u-boot: add rockchip version

packages/tools/u-boot/package.mk

@@ -32,6 +32,14 @@ PKG_NEED_UNPACK="$PROJECT_DIR/$PROJECT/bootloader"
 [ -n "$DEVICE" ] && PKG_NEED_UNPACK+=" $PROJECT_DIR/$PROJECT/devices/$DEVICE/bootloader"
 
 case "$PROJECT" in
+  Rockchip)
+    PKG_VERSION="5ecf0ee"
+    PKG_SHA256="fba1d26583d446a5bbb5713fe37848e05b546d125384c2c2d2883414d61b7cad"
+    PKG_URL="https://github.com/rockchip-linux/u-boot/archive/$PKG_VERSION.tar.gz"
+    PKG_PATCH_DIRS="rockchip"
+    PKG_DEPENDS_TARGET+=" rkbin"
+    PKG_NEED_UNPACK+=" $(get_pkg_directory rkbin)"
+    ;;
   *)
     PKG_VERSION="2017.09"
     PKG_SHA256="b2d15f2cf5f72e706025cde73d67247c6da8cd35f7e10891eefe7d9095089744"

packages/tools/u-boot/patches/rockchip/u-boot-0001-dont-build-libfdt.patch

@@ -0,0 +1,75 @@
+From 726b4484a18c5fc135fc6e744d799308c33798fb Mon Sep 17 00:00:00 2001
+From: Jonas Karlman <jonas@kwiboo.se>
+Date: Sat, 2 Dec 2017 11:47:07 +0100
+Subject: [PATCH 1/2] dont build libfdt
+
+---
+ Makefile             | 2 +-
+ scripts/Makefile.spl | 4 ++--
+ tools/Makefile       | 4 ----
+ tools/dtoc/fdt.py    | 2 +-
+ 4 files changed, 4 insertions(+), 8 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 8086f3c93e..4796b488ae 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1379,7 +1379,7 @@ $(timestamp_h): $(srctree)/Makefile FORCE
+ 	$(call filechk,timestamp.h)
+ 
+ checkbinman: tools
+-	@if ! ( echo 'import libfdt' | ( PYTHONPATH=tools $(PYTHON) )); then \
++	@if ! ( echo 'from pylibfdt import libfdt' | ( python )); then \
+ 		echo >&2; \
+ 		echo >&2 '*** binman needs the Python libfdt library.'; \
+ 		echo >&2 '*** Either install it on your system, or try:'; \
+diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl
+index b86ea76bab..ea54f9098c 100644
+--- a/scripts/Makefile.spl
++++ b/scripts/Makefile.spl
+@@ -246,7 +246,7 @@ quiet_cmd_fdtgrep = FDTGREP $@
+ $(obj)/$(SPL_BIN).dtb: dts/dt.dtb $(objtree)/tools/fdtgrep FORCE
+ 	$(call if_changed,fdtgrep)
+ 
+-pythonpath = PYTHONPATH=tools
++pythonpath = python
+ 
+ quiet_cmd_dtocc = DTOC C  $@
+ cmd_dtocc = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ platdata
+@@ -370,7 +370,7 @@ ifneq ($(cmd_files),)
+ endif
+ 
+ checkdtoc: tools
+-	@if ! ( echo 'import libfdt' | ( PYTHONPATH=tools $(PYTHON) )); then \
++	@if ! ( echo 'from pylibfdt import libfdt' | ( python )); then \
+ 		echo '*** dtoc needs the Python libfdt library. Either '; \
+ 		echo '*** install it on your system, or try:'; \
+ 		echo '***'; \
+diff --git a/tools/Makefile b/tools/Makefile
+index a0db19d6b0..d6906a9603 100644
+--- a/tools/Makefile
++++ b/tools/Makefile
+@@ -232,10 +232,6 @@ clean-dirs := lib common
+ 
+ always := $(hostprogs-y)
+ 
+-# Build a libfdt Python module if swig is available
+-# Use 'sudo apt-get install swig libpython-dev' to enable this
+-always += $(if $(shell which swig 2> /dev/null),_libfdt.so)
+-
+ # Generated LCD/video logo
+ LOGO_H = $(objtree)/include/bmp_logo.h
+ LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h
+diff --git a/tools/dtoc/fdt.py b/tools/dtoc/fdt.py
+index dbc338653b..04f3c5935c 100644
+--- a/tools/dtoc/fdt.py
++++ b/tools/dtoc/fdt.py
+@@ -10,7 +10,7 @@ import struct
+ import sys
+ 
+ import fdt_util
+-import libfdt
++from pylibfdt import libfdt
+ 
+ # This deals with a device tree, presenting it as an assortment of Node and
+ # Prop objects, representing nodes and properties, respectively. This file

packages/tools/u-boot/patches/rockchip/u-boot-0002-rockchip-tinker-enable-rockchip-video-driver.patch

@@ -0,0 +1,25 @@
+From 41e6e8066bd63aa560f272b2ef04d87735c2ec2a Mon Sep 17 00:00:00 2001
+From: Jonas Karlman <jonas@kwiboo.se>
+Date: Sun, 22 Oct 2017 12:48:24 +0200
+Subject: [PATCH 2/2] rockchip: tinker: enable rockchip video driver
+
+---
+ configs/tinker-rk3288_defconfig | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/configs/tinker-rk3288_defconfig b/configs/tinker-rk3288_defconfig
+index 00e2d81954..62cae4f21e 100644
+--- a/configs/tinker-rk3288_defconfig
++++ b/configs/tinker-rk3288_defconfig
+@@ -80,6 +80,11 @@ CONFIG_G_DNL_PRODUCT_NUM=0x320a
+ CONFIG_USB_HOST_ETHER=y
+ CONFIG_USB_ETHER_ASIX=y
+ CONFIG_USB_ETHER_SMSC95XX=y
++CONFIG_DM_VIDEO=y
++CONFIG_DISPLAY=y
++CONFIG_VIDEO_ROCKCHIP=y
++CONFIG_DISPLAY_ROCKCHIP_HDMI=y
++CONFIG_CONSOLE_SCROLL_LINES=10
+ CONFIG_USE_TINY_PRINTF=y
+ CONFIG_CMD_DHRYSTONE=y
+ CONFIG_ERRNO_STR=y