* (C) Copyright 2012
* Texas Instruments, <www.ti.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
+ * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _ASM_SPL_H_
#define _ASM_SPL_H_
+#if defined(CONFIG_OMAP) \
+ || defined(CONFIG_EXYNOS4) || defined(CONFIG_EXYNOS5) \
+ || defined(CONFIG_EXYNOS4210)
/* Platform-specific defines */
#include <asm/arch/spl.h>
-struct spl_image_info {
- const char *name;
- u8 os;
- u32 load_addr;
- u32 entry_point;
- u32 size;
+#else
+enum {
+ BOOT_DEVICE_RAM,
+ BOOT_DEVICE_MMC1,
+ BOOT_DEVICE_MMC2,
+ BOOT_DEVICE_MMC2_2,
+ BOOT_DEVICE_NAND,
+ BOOT_DEVICE_ONENAND,
+ BOOT_DEVICE_NOR,
+ BOOT_DEVICE_UART,
+ BOOT_DEVICE_SPI,
+ BOOT_DEVICE_SATA,
+ BOOT_DEVICE_I2C,
+ BOOT_DEVICE_BOARD,
+ BOOT_DEVICE_NONE
};
+#endif
-extern struct spl_image_info spl_image;
-extern u32 *boot_params_ptr;
-
-/* SPL common functions */
-void preloader_console_init(void);
-u32 spl_boot_device(void);
-u32 spl_boot_mode(void);
-void spl_parse_image_header(const struct image_header *header);
-void spl_board_prepare_for_linux(void);
-int spl_start_uboot(void);
-void spl_display_print(void);
-
-/* NAND SPL functions */
-void spl_nand_load_image(void);
-
-/* MMC SPL functions */
-void spl_mmc_load_image(void);
+/* Board-specific load method */
+void spl_board_load_image(void);
-/* YMODEM SPL functions */
-void spl_ymodem_load_image(void);
+/* Linker symbols. */
+extern char __bss_start[], __bss_end[];
-#ifdef CONFIG_SPL_BOARD_INIT
-void spl_board_init(void);
+#ifndef CONFIG_DM
+extern gd_t gdata;
#endif
+
#endif