New patch to review for coreboot: 4e7b839 vboot: adding VBSD_BOOT_FIRMWARE_WP_ENABLED logic

[Aaron Durbin]

Aaron Durbin ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9437

-gerrit

commit 4e7b839dccfb3e8febe0e4e5d59368ee3f3120a1
Author: Gediminas Ramanauskas 
Date:   Tue Nov 4 20:07:09 2014 -0800

vboot: adding VBSD_BOOT_FIRMWARE_WP_ENABLED logic

BUG=chrome-os-partner:33395
    BRANCH=none
    TEST=emerge and test using crossystem

Original-Change-Id: I0d49f85219d45c837a7100e0195bef86da2c6cdd
    Original-Signed-off-by: Gediminas Ramanauskas 
    Original-Reviewed-on: https://chromium-review.googlesource.com/227546
    Original-Reviewed-by: Aaron Durbin

(cherry picked from commit 5a2868e04140973691136adfd7d9e6d1aa1f6dae)
    Signed-off-by: Aaron Durbin

Change-Id: I93c1ea9ce1270c2c143fd44ead2291dfbc114c00
---
 src/vendorcode/google/chromeos/vboot2/vboot_handoff.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/vendorcode/google/chromeos/vboot2/vboot_handoff.c b/src/vendorcode/google/chromeos/vboot2/vboot_handoff.c
index a8573d0..7a61429 100644
--- a/src/vendorcode/google/chromeos/vboot2/vboot_handoff.c
+++ b/src/vendorcode/google/chromeos/vboot2/vboot_handoff.c
@@ -59,7 +59,7 @@ static void *load_ramstage(struct vboot_handoff *vboot_handoff,
 /**
  * Sets vboot_handoff based on the information in vb2_shared_data
  *
- * TODO: Read wp switch to set VBSD_BOOT_FIRMWARE_WP_ENABLED
+ * TODO: Add VBSD_BOOT_FIRMWARE_SW_WP_ENABLED logic
  */
 static void fill_vboot_handoff(struct vboot_handoff *vboot_handoff,
    		       struct vb2_shared_data *vb2_sd)
@@ -80,6 +80,9 @@ static void fill_vboot_handoff(struct vboot_handoff *vboot_handoff,
    vb_sd->data_size = VB_SHARED_DATA_MIN_SIZE;
    vb_sd->data_used = sizeof(VbSharedDataHeader);

+	if (get_write_protect_state())
+		vb_sd->flags |= VBSD_BOOT_FIRMWARE_WP_ENABLED;
+
    if (vb2_sd->recovery_reason) {
    	vb_sd->firmware_index = 0xFF;
    	if (vb2_sd->recovery_reason == VB2_RECOVERY_RO_MANUAL)