summaryrefslogtreecommitdiffstats
path: root/arch/arm/boards/freescale-mx53-qsb/lowlevel.c
blob: 5870f266d204bdb2c6002f253cda26b54c665c3a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
// SPDX-License-Identifier: GPL-2.0-only

#include <common.h>
#include <mach/imx/imx53-regs.h>
#include <mach/imx/esdctl.h>
#include <mach/imx/generic.h>
#include <asm/barebox-arm-head.h>
#include <asm/barebox-arm.h>
#include <image-metadata.h>

extern char __dtb_imx53_qsb_start[];

ENTRY_FUNCTION(start_imx53_loco, r0, r1, r2)
{
	void *fdt;

	imx5_cpu_lowlevel_init();
	arm_setup_stack(MX53_IRAM_BASE_ADDR + MX53_IRAM_SIZE);

	fdt = __dtb_imx53_qsb_start + get_runtime_offset();

	imx53_barebox_entry(fdt);
}

extern char __dtb_imx53_qsrb_start[];

ENTRY_FUNCTION(start_imx53_loco_r, r0, r1, r2)
{
	void *fdt;

	imx5_cpu_lowlevel_init();
	arm_setup_stack(MX53_IRAM_BASE_ADDR + MX53_IRAM_SIZE);

	fdt = __dtb_imx53_qsrb_start + get_runtime_offset();

	imx53_barebox_entry(fdt);
}