ppc: Move cpu/$CPU to arch/ppc/cpu/$CPU

[u-boot] / cpu / mpc5xxx / speed.c

diff --git a/cpu/mpc5xxx/speed.c b/cpu/mpc5xxx/speed.c
deleted file mode 100644 (file)
index 8027d3e..0000000
--- a/cpu/mpc5xxx/speed.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * (C) Copyright 2000-2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-#include <asm/processor.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* ------------------------------------------------------------------------- */
-
-/* Bus-to-Core Multipliers */
-
-static int bus2core[] = {
-       3, 2, 2, 2, 4, 4, 5, 9,
-       6, 11, 8, 10, 3, 12, 7, 0,
-       6, 5, 13, 2, 14, 4, 15, 9,
-       0, 11, 8, 10, 16, 12, 7, 0
-};
-/* ------------------------------------------------------------------------- */
-
-/*
- *
- */
-
-int get_clocks (void)
-{
-       ulong val, vco;
-
-#if !defined(CONFIG_SYS_MPC5XXX_CLKIN)
-#error clock measuring not implemented yet - define CONFIG_SYS_MPC5XXX_CLKIN
-#endif
-
-       val = *(vu_long *)MPC5XXX_CDM_PORCFG;
-       if (val & (1 << 6)) {
-               vco = CONFIG_SYS_MPC5XXX_CLKIN * 12;
-       } else {
-               vco = CONFIG_SYS_MPC5XXX_CLKIN * 16;
-       }
-       if (val & (1 << 5)) {
-               gd->bus_clk = vco / 8;
-       } else {
-               gd->bus_clk = vco / 4;
-       }
-       gd->cpu_clk = gd->bus_clk * bus2core[val & 0x1f] / 2;
-
-       val = *(vu_long *)MPC5XXX_CDM_CFG;
-       if (val & (1 << 8)) {
-               gd->ipb_clk = gd->bus_clk / 2;
-       } else {
-               gd->ipb_clk = gd->bus_clk;
-       }
-       switch (val & 3) {
-               case 0: gd->pci_clk = gd->ipb_clk; break;
-               case 1: gd->pci_clk = gd->ipb_clk / 2; break;
-               default: gd->pci_clk = gd->bus_clk / 4; break;
-       }
-
-       return (0);
-}
-
-int prt_mpc5xxx_clks (void)
-{
-       char buf1[32], buf2[32], buf3[32];
-
-       printf ("       Bus %s MHz, IPB %s MHz, PCI %s MHz\n",
-               strmhz(buf1, gd->bus_clk),
-               strmhz(buf2, gd->ipb_clk),
-               strmhz(buf3, gd->pci_clk)
-       );
-       return (0);
-}
-
-/* ------------------------------------------------------------------------- */