概述

 Android 开机画面由三部分组成，第一部分在bootloader启动时显示（uboot）；第二部分在启动kernel 时显示（kernel）；第三部分在系统启动时（bootanimation）显示（动画）。
uboot、kernel的LOGO(项目中一般这两张图片是一样的，即常说的开机LOGO)。

代码位置

mtk6739_q0_mp1/device/mediateksample/g2020eir_v1_ga_bf/ProjectConfig.mk{$LK} = vendor/mediatek/proprietary/bootable/bootloader/lk{$LK}/target/g2020eir_v1_ga_bf/include/target/cust_display.h
{$LK}/lib/libshowlogo/cust_display.h{$LK}/platform/mt6765/mt_logo.c
{$LK}/platform/mt6765/include/platform/mt_logo.h
{$LK}/platform/mt6765/platform.c

代码分析

  • 1.logo图片选择

 一般logo目录下会有很多格式的图片，例如hdplus、hvga、hd720，具体使用哪种格式的图片，取决于项目中的配置文件ProjectConfig.mk。例如在mt6765中使用的是Boot_LOGO=hdplus格式，如下代码所示:

mtk6739_q0_mp1/device/mediateksample/g2020eir_v1_ga_bf/ProjectConfig.mk
...
BOOT_LOGO = hdplus
...
  • 2.索引序列号:
{$LK}/target/g2020eir_v1_ga_bf/include/target/cust_display.h// Common LOGO index#define BOOT_LOGO_INDEX   0#define KERNEL_LOGO_INDEX   38
  • 3.则使用如下路径LOGO图片：
{$LK}/dev/logo/hdplusuboot和kernel对应图片如下：
uboot:hdplus_uboot.bmp
kernel:hdplus_kernel.bmp

代码流程

  • 1.{$LK}/platform/mt6765/platform.c
void platform_init(void)
{...//如果没接电池且是低电量模式，将显示低电量logo，否则正常显示logoif (kernel_charging_boot() == 1) {if ((g_boot_mode != LOW_POWER_OFF_CHARGING_BOOT) || ((CHR_Type_num != STANDARD_HOST) && (CHR_Type_num != NONSTANDARD_CHARGER))) {mt_disp_show_low_battery();}} else if (g_boot_mode != KERNEL_POWER_OFF_CHARGING_BOOT && g_boot_mode != LOW_POWER_OFF_CHARGING_BOOT) {//加载logomboot_common_load_logo((unsigned long)mt_get_logo_db_addr_pa(), "logo");//根据启动方式选择加载的logo，填充到fb中mt_disp_show_boot_logo();}
}
  • 2.{$LK}/platform/mt6765/mt_logo.c
/** Show first boot logo when phone boot up**/
void mt_disp_show_boot_logo(void) //显示uboot logo
{dprintf(INFO, "[lk logo: %s %d]\n",__FUNCTION__,__LINE__);mt_logo_get_custom_if();if (logo_cust_if->show_boot_logo) {logo_cust_if->show_boot_logo();} else {///show_logo(0);init_fb_screen();fill_animation_logo(BOOT_LOGO_INDEX, mt_get_fb_addr(), (void *)mt_get_tempfb_addr(), logo_addr, phical_screen);mt_disp_update(0, 0, CFG_DISPLAY_WIDTH, CFG_DISPLAY_HEIGHT);}return;
}/** Show low battery logo**/
void mt_disp_show_low_battery(void) // 显示低电量图片
{dprintf(INFO, "[lk logo: %s %d]\n",__FUNCTION__,__LINE__);mt_logo_get_custom_if();if (logo_cust_if->show_boot_logo) {logo_cust_if->show_boot_logo();} else {init_fb_screen();//show_logo(2);fill_animation_logo(LOW_BATTERY_INDEX, mt_get_fb_addr(), (void *)mt_get_tempfb_addr(), logo_addr, phical_screen);mt_disp_update(0, 0, CFG_DISPLAY_WIDTH, CFG_DISPLAY_HEIGHT);}return;
}void mt_disp_show_charging(int index) //显示正在充电图片
{dprintf(INFO, "[lk logo: %s %d]\n",__FUNCTION__,__LINE__);mt_logo_get_custom_if();if (logo_cust_if->show_boot_logo) {logo_cust_if->show_boot_logo();} else {init_fb_screen();//show_logo(2);fill_animation_logo(index + LOW_BATTERY01_INDEX, mt_get_fb_addr(), (void *)mt_get_tempfb_addr(), logo_addr, phical_screen);mt_disp_update(0, 0, CFG_DISPLAY_WIDTH, CFG_DISPLAY_HEIGHT);}return;
}void mt_disp_show_plug_charger(void)
{dprintf(INFO, "[lk logo: %s %d]\n",__FUNCTION__,__LINE__);mt_logo_get_custom_if();if (logo_cust_if->show_boot_logo) {logo_cust_if->show_boot_logo();} else {init_fb_screen();//show_logo(2);fill_animation_logo(LOW_BATTERY_REMIND_INDEX, mt_get_fb_addr(), (void *)mt_get_tempfb_addr(), logo_addr, phical_screen);mt_disp_update(0, 0, CFG_DISPLAY_WIDTH, CFG_DISPLAY_HEIGHT);}return;
}
  • 3.索引序号
{$LK}/lib/libshowlogo/cust_display.h83 // Common LOGO index84 #define BOOT_LOGO_INDEX   085 #define KERNEL_LOGO_INDEX   388687 #define ANIM_V0_BACKGROUND_INDEX   188 #define ANIM_V1_BACKGROUND_INDEX   358990 #define LOW_BATTERY_INDEX   291 #define LOW_BATTERY01_INDEX  3992 #define LOW_BATTERY02_INDEX  4093 #define LOW_BATTERY_REMIND_INDEX  4194 #define CHARGER_OV_INDEX   395 #define FULL_BATTERY_INDEX   379697 // version 1: show wave animation with  battery number9899 // NUMBER LOGO INDEX100 #define NUMBER_PIC_START_0   4101 #define NUMBER_PIC_PERCENT   14102103 // DYNAMIC ANIMATION LOGO INDEX104 #define BAT_ANIM_START_0   15105106 // LOW BATTERY(0~10%) ANIMATION LOGO107 #define LOW_BAT_ANIM_START_0    25108109 #define ANIM_LINE_INDEX   36110111112 // version 2: show wireless charging animation logo index113114 #define V2_NUM_START_0_INDEX  42115 #define V2_NUM_PERCENT_INDEX  52116117 #define V2_BAT_0_10_START_INDEX     53118 #define V2_BAT_10_40_START_INDEX    57119 #define V2_BAT_40_80_START_INDEX    61120 #define V2_BAT_80_100_START_NDEX   65121122 #define V2_BAT_0_INDEX   69123 #define V2_BAT_100_INDEX   70

logo.bin索引序号分析

  • dev/logo/rules.mk
LOCAL_DIR := $(GET_LOCAL_DIR)
BOOT_LOGO_DIR := $(LOCAL_DIR)#fix no boot_logo config
#LOCAL_CFLAGS += -DBOOT_LOGO=wvgaifeq ($(strip $(BOOT_LOGO)),)BOOT_LOGO = fwvga
endififeq ($(strip $(MTK_LK_CAMERA_SUPPORT)), yes)BOOT_LOGO = fhd
endif$(info BOOT_LOGO = $(BOOT_LOGO))
$(info lk/logo/dir=$(LOCAL_DIR),builddir=$(BUILDDIR))ifeq ($(HOST_OS),darwin)
BMP_TO_RAW := $(BOOT_LOGO_DIR)/tool/bmp_to_raw.darwin
ZPIPE := $(BOOT_LOGO_DIR)/tool/zpipe.darwin
MKIMG := $(LOCAL_DIR)/../../scripts/mkimage.darwin
else
BMP_TO_RAW := $(BOOT_LOGO_DIR)/tool/bmp_to_raw
ZPIPE := $(BOOT_LOGO_DIR)/tool/zpipe
MKIMG := $(LOCAL_DIR)/../../scripts/mkimage
endif
IMG_HDR_CFG := $(LOCAL_DIR)/img_hdr_logo.cfgEMPTY :=
UNDER_LINE := _
TEMP := $(strip $(subst $(UNDER_LINE), $(EMPTY), $(BOOT_LOGO)))
COUNT := $(words $(TEMP))
BASE_LOGO := $(word $(COUNT),$(TEMP))
EXIST := $(shell if [ -e $(BOOT_LOGO_DIR)/$(BASE_LOGO) ]; then echo "exist"; else echo "noexist"; fi;)
ifeq ($(EXIST), "noexist")BASE_LOGO := $(BOOT_LOGO)
endifSUPPORT_PUMP_EXPRESS = no
ifeq ($(strip $(MTK_PUMP_EXPRESS_SUPPORT)), yes)SUPPORT_PUMP_EXPRESS = yes
elseifeq ($(strip $(MTK_PUMP_EXPRESS_PLUS_SUPPORT)), yes)SUPPORT_PUMP_EXPRESS = yesendif
endifBOOT_LOGO_RESOURCE := $(BUILDDIR)/$(BOOT_LOGO_DIR)/$(BOOT_LOGO).raw
LOGO_IMAGE := $(BUILDDIR)/logo.binSUPPORT_PROTOCOL1_RAT_CONFIG = no
SUPPORT_CARRIEREXPRESS_PACK = no
ifdef MTK_CARRIEREXPRESS_PACK
ifneq ($(strip $(MTK_CARRIEREXPRESS_PACK)), no)SUPPORT_CARRIEREXPRESS_PACK = yesRAT_CONFIG = $(strip $(MTK_PROTOCOL1_RAT_CONFIG))ifneq (,$(RAT_CONFIG))ifneq (,$(findstring L,$(RAT_CONFIG)))SUPPORT_PROTOCOL1_RAT_CONFIG = yesendifendif
endif
endififeq ($(strip $(SUPPORT_CARRIEREXPRESS_PACK)),yes)
RESOLUTION := $(word $(COUNT),$(TEMP))
RESOURCE_OBJ_LIST :=   \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_uboot.raw //序号0
else
RESOURCE_OBJ_LIST :=   \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_uboot.raw
endififneq ($(strip $(MACH_TYPE)), 2701)
ifneq ($(strip $(MTK_ALPS_BOX_SUPPORT)), yes)
RESOURCE_OBJ_LIST +=   \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_battery.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_low_battery.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_charger_ov.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_0.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_1.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_2.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_3.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_4.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_5.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_6.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_7.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_8.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_9.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_percent.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_01.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_02.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_03.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_04.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_05.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_06.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_07.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_08.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_09.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_10.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_01.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_02.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_03.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_04.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_05.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_06.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_07.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_08.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_09.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_10.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_bg.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_img.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_100.raw
ifeq ($(strip $(SUPPORT_CARRIEREXPRESS_PACK)),yes)
RESOURCE_OBJ_LIST +=   \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_kernel.raw // 序号38
else
RESOURCE_OBJ_LIST +=   \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_kernel.raw
endif
RESOURCE_OBJ_LIST +=   \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_low_battery01.raw \ //序号39$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_low_battery02.raw \ //序号40$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_low_battery_remind.raw //序号41
endif
endififeq ($(strip $(SUPPORT_PUMP_EXPRESS)), yes)
RESOURCE_OBJ_LIST +=   \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_100.raw \ 序号42$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_ani-01.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_ani-02.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_ani-03.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_ani-04.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_ani-05.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_ani-06.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_00.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_01.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_02.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_03.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_04.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_05.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_06.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_07.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_08.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_09.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_percent.raw //序号59 一共60张
endififeq ($(strip $(MTK_WIRELESS_CHARGER_SUPPORT)), yes)
RESOURCE_OBJ_LIST +=   \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_num_00.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_num_01.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_num_02.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_num_03.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_num_04.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_num_05.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_num_06.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_num_07.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_num_08.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_num_09.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_num_percent.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_10_0.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_10_1.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_10_2.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_10_3.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_30_0.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_30_1.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_30_2.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_30_3.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_60_0.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_60_1.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_60_2.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_60_3.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_90_0.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_90_1.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_90_2.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_90_3.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_0.raw \$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_wireless_bat_100.raw endififeq ($(strip $(SUPPORT_CARRIEREXPRESS_PACK)), yes)ifeq ($(filter OP01, $(subst _, $(space), $(MTK_REGIONAL_OP_PACK))), OP01)
ifeq ($(strip $(SUPPORT_PROTOCOL1_RAT_CONFIG)), yes)
RESOURCE_OBJ_LIST +=   \$(BOOT_LOGO_DIR)/cmcc_lte_$(RESOLUTION)/cmcc_lte_$(RESOLUTION)_uboot.raw \$(BOOT_LOGO_DIR)/cmcc_lte_$(RESOLUTION)/cmcc_lte_$(RESOLUTION)_kernel.raw
else
RESOURCE_OBJ_LIST +=   \$(BOOT_LOGO_DIR)/cmcc_$(RESOLUTION)/cmcc_$(RESOLUTION)_uboot.raw \$(BOOT_LOGO_DIR)/cmcc_$(RESOLUTION)/cmcc_$(RESOLUTION)_kernel.raw
endif
endififeq ($(filter OP02, $(subst _, $(space), $(MTK_REGIONAL_OP_PACK))), OP02)
ifeq ($(strip $(SUPPORT_PROTOCOL1_RAT_CONFIG)), yes)
RESOURCE_OBJ_LIST +=   \$(BOOT_LOGO_DIR)/cu_lte_$(RESOLUTION)/cu_lte_$(RESOLUTION)_uboot.raw \$(BOOT_LOGO_DIR)/cu_lte_$(RESOLUTION)/cu_lte_$(RESOLUTION)_kernel.raw
else
RESOURCE_OBJ_LIST +=   \$(BOOT_LOGO_DIR)/cu_$(RESOLUTION)/cu_$(RESOLUTION)_uboot.raw \$(BOOT_LOGO_DIR)/cu_$(RESOLUTION)/cu_$(RESOLUTION)_kernel.raw
endif
endififeq ($(filter OP09, $(subst _, $(space), $(MTK_REGIONAL_OP_PACK))), OP09)
ifeq ($(strip $(SUPPORT_PROTOCOL1_RAT_CONFIG)), yes)
RESOURCE_OBJ_LIST +=   \$(BOOT_LOGO_DIR)/ct_lte_$(RESOLUTION)/ct_lte_$(RESOLUTION)_uboot.raw \$(BOOT_LOGO_DIR)/ct_lte_$(RESOLUTION)/ct_lte_$(RESOLUTION)_kernel.raw
else
RESOURCE_OBJ_LIST +=   \$(BOOT_LOGO_DIR)/ct_$(RESOLUTION)/ct_$(RESOLUTION)_uboot.raw \$(BOOT_LOGO_DIR)/ct_$(RESOLUTION)/ct_$(RESOLUTION)_kernel.raw
endif
endifendifGENERATED += \$(BOOT_LOGO_RESOURCE) \$(LOGO_IMAGE) \$(addprefix $(BUILDDIR)/,$(RESOURCE_OBJ_LIST))all:: $(LOGO_IMAGE)$(LOGO_IMAGE):$(MKIMG) $(BOOT_LOGO_RESOURCE)@echo "MKING $(LOGO_IMAGE) start"@echo $(MKIMG)@echo $(BOOT_LOGO_RESOURCE)@echo $(LOGO_IMAGE)$(MKIMG) $(BOOT_LOGO_RESOURCE) $(IMG_HDR_CFG) > $(LOGO_IMAGE)$(BOOT_LOGO_RESOURCE): $(addprefix $(BUILDDIR)/,$(RESOURCE_OBJ_LIST)) $(ZPIPE)@$(MKDIR)@echo "zpiping "$(ZPIPE) -l 9 $@ $(addprefix $(BUILDDIR)/,$(RESOURCE_OBJ_LIST))$(BUILDDIR)/%.raw: %.bmp $(BMP_TO_RAW)@$(MKDIR)@echo "Compiling_BMP_TO_RAW $<"$(BMP_TO_RAW) $@ $<
  • 根据上述代码，可知RESOURCE_OBJ_LIST的序列号一共60张图片如下：
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_uboot.raw //序号0
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_battery.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_low_battery.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_charger_ov.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_0.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_1.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_2.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_3.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_4.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_5.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_6.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_7.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_8.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_9.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_num_percent.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_01.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_02.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_03.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_04.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_05.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_06.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_07.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_08.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_09.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_animation_10.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_01.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_02.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_03.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_04.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_05.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_06.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_07.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_08.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_09.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_10_10.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_bg.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_img.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_bat_100.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_kernel.raw \ // 序号38
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_low_battery01.raw \ //序号39
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_low_battery02.raw \ //序号40
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_low_battery_remind.raw //序号41
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_100.raw \ 序号42
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_ani-01.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_ani-02.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_ani-03.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_ani-04.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_ani-05.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_ani-06.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_00.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_01.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_02.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_03.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_04.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_05.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_06.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_07.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_08.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_09.raw \
$(BOOT_LOGO_DIR)/$(BASE_LOGO)/$(BASE_LOGO)_fast_charging_percent.raw //序号59 一共60张

logo.bin生成过程

  • raw文件位置
out/target/product/g2020eir_v1_ga_bf/obj/BOOTLOADER_OBJ/build-g2020eir_v1_ga_bf/dev/logo/hdplushdplus_bat_10_01.raw         hdplus_fast_charging_05.raw
hdplus_bat_10_02.raw         hdplus_fast_charging_06.raw
hdplus_bat_10_03.raw         hdplus_fast_charging_07.raw
hdplus_bat_10_04.raw         hdplus_fast_charging_08.raw
hdplus_bat_10_05.raw         hdplus_fast_charging_09.raw
hdplus_bat_10_06.raw         hdplus_fast_charging_100.raw
hdplus_bat_10_07.raw         hdplus_fast_charging_ani-01.raw
hdplus_bat_10_08.raw         hdplus_fast_charging_ani-02.raw
hdplus_bat_10_09.raw         hdplus_fast_charging_ani-03.raw
hdplus_bat_100.raw           hdplus_fast_charging_ani-04.raw
hdplus_bat_10_10.raw         hdplus_fast_charging_ani-05.raw
hdplus_bat_animation_01.raw  hdplus_fast_charging_ani-06.raw
hdplus_bat_animation_02.raw  hdplus_fast_charging_percent.raw
hdplus_bat_animation_03.raw  hdplus_kernel.raw
hdplus_bat_animation_04.raw  hdplus_low_battery01.raw
hdplus_bat_animation_05.raw  hdplus_low_battery02.raw
hdplus_bat_animation_06.raw  hdplus_low_battery.raw
hdplus_bat_animation_07.raw  hdplus_low_battery_remind.raw
hdplus_bat_animation_08.raw  hdplus_num_0.raw
hdplus_bat_animation_09.raw  hdplus_num_1.raw
hdplus_bat_animation_10.raw  hdplus_num_2.raw
hdplus_bat_bg.raw            hdplus_num_3.raw
hdplus_bat_img.raw           hdplus_num_4.raw
hdplus_battery.raw           hdplus_num_5.raw
hdplus_charger_ov.raw        hdplus_num_6.raw
hdplus_fast_charging_00.raw  hdplus_num_7.raw
hdplus_fast_charging_01.raw  hdplus_num_8.raw
hdplus_fast_charging_02.raw  hdplus_num_9.raw
hdplus_fast_charging_03.raw  hdplus_num_percent.raw
hdplus_fast_charging_04.raw  hdplus_uboot.raw

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