1*9dc70af8SWarner Losh 2*9dc70af8SWarner Losh############################################################################### 3*9dc70af8SWarner Losh# Tubenv DShow or import U-Boot environment variables 4*9dc70af8SWarner Losh 5*9dc70af8SWarner Losh ubenv <import | show> [varname ...] 6*9dc70af8SWarner Losh 7*9dc70af8SWarner Losh Display U-Boot environment variables, or import them into the 8*9dc70af8SWarner Losh loader environment (which makes them available in the kernel). 9*9dc70af8SWarner Losh 10*9dc70af8SWarner Losh############################################################################### 11*9dc70af8SWarner Losh# Tubenv Simport DImport U-Boot env vars 12*9dc70af8SWarner Losh 13*9dc70af8SWarner Losh ubenv import [varname ...] 14*9dc70af8SWarner Losh 15*9dc70af8SWarner Losh If no variable names are specified, all U-Boot environment 16*9dc70af8SWarner Losh variables are imported. Each variable is prefixed with "uboot." 17*9dc70af8SWarner Losh to avoid any possible conflicts with loader or kernel variables. 18*9dc70af8SWarner Losh 19*9dc70af8SWarner Losh############################################################################### 20*9dc70af8SWarner Losh# Tubenv Sshow DShow U-Boot env vars 21*9dc70af8SWarner Losh 22*9dc70af8SWarner Losh ubenv show [varname ...] 23*9dc70af8SWarner Losh 24*9dc70af8SWarner Losh If no variable names are specified, all U-Boot environment 25*9dc70af8SWarner Losh variables are shown. 26*9dc70af8SWarner Losh 27