if(dev->sec_disp_connected&&dev->to_disable_overlay){
if(!dev->to_tvout_display){
property_set("sys.VIDEO_TVOUT_DISPLAY", "1");
dev->to_tvout_display = 1;
LOGI("enable VIDEO TVOUT MODE");
}
}
也就是說：| diff --git a/common/Makefile b/common/Makefile | |
| index ad7cb4f..8eee015 100644 | |
| --- a/common/Makefile | |
| +++ b/common/Makefile | |
| @@ -168,6 +168,8 @@ COBJS-$(CONFIG_MODEM_SUPPORT) += modem.o | |
| COBJS-$(CONFIG_UPDATE_TFTP) += update.o | |
| COBJS-$(CONFIG_USB_KEYBOARD) += usb_kbd.o | |
| +COBJS-y += cmd_pmic.o | |
| + | |
| COBJS := $(sort $(COBJS-y)) | |
| SRCS := $(AOBJS:.o=.S) $(COBJS:.o=.c) | |
| diff --git a/include/configs/mx51_bbg_android.h b/include/configs/mx51_bbg_android.h | |
| index 576fe89..095db74 100644 | |
| --- a/include/configs/mx51_bbg_android.h | |
| +++ b/include/configs/mx51_bbg_android.h | |
| @@ -83,6 +83,49 @@ | |
| #define CONFIG_NET_RETRY_COUNT 100 | |
| #define CONFIG_CMD_I2C | |
| +#define CONFIG_CMD_CLOCK | |
| +#define CONFIG_REF_CLK_FREQ CONFIG_MX51_HCLK_FREQ | |
| + | |
| +/* | |
| + * FUSE Configs | |
| + * */ | |
| +#ifdef CONFIG_CMD_IIM | |
| + #define CONFIG_IMX_IIM | |
| + #define IMX_IIM_BASE IIM_BASE_ADDR | |
| + #define CONFIG_IIM_MAC_BANK 1 | |
| + #define CONFIG_IIM_MAC_ROW 9 | |
| +#endif | |
| + | |
| +/* | |
| + * SPI Configs | |
| + * */ | |
| +#ifdef CONFIG_CMD_SF | |
| + #define CONFIG_FSL_SF 1 | |
| + #define CONFIG_SPI_FLASH_IMX_ATMEL 1 | |
| + #define CONFIG_SPI_FLASH_CS 1 | |
| + #define CONFIG_IMX_ECSPI | |
| + #define IMX_CSPI_VER_2_3 1 | |
| + #define CONFIG_IMX_SPI_PMIC | |
| + #define CONFIG_IMX_SPI_PMIC_CS 0 | |
| + | |
| + #define MAX_SPI_BYTES (64 * 4) | |
| +#endif | |
| + | |
| +/* | |
| + * MMC Configs | |
| + * */ | |
| +#ifdef CONFIG_CMD_MMC | |
| + #define CONFIG_MMC 1 | |
| + #define CONFIG_GENERIC_MMC | |
| + #define CONFIG_IMX_MMC | |
| + #define CONFIG_SYS_FSL_ESDHC_NUM 2 | |
| + #define CONFIG_SYS_FSL_ESDHC_ADDR 0 | |
| + #define CONFIG_SYS_MMC_ENV_DEV 0 | |
| + #define CONFIG_DOS_PARTITION 1 | |
| + #define CONFIG_CMD_FAT 1 | |
| + #define CONFIG_DYNAMIC_MMC_DEVNO | |
| +#endif | |
| + | |
| #include <linux/types.h> | |
| #include <command.h> | |
| #include <common.h> | |
| #include <imx_spi.h> | |
| #include <asm/arch/imx_spi_pmic.h> | |
| int do_pmicops(cmd_tbl_t *cmdtp,int flag,int argc,char *argv[]) | |
| { | |
| int rc=0; | |
| u32 reg; | |
| u32 val; | |
| struct spi_slave *slave; | |
| slave = spi_pmic_probe(); | |
| switch(argc) { | |
| case 1: | |
| printf("nothing\n"); | |
| break; | |
| case 2: | |
| reg = simple_strtoul(argv[1],NULL,10); | |
| val = pmic_reg(slave,reg,0,0); | |
| printf("reg%d = %X\n",reg,val); | |
| break; | |
| case 3: | |
| reg = simple_strtoul(argv[1],NULL,10); | |
| val = simple_strtoul(argv[2],NULL,16); | |
| pmic_reg(slave,reg,val,1); | |
| printf("write reg%d = %X\n",reg,val); | |
| break; | |
| default: | |
| rc=1; | |
| printf("Too much parameters.\n"); | |
| break; | |
| } | |
| spi_pmic_free(slave); | |
| return rc; | |
| } | |
| U_BOOT_CMD(pmic,3,1,do_pmicops, | |
| "PMIC sub system", | |
| "Read/Write pmic\n" | |
| "pmic regno : read regno\n" | |
| "pmic regno value(0x..) : write value to regno"); |
Warning: fail to get ext csd for MMC! Error: Fail to switch partition to 1 Writing 'bootloader' FAILED!然後就掛了。
boot_info:0x07; ALT_BOOT_MODE:1 - Supports alternate boot method DDR_BOOT_MODE:1 - Supports alternate dual data rate during boot HS_BOOTMODE:1 - Supports high speed timing during boot boot_size:2048KB boot_partition:0x48; BOOT_ACK:1 - Boot acknowledge sent during boot operation BOOT_PARTITION-ENABLE: 1 - Boot partition 1 enabled PARTITION_ACCESS:0 - No access to boot partition boot_bus:0x12 BOOT_MODE:2 - Use dual data rate in boot operation RESET_BOOT_BUS_WIDTH:0 - Reset bus width to x1, single data rate and backwardcompatible timings after boot operation BOOT_BUS_WIDTH:2 - x8 (sdr/ddr) bus width in boot operation mode
boot_info:0x07; ALT_BOOT_MODE:1 - Supports alternate boot method DDR_BOOT_MODE:1 - Supports alternate dual data rate during boot HS_BOOTMODE:1 - Supports high speed timing during boot boot_size:2048KB boot_partition:0x00; BOOT_ACK:0 - No boot acknowledge sent BOOT_PARTITION-ENABLE: 0 - Device not boot enabled PARTITION_ACCESS:0 - No access to boot partition boot_bus:0x00 BOOT_MODE:0 - Use single data rate + backward compatible timings in boot operation RESET_BOOT_BUS_WIDTH:0 - Reset bus width to x1, single data rate and backwardcompatible timings after boot operation BOOT_BUS_WIDTH:0 - x1 (sdr) or x4 (ddr) bus width in boot operation mode
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index db54b2d..709be9f 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -826,6 +826,20 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
}
}
+ /* ensure eMMC private booting PARTITION is not enabled
+ */
+ if (card->ext_csd.boot_config != 0) {
+ printk(KERN_WARNING "%s: disable boot partition\n",
+ mmc_hostname(card->host));
+ err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
+ EXT_CSD_BOOT_CONFIG,0x0);
+ if (err) {
+ printk(KERN_WARNING "%s: disable boot partition failed\n",
+ mmc_hostname(card->host));
+ err=0;
+ }
+ }
+
/*
* Compute bus speed.
*/
這樣 kernel 起來後，eMMC 就都一定可以 write 了。diff --git a/include/configs/mx53_smd_android.h b/include/configs/mx53_smd_android.h
index 553a920..28c214a 100755
--- a/include/configs/mx53_smd_android.h
+++ b/include/configs/mx53_smd_android.h
@@ -263,7 +263,7 @@
/* detect whether ESDHC1 or ESDHC3 is boot device */
#define CONFIG_DYNAMIC_MMC_DEVNO
- #define CONFIG_BOOT_PARTITION_ACCESS
+ #undef CONFIG_BOOT_PARTITION_ACCESS
#define CONFIG_EMMC_DDR_MODE
#define CONFIG_EMMC_DDR_PORT_DETECT
/* port 1 (ESDHC3) is 8 bit */
android.content.res.Resources$NotFoundException: Resource ID #0x7f030009 E/AndroidRuntime( 2462): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1647) E/AndroidRuntime( 2462): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663) E/AndroidRuntime( 2462): at android.app.ActivityThread.access$1500(ActivityThread.java:117) E/AndroidRuntime( 2462): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931) E/AndroidRuntime( 2462): at android.os.Handler.dispatchMessage(Handler.java:99) E/AndroidRuntime( 2462): at android.os.Looper.loop(Looper.java:130) E/AndroidRuntime( 2462): at android.app.ActivityThread.main(ActivityThread.java:3683) E/AndroidRuntime( 2462): at java.lang.reflect.Method.invokeNative(Native Method) E/AndroidRuntime( 2462): at java.lang.reflect.Method.invoke(Method.java:507) E/AndroidRuntime( 2462): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) E/AndroidRuntime( 2462): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) E/AndroidRuntime( 2462): at dalvik.system.NativeStart.main(Native Method) E/AndroidRuntime( 2462): Caused by: android.content.res.Resources$NotFoundException: Resource ID #0x7f030009 E/AndroidRuntime( 2462): at android.content.res.Resources.getValue(Resources.java:892) E/AndroidRuntime( 2462): at android.content.res.Resources.loadXmlResourceParser(Resources.java:1869) E/AndroidRuntime( 2462): at android.content.res.Resources.getLayout(Resources.java:731) E/AndroidRuntime( 2462): at android.view.LayoutInflater.inflate(LayoutInflater.java:318) E/AndroidRuntime( 2462): at android.view.LayoutInflater.inflate(LayoutInflater.java:276) E/AndroidRuntime( 2462): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:207) E/AndroidRuntime( 2462): at android.app.Activity.setContentView(Activity.java:1657) E/AndroidRuntime( 2462): at com.android.music.ArtistAlbumBrowserActivity.onCreate(ArtistAlbumBrowserActivity.java:106) E/AndroidRuntime( 2462): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) E/AndroidRuntime( 2462): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1611) E/AndroidRuntime( 2462): ... 11 more W/ActivityManager( 2204): Force finishing activity com.android.music/.ArtistAlbumBrowserActivitygoogle 一下竟然有解：
Sorry, I misread the question. I thought you are using ADV7180. for your case, I think it may be the problem of bootarg. According to the BSP release note, there is an example for TVE output. "video=mxcdi1fb:YUV444,TV-1080P30 di1_primary tve" NOTE: GBR24/RGB565/YUV444 etc represent the display HW interface format, typical value for different display devices is like below: TVOUT: YUV444 VGA: GBR24 HDMI&DVI: RGB24 CLAA WVGA LCD: RGB565 after enable tve, below video modes will be added into di1 FB mode list: TV-1080P24: D:1920x1080p-24 TV-1080P25: D:1920x1080p-25 TV-1080P30: D:1920x1080p-30 TV-1080I50: D:1920x1080i-50 TV-1080I60: D:1920x1080i-60 TV-720P30: D:1280x720p-30 TV-720P60: D:1280x720p-60 TV-PAL: D:720x576i-50 TV-NTSC: D:720x480i-60 so for your case, please try: "video=mxcdi1fb:YUV444,TV-PAL di1_primary tve"