soc/amd/stoneyridge,picasso: Switch SMM lock condition
SMM_TSEG is a qualifier between TSEG and ASEG memory region. ASEG is deprecated and not supported for this platform in coreboot codebase. The SMM lock should be set based on whether SMM is installed or not, HAVE_SMI_HANDLER currently tells that. Change-Id: I9756f8a59ccfedd59d5b997b35313452dd0c4f46 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34127 Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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@ -29,7 +29,7 @@ static void per_core_finalize(void *unused)
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if (hwcr.lo & SMM_LOCK) /* Skip if already locked, avoid GPF */
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return;
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if (CONFIG(SMM_TSEG)) {
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if (CONFIG(HAVE_SMI_HANDLER)) {
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mask = rdmsr(SMM_MASK_MSR);
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mask.lo |= SMM_TSEG_VALID;
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wrmsr(SMM_MASK_MSR, mask);
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@ -29,7 +29,7 @@ static void per_core_finalize(void *unused)
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if (hwcr.lo & SMM_LOCK) /* Skip if already locked, avoid GPF */
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return;
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if (CONFIG(SMM_TSEG)) {
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if (CONFIG(HAVE_SMI_HANDLER)) {
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mask = rdmsr(SMM_MASK_MSR);
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mask.lo |= SMM_TSEG_VALID;
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wrmsr(SMM_MASK_MSR, mask);
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