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dtc: Don't abuse struct fdt_reserve_entry

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struct fdt_reserve_entry is defined in fdt.h to exactly mirror the
in-memory layout of a reserve entry in the flattened tree.  Since that is
always big-endian, it uses fdt64_t elements, which have sparse annotations
marking them as not native endian.

However, in dtc, we also use struct fdt_reserve_entry inside struct
reserve_info, and use it with native endian values.  This will cause sparse
errors.

This stops this abuse, making struct reserve_info have its own native
endian fields for the same information.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
David Gibson 2017-03-06 12:04:45 +11:00
parent fa8bc7f928
commit 49300f2ade
5 changed files with 21 additions and 22 deletions
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4
dtc.h
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@ -114,7 +114,7 @@ struct data data_insert_at_marker(struct data d, struct marker *m,
struct data data_merge(struct data d1, struct data d2);
struct data data_append_cell(struct data d, cell_t word);
struct data data_append_integer(struct data d, uint64_t word, int bits);
struct data data_append_re(struct data d, const struct fdt_reserve_entry *re);
struct data data_append_re(struct data d, uint64_t address, uint64_t size);
struct data data_append_addr(struct data d, uint64_t addr);
struct data data_append_byte(struct data d, uint8_t byte);
struct data data_append_zeroes(struct data d, int len);
@ -227,7 +227,7 @@ uint32_t guess_boot_cpuid(struct node *tree);
/* Boot info (tree plus memreserve information */
struct reserve_info {
struct fdt_reserve_entry re;
uint64_t address, size;
struct reserve_info *next;