1 files changed, 0 insertions, 140 deletions
diff --git a/c/src/lib/libbsp/arm/beagle/misc/system-clocks.c b/c/src/lib/libbsp/arm/beagle/misc/system-clocks.c
deleted file mode 100644
index 56b5d9aadb..0000000000
--- a/c/src/lib/libbsp/arm/beagle/misc/system-clocks.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/**
- * @file
- *
- * @ingroup beagle
- *
- * @brief System clocks.
- */
-
-/*
- * Copyright (c) 2012 Claas Ziemke. All rights reserved.
- *
- *  Claas Ziemke
- *  Kernerstrasse 11
- *  70182 Stuttgart
- *  Germany
- *  <claas.ziemke@gmx.net>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.com/license/LICENSE.
- */
-
-#include <bsp.h>
-#include <bsp/beagle.h>
-
-uint32_t beagle_sysclk(void)
-{
-  uint32_t sysclk_ctrl = BEAGLE_SYSCLK_CTRL;
-
-  return (sysclk_ctrl & 0x1) == 0 ?
-    BEAGLE_OSCILLATOR_MAIN
-      : (397 * BEAGLE_OSCILLATOR_RTC);
-}
-
-uint32_t beagle_hclkpll_clk(void)
-{
-  uint32_t sysclk = beagle_sysclk();
-  uint32_t hclkpll_ctrl = BEAGLE_HCLKPLL_CTRL;
-  uint32_t m = HCLK_PLL_M_GET(hclkpll_ctrl) + 1;
-  uint32_t n = HCLK_PLL_N_GET(hclkpll_ctrl) + 1;
-  uint32_t p = 1U << HCLK_PLL_P_GET(hclkpll_ctrl);
-  uint32_t hclkpll_clk = 0;
-
-  if ((hclkpll_ctrl & HCLK_PLL_BYPASS) != 0) {
-    if ((hclkpll_ctrl & HCLK_PLL_DIRECT) != 0) {
-      hclkpll_clk = sysclk;
-    } else {
-      hclkpll_clk = sysclk / (2 * p);
-    }
-  } else {
-    if ((hclkpll_ctrl & HCLK_PLL_DIRECT) != 0) {
-      hclkpll_clk = (m * sysclk) / n;
-    } else {
-      if ((hclkpll_ctrl & HCLK_PLL_FBD_FCLKOUT) != 0) {
-        hclkpll_clk = m * (sysclk / n);
-      } else {
-        hclkpll_clk = (m / (2 * p)) * (sysclk / n);
-      }
-    }
-  }
-
-  return hclkpll_clk;
-}
-
-uint32_t beagle_periph_clk(void)
-{
-  uint32_t pwr_ctrl = BEAGLE_PWR_CTRL;
-  uint32_t periph_clk = 0;
-
-  if ((pwr_ctrl & PWR_NORMAL_RUN_MODE) != 0) {
-    uint32_t hclkdiv_ctrl = BEAGLE_HCLKDIV_CTRL;
-    uint32_t div = HCLK_DIV_PERIPH_CLK_GET(hclkdiv_ctrl) + 1;
-
-    periph_clk = beagle_hclkpll_clk() / div;
-  } else {
-    periph_clk = beagle_sysclk();
-  }
-
-  return periph_clk;
-}
-
-uint32_t beagle_hclk(void)
-{
-  uint32_t pwr_ctrl = BEAGLE_PWR_CTRL;
-  uint32_t hclk = 0;
-
-  if ((pwr_ctrl & PWR_HCLK_USES_PERIPH_CLK) != 0) {
-    hclk = beagle_periph_clk();
-  } else {
-    if ((pwr_ctrl & PWR_NORMAL_RUN_MODE) != 0) {
-      uint32_t hclkdiv_ctrl = BEAGLE_HCLKDIV_CTRL;
-      uint32_t div = 1U << HCLK_DIV_HCLK_GET(hclkdiv_ctrl);
-
-      hclk = beagle_hclkpll_clk() / div;
-    } else {
-      hclk = beagle_sysclk();
-    }
-  }
-
-  return hclk;
-}
-
-uint32_t beagle_arm_clk(void)
-{
-  uint32_t pwr_ctrl = BEAGLE_PWR_CTRL;
-  uint32_t arm_clk = 0;
-
-  if ((pwr_ctrl & PWR_HCLK_USES_PERIPH_CLK) != 0) {
-    arm_clk = beagle_periph_clk();
-  } else {
-    if ((pwr_ctrl & PWR_NORMAL_RUN_MODE) != 0) {
-      arm_clk = beagle_hclkpll_clk();
-    } else {
-      arm_clk = beagle_sysclk();
-    }
-  }
-
-  return arm_clk;
-}
-
-uint32_t beagle_dram_clk(void)
-{
-  uint32_t hclkdiv_ctrl = BEAGLE_HCLKDIV_CTRL;
-  uint32_t div = HCLK_DIV_DDRAM_CLK_GET(hclkdiv_ctrl);
-  uint32_t dram_clk = 0;
-
-  if (div != 0) {
-    uint32_t pwr_ctrl = BEAGLE_PWR_CTRL;
-
-    if ((pwr_ctrl & PWR_NORMAL_RUN_MODE) != 0) {
-      dram_clk = beagle_hclkpll_clk();
-    } else {
-      dram_clk = beagle_sysclk();
-    }
-
-    dram_clk /= div;
-  }
-
-  return dram_clk;
-}