msrtool: use a bit more clever cpuid vendor match
Not everything non-intel is AMD. Change-Id: I06d6fbaa0b4f2c9e61d9b3b4aeeb349a91aa090e Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Reviewed-on: https://review.coreboot.org/18255 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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@ -95,8 +95,8 @@ struct msrdef {
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#define MAX_CORES 8
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typedef enum {
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VENDOR_INTEL = 1,
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VENDOR_AMD = 2,
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VENDOR_INTEL = 0x756e6547,
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VENDOR_AMD = 0x68747541,
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} vendor_t;
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struct cpuid_t {
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@ -36,7 +36,7 @@ struct cpuid_t *cpuid(void) {
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asm ("cpuid" : "=b" (outebx) : "a" (0) : "%ecx", "%edx");
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#endif
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id.vendor = (outebx == 0x756e6547) ? VENDOR_INTEL : VENDOR_AMD;
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id.vendor = outebx;
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/* Then, identificate CPU itself */
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#if defined(__DARWIN__) && !defined(__LP64__)
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