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49b268ce30
There are several users in the tree which want to check whether a given FDT node is enabled or not: the "status" property holds that information. So far all those users provide private implementations, some of them having issues. Export a generic implementation of that function in fdt_wrappers.h, as a "static inline" function to not increase code size. Also replace the existing implementation in Arm's fconf code, which had a tiny bug in needlessly using the property length: "status = [6f 6b 61 79 20];" would pass the check, where it should not. The proper solution is also simpler: status must be a string, and strings must be NUL-terminated in a DT. strcmp() would terminate on the first NUL in *either* of the two strings it compares, so it would never walk beyond the property boundary in the DTB. Change-Id: I9d89093432f127c09add6cf5c93a725bc534e5de Signed-off-by: Andre Przywara <andre.przywara@arm.com> |
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| .. | ||
| tbbr | ||
| asm_macros_common.S | ||
| bl_common.h | ||
| bl_common.ld.h | ||
| debug.h | ||
| desc_image_load.h | ||
| ep_info.h | ||
| fdt_fixup.h | ||
| fdt_wrappers.h | ||
| feat_detect.h | ||
| image_decompress.h | ||
| interrupt_props.h | ||
| nv_cntr_ids.h | ||
| param_header.h | ||
| romlib.h | ||
| runtime_svc.h | ||
| tf_crc32.h | ||
| uuid.h | ||