soc/mediatek/mt8183: Update DRAM calibration blob to 12573.25

A new release of dram.elf built from Chrome OS 12573.25.0.

BUG=b:80501386
TEST=emerge-kukui coreboot chromeos-bootimage # And boots properly

Change-Id: Ia2d4571eb0a214989b31f87f3a6ecdcdc44cd37d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/blobs/+/1918502
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Commit-Queue: Hung-Te Lin <hungte@chromium.org>
Tested-by: Hung-Te Lin <hungte@chromium.org>
(cherry picked from commit 5abb7b842f8211b6cdea336a7bbe16b397bf72e2)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/blobs/+/1918504
Reviewed-by: Yu-Ping Wu <yupingso@chromium.org>
Commit-Queue: Yu-Ping Wu <yupingso@chromium.org>
Auto-Submit: Hung-Te Lin <hungte@chromium.org>
diff --git a/soc/mediatek/mt8183/dram.elf b/soc/mediatek/mt8183/dram.elf
index 0522aaf..d0a31e3 100644
--- a/soc/mediatek/mt8183/dram.elf
+++ b/soc/mediatek/mt8183/dram.elf
Binary files differ
diff --git a/soc/mediatek/mt8183/dram_release_notes.txt b/soc/mediatek/mt8183/dram_release_notes.txt
index da52a0b..4536991 100644
--- a/soc/mediatek/mt8183/dram_release_notes.txt
+++ b/soc/mediatek/mt8183/dram_release_notes.txt
@@ -1,3 +1,17 @@
+# 2019.11.18
+
+1. Build from Chrome OS 12573.25.0
+2. Include changes:
+
+CL:*2150073 dramc: reduce the default DRAM calibration log
+
+# 2019.11.14
+
+1. Built from Chrome OS 12573.20.0
+2. Include changes:
+
+CL:*2134550 driver: Do not add \r when printing logs to external console
+
 # 2019.10.31
 
 1. Built from Chrome OS 12573.16.0