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#include <stdint.h>
#include <string.h>
#include <device/pci_def.h>
#include <arch/io.h>
#include <device/pnp_def.h>
#include <cpu/x86/lapic.h>
#include <pc80/mc146818rtc.h>
#include <console/console.h>
#include <cpu/amd/model_fxx_rev.h>
#include "northbridge/amd/amdk8/incoherent_ht.c"
#include "southbridge/broadcom/bcm5785/early_smbus.c"
#include <northbridge/amd/amdk8/raminit.h>
#include <delay.h>
#include <cpu/x86/lapic.h>
#include "northbridge/amd/amdk8/reset_test.c"
#include "northbridge/amd/amdk8/debug.c"
#include <superio/nsc/pc87417/pc87417.h>
#include <cpu/x86/bist.h>
#include "northbridge/amd/amdk8/setup_resource_map.c"
#include "southbridge/broadcom/bcm5785/early_setup.c"
#define SERIAL_DEV PNP_DEV(0x2e, PC87417_SP1)
#define RTC_DEV PNP_DEV(0x2e, PC87417_RTC)
static void memreset_setup(void) { }
static void memreset(int controllers, const struct mem_controller *ctrl) { }
static inline void activate_spd_rom(const struct mem_controller *ctrl)
{
#define SMBUS_HUB 0x71
unsigned device=(ctrl->channel0[0])>>8;
smbus_send_byte(SMBUS_HUB, device);
}
static inline int spd_read_byte(unsigned device, unsigned address)
{
return smbus_read_byte(device, address);
}
#include "northbridge/amd/amdk8/raminit.c"
#include "northbridge/amd/amdk8/coherent_ht.c"
#include "lib/generic_sdram.c"
#include "resourcemap.c"
#include "cpu/amd/dualcore/dualcore.c"
#include <spd.h>
#include "cpu/amd/model_fxx/init_cpus.c"
#include "northbridge/amd/amdk8/early_ht.c"
#define RC0 (6<<8)
#define RC1 (7<<8)
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
static const uint16_t spd_addr[] = {
RC0|DIMM0, RC0|DIMM2, 0, 0,
RC0|DIMM1, RC0|DIMM3, 0, 0,
RC1|DIMM0, RC1|DIMM2, 0, 0,
RC1|DIMM1, RC1|DIMM3, 0, 0,
};
int needs_reset;
unsigned bsp_apicid = 0, nodes;
struct mem_controller ctrl[8];
if (!cpu_init_detectedx && boot_cpu()) {
/* Nothing special needs to be done to find bus 0 */
/* Allow the HT devices to be found */
enumerate_ht_chain();
bcm5785_enable_lpc();
pc87417_enable_dev(RTC_DEV); /* Enable RTC */
}
if (bist == 0)
bsp_apicid = init_cpus(cpu_init_detectedx);
pc87417_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
console_init();
/* Halt if there was a built in self test failure */
report_bist_failure(bist);
printk(BIOS_DEBUG, "bsp_apicid=%02x\n", bsp_apicid);
setup_blast_resource_map();
#if 0
dump_pci_device(PCI_DEV(0, 0x18, 0));
dump_pci_device(PCI_DEV(0, 0x19, 0));
#endif
needs_reset = setup_coherent_ht_domain();
#if CONFIG_LOGICAL_CPUS
// It is said that we should start core1 after all core0 launched
wait_all_core0_started();
start_other_cores();
#endif
wait_all_aps_started(bsp_apicid);
needs_reset |= ht_setup_chains_x();
bcm5785_early_setup();
if (needs_reset) {
printk(BIOS_INFO, "ht reset -\n");
soft_reset();
}
allow_all_aps_stop(bsp_apicid);
nodes = get_nodes();
//It's the time to set ctrl now;
fill_mem_ctrl(nodes, ctrl, spd_addr);
enable_smbus();
memreset_setup();
// init_timer();
sdram_initialize(nodes, ctrl);
#if 0
print_pci_devices();
dump_pci_devices();
#endif
post_cache_as_ram();
}
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