From: Matthew McClintock msm@freescale.com
Just setting CONFIG_SILENT_CONSOLE does not make the CONSOLE silent without the silent env variable set. This adds a new define to add this to the default environment easily
Signed-off-by: Matthew McClintock msm@freescale.com --- README | 4 ++++ common/env_common.c | 3 +++ 2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/README b/README index ed73981..8779544 100644 --- a/README +++ b/README @@ -546,6 +546,10 @@ The following options need to be configured: the "silent" environment variable. See doc/README.silent for more information.
+ When CONFIG_SILENT_CONSOLE_AT_BOOT is set u-boot + will be built with silent defined in the default + environment for a completly silent console at boot + - Console Baudrate: CONFIG_BAUDRATE - in bps Select one of the baudrates listed in diff --git a/common/env_common.c b/common/env_common.c index c3e6388..3b09373 100644 --- a/common/env_common.c +++ b/common/env_common.c @@ -123,6 +123,9 @@ uchar default_environment[] = { #if defined(CONFIG_PCI_BOOTDELAY) && (CONFIG_PCI_BOOTDELAY > 0) "pcidelay=" MK_STR(CONFIG_PCI_BOOTDELAY) "\0" #endif +#ifdef CONFIG_SILENT_CONSOLE_AT_BOOT + "silent=1\0" +#endif #ifdef CONFIG_EXTRA_ENV_SETTINGS CONFIG_EXTRA_ENV_SETTINGS #endif