* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#define ASSEMBLY 1
-#define __PRE_RAM__
-
-#define RAMINIT_SYSINFO 1
-
-#define K8_ALLOCATE_IO_RANGE 1
-
-#define QRANK_DIMM_SUPPORT 1
-
-#if CONFIG_LOGICAL_CPUS==1
-#define SET_NB_CFG_54 1
-#endif
-
-//used by init_cpus and fidvid
-#define K8_SET_FIDVID 1
-//if we want to wait for core1 done before DQS training, set it to 0
-#define K8_SET_FIDVID_CORE0_ONLY 1
-
#if CONFIG_K8_REV_F_SUPPORT == 1
#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0
#endif
-#define DBGP_DEFAULT 7
-
#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"
-
-#if CONFIG_USE_FAILOVER_IMAGE==0
-#include "pc80/serial.c"
-#include "arch/i386/lib/console.c"
-#if CONFIG_USBDEBUG_DIRECT
-#include "southbridge/nvidia/mcp55/mcp55_enable_usbdebug_direct.c"
-#include "pc80/usbdebug_direct_serial.c"
-#endif
-#include "lib/ramtest.c"
-
+#include <pc80/mc146818rtc.h>
+#include <console/console.h>
+#include <spd.h>
#include <cpu/amd/model_fxx_rev.h>
-
-#include "southbridge/nvidia/mcp55/mcp55_early_smbus.c"
+#include "southbridge/nvidia/mcp55/early_smbus.c"
#include "northbridge/amd/amdk8/raminit.h"
#include "cpu/amd/model_fxx/apic_timer.c"
#include "lib/delay.c"
-
-#endif
-
#include "cpu/x86/lapic/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
-#include "superio/ite/it8716f/it8716f_early_serial.c"
-#include "superio/ite/it8716f/it8716f_early_init.c"
-
-#if CONFIG_USE_FAILOVER_IMAGE==0
-
+#include "superio/ite/it8716f/early_serial.c"
+#include "superio/ite/it8716f/early_init.c"
#include "cpu/x86/bist.h"
-
#include "northbridge/amd/amdk8/debug.c"
-
-#include "cpu/amd/mtrr/amd_earlymtrr.c"
-
+#include "cpu/x86/mtrr/earlymtrr.c"
#include "northbridge/amd/amdk8/setup_resource_map.c"
+#include "southbridge/nvidia/mcp55/early_ctrl.c"
#define SERIAL_DEV PNP_DEV(0x2e, IT8716F_SP1)
#define GPIO_DEV PNP_DEV(0x2e, IT8716F_GPIO)
-#include "southbridge/nvidia/mcp55/mcp55_early_ctrl.c"
-
-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 void memreset(int controllers, const struct mem_controller *ctrl) { }
+static void activate_spd_rom(const struct mem_controller *ctrl) { }
static inline int spd_read_byte(unsigned device, unsigned address)
{
return smbus_read_byte(device, address);
}
-#include "northbridge/amd/amdk8/amdk8_f.h"
-#include "northbridge/amd/amdk8/coherent_ht.c"
-
-#include "northbridge/amd/amdk8/incoherent_ht.c"
-
-#include "northbridge/amd/amdk8/raminit_f.c"
-
-#include "lib/generic_sdram.c"
-
-#include "resourcemap.c"
-
-#include "cpu/amd/dualcore/dualcore.c"
-
-#define MCP55_NUM 1
-#define MCP55_USE_NIC 1
-#define MCP55_USE_AZA 1
-
-#define MCP55_PCI_E_X_0 0
-
#define MCP55_MB_SETUP \
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+37, 0x00, 0x68,/* GPIO38 PCI_REQ3 */ \
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+38, 0x00, 0x68,/* GPIO39 PCI_GNT3 */ \
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+59, 0x00, 0x60,/* GPIP60 FANCTL0 */ \
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+60, 0x00, 0x60,/* GPIO61 FANCTL1 */
-#include "southbridge/nvidia/mcp55/mcp55_early_setup_ss.h"
-#include "southbridge/nvidia/mcp55/mcp55_early_setup_car.c"
-
-#include "cpu/amd/car/copy_and_run.c"
-
+#include "southbridge/nvidia/mcp55/early_setup_ss.h"
+#include "southbridge/nvidia/mcp55/early_setup_car.c"
+#include "northbridge/amd/amdk8/f.h"
+#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"
+#include "resourcemap.c"
+#include "cpu/amd/dualcore/dualcore.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"
-
-#endif
-
-#if ((CONFIG_HAVE_FAILOVER_BOOT==1) && (CONFIG_USE_FAILOVER_IMAGE == 1)) || ((CONFIG_HAVE_FAILOVER_BOOT==0) && (CONFIG_USE_FALLBACK_IMAGE == 1))
-
-#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;
byte = pci_read_config8(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0x7b);
- byte |= 0x20;
+ byte |= 0x20;
pci_write_config8(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0x7b, 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);
-
+
dword = pci_read_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa4);
dword |= (1<<16);
pci_write_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa4, dword);
}
-void failover_process(unsigned long bist, unsigned long cpu_init_detectedx)
-{
- unsigned last_boot_normal_x = last_boot_normal();
-
- /* Is this a cpu only reset? or Is this a secondary cpu? */
- if ((cpu_init_detectedx) || (!boot_cpu())) {
- if (last_boot_normal_x) {
- goto normal_image;
- } else {
- goto fallback_image;
- }
- }
-
- /* Nothing special needs to be done to find bus 0 */
- /* Allow the HT devices to be found */
-
- enumerate_ht_chain();
-
- sio_setup();
-
- /* Setup the mcp55 */
- mcp55_enable_rom();
-
- /* Is this a deliberate reset by the bios */
- if (bios_reset_detected() && last_boot_normal_x) {
- goto normal_image;
- }
- /* This is the primary cpu how should I boot? */
- else if (do_normal_boot()) {
- goto normal_image;
- }
- else {
- goto fallback_image;
- }
- normal_image:
- __asm__ volatile ("jmp __normal_image"
- : /* outputs */
- : "a" (bist), "b" (cpu_init_detectedx) /* inputs */
- );
-
- fallback_image:
-#if CONFIG_HAVE_FAILOVER_BOOT==1
- __asm__ volatile ("jmp __fallback_image"
- : /* outputs */
- : "a" (bist), "b" (cpu_init_detectedx) /* inputs */
- )
-#endif
- ;
-}
-#endif
-void real_main(unsigned long bist, unsigned long cpu_init_detectedx);
-
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
-{
-#if CONFIG_HAVE_FAILOVER_BOOT==1
- #if CONFIG_USE_FAILOVER_IMAGE==1
- failover_process(bist, cpu_init_detectedx);
- #else
- real_main(bist, cpu_init_detectedx);
- #endif
-#else
- #if CONFIG_USE_FALLBACK_IMAGE == 1
- failover_process(bist, cpu_init_detectedx);
- #endif
- real_main(bist, cpu_init_detectedx);
-#endif
-}
-
-#if CONFIG_USE_FAILOVER_IMAGE==0
-
-void real_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
+ // Node 0
+ DIMM0, DIMM2, 0, 0,
+ DIMM1, DIMM3, 0, 0,
+ // Node 1
+ DIMM4, DIMM6, 0, 0,
+ DIMM5, DIMM7, 0, 0,
};
- struct sys_info *sysinfo = (CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE);
-
+ struct sys_info *sysinfo = (struct sys_info *)(CONFIG_DCACHE_RAM_BASE
+ + CONFIG_DCACHE_RAM_SIZE - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE);
int needs_reset = 0;
unsigned bsp_apicid = 0;
uint8_t tmp = 0;
- if (bist == 0) {
- bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo);
+ 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();
}
+ if (bist == 0)
+ bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo);
+
pnp_enter_ext_func_mode(SERIAL_DEV);
/* The following line will set CLKIN to 24 MHz, external */
pnp_write_config(SERIAL_DEV, IT8716F_CONFIG_REG_CLOCKSEL, 0x11);
/* Set Serial Flash interface to 0x0820 */
pnp_write_config(GPIO_DEV, 0x64, 0x08);
pnp_write_config(GPIO_DEV, 0x65, 0x20);
- /* We can get away with not resetting the logical device because
- * it8716f_enable_dev(SERIAL_DEV, CONFIG_TTYS0_BASE) will do that.
- */
}
it8716f_enable_dev(SERIAL_DEV, CONFIG_TTYS0_BASE);
pnp_exit_ext_func_mode(SERIAL_DEV);
setup_mb_resource_map();
- uart_init();
-
+ console_init();
+
/* Halt if there was a built in self test failure */
report_bist_failure(bist);
+ printk(BIOS_DEBUG, "*sysinfo range: [%p,%p]\n",sysinfo,sysinfo+1);
-#if CONFIG_USBDEBUG_DIRECT
- mcp55_enable_usbdebug_direct(DBGP_DEFAULT);
- early_usbdebug_direct_init();
-#endif
- console_init();
- print_debug("*sysinfo range: ["); print_debug_hex32(sysinfo); print_debug(","); print_debug_hex32((unsigned long)sysinfo+sizeof(struct sys_info)); print_debug(")\r\n");
-
- print_debug("bsp_apicid="); print_debug_hex8(bsp_apicid); print_debug("\r\n");
+ print_debug("bsp_apicid="); print_debug_hex8(bsp_apicid); print_debug("\n");
#if CONFIG_MEM_TRAIN_SEQ == 1
set_sysinfo_in_ram(0); // in BSP so could hold all ap until sysinfo is in ram
/* it will set up chains and store link pair for optimization later */
ht_setup_chains_x(sysinfo); // it will init sblnk and sbbusn, nodes, sbdn
-#if K8_SET_FIDVID == 1
-
+#if CONFIG_SET_FIDVID
{
msr_t msr;
msr=rdmsr(0xc0010042);
- print_debug("begin msr fid, vid "); print_debug_hex32( msr.hi ); print_debug_hex32(msr.lo); print_debug("\r\n");
-
+ print_debug("begin msr fid, vid "); print_debug_hex32( msr.hi ); print_debug_hex32(msr.lo); print_debug("\n");
}
-
enable_fid_change();
-
enable_fid_change_on_sb(sysinfo->sbbusn, sysinfo->sbdn);
-
init_fidvid_bsp(bsp_apicid);
-
// show final fid and vid
{
msr_t msr;
msr=rdmsr(0xc0010042);
- print_debug("end msr fid, vid "); print_debug_hex32( msr.hi ); print_debug_hex32(msr.lo); print_debug("\r\n");
-
+ print_debug("end msr fid, vid "); print_debug_hex32( msr.hi ); print_debug_hex32(msr.lo); print_debug("\n");
}
#endif
+ init_timer(); // Need to use TMICT to synconize FID/VID
+
needs_reset |= optimize_link_coherent_ht();
needs_reset |= optimize_link_incoherent_ht(sysinfo);
needs_reset |= mcp55_early_setup_x();
// fidvid change will issue one LDTSTOP and the HT change will be effective too
if (needs_reset) {
- print_info("ht reset -\r\n");
+ print_info("ht reset -\n");
soft_reset();
}
allow_all_aps_stop(bsp_apicid);
//It's the time to set ctrl in sysinfo now;
fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr);
- enable_smbus();
-
- memreset_setup();
+ enable_smbus();
- //do we need apci timer, tsc...., only debug need it for better output
/* all ap stopped? */
-// init_timer(); // Need to use TMICT to synconize FID/VID
sdram_initialize(sysinfo->nodes, sysinfo->ctrl, sysinfo);
post_cache_as_ram(); // bsp swtich stack to ram and copy sysinfo ram now
-
}
-
-
-#endif
projects / coreboot.git / blobdiff