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-rw-r--r--board/chromebook-x86/coreboot/flashmap-8mb.dtsi20
1 files changed, 16 insertions, 4 deletions
diff --git a/board/chromebook-x86/coreboot/flashmap-8mb.dtsi b/board/chromebook-x86/coreboot/flashmap-8mb.dtsi
index 6a9d5867ba..c225e5a4e7 100644
--- a/board/chromebook-x86/coreboot/flashmap-8mb.dtsi
+++ b/board/chromebook-x86/coreboot/flashmap-8mb.dtsi
@@ -186,9 +186,9 @@
* extensions. cros_bundle_firmware dislikes holes in the
* FMAP, so we cover all empty space here.
*/
- ro-unused@0 {
- label = "ro-unused";
- reg = <0x00400000 0x00250000>;
+ ro-unused-1@0 {
+ label = "ro-unused-1";
+ reg = <0x00400000 0x00170000>;
type = "wiped";
wipe-value = [ff];
};
@@ -198,12 +198,24 @@
label = "ro-vpd";
/* VPD offset must be aligned to 4K bytes */
- reg = <0x00650000 0x00020000>; /* 128 KB */
+ reg = <0x00570000 0x00020000>; /* 128 KB */
read-only;
type = "wiped";
wipe-value = [ff];
};
+ /*
+ * This space is currently unused and reserved for future
+ * extensions. cros_bundle_firmware dislikes holes in the
+ * FMAP, so we cover all empty space here.
+ */
+ ro-unused-2@0 {
+ label = "ro-unused-2";
+ reg = <0x00590000 0x000e0000>;
+ type = "wiped";
+ wipe-value = [ff];
+ };
+
/* ---- Section: Read-only ---- */
ro-section@0 {
label = "ro-section";