diff options
| -rw-r--r-- | board/nvidia/p2371-2180/p2371-2180.c | 2 | ||||
| -rw-r--r-- | board/nvidia/p2771-0000/p2771-0000.c | 2 | ||||
| -rw-r--r-- | board/nvidia/p3450-0000/p3450-0000.c | 2 | ||||
| -rw-r--r-- | include/fdtdec.h | 8 | ||||
| -rw-r--r-- | lib/fdtdec.c | 12 | ||||
| -rw-r--r-- | lib/fdtdec_test.c | 3 |
6 files changed, 18 insertions, 11 deletions
diff --git a/board/nvidia/p2371-2180/p2371-2180.c b/board/nvidia/p2371-2180/p2371-2180.c index 7423a97ad0..1f7aa0050c 100644 --- a/board/nvidia/p2371-2180/p2371-2180.c +++ b/board/nvidia/p2371-2180/p2371-2180.c @@ -128,7 +128,7 @@ static int ft_copy_carveout(void *dst, const void *src, const char *node) struct fdt_memory fb; int err; - err = fdtdec_get_carveout(src, node, "memory-region", 0, &fb); + err = fdtdec_get_carveout(src, node, "memory-region", 0, &fb, NULL); if (err < 0) { if (err != -FDT_ERR_NOTFOUND) printf("failed to get carveout for %s: %d\n", node, diff --git a/board/nvidia/p2771-0000/p2771-0000.c b/board/nvidia/p2771-0000/p2771-0000.c index 508c4d27b7..aca86c3426 100644 --- a/board/nvidia/p2771-0000/p2771-0000.c +++ b/board/nvidia/p2771-0000/p2771-0000.c @@ -104,7 +104,7 @@ static int ft_copy_carveout(void *dst, const void *src, const char *node) struct fdt_memory fb; int err; - err = fdtdec_get_carveout(src, node, "memory-region", 0, &fb); + err = fdtdec_get_carveout(src, node, "memory-region", 0, &fb, NULL); if (err < 0) { if (err != -FDT_ERR_NOTFOUND) printf("failed to get carveout for %s: %d\n", node, diff --git a/board/nvidia/p3450-0000/p3450-0000.c b/board/nvidia/p3450-0000/p3450-0000.c index e6b66966c1..7c1e75307f 100644 --- a/board/nvidia/p3450-0000/p3450-0000.c +++ b/board/nvidia/p3450-0000/p3450-0000.c @@ -127,7 +127,7 @@ static int ft_copy_carveout(void *dst, const void *src, const char *node) struct fdt_memory fb; int err; - err = fdtdec_get_carveout(src, node, "memory-region", 0, &fb); + err = fdtdec_get_carveout(src, node, "memory-region", 0, &fb, NULL); if (err < 0) { if (err != -FDT_ERR_NOTFOUND) printf("failed to get carveout for %s: %d\n", node, diff --git a/include/fdtdec.h b/include/fdtdec.h index 23efbe710c..f961f03012 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -1038,14 +1038,16 @@ int fdtdec_add_reserved_memory(void *blob, const char *basename, * * @param blob FDT blob * @param node name of a node - * @param name name of the property in the given node that contains + * @param prop_name name of the property in the given node that contains * the phandle for the carveout * @param index index of the phandle for which to read the carveout * @param carveout return location for the carveout information + * @param name return location for the carveout name * @return 0 on success or a negative error code on failure */ -int fdtdec_get_carveout(const void *blob, const char *node, const char *name, - unsigned int index, struct fdt_memory *carveout); +int fdtdec_get_carveout(const void *blob, const char *node, + const char *prop_name, unsigned int index, + struct fdt_memory *carveout, const char **name); /** * fdtdec_set_carveout() - sets a carveout region for a given node diff --git a/lib/fdtdec.c b/lib/fdtdec.c index f2861eb395..3ada77d80c 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -1406,8 +1406,9 @@ int fdtdec_add_reserved_memory(void *blob, const char *basename, return 0; } -int fdtdec_get_carveout(const void *blob, const char *node, const char *name, - unsigned int index, struct fdt_memory *carveout) +int fdtdec_get_carveout(const void *blob, const char *node, + const char *prop_name, unsigned int index, + struct fdt_memory *carveout, const char **name) { const fdt32_t *prop; uint32_t phandle; @@ -1418,9 +1419,9 @@ int fdtdec_get_carveout(const void *blob, const char *node, const char *name, if (offset < 0) return offset; - prop = fdt_getprop(blob, offset, name, &len); + prop = fdt_getprop(blob, offset, prop_name, &len); if (!prop) { - debug("failed to get %s for %s\n", name, node); + debug("failed to get %s for %s\n", prop_name, node); return -FDT_ERR_NOTFOUND; } @@ -1442,6 +1443,9 @@ int fdtdec_get_carveout(const void *blob, const char *node, const char *name, return offset; } + if (name) + *name = fdt_get_name(blob, offset, NULL); + carveout->start = fdtdec_get_addr_size_auto_noparent(blob, offset, "reg", 0, &size, true); diff --git a/lib/fdtdec_test.c b/lib/fdtdec_test.c index e0c6e0971c..760aca2669 100644 --- a/lib/fdtdec_test.c +++ b/lib/fdtdec_test.c @@ -214,7 +214,8 @@ static int check_fdt_carveout(void *fdt, uint32_t address_cells, printf("carveout: %pap-%pap na=%u ns=%u: ", &expected.start, &expected.end, address_cells, size_cells); - CHECK(fdtdec_get_carveout(fdt, name, "memory-region", 0, &carveout)); + CHECK(fdtdec_get_carveout(fdt, name, "memory-region", 0, &carveout, + NULL)); if ((carveout.start != expected.start) || (carveout.end != expected.end)) { |