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/*
* Copyright (C) 2013 Sascha Hauer <s.hauer@pengutronix.de>
*
* 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>
#include <mach/esdctl.h>
#include <mach/generic.h>
#include <image-metadata.h>
#include <asm/barebox-arm-head.h>
#include <asm/barebox-arm.h>
#include <asm/sections.h>
#include <asm/cache.h>
#include <asm/mmu.h>
BAREBOX_IMD_TAG_STRING(ccxmx53_memsize_SZ_512M, IMD_TYPE_PARAMETER, "memsize=512", 0);
BAREBOX_IMD_TAG_STRING(ccxmx53_memsize_SZ_1G, IMD_TYPE_PARAMETER, "memsize=1024", 0);
static void __noreturn start_imx53_ccxmx53_common(uint32_t size,
void *fdt_blob_fixed_offset)
{
void *fdt;
imx5_cpu_lowlevel_init();
arm_setup_stack(0xf8020000 - 8);
fdt = fdt_blob_fixed_offset - get_runtime_offset();
barebox_arm_entry(0x70000000, size, fdt);
}
#define CCMX53_ENTRY(name, fdt_name, memory_size) \
ENTRY_FUNCTION(name, r0, r1, r2) \
{ \
extern char __dtb_##fdt_name##_start[]; \
\
IMD_USED(ccxmx53_memsize_##memory_size); \
\
start_imx53_ccxmx53_common(memory_size, \
__dtb_##fdt_name##_start); \
}
CCMX53_ENTRY(start_ccxmx53_512mb, imx53_ccxmx53, SZ_512M);
CCMX53_ENTRY(start_ccxmx53_1gib, imx53_ccxmx53, SZ_1G);
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