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// SPDX-License-Identifier: GPL-2.0
#include <common.h>
#include <soc/fsl/immap_lsch2.h>
#include <asm-generic/sections.h>
#include <asm/cache.h>
#include <mach/xload.h>
#include <mach/layerscape.h>
/*
* The offset of the 2nd stage image in the output file. This must match with the
* offset the pblimage tool puts barebox to.
*/
#define BAREBOX_START (128 * 1024)
int ls1046a_qspi_start_image(unsigned long r0, unsigned long r1,
unsigned long r2)
{
void *qspi_reg_base = IOMEM(LSCH2_QSPI0_BASE_ADDR);
void *membase = (void *)LS1046A_DDR_SDRAM_BASE;
void *qspi_mem_base = IOMEM(0x40000000);
void (*barebox)(unsigned long, unsigned long, unsigned long) = membase;
/* Switch controller into little endian mode */
out_be32(qspi_reg_base, 0x000f400c);
memcpy(membase, qspi_mem_base + BAREBOX_START, barebox_image_size);
sync_caches_for_execution();
printf("Starting barebox\n");
barebox(r0, r1, r2);
printf("failed\n");
return -EIO;
}
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