feat(rk3588s): blink AP display and package source tree

lib/resource/3588s/src/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 Littlev Graphics Library
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

lib/resource/3588s/src/Makefile

@@ -0,0 +1,105 @@
+ROOT_DIR := $(shell pwd)
+
+LVGL_DIR_NAME ?= lvgl
+
+CC ?= gcc
+
+TARGET_NAME := demo
+
+BUILD_DIR := build
+OBJ_DIR := $(BUILD_DIR)/obj
+BIN_DIR := $(BUILD_DIR)/bin
+TARGET := $(BIN_DIR)/$(TARGET_NAME)
+
+IMG_SRC_DIR := user/images
+
+# 图片文件名固定为 logo，后缀可以是 png / jpg / jpeg / bmp
+LOGO_NAME := logo
+LOGO_IMG_EXTS := png jpg jpeg bmp
+LOGO_IMG_FILES := $(foreach ext,$(LOGO_IMG_EXTS),$(IMG_SRC_DIR)/$(LOGO_NAME).$(ext))
+LOGO_IMG := $(firstword $(wildcard $(LOGO_IMG_FILES)))
+
+LOGO_C := $(LOGO_NAME).c
+
+LVGL_IMG_CONV := lv_img_conv
+LVGL_IMG_CF := CF_TRUE_COLOR_ALPHA
+
+APP_CSRCS := $(filter-out logo.c,$(wildcard *.c))
+APP_CSRCS += $(shell if [ -d src ]; then find src -type f -name "*.c"; fi)
+
+LVGL_CSRCS := $(shell if [ -d $(LVGL_DIR_NAME)/src ]; then find $(LVGL_DIR_NAME)/src -type f -name "*.c"; fi)
+
+LV_DRIVERS_CSRCS := $(shell if [ -d lv_drivers ]; then find lv_drivers -type f -name "*.c"; fi)
+
+CSRCS := $(APP_CSRCS)
+CSRCS += $(LVGL_CSRCS)
+CSRCS += $(LV_DRIVERS_CSRCS)
+CSRCS += $(LOGO_C)
+
+OBJS := $(patsubst %.c,$(OBJ_DIR)/%.o,$(CSRCS))
+
+CFLAGS ?= -O3 -g0
+CFLAGS += -Wall
+CFLAGS += -I.
+CFLAGS += -I$(LVGL_DIR_NAME)
+CFLAGS += -I$(LVGL_DIR_NAME)/src
+CFLAGS += -Ilv_drivers
+CFLAGS += -Iinclude
+
+LDFLAGS += -lm
+
+.PHONY: all
+all: $(TARGET)
+
+$(BIN_DIR):
+	mkdir -p $(BIN_DIR)
+
+$(OBJ_DIR):
+	mkdir -p $(OBJ_DIR)
+
+$(LOGO_C): $(LOGO_IMG)
+	@if [ -z "$(LOGO_IMG)" ]; then \
+		echo "Error: 未找到图片文件"; \
+		echo "请将图片命名为以下任意一种格式，并放入 $(IMG_SRC_DIR) 目录："; \
+		echo "  logo.png"; \
+		echo "  logo.jpg"; \
+		echo "  logo.jpeg"; \
+		echo "  logo.bmp"; \
+		exit 1; \
+	fi
+	@echo "Use image: $(LOGO_IMG)"
+	rm -f $(LOGO_C)
+	cp $(LOGO_IMG) ./$(notdir $(LOGO_IMG))
+	$(LVGL_IMG_CONV) $(notdir $(LOGO_IMG)) -f -c $(LVGL_IMG_CF)
+	rm -f ./$(notdir $(LOGO_IMG))
+
+$(OBJ_DIR)/%.o: %.c
+	mkdir -p $(dir $@)
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(TARGET): $(LOGO_C) $(OBJS) | $(BIN_DIR)
+	$(CC) $(OBJS) -o $(TARGET) $(LDFLAGS)
+	@echo "Build success: $(TARGET)"
+
+.PHONY: clean
+clean:
+	rm -rf $(OBJ_DIR)
+	rm -f $(TARGET)
+
+.PHONY: imgclean
+imgclean:
+	rm -f $(LOGO_C)
+
+.PHONY: distclean
+distclean:
+	rm -rf $(BUILD_DIR)
+	rm -f $(LOGO_C)
+
+.PHONY: info
+info:
+	@echo "TARGET = $(TARGET)"
+	@echo "IMG_SRC_DIR = $(IMG_SRC_DIR)"
+	@echo "LOGO_IMG = $(LOGO_IMG)"
+	@echo "LOGO_C = $(LOGO_C)"
+	@echo "Support image formats: $(LOGO_IMG_EXTS)"
+	@echo "CSRCS = $(CSRCS)"

lib/resource/3588s/src/README.md

@@ -0,0 +1,8 @@
+# LVGL for frame buffer device
+
+LVGL configured to work with /dev/fb0 on Linux.
+
+When cloning this repository, also make sure to download submodules (`git submodule update --init --recursive`) otherwise you will be missing key components.
+
+Check out this blog post for a step by step tutorial:
+https://blog.lvgl.io/2018-01-03/linux_fb

lib/resource/3588s/src/S50-lv_demo

@@ -0,0 +1,16 @@
+#! /bin/sh
+
+start() {
+	demo &
+}
+
+case "$1" in
+	start)
+	start
+	;;
+	*)
+	echo "Usage: $0 {start}"
+	exit 1
+esac
+
+exit $?