#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
/*
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;