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#define pr_fmt(fmt) "pblimage: " fmt
#include <bootm.h>
#include <common.h>
#include <init.h>
#include <memory.h>
#include <linux/sizes.h>
#define BAREBOX_STAGE2_OFFSET SZ_128K
static int do_bootm_layerscape_pblimage(struct image_data *data)
{
void (*barebox)(unsigned long x0, unsigned long x1, unsigned long x2,
unsigned long x3);
resource_size_t start, end;
int ret;
ret = memory_bank_first_find_space(&start, &end);
if (ret)
return ret;
ret = bootm_load_os(data, start);
if (ret)
return ret;
barebox = (void*)start + BAREBOX_STAGE2_OFFSET;
if (data->verbose)
printf("Loaded barebox image to 0x%08lx\n",
(unsigned long)barebox);
shutdown_barebox();
barebox(0, 0, 0, 0);
return -EIO;
}
static struct image_handler image_handler_layerscape_pbl_image = {
.name = "Layerscape image",
.bootm = do_bootm_layerscape_pblimage,
.filetype = filetype_layerscape_image,
};
static struct image_handler image_handler_layerscape_qspi_pbl_image = {
.name = "Layerscape QSPI image",
.bootm = do_bootm_layerscape_pblimage,
.filetype = filetype_layerscape_qspi_image,
};
static int layerscape_register_pbl_image_handler(void)
{
register_image_handler(&image_handler_layerscape_pbl_image);
register_image_handler(&image_handler_layerscape_qspi_pbl_image);
return 0;
}
late_initcall(layerscape_register_pbl_image_handler);
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