#ifndef _SPL_H_
#define _SPL_H_
+#include <binman_sym.h>
+
/* Platform-specific defines */
#include <linux/compiler.h>
#include <asm/spl.h>
struct spl_image_info {
const char *name;
u8 os;
- ulong load_addr;
- ulong entry_point;
+ uintptr_t load_addr;
+ uintptr_t entry_point;
+#if CONFIG_IS_ENABLED(LOAD_FIT)
+ void *fdt_addr;
+#endif
u32 size;
u32 flags;
void *arg;
void *buf);
};
+/*
+ * We need to know the position of U-Boot in memory so we can jump to it. We
+ * allow any U-Boot binary to be used (u-boot.bin, u-boot-nodtb.bin,
+ * u-boot.img), hence the '_any'. These is no checking here that the correct
+ * image is found. For * example if u-boot.img is used we don't check that
+ * spl_parse_image_header() can parse a valid header.
+ */
+binman_sym_extern(ulong, u_boot_any, pos);
+
/**
* spl_load_simple_fit() - Loads a fit image from a device.
* @spl_image: Image description to set up
void preloader_console_init(void);
u32 spl_boot_device(void);
u32 spl_boot_mode(const u32 boot_device);
+void spl_set_bd(void);
/**
* spl_set_header_raw_uboot() - Set up a standard SPL image structure
int spl_mmc_load_image(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev);
+/**
+ * spl_invoke_atf - boot using an ARM trusted firmware image
+ */
+void spl_invoke_atf(struct spl_image_info *spl_image);
+
+/**
+ * board_return_to_bootrom - allow for boards to continue with the boot ROM
+ *
+ * If a board (e.g. the Rockchip RK3368 boards) provide some
+ * supporting functionality for SPL in their boot ROM and the SPL
+ * stage wants to return to the ROM code to continue booting, boards
+ * can implement 'board_return_to_bootrom'.
+ */
+void board_return_to_bootrom(void);
#endif