| Commit message (Collapse) | Author | Age | Lines |
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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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This patch add the support to load/save env to the slot which
was used as the boot media by dynamic detection.
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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This patch update the DDR script to the ddr-scripts-rel.git
based on the top of the following commit:
7cd1c3b Removed the duplicate script files
Signed-off-by: Jason Liu <r64343@freescale.com>
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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shutdown vddpu and pcie phy to save power
Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Jason Liu <r64343@freescale.com>
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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The load region size of EIM-NOR are defined to 0. For this case,
the parameter "imximage_init_loadsize" must be calculated.
The imximage tool implements the calculation in the "imximage_generate"
function, but the following function "imximage_set_header" resets the value
and not calculate. This bug cause some fields of IVT head are not
correct, for example the boot_data and DCD overlay the application area.
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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This patch is to add the i.MX6solo sabreauto support,
The i.MX6solo sabreauto board configuration has the following
difference with i.MX6dl sabreauto:
- DDR bus width: 32bit
- DDR capacity: 1024M
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
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This patch is to add the i.MX6DL sabreauto board support.
i.MX6DL sabreauto board share the same design with i.MX6Q
sabreauto board except the SOC difference.
The DDR script has been updated to the v0.2 version from
ddr-scripts-rel.git, the commit based on is:
bfd157a Updated MX6DL and MX6DQ ARD and SabreSD scripts
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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Rename the imximage.cfg to mx6q.cfg.
No function change at all.
Signed-off-by: Ye.Li <B37916@freescale.com>
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The i.MX6solo sabre-sd board configuration has the following
difference with i.MX6dl sabre-sd:
- DDR bus width: 32bit
- DDR capacity: 512M
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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Instead of waiting for DC triple buffer to be cleared, this patch changes
to wait for a relevant DP sync flow end irq when disabling sync BG flows.
In this way, we align the implement to the FSL internal IPUv3 driver.
After applying this patch, the uboot hang up issue at the arch_preboot_os
stage on the MX6DL platforms is not observed any more.
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Signed-off-by: Nitin Garg <nitin.garg@freescale.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 configure the USDHC driver to PIO mode by defining
"CONFIG_SYS_FSL_ESDHC_USE_PIO", the SD/MMC read and write will fail.
Two bugs in the driver to cause the issue:
1. The read buffer was invalidated after reading from DATAPORT register,
which should be only applied to DMA mode. The valid data in cache was
overwritten by physical memory.
2. The watermarks are not set in PIO mode, will cause according state not
be set.
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit e2ced39867a3001390bd23069e56b513ed268bb0)
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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- add I2C support on Sabresd ,Sabreauto board.
- add pfuze init code based on I2C transfer in Sabre* board file.
Signed-off-by: Robin Gong <b38343@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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Set Power polarity in CTRL register to active-high to control
the off-chip power switch.
Update USB base address to support imx6sl.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
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- Add i2c0 support for imx6sl evk platform.
- Read pmic device ID and revsion ID.
Signed-off-by: Fugang Duan <B38611@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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Support HAB authentication of kernel or secondary images via bootm
or hab_auth_img u-boot command.
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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Support CPU temperature sensors on i.MX6 SoC.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
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Signed-off-by: Tom Rini <trini@ti.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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This is regression of commit 2035d77d i2c: sh_i2c: Update to new CONFIG_SYS_I2C framework
Before commit 2035d77d, i2c probe command works properly on kzm9g board.
KZM-A9-GT# i2c probe
Valid chip addresses: 0C 12 1D 32 39 3D 40 60
After commit 2035d77d, i2c probe command does not work.
KZM-A9-GT# i2c probe
Valid chip addresses: 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
sh_i2c_probe() calls sh_i2c_read(), but read length is 0. So acutally it does not read device at all. This patch prepares dummy buffer and read data into it.
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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Commit 890880583d84607e36b52a785a96b167728bbf73 introduced EEPROM parsing and
board detection but faild to return a valid tricorder_eeprom struct for backup
case. When pressing S200 while reading EEPROM we ignore the value. We
returned falsely a tricorder_eeprom struct with uninitialized data which is
just garbage.
Initialize it by zeroing the whole structure.
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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During switch to device tree, commit 1ecab0f has removed this code.
INFORM4 and INFORM5 registers are used by TRATS2 first stage bootloader for
providing recovery. For normal operation, those two must be cleared out.
This error emerges when one force reset from u-boot's command line for
three times.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
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In some use cases, SPL linker script was not updated even when
it should be.
For instance,
$ make tricoder_config all
[ build complete ]
... modify include/configs/tricoder.h
$ make
spl/u-boot-spl.lds should be updated in this case, but it wasn't.
To fix this problem, linker scripts generation should be handled
by $(call if_changed_dep,...) rather than by $(call if_changed,...).
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reported-by: Andreas Bießmann <andreas.devel@googlemail.com>
Tested-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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We've run into a non-trivial conversion to CONFIG_SYS_GENERIC_BOARD so
we'll postpone this notice until right after v2014.04 is out.
This reverts commit 36c4b1d98059244c34ec3327d9cc9f3c552fd01b.
Signed-off-by: Tom Rini <trini@ti.com>
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