diff options
| -rw-r--r-- | tee-fs-setup.sh | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/tee-fs-setup.sh b/tee-fs-setup.sh deleted file mode 100644 index 8ac25f7..0000000 --- a/tee-fs-setup.sh +++ /dev/null @@ -1,40 +0,0 @@ -#!/system/bin/sh - -DEVICE="/dev/block/platform/omap/omap_hsmmc.0/by-name/dgs" - -log_to_kernel() { - echo "$*" > /dev/kmsg -} - -create_tee_fs() { - make_ext4fs -J -b 4096 ${DEVICE} || exit 1 - mount -t ext4 ${DEVICE} /tee || exit 1 - mkdir /tee/smc || exit 1 - chmod 0770 /tee/smc || exit 1 - chown drmrpc:drmrpc /tee/smc || exit 1 - restorecon -R /tee/smc || exit 1 -} - -if [ ! -e /tee/smc ]; then - # sha1 hash of the empty 4MB partition. - EXPECTED_HASH="2bccbd2f38f15c13eb7d5a89fd9d85f595e23bc3" - ACTUAL_HASH="`/system/bin/sha1sum ${DEVICE}`" - if [ "${ACTUAL_HASH}" == "${EXPECTED_HASH} ${DEVICE}" ]; then - if create_tee_fs > /dev/kmsg 2>&1; then - log_to_kernel "tee-fs-setup: successfully initialized /tee for SMC, rebooting." - # tf_daemon gets stuck when started after FS initialization, - # but works fine after reboot. - mount -t ext4 -o remount,ro /tee - reboot - else - log_to_kernel "tee-fs-setup: initialization of /tee for SMC failed. SMC won't function!" - fi - else - log_to_kernel "tee-fs-setup: unexpected hash '${ACTUAL_HASH}', skipping /tee filesystem creation. SMC won't function!" - fi -else - log_to_kernel "tee-fs-setup: /tee is already initialized for SMC, nothing to do." - setprop init.tee_fs.ready true -fi - -exit 0 |