new file mode 100644
@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# See here for more information about the format and editor support:
+# https://editorconfig.org/
+
+root = true
+
+[{*.{c,dts,h,lds,ldS,mk,s,S},Kconfig,Makefile,Makefile.*}]
+charset = utf-8
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = tab
+indent_size = 8
+
+[*.py]
+charset = utf-8
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 4
@@ -5,5 +5,6 @@
!.clang-format
!.gitignore
+!.editorconfig
# Object files
*.o
EditorConfig [1] ensures consistent coding styles for developers collaborating on the same project across various editors and IDEs. By adopting the Linux project's .editorconfig settings [2] and applying them to OpenSBI, it helps users maintain uniform indentation across different IDEs and version control systems, improving development efficiency. The main difference from Linux project is the addition of 'trim_trailing_whitespace = true', which removes trailing whitespace before newlines. This change affects only three files in OpenSBI, but it improves overall code consistency. $ grep -nr "\s$" --include={*.{c,dts,h,lds,ldS,mk,s,S.py},Kconfig,Makefile,Makefile.*} . ./include/sbi_utils/fdt/fdt_fixup.h:4: * Implement platform specific DT fixups on top of libfdt. ./platform/generic/platform.c:79: * The fw_platform_coldboot_harts_init() function is called by fw_platform_init() ./platform/generic/platform.c:81: * according to the DT property "cold-boot-harts" in "/chosen/opensbi-config" Link: https://editorconfig.org/ [1] Link: https://lore.kernel.org/lkml/ZbAbmchIO8Cd5hNd@surfacebook.localdomain/T/ [2] Signed-off-by: Hui Min Mina Chou <minachou@andestech.com> --- .editorconfig | 21 +++++++++++++++++++++ .gitignore | 1 + 2 files changed, 22 insertions(+) create mode 100644 .editorconfig