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1 | // SPDX-License-Identifier: GPL-2.0+ | |
2 | /* | |
3 | * Copyright (C) 2019 Fraunhofer AISEC, | |
4 | * Lukas Auer <[email protected]> | |
5 | */ | |
6 | #include <common.h> | |
7 | #include <cpu_func.h> | |
8 | #include <hang.h> | |
9 | #include <spl.h> | |
10 | #include <asm/smp.h> | |
11 | ||
12 | DECLARE_GLOBAL_DATA_PTR; | |
13 | ||
14 | __weak void board_init_f(ulong dummy) | |
15 | { | |
16 | int ret; | |
17 | ||
18 | ret = spl_early_init(); | |
19 | if (ret) | |
20 | panic("spl_early_init() failed: %d\n", ret); | |
21 | ||
22 | arch_cpu_init_dm(); | |
23 | ||
24 | preloader_console_init(); | |
25 | } | |
26 | ||
27 | void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image) | |
28 | { | |
29 | typedef void __noreturn (*image_entry_riscv_t)(ulong hart, void *dtb); | |
30 | void *fdt_blob; | |
31 | int ret; | |
32 | ||
33 | #if CONFIG_IS_ENABLED(LOAD_FIT) || CONFIG_IS_ENABLED(LOAD_FIT_FULL) | |
34 | fdt_blob = spl_image->fdt_addr; | |
35 | #else | |
36 | fdt_blob = (void *)gd->fdt_blob; | |
37 | #endif | |
38 | ||
39 | image_entry_riscv_t image_entry = | |
40 | (image_entry_riscv_t)spl_image->entry_point; | |
41 | invalidate_icache_all(); | |
42 | ||
43 | debug("image entry point: 0x%lX\n", spl_image->entry_point); | |
44 | #ifdef CONFIG_SPL_SMP | |
45 | ret = smp_call_function(spl_image->entry_point, (ulong)fdt_blob, 0, 0); | |
46 | if (ret) | |
47 | hang(); | |
48 | #endif | |
49 | image_entry(gd->arch.boot_hart, fdt_blob); | |
50 | } |