m68k: Move cpu/$CPU to arch/m68k/cpu/$CPU

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

1 files changed, 0 insertions, 408 deletions

diff --git a/cpu/mcf52x2/cpu.c b/cpu/mcf52x2/cpu.c
deleted file mode 100644
index c4c5d50..0000000
--- a/cpu/mcf52x2/cpu.c
+++ /dev/null
@@ -1,408 +0,0 @@
-/*
- * (C) Copyright 2003
- * Josef Baumgartner <josef.baumgartner@telex.de>
- *
- * MCF5282 additionals
- * (C) Copyright 2005
- * BuS Elektronik GmbH & Co. KG <esw@bus-elektronik.de>
- *
- * MCF5275 additions
- * Copyright (C) 2008 Arthur Shipkowski (art@videon-central.com)
- *
- * 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 <watchdog.h>
-#include <command.h>
-#include <asm/immap.h>
-#include <netdev.h>
-#include "cpu.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifdef	CONFIG_M5208
-int do_reset(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
-{
-	volatile rcm_t *rcm = (rcm_t *)(MMAP_RCM);
-
-	udelay(1000);
-
-	rcm->rcr = RCM_RCR_SOFTRST;
-
-	/* we don't return! */
-	return 0;
-};
-
-int checkcpu(void)
-{
-	char buf1[32], buf2[32];
-
-	printf("CPU:   Freescale Coldfire MCF5208\n"
-	       "       CPU CLK %s MHz BUS CLK %s MHz\n",
-	       strmhz(buf1, gd->cpu_clk),
-	       strmhz(buf2, gd->bus_clk));
-	return 0;
-};
-
-#if defined(CONFIG_WATCHDOG)
-/* Called by macro WATCHDOG_RESET */
-void watchdog_reset(void)
-{
-	volatile wdog_t *wdt = (volatile wdog_t *)(MMAP_WDOG);
-	wdt->sr = 0x5555;
-	wdt->sr = 0xAAAA;
-}
-
-int watchdog_disable(void)
-{
-	volatile wdog_t *wdt = (volatile wdog_t *)(MMAP_WDOG);
-
-	wdt->sr = 0x5555; /* reset watchdog counteDECLARE_GLOBAL_DATA_PTR;
-r */
-	wdt->sr = 0xAAAA;
-	wdt->cr = 0;	/* disable watchdog timer */
-
-	puts("WATCHDOG:disabled\n");
-	return (0);
-}
-
-int watchdog_init(void)
-{
-	volatile wdog_t *wdt = (volatile wdog_t *)(MMAP_WDOG);
-
-	wdt->cr = 0;	/* disable watchdog */
-
-	/* set timeout and enable watchdog */
-	wdt->mr =
-		((CONFIG_WATCHDOG_TIMEOUT * CONFIG_SYS_HZ) / (32768 * 1000)) - 1;
-	wdt->sr = 0x5555; /* reset watchdog counter */
-	wdt->sr = 0xAAAA;
-
-	puts("WATCHDOG:enabled\n");
-	return (0);
-}
-#endif				/* #ifdef CONFIG_WATCHDOG */
-#endif				/* #ifdef CONFIG_M5208 */
-
-#ifdef  CONFIG_M5271
-/*
- * Both MCF5270 and MCF5271 are members of the MPC5271 family. Try to
- * determine which one we are running on, based on the Chip Identification
- * Register (CIR).
- */
-int checkcpu(void)
-{
-	char buf[32];
-	unsigned short cir;	/* Chip Identification Register */
-	unsigned short pin;	/* Part identification number */
-	unsigned char prn;	/* Part revision number */
-	char *cpu_model;
-
-	cir = mbar_readShort(MCF_CCM_CIR);
-	pin = cir >> MCF_CCM_CIR_PIN_LEN;
-	prn = cir & MCF_CCM_CIR_PRN_MASK;
-
-	switch (pin) {
-	case MCF_CCM_CIR_PIN_MCF5270:
-		cpu_model = "5270";
-		break;
-	case MCF_CCM_CIR_PIN_MCF5271:
-		cpu_model = "5271";
-		break;
-	default:
-		cpu_model = NULL;
-		break;
-	}
-
-	if (cpu_model)
-		printf("CPU:   Freescale ColdFire MCF%s rev. %hu, at %s MHz\n",
-		       cpu_model, prn, strmhz(buf, CONFIG_SYS_CLK));
-	else
-		printf("CPU:   Unknown - Freescale ColdFire MCF5271 family"
-		       " (PIN: 0x%x) rev. %hu, at %s MHz\n",
-		       pin, prn, strmhz(buf, CONFIG_SYS_CLK));
-
-	return 0;
-}
-
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
-{
-	/* Call the board specific reset actions first. */
-	if(board_reset) {
-		board_reset();
-	}
-
-	mbar_writeByte(MCF_RCM_RCR,
-		       MCF_RCM_RCR_SOFTRST | MCF_RCM_RCR_FRCRSTOUT);
-	return 0;
-};
-
-#if defined(CONFIG_WATCHDOG)
-void watchdog_reset(void)
-{
-	mbar_writeShort(MCF_WTM_WSR, 0x5555);
-	mbar_writeShort(MCF_WTM_WSR, 0xAAAA);
-}
-
-int watchdog_disable(void)
-{
-	mbar_writeShort(MCF_WTM_WCR, 0);
-	return (0);
-}
-
-int watchdog_init(void)
-{
-	mbar_writeShort(MCF_WTM_WCR, MCF_WTM_WCR_EN);
-	return (0);
-}
-#endif				/* #ifdef CONFIG_WATCHDOG */
-
-#endif
-
-#ifdef	CONFIG_M5272
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
-{
-	volatile wdog_t *wdp = (wdog_t *) (MMAP_WDOG);
-
-	wdp->wdog_wrrr = 0;
-	udelay(1000);
-
-	/* enable watchdog, set timeout to 0 and wait */
-	wdp->wdog_wrrr = 1;
-	while (1) ;
-
-	/* we don't return! */
-	return 0;
-};
-
-int checkcpu(void)
-{
-	volatile sysctrl_t *sysctrl = (sysctrl_t *) (MMAP_CFG);
-	uchar msk;
-	char *suf;
-
-	puts("CPU:   ");
-	msk = (sysctrl->sc_dir > 28) & 0xf;
-	switch (msk) {
-	case 0x2:
-		suf = "1K75N";
-		break;
-	case 0x4:
-		suf = "3K75N";
-		break;
-	default:
-		suf = NULL;
-		printf("Freescale MCF5272 (Mask:%01x)\n", msk);
-		break;
-	}
-
-	if (suf)
-		printf("Freescale MCF5272 %s\n", suf);
-	return 0;
-};
-
-#if defined(CONFIG_WATCHDOG)
-/* Called by macro WATCHDOG_RESET */
-void watchdog_reset(void)
-{
-	volatile wdog_t *wdt = (volatile wdog_t *)(MMAP_WDOG);
-	wdt->wdog_wcr = 0;
-}
-
-int watchdog_disable(void)
-{
-	volatile wdog_t *wdt = (volatile wdog_t *)(MMAP_WDOG);
-
-	wdt->wdog_wcr = 0;	/* reset watchdog counter */
-	wdt->wdog_wirr = 0;	/* disable watchdog interrupt */
-	wdt->wdog_wrrr = 0;	/* disable watchdog timer */
-
-	puts("WATCHDOG:disabled\n");
-	return (0);
-}
-
-int watchdog_init(void)
-{
-	volatile wdog_t *wdt = (volatile wdog_t *)(MMAP_WDOG);
-
-	wdt->wdog_wirr = 0;	/* disable watchdog interrupt */
-
-	/* set timeout and enable watchdog */
-	wdt->wdog_wrrr =
-	    ((CONFIG_WATCHDOG_TIMEOUT * CONFIG_SYS_HZ) / (32768 * 1000)) - 1;
-	wdt->wdog_wcr = 0;	/* reset watchdog counter */
-
-	puts("WATCHDOG:enabled\n");
-	return (0);
-}
-#endif				/* #ifdef CONFIG_WATCHDOG */
-
-#endif				/* #ifdef CONFIG_M5272 */
-
-#ifdef	CONFIG_M5275
-int do_reset(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
-{
-	volatile rcm_t *rcm = (rcm_t *)(MMAP_RCM);
-
-	udelay(1000);
-
-	rcm->rcr = RCM_RCR_SOFTRST;
-
-	/* we don't return! */
-	return 0;
-};
-
-int checkcpu(void)
-{
-	char buf[32];
-
-	printf("CPU:   Freescale Coldfire MCF5275 at %s MHz\n",
-			strmhz(buf, CONFIG_SYS_CLK));
-	return 0;
-};
-
-
-#if defined(CONFIG_WATCHDOG)
-/* Called by macro WATCHDOG_RESET */
-void watchdog_reset(void)
-{
-	volatile wdog_t *wdt = (volatile wdog_t *)(MMAP_WDOG);
-	wdt->wsr = 0x5555;
-	wdt->wsr = 0xAAAA;
-}
-
-int watchdog_disable(void)
-{
-	volatile wdog_t *wdt = (volatile wdog_t *)(MMAP_WDOG);
-
-	wdt->wsr = 0x5555; /* reset watchdog counter */
-	wdt->wsr = 0xAAAA;
-	wdt->wcr = 0;	/* disable watchdog timer */
-
-	puts("WATCHDOG:disabled\n");
-	return (0);
-}
-
-int watchdog_init(void)
-{
-	volatile wdog_t *wdt = (volatile wdog_t *)(MMAP_WDOG);
-
-	wdt->wcr = 0;	/* disable watchdog */
-
-	/* set timeout and enable watchdog */
-	wdt->wmr =
-		((CONFIG_WATCHDOG_TIMEOUT * CONFIG_SYS_HZ) / (32768 * 1000)) - 1;
-	wdt->wsr = 0x5555; /* reset watchdog counter */
-	wdt->wsr = 0xAAAA;
-
-	puts("WATCHDOG:enabled\n");
-	return (0);
-}
-#endif				/* #ifdef CONFIG_WATCHDOG */
-
-#endif				/* #ifdef CONFIG_M5275 */
-
-#ifdef	CONFIG_M5282
-int checkcpu(void)
-{
-	unsigned char resetsource = MCFRESET_RSR;
-
-	printf("CPU:   Freescale Coldfire MCF5282 (PIN: %2.2x REV: %2.2x)\n",
-	       MCFCCM_CIR >> 8, MCFCCM_CIR & MCFCCM_CIR_PRN_MASK);
-	printf("Reset:%s%s%s%s%s%s%s\n",
-	       (resetsource & MCFRESET_RSR_LOL) ? " Loss of Lock" : "",
-	       (resetsource & MCFRESET_RSR_LOC) ? " Loss of Clock" : "",
-	       (resetsource & MCFRESET_RSR_EXT) ? " External" : "",
-	       (resetsource & MCFRESET_RSR_POR) ? " Power On" : "",
-	       (resetsource & MCFRESET_RSR_WDR) ? " Watchdog" : "",
-	       (resetsource & MCFRESET_RSR_SOFT) ? " Software" : "",
-	       (resetsource & MCFRESET_RSR_LVD) ? " Low Voltage" : "");
-	return 0;
-}
-
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
-{
-	MCFRESET_RCR = MCFRESET_RCR_SOFTRST;
-	return 0;
-};
-#endif
-
-#ifdef CONFIG_M5249
-int checkcpu(void)
-{
-	char buf[32];
-
-	printf("CPU:   Freescale Coldfire MCF5249 at %s MHz\n",
-	       strmhz(buf, CONFIG_SYS_CLK));
-	return 0;
-}
-
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
-{
-	/* enable watchdog, set timeout to 0 and wait */
-	mbar_writeByte(MCFSIM_SYPCR, 0xc0);
-	while (1) ;
-
-	/* we don't return! */
-	return 0;
-};
-#endif
-
-#ifdef CONFIG_M5253
-int checkcpu(void)
-{
-	char buf[32];
-
-	unsigned char resetsource = mbar_readLong(SIM_RSR);
-	printf("CPU:   Freescale Coldfire MCF5253 at %s MHz\n",
-	       strmhz(buf, CONFIG_SYS_CLK));
-
-	if ((resetsource & SIM_RSR_HRST) || (resetsource & SIM_RSR_SWTR)) {
-		printf("Reset:%s%s\n",
-		       (resetsource & SIM_RSR_HRST) ? " Hardware/ System Reset"
-		       : "",
-		       (resetsource & SIM_RSR_SWTR) ? " Software Watchdog" :
-		       "");
-	}
-	return 0;
-}
-
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
-{
-	/* enable watchdog, set timeout to 0 and wait */
-	mbar_writeByte(SIM_SYPCR, 0xc0);
-	while (1) ;
-
-	/* we don't return! */
-	return 0;
-};
-#endif
-
-#if defined(CONFIG_MCFFEC)
-/* Default initializations for MCFFEC controllers.  To override,
- * create a board-specific function called:
- * 	int board_eth_init(bd_t *bis)
- */
-
-int cpu_eth_init(bd_t *bis)
-{
-	return mcffec_initialize(bis);
-}
-#endif