1 files changed, 0 insertions, 77 deletions
diff --git a/lib_blackfin/clocks.c b/lib_blackfin/clocks.c
deleted file mode 100644
index 0be395b..0000000
--- a/lib_blackfin/clocks.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * clocks.c - figure out sclk/cclk/vco and such
- *
- * Copyright (c) 2005-2008 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <common.h>
-#include <asm/blackfin.h>
-
-/* Get the voltage input multiplier */
-static u_long cached_vco_pll_ctl, cached_vco;
-u_long get_vco(void)
-{
-	u_long msel;
-
-	u_long pll_ctl = bfin_read_PLL_CTL();
-	if (pll_ctl == cached_vco_pll_ctl)
-		return cached_vco;
-	else
-		cached_vco_pll_ctl = pll_ctl;
-
-	msel = (pll_ctl >> 9) & 0x3F;
-	if (0 == msel)
-		msel = 64;
-
-	cached_vco = CONFIG_CLKIN_HZ;
-	cached_vco >>= (1 & pll_ctl);	/* DF bit */
-	cached_vco *= msel;
-	return cached_vco;
-}
-
-/* Get the Core clock */
-static u_long cached_cclk_pll_div, cached_cclk;
-u_long get_cclk(void)
-{
-	u_long csel, ssel;
-
-	if (bfin_read_PLL_STAT() & 0x1)
-		return CONFIG_CLKIN_HZ;
-
-	ssel = bfin_read_PLL_DIV();
-	if (ssel == cached_cclk_pll_div)
-		return cached_cclk;
-	else
-		cached_cclk_pll_div = ssel;
-
-	csel = ((ssel >> 4) & 0x03);
-	ssel &= 0xf;
-	if (ssel && ssel < (1 << csel))	/* SCLK > CCLK */
-		cached_cclk = get_vco() / ssel;
-	else
-		cached_cclk = get_vco() >> csel;
-	return cached_cclk;
-}
-
-/* Get the System clock */
-static u_long cached_sclk_pll_div, cached_sclk;
-u_long get_sclk(void)
-{
-	u_long ssel;
-
-	if (bfin_read_PLL_STAT() & 0x1)
-		return CONFIG_CLKIN_HZ;
-
-	ssel = bfin_read_PLL_DIV();
-	if (ssel == cached_sclk_pll_div)
-		return cached_sclk;
-	else
-		cached_sclk_pll_div = ssel;
-
-	ssel &= 0xf;
-
-	cached_sclk = get_vco() / ssel;
-	return cached_sclk;
-}