diff options
Diffstat (limited to 'board/wepep250/wepep250.c')
-rw-r--r-- | board/wepep250/wepep250.c | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/board/wepep250/wepep250.c b/board/wepep250/wepep250.c new file mode 100644 index 0000000..ebf75d7 --- /dev/null +++ b/board/wepep250/wepep250.c @@ -0,0 +1,77 @@ +/* + * Copyright (C) 2003 ETC s.r.o. + * + * 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 + * + * Written by Peter Figuli <peposh@etc.sk>, 2003. + * + */ + +#include <common.h> +#include <asm/arch/pxa-regs.h> + +int board_init( void ){ + DECLARE_GLOBAL_DATA_PTR; + + gd->bd->bi_arch_number = 288; + gd->bd->bi_boot_params = 0xa0000000; +/* + * Setup GPIO stuff to get serial working + */ +#if defined( CONFIG_FFUART ) + GPDR1 = 0x80; + GAFR1_L = 0x8010; +#elif defined( CONFIG_BTUART ) + GPDR1 = 0x800; + GAFR1_L = 0x900000; +#endif + PSSR = 0x20; + +/* + * Following code is just bug workaround, remove it if not neccessary + */ + + /* cpu/xscale/cpu.c do not set armboot_real_end that is used for + malloc pool.*/ + if( _armboot_real_end == 0xbadc0de ){ + _armboot_real_end = _armboot_end; + } + return 0; +} + +int dram_init( void ){ + DECLARE_GLOBAL_DATA_PTR; + +#if ( CONFIG_NR_DRAM_BANKS > 0 ) + gd->bd->bi_dram[0].start = WEP_SDRAM_1; + gd->bd->bi_dram[0].size = WEP_SDRAM_1_SIZE; +#endif +#if ( CONFIG_NR_DRAM_BANKS > 1 ) + gd->bd->bi_dram[1].start = WEP_SDRAM_2; + gd->bd->bi_dram[1].size = WEP_SDRAM_2_SIZE; +#endif +#if ( CONFIG_NR_DRAM_BANKS > 2 ) + gd->bd->bi_dram[2].start = WEP_SDRAM_3; + gd->bd->bi_dram[2].size = WEP_SDRAM_3_SIZE; +#endif +#if ( CONFIG_NR_DRAM_BANKS > 3 ) + gd->bd->bi_dram[3].start = WEP_SDRAM_4; + gd->bd->bi_dram[3].size = WEP_SDRAM_4_SIZE; +#endif + + return 0; +} + |