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fdtdec: Support compatible string list for reserved memory

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Reserved memory nodes can have a compatible string list to identify the
type of reserved memory that they represent. Support specifying an
optional compatible string list when creating these nodes.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Thierry Reding
2021-09-03 15:16:19 +02:00
committed by Tom Warren
parent 4bf88ba76a
commit 46cb067803
10 changed files with 105 additions and 24 deletions
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18
test/dm/fdtdec.c
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@@ -30,19 +30,19 @@ static int dm_test_fdtdec_set_carveout(struct unit_test_state *uts)
resv.end = 0x2000;
ut_assertok(fdtdec_set_carveout(blob, "/a-test",
"memory-region", 2, "test_resv1",
&resv));
NULL, 0, &resv));
resv.start = 0x10000;
resv.end = 0x20000;
ut_assertok(fdtdec_set_carveout(blob, "/a-test",
"memory-region", 1, "test_resv2",
&resv));
NULL, 0, &resv));
resv.start = 0x100000;
resv.end = 0x200000;
ut_assertok(fdtdec_set_carveout(blob, "/a-test",
"memory-region", 0, "test_resv3",
&resv));
NULL, 0, &resv));
offset = fdt_path_offset(blob, "/a-test");
ut_assert(offset > 0);
@@ -80,8 +80,8 @@ static int dm_test_fdtdec_add_reserved_memory(struct unit_test_state *uts)
/* Insert a memory region in /reserved-memory node */
resv.start = 0x1000;
resv.end = 0x1fff;
ut_assertok(fdtdec_add_reserved_memory(blob, "rsvd_region",
&resv, &phandle, false));
ut_assertok(fdtdec_add_reserved_memory(blob, "rsvd_region", &resv,
NULL, 0, &phandle, false));
/* Test /reserve-memory and its subnode should exist */
parent = fdt_path_offset(blob, "/reserved-memory");
@@ -101,8 +101,8 @@ static int dm_test_fdtdec_add_reserved_memory(struct unit_test_state *uts)
resv.start = 0x2000;
resv.end = 0x2fff;
ut_assertok(fdtdec_add_reserved_memory(blob, "rsvd_region1",
&resv, &phandle1, true));
ut_assertok(fdtdec_add_reserved_memory(blob, "rsvd_region1", &resv,
NULL, 0, &phandle1, true));
subnode = fdt_path_offset(blob, "/reserved-memory/rsvd_region1");
ut_assert(subnode > 0);
@@ -118,8 +118,8 @@ static int dm_test_fdtdec_add_reserved_memory(struct unit_test_state *uts)
*/
resv.start = 0x1000;
resv.end = 0x1fff;
ut_assertok(fdtdec_add_reserved_memory(blob, "rsvd_region2",
&resv, &phandle1, false));
ut_assertok(fdtdec_add_reserved_memory(blob, "rsvd_region2", &resv,
NULL, 0, &phandle1, false));
subnode = fdt_path_offset(blob, "/reserved-memory/rsvd_region2");
ut_assert(subnode < 0);