• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Copyright (C) 2016 Imagination Technologies
4  */
5 
6 #include <common.h>
7 #include <fdt_support.h>
8 
ft_board_setup(void * blob,bd_t * bd)9 int ft_board_setup(void *blob, bd_t *bd)
10 {
11 	DECLARE_GLOBAL_DATA_PTR;
12 	u64 mem_start[2], mem_size[2];
13 	int mem_regions;
14 
15 	mem_start[0] = 0;
16 	mem_size[0] = min_t(u64, 256llu << 20, gd->ram_size);
17 	mem_regions = 1;
18 
19 	if (gd->ram_size > mem_size[0]) {
20 		mem_start[1] = 0x80000000 + mem_size[0];
21 		mem_size[1] = gd->ram_size - mem_size[0];
22 		mem_regions++;
23 	}
24 
25 	return fdt_fixup_memory_banks(blob, mem_start, mem_size, mem_regions);
26 }
27