From: Matthew McClintock <m...@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 <m...@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
--
1.7.5
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