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kernel: add DT binding support to the jimage parser

It allows specifying jimage parser directly in the DT.

Tested on LAVA LR-25G001

Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
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CHKDSK88 authored and mkresin committed Nov 29, 2018
1 parent 30a7ab8 commit b5597d5cc9b07832ca1f2b8ef7e77e096e1a00da
Showing with 11 additions and 0 deletions.
  1. +11 −0 target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_jimage.c
@@ -19,6 +19,7 @@
#include <linux/vmalloc.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/version.h>
#include <linux/byteorder/generic.h>

#include "mtdsplit.h"
@@ -256,9 +257,19 @@ mtdsplit_jimage_parse_generic(struct mtd_info *master,
jimage_verify_default);
}

#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)
static const struct of_device_id mtdsplit_jimage_of_match_table[] = {
{ .compatible = "amit,jimage" },
{},
};
#endif

static struct mtd_part_parser jimage_generic_parser = {
.owner = THIS_MODULE,
.name = "jimage-fw",
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)
.of_match_table = mtdsplit_jimage_of_match_table,
#endif
.parse_fn = mtdsplit_jimage_parse_generic,
.type = MTD_PARSER_TYPE_FIRMWARE,
};

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