#include <cpu/amd/model_fxx_msr.h>
+void cpus_ready_for_init(void)
+{
+#if CONFIG_MEM_TRAIN_SEQ == 1
+ struct sys_info *sysinfox = (struct sys_info *)((CONFIG_RAMTOP) - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE);
+ // wait for ap memory to trained
+ wait_all_core0_mem_trained(sysinfox);
+#endif
+}
+
+
+#if CONFIG_K8_REV_F_SUPPORT == 0
int is_e0_later_in_bsp(int nodeid)
{
uint32_t val;
return e0_later;
}
+#endif
+
+#if CONFIG_K8_REV_F_SUPPORT == 1
+int is_cpu_f0_in_bsp(int nodeid)
+{
+ uint32_t dword;
+ device_t dev;
+ dev = dev_find_slot(0, PCI_DEVFN(0x18+nodeid, 3));
+ dword = pci_read_config32(dev, 0xfc);
+ return (dword & 0xfff00) == 0x40f00;
+}
+#endif
#define MCI_STATUS 0x401
msr.lo = 0x00000000 | MTRR_TYPE_WRBACK;
wrmsr(MTRRphysBase_MSR(0), msr);
msr.hi = 0x000000ff;
- msr.lo = ~((CONFIG_LB_MEM_TOPK << 10) - 1) | 0x800;
+ msr.lo = ~((CONFIG_RAMTOP) - 1) | 0x800;
wrmsr(MTRRphysMask_MSR(0), msr);
/* Set the default type to write combining */
size = (limitk - basek) << 10;
addr = map_2M_page(basek >> 11);
if (addr == MAPPING_ERROR) {
- printk_err("Cannot map page: %x\n", basek >> 11);
+ printk_err("Cannot map page: %lx\n", basek >> 11);
return;
}
startk = (pci_read_config32(f1_dev, 0x40 + (node_id*8)) & 0xffff0000) >> 2;
endk = ((pci_read_config32(f1_dev, 0x44 + (node_id*8)) & 0xffff0000) >> 2) + 0x4000;
-#if K8_HW_MEM_HOLE_SIZEK != 0
+#if CONFIG_HW_MEM_HOLE_SIZEK != 0
+ #if CONFIG_K8_REV_F_SUPPORT == 0
if (!is_cpu_pre_e0())
{
+ #endif
uint32_t val;
val = pci_read_config32(f1_dev, 0xf0);
if(val & 1) {
hole_startk = ((val & (0xff<<24)) >> 10);
}
+ #if CONFIG_K8_REV_F_SUPPORT == 0
}
+ #endif
#endif
/* Don't start too early */
begink = startk;
- if (begink < CONFIG_LB_MEM_TOPK) {
- begink = CONFIG_LB_MEM_TOPK;
+ if (begink < (CONFIG_RAMTOP >> 10)) {
+ begink = (CONFIG_RAMTOP >>10);
}
- printk_debug("Clearing memory %uK - %uK: ", begink, endk);
+ printk_debug("Clearing memory %luK - %luK: ", begink, endk);
/* Save the normal state */
save_mtrr_state(&mtrr_state);
disable_lapic();
/* Walk through 2M chunks and zero them */
-#if K8_HW_MEM_HOLE_SIZEK != 0
+#if CONFIG_HW_MEM_HOLE_SIZEK != 0
/* here hole_startk can not be equal to begink, never. Also hole_startk is in 2M boundary, 64M? */
if ( (hole_startk != 0) && ((begink < hole_startk) && (endk>(4*1024*1024)))) {
for(basek = begink; basek < hole_startk;
printk_debug(" done\n");
}
+
static inline void k8_errata(void)
{
msr_t msr;
+#if CONFIG_K8_REV_F_SUPPORT == 0
if (is_cpu_pre_c0()) {
/* Erratum 63... */
msr = rdmsr(HWCR_MSR);
msr.hi |=1;
wrmsr_amd(CPU_ID_HYPER_EXT_FEATURES, msr);
}
+#endif
+#if CONFIG_K8_REV_F_SUPPORT == 0
if (!is_cpu_pre_e0())
+#endif
{
/* Erratum 110 ... */
msr = rdmsr_amd(CPU_ID_EXT_FEATURES_MSR);
msr.lo |= 1 << 6;
wrmsr(HWCR_MSR, msr);
-}
+#if CONFIG_K8_REV_F_SUPPORT == 1
+ /* Erratum 131... */
+ msr = rdmsr(NB_CFG_MSR);
+ msr.lo |= 1 << 20;
+ wrmsr(NB_CFG_MSR, msr);
+#endif
+}
extern void model_fxx_update_microcode(unsigned cpu_deviceid);
int init_processor_name(void);
+#if CONFIG_USBDEBUG_DIRECT
+static unsigned ehci_debug_addr;
+#endif
+
void model_fxx_init(device_t dev)
{
unsigned long i;
unsigned siblings;
#endif
+#if CONFIG_K8_REV_F_SUPPORT == 1
+ struct cpuinfo_x86 c;
+
+ get_fms(&c, dev->device);
+#endif
+
+#if CONFIG_USBDEBUG_DIRECT
+ if(!ehci_debug_addr)
+ ehci_debug_addr = get_ehci_debug();
+ set_ehci_debug(0);
+#endif
+
/* Turn on caching if we haven't already */
x86_enable_cache();
amd_setup_mtrrs();
x86_mtrr_check();
+#if CONFIG_USBDEBUG_DIRECT
+ set_ehci_debug(ehci_debug_addr);
+#endif
+
/* Update the microcode */
model_fxx_update_microcode(dev->device);
k8_errata();
+ /* Set SMMLOCK to avoid exploits messing with SMM */
+ msr = rdmsr(HWCR_MSR);
+ msr.lo |= (1 << 0);
+ wrmsr(HWCR_MSR, msr);
+
+ /* Set the processor name string */
init_processor_name();
enable_cache();
static struct device_operations cpu_dev_ops = {
.init = model_fxx_init,
};
+
static struct cpu_device_id cpu_table[] = {
- { X86_VENDOR_AMD, 0xf50 }, /* B3 */
- { X86_VENDOR_AMD, 0xf51 }, /* SH7-B3 */
- { X86_VENDOR_AMD, 0xf58 }, /* SH7-C0 */
- { X86_VENDOR_AMD, 0xf48 },
-
- { X86_VENDOR_AMD, 0xf5A }, /* SH7-CG */
- { X86_VENDOR_AMD, 0xf4A },
- { X86_VENDOR_AMD, 0xf7A },
- { X86_VENDOR_AMD, 0xfc0 }, /* DH7-CG */
- { X86_VENDOR_AMD, 0xfe0 },
- { X86_VENDOR_AMD, 0xff0 },
- { X86_VENDOR_AMD, 0xf82 }, /* CH7-CG */
- { X86_VENDOR_AMD, 0xfb2 },
-//AMD_D0_SUPPORT
- { X86_VENDOR_AMD, 0x10f50 }, /* SH7-D0 */
- { X86_VENDOR_AMD, 0x10f40 },
- { X86_VENDOR_AMD, 0x10f70 },
- { X86_VENDOR_AMD, 0x10fc0 }, /* DH7-D0 */
- { X86_VENDOR_AMD, 0x10ff0 },
- { X86_VENDOR_AMD, 0x10f80 }, /* CH7-D0 */
- { X86_VENDOR_AMD, 0x10fb0 },
-//AMD_E0_SUPPORT
- { X86_VENDOR_AMD, 0x20f50 }, /* SH8-E0*/
- { X86_VENDOR_AMD, 0x20f40 },
- { X86_VENDOR_AMD, 0x20f70 },
- { X86_VENDOR_AMD, 0x20fc0 }, /* DH8-E0 */ /* DH-E3 */
- { X86_VENDOR_AMD, 0x20ff0 },
- { X86_VENDOR_AMD, 0x20f10 }, /* JH8-E1 */
- { X86_VENDOR_AMD, 0x20f30 },
- { X86_VENDOR_AMD, 0x20f51 }, /* SH-E4 */
- { X86_VENDOR_AMD, 0x20f71 },
- { X86_VENDOR_AMD, 0x20f42 }, /* SH-E5 */
- { X86_VENDOR_AMD, 0x20ff2 }, /* DH-E6 */
- { X86_VENDOR_AMD, 0x20fc2 },
- { X86_VENDOR_AMD, 0x20f12 }, /* JH-E6 */
- { X86_VENDOR_AMD, 0x20f32 },
+#if CONFIG_K8_REV_F_SUPPORT == 0
+ { X86_VENDOR_AMD, 0xf40 }, /* SH-B0 (socket 754) */
+ { X86_VENDOR_AMD, 0xf50 }, /* SH-B0 (socket 940) */
+ { X86_VENDOR_AMD, 0xf51 }, /* SH-B3 (socket 940) */
+ { X86_VENDOR_AMD, 0xf58 }, /* SH-C0 (socket 940) */
+ { X86_VENDOR_AMD, 0xf48 }, /* SH-C0 (socket 754) */
+ { X86_VENDOR_AMD, 0xf5a }, /* SH-CG (socket 940) */
+ { X86_VENDOR_AMD, 0xf4a }, /* SH-CG (socket 754) */
+ { X86_VENDOR_AMD, 0xf7a }, /* SH-CG (socket 939) */
+ { X86_VENDOR_AMD, 0xfc0 }, /* DH-CG (socket 754) */
+ { X86_VENDOR_AMD, 0xfe0 }, /* DH-CG (socket 754) */
+ { X86_VENDOR_AMD, 0xff0 }, /* DH-CG (socket 939) */
+ { X86_VENDOR_AMD, 0xf82 }, /* CH-CG (socket 754) */
+ { X86_VENDOR_AMD, 0xfb2 }, /* CH-CG (socket 939) */
+
+ /* AMD D0 support */
+ { X86_VENDOR_AMD, 0x10f50 }, /* SH-D0 (socket 940) */
+ { X86_VENDOR_AMD, 0x10f40 }, /* SH-D0 (socket 754) */
+ { X86_VENDOR_AMD, 0x10f70 }, /* SH-D0 (socket 939) */
+ { X86_VENDOR_AMD, 0x10fc0 }, /* DH-D0 (socket 754) */
+ { X86_VENDOR_AMD, 0x10ff0 }, /* DH-D0 (socket 939) */
+ { X86_VENDOR_AMD, 0x10f80 }, /* CH-D0 (socket 754) */
+ { X86_VENDOR_AMD, 0x10fb0 }, /* CH-D0 (socket 939) */
+
+ /* AMD E0 support */
+ { X86_VENDOR_AMD, 0x20f50 }, /* SH-E0 */
+ { X86_VENDOR_AMD, 0x20f40 },
+ { X86_VENDOR_AMD, 0x20f70 },
+ { X86_VENDOR_AMD, 0x20fc0 }, /* DH-E3 (socket 754) */
+ { X86_VENDOR_AMD, 0x20ff0 }, /* DH-E3 (socket 939) */
+ { X86_VENDOR_AMD, 0x20f10 }, /* JH-E1 (socket 940) */
+ { X86_VENDOR_AMD, 0x20f51 }, /* SH-E4 (socket 940) */
+ { X86_VENDOR_AMD, 0x20f71 }, /* SH-E4 (socket 939) */
+ { X86_VENDOR_AMD, 0x20fb1 }, /* BH-E4 (socket 939) */
+ { X86_VENDOR_AMD, 0x20f42 }, /* SH-E5 (socket 754) */
+ { X86_VENDOR_AMD, 0x20ff2 }, /* DH-E6 (socket 939) */
+ { X86_VENDOR_AMD, 0x20fc2 }, /* DH-E6 (socket 754) */
+ { X86_VENDOR_AMD, 0x20f12 }, /* JH-E6 (socket 940) */
+ { X86_VENDOR_AMD, 0x20f32 }, /* JH-E6 (socket 939) */
+ { X86_VENDOR_AMD, 0x30ff2 }, /* E4 ? */
+#endif
+
+#if CONFIG_K8_REV_F_SUPPORT == 1
+ /*
+ * AMD F0 support.
+ *
+ * See Revision Guide for AMD NPT Family 0Fh Processors,
+ * Publication #33610, Revision: 3.30, February 2008.
+ *
+ * http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/33610.pdf
+ */
+ { X86_VENDOR_AMD, 0x40f50 }, /* SH-F0 (socket F/1207) */
+ { X86_VENDOR_AMD, 0x40f70 }, /* SH-F0 (socket AM2) */
+ { X86_VENDOR_AMD, 0x40f40 }, /* SH-F0 (socket S1g1) */
+ { X86_VENDOR_AMD, 0x40f11 }, /* JH-F1 (socket F/1207) */
+ { X86_VENDOR_AMD, 0x40f31 }, /* JH-F1 (socket AM2) */
+ { X86_VENDOR_AMD, 0x40f01 }, /* JH-F1 (socket S1g1) */
+
+ { X86_VENDOR_AMD, 0x40f12 }, /* JH-F2 (socket F/1207) */
+ { X86_VENDOR_AMD, 0x40f32 }, /* JH-F2 (socket AM2) */
+ { X86_VENDOR_AMD, 0x40fb2 }, /* BH-F2 (socket AM2) */
+ { X86_VENDOR_AMD, 0x40f82 }, /* BH-F2 (socket S1g1) */
+ { X86_VENDOR_AMD, 0x40ff2 }, /* DH-F2 (socket AM2) */
+ { X86_VENDOR_AMD, 0x50ff2 }, /* DH-F2 (socket AM2) */
+ { X86_VENDOR_AMD, 0x40fc2 }, /* DH-F2 (socket S1g1) */
+ { X86_VENDOR_AMD, 0x40f13 }, /* JH-F3 (socket F/1207) */
+ { X86_VENDOR_AMD, 0x40f33 }, /* JH-F3 (socket AM2) */
+ { X86_VENDOR_AMD, 0x50fd3 }, /* JH-F3 (socket F/1207) */
+ { X86_VENDOR_AMD, 0xc0f13 }, /* JH-F3 (socket F/1207) */
+ { X86_VENDOR_AMD, 0x50ff3 }, /* DH-F3 (socket AM2) */
+ { X86_VENDOR_AMD, 0x60fb1 }, /* BH-G1 (socket AM2) */
+ { X86_VENDOR_AMD, 0x60f81 }, /* BH-G1 (socket S1g1) */
+ { X86_VENDOR_AMD, 0x60fb2 }, /* BH-G2 (socket AM2) */
+ { X86_VENDOR_AMD, 0x60f82 }, /* BH-G2 (socket S1g1) */
+ { X86_VENDOR_AMD, 0x70ff1 }, /* DH-G1 (socket AM2) */
+ { X86_VENDOR_AMD, 0x60ff2 }, /* DH-G2 (socket AM2) */
+ { X86_VENDOR_AMD, 0x70ff2 }, /* DH-G2 (socket AM2) */
+ { X86_VENDOR_AMD, 0x60fc2 }, /* DH-G2 (socket S1g1) */
+ { X86_VENDOR_AMD, 0x70fc2 }, /* DH-G2 (socket S1g1) */
+#endif
{ 0, 0 },
};
-static struct cpu_driver model_fxx __cpu_driver = {
+
+static const struct cpu_driver model_fxx __cpu_driver = {
.ops = &cpu_dev_ops,
.id_table = cpu_table,
};
projects / coreboot.git / blobdiff