The commit
20bfac0599bd ("x86: zImage: add Intel MID platforms support")
introduced an assignment of subarch field in boot parameters, though
missed the right place of doing that. It doesn't matter if we have or
not a kernel command line supplied, we just set that field. Although
guard it by protocol version which supports it.
Fixes: 20bfac0599bd ("x86: zImage: add Intel MID platforms support")
Cc: Vincent Tinelli <vincent.tine...@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
---
arch/x86/lib/zimage.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c
index 00172dc7c1..d224db4e07 100644
--- a/arch/x86/lib/zimage.c
+++ b/arch/x86/lib/zimage.c
@@ -246,14 +246,15 @@ int setup_zimage(struct boot_params *setup_base, char
*cmd_line, int auto_boot,
hdr->setup_move_size = 0x9100;
}
-#if defined(CONFIG_INTEL_MID)
- hdr->hardware_subarch = X86_SUBARCH_INTEL_MID;
-#endif
-
/* build command line at COMMAND_LINE_OFFSET */
build_command_line(cmd_line, auto_boot);
}
+#ifdef CONFIG_INTEL_MID
+ if (bootproto >= 0x0207)
+ hdr->hardware_subarch = X86_SUBARCH_INTEL_MID;
+#endif
+
setup_video(&setup_base->screen_info);
return 0;
--
2.15.1
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