4 * Common bootmode functions for omap based boards
6 * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE. See the
16 * GNU General Public License for more details.
20 #include <asm/omap_common.h>
21 #include <asm/arch/omap.h>
24 * This is used to verify if the configuration header
25 * was executed by rom code prior to control of transfer
26 * to the bootloader. SPL is responsible for saving and
27 * passing the boot_params pointer to the u-boot.
29 struct omap_boot_parameters boot_params __attribute__ ((section(".data")));
31 #ifdef CONFIG_SPL_BUILD
33 * We use static variables because global data is not ready yet.
34 * Initialized data is available in SPL right from the beginning.
35 * We would not typically need to save these parameters in regular
36 * U-Boot. This is needed only in SPL at the moment.
38 u32 omap_bootmode = MMCSD_MODE_FAT;
40 u32 omap_boot_device(void)
42 return (u32) (boot_params.omap_bootdevice);
45 u32 omap_boot_mode(void)