Hello Simon,

Am 26.07.2016 um 02:58 schrieb Simon Glass:
Add a debug() at this point to help figure out what is wrong.

Signed-off-by: Simon Glass <s...@chromium.org>
---

  arch/x86/cpu/intel_common/cpu.c | 4 +++-
  1 file changed, 3 insertions(+), 1 deletion(-)

Reviewed-by: Heiko Schocher<h...@denx.de>

but wondering why this is in the "binman: A tool for creating firmware images"
series.

bye,
Heiko

diff --git a/arch/x86/cpu/intel_common/cpu.c b/arch/x86/cpu/intel_common/cpu.c
index 0fdef6f..ae42095 100644
--- a/arch/x86/cpu/intel_common/cpu.c
+++ b/arch/x86/cpu/intel_common/cpu.c
@@ -42,8 +42,10 @@ int cpu_common_init(void)
        enable_lapic();

        ret = microcode_update_intel();
-       if (ret && ret != -EEXIST)
+       if (ret && ret != -EEXIST) {
+               debug("%s: Microcode update failure (err=%d)\n", __func__, ret);
                return ret;
+       }

        /* Enable upper 128bytes of CMOS */
        writel(1 << 2, RCB_REG(RC));


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