/* ChangeConsoleBaudrate():
* Called to attempt to adjust the console baudrate.
* Support 2 special cases:
* if baud == 0, then just turn off console echo;
* if baud == 1, turn it back on.
*/
int
ChangeConsoleBaudrate(int baud)
{
if (baud == 0)
console_echo(0);
else if (baud == 1)
console_echo(1);
else {
if (ConsoleBaudSet(baud) < 0) {
printf("Baud=%d failed\n",baud);
return(-1);
}
ConsoleBaudRate = baud;
ConsoleBaudEnvSet();
}
return(0);
}
/* init3():
* As each target boots up, it calls init1() and init2() to do multiple
* phases of hardware initialization. This third initialization phase
* is always common to all targets...
* It is possible that this is being called by AppWarmStart(). In this
* case, the user can specify which portions of the monitor code are
* to be initialized by specifying them in the startmode mask.
*/
static void
_init3(ulong startmode)
{
char *baud;
#if INCLUDE_LINEEDIT
/* Initialize command line history table. */
historyinit();
#endif
#if INCLUDE_SHELLVARS
/* Init shell variable table. */
ShellVarInit();
#endif
#if INCLUDE_USRLVL
/* Set user level to its max, then allow monrc file to adjust it. */
initUsrLvl(MAXUSRLEVEL);
#endif
#if INCLUDE_BOARDINFO
/* Check for board-specific-information in some otherwise unused
* sector. Also, establish shell variables from this information
* based on the content of the boardinfo structure.
* Note that the second half of the board-specific information setup
* (the call to BoardInfoEnvInit()) must be done AFTER ShellVarInit()
* because shell variables are established here.
*/
if(startmode & WARMSTART_BOARDINFO) {
BoardInfoInit();
BoardInfoEnvInit();
}
#endif
#ifdef MONCOMPTR
/* If MONCOMPTR is defined, then verify that the definition matches
* the location of the actual moncomptr value. The definition in
* config.h is provided so that outside applications can include that
* header file so that the value passed into monConnect() is defined
* formally. The REAL value of moncomptr is based on the location of
* the pointer in monitor memory space, determined only after the final
* link has been done. As a result, this check is used to simply verify
* that the definition matches the actual value.
*/
{
if(MONCOMPTR != (ulong)&moncomptr) {
printf("\nMONCOMPTR WARNING: runtime != definition\n");
}
}
#endif
#if INCLUDE_TFS
/* After basic initialization, if the monitor's run-control file
* exists, run it prior to EthernetStartup() so that the
* MAC/IP addresses can be configured based on shell variables
* that would be loaded by the rc file.
*/
if(startmode & WARMSTART_RUNMONRC) {
tfsrunrcfile();
}
#endif
/* After MONRC is run, establish monitor flags...
*/
InitMonitorFlags();
/* We've run the monrc file at this point, so check for the
* presence of the CONSOLEBAUD shell variable. If it's set,
* then use the value to re-establish the console baud rate.
* If it isn't set, then establish the CONSOLEBAUD shell variable
* using the default, pre-configured baud rate.
*/
baud = getenv("CONSOLEBAUD");
if(baud) {
ChangeConsoleBaudrate(atoi(baud));
}
ConsoleBaudEnvSet();
#if INCLUDE_ETHERNET
#if INCLUDE_STOREMAC
storeMac(0);
#endif
if(startmode & WARMSTART_IOINIT) {
EthernetStartup(0,1);
}
#endif
/* Now that all has been initialized, display the monitor header. */
#ifndef NO_UMON_STARTUP_HDR
if(startmode & WARMSTART_MONHEADER) {
if(!MFLAGS_NOMONHEADER()) {
monHeader(1);
}
}
#endif
#if INCLUDE_FBI
if(StateOfMonitor == INITIALIZE) {
fbi_splash();
}
#endif
#if INCLUDE_TFS
if(startmode & WARMSTART_TFSAUTOBOOT) {
tfsrunboot();
}
#endif
}
