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-rw-r--r--target/linux/omap24xx/base-files/lib/preinit/99_bme_pmm_image14
1 files changed, 14 insertions, 0 deletions
diff --git a/target/linux/omap24xx/base-files/lib/preinit/99_bme_pmm_image b/target/linux/omap24xx/base-files/lib/preinit/99_bme_pmm_image
new file mode 100644
index 0000000000..8e29fd520e
--- /dev/null
+++ b/target/linux/omap24xx/base-files/lib/preinit/99_bme_pmm_image
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+do_extract_cal_bme_pmm() {
+ [ -e /lib/firmware/n810-cal-bme-pmm.fw ] && return 0
+
+ [ -x /usr/bin/calvaria ] || { echo "CAL-BME extract: calvaria not found"; return 1; }
+
+ /usr/bin/calvaria -p -n bme -i last /dev/mtdblock1 >/lib/firmware/n810-cal-bme-pmm.fw || {
+ echo "CAL-BME extract: Failed to extract blob"
+ return 1
+ }
+}
+
+boot_hook_add preinit_mount_root do_extract_cal_bme_pmm