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* ENGR00319151-1 iMX6SX: Change default boot to use bootz and zImageYe.Li2014-06-20-57/+57
| | | | | | | Modified the default boot commands of all iMX6SX boards to use bootz and zImage. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-82 mx6sx arm2: Enable gis functionYe.Li2014-06-17-1/+7
| | | | | | | | Enable gis function for mx6sx 19x19 arm2 board Expand malloc buf pool to 16M. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-81 gis: Add gis moduleYe.Li2014-06-17-0/+29
| | | | | | | | Add gis module, current gis is support vadc input. Add power down function to lcdif driver. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-73 iMX6SX:SABRESD/ARM2 Add "bmode" command supportYe.Li2014-06-17-0/+4
| | | | | | | | | | | | | Enable the "CONFIG_CMD_BMODE" and add BSP support. "bmode" supports to reboot: SD4, QSPI2 (SABRESD) SD2, SD3, eMMC, QSPI2, NAND, SPINOR (17x17 ARM2) SD1, QSPI2, SPINOR, EIMNOR (19x19 ARM2) BTW: Board rework is needed on ARM2 for NAND, SPINOR or EIMNOR boot. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-72 iMX6SX:SABRESD/19x19ARM2 Add splash screen support in BSPYe.Li2014-06-17-2/+53
| | | | | | | | | | | | Enable the video drivers and MXS LCDIF driver to support the splash screen on MX6SX SDB and 19x19 ARM2. Add BSP codes for video parameters and LCDIF/LVDS initialization. "panel" env is used for selecting the display panel. Set "panel" env to "Hannstar-XGA" for LVDS display. Set "panel" env to "MCIMX28LCD" for parallel LCD display. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-70 iMX6SX:Video Update MXS LCDIF driverYe.Li2014-06-17-0/+15
| | | | | | | | | | | | Add a new interface "mxs_lcd_panel_setup" to setup fb parameters and specifies the LCDIF controller for multiple controllers of iMX6SX. Pass fb parameters via "videomode" env remains work if the new interface is not called before video initialization. Modify LCDIF clock interface "mxs_set_lcdclk" to support multiple LCDIF controllers on iMX6SX. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-68 iMX6SX:SABRESD: Add Android features supportYe.Li2014-06-17-0/+54
| | | | | | | Add BSP codes to mx6sxsabresd to support android uboot features: fastboot, booti and recovery Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-67 iMX6SX:SABRESD Disable the RDC temporarilyYe.Li2014-06-17-1/+1
| | | | | | | Disable RDC in u-boot till kernel implements it. Otherwise, crash may happen in kernel. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-66 iMX6SX:SABRESD Support M4 fast boot at early stageYe.Li2014-06-17-2/+7
| | | | | | | | | | | | | | | | T support M4 boot in 50 ms, kick start M4 at "board_early_init_f" stage where u-boot passes ARM and architecture initialization. Add a configuration "CONFIG_SYS_AUXCORE_FASTUP" for this feature enablement. And a build config "mx6sxsabresd_m4fastup". Adjust the default M4 image address to 0x78000000 represented by "CONFIG_SYS_AUXCORE_BOOTDATA". When M4 fast boot is enabled, RDC should be enabled together and the QSPI driver must turn off, because M4 is running on QSPI flash in XIP. Setup this relationship by configurations. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-64 iMX6SX: Add MX6SX SABRE SD board supportYe.Li2014-06-17-0/+332
| | | | | | | | | | | | Add BSP codes for iMX6SX SABRE SD board to support SD/MMC, USB, QSPI2 NOR Flash, Ethernet, I2C, PMIC and M4 command boot(bootaux). Add board build targets of SABER SD for boot device: mx6sxsabresd --- SD/MMC mx6sxsabresd_qspi2 --- QuadSPI2 NOR flash Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-62 iMX6SX: Add MX6SX 19x19 DDR3 ARM2 board supportYe.Li2014-06-17-0/+17
| | | | | | | | | | | | | | | | | | | Add BSP codes for iMX6SX 19x19 DDR3 ARM2 board to support SD/MMC, USB, QSPI2 NOR Flash, SPI NOR flash, WEIM NOR Flash, Ethernet, I2C, PMIC and M4 command boot(bootaux). Some features has conflicts, so can't be enabled at same time: WEIM-NOR <---> QSPI pin conflict QSPI <---> SPI-NOR u-boot driver conflict SPI-NOR <---> SD2 pin conflict Add board build targets of 19x19 DDR3 ARM2 for boot device: mx6sx_19x19_ddr3_arm2 --- SD/MMC/eMMC mx6sx_19x19_ddr3_arm2_spinor --- SPINOR on ECSPI4 CS0 mx6sx_19x19_ddr3_arm2_eimnor --- WEIM NOR flash mx6sx_19x19_ddr3_arm2_qspi2 --- QuadSPI2 NOR flash Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-61 iMX6SX: Add MX6SX 17x17 ARM2 board supportYe.Li2014-06-17-0/+444
| | | | | | | | | | | | | | | | | | | Add BSP codes for iMX6SX 17x17 ARM2 board to support SD/MMC, USB, QSPI2 NOR Flash, SPI NOR flash, NAND Flash, Ethernet, I2C ,PMIC and M4 command boot (bootaux). Some features has conflicts, so can't be enabled at same time: QSPI <---> NAND pin conflict QSPI <---> SPI-NOR u-boot driver conflict SPI-NOR <---> SD2 pin conflict Add board build targets of 17x17 ARM2 for boot device: mx6sx_17x17_arm2 --- SD/MMC/eMMC mx6sx_17x17_arm2_spinor --- SPINOR on ECSPI4 CS0 mx6sx_17x17_arm2_nand --- NAND flash mx6sx_17x17_arm2_qspi2 --- QuadSPI2 NOR flash Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-47 i.mx6:arm2/slevk Enable the CONFIG_SYS_GENERIC_BOARDYe.Li2014-06-17-0/+2
| | | | | | | Using the CONFIG_SYS_GENERIC_BOARD for imx6 arm2 board and imx6slevk to sync the deprecation process for generic board on upstream. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-45 ARM:imx6:sabreauto Add USB HOST BSP supportYe.Li2014-06-17-9/+17
| | | | | | | | | | | | Sabreauto board has pin conflict (pin EIM_D18) between NOR flash and i2c3. To enable the USB host, the i2c3 must be used to operate the max7310 IO expander to output the VBUS power. As SPINOR is enabled at default, it is impossible to use USB host at same time. Thus, remove the SYS_USE_SPINOR from sabreauto configurations to disable SPINOR. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-43 ARM:imx6 Enable OCOTP driver and fuse commandYe.Li2014-06-17-0/+12
| | | | | | | | | | | | | Enable the fuse command config "CONFIG_CMD_FUSE" and OCOTP driver "CONFIG_MXC_OCOTP" for imx6. Users can use "sense" and "prog" to access the fuse directly, or use "read" and "override" to access shadow registers. Supported boards: mx6qdlsabresd, mx6qdlsabreauto, mx6qdlarm2, mx6slevk Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-41 i.mx6:sabresd/sabreauto/slevk Fix build break for android ↵Ye.Li2014-06-17-0/+78
| | | | | | | | | | support Add the android header file "mx6slevkandroid.h" for imx6slevk android support. Fix header file and pin name problems in BSP codes. Remove build warning in cmd_fastboot.c Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-40 i.mx6dl: arm2: add the i.MX6DL arm2 board supportYe.Li2014-06-17-1/+5
| | | | | | | | | | | | | | | | This patch adds the i.MX6DL arm2 board support. The i.MX6DL ARM2 shared the same board with i.MX6Q ARM2 board since the i.MX6DL is pin-pin compatible with i.MX6Q. The patch also support the DDR 32-BIT mode option. Please define CONFIG_DDR_32BIT in the board configure file to enable DDR 32-BIT mode.But due to the board design, it's 64bit DDR buswidth physically, so, if you CONFIG_DDR_32BIT, the DDR memory size will be half of it. The patch has been tested on the i.MX6Q and i.MX6DL arm2 board. Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-39 Splash screen: correct i.MX6dl ipu hsp clock rateYe.Li2014-06-17-0/+4
| | | | | | | | | | | i.MX6dl ipu hsp clock rate is 270MHz in kernel. In uboot, i.MX6dq ipu hsp clock rate is 264MHz, and i.MX6dl ipu hsp clock rate is 198MHz. Correct i.MX6dl ipu hsp clock rate, display will get correct pixel clock now. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-38 MX6 Sabreauto:Add IPUv3 splash screen supportYe.Li2014-06-17-16/+16
| | | | | | | | | | | | | | | | This patch adds IPUv3 splash screen support for the MX6Q/SDL Sabreauto platforms. The default display is the Hannstar-XGA LVDS panel. Users may set the uboot variable 'panel' to be 'HDMI' to switch to use HDMI splash screen. To avoid duplicate configures on different sabre platforms, this patch moves the IPUv3 splash screen relevant configures to the head file 'mx6qsabre_common.h'. Also, this patch modifies the condition to build in EPDC splash screen feature in order to avoid the build break due to the migration of the IPUv3 splash screen relevant configures. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-32 i.mx6:sabreauto/sabresd Set the mmcdev for various boot devicesYe.Li2014-06-17-1/+15
| | | | | | | | | | | For the SPI/WEIM NOR, it can't store all the images into it due to it's capacity, we need one default mmc device to load the left image or rootfs. The end user need change the default setting according to their needs. For NAND/SATA boot, the storage is big enough to hold all the stuff. For SD/MMC boot, mmcdev is dynamiclly created due to the boot SD/MMC slot. Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-31 mx6slevk support mfgtoolsYe.Li2014-06-17-0/+12
| | | | | | | support mfgtools Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-30 i.mx6:sabreauto/sabresd/arm2/evk Change boot command to bootmYe.Li2014-06-17-30/+30
| | | | | | Change the bootz command in boot script to bootm Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-29 configs/mx6sabre_common: remove HW PROTECTION for NOR flashYe.Li2014-06-17-1/+0
| | | | | | | | | The CONFIG_SYS_FLASH_PROTECTION will mark env partion of the NOR flash to RO, which will cause some problems for the tools such as MFG, thus turn it off to make life easier. Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-28 i.mx6:sabreauto/sabresd/arm2/evk Enable the ↵Ye.Li2014-06-17-25/+6
| | | | | | | | | | CONFIG_SUPPORT_EMMC_BOOT Since we need to support eMMC plugin card on SD slots, enable the CONFIG_SUPPORT_EMMC_BOOT for all imx6 boards and remove the EMMC_ENV script. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-27 i.mx6slevk/i.mx6qarm2: Change the MMC dev settingsYe.Li2014-06-17-2/+4
| | | | | | | | 1. Add CONFIG_SYS_MMC_ENV_PART to save env in user area. 2. Set the image load partition to first VFAT partition. 3. Set the kernel rootfs partition to second partition. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-26 i.mx6qarm2: Add the kernel FDT Loading supportYe.Li2014-06-17-3/+38
| | | | | | Add the fdt address and file name. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-25 i.mx6sl: Modify load address and fdt addressYe.Li2014-06-17-2/+2
| | | | | | Change the loadaddr to 0x80800000 and fdt_addr to 0x83000000 Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-24 imx6:sabreauto/sabresd/arm2/evk Add the secureboot supportYe.Li2014-06-17-0/+9
| | | | | | | | | | | | | In order to support the secureboot, please turn on the CONFIG_SECURE_BOOT in "include/configs/mx6qsabre_common.h" ---- sabreauto or sabresd "include/configs/mx6slevk.h" ---- imx6slevk "include/configs/mx6qarm2.h" ---- arm2 By default, the CONFIG_SECURE_BOOT is disabled. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-23 imx6slevk: add the plugin mode supportYe.Li2014-06-17-0/+3
| | | | | | | | | This patch add the plugin mode support for imx6slevk board. In order to enable the plugin mode, please turn on the CONFIG_USE_PLUGIN in the include/configs/mx6slevk.h Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-21 imx6/sabreauto: add the plugin mode supportYe.Li2014-06-17-2/+7
| | | | | | | | | This patch add the plugin mode support for sabreauto board. In order to enable the plugin mode, please turn on the CONFIG_USE_PLUGIN in the include/configs/mx6qsabre_common.h Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-20 imx6/arm2: add the plugin mode supportYe.Li2014-06-17-0/+3
| | | | | | | | | This patch add the plugin mode support for arm2 board. In order to enable the plugin mode, please turn on the CONFIG_USE_PLUGIN in the include/configs/mx6qarm2.h Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-18 i.mx6: increase the console I/O buffer to 1KYe.Li2014-06-17-4/+4
| | | | | | | | Current console buffer is 256 bytes long, it is too small. increase it to 1K. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-17 imx6q:sabresd/sabreauto: add SATA supportYe.Li2014-06-17-1/+31
| | | | | | | | This patch adds the SATA support for i.mx6qsabresd and i.mx6qsabreauto board Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-15 i.mx6:sabreauto: Remove duplicated I2C settingsYe.Li2014-06-17-6/+0
| | | | | | | | 1. The i2c2 bus is setup twice, remove the duplication. 2. The i2c settings are duplicated in mx6qsabreauto.h and mx6sabre_common.h, remove it from mx6qsabreauto.h Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-14 i.mx6:sabreauto/sabresd/slevk Remove unused CONFIG_SYS_I2C_SLAVEYe.Li2014-06-17-2/+0
| | | | | | | The CONFIG_SYS_I2C is enabled on i.mx6 boards. So the CONFIG_SYS_I2C_SLAVE becomes to unused. Remove this setting. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-12 i.mx6:sabreauto/sabresd: Change the MMC settingsYe.Li2014-06-17-8/+7
| | | | | | | | | | | | | | | | | | | | | | | 1. Change CONFIG_MMCROOT to mmcblk0p2. Kernel always sets the first availiable MMC/SD device to mmcblk0 2. Make the MMC ENV DEV/PART independent of ENV_IS_IN_MMC 3. Add the CONFIG_SYS_MMC_ENV_PART to 0 (user area) for u-boot env saving. CONFIG_SYS_MMC_ENV_PART: was used to tell the u-boot which emmc (boot)partition to be used for the env_mmc.Usually, the emmc card will have 2 boot partitions, boot1 and boot2. 0: means user area 1: means boot partition 1 2: means boot partition 2 If user want to use the boot partition to store the u-boot env, please change the CONFIG_SYS_MMC_ENV_PART to which boot partition you want. 4. Add the CONFIG_SYS_MMC_IMG_LOAD_PART for the partition number where the kernel and DTB will load from. At default, it is the first partition in VFAT format. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-10 i.mx6:sabreauto: Add the GPMI nand supportYe.Li2014-06-17-0/+50
| | | | | | | | | | | Add the GPMI nand support to the iMX6 sabreauto: --Enable the GPMI NAND at default. --Enable the clocks --Set the default environment for nand boot Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-9 i.mx6q/dl/solo:sabreauto: Add the WEIM-NOR supportYe.Li2014-06-17-0/+21
| | | | | | | Add the WEIM-NOR support Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-7 i.mx6q/dl/solo: sabresd/sabreauto: Add the SPI-NOR supportYe.Li2014-06-17-13/+38
| | | | | | | | | | This patch adds the SPI-NOR support for the i.mx6q/dl/solo:sabresd/auto board: - Support the SPI-NOR function with sf command, - Support the enviroment from SPI-NOR when CONFIG_SYS_BOOT_SPINOR Signed-off-by: Jason Liu <r64343@freescale.com> Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-4 iMX6Q:SABREAUTO: Disable the DTB for MX6QSABREAUTO boardYe.Li2014-06-17-3/+0
| | | | | | | The DTB for mx6qsabreauto is empty. To support more iMX6 sabreauto boards, remove this DTB in building. Signed-off-by: Ye.Li <B37916@freescale.com>
* ENGR00315894-1 iMX6q/dl:SABREAUTO/SABRESD: Refactor configurations for more ↵Ye.Li2014-06-17-10/+2
| | | | | | | | | | | | | iMX6 boards 1. Make the DDR size configurable based on the boards.cfg 2. Make the FDT file configurable based on the boards.cfg 3. Add DDR and boot configuration script for iMX6dl. Change default boot from SD card. The DDR script has been updated to the v1.5 version from ddr-scripts-rel commit: bfd157a Updated MX6DL and MX6DQ ARD and SabreSD scripts. Signed-off-by: Ye.Li <B37916@freescale.com>
* image: add support for Android's boot image formatSebastian Siewior2014-06-13-0/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the Android boot-image format. The header file is from the Android project and got slightly alterted so the struct + its defines are not generic but have something like a namespace. The header file is from bootloader/legacy/include/boot/bootimg.h. The header parsing has been written from scratch and I looked at bootloader/legacy/usbloader/usbloader.c for some details. The image contains the physical address (load address) of the kernel and ramdisk. This address is considered only for the kernel image. The "second image" defined in the image header is currently not supported. I haven't found anything that is creating this. v3 (Rob Herring): This is based on http://patchwork.ozlabs.org/patch/126797/ with the following changes: - Rebased to current mainline - Moved android image handling to separate functions in common/image-android.c - s/u8/char/ in header to fix string function warnings - Use SPDX identifiers for licenses - Cleaned-up file source information: android_image.h is from file include/boot/bootimg.h in repository: https://android.googlesource.com/platform/bootable/bootloader/legacy The git commit hash is 4205b865141ff2e255fe1d3bd16de18e217ef06a usbloader.c would be from the same commit, but it does not appear to have been used for any actual code. v4: - s/andriod/android/ - Use a separate flag ep_found to track if the entry point has been set rather than using a magic value. Cc: Wolfgang Denk <wd@denx.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Tom Rini <trini@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
* ENGR00315499-21 HDMI: splash screen function enhancementNitin Garg2014-06-13-1/+1
| | | | | | | | | | | | -Change HDMI video mode to VGA. -Add pixel clock fraction part setting in IPU driver, fix video mode timing issue. -Add overflow state clear workaround, fix kernel hang in HDMI driver issue. -Correct IPU clock to 264MHz. Signed-off-by: Sandor Yu <R01008@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-19 Fix eMMC fast boot hang issueYe.Li2014-06-13-1/+8
| | | | | | | | | | | | | When booting in eMMC fast boot, the uboot v2013.04 always hangs. The root cause is that MMC host does not exit from boot mode after bootrom loading image. So the first command 'CMD0' sent in uboot will pull down the CMD line to low and cause errors. This patch cleans the MMC boot register in "mmc_init" to put the MMC host back to normal mode. Signed-off-by: Ye Li <b37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-18 driver:MAX7310: Add GPIO expander driver for MAX7310Ye.Li2014-06-13-0/+73
| | | | | | | | | | | | Implement simple functionalities for MAX7310 GPIO input and output. Because MAX7310 is a off-chip device and need to co-exist with on-chip GPIO, new APIs are added specifically for expander device. CONFIG_MAX7310_IOEXP is used to enable the MAX7310 driver. The I2C related configurations also need to set together. Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-17 ARM:imx6sl:evk Add SPI NOR flash boot and access supportNitin Garg2014-06-13-3/+31
| | | | | | | | | | | Add BSP codes to support SPI NOR flash read, write and erase by using "sf" command. In addition, add a new configuration "mx6slevk_spinor" for building the uboot that can be booted from SPI NOR flash and stored the environments variables in it. Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-15 ARM:imx6sl:evk Add USB HOST supportNitin Garg2014-06-13-0/+12
| | | | | | | | Enable the USB EHCI for the imx6slevk board. Add VBUS control pin settings and related BSP codes. Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-14 ARM:imx6:sabresd/arm2 Add USB HOST BSP supportNitin Garg2014-06-13-0/+24
| | | | | | | | | Enable the USB EHCI on sabresd and arm2 boards to support USB mass storage device. Pins are configured in board_ehci_hcd_init for VBUS control. Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-11 ARM:imx6 Change static environment SD/MMC storage to dynamicNitin Garg2014-06-13-4/+7
| | | | | | | | | | | | | | | | | | | imx6 boards (sabresd, sabreauto, arm2 and slevk) have multiple SD/MMC ports to boot. But current uboot hard code the SD/MMC port for environment variables storage. So if customer changes a port without modifying the configuration "CONFIG_SYS_MMC_ENV_DEV", error will issue at saving and loading environment. Implement a mechanism to detect SD/MMC port from SRC SMBR register, and override the default "mmc_get_env_devno". The "board_late_mmc_env_init" is used to set "mmcdev" when booting from SD/MMC port. Finally after booting from SD/MMC, the environment storage device and "mmcdev" are both set to current SD/MMC port. Customers don't need to re-build the image if booting from different SD/MMC port. This patch also adds SD1 and SD3 support to imx6slevk BSP, and adds support for sabreauto SD1 slot on base board. Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
* ENGR00315499-10 ARM:imx6:sabresd/sabreauto Add android fastboot supportingNitin Garg2014-06-13-0/+455
| | | | | | | | | | | | | | | | | | Support android features: fastboot, booti command and recovery for sabresd SD, sabresd eMMC, sabreauto SD, sabreauto NAND. For all booting media (SD, eMMC, NAND), inherits the partitions layout from v2009.08. Fastboot will detect the booting media to replace hardcoding fastboot device. SATA is not supported. FDT is supported to use the "unused" fields in bootimg header which requires the FDT to be combined into the boot.img. For non-FDT boot.img, the "unused" fields should left to NULL and is compatible to boot. Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
generated by cgit v1.1 at 2024-11-19 20:09:00 +0000