On Wed, 16 Sep 2015 14:40:48 +0800
Kevin Du Huanpeng <u74147@xxxxxxxxx> wrote:
> Signed-off-by: Kevin Du Huanpeng <u74147@xxxxxxxxx>
> ---
> arch/mips/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
> index aeb5c04..fde4c2e 100644
> --- a/arch/mips/Kconfig
> +++ b/arch/mips/Kconfig
> @@ -6,6 +6,7 @@ config MIPS
> select HAS_KALLSYMS
> select HAVE_CONFIGURABLE_MEMORY_LAYOUT
> select HAVE_CONFIGURABLE_TEXT_BASE
> + select BANNER
> default y
>
> config SYS_SUPPORTS_BIG_ENDIAN
> --
> 1.9.1
>
IMHO we can make banner use in start.S optional. E.g.:
diff --git a/arch/mips/boot/start.S b/arch/mips/boot/start.S
index 7e2ae5e..f3a6a00 100644
--- a/arch/mips/boot/start.S
+++ b/arch/mips/boot/start.S
@@ -22,8 +22,10 @@
#include <asm/mipsregs.h>
#include <asm/asm.h>
#include <asm-generic/memory_layout.h>
+#ifdef CONFIG_BANNER
#include <generated/compile.h>
#include <generated/utsrelease.h>
+#endif
/*
* ADR macro instruction (inspired by ARM)
@@ -52,6 +54,7 @@ _pc: addiu \rd, ra, \label - _pc # label is assumed to be
EXPORT(_start)
+#ifdef CONFIG_BANNER
b __start
nop
@@ -60,6 +63,8 @@ EXPORT(_start)
.byte 0
.align 4
+#endif /* CONFIG_BANNER */
+
__start:
/* disable watchpoints */
mtc0 zero, CP0_WATCHLO
Or even add an separate option to include utsrelease information into start.S.
--
Best regards,
Antony Pavlov
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