This supports i2c DM and enables CONFIG_DM_I2C
for SoC LS1021A
Signed-off-by: NBiwen Li <biwen.li@nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

This supports i2c DM and enables CONFIG_DM_I2C
for SoC LS1012A
Signed-off-by: NBiwen Li <biwen.li@nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add support of "qixis_reset emmc" command for lx2160a based platforms
Signed-off-by: NMeenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

If the "source" command is not given the address, it uses
CONFIG_SYS_LOAD_ADDR, which is compile-time determined.

Using the "loadaddr" environment variable is handier because it is
relocated according to the memory base when CONFIG_POSITION_INDEPENDENT
is enabled.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>

All rockchip platforms support TPL or SPL-based bootloader
in mainline with U-Boot proper as final stage. For each
stage we need to burn the image on to flash with respective
offsets.

This patch creates a single boot image component using
- binman, for arm32 rockchip platforms
- pad_cat, for arm64 rockchip platforms.

This would help users to get rid of burning different
boot stage images.

The new image called 'u-boot-rockchip.bin'
which can burn into flash like:

₹ sudo dd if=u-boot-rockchip.bin of=/dev/sda seek=64

This would support all rockchip platforms, except rk3128
since it doesn't support for SPL yet.

Cc: Matwey V. Kornilov <matwey.kornilov@gmail.com>
Cc: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

Add bootcount support for Rockchip rk3399.

The bootcount value is preserved in PMU_SYS_REG0 register,
this would help to support redundent boot.

Once the redundant boot triggers, the altboot command
will look for extlinux-rollback.conf on particular
bootable partition which supposed to be a recovery
partition where redundant boot required.
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>

rk3399 do support SPI flash as well, so there is
a possibility of using flash environment for those
usecases.

So define env device for MMC only when it is used
by specific configuration.
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

This fixes the default boot command for the SD-card boot case.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

set common fastboot variables for mt8518
Signed-off-by: Nmingming lee <mingming.lee@mediatek.com>

Create separate "boot_scripts" and "boot_script_hdr" environment
variable for LX2160A RDB and QDS board.
Signed-off-by: NMeenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

The linux kernel Image is growing quite quickly,
if kernel Image size grow beyond 36 MB then
kernel Image at load address 0x81000000
overlaps with the reserved memory region
at 0x83400000.

Adjust kernel load address(kernel_addr_r) from
0x81000000 to 0x96000000 to avoid kernel Image
overlapping with reserved memory region.

This change fixes the below U-Boot error while
booting uncompressed kernel Image through booti command,
ERROR: reserving fdt memory region failed (addr=83400000 size=c00000)
Signed-off-by: NBiwen Li <biwen.li@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

The linux kernel Image is growing quite quickly,
if kernel Image size grow beyond 36 MB then
kernel Image at load address 0x81000000
overlaps with the reserved memory region
at 0x83400000.

Adjust kernel load address(kernel_addr_r) from
0x81000000 to 0x96000000 to avoid kernel Image
overlapping with reserved memory region.

This change fixes the below U-Boot error while
booting uncompressed kernel Image through booti command,
ERROR: reserving fdt memory region failed (addr=83400000 size=c00000)
Signed-off-by: NBiwen Li <biwen.li@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

FIT image contents can be larger than default bootm limit 8M
with initrd. Raise limit to 64MB which is commonly used
elsewhere.
Signed-off-by: NDhananjay Phadke <dphadke@linux.microsoft.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

This target is out of maintenance and can be removed.
Signed-off-by: NHolger Brunck <holger.brunck@ch.abb.com>
CC: Valentin Longchamp <valentin.longchamp@ch.abb.com>
CC: Stefan Roese <sr@denx.de>
Reviewed-by: NStefan Roese <sr@denx.de>

This target is out of maintenance and can be removed.
Signed-off-by: NHolger Brunck <holger.brunck@ch.abb.com>
CC: Valentin Longchamp <valentin.longchamp@ch.abb.com>
CC: Stefan Roese <sr@denx.de>
Reviewed-by: NStefan Roese <sr@denx.de>

This board is similar to SUV31, but the FPGA is reset concept is quite
different.
Signed-off-by: NHolger Brunck <holger.brunck@ch.abb.com>
CC: Valentin Longchamp <valentin.longchamp@ch.abb.com>
CC: Stefan Roese <sr@denx.de>
Reviewed-by: NStefan Roese <sr@denx.de>

This patch moves the qrio and i2c deblocking code to
keymile/common as it will also be used by the upcoming CENT2 board.
Signed-off-by: NHolger Brunck <holger.brunck@ch.abb.com>
CC: Priyanka Jain <priyanka.jain@nxp.com>

When using fitImage in AARCH64, the fdt is only 4 byte aligned.
According to linux kernel -> Documentation/arm64/booting.txt, the
fdt *must* be 8 byte aligned. Therefore, it is somewhat random,
if you build a kernel that the fdt is 4 or 8 byte aligned.
Removing fdt_high (or changing it to a valid 8 byte aligned
address) solves this issue.
Signed-off-by: NMatthias Schoepfer <matthias.schoepfer@ithinx.io>
CC: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>

This add the initial support of the broadcom reference
board bcm968360bg with a bcm68360 SoC.

This board has 512 MB of RAM, 256 MB of flash (nand),
2 USB port, 1 UART, and 4 ethernet ports.
Signed-off-by: NPhilippe Reynes <philippe.reynes@softathome.com>

Use MMC0 for eMMC and MMC2 for SD-card as other Exynos-based boards do.
This allows to use common code to get MMC device id based on the XOM[7:5]
pins.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: NAnand Moon <linux.amoon@gmail.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

The ST-Ericsson U8500 SoC has been used in mass-production for
some Android smartphones released around 2012.
In particular, Samsung has released more than 5 different
smartphones based on U8500, e.g.

  - Samsung Galaxy S III mini (GT-I8190) "golden"
  - Samsung Galaxy S Advance (GT-I9070)  "janice"
  - Samsung Galaxy Xcover 2 (GT-S7710)   "skomer"

and a few others.

Mainline Linux has great support for the Ux500 SoC, so these
smartphones can also run Linux mainline quite well.

Unfortunately, the original Samsung bootloader used on these devices
has limitations that prevent booting Linux mainline directly.
It keeps the L2 cache enabled, which causes Linux to crash very early,
shortly after decompressing the kernel.

Using U-Boot allows to circumvent these limitations. We can let the
Samsung bootloader chain-load U-Boot and U-Boot locks the L2 cache
before booting into Linux. U-Boot has several other advantages
- it supports device-trees directly and we are no longer limited to
flashing Android boot images through Samsung's proprietary download
mode.

The Samsung "stemmy" board covers all Samsung devices based on U8500.
Add minimal support for "stemmy". For now only UART is supported but
this will be extended later.
Signed-off-by: NStephan Gerhold <stephan@gerhold.net>
Reviewed-by: NLinus Walleij <linus.walleij@linaro.org>

Add iMX6ULL VisionSOM SoM and VisionCB-RT-STD evaluation board support.
The SoM has an iMX6ULL, 512 MiB of DRAM and microSD slot. The carrier
board has Ethernet, USB host port, USB OTG port.
Signed-off-by: NArkadiusz Karas <arkadiusz.karas@somlabs.com>
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>

Enable SPL SDP fallback boot option in default build.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Silvio Fricke <silvio.fricke@softing.com>
Cc: Stefano Babic <sbabic@denx.de>

Enable USB keyboard to be used as input device at U-Boot prompt. Both
serial and USB keyboard will be active inputs simultaneously.
Signed-off-by: NVignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

Add env variables that set up dfu_alt_info for MMC/EMMC/OSPI. This
is required to allow update of firmware on these media.
Signed-off-by: NVignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

Both 'loadfit' and 'mmcloados' start with a call to 'args_mmc' so this
can be factored out to before eithers only call site. This also allows us
to remove that call from 'loadfit', which should not have been calling it
anyway as that command should not be MMC specific. Without the call to
'args_mmc' the command 'loadfit' becomes just a call to 'run_fit' so
remove the indirection and call 'run_fit' directly, this removes the need
for 'loadfit' command (which was misnamed anyway). Drop it.
Signed-off-by: NAndrew F. Davis <afd@ti.com>
Reviewed-by: NLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

Some of the environment configuration in AM65x is not available in
J721e due to additions on one but not the other. These two platforms
are similar enough these common definitions should be factored out
to a common area, prepare for this by synchronizing them.
Signed-off-by: NAndrew F. Davis <afd@ti.com>
Reviewed-by: NLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

Commit 8502fe84 ("configs: am57xx_evm: define
CONFIG_SPL_LOAD_FIT_ADDRESS for SPL-DFU") implements incorrect ifdef
logic, which leads to DFU variables absence in non-SPL environment. Fix
that in order to bring back DFU variables, by reflecting the logic in
include/configs/dra7xx_evm.h.

Fixes: 8502fe84 ("configs: am57xx_evm: define CONFIG_SPL_LOAD_F...")
Signed-off-by: NSam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

These are necessities for beaglebone ai boot. There is the addition of
CONFIG_SUPPORT_EMMC_CONFIG to the Kconfig file. This is present upstream
but not in 19.01 yet.
Signed-off-by: NJason Kridner <jdk@ti.com>
Signed-off-by: NCaleb Robey <c-robey@ti.com>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

Add config to save and read back environment from eMMC.
Signed-off-by: NFaiz Abbas <faiz_abbas@ti.com>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

Introduce a default GPT partition table for eMMC.
Signed-off-by: NFaiz Abbas <faiz_abbas@ti.com>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

Setup env variables for updating firmwares on eMMC/OSPI/MMC via DFU
Signed-off-by: NVignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

Since CONFIG_LOADADDR is not set, the default value of $loadaddr
variable is not set in the environment either. Set the default
load address to 32 MiB from the start of DRAM (same value than
kernel_addr_r).
Signed-off-by: NMarek Vasut <marex@denx.de>
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>

Not all systems have all the boot devices enabled, e.g. not all systems
have MTD devices and thus do not enable UBI. Make all the boot devices
in the distro bootcmd conditional to avoid failures.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>
Reviewed-by: NPatrick Delaunay <patrick.delaunay@st.com>

SoC base addresses should better go into a common SoC file instead
of repeating the definition in each board file.
Signed-off-by: NFabio Estevam <festevam@gmail.com>
Reviewed-by: NPeng Fan <peng.fan@nxp.com>

As we use the driver model for ESDHC there is no need
for defining CONFIG_SYS_FSL_USDHC_NUM and CONFIG_SYS_FSL_ESDHC_ADDR,
so simply remove them.
Signed-off-by: NFabio Estevam <festevam@gmail.com>
Reviewed-by: NPeng Fan <peng.fan@nxp.com>

This adds a general board file based on MT7622 SoCs from MediaTek.
This commit is adding the basic boot support for the MT7622 rfb.
Signed-off-by: NSam Shih <sam.shih@mediatek.com>
Reviewed-by: NRyder Lee <ryder.lee@mediatek.com>
Tested-by: NFrank Wunderlich <frank-w@public-files.de>

This adds a general board file based on MT8512 SoCs from MediaTek.

Apart from the generic parts (cpu) we add some low level init codes
and initialize the early clocks.

This commit is adding the basic boot support for the MT8512 eMMC board.
Signed-off-by: Nmingming lee <mingming.lee@mediatek.com>

The below patch added eSDHC periperhal clock code initially.
2d9ca2c7 mmc: fsl_esdhc: Add peripheral clock support

The purpose was to fix up device tree properties "peripheral-frequency"
so that linux could get the periperhal clock by it.
However the implementation on both u-boot and linux was only
for a Freescale SDK release. The linux part implementation had never
been upstreamed. These code should not have been exist on u-boot
mainline.

Let's remove the powerpc part changes but keep the changes in
fsl_esdhc driver. The changes in fsl_esdhc driver could be utilized
to support SD UHS and eMMC HS200/HS400 speed modes for current
Layerscape ARM platforms.
Signed-off-by: NYangbo Lu <yangbo.lu@nxp.com>

This commit adds board support for i.MXRT1050-EVK from NXP. This board
is an evaluation kit provided by NXP for i.MXRT105x processor family.

More information about this board can be found here:
https://www.nxp.com/design/development-boards/i.mx-evaluation-and-development-boards/i.mx-rt1050-evaluation-kit:MIMXRT1050-EVK

The initial supported/tested devices include:
- Debug serial
- SD
Signed-off-by: NGiulio Benetti <giulio.benetti@benettiengineering.com>