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//used by raminit
#define QRANK_DIMM_SUPPORT 1
#if CONFIG_LOGICAL_CPUS==1
#define SET_NB_CFG_54 1
#endif
#include <stdint.h>
#include <string.h>
#include <device/pci_def.h>
#include <arch/io.h>
#include <device/pnp_def.h>
#include <arch/romcc_io.h>
#include <cpu/x86/lapic.h>
#include "option_table.h"
#include "pc80/mc146818rtc_early.c"
#include "pc80/serial.c"
#include "arch/i386/lib/console.c"
#include "lib/ramtest.c"
#include <cpu/amd/model_fxx_rev.h>
#include "northbridge/amd/amdk8/incoherent_ht.c"
#include "southbridge/nvidia/ck804/ck804_early_smbus.c"
#include "northbridge/amd/amdk8/raminit.h"
#include "cpu/amd/model_fxx/apic_timer.c"
#include "lib/delay.c"
#include "cpu/x86/lapic/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
#include "northbridge/amd/amdk8/debug.c"
#include "superio/winbond/w83627hf/w83627hf_early_serial.c"
#include "cpu/amd/mtrr/amd_earlymtrr.c"
#include "cpu/x86/bist.h"
#include "northbridge/amd/amdk8/setup_resource_map.c"
#define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1)
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)
{
/* nothing to do */
}
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"
/* tyan does not want the default */
#include "resourcemap.c"
#include "cpu/amd/dualcore/dualcore.c"
#define CK804_NUM 1
#include "southbridge/nvidia/ck804/ck804_early_setup_ss.h"
#include "southbridge/nvidia/ck804/ck804_early_setup.c"
#include "cpu/amd/car/copy_and_run.c"
#include "cpu/amd/car/post_cache_as_ram.c"
#include "cpu/amd/model_fxx/init_cpus.c"
#include "southbridge/nvidia/ck804/ck804_enable_rom.c"
#include "northbridge/amd/amdk8/early_ht.c"
static void sio_setup(void)
{
unsigned value;
uint32_t dword;
uint8_t byte;
/* subject decoding*/
byte = pci_read_config8(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0x7b);
byte |= 0x20;
pci_write_config8(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0x7b, byte);
/* LPC Positive Decode 0 */
dword = pci_read_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0xa0);
/* Serial 0, Serial 1 */
dword |= (1<<0) | (1<<1);
pci_write_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0xa0, dword);
#if 1
/* s2891 has onboard LPC port 80 */
/*Hope I can enable port 80 here
It will decode port 80 to LPC, If you are using PCI post code you can not do this */
dword = pci_read_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0xa4);
dword |= (1<<16);
pci_write_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0xa4, dword);
#endif
}
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
static const uint16_t spd_addr [] = {
(0xa<<3)|0, (0xa<<3)|2, 0, 0,
(0xa<<3)|1, (0xa<<3)|3, 0, 0,
#if CONFIG_MAX_PHYSICAL_CPUS > 1
(0xa<<3)|4, (0xa<<3)|6, 0, 0,
(0xa<<3)|5, (0xa<<3)|7, 0, 0,
#endif
};
int needs_reset;
unsigned bsp_apicid = 0;
struct mem_controller ctrl[8];
unsigned nodes;
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();
sio_setup();
/* Setup the ck804 */
ck804_enable_rom();
}
if (bist == 0) {
bsp_apicid = init_cpus(cpu_init_detectedx);
}
// post_code(0x32);
w83627hf_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
uart_init();
console_init();
/* Halt if there was a built in self test failure */
report_bist_failure(bist);
setup_s2891_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();
wait_all_core0_started();
#if CONFIG_LOGICAL_CPUS==1
// It is said that we should start core1 after all core0 launched
start_other_cores();
wait_all_other_cores_started(bsp_apicid);
#endif
needs_reset |= ht_setup_chains_x();
needs_reset |= ck804_early_setup_x();
if (needs_reset) {
printk(BIOS_INFO, "ht reset -\r\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();
#if 0
dump_spd_registers(&cpu[0]);
#endif
#if 0
dump_smbus_registers();
#endif
memreset_setup();
sdram_initialize(nodes, ctrl);
#if 0
print_pci_devices();
#endif
#if 0
dump_pci_devices();
#endif
post_cache_as_ram();
}
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