From 716ca530e1c4515d8683c9d5be3d56b301758b66 Mon Sep 17 00:00:00 2001 From: James <> Date: Wed, 4 Nov 2015 11:49:21 +0000 Subject: trunk-47381 --- .../patches-3.18/0104-fix_bootargs_handling.patch | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 target/linux/ramips/patches-3.18/0104-fix_bootargs_handling.patch (limited to 'target/linux/ramips/patches-3.18/0104-fix_bootargs_handling.patch') diff --git a/target/linux/ramips/patches-3.18/0104-fix_bootargs_handling.patch b/target/linux/ramips/patches-3.18/0104-fix_bootargs_handling.patch new file mode 100644 index 0000000..9f76aa1 --- /dev/null +++ b/target/linux/ramips/patches-3.18/0104-fix_bootargs_handling.patch @@ -0,0 +1,40 @@ +--- a/arch/mips/ralink/of.c ++++ b/arch/mips/ralink/of.c +@@ -3,7 +3,7 @@ + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + * +- * Copyright (C) 2008 Imre Kaloz ++ * Copyright (C) 2008-2014 Imre Kaloz + * Copyright (C) 2008-2009 Gabor Juhos + * Copyright (C) 2013 John Crispin + */ +@@ -66,6 +66,17 @@ static int __init early_init_dt_find_mem + return 0; + } + ++static int chosen_dtb; ++ ++static int __init early_init_dt_find_chosen(unsigned long node, const char *uname, ++ int depth, void *data) ++{ ++ if (depth == 1 && !strcmp(uname, "chosen")) ++ chosen_dtb = 1; ++ ++ return 0; ++} ++ + extern struct boot_param_header __image_dtb; + + void __init plat_mem_setup(void) +@@ -78,7 +89,9 @@ void __init plat_mem_setup(void) + */ + __dt_setup_arch(&__image_dtb); + +- strlcpy(arcs_cmdline, boot_command_line, COMMAND_LINE_SIZE); ++ of_scan_flat_dt(early_init_dt_find_chosen, NULL); ++ if (chosen_dtb) ++ strlcpy(arcs_cmdline, boot_command_line, COMMAND_LINE_SIZE); + + of_scan_flat_dt(early_init_dt_find_memory, NULL); + if (memory_dtb) -- cgit v1.2.3