GBB: Add flag for forcing full fastboot capability in firmware
This flag is equivalent to FORCE_DEV_BOOT_USB. It allows full fastboot
capability in firmware for developer mode.
BUG=chrome-os-partner:40196
BRANCH=None
TEST=Compiles successfully for smaug.
Change-Id: I82a2ebe7a8b3bbf38694ab81ca2678624f77fca1
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://chromium-review.googlesource.com/271410
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
diff --git a/firmware/2lib/include/2struct.h b/firmware/2lib/include/2struct.h
index ae01c5d..6bc0460 100644
--- a/firmware/2lib/include/2struct.h
+++ b/firmware/2lib/include/2struct.h
@@ -224,6 +224,12 @@
/* Disable PD software sync */
VB2_GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC = (1 << 11),
+
+ /*
+ * Allow full fastboot capability in firmware even if
+ * dev_boot_fastboot_full_cap=0.
+ */
+ VB2_GBB_FLAG_FORCE_DEV_BOOT_FASTBOOT_FULL_CAP = (1 << 13),
};
struct vb2_gbb_header {
diff --git a/firmware/include/gbb_header.h b/firmware/include/gbb_header.h
index e73ea95..c413372 100644
--- a/firmware/include/gbb_header.h
+++ b/firmware/include/gbb_header.h
@@ -34,39 +34,44 @@
/* Flags for .flags field */
/* Reduce the dev screen delay to 2 sec from 30 sec to speedup factory. */
-#define GBB_FLAG_DEV_SCREEN_SHORT_DELAY 0x00000001
+#define GBB_FLAG_DEV_SCREEN_SHORT_DELAY 0x00000001
/*
* BIOS should load option ROMs from arbitrary PCI devices. We'll never enable
* this ourselves because it executes non-verified code, but if a customer
* wants to void their warranty and set this flag in the read-only flash, they
* should be able to do so.
*/
-#define GBB_FLAG_LOAD_OPTION_ROMS 0x00000002
+#define GBB_FLAG_LOAD_OPTION_ROMS 0x00000002
/*
* The factory flow may need the BIOS to boot a non-ChromeOS kernel if the
* dev-switch is on. This flag allows that.
*/
-#define GBB_FLAG_ENABLE_ALTERNATE_OS 0x00000004
+#define GBB_FLAG_ENABLE_ALTERNATE_OS 0x00000004
/* Force dev switch on, regardless of physical/keyboard dev switch position. */
-#define GBB_FLAG_FORCE_DEV_SWITCH_ON 0x00000008
+#define GBB_FLAG_FORCE_DEV_SWITCH_ON 0x00000008
/* Allow booting from USB in dev mode even if dev_boot_usb=0. */
-#define GBB_FLAG_FORCE_DEV_BOOT_USB 0x00000010
+#define GBB_FLAG_FORCE_DEV_BOOT_USB 0x00000010
/* Disable firmware rollback protection. */
-#define GBB_FLAG_DISABLE_FW_ROLLBACK_CHECK 0x00000020
+#define GBB_FLAG_DISABLE_FW_ROLLBACK_CHECK 0x00000020
/* Allow Enter key to trigger dev->tonorm screen transition */
-#define GBB_FLAG_ENTER_TRIGGERS_TONORM 0x00000040
+#define GBB_FLAG_ENTER_TRIGGERS_TONORM 0x00000040
/* Allow booting Legacy OSes in dev mode even if dev_boot_legacy=0. */
-#define GBB_FLAG_FORCE_DEV_BOOT_LEGACY 0x00000080
+#define GBB_FLAG_FORCE_DEV_BOOT_LEGACY 0x00000080
/* Allow booting using alternate keys for FAFT servo testing */
-#define GBB_FLAG_FAFT_KEY_OVERIDE 0x00000100
+#define GBB_FLAG_FAFT_KEY_OVERIDE 0x00000100
/* Disable EC software sync */
-#define GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC 0x00000200
+#define GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC 0x00000200
/* Default to booting legacy OS when dev screen times out */
-#define GBB_FLAG_DEFAULT_DEV_BOOT_LEGACY 0x00000400
+#define GBB_FLAG_DEFAULT_DEV_BOOT_LEGACY 0x00000400
/* Disable PD software sync */
-#define GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC 0x00000800
+#define GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC 0x00000800
/* Disable shutdown on lid closed */
-#define GBB_FLAG_DISABLE_LID_SHUTDOWN 0x00001000
+#define GBB_FLAG_DISABLE_LID_SHUTDOWN 0x00001000
+/*
+ * Allow full fastboot capability in firmware even if
+ * dev_boot_fastboot_full_cap=0.
+ */
+#define GBB_FLAG_FORCE_DEV_BOOT_FASTBOOT_FULL_CAP 0x00002000
#ifdef __cplusplus
extern "C" {
