* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#define RAMINIT_SYSINFO 1
-#define CACHE_AS_RAM_ADDRESS_DEBUG 0
-
-#define SET_NB_CFG_54 1
-
-//used by raminit
-#define QRANK_DIMM_SUPPORT 1
-
-//used by init_cpus and fidvid
-#define SET_FIDVID 1
-//if we want to wait for core1 done before DQS training, set it to 0
-#define SET_FIDVID_CORE0_ONLY 1
-
#include <stdint.h>
#include <string.h>
#include <device/pci_def.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 "console/console.c"
-
+#include <pc80/mc146818rtc.h>
+#include <console/console.h>
#include <cpu/amd/model_fxx_rev.h>
#include "southbridge/nvidia/mcp55/mcp55_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/w83627ehg/w83627ehg_early_serial.c"
-
-#include "cpu/amd/mtrr/amd_earlymtrr.c"
+#include "cpu/x86/mtrr/earlymtrr.c"
#include "cpu/x86/bist.h"
-
+#include <spd.h>
#include "northbridge/amd/amdk8/setup_resource_map.c"
-
-#define SERIAL_DEV PNP_DEV(0x2e, W83627EHG_SP1)
-#define RTC_DEV PNP_DEV(0x2e, W83627EHG_RTC)
-
#include <device/pci_ids.h>
#include "southbridge/nvidia/mcp55/mcp55_early_ctrl.c"
-static void memreset_setup(void)
-{
-}
+
+#define SERIAL_DEV PNP_DEV(0x2e, W83627EHG_SP1)
static void memreset(int controllers, const struct mem_controller *ctrl)
{
return smbus_read_byte(device, address);
}
-//#define K8_4RANK_DIMM_SUPPORT 1
-
#include "northbridge/amd/amdk8/amdk8_f.h"
-#include "northbridge/amd/amdk8/raminit_f.c"
-#include "northbridge/amd/amdk8/coherent_ht.c"
#include "northbridge/amd/amdk8/incoherent_ht.c"
+#include "northbridge/amd/amdk8/coherent_ht.c"
+#include "northbridge/amd/amdk8/raminit_f.c"
#include "lib/generic_sdram.c"
-
- /* msi does not want the default */
-#include "resourcemap.c"
+#include "resourcemap.c" /* msi does not want the default */
#include "cpu/amd/dualcore/dualcore.c"
-
-#define MCP55_NUM 1
#include "southbridge/nvidia/mcp55/mcp55_early_setup_ss.h"
+
//set GPIO to input mode
#define MCP55_MB_SETUP \
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+15, ~(0xff), ((0<<4)|(0<<2)|(0<<0)),/* M8,GPIO16, PCIXA_PRSNT2_L*/ \
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+45, ~(0xff), ((0<<4)|(0<<2)|(0<<0)),/* P7,GPIO46, PCIXB_PRSNT2_L*/ \
#include "southbridge/nvidia/mcp55/mcp55_early_setup_car.c"
-
-
-
#include "cpu/amd/car/post_cache_as_ram.c"
-
#include "cpu/amd/model_fxx/init_cpus.c"
-#include "cpu/amd/model_fxx/fidvid.c"
-
+// Disabled until it's actually used:
+// #include "cpu/amd/model_fxx/fidvid.c"
#include "southbridge/nvidia/mcp55/mcp55_enable_rom.c"
#include "northbridge/amd/amdk8/early_ht.c"
static void sio_setup(void)
{
-
- unsigned value;
uint32_t dword;
uint8_t byte;
dword = pci_read_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa0);
dword |= (1<<0);
pci_write_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa0, dword);
-
}
//CPU 1 mem is on SMBUS_HUB channel 2, and CPU 2 mem is on channel 1.
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
- static const uint16_t spd_addr [] = {
- RC0|(0xa<<3)|0, RC0|(0xa<<3)|2, RC0|(0xa<<3)|4, RC0|(0xa<<3)|6,
- RC0|(0xa<<3)|1, RC0|(0xa<<3)|3, RC0|(0xa<<3)|5, RC0|(0xa<<3)|7,
-#if CONFIG_MAX_PHYSICAL_CPUS > 1
- RC1|(0xa<<3)|0, RC1|(0xa<<3)|2, RC1|(0xa<<3)|4, RC1|(0xa<<3)|6,
- RC1|(0xa<<3)|1, RC1|(0xa<<3)|3, RC1|(0xa<<3)|5, RC1|(0xa<<3)|7,
-#endif
- };
-
- unsigned bsp_apicid = 0;
+ static const uint16_t spd_addr[] = {
+ // Node 0
+ RC0|DIMM0, RC0|DIMM2, RC0|DIMM4, RC0|DIMM6,
+ RC0|DIMM1, RC0|DIMM3, RC0|DIMM5, RC0|DIMM7,
+ // node 1
+ RC1|DIMM0, RC1|DIMM2, RC1|DIMM4, RC1|DIMM6,
+ RC1|DIMM1, RC1|DIMM3, RC1|DIMM5, RC1|DIMM7,
+ };
+
+ unsigned bsp_apicid = 0;
int needs_reset;
- struct sys_info *sysinfo = (CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE);
- char *p ;
+ struct sys_info *sysinfo = (struct sys_info *)(CONFIG_DCACHE_RAM_BASE
+ + CONFIG_DCACHE_RAM_SIZE - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE);
if (!cpu_init_detectedx && boot_cpu()) {
/* Nothing special needs to be done to find bus 0 */
bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo);
}
- w83627ehg_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
- uart_init();
- console_init();
+ w83627ehg_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);
+ /* Halt if there was a built in self test failure */
+ report_bist_failure(bist);
- setup_ms9282_resource_map();
+ setup_ms9282_resource_map();
- setup_coherent_ht_domain();
+ setup_coherent_ht_domain();
- wait_all_core0_started();
+ wait_all_core0_started();
#if CONFIG_LOGICAL_CPUS==1
// It is said that we should start core1 after all core0 launched
#endif
ht_setup_chains_x(sysinfo); // it will init sblnk and sbbusn, nodes, sbdn
- needs_reset = optimize_link_coherent_ht();
-
- needs_reset |= optimize_link_incoherent_ht(sysinfo);
+ init_timer(); /* Need to use TMICT to synconize FID/VID. */
- needs_reset |= mcp55_early_setup_x();
+ needs_reset = optimize_link_coherent_ht();
+ needs_reset |= optimize_link_incoherent_ht(sysinfo);
+ needs_reset |= mcp55_early_setup_x();
- if (needs_reset) {
- print_info("ht reset -\n");
- soft_reset();
- }
+ if (needs_reset) {
+ print_info("ht reset -\n");
+ soft_reset();
+ }
//It's the time to set ctrl now;
fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr);
}
#endif
- memreset_setup();
-
sdram_initialize(sysinfo->nodes, sysinfo->ctrl, sysinfo);
post_cache_as_ram();
-
}
-
projects / coreboot.git / blobdiff