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Diffstat (limited to 'common/Kconfig')
| -rw-r--r-- | common/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/common/Kconfig b/common/Kconfig index 8c71d3c972..73e3fe3657 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -164,6 +164,16 @@ config SILENT_CONSOLE_UPDATE_ON_RELOC (e.g. NAND). This option makes the value of the 'silent' environment variable take effect at relocation. +config SILENT_CONSOLE_UNTIL_ENV + bool "Keep console silent until environment is loaded" + depends on SILENT_CONSOLE + help + This option makes sure U-Boot will never use the console unless the + environment from flash does not contain the 'silent' variable. If + set, the console is kept silent until after the environment was + loaded. Use this in combination with PRE_CONSOLE_BUFFER to print out + earlier messages after loading the environment when allowed. + config PRE_CONSOLE_BUFFER bool "Buffer characters before the console is available" help |