| Aneesh V | b8e60b9 | 2011-07-21 09:10:21 -0400 | [diff] [blame^] | 1 | /* |
| 2 | * (C) Copyright 2010 |
| 3 | * Texas Instruments, <www.ti.com> |
| 4 | * |
| 5 | * Aneesh V <aneesh@ti.com> |
| 6 | * |
| 7 | * See file CREDITS for list of people who contributed to this |
| 8 | * project. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or |
| 11 | * modify it under the terms of the GNU General Public License as |
| 12 | * published by the Free Software Foundation; either version 2 of |
| 13 | * the License, or (at your option) any later version. |
| 14 | * |
| 15 | * This program is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
| 22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 23 | * MA 02111-1307 USA |
| 24 | */ |
| 25 | #include <common.h> |
| 26 | #include <asm/u-boot.h> |
| 27 | #include <asm/arch/sys_proto.h> |
| 28 | #include <timestamp_autogenerated.h> |
| 29 | #include <version_autogenerated.h> |
| 30 | |
| 31 | DECLARE_GLOBAL_DATA_PTR; |
| 32 | |
| 33 | /* Define global data structure pointer to it*/ |
| 34 | static gd_t gdata __attribute__ ((section(".data"))); |
| 35 | static bd_t bdata __attribute__ ((section(".data"))); |
| 36 | |
| 37 | inline void hang(void) |
| 38 | { |
| 39 | puts("### ERROR ### Please RESET the board ###\n"); |
| 40 | for (;;) |
| 41 | ; |
| 42 | } |
| 43 | |
| 44 | void board_init_f(ulong dummy) |
| 45 | { |
| 46 | /* |
| 47 | * We call relocate_code() with relocation target same as the |
| 48 | * CONFIG_SYS_SPL_TEXT_BASE. This will result in relocation getting |
| 49 | * skipped. Instead, only .bss initialization will happen. That's |
| 50 | * all we need |
| 51 | */ |
| 52 | debug(">>board_init_f()\n"); |
| 53 | relocate_code(CONFIG_SPL_STACK, &gdata, CONFIG_SPL_TEXT_BASE); |
| 54 | } |
| 55 | |
| 56 | void board_init_r(gd_t *id, ulong dummy) |
| 57 | { |
| 58 | for (;;) |
| 59 | ; |
| 60 | } |
| 61 | |
| 62 | void preloader_console_init(void) |
| 63 | { |
| 64 | const char *u_boot_rev = U_BOOT_VERSION; |
| 65 | char rev_string_buffer[50]; |
| 66 | |
| 67 | gd = &gdata; |
| 68 | gd->bd = &bdata; |
| 69 | gd->flags |= GD_FLG_RELOC; |
| 70 | gd->baudrate = CONFIG_BAUDRATE; |
| 71 | |
| 72 | setup_clocks_for_console(); |
| 73 | serial_init(); /* serial communications setup */ |
| 74 | |
| 75 | /* Avoid a second "U-Boot" coming from this string */ |
| 76 | u_boot_rev = &u_boot_rev[7]; |
| 77 | |
| 78 | printf("\nU-Boot SPL %s (%s - %s)\n", u_boot_rev, U_BOOT_DATE, |
| 79 | U_BOOT_TIME); |
| 80 | omap_rev_string(rev_string_buffer); |
| 81 | printf("Texas Instruments %s\n", rev_string_buffer); |
| 82 | } |