1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * Copyright (C) 2016 Vladimir Zapolskiy <vz@mleia.com>
4  */
5 
6 #include <config.h>
7 #include <init.h>
8 #include <asm/global_data.h>
9 
10 DECLARE_GLOBAL_DATA_PTR;
11 
dram_init(void)12 int dram_init(void)
13 {
14 	gd->ram_size = get_ram_size((long *)CFG_SYS_SDRAM_BASE,
15 				    CFG_SYS_SDRAM_SIZE);
16 
17 	return 0;
18 }
19 
relocate_code(ulong start_addr_sp,gd_t * new_gd,ulong relocaddr)20 void relocate_code(ulong start_addr_sp, gd_t *new_gd, ulong relocaddr)
21 {
22 	if (new_gd->reloc_off)
23 		memcpy((void *)new_gd->relocaddr,
24 		       (void *)(new_gd->relocaddr - new_gd->reloc_off),
25 		       new_gd->mon_len);
26 
27 	__asm__ __volatile__("mov.l %0, r15\n" : : "m" (new_gd->start_addr_sp));
28 
29 	while (1)
30 		board_init_r(new_gd, 0x0);
31 }
32