diff options
author | Jon Loeliger <jdl@freescale.com> | 2008-03-05 18:05:47 -0600 |
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committer | Wolfgang Denk <wd@denx.de> | 2008-03-25 23:00:36 +0100 |
commit | 7f1d846e5c5754449c286587d099d85246062772 (patch) | |
tree | eda55b30fdec51d0d59f5fd8290d087221cb4036 /board/freescale/mpc7448hpc2/mpc7448hpc2.c | |
parent | b7e24d283e34727c2a6cdfdac2e09a426c579b73 (diff) |
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.c | 107 |
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 0000000000..81846eba77 --- /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 |