[S] Change in coreboot[master]: soc/amd/mendocino: Add STB Spill-to-DRAM enum

[Martin L Roth (Code Review)]

Martin L Roth has submitted this change. ( https://review.coreboot.org/c/coreboot/+/68686 )

Change subject: soc/amd/mendocino: Add STB Spill-to-DRAM enum
......................................................................

soc/amd/mendocino: Add STB Spill-to-DRAM enum

This is the enum value to initialize the Smart Trace Buffer's
Spill-to-DRAM feature.  More information on how this is used is
available in the STB Linux kernel driver.

Signed-off-by: Martin Roth 
Change-Id: Iab2e5fb121902959ddd0e7c8cca930a327b69291
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68686
Tested-by: build bot (Jenkins) 
Reviewed-by: Marshall Dawson 
---
M src/soc/amd/mendocino/include/soc/smu.h
1 file changed, 18 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Marshall Dawson: Looks good to me, approved

diff --git a/src/soc/amd/mendocino/include/soc/smu.h b/src/soc/amd/mendocino/include/soc/smu.h
index c2c629e..b811aca 100644
--- a/src/soc/amd/mendocino/include/soc/smu.h
+++ b/src/soc/amd/mendocino/include/soc/smu.h
@@ -12,6 +12,7 @@

enum smu_message_id {
    SMC_MSG_S3ENTRY = 0x0b,
+	SMC_MSG_SET_S2D_ADDR = 0x53,
 };

/*