#include <asm/u-boot-x86.h>
#include <flash.h>
#include <netdev.h>
+#include <ns16550.h>
#include <asm/msr.h>
#include <asm/cache.h>
#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
-unsigned long monitor_flash_len = CONFIG_SYS_MONITOR_LEN;
-
/*
* Miscellaneous platform dependent initializations
*/
void show_boot_progress(int val)
{
+#if MIN_PORT80_KCLOCKS_DELAY
+ /*
+ * Scale the time counter reading to avoid using 64 bit arithmetics.
+ * Can't use get_timer() here becuase it could be not yet
+ * initialized or even implemented.
+ */
+ if (!gd->arch.tsc_prev) {
+ gd->arch.tsc_base_kclocks = rdtsc() / 1000;
+ gd->arch.tsc_prev = 0;
+ } else {
+ uint32_t now;
+
+ do {
+ now = rdtsc() / 1000 - gd->arch.tsc_base_kclocks;
+ } while (now < (gd->arch.tsc_prev + MIN_PORT80_KCLOCKS_DELAY));
+ gd->arch.tsc_prev = now;
+ }
+#endif
outb(val, 0x80);
}
-
int last_stage_init(void)
{
return 0;
return pci_eth_init(bis);
}
-void setup_pcat_compatibility()
-{
-}
-
#define MTRR_TYPE_WP 5
#define MTRRcap_MSR 0xfe
#define MTRRphysBase_MSR(reg) (0x200 + 2 * (reg))
return 0;
}
+
+void panic_puts(const char *str)
+{
+ NS16550_t port = (NS16550_t)0x3f8;
+
+ NS16550_init(port, 1);
+ while (*str)
+ NS16550_putc(port, *str++);
+}