From 47c6d8ebcb113b10a3bfb7abcad9ee38dab8041c Mon Sep 17 00:00:00 2001
From: zador-blood-stained <zador-blood-stained@users.noreply.github.com>
Date: Mon, 31 Oct 2016 21:45:20 +0300
Subject: [PATCH] Experimental camera settings support for pine64

---
 config/bootenv/pine64-default.txt          |  1 +
 config/bootscripts/boot-pine64-default.cmd | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/config/bootenv/pine64-default.txt b/config/bootenv/pine64-default.txt
index a73d7caa7f..1628ebf087 100644
--- a/config/bootenv/pine64-default.txt
+++ b/config/bootenv/pine64-default.txt
@@ -1,3 +1,4 @@
 verbosity=1
 console=both
 disp_mode=720p60
+camera_type=none
diff --git a/config/bootscripts/boot-pine64-default.cmd b/config/bootscripts/boot-pine64-default.cmd
index d76f7178cc..2481c35029 100644
--- a/config/bootscripts/boot-pine64-default.cmd
+++ b/config/bootscripts/boot-pine64-default.cmd
@@ -11,6 +11,7 @@ setenv console "both"
 setenv disp_mem_reserves "off"
 setenv disp_mode "720p60"
 setenv rootfstype "ext4"
+setenv camera_type "none"
 
 if ext4load mmc 0 ${load_addr} /boot/armbianEnv.txt || fatload mmc 0 ${load_addr} armbianEnv.txt || ext4load mmc 0 ${load_addr} armbianEnv.txt; then
 	env import -t ${load_addr} ${filesize}
@@ -59,6 +60,21 @@ if test "${disp_mem_reserves}" = "off"; then
 	# TODO: Remove reserved memory from DT or disable devices?
 fi
 
+# default, only set status
+if test "${camera_type}" = "s5k4ec"; then
+	fdt set /soc@01c00000/vfe@0/ status "okay"
+	fdt set /soc@01c00000/vfe@0/dev@0/ status "okay"
+fi
+
+# change name, i2c address and vdd voltage
+if test "${camera_type}" = "ov5640"; then
+	fdt set /soc@01c00000/vfe@0/dev@0/ csi0_dev0_mname "ov5640"
+	fdt set /soc@01c00000/vfe@0/dev@0/ csi0_dev0_twi_addr "<0x00000078>"
+	fdt set /soc@01c00000/vfe@0/dev@0/ csi0_dev0_iovdd_vol "<0x001b7740>"
+	fdt set /soc@01c00000/vfe@0/ status "okay"
+	fdt set /soc@01c00000/vfe@0/dev@0/ status "okay"
+fi
+
 booti ${kernel_addr} ${initrd_addr} ${fdt_addr}
 
 # Recompile with: