| Commit message (Collapse) | Author | Age | Lines |
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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>
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support mfgtools
Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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Change the bootz command in boot script to bootm
Signed-off-by: Ye.Li <B37916@freescale.com>
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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>
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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>
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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>
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Add the fdt address and file name.
Signed-off-by: Ye.Li <B37916@freescale.com>
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Change the loadaddr to 0x80800000 and fdt_addr to 0x83000000
Signed-off-by: Ye.Li <B37916@freescale.com>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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Add the WEIM-NOR support
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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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>
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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>
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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>
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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>
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-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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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i.MX6sl evk has keyboards on the board, so add mxc_keyb driver to
support key press checking.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
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If boot from usb, reset environment to default value.
Auto apply mfgtools setting and boot mfgtools kernel.
Signed-off-by: Frank Li <Frank.li@freescale.com>
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
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Add EPDC splash screen feature for MX6SL EVK, and MX6DL SABRESD board.
- Currently, splash screen consists of a simple black border
around a white screen. Done this way to save in memory footprint.
- EPDC splash screen is disabled by default in the config file for MX6DL_SABRESD
and MX6SL_EVK. If left enabled, the U-Boot image will not boot correctly
(hang), since some additional content on the boot device (waveform file) is
required for EPDC splash to work correctly.
Please refer to Linux Reference Manual for how to flash WAVEFORM file.
Signed-off-by: Robby Cai <R63905@freescale.com>
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
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fastboot
Android fastboot leans on the USB gadget driver to communicate with host. Porting
the imx_udc driver from v2009.08 with two changes: adding resource/memory release
APIs and replacing the uncached memory with cache flush&invalidate operations.
Pins and Clocks initialization are added to support boards:
mx6qdlsabresd, mx6qdlsabreauto, mx6slevk
Signed-off-by: Ye.Li <B37916@freescale.com>
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
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Add check for 1.2GHz core speed. If Speed grading fuse is for 1.2GHz,
enable LDO bypass and setup PMIC voltages. LDO bypass is dependent
on the flatten device tree file.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
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Support generating plugin images. Make sure not to effect the size
of DCD images.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
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Enabled CONFIG_SYS_GENERIC_BOARD for i.MX6 sabresd boards.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
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Add CONFIG_SYS_GENERIC_BOARD to use common/board_[fr].c for kzm9g.
Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
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Commit d016dc42cedbf6102e100fa9ecb58462edfb14f8 changed the layout of BCH8 SW
on omap3 boards. We need to adopt the ecc layout for the nand_spl_simle
driver to avoid wrong ecc errors.
Signed-off-by: Andreas Bießmann <andreas.biessmann@corscience.de>
Cc: Thomas Weber <thomas.weber@corscience.de>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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Signed-off-by: Andreas Bießmann <andreas.biessmann@corscience.de>
Cc: Thomas Weber <thomas.weber@corscience.de>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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Conflicts:
arch/arm/cpu/arm926ejs/mxs/Makefile
include/configs/trats.h
include/configs/trats2.h
include/mmc.h
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This change enables automatically uuid generation by command gpt.
In case of updating partitions layout user don't need to care about
generate uuid manually.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Piotr Wilczek <p.wilczek@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: trini@ti.com
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Those commands basis on implementation of random UUID generator version 4
which is described in RFC4122. The same algorithm is used for generation
both ids but string representation is different as below.
char: 0 9 14 19 24 36
xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
UUID: be be be be be
GUID: le le le be be
Commands usage:
- uuid [<varname>]
- guid [<varname>]
The result is saved in environment as a "varname" variable if argument is given,
if not then it is printed.
New config:
- CONFIG_CMD_UUID
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: trini@ti.com
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This patch adds support to generate UUID (Universally Unique Identifier)
in version 4 based on RFC4122, which is randomly.
Source: https://www.ietf.org/rfc/rfc4122.txt
Changes:
- new configs:
- CONFIG_LIB_UUID for compile lib/uuid.c
- CONFIG_RANDOM_UUID for functions gen_rand_uuid() and gen_rand_uuid_str()
- add configs dependency to include/config_fallbacks.h for lib uuid.
lib/uuid.c:
- add gen_rand_uuid() - this function writes 16 bytes len binary representation
of UUID v4 to the memory at given address.
- add gen_rand_uuid_str() - this function writes 37 bytes len hexadecimal
ASCII string representation of UUID v4 to the memory at given address.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
[trini: Add CONFIG_EFI_PARTITION to fallbacks]
Signed-off-by: Tom Rini <trini@ti.com>
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Changes in lib/uuid.c to:
- uuid_str_to_bin()
- uuid_bin_to_str()
New parameter is added to specify input/output string format in listed functions
This change allows easy recognize which UUID type is or should be stored in given
string array. Binary data of UUID and GUID is always stored in big endian, only
string representations are different as follows.
String byte: 0 36
String char: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
string UUID: be be be be be
string GUID: le le le be be
This patch also updates functions calls and declarations in a whole code.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: trini@ti.com
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This commit introduces cleanup for uuid library.
Changes:
- move uuid<->string conversion functions into lib/uuid.c so they can be
used by code outside part_efi.c.
- rename uuid_string() to uuid_bin_to_str() for consistency with existing
uuid_str_to_bin()
- add an error return code to uuid_str_to_bin()
- update existing code to the new library functions.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: trini@ti.com
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Some eMMC chips may need the RST_n_FUNCTION bit set to a non-zero value
in order for warm reset of the system to work. Details on this being
required will be part of the eMMC datasheet. Also add using this
command to the dra7xx README.
* Whitespace fix by panto
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
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In the recent mmc cleanup, the mmc_host_is_spi macro was broken and
bfin_sdh.c had mmc->bus_width turned into mmc_bus_width(mmc), both of
which were incorrect.
Signed-off-by: Tom Rini <trini@ti.com>
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On the boards this target supports this option is either non possible
without hardware mods (Beaglebone White/Black) or not supported due to
board design. Drop this and regain some space.
Signed-off-by: Tom Rini <trini@ti.com>
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