| Stefan Roese | ea8256f | 2012-08-23 08:34:21 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2012 Stefan Roese <sr@denx.de> |
| 3 | * |
| Wolfgang Denk | 1a45966 | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 4 | * SPDX-License-Identifier: GPL-2.0+ |
| Stefan Roese | ea8256f | 2012-08-23 08:34:21 +0200 | [diff] [blame] | 5 | */ |
| 6 | #include <common.h> |
| 7 | #include <config.h> |
| 8 | #include <spl.h> |
| 9 | #include <image.h> |
| 10 | #include <linux/compiler.h> |
| 11 | |
| 12 | DECLARE_GLOBAL_DATA_PTR; |
| 13 | |
| 14 | /* |
| 15 | * This function jumps to an image with argument. Normally an FDT or ATAGS |
| 16 | * image. |
| Stefan Roese | ea8256f | 2012-08-23 08:34:21 +0200 | [diff] [blame] | 17 | */ |
| 18 | #ifdef CONFIG_SPL_OS_BOOT |
| Vikas Manocha | 5bf5250 | 2017-04-07 15:38:13 -0700 | [diff] [blame] | 19 | void __noreturn jump_to_image_linux(struct spl_image_info *spl_image) |
| Stefan Roese | ea8256f | 2012-08-23 08:34:21 +0200 | [diff] [blame] | 20 | { |
| Vikas Manocha | 5bf5250 | 2017-04-07 15:38:13 -0700 | [diff] [blame] | 21 | debug("Entering kernel arg pointer: 0x%p\n", spl_image->arg); |
| Stefan Roese | ea8256f | 2012-08-23 08:34:21 +0200 | [diff] [blame] | 22 | typedef void (*image_entry_arg_t)(void *, ulong r4, ulong r5, ulong r6, |
| 23 | ulong r7, ulong r8, ulong r9) |
| 24 | __attribute__ ((noreturn)); |
| 25 | image_entry_arg_t image_entry = |
| Simon Glass | ca12e65 | 2016-09-24 18:19:54 -0600 | [diff] [blame] | 26 | (image_entry_arg_t)spl_image->entry_point; |
| Stefan Roese | ea8256f | 2012-08-23 08:34:21 +0200 | [diff] [blame] | 27 | |
| Vikas Manocha | 5bf5250 | 2017-04-07 15:38:13 -0700 | [diff] [blame] | 28 | image_entry(spl_image->arg, 0, 0, EPAPR_MAGIC, CONFIG_SYS_BOOTMAPSZ, |
| 29 | 0, 0); |
| Stefan Roese | ea8256f | 2012-08-23 08:34:21 +0200 | [diff] [blame] | 30 | } |
| 31 | #endif /* CONFIG_SPL_OS_BOOT */ |