summaryrefslogtreecommitdiff
path: root/board/freescale/mpc7448hpc2/mpc7448hpc2.c
diff options
context:
space:
mode:
authorJon Loeliger <jdl@freescale.com>2008-03-05 18:05:47 -0600
committerWolfgang Denk <wd@denx.de>2008-03-25 23:00:36 +0100
commit7f1d846e5c5754449c286587d099d85246062772 (patch)
treeeda55b30fdec51d0d59f5fd8290d087221cb4036 /board/freescale/mpc7448hpc2/mpc7448hpc2.c
parentb7e24d283e34727c2a6cdfdac2e09a426c579b73 (diff)
downloadu-boot-imx-7f1d846e5c5754449c286587d099d85246062772.zip
u-boot-imx-7f1d846e5c5754449c286587d099d85246062772.tar.gz
u-boot-imx-7f1d846e5c5754449c286587d099d85246062772.tar.bz2
FSL: Move board/mpc7448hpc2 under board/freescale
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Diffstat (limited to 'board/freescale/mpc7448hpc2/mpc7448hpc2.c')
-rw-r--r--board/freescale/mpc7448hpc2/mpc7448hpc2.c107
1 files changed, 107 insertions, 0 deletions
diff --git a/board/freescale/mpc7448hpc2/mpc7448hpc2.c b/board/freescale/mpc7448hpc2/mpc7448hpc2.c
new file mode 100644
index 0000000..81846eb
--- /dev/null
+++ b/board/freescale/mpc7448hpc2/mpc7448hpc2.c
@@ -0,0 +1,107 @@
+/*
+ * (C) Copyright 2005 Freescale Semiconductor, Inc.
+ *
+ * Roy Zang <tie-fei.zang@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
+ *
+ * modifications for the Tsi108 Emul Board by avb@Tundra
+ */
+
+/*
+ * board support/init functions for the
+ * Freescale MPC7448 HPC2 (High-Performance Computing 2 Platform).
+ */
+
+#include <common.h>
+#include <74xx_7xx.h>
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+extern void ft_cpu_setup (void *blob, bd_t *bd);
+#endif
+
+#undef DEBUG
+
+DECLARE_GLOBAL_DATA_PTR;
+
+extern void flush_data_cache (void);
+extern void invalidate_l1_instruction_cache (void);
+extern void tsi108_init_f (void);
+
+int display_mem_map (void);
+
+void after_reloc (ulong dest_addr)
+{
+ /*
+ * Jump to the main U-Boot board init code
+ */
+ board_init_r ((gd_t *) gd, dest_addr);
+ /* NOTREACHED */
+}
+
+/*
+ * Check Board Identity:
+ * report board type
+ */
+
+int checkboard (void)
+{
+ int l_type = 0;
+
+ printf ("BOARD: %s\n", CFG_BOARD_NAME);
+ return (l_type);
+}
+
+/*
+ * Read Processor ID:
+ *
+ * report calling processor number
+ */
+
+int read_pid (void)
+{
+ return 0; /* we are on single CPU platform for a while */
+}
+
+long int dram_size (int board_type)
+{
+ return 0x20000000; /* 256M bytes */
+}
+
+long int initdram (int board_type)
+{
+ return dram_size (board_type);
+}
+
+#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+void
+ft_board_setup (void *blob, bd_t *bd)
+{
+ u32 *p;
+ int len;
+
+ ft_cpu_setup (blob, bd);
+
+ p = ft_get_prop (blob, "/memory/reg", &len);
+ if (p != NULL) {
+ *p++ = cpu_to_be32 (bd->bi_memstart);
+ *p = cpu_to_be32 (bd->bi_memsize);
+ }
+}
+#endif