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[PATCH v2 05/17] sh: command line passing chosen/bootargs in devicetree

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  [PATCH v2 05/17] sh: command line passing chosen/bootargs in devicetree Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-06-12 09:00 +0200
    Re: [PATCH v2 05/17] sh: command line passing chosen/bootargs in  devicetree Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2016-06-12 13:40 +0200

#1420177 — [PATCH v2 05/17] sh: command line passing chosen/bootargs in devicetree

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
---
 arch/sh/kernel/setup.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 8e3b099..d97de16 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -280,6 +280,8 @@ void __init setup_arch(char **cmdline_p)
 #endif
 	enable_mmu();
 
+
+#ifndef CONFIG_OF
 	ROOT_DEV = old_decode_dev(ORIG_ROOT_DEV);
 
 	printk(KERN_NOTICE "Boot params:\n"
@@ -301,6 +303,7 @@ void __init setup_arch(char **cmdline_p)
 
 	if (!MOUNT_ROOT_RDONLY)
 		root_mountflags &= ~MS_RDONLY;
+#endif
 	init_mm.start_code = (unsigned long) _text;
 	init_mm.end_code = (unsigned long) _etext;
 	init_mm.end_data = (unsigned long) _edata;
@@ -323,9 +326,13 @@ void __init setup_arch(char **cmdline_p)
 #endif
 #endif
 
+#if !defined(CONFIG_OF) || defined(USE_BUILTIN_DTB)
 	/* Save unparsed command line copy for /proc/cmdline */
 	memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
 	*cmdline_p = command_line;
+#else
+	*cmdline_p = boot_command_line;
+#endif
 
 	parse_early_param();
 
-- 
2.7.0

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#1420244 — Re: [PATCH v2 05/17] sh: command line passing chosen/bootargs in devicetree

On 6/12/2016 9:54 AM, Yoshinori Sato wrote:

> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
> ---
>  arch/sh/kernel/setup.c | 7 +++++++
>  1 file changed, 7 insertions(+)
>
> diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
> index 8e3b099..d97de16 100644
> --- a/arch/sh/kernel/setup.c
> +++ b/arch/sh/kernel/setup.c
> @@ -280,6 +280,8 @@ void __init setup_arch(char **cmdline_p)
>  #endif
>  	enable_mmu();
>
> +

    Another empty line hardly needed here.

> +#ifndef CONFIG_OF
>  	ROOT_DEV = old_decode_dev(ORIG_ROOT_DEV);
>
>  	printk(KERN_NOTICE "Boot params:\n"
[...]

MBR, Sergei

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