This adds support for device tree overlays as supported by Linux 4.0-rc1. Patches 2-4 update the included DTC with overlay support.
Jan Luebbe (4): drivers: of: implement overlay support scripts/dtc: import update-dtc-source.sh from kernel v4.0-rc1 scripts/dtc: Update to upstream version 1.4.1 scripts/dtc: Update to upstream version 1.4.1 with overlay support Documentation/user/devicetree.rst | 101 +- arch/sandbox/dts/Makefile | 5 +- arch/sandbox/dts/sandbox-overlay.dtso | 26 + arch/sandbox/dts/sandbox.dts | 6 + commands/oftree.c | 65 +- drivers/of/Kconfig | 6 + drivers/of/Makefile | 1 + drivers/of/overlay.c | 234 ++++ drivers/of/resolver.c | 346 +++++ include/of.h | 71 + scripts/Makefile.lib | 5 +- scripts/dtc/checks.c | 137 +- scripts/dtc/data.c | 12 +- scripts/dtc/dtc-lexer.l | 72 +- scripts/dtc/dtc-lexer.lex.c_shipped | 701 +++++----- scripts/dtc/dtc-parser.tab.c_shipped | 2411 ++++++++++++++++----------------- scripts/dtc/dtc-parser.tab.h_shipped | 110 +- scripts/dtc/dtc-parser.y | 169 +-- scripts/dtc/dtc.c | 136 +- scripts/dtc/dtc.h | 59 +- scripts/dtc/fdt.c | 30 +- scripts/dtc/fdt.h | 93 +- scripts/dtc/fdt_addresses.c | 96 ++ scripts/dtc/fdt_ro.c | 7 +- scripts/dtc/fdt_rw.c | 10 +- scripts/dtc/fdt_sw.c | 36 +- scripts/dtc/fdt_wip.c | 2 +- scripts/dtc/fdtdump.c | 135 +- scripts/dtc/fdtget.c | 60 +- scripts/dtc/fdtput.c | 225 ++- scripts/dtc/flattree.c | 206 ++- scripts/dtc/fstree.c | 16 +- scripts/dtc/libfdt.h | 133 +- scripts/dtc/libfdt/Makefile.libfdt | 10 - scripts/dtc/libfdt_env.h | 104 +- scripts/dtc/libfdt_internal.h | 6 +- scripts/dtc/livetree.c | 4 +- scripts/dtc/srcpos.c | 49 +- scripts/dtc/srcpos.h | 15 +- scripts/dtc/treesource.c | 14 +- scripts/dtc/update-dtc-source.sh | 61 + scripts/dtc/util.c | 153 ++- scripts/dtc/util.h | 111 +- scripts/dtc/version_gen.h | 2 +- 44 files changed, 4104 insertions(+), 2147 deletions(-) create mode 100644 arch/sandbox/dts/sandbox-overlay.dtso create mode 100644 drivers/of/overlay.c create mode 100644 drivers/of/resolver.c create mode 100644 scripts/dtc/fdt_addresses.c delete mode 100644 scripts/dtc/libfdt/Makefile.libfdt create mode 100755 scripts/dtc/update-dtc-source.sh -- 2.1.4 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox
