diff options
Diffstat (limited to 'arch/mips/boot/main_entry-pbl.c')
| -rw-r--r-- | arch/mips/boot/main_entry-pbl.c | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/arch/mips/boot/main_entry-pbl.c b/arch/mips/boot/main_entry-pbl.c index e408d29445..b40887b064 100644 --- a/arch/mips/boot/main_entry-pbl.c +++ b/arch/mips/boot/main_entry-pbl.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2012 Antony Pavlov <antonynpavlov@gmail.com> - * - * This file is part of barebox. - * 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. - * */ #include <common.h> @@ -31,7 +18,7 @@ extern void *input_data_end; unsigned long free_mem_ptr; unsigned long free_mem_end_ptr; -void pbl_main_entry(void); +void pbl_main_entry(void *fdt, void *fdt_end); static unsigned long *ttb; @@ -46,10 +33,11 @@ static void barebox_uncompress(void *compressed_start, unsigned int len) pbl_barebox_uncompress((void*)TEXT_BASE, compressed_start, len); } -void __section(.text_entry) pbl_main_entry(void) +void __section(.text_entry) pbl_main_entry(void *fdt, void *fdt_end) { - u32 pg_start, pg_end, pg_len; - void (*barebox)(void); + u32 pg_start, pg_end, pg_len, fdt_len; + void *fdt_new; + void (*barebox)(void *fdt, u32 fdt_len); puts_ll("pbl_main_entry()\n"); @@ -62,6 +50,10 @@ void __section(.text_entry) pbl_main_entry(void) barebox_uncompress(&input_data, pg_len); + fdt_len = (u32)fdt_end - (u32)fdt; + fdt_new = (void *)PAGE_ALIGN_DOWN(STACK_BASE - fdt_len); + memcpy(fdt_new, fdt, fdt_len); + barebox = (void *)TEXT_BASE; - barebox(); + barebox(fdt_new, fdt_len); } |