summaryrefslogtreecommitdiff
path: root/src/vendorcode
diff options
context:
space:
mode:
Diffstat (limited to 'src/vendorcode')
-rw-r--r--src/vendorcode/google/chromeos/gnvs.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/vendorcode/google/chromeos/gnvs.h b/src/vendorcode/google/chromeos/gnvs.h
index e865c0e832..62fa08c5f2 100644
--- a/src/vendorcode/google/chromeos/gnvs.h
+++ b/src/vendorcode/google/chromeos/gnvs.h
@@ -41,6 +41,18 @@
#define ACTIVE_ECFW_RO 0
#define ACTIVE_ECFW_RW 1
+/*
+ * chromeos_acpi_t portion of ACPI GNVS is assumed to live at
+ * 0x100 - 0x1000. When defining global_nvs_t, use check_member
+ * to ensure that it is properly aligned:
+ *
+ * check_member(global_nvs_t, chromeos, GNVS_CHROMEOS_ACPI_OFFSET);
+ */
+#define GNVS_CHROMEOS_ACPI_OFFSET 0x100
+
+/* device_nvs_t is assumed to live directly after chromeos_acpi_t. */
+#define GNVS_DEVICE_NVS_OFFSET 0x1000
+
typedef struct {
/* ChromeOS specific */
u32 vbt0; // 00 boot reason