| /* |
| * Copyright (C) 2011 |
| * Heiko Schocher, DENX Software Engineering, hs@denx.de. |
| * |
| * 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 |
| */ |
| #include <common.h> |
| #include <asm/u-boot.h> |
| #include <asm/utils.h> |
| #include <nand.h> |
| #include <asm/arch/dm365_lowlevel.h> |
| #include <ns16550.h> |
| #include <malloc.h> |
| #include <spi_flash.h> |
| |
| DECLARE_GLOBAL_DATA_PTR; |
| |
| /* Define global data structure pointer to it*/ |
| static gd_t gdata __attribute__ ((section(".data"))); |
| static bd_t bdata __attribute__ ((section(".data"))); |
| |
| #ifndef CONFIG_SPL_LIBCOMMON_SUPPORT |
| |
| void puts(const char *str) |
| { |
| while (*str) |
| putc(*str++); |
| } |
| |
| void putc(char c) |
| { |
| if (c == '\n') |
| NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), '\r'); |
| |
| NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), c); |
| } |
| |
| #endif /* CONFIG_SPL_LIBCOMMON_SUPPORT */ |
| |
| inline void hang(void) |
| { |
| puts("### ERROR ### Please RESET the board ###\n"); |
| for (;;) |
| ; |
| } |
| |
| void board_init_f(ulong dummy) |
| { |
| #ifdef CONFIG_SOC_DM365 |
| dm36x_lowlevel_init(0); |
| #endif |
| #ifdef CONFIG_SOC_DA8XX |
| arch_cpu_init(); |
| #endif |
| relocate_code(CONFIG_SPL_STACK, NULL, CONFIG_SPL_TEXT_BASE); |
| } |
| |
| void board_init_r(gd_t *id, ulong dummy) |
| { |
| #ifdef CONFIG_SOC_DM365 |
| nand_init(); |
| puts("Nand boot...\n"); |
| nand_boot(); |
| #endif |
| #ifdef CONFIG_SOC_DA8XX |
| mem_malloc_init(CONFIG_SYS_TEXT_BASE - CONFIG_SYS_MALLOC_LEN, |
| CONFIG_SYS_MALLOC_LEN); |
| |
| gd = &gdata; |
| gd->bd = &bdata; |
| gd->flags |= GD_FLG_RELOC; |
| gd->baudrate = CONFIG_BAUDRATE; |
| serial_init(); /* serial communications setup */ |
| gd->have_console = 1; |
| |
| puts("SPI boot...\n"); |
| spi_boot(); |
| #endif |
| } |