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authorDuncan Laurie <dlaurie@google.com>2019-04-18 16:30:33 -0700
committerDuncan Laurie <dlaurie@chromium.org>2019-06-07 20:50:39 +0000
commitc1c60601eeba69b1a897fec59e00f2dcc65f90dd (patch)
treed779b7001f39221384783fc665c66e319f15dbcd /src
parent3c8c81b1acd06c2145e6f837041a4d1e961b8d05 (diff)
cbmem: Add ID for UCSI
The USB Type-C Connector System Software Interface (UCSI) defines a required memory oregion for the OS UCSI driver to use to communicate with the BIOS and EC. This provides a CBMEM ID that can be used by drivers to allocate this shared memory region for the UCSI driver to use. BUG=b:131083691 Change-Id: Id5b7fa19436443bc11a6ebe3ce89cd552cee4d85 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32356 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src')
-rw-r--r--src/commonlib/include/commonlib/cbmem_id.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/commonlib/include/commonlib/cbmem_id.h b/src/commonlib/include/commonlib/cbmem_id.h
index 535ba3394c..2236c95b8f 100644
--- a/src/commonlib/include/commonlib/cbmem_id.h
+++ b/src/commonlib/include/commonlib/cbmem_id.h
@@ -19,6 +19,7 @@
#define CBMEM_ID_ACPI 0x41435049
#define CBMEM_ID_ACPI_GNVS 0x474e5653
+#define CBMEM_ID_ACPI_UCSI 0x55435349
#define CBMEM_ID_AFTER_CAR 0xc4787a93
#define CBMEM_ID_AGESA_RUNTIME 0x41474553
#define CBMEM_ID_AMDMCT_MEMINFO 0x494D454E
@@ -82,6 +83,7 @@
#define CBMEM_ID_TO_NAME_TABLE \
{ CBMEM_ID_ACPI, "ACPI " }, \
{ CBMEM_ID_ACPI_GNVS, "ACPI GNVS " }, \
+ { CBMEM_ID_ACPI_UCSI, "ACPI UCSI " }, \
{ CBMEM_ID_AGESA_RUNTIME, "AGESA RSVD " }, \
{ CBMEM_ID_AFTER_CAR, "AFTER CAR " }, \
{ CBMEM_ID_AMDMCT_MEMINFO, "AMDMEM INFO" }, \