[OpenWrt-Devel] mxs: allow bootloader to pass kernel cmdline
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Message ID 1417905173-31494-8-git-send-email-mhei@heimpold.de
State Accepted
Headers show

Commit Message

Michael Heimpold Dec. 6, 2014, 10:32 p.m. UTC
This enables the config option to allow a bootloader, e.g. U-Boot,
to pass the kernel command line arguments. Without, only the
predefined command line from DT is used.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>
---
 target/linux/mxs/config-3.14 |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Patch
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diff --git a/target/linux/mxs/config-3.14 b/target/linux/mxs/config-3.14
index ead8dc3..0ae8355 100644
--- a/target/linux/mxs/config-3.14
+++ b/target/linux/mxs/config-3.14
@@ -27,7 +27,9 @@  CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
 CONFIG_ARM=y
 CONFIG_ARM_AMBA=y
 CONFIG_ARM_APPENDED_DTB=y
-# CONFIG_ARM_ATAG_DTB_COMPAT is not set
+CONFIG_ARM_ATAG_DTB_COMPAT=y
+# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND is not set
+CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_ARM_CPU_SUSPEND=y
 CONFIG_ARM_L1_CACHE_SHIFT=5
 CONFIG_ARM_NR_BANKS=8