[LEDE-DEV] [PATCH] kernel: make fix extending dtb cmd with bootloader

[Hauke Mehrtens]

This was introduced in kernel 4.4, but broken there and fixed in 4.5.
I would like to activate it, but I am scared about the boot loader
around giving us all sorts of command lines.

Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 .../patches-4.4/094-MIPS-Fix-macro-typo.patch      | 33 ++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 target/linux/generic/patches-4.4/094-MIPS-Fix-macro-typo.patch

diff --git a/target/linux/generic/patches-4.4/094-MIPS-Fix-macro-typo.patch b/target/linux/generic/patches-4.4/094-MIPS-Fix-macro-typo.patch
new file mode 100644
index 0000000..783e1cf
--- /dev/null
+++ b/target/linux/generic/patches-4.4/094-MIPS-Fix-macro-typo.patch
@@ -0,0 +1,33 @@
+From 2549cc967ebb4043f3507b55e3dc579f44d3b516 Mon Sep 17 00:00:00 2001
+From: Jaedon Shin <jaedon.shin at gmail.com>
+Date: Mon, 21 Dec 2015 12:47:35 +0900
+Subject: [PATCH] MIPS: Fix macro typo
+
+Change the CONFIG_MIPS_CMDLINE_EXTEND to CONFIG_MIPS_CMDLINE_DTB_EXTEND
+to resolve the EXTEND_WITH_PROM macro.
+
+Signed-off-by: Jaedon Shin <jaedon.shin at gmail.com>
+Fixes: 2024972ef533 ("MIPS: Make the kernel arguments from dtb available")
+Reviewed-by: Alexander Sverdlin <alexander.svedlin at gmail.com>
+Cc: Jonas Gorski <jogo at openwrt.org>
+Cc: Masahiro Yamada <yamada.masahiro at socionext.com>
+Cc: Paul Burton <paul.burton at imgtec.com>
+Cc: Aaro Koskinen <aaro.koskinen at nokia.com>
+Cc: linux-mips at linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/11909/
+Signed-off-by: Ralf Baechle <ralf at linux-mips.org>
+---
+ arch/mips/kernel/setup.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/mips/kernel/setup.c
++++ b/arch/mips/kernel/setup.c
+@@ -623,7 +623,7 @@ static void __init request_crashkernel(s
+ 
+ #define USE_PROM_CMDLINE	IS_ENABLED(CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER)
+ #define USE_DTB_CMDLINE		IS_ENABLED(CONFIG_MIPS_CMDLINE_FROM_DTB)
+-#define EXTEND_WITH_PROM	IS_ENABLED(CONFIG_MIPS_CMDLINE_EXTEND)
++#define EXTEND_WITH_PROM	IS_ENABLED(CONFIG_MIPS_CMDLINE_DTB_EXTEND)
+ 
+ static void __init arch_mem_init(char **cmdline_p)
+ {
-- 
2.10.2