[PATCH 0/3] miscellaneous fixes of eficonfig

This series includes bugfix, new Kconfig option to add the limit of boot option index, and refactoring.

Masahisa Kojima (3): eficonfig: fix going one directory up issue cmd: add maximum boot option index Kconfig option eficonfig: use u16_strsize() to get u16 string buffer size

cmd/Kconfig | 12 ++++++++++++ cmd/eficonfig.c | 15 +++++++-------- 2 files changed, 19 insertions(+), 8 deletions(-)