadcore/quadcore.c
+++ b/src/cpu/amd/quadcore/quadcore.c
@@ -31,21 +31,6 @@
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;
@@ -141,6 +126,7 @@ 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)
{
@@ -157,9 +143,10 @@ 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 c0537b3..1f5cbd8 100644
--- a/src/cpu/amd/quadcore/quadcore_id.c
+++ b/src/cpu/amd/quadcore/quadcore_id.c
@@ -108,7 +108,6 @@ 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...
diff --git a/src/mainboard/advansus/a785e-i/romstage.c b/src/mainboard/advansus/a785e-i/romstage.c
index ab717fd..591faab 100644
--- a/src/mainboard/advansus/a785e-i/romstage.c
+++ b/src/mainboard/advansus/a785e-i/romstage.c
@@ -155,7 +155,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/amd/bimini_fam10/romstage.c b/src/mainboard/amd/bimini_fam10/romstage.c
index 5e2cf82..95384ac 100644
--- a/src/mainboard/amd/bimini_fam10/romstage.c
+++ b/src/mainboard/amd/bimini_fam10/romstage.c
@@ -147,7 +147,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/amd/mahogany_fam10/romstage.c b/src/mainboard/amd/mahogany_fam10/romstage.c
index 025a8bb..aac6b4e 100644
--- a/src/mainboard/amd/mahogany_fam10/romstage.c
+++ b/src/mainboard/amd/mahogany_fam10/romstage.c
@@ -149,7 +149,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/amd/serengeti_cheetah_fam10/romstage.c b/src/mainboard/amd/serengeti_cheetah_fam10/romstage.c
index 5063439..6d36575 100644
--- a/src/mainboard/amd/serengeti_cheetah_fam10/romstage.c
+++ b/src/mainboard/amd/serengeti_cheetah_fam10/romstage.c
@@ -255,7 +255,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/amd/tilapia_fam10/romstage.c b/src/mainboard/amd/tilapia_fam10/romstage.c
index e37bc08..c9a9928 100644
--- a/src/mainboard/amd/tilapia_fam10/romstage.c
+++ b/src/mainboard/amd/tilapia_fam10/romstage.c
@@ -149,7 +149,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/asus/kfsn4-dre/romstage.c b/src/mainboard/asus/kfsn4-dre/romstage.c
index dd5c7dc..1307e57 100644
--- a/src/mainboard/asus/kfsn4-dre/romstage.c
+++ b/src/mainboard/asus/kfsn4-dre/romstage.c
@@ -288,7 +288,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
if (IS_ENABLED(CONFIG_LOGICAL_CPUS)) {
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
}
diff --git a/src/mainboard/asus/kgpe-d16/romstage.c b/src/mainboard/asus/kgpe-d16/romstage.c
index 4b4e305..f80fb8c 100644
--- a/src/mainboard/asus/kgpe-d16/romstage.c
+++ b/src/mainboard/asus/kgpe-d16/romstage.c
@@ -97,7 +97,18 @@ static void switch_spd_mux(uint8_t channel)
pci_write_config8(PCI_DEV(0, 0x14, 0), 0x54, byte);
}
-static const uint8_t spd_addr[] = {
+static const uint8_t spd_addr_fam15[] = {
+ // Socket 0 Node 0 ("Node 0")
+ RC00, DIMM0, DIMM1, 0, 0, DIMM2, DIMM3, 0, 0,
+ // Socket 0 Node 1 ("Node 1")
+ RC00, DIMM4, DIMM5, 0, 0, DIMM6, DIMM7, 0, 0,
+ // Socket 1 Node 0 ("Node 2")
+ RC01, DIMM0, DIMM1, 0, 0, DIMM2, DIMM3, 0, 0,
+ // Socket 1 Node 1 ("Node 3")
+ RC01, DIMM4, DIMM5, 0, 0, DIMM6, DIMM7, 0, 0,
+};
+
+static const uint8_t spd_addr_fam10[] = {
// Socket 0 Node 0 ("Node 0")
RC00, DIMM0, DIMM1, 0, 0, DIMM2, DIMM3, 0, 0,
// Socket 0 Node 1 ("Node 1")
@@ -117,10 +128,10 @@ static void activate_spd_rom(const struct mem_controller *ctrl) {
switch_spd_mux(0x2);
} else if (ctrl->node_id == 1) {
printk(BIOS_DEBUG, "enable_spd_node1()\n");
- switch_spd_mux((sysinfo->nodes <= 2)?0x2:0x3);
+ switch_spd_mux((is_fam15h() || (sysinfo->nodes <= 2))?0x2:0x3);
} else if (ctrl->node_id == 2) {
printk(BIOS_DEBUG, "enable_spd_node2()\n");
- switch_spd_mux((sysinfo->nodes <= 2)?0x3:0x2);
+ switch_spd_mux((is_fam15h() || (sysinfo->nodes <= 2))?0x3:0x2);
} else if (ctrl->node_id == 3) {
printk(BIOS_DEBUG, "enable_spd_node3()\n");
switch_spd_mux(0x3);
@@ -306,18 +317,25 @@ void initialize_romstage_console_lock(void)
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
+ uint32_t esp;
+ __asm__ volatile (
+ "movl %%esp, %0"
+ : "=r" (esp)
+ );
+
struct sys_info *sysinfo = &sysinfo_car;
uint32_t bsp_apicid = 0, val;
uint8_t byte;
msr_t msr;
- timestamp_init(timestamp_get());
- timestamp_add_now(TS_START_ROMSTAGE);
-
int s3resume = acpi_is_wakeup_s3();
if (!cpu_init_detectedx && boot_cpu()) {
+ /* Initial timestamp */
+ timestamp_init(timestamp_get());
+ timestamp_add_now(TS_START_ROMSTAGE);
+
/* Initialize the printk spinlock */
initialize_romstage_console_lock();
@@ -344,6 +362,8 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
pci_write_config8(PCI_DEV(0, 0x14, 3), 0x78, byte);
}
+ printk(BIOS_SPEW, "Initial stack pointer: %08x\n", esp);
+
post_code(0x30);
if (bist == 0)
@@ -397,7 +417,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
if (IS_ENABLED(CONFIG_LOGICAL_CPUS)) {
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
}
@@ -455,7 +475,10 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
/* It's the time to set ctrl in sysinfo now; */
printk(BIOS_DEBUG, "fill_mem_ctrl() detected %d nodes\n", sysinfo->nodes);
- fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr);
+ if (is_fam15h())
+ fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr_fam15);
+ else
+ fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr_fam10);
post_code(0x3D);
#if 0
@@ -527,5 +550,12 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
*/
BOOL AMD_CB_ManualBUIDSwapList (u8 node, u8 link, const u8 **List)
{
+ /* Force BUID to 0 */
+ static const u8 swaplist[] = {0, 0, 0xFF, 0, 0xFF};
+ if ((node == 0) && (link == 1)) { /* BSP SB link */
+ *List = swaplist;
+ return 1;
+ }
+
return 0;
}
diff --git a/src/mainboard/asus/m4a78-em/romstage.c b/src/mainboard/asus/m4a78-em/romstage.c
index 82b96bf..75894d8 100644
--- a/src/mainboard/asus/m4a78-em/romstage.c
+++ b/src/mainboard/asus/m4a78-em/romstage.c
@@ -151,7 +151,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/asus/m4a785-m/romstage.c b/src/mainboard/asus/m4a785-m/romstage.c
index 30975fa..f81cb95 100644
--- a/src/mainboard/asus/m4a785-m/romstage.c
+++ b/src/mainboard/asus/m4a785-m/romstage.c
@@ -151,7 +151,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/asus/m5a88-v/romstage.c b/src/mainboard/asus/m5a88-v/romstage.c
index 4edaba2..9914025 100644
--- a/src/mainboard/asus/m5a88-v/romstage.c
+++ b/src/mainboard/asus/m5a88-v/romstage.c
@@ -152,7 +152,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/avalue/eax-785e/romstage.c b/src/mainboard/avalue/eax-785e/romstage.c
index 447012b..c57454d 100644
--- a/src/mainboard/avalue/eax-785e/romstage.c
+++ b/src/mainboard/avalue/eax-785e/romstage.c
@@ -156,7 +156,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/gigabyte/ma785gm/romstage.c b/src/mainboard/gigabyte/ma785gm/romstage.c
index 444e59d..ae661e8 100644
--- a/src/mainboard/gigabyte/ma785gm/romstage.c
+++ b/src/mainboard/gigabyte/ma785gm/romstage.c
@@ -146,7 +146,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/gigabyte/ma785gmt/romstage.c b/src/mainboard/gigabyte/ma785gmt/romstage.c
index 705d7c5..968aa8f 100644
--- a/src/mainboard/gigabyte/ma785gmt/romstage.c
+++ b/src/mainboard/gigabyte/ma785gmt/romstage.c
@@ -146,7 +146,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/gigabyte/ma78gm/romstage.c b/src/mainboard/gigabyte/ma78gm/romstage.c
index 5d21801..7e18724 100644
--- a/src/mainboard/gigabyte/ma78gm/romstage.c
+++ b/src/mainboard/gigabyte/ma78gm/romstage.c
@@ -149,7 +149,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/hp/dl165_g6_fam10/romstage.c b/src/mainboard/hp/dl165_g6_fam10/romstage.c
index 26c0bb9..e70d274 100644
--- a/src/mainboard/hp/dl165_g6_fam10/romstage.c
+++ b/src/mainboard/hp/dl165_g6_fam10/romstage.c
@@ -160,7 +160,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/iei/kino-780am2-fam10/romstage.c b/src/mainboard/iei/kino-780am2-fam10/romstage.c
index 321eea6..89cfe83 100644
--- a/src/mainboard/iei/kino-780am2-fam10/romstage.c
+++ b/src/mainboard/iei/kino-780am2-fam10/romstage.c
@@ -149,7 +149,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/jetway/pa78vm5/romstage.c b/src/mainboard/jetway/pa78vm5/romstage.c
index 93dd2ce..6106b66 100644
--- a/src/mainboard/jetway/pa78vm5/romstage.c
+++ b/src/mainboard/jetway/pa78vm5/romstage.c
@@ -154,7 +154,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/msi/ms9652_fam10/romstage.c b/src/mainboard/msi/ms9652_fam10/romstage.c
index 5da971f..f552db5 100644
--- a/src/mainboard/msi/ms9652_fam10/romstage.c
+++ b/src/mainboard/msi/ms9652_fam10/romstage.c
@@ -177,7 +177,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
printk(BIOS_DEBUG, "wait_all_other_cores_started()\n");
wait_all_other_cores_started(bsp_apicid);
diff --git a/src/mainboard/supermicro/h8dmr_fam10/romstage.c b/src/mainboard/supermicro/h8dmr_fam10/romstage.c
index 1425546..333a213 100644
--- a/src/mainboard/supermicro/h8dmr_fam10/romstage.c
+++ b/src/mainboard/supermicro/h8dmr_fam10/romstage.c
@@ -171,7 +171,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/supermicro/h8qme_fam10/romstage.c b/src/mainboard/supermicro/h8qme_fam10/romstage.c
index 4721eba..8caf615 100644
--- a/src/mainboard/supermicro/h8qme_fam10/romstage.c
+++ b/src/mainboard/supermicro/h8qme_fam10/romstage.c
@@ -238,7 +238,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/supermicro/h8scm_fam10/romstage.c b/src/mainboard/supermicro/h8scm_fam10/romstage.c
index 858aca0..0e5adcd 100644
--- a/src/mainboard/supermicro/h8scm_fam10/romstage.c
+++ b/src/mainboard/supermicro/h8scm_fam10/romstage.c
@@ -162,7 +162,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/mainboard/tyan/s2912_fam10/romstage.c b/src/mainboard/tyan/s2912_fam10/romstage.c
index cdf51b1..0fe004e 100644
--- a/src/mainboard/tyan/s2912_fam10/romstage.c
+++ b/src/mainboard/tyan/s2912_fam10/romstage.c
@@ -173,7 +173,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
#if CONFIG_LOGICAL_CPUS
/* Core0 on each node is configured. Now setup any additional cores. */
printk(BIOS_DEBUG, "start_other_cores()\n");
- start_other_cores();
+ start_other_cores(bsp_apicid);
post_code(0x37);
wait_all_other_cores_started(bsp_apicid);
#endif
diff --git a/src/northbridge/amd/amdht/h3finit.c b/src/northbridge/amd/amdht/h3finit.c
index 849f4a8..82bf885 100644
--- a/src/northbridge/amd/amdht/h3finit.c
+++ b/src/northbridge/amd/amdht/h3finit.c
@@ -389,13 +389,49 @@ static u8 convertNodeToLink(u8 srcNode, u8 targetNode, sMainData *pDat)
*/
static void htDiscoveryFloodFill(sMainData *pDat)
{
- u8 currentNode = 0;
- u8 currentLink;
+ uint8_t currentNode = 0;
+ uint8_t currentLink;
+ uint8_t currentLinkID;
+
+ /* NOTE
+ * Each node inside a dual node (socket G34) processor must share
+ * an adjacent node ID. Alter the link scan order such that the
+ * other internal node is always scanned first...
+ */
+ uint8_t currentLinkScanOrder_Default[8] = {0, 1, 2, 3, 4, 5, 6, 7};
+ uint8_t currentLinkScanOrder_G34_Fam10[8] = {1, 0, 2, 3, 4, 5, 6, 7};
+ uint8_t currentLinkScanOrder_G34_Fam15[8] = {2, 0, 1, 3, 4, 5, 6, 7};
+
+ uint8_t fam15h = 0;
+ uint8_t rev_gte_d = 0;
+ uint8_t dual_node = 0;
+ uint32_t f3xe8;
+ uint32_t family;
+ uint32_t model;
+
+ f3xe8 = pci_read_config32(NODE_PCI(0, 3), 0xe8);
+
+ family = model = cpuid_eax(0x80000001);
+ model = ((model & 0xf0000) >> 12) | ((model & 0xf0) >> 4);
+ family = ((family & 0xf00000) >> 16) | ((family & 0xf00) >> 8);
+
+ if (family >= 0x6f) {
+ /* Family 15h or later */
+ fam15h = 1;
+ }
+
+ if ((model >= 0x8) || fam15h)
+ /* Revision D or later */
+ rev_gte_d = 1;
+
+ if (rev_gte_d)
+ /* Check for dual node capability */
+ if (f3xe8 & 0x20000000)
+ dual_node = 1;
/* Entries are always added in pairs, the even indices are the 'source'
* side closest to the BSP, the odd indices are the 'destination' side
*/
-
while (currentNode <= pDat->NodesDiscovered)
{
u32 temp;
@@ -423,11 +459,24 @@ static void htDiscoveryFloodFill(sMainData *pDat)
/* Enable routing tables on currentNode*/
pDat->nb->enableRoutingTables(currentNode, pDat->nb);
- for (currentLink = 0; currentLink < pDat->nb->maxLinks; currentLink++)
+ for (currentLinkID = 0; currentLinkID < pDat->nb->maxLinks; currentLinkID++)
{
BOOL linkfound;
u8 token;
+ if (currentLinkID < 8) {
+ if (dual_node) {
+ if (fam15h)
+ currentLink = currentLinkScanOrder_G34_Fam15[currentLinkID];
+ else
+ currentLink = currentLinkScanOrder_G34_Fam10[currentLinkID];
+ } else {
+ currentLink = currentLinkScanOrder_Default[currentLinkID];
+ }
+ } else {
+ currentLink = currentLinkID;
+ }
+
if (pDat->HtBlock->AMD_CB_IgnoreLink && pDat->HtBlock->AMD_CB_IgnoreLink(currentNode, currentLink))
continue;
diff --git a/src/northbridge/amd/amdht/h3ncmn.c b/src/northbridge/amd/amdht/h3ncmn.c
index 8f9177f..1026d0e 100644
--- a/src/northbridge/amd/amdht/h3ncmn.c
+++ b/src/northbridge/amd/amdht/h3ncmn.c
@@ -51,8 +51,9 @@
#define REG_NODE_ID_0X60 0x60
#define REG_UNIT_ID_0X64 0x64
#define REG_LINK_TRANS_CONTROL_0X68 0x68
-#define REG_LINK_INIT_CONTROL_0X6C 0x6C
+#define REG_LINK_INIT_CONTROL_0X6C 0x6c
#define REG_HT_CAP_BASE_0X80 0x80
+#define REG_NORTHBRIDGE_CFG_3X8C 0x8c
#define REG_HT_LINK_RETRY0_0X130 0x130
#define REG_HT_TRAFFIC_DIST_0X164 0x164
#define REG_HT_LINK_EXT_CONTROL0_0X170 0x170
@@ -91,6 +92,21 @@
*** FAMILY/NORTHBRIDGE SPECIFIC FUNCTIONS ***
***************************************************************************/
+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;
+}
+
/***************************************************************************//**
*
* SBDFO
@@ -219,8 +235,18 @@ static void writeRoutingTable(u8 node, u8 target, u8 link, cNorthBridge *nb)
static void writeNodeID(u8 node, u8 nodeID, cNorthBridge *nb)
{
- u32 temp = nodeID;
+ u32 temp;
ASSERT((node < nb->maxNodes) && (nodeID < nb->maxNodes));
+ if (is_fam15h()) {
+ temp = 1;
+ AmdPCIWriteBits(MAKE_SBDFO(makePCISegmentFromNode(node),
+ makePCIBusFromNode(node),
+ makePCIDeviceFromNode(node),
+ CPU_NB_FUNC_03,
+ REG_NORTHBRIDGE_CFG_3X8C),
+ 22, 22, &temp);
+ }
+ temp = nodeID;
AmdPCIWriteBits(MAKE_SBDFO(makePCISegmentFromNode(node),
makePCIBusFromNode(node),
makePCIDeviceFromNode(node),
diff --git a/src/northbridge/amd/amdht/ht_wrapper.c b/src/northbridge/amd/amdht/ht_wrapper.c
index c0ccc69..a4aaa12 100644
--- a/src/northbridge/amd/amdht/ht_wrapper.c
+++ b/src/northbridge/amd/amdht/ht_wrapper.c
@@ -92,16 +92,132 @@ static u32 get_nodes(void)
*/
static void AMD_CB_EventNotify (u8 evtClass, u16 event, const u8 *pEventData0)
{
- u8 i;
+ uint8_t i;
+ uint8_t log_level;
+ uint8_t dump_event_detail;
- printk(BIOS_DEBUG, "AMD_CB_EventNotify()\n");
- printk(BIOS_DEBUG, " event class: %02x\n event: %04x\n data: ", evtClass, event);
+ printk(BIOS_DEBUG, "AMD_CB_EventNotify(): ");
- for (i = 0; i < *pEventData0; i++) {
- printk(BIOS_DEBUG, " %02x ", *(pEventData0 + i));
+ /* Decode event */
+ dump_event_detail = 1;
+ switch (evtClass) {
+ case HT_EVENT_CLASS_CRITICAL:
+ log_level = BIOS_DEBUG;
+ printk(log_level, "CRITICAL");
+ break;
+ case HT_EVENT_CLASS_ERROR:
+ log_level = BIOS_DEBUG;
+ printk(log_level, "ERROR");
+ break;
+ case HT_EVENT_CLASS_HW_FAULT:
+ log_level = BIOS_DEBUG;
+ printk(log_level, "HARDWARE FAULT");
+ break;
+ case HT_EVENT_CLASS_WARNING:
+ log_level = BIOS_DEBUG;
+ printk(log_level, "WARNING");
+ break;
+ case HT_EVENT_CLASS_INFO:
+ log_level = BIOS_DEBUG;
+ printk(log_level, "INFO");
+ break;
+ default:
+ log_level = BIOS_DEBUG;
+ printk(log_level, "UNKNOWN");
+ break;
}
- printk(BIOS_DEBUG, "\n");
+ printk(log_level, ": ");
+ switch(event) {
+ case HT_EVENT_COH_EVENTS:
+ printk(log_level, "HT_EVENT_COH_EVENTS");
+ break;
+ case HT_EVENT_COH_NO_TOPOLOGY:
+ printk(log_level, "HT_EVENT_COH_NO_TOPOLOGY");
+ break;
+ case HT_EVENT_COH_LINK_EXCEED:
+ printk(log_level, "HT_EVENT_COH_LINK_EXCEED");
+ break;
+ case HT_EVENT_COH_FAMILY_FEUD:
+ printk(log_level, "HT_EVENT_COH_FAMILY_FEUD");
+ break;
+ case HT_EVENT_COH_NODE_DISCOVERED:
+ {
+ printk(log_level, "HT_EVENT_COH_NODE_DISCOVERED");
+ sHtEventCohNodeDiscovered *evt = (sHtEventCohNodeDiscovered*)pEventData0;
+ printk(log_level, ": node %d link %d new node: %d",
+ evt->node, evt->link, evt->newNode);
+ dump_event_detail = 0;
+ break;
+ }
+ case HT_EVENT_COH_MPCAP_MISMATCH:
+ printk(log_level, "HT_EVENT_COH_MPCAP_MISMATCH");
+ break;
+ case HT_EVENT_NCOH_EVENTS:
+ printk(log_level, "HT_EVENT_NCOH_EVENTS");
+ break;
+ case HT_EVENT_NCOH_BUID_EXCEED:
+ printk(log_level, "HT_EVENT_NCOH_BUID_EXCEED");
+ break;
+ case HT_EVENT_NCOH_LINK_EXCEED:
+ printk(log_level, "HT_EVENT_NCOH_LINK_EXCEED");
+ break;
+ case HT_EVENT_NCOH_BUS_MAX_EXCEED:
+ printk(log_level, "HT_EVENT_NCOH_BUS_MAX_EXCEED");
+ break;
+ case HT_EVENT_NCOH_CFG_MAP_EXCEED:
+ printk(log_level, "HT_EVENT_NCOH_CFG_MAP_EXCEED");
+ break;
+ case HT_EVENT_NCOH_DEVICE_FAILED:
+ {
+ printk(log_level, "HT_EVENT_NCOH_DEVICE_FAILED");
+ sHtEventNcohDeviceFailed *evt = (sHtEventNcohDeviceFailed*)pEventData0;
+ printk(log_level, ": node %d link %d depth: %d attemptedBUID: %d",
+ evt->node, evt->link, evt->depth, evt->attemptedBUID);
+ dump_event_detail = 0;
+ break;
+ }
+ case HT_EVENT_NCOH_AUTO_DEPTH:
+ {
+ printk(log_level, "HT_EVENT_NCOH_AUTO_DEPTH");
+ sHtEventNcohAutoDepth *evt = (sHtEventNcohAutoDepth*)pEventData0;
+ printk(log_level, ": node %d link %d depth: %d",
+ evt->node, evt->link, evt->depth);
+ dump_event_detail = 0;
+ break;
+ }
+ case HT_EVENT_OPT_EVENTS:
+ printk(log_level, "HT_EVENT_OPT_EVENTS");
+ break;
+ case HT_EVENT_OPT_REQUIRED_CAP_RETRY:
+ printk(log_level, "HT_EVENT_OPT_REQUIRED_CAP_RETRY");
+ break;
+ case HT_EVENT_OPT_REQUIRED_CAP_GEN3:
+ printk(log_level, "HT_EVENT_OPT_REQUIRED_CAP_GEN3");
+ break;
+ case HT_EVENT_HW_EVENTS:
+ printk(log_level, "HT_EVENT_HW_EVENTS");
+ break;
+ case HT_EVENT_HW_SYNCHFLOOD:
+ printk(log_level, "HT_EVENT_HW_SYNCHFLOOD");
+ break;
+ case HT_EVENT_HW_HTCRC:
+ printk(log_level, "HT_EVENT_HW_HTCRC");
+ break;
+ default:
+ printk(log_level, "HT_EVENT_UNKNOWN");
+ break;
+ }
+ printk(log_level, "\n");
+
+ if (dump_event_detail) {
+ printk(BIOS_DEBUG, " event class: %02x\n event: %04x\n data: ", evtClass, event);
+
+ for (i = 0; i < *pEventData0; i++) {
+ printk(BIOS_DEBUG, " %02x ", *(pEventData0 + i));
+ }
+ printk(BIOS_DEBUG, "\n");
+ }
}
/**
@@ -210,9 +326,10 @@ void amd_ht_fixup(struct sys_info *sysinfo) {
for (node = 0; node < node_count; node++) {
f3xe8 = pci_read_config32(NODE_PCI(node, 3), 0xe8);
uint8_t internal_node_number = ((f3xe8 & 0xc0000000) >> 30);
- printk(BIOS_DEBUG, "amd_ht_fixup(): node %d (internal node ID %d): disabling defective HT link\n", node, internal_node_number);
+ printk(BIOS_DEBUG, "amd_ht_fixup(): node %d (internal node ID %d): disabling defective HT link", node, internal_node_number);
if (internal_node_number == 0) {
uint8_t package_link_3_connected = pci_read_config32(NODE_PCI(node, 0), (fam15h)?0x98:0xd8) & 0x1;
+ printk(BIOS_DEBUG, " (L3 connected: %d)\n", package_link_3_connected);
if (package_link_3_connected) {
/* Set WidthIn and WidthOut to 0 */
dword = pci_read_config32(NODE_PCI(node, 0), (fam15h)?0x84:0xc4);
@@ -234,15 +351,21 @@ void amd_ht_fixup(struct sys_info *sysinfo) {
}
} else if (internal_node_number == 1) {
uint8_t package_link_3_connected = pci_read_config32(NODE_PCI(node, 0), (fam15h)?0xf8:0xb8) & 0x1;
+ printk(BIOS_DEBUG, " (L3 connected: %d)\n", package_link_3_connected);
if (package_link_3_connected) {
/* Set WidthIn and WidthOut to 0 */
dword = pci_read_config32(NODE_PCI(node, 0), (fam15h)?0xe4:0xa4);
dword &= ~0x77000000;
pci_write_config32(NODE_PCI(node, 0), (fam15h)?0xe4:0xa4, dword);
/* Set Ganged to 1 */
- dword = pci_read_config32(NODE_PCI(node, 0), (fam15h)?0x18c:0x174);
+ /* WARNING
+ * The Family 15h BKDG states that 0x18c should be set,
+ * however this is in error. 0x17c is the correct control
+ * register (sublink 0) for these processors...
+ */
+ dword = pci_read_config32(NODE_PCI(node, 0), (fam15h)?0x17c:0x174);
dword |= 0x00000001;
- pci_write_config32(NODE_PCI(node, 0), (fam15h)?0x18c:0x174, dword);
+ pci_write_config32(NODE_PCI(node, 0), (fam15h)?0x17c:0x174, dword);
} else {
/* Set ConnDly to 1 */
dword = pci_read_config32(NODE_PCI(node, 0), 0x16c);
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
index 1c9c568..ccdd0df 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
@@ -5443,6 +5443,7 @@ static void mct_InitialMCT_D(struct MCTStatStruc *pMCTstat, struct DCTStatStruc
cpu_divisor = (0x1 << cpu_did);
pMCTstat->TSCFreq = (100 * (cpu_fid + 0x10)) / cpu_divisor;
+ printk(BIOS_DEBUG, "mct_InitialMCT_D: mct_ForceNBPState0_En_Fam15\n");
mct_ForceNBPState0_En_Fam15(pMCTstat, pDCTstat);
} else {
/* K10 BKDG v3.62 section 2.8.9.2 */
--
1.7.9.5
