From 713521fcc2136cd6d1710ffcb24f5464ca7b7955 Mon Sep 17 00:00:00 2001
From: Taylor Helsper <tehelsper@gmail.com>
Date: Wed, 9 Oct 2019 07:54:16 -0500
Subject: [PATCH] Add rock64 specific overlaygit status

---
 make_rootfs.sh                                |  1 +
 rootfs/rock64/etc/default/armbian-ramlog      | 12 +++++++
 rootfs/rock64/etc/default/armbian-zram-config | 34 +++++++++++++++++++
 3 files changed, 47 insertions(+)
 create mode 100644 rootfs/rock64/etc/default/armbian-ramlog
 create mode 100644 rootfs/rock64/etc/default/armbian-zram-config

diff --git a/make_rootfs.sh b/make_rootfs.sh
index 8bf2275b..de91cd07 100755
--- a/make_rootfs.sh
+++ b/make_rootfs.sh
@@ -10,6 +10,7 @@ mkdir -p out/rootfs_debian/
 
 ### Make rock64 rootfs ###
 cp -rf rootfs/standard/* out/rootfs_rock64/
+cp -rf rootfs/rock64/* out/rootfs_rock64/
 cp -f CHANGELOG out/rootfs_rock64/usr/share/mynode/changelog
 rm -f out/mynode_rootfs_rock64.tar.gz
 tar -zcvf out/mynode_rootfs_rock64.tar.gz ./out/rootfs_rock64/*
diff --git a/rootfs/rock64/etc/default/armbian-ramlog b/rootfs/rock64/etc/default/armbian-ramlog
new file mode 100644
index 00000000..6f850f09
--- /dev/null
+++ b/rootfs/rock64/etc/default/armbian-ramlog
@@ -0,0 +1,12 @@
+# configuration values for the armbian-ram-logging service
+#
+# enable the armbian-ram-logging service?
+ENABLED=true
+#
+# size of the tmpfs mount -- please keep in mind to adjust /etc/default/armbian-zram-config too when increasing
+SIZE=100M
+#
+# use rsync instead of cp -r
+# requires rsync installed, may provide better performance
+# due to copying only new and changed files
+USE_RSYNC=false
diff --git a/rootfs/rock64/etc/default/armbian-zram-config b/rootfs/rock64/etc/default/armbian-zram-config
new file mode 100644
index 00000000..c0735230
--- /dev/null
+++ b/rootfs/rock64/etc/default/armbian-zram-config
@@ -0,0 +1,34 @@
+# configuration values for the armbian-zram-config service
+#
+# enable the armbian-zram-config service?
+#ENABLED=true
+
+# percentage of zram used as swap compared to physically available DRAM.
+# Huge overcommitment (300) is possible and sometimes desirable. See
+# https://forum.armbian.com/topic/5565-zram-vs-swap/?do=findComment&comment=61082
+# and don't forget to adjust $MEM_LIMIT_PERCENTAGE below too.
+# ZRAM_PERCENTAGE=50
+
+# percentage of DRAM available to zram. If this amount is exceeded the zram
+# devices used for swap simply behave as if the device is full. You need to
+# adjust/increase this value only if you want to work with massive memory
+# overcommitment (ZRAM_PERCENTAGE exceeding 150 for example)
+# MEM_LIMIT_PERCENTAGE=50
+
+# create how many zram devices max for swap
+# ZRAM_MAX_DEVICES=4
+
+# Which algorithm for zram based swapping. Seems lzo is best choice on ARM:
+# https://forum.armbian.com/topic/8161-swap-on-sbc/?do=findComment&comment=61668
+# SWAP_ALGORITHM=lzo
+
+# Which algorithm to choose for zram based ramlog partition
+# RAMLOG_ALGORITHM=zstd
+
+# Which algorithm to choose for zram based /tmp
+# TMP_ALGORITHM=zstd
+
+# If defined a separate partition will be used as zram backing device. Be CAREFUL
+# which partition you assign and read starting from CONFIG_ZRAM_WRITEBACK in
+# https://www.kernel.org/doc/Documentation/blockdev/zram.txt
+# ZRAM_BACKING_DEV=/dev/nvme0n2