rtems_status_code mpc55xx_sd_card_init( bool mount)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
int rv = 0;
sd_card_driver_entry *e = &sd_card_driver_table [0];
RTEMS_DEBUG_PRINT( "Task started\n");
sc = mpc55xx_dspi_init();
RTEMS_CHECK_SC( rv, "Intitalize DSPI bus");
e->bus = mpc55xx_dspi_bus_table [0].bus_number;
sc = sd_card_register();
RTEMS_CHECK_SC( sc, "Register SD Card");
if (mount) {
sc = rtems_bdpart_register_from_disk( MPC55XX_DEVICE_FILE);
RTEMS_CHECK_SC( sc, "Initialize IDE partition table");
rv = rtems_fsmount( mpc55xx_fs_table, sizeof( mpc55xx_fs_table) / sizeof( mpc55xx_fs_table [0]), NULL);
RTEMS_CHECK_RV_SC( rv, "Mount file systems");
}
return RTEMS_SUCCESSFUL;
}
/*
* RTEMS Startup Task
*/
rtems_task
Init (rtems_task_argument ignored)
{
rtems_status_code rc;
puts( "\n\n*** QEMU VFAT AND SHELL TEST ***" );
rc = rtems_bdpart_register_from_disk("/dev/hda");
if ( rc != RTEMS_SUCCESSFUL ) {
fprintf( stderr, "Unable to initialize partition table from /dev/hda\n" );
exit(1);
}
rc = rtems_fsmount(
fs_table,
sizeof(fs_table)/sizeof(fs_table[0]),
NULL
);
if ( rc != RTEMS_SUCCESSFUL ) {
fprintf( stderr, "Unable to mount /dev/hda1\n" );
exit(1);
}
#if defined(USE_SHELL)
fileio_start_shell ();
#endif
#if defined(USE_START_TEST)
chdir( MOUNT_POINT );
start_test ();
#endif
puts( "*** END OF QEMU VFAT AND SHELL TEST ***" );
exit(0);
}
void fileio_fsmount(void)
{
rtems_status_code rc;
printf(" =========================\n");
printf(" Process fsmount table\n");
printf(" =========================\n");
fileio_print_free_heap();
/*
* call function
*/
rc = rtems_fsmount( fs_table,
sizeof(fs_table)/sizeof(fs_table[0]),
NULL);
printf("result = %d\n",rc);
fileio_print_free_heap();
}
static int init_ide()
{
int rc = 0;
char buf[512];
#ifndef COMBO_RTEMS
rtems_status_code sc = RTEMS_SUCCESSFUL;
size_t abort_index = 0;
#ifndef FAT_BENCH
rtems_rfs_format_config rfs_config =
{
.block_size = 0, /* The size of a block. */
.group_blocks = 0, /* The number of blocks in a group. */
.group_inodes = 0, /* The number of inodes in a group. */
.inode_overhead = 0, /* The percentage overhead allocated to inodes. */
.max_name_length = 0, /* The maximum length of a name. */
.initialise_inodes = 0, /* Initialise the inode tables to all ones. */
.verbose = 1 /* Is the format verbose. */
};
#endif
#endif
#ifdef COMBO_RTEMS
printk(".. COMBO RTEMS ..\n");
#else
printk(".. VANILLA RTEMS ..\n");
#endif
#ifdef FAT_BENCH
printk(".. FAT benchmarking. Preparing/formatting partition\n");
#ifdef FORMAT_ENABLE
rc = msdos_format("/dev/hda", NULL);
if (rc != 0)
printk(".. msdos_format(/dev/hda) failed: %s\n", strerror(errno));
else
printk(".. msdos_format is OK\n");
#endif
#else
printk(".. RFS benchmarking. Preparing/formatting disk\n");
#if 0
{
int i;
#define PARTITION_COUNT 1
rtems_bdpart_partition created_partitions[PARTITION_COUNT];
static const rtems_bdpart_format format = {
.mbr = {
.type = RTEMS_BDPART_FORMAT_MBR,
.disk_id = 0xdeadbeef,
.dos_compatibility = false
}
};
static const unsigned distribution[PARTITION_COUNT] = {
1
};
memset(&created_partitions[0], 0, sizeof(created_partitions));
for (i = 0; i < PARTITION_COUNT; ++i) {
rtems_bdpart_to_partition_type(RTEMS_BDPART_MBR_EMPTY,
created_partitions[i].type);
}
sc = rtems_bdpart_create("/dev/hda", &format,
&created_partitions[0],
&distribution[0],
PARTITION_COUNT);
if (sc != 0)
printk(".. rtems_bdpart_create(/dev/hda) failed: %s\n", strerror(errno));
else
printk(".. rtems_bdpart_create() is OK\n");
sc = rtems_bdpart_write("/dev/hda", &format,
&created_partitions[0],
PARTITION_COUNT);
if (sc != 0)
printk(".. rtems_bdpart_write(/dev/hda) failed: %s\n", strerror(errno));
else
printk(".. rtems_bdpart_write() is OK\n");
}
#endif
#ifdef FORMAT_ENABLE
rc = rtems_rfs_format("/dev/hda", &rfs_config);
if (rc != 0)
printk(".. rfs_format(/dev/hda) failed: %s\n", strerror(errno));
else
printk(".. rfs_format is OK\n");
#endif
#endif /* FAT_BENCH */
/* Create a mount point folder */
rc = mkdir("/mnt", 0777);
if(rc == -1)
{
printk("mkdir failed: %s\n", strerror(errno));
exit(3);
}
#ifdef COMBO_RTEMS
/* Some checking needed for combo version only */
rc = open(DEVNAME, O_RDWR);
if(rc == -1)
{
printk("dev open failed: %s\n", strerror(errno));
exit(1);
}
if(read(rc, buf, 512) != 512)
{
printk("dev read failed: %s\n", strerror(errno));
exit(2);
}
close(rc);
/* end of checking */
#if 0
rc = rtems_ide_part_table_initialize(DEVNAME);
if(rc != RTEMS_SUCCESSFUL)
{
printk("ide_part_table failed: %i\n", rc);
exit(4);
}
#endif
rc = rtems_fsmount(&fs_table, 1, NULL);
if(rc != 1)
{
printk("rtems_fsmount failed: %i\n", rc);
exit(5);
}
#else
#if 0
sc = rtems_bdpart_register_from_disk("/dev/hda");
if (sc != RTEMS_SUCCESSFUL) {
printk("read partition table failed: %s\n", rtems_status_text(sc));
exit(4);
}
else
{
printk(".. partition table of \"/dev/hda\" is OK\n");
}
#endif
rc = rtems_fsmount(fstab, sizeof(fstab) / sizeof(fstab [0]), &abort_index);
if (rc != 0) {
printk("mount failed: %s\n", strerror(errno));
exit(5);
}
else
{
printk(".. %s() returns OK\n", __FUNCTION__);
}
if (abort_index)
printf("mount aborted at %zu\n", abort_index);
#endif
printf(".. CompactFlash logical disk has been mounted\n");
return 0;
}
static int iozone_func(int argc, char** argv)
{
return main_iozone(argc, argv);
}
static rtems_shell_cmd_t iozone_cmd = {
"iozone", /* name */
"execute iozone", /* help text */
"misc", /* topic */
iozone_func, /* function */
NULL, /* alias */
NULL /* next */
};
/* initialize shell, network and telnet */
static void init_telnetd()
{
rtems_status_code rc;
rtems_termios_initialize();
rtems_initialize_network();
rtems_telnetd_initialize();
#ifdef COMBO_RTEMS
rc = rtems_shell_init("SHll", 32000, 100, "/dev/tty1", 1, 0);
#else
rc = rtems_shell_init("SHll", 32000, 100, "/dev/tty1", 1, 0, NULL);
#endif
if(rc != RTEMS_SUCCESSFUL)
printk("init shell on console failed\n");
}