[coreboot-gerrit] Patch set updated for coreboot: e250a13 vboot: adding VBSD_BOOT_FIRMWARE_WP_ENABLED logic
Patrick Georgi (pgeorgi@google.com)
gerrit at coreboot.org
Thu Apr 9 21:59:25 CEST 2015
Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9437
-gerrit
commit e250a133a2418fd5afd970cba2b764cba6a9dde1
Author: Gediminas Ramanauskas <gedis at google.com>
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 <gedis at chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/227546
Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
(cherry picked from commit 5a2868e04140973691136adfd7d9e6d1aa1f6dae)
Signed-off-by: Aaron Durbin <adurbin at chromium.org>
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)
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