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-rw-r--r--cpu/mcf523x/cpu.c124
1 files changed, 0 insertions, 124 deletions
diff --git a/cpu/mcf523x/cpu.c b/cpu/mcf523x/cpu.c
deleted file mode 100644
index a1a51336c2..0000000000
--- a/cpu/mcf523x/cpu.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- *
- * (C) Copyright 2000-2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
- * TsiChung Liew (Tsi-Chung.Liew@freescale.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 <netdev.h>
-
-#include <asm/immap.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
-{
- volatile ccm_t *ccm = (ccm_t *) MMAP_CCM;
-
- ccm->rcr = CCM_RCR_SOFTRST;
- /* we don't return! */
- return 0;
-};
-
-int checkcpu(void)
-{
- volatile ccm_t *ccm = (ccm_t *) MMAP_CCM;
- u16 msk;
- u16 id = 0;
- u8 ver;
-
- puts("CPU: ");
- msk = (ccm->cir >> 6);
- ver = (ccm->cir & 0x003f);
- switch (msk) {
- case 0x31:
- id = 5235;
- break;
- }
-
- if (id) {
- char buf1[32], buf2[32];
-
- printf("Freescale MCF%d (Mask:%01x Version:%x)\n", id, msk,
- ver);
- printf(" 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 *wdp = (wdog_t *) (MMAP_WDOG);
-
- wdp->sr = 0x5555; /* Count register */
- asm("nop");
- wdp->sr = 0xAAAA; /* Count register */
-}
-
-int watchdog_disable(void)
-{
- volatile wdog_t *wdp = (wdog_t *) (MMAP_WDOG);
-
- /* UserManual, once the wdog is disabled, wdog cannot be re-enabled */
- wdp->cr |= WTM_WCR_HALTED; /* halted watchdog timer */
-
- puts("WATCHDOG:disabled\n");
- return (0);
-}
-
-int watchdog_init(void)
-{
- volatile wdog_t *wdp = (wdog_t *) (MMAP_WDOG);
- u32 wdog_module = 0;
-
- /* set timeout and enable watchdog */
- wdog_module = ((CONFIG_SYS_CLK / CONFIG_SYS_HZ) * CONFIG_WATCHDOG_TIMEOUT);
- wdog_module |= (wdog_module / 8192);
- wdp->mr = wdog_module;
-
- wdp->cr = WTM_WCR_EN;
- puts("WATCHDOG:enabled\n");
-
- return (0);
-}
-#endif /* CONFIG_WATCHDOG */
-
-#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
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