1 files changed, 0 insertions, 96 deletions
diff --git a/c/src/lib/libbsp/arm/csb337/startup/pmc.c b/c/src/lib/libbsp/arm/csb337/startup/pmc.c
deleted file mode 100644
index a15bf3c075..0000000000
--- a/c/src/lib/libbsp/arm/csb337/startup/pmc.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Atmel AT91RM9200 PMC functions
- *
- * Copyright (c) 2004 by Jay Monkman <jtm@lopingdog.com>
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <rtems.h>
-#include <bsp.h>
-#include <at91rm9200.h>
-#include <at91rm9200_pmc.h>
-
-int at91rm9200_get_mainclk(void)
-{
-    return BSP_MAIN_FREQ;
-}
-
-int at91rm9200_get_slck(void)
-{
-    return BSP_SLCK_FREQ;
-}
-
-int at91rm9200_get_mck(void)
-{
-    uint32_t mck_reg;
-    uint32_t mck_freq = 0;  /* to avoid warnings */
-    uint32_t pll_reg;
-    int prescaler = 0;  /* to avoid warnings */
-
-    mck_reg = PMC_REG(PMC_MCKR);
-
-    switch(mck_reg & PMC_MCKR_PRES_MASK) {
-    case PMC_MCKR_PRES_1:
-        prescaler = 1;
-        break;
-    case PMC_MCKR_PRES_2:
-        prescaler = 2;
-        break;
-    case PMC_MCKR_PRES_4:
-        prescaler = 4;
-        break;
-    case PMC_MCKR_PRES_8:
-        prescaler = 8;
-        break;
-    case PMC_MCKR_PRES_16:
-        prescaler = 16;
-        break;
-    case PMC_MCKR_PRES_32:
-        prescaler = 32;
-        break;
-    case PMC_MCKR_PRES_64:
-        prescaler = 64;
-        break;
-    }
-
-    /* Let's find out what MCK's source is */
-    switch (mck_reg & PMC_MCKR_CSS_MASK) {
-    case PMC_MCKR_CSS_SLOW:
-        /* I'm assuming the slow clock is 32.768 MHz */
-        mck_freq = at91rm9200_get_slck() / prescaler;
-        break;
-
-    case PMC_MCKR_CSS_MAIN:
-        mck_freq = at91rm9200_get_mainclk() / prescaler;
-        break;
-
-    case PMC_MCKR_CSS_PLLA:
-        pll_reg = PMC_REG(PMC_PLLAR);
-        mck_freq = at91rm9200_get_mainclk() / prescaler;
-        mck_freq = mck_freq / (pll_reg & PMC_PLLAR_DIV_MASK);
-        mck_freq = mck_freq * (((pll_reg & PMC_PLLAR_MUL_MASK) >> 16) + 1);
-        break;
-
-    case PMC_MCKR_CSS_PLLB:
-        pll_reg = PMC_REG(PMC_PLLBR);
-        mck_freq = at91rm9200_get_mainclk() / prescaler;
-        mck_freq = mck_freq / (pll_reg & PMC_PLLBR_DIV_MASK);
-        mck_freq = mck_freq * (((pll_reg & PMC_PLLBR_MUL_MASK) >> 16) + 1);
-        break;
-    }
-
-    if ((mck_reg & PMC_MCKR_MDIV_MASK) == PMC_MCKR_MDIV_2) {
-        mck_freq = mck_freq / 2;
-    } else if ((mck_reg & PMC_MCKR_MDIV_MASK) == PMC_MCKR_MDIV_3) {
-        mck_freq = mck_freq / 3;
-    } else if ((mck_reg & PMC_MCKR_MDIV_MASK) == PMC_MCKR_MDIV_4) {
-        mck_freq = mck_freq / 4;
-    }
-
-
-    return mck_freq;
-}
-