* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#define ASSEMBLY 1
-#define __PRE_RAM__
-
#define RAMINIT_SYSINFO 1
-#define K8_SET_FIDVID 1
+#define SET_FIDVID 1
#define QRANK_DIMM_SUPPORT 1
#if CONFIG_LOGICAL_CPUS==1
#define SET_NB_CFG_54 1
#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"
-
-#define post_code(x) outb(x, 0x80)
+#include <pc80/mc146818rtc.h>
+#include <console/console.h>
#include <cpu/amd/model_fxx_rev.h>
#include "northbridge/amd/amdk8/raminit.h"
#include "northbridge/amd/amdk8/reset_test.c"
#include "superio/ite/it8712f/it8712f_early_serial.c"
-#include "cpu/amd/mtrr/amd_earlymtrr.c"
+#if CONFIG_USBDEBUG
+#include "southbridge/amd/sb600/sb600_enable_usbdebug.c"
+#include "pc80/usbdebug_serial.c"
+#endif
+
+#include "cpu/x86/mtrr/earlymtrr.c"
#include "cpu/x86/bist.h"
#include "northbridge/amd/amdk8/setup_resource_map.c"
#include "southbridge/amd/sb600/sb600_early_setup.c"
#include "northbridge/amd/amdk8/debug.c" /* After sb600_early_setup.c! */
-/* CAN'T BE REMOVED! crt0.S will use it. I don't know WHY!*/
+/* CAN'T BE REMOVED! memory bus reset hook for some broken amd k8 boards. */
static void memreset(int controllers, const struct mem_controller *ctrl)
{
}
#include "cpu/amd/dualcore/dualcore.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 "cpu/amd/model_fxx/fidvid.c"
-#if CONFIG_USE_FALLBACK_IMAGE == 1
-
#include "northbridge/amd/amdk8/early_ht.c"
-void failover_process(unsigned long bist, unsigned long cpu_init_detectedx)
-{
- /* Is this a cpu only reset? Is this a secondary cpu? */
- if ((cpu_init_detectedx) || (!boot_cpu())) {
- if (last_boot_normal()) { /* RTC already inited */
- 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();
-
- sb600_lpc_port80();
- /* sb600_pci_port80(); */
-
- /* Is this a deliberate reset by the bios */
- if (bios_reset_detected() && last_boot_normal()) {
- 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:
- post_code(0x01);
- __asm__ volatile ("jmp __normal_image": /* outputs */
- :"a" (bist), "b"(cpu_init_detectedx)); /* inputs */
-
- fallback_image:
- post_code(0x02);
-}
-#endif /* CONFIG_USE_FALLBACK_IMAGE == 1 */
-
-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_USE_FALLBACK_IMAGE == 1
- failover_process(bist, cpu_init_detectedx);
-#endif
- real_main(bist, cpu_init_detectedx);
-}
-
-void real_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
static const u16 spd_addr[] = { DIMM0, 0, 0, 0, DIMM1, 0, 0, 0, };
int needs_reset = 0;
(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 */
+ /* Allow the HT devices to be found */
+ enumerate_ht_chain();
+
+ sb600_lpc_port80();
+ /* sb600_pci_port80(); */
+ }
+
if (bist == 0) {
bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo);
}
sb600_lpc_init();
/* Pistachio used a FPGA to enable serial debug instead of a SIO
- * and it doens't require any special setup. */
+ * and it doesn't require any special setup. */
uart_init();
+
+#if CONFIG_USBDEBUG
+ sb600_enable_usbdebug(0);
+ early_usbdebug_init();
+#endif
+
console_init();
post_code(0x03);
/* Halt if there was a built in self test failure */
report_bist_failure(bist);
- printk_debug("bsp_apicid=0x%x\n", bsp_apicid);
+ printk(BIOS_DEBUG, "bsp_apicid=0x%x\n", bsp_apicid);
setup_pistachio_resource_map();
/* Read FIDVID_STATUS */
msr=rdmsr(0xc0010042);
- printk_debug("begin msr fid, vid: hi=0x%x, lo=0x%x\n", msr.hi, msr.lo);
+ printk(BIOS_DEBUG, "begin msr fid, vid: hi=0x%x, lo=0x%x\n", msr.hi, msr.lo);
enable_fid_change();
enable_fid_change_on_sb(sysinfo->sbbusn, sysinfo->sbdn);
/* show final fid and vid */
msr=rdmsr(0xc0010042);
- printk_debug("end msr fid, vid: hi=0x%x, lo=0x%x\n", msr.hi, msr.lo);
+ printk(BIOS_DEBUG, "end msr fid, vid: hi=0x%x, lo=0x%x\n", msr.hi, msr.lo);
} else {
- printk_debug("Changing FIDVID not supported\n");
+ printk(BIOS_DEBUG, "Changing FIDVID not supported\n");
}
post_code(0x05);
needs_reset = optimize_link_coherent_ht();
needs_reset |= optimize_link_incoherent_ht(sysinfo);
rs690_htinit();
- printk_debug("needs_reset=0x%x\n", needs_reset);
+ printk(BIOS_DEBUG, "needs_reset=0x%x\n", needs_reset);
post_code(0x06);
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 now; */
- printk_debug("sysinfo->nodes: %2x sysinfo->ctrl: %2x spd_addr: %2x\n",
+ printk(BIOS_DEBUG, "sysinfo->nodes: %2x sysinfo->ctrl: %p spd_addr: %p\n",
sysinfo->nodes, sysinfo->ctrl, spd_addr);
fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr);
post_cache_as_ram();
}
+
projects / coreboot.git / blobdiff