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

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

1 files changed, 0 insertions, 253 deletions

diff --git a/cpu/mpc8260/speed.c b/cpu/mpc8260/speed.c
deleted file mode 100644
index 0e1c2b0659..0000000000
--- a/cpu/mpc8260/speed.c
+++ /dev/null
@@ -1,253 +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 <mpc8260.h>
-#include <asm/processor.h>
-
-#if defined(CONFIG_BOARD_GET_CPU_CLK_F)
-extern unsigned long board_get_cpu_clk_f (void);
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* ------------------------------------------------------------------------- */
-
-/* Bus-to-Core Multiplier */
-#define _1x	2
-#define _1_5x	3
-#define _2x	4
-#define _2_5x	5
-#define _3x	6
-#define _3_5x	7
-#define _4x	8
-#define _4_5x	9
-#define _5x	10
-#define _5_5x	11
-#define _6x	12
-#define _6_5x	13
-#define _7x	14
-#define _7_5x	15
-#define _8x	16
-#define _byp	-1
-#define _off	-2
-#define _unk	-3
-
-typedef struct {
-	int b2c_mult;
-	int vco_div;
-	char *freq_60x;
-	char *freq_core;
-} corecnf_t;
-
-/*
- * this table based on "Errata to MPC8260 PowerQUICC II User's Manual",
- * Rev. 1, 8/2000, page 10.
- */
-corecnf_t corecnf_tab[] = {
-	{ _1_5x,  4, " 33-100", " 33-100" },	/* 0x00 */
-	{   _1x,  4, " 50-150", " 50-150" },	/* 0x01 */
-	{   _1x,  8, " 25-75 ", " 25-75 " },	/* 0x02 */
-	{  _byp, -1, "  ?-?  ", "  ?-?  " },	/* 0x03 */
-	{   _2x,  2, " 50-150", "100-300" },	/* 0x04 */
-	{   _2x,  4, " 25-75 ", " 50-150" },	/* 0x05 */
-	{ _2_5x,  2, " 40-120", "100-240" },	/* 0x06 */
-	{ _4_5x,  2, " 22-65 ", "100-300" },	/* 0x07 */
-	{   _3x,  2, " 33-100", "100-300" },	/* 0x08 */
-	{ _5_5x,  2, " 18-55 ", "100-300" },	/* 0x09 */
-	{   _4x,  2, " 25-75 ", "100-300" },	/* 0x0A */
-	{   _5x,  2, " 20-60 ", "100-300" },	/* 0x0B */
-	{ _1_5x,  8, " 16-50 ", " 16-50 " },	/* 0x0C */
-	{   _6x,  2, " 16-50 ", "100-300" },	/* 0x0D */
-	{ _3_5x,  2, " 30-85 ", "100-300" },	/* 0x0E */
-	{  _off, -1, "  ?-?  ", "  ?-?  " },	/* 0x0F */
-	{   _3x,  4, " 16-50 ", " 50-150" },	/* 0x10 */
-	{ _2_5x,  4, " 20-60 ", " 50-120" },	/* 0x11 */
-	{ _6_5x,  2, " 15-46 ", "100-300" },	/* 0x12 */
-	{  _byp, -1, "  ?-?  ", "  ?-?  " },	/* 0x13 */
-	{   _7x,  2, " 14-43 ", "100-300" },	/* 0x14 */
-	{   _2x,  4, " 25-75 ", " 50-150" },	/* 0x15 */
-	{ _7_5x,  2, " 13-40 ", "100-300" },	/* 0x16 */
-	{ _4_5x,  2, " 22-65 ", "100-300" },	/* 0x17 */
-	{  _unk, -1, "  ?-?  ", "  ?-?  " },	/* 0x18 */
-	{ _5_5x,  2, " 18-55 ", "100-300" },	/* 0x19 */
-	{   _4x,  2, " 25-75 ", "100-300" },	/* 0x1A */
-	{   _5x,  2, " 20-60 ", "100-300" },	/* 0x1B */
-	{   _8x,  2, " 12-38 ", "100-300" },	/* 0x1C */
-	{   _6x,  2, " 16-50 ", "100-300" },	/* 0x1D */
-	{ _3_5x,  2, " 30-85 ", "100-300" },	/* 0x1E */
-	{  _off, -1, "  ?-?  ", "  ?-?  " },	/* 0x1F */
-};
-
-/* ------------------------------------------------------------------------- */
-
-/*
- *
- */
-
-int get_clocks (void)
-{
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	ulong clkin;
-	ulong sccr, dfbrg;
-	ulong scmr, corecnf, busdf, cpmdf, plldf, pllmf;
-	corecnf_t *cp;
-
-#if !defined(CONFIG_8260_CLKIN)
-#error clock measuring not implemented yet - define CONFIG_8260_CLKIN
-#else
-#if defined(CONFIG_BOARD_GET_CPU_CLK_F)
-	clkin = board_get_cpu_clk_f ();
-#else
-	clkin = CONFIG_8260_CLKIN;
-#endif
-#endif
-
-	sccr = immap->im_clkrst.car_sccr;
-	dfbrg = (sccr & SCCR_DFBRG_MSK) >> SCCR_DFBRG_SHIFT;
-
-	scmr = immap->im_clkrst.car_scmr;
-	corecnf = (scmr & SCMR_CORECNF_MSK) >> SCMR_CORECNF_SHIFT;
-	cp = &corecnf_tab[corecnf];
-
-	busdf = (scmr & SCMR_BUSDF_MSK) >> SCMR_BUSDF_SHIFT;
-	cpmdf = (scmr & SCMR_CPMDF_MSK) >> SCMR_CPMDF_SHIFT;
-
-	/* HiP7, HiP7 Rev01, HiP7 RevA */
-	if ((get_pvr () == PVR_8260_HIP7) ||
-	    (get_pvr () == PVR_8260_HIP7R1) ||
-	    (get_pvr () == PVR_8260_HIP7RA)) {
-		pllmf = (scmr & SCMR_PLLMF_MSKH7) >> SCMR_PLLMF_SHIFT;
-		gd->vco_out = clkin * (pllmf + 1);
-	} else {                        /* HiP3, HiP4 */
-		pllmf = (scmr & SCMR_PLLMF_MSK) >> SCMR_PLLMF_SHIFT;
-		plldf = (scmr & SCMR_PLLDF) ? 1 : 0;
-		gd->vco_out = (clkin * 2 * (pllmf + 1)) / (plldf + 1);
-	}
-#if 0
-	if (gd->vco_out / (busdf + 1) != clkin) {
-		/* aaarrrggghhh!!! */
-		return (1);
-	}
-#endif
-
-	gd->cpm_clk = gd->vco_out / 2;
-	gd->bus_clk = clkin;
-	gd->scc_clk = gd->vco_out / 4;
-	gd->brg_clk = gd->vco_out / (1 << (2 * (dfbrg + 1)));
-
-	if (cp->b2c_mult > 0) {
-		gd->cpu_clk = (clkin * cp->b2c_mult) / 2;
-	} else {
-		gd->cpu_clk = clkin;
-	}
-
-#ifdef CONFIG_PCI
-	gd->pci_clk = clkin;
-
-	if (sccr & SCCR_PCI_MODE) {
-		uint pci_div;
-		uint pcidf = (sccr & SCCR_PCIDF_MSK) >> SCCR_PCIDF_SHIFT;
-
-		if (sccr & SCCR_PCI_MODCK) {
-			pci_div = 2;
-			if (pcidf == 9) {
-				pci_div *= 5;
-			} else if (pcidf == 0xB) {
-				pci_div *= 6;
-			} else {
-				pci_div *= (pcidf + 1);
-			}
-		} else {
-			pci_div = pcidf + 1;
-		}
-
-		gd->pci_clk = (gd->cpm_clk * 2) / pci_div;
-	}
-#endif
-
-	return (0);
-}
-
-int prt_8260_clks (void)
-{
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	ulong sccr, dfbrg;
-	ulong scmr, corecnf, busdf, cpmdf, plldf, pllmf, pcidf;
-	corecnf_t *cp;
-
-	sccr = immap->im_clkrst.car_sccr;
-	dfbrg = (sccr & SCCR_DFBRG_MSK) >> SCCR_DFBRG_SHIFT;
-
-	scmr = immap->im_clkrst.car_scmr;
-	corecnf = (scmr & SCMR_CORECNF_MSK) >> SCMR_CORECNF_SHIFT;
-	busdf = (scmr & SCMR_BUSDF_MSK) >> SCMR_BUSDF_SHIFT;
-	cpmdf = (scmr & SCMR_CPMDF_MSK) >> SCMR_CPMDF_SHIFT;
-	plldf = (scmr & SCMR_PLLDF) ? 1 : 0;
-	pllmf = (scmr & SCMR_PLLMF_MSK) >> SCMR_PLLMF_SHIFT;
-	pcidf = (sccr & SCCR_PCIDF_MSK) >> SCCR_PCIDF_SHIFT;
-
-	cp = &corecnf_tab[corecnf];
-
-	puts (CPU_ID_STR " Clock Configuration\n - Bus-to-Core Mult ");
-
-	switch (cp->b2c_mult) {
-	case _byp:
-		puts ("BYPASS");
-		break;
-
-	case _off:
-		puts ("OFF");
-		break;
-
-	case _unk:
-		puts ("UNKNOWN");
-		break;
-
-	default:
-		printf ("%d%sx",
-			cp->b2c_mult / 2,
-			(cp->b2c_mult % 2) ? ".5" : "");
-		break;
-	}
-
-	printf (", VCO Div %d, 60x Bus Freq %s, Core Freq %s\n",
-			cp->vco_div, cp->freq_60x, cp->freq_core);
-
-	printf (" - dfbrg %ld, corecnf 0x%02lx, busdf %ld, cpmdf %ld, "
-		"plldf %ld, pllmf %ld, pcidf %ld\n",
-			dfbrg, corecnf, busdf, cpmdf,
-			plldf, pllmf, pcidf);
-
-	printf (" - vco_out %10ld, scc_clk %10ld, brg_clk %10ld\n",
-			gd->vco_out, gd->scc_clk, gd->brg_clk);
-
-	printf (" - cpu_clk %10ld, cpm_clk %10ld, bus_clk %10ld\n",
-			gd->cpu_clk, gd->cpm_clk, gd->bus_clk);
-#ifdef CONFIG_PCI
-	printf (" - pci_clk %10ld\n", gd->pci_clk);
-#endif
-	putc ('\n');
-
-	return (0);
-}