summaryrefslogtreecommitdiff
path: root/src/soc/intel/baytrail/include
diff options
context:
space:
mode:
authorJonathan Neuschäfer <j.neuschaefer@gmx.net>2017-10-30 17:20:18 +0100
committerMartin Roth <martinroth@google.com>2017-11-04 00:33:26 +0000
commit0781cbe1d33e62a26a234962bc271209cc22c931 (patch)
tree99aca77e0aab82cd3c869f333a6ff33fd63f391d /src/soc/intel/baytrail/include
parent7bd4715a7016b3228df877d625cf26a3694cfebe (diff)
downloadcoreboot-0781cbe1d33e62a26a234962bc271209cc22c931.tar.xz
sb and soc: Enforce correct offset of member "chromeos" in global_nvs_t
The padding has recently been broken in commit 90ebf96df5 ("soc/intel/skylake: Add GNVS variables and include SGX ASL") and fixed again in commit af88398887 ("soc/intel/skylake: Fix broken GNVS offset for chromeos"). Avoid this bug in the future. Change-Id: I1bf3027bba239c8747ad26a3130a7e047d3b8c94 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/22229 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/soc/intel/baytrail/include')
-rw-r--r--src/soc/intel/baytrail/include/soc/nvs.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/soc/intel/baytrail/include/soc/nvs.h b/src/soc/intel/baytrail/include/soc/nvs.h
index 8e6819d3b2..fdc4e10e6c 100644
--- a/src/soc/intel/baytrail/include/soc/nvs.h
+++ b/src/soc/intel/baytrail/include/soc/nvs.h
@@ -17,11 +17,12 @@
#ifndef _BAYTRAIL_NVS_H_
#define _BAYTRAIL_NVS_H_
+#include <commonlib/helpers.h>
#include <compiler.h>
#include <vendorcode/google/chromeos/gnvs.h>
#include <soc/device_nvs.h>
-typedef struct {
+typedef struct global_nvs_t {
/* Miscellaneous */
u16 osys; /* 0x00 - Operating System */
u8 smif; /* 0x02 - SMI function call ("TRAP") */
@@ -66,6 +67,7 @@ typedef struct {
/* Baytrail LPSS (0x1000) */
device_nvs_t dev;
} __packed global_nvs_t;
+check_member(global_nvs_t, chromeos, 0x100);
void acpi_create_gnvs(global_nvs_t *gnvs);
#ifdef __SMM__