en Copyright 2025 Java http://opengrok.muzhidianzi.cn:8080/history/rk3399_ARM-atf/include/export/README#d38613df9aa7d81505ff1da6e2905b3216d51ce5 Merge changes I0d17ba6c,I540741d2,I9e6475ad,Ifd769320,I12c04a85, ... into integration* changes: plat/mediatek/mt81*: Use new bl31_params_parse() helper plat/rockchip: Use new bl31_params_parse_helper() Add helper to parse BL31 parameters (both versions) Factor out cross-BL API into export headers suitable for 3rd party code Use explicit-width data types in AAPCS parameter structs plat/rockchip: Switch to use new common BL aux parameter library Introduce lightweight BL platform parameter library List of files: /rk3399_ARM-atf/include/export/README Thu, 25 Jul 2019 09:04:21 +0000 Soby Mathew <soby.mathew@arm.com> http://opengrok.muzhidianzi.cn:8080/history/rk3399_ARM-atf/include/export/README#57bf6057721306d1ad1af1122a831789ded92885 Factor out cross-BL API into export headers suitable for 3rd party codeThis patch adds a new include/export/ directory meant for inclusion inthird-party code. This is useful for cases where third-party code needsto interact with TF-A interfaces and data structures (such as a customBL2-implementation like coreboot handing off to BL31). Directlyincluding headers from the TF-A repository avoids having to duplicateall these definitions (and risk them going stale), but with the currentheader structure this is not possible because handoff API definitionsare too deeply intertwined with other TF code/headers and chain-includeother headers that will not be available in the other environment.The new approach aims to solve this by separating only the parts thatare really needed into these special headers that are self-contained andwill not chain-include other (non-export) headers. TF-A code shouldnever include them directly but should instead always include therespective wrapper header, which will include the required prerequisites(like <stdint.h>) before including the export header. Third-party codecan include the export headers via its own wrappers that make sure thenecessary definitions are available in whatever way that environment canprovide them.Change-Id: Ifd769320ba51371439a8e5dd5b79c2516c3b43abSigned-off-by: Julius Werner <jwerner@chromium.org> List of files: /rk3399_ARM-atf/include/export/README Wed, 29 May 2019 04:03:58 +0000 Julius Werner <jwerner@chromium.org>