x86: Convert to use driver model timer

[u-boot] / arch / x86 / cpu / cpu.c

diff --git a/arch/x86/cpu/cpu.c b/arch/x86/cpu/cpu.c
index 812c5e4e6bee312c7d4a273ec12964aa08311c99..1707993409875e3ea8c9496c7e4c23b8b47cd53c 100644 (file)
--- a/arch/x86/cpu/cpu.c
+++ b/arch/x86/cpu/cpu.c
@@ -641,24 +641,6 @@ int cpu_jump_to_64bit(ulong setup_base, ulong target)
 
 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, POST_PORT);
 }