UPSTREAM: Revert "spi: cadence_qspi_apb: Use 32 bit indirect write transaction when possible"

This reverts commit 57897c13de03ac0136d64641a3eab526c6810387.

Using bounce_buf.c to handle non-DMA alig

UPSTREAM: Revert "spi: cadence_qspi_apb: Use 32 bit indirect write transaction when possible"

This reverts commit 57897c13de03ac0136d64641a3eab526c6810387.

Using bounce_buf.c to handle non-DMA alignment problems is bad as
bounce_buf.c does cache manipulations which is not required. Therefore
revert this patch in favour of local bounce buffer solution in the next
patch.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com>
Reviewed-by: Jason Rush <jarush@gmail.com>
Acked-by: Jason Rush <jarush@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
(cherry picked from commit a743e2ba3837db5e8499b03f0f57c3610d03a570)
Change-Id: I793c697ad11d10259e233b2a6b0fe6e6f0b3df85
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>

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Merge branch 'master' of git://git.denx.de/u-boot-net

Move PHY_MICREL and PHY_MICREL_KSZ90X1 to Kconfig

Signed-off-by: Alexandru Gagniuc <alex.g@adaptrum.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

env: Migrate CONFIG_ENV_IS_IN_FAT options to Kconfig

We rename the various FAT_ENV_xxx options to CONFIG_ENV_FAT_xxx so that
they can be modified via Kconfig. Migrate all existing users to the new

env: Migrate CONFIG_ENV_IS_IN_FAT options to Kconfig

We rename the various FAT_ENV_xxx options to CONFIG_ENV_FAT_xxx so that
they can be modified via Kconfig. Migrate all existing users to the new
values.

Signed-off-by: Tom Rini <trini@konsulko.com>

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configs: k2x_evm: Reorder default boot command

We first split the CONFIG_BOOTCOMMAND into its components to improve
readability. We then make the following order changes:

- Run findfdt first so th

configs: k2x_evm: Reorder default boot command

We first split the CONFIG_BOOTCOMMAND into its components to improve
readability. We then make the following order changes:

- Run findfdt first so the fdt name can be used in envboot like OMAP
- Install the boot monitor before running the PMMC so we can make any
needed secure changes before PMMC, do this on both HS and non-HS
- Move set_name_pmmc to just before get_pmmc_${boot}

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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configs: k2x_evm: Adds environment variables for secure devices

Updates the default u-boot environment variables to support secure
boot. On secure devices, a secure boot monitor (sec-bm) needs to
be

configs: k2x_evm: Adds environment variables for secure devices

Updates the default u-boot environment variables to support secure
boot. On secure devices, a secure boot monitor (sec-bm) needs to
be installed by u-boot.

Signed-off-by: Madan Srinivas <madans@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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configs: k2x_evm: Adds FIT loading environment variables

Updates the default u-boot environment variables to support FIT image
loading.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom

configs: k2x_evm: Adds FIT loading environment variables

Updates the default u-boot environment variables to support FIT image
loading.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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Convert CONFIG_ENV_IS_IN_FAT to Kconfig

This converts the following to Kconfig:
CONFIG_ENV_IS_IN_FAT

Signed-off-by: Simon Glass <sjg@chromium.org>

ARM: k2g: Update board_name u-boot env variable at runtime

Enable CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to allow "board_name" to
be set depending on the board it is being ran on.

Update findfdt to u

ARM: k2g: Update board_name u-boot env variable at runtime

Enable CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to allow "board_name" to
be set depending on the board it is being ran on.

Update findfdt to use this new dynamic board_name value to determine
which dtb should be used.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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configs: k2g_evm: make sure config fallbacks take effect

Since config fallbacks contained in include/config_fallbacks.h
come into k2g_evm.h file through ti_armv7_keystone2.h, it should
be the last f

configs: k2g_evm: make sure config fallbacks take effect

Since config fallbacks contained in include/config_fallbacks.h
come into k2g_evm.h file through ti_armv7_keystone2.h, it should
be the last file included.

Without this, #define of FAT_WRITE when environment is in FAT
does not happen as the environment location is decided later
in the file.

Similar issues can come with other config fallbacks implemented.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>

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configs: k2*_evm: let each board decide env location

Not all TI Keystone2 EVMs want environment in NAND flash.
K2G EVM which has an MMC/SD slot, keep environment in a
FAT partition on SD card.

Sinc

configs: k2*_evm: let each board decide env location

Not all TI Keystone2 EVMs want environment in NAND flash.
K2G EVM which has an MMC/SD slot, keep environment in a
FAT partition on SD card.

Since ti_armv7_keystone2.h defines environment is in NAND,
boards which do not follow that have to #undef'ine that
configuration. This leads to ugly ordering issues around
where exactly the include of ti_armv7_keystone2.h can come
in within the k2*_evm.h files.

Move environment location to config file of each board.
This should make it easy to change it for any one board
without affecting all other boards.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>

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ARM: ti: consolidate mmc environment variables

Introduce include/environment/ti/mmc.h that
consolidates environment variable definitions
for various TI boards that support MMC/SD.

This allows reuse

ARM: ti: consolidate mmc environment variables

Introduce include/environment/ti/mmc.h that
consolidates environment variable definitions
for various TI boards that support MMC/SD.

This allows reuse of same environment variables
on non-ARMv7 TI platforms like OMAP-L138 for
example.

While at it, move DFU-related environment variable
includes to only non-SPL builds for AM335x and
AM437x since they are not really used for SPL
today.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>

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ARM: keystone: Pass SPI MTD partition table via kernel command line

SPI U-Boot image for K2 boards have now exceeded 512K partition
allocated to it and no longer fit the partitions defined in kernel

ARM: keystone: Pass SPI MTD partition table via kernel command line

SPI U-Boot image for K2 boards have now exceeded 512K partition
allocated to it and no longer fit the partitions defined in kernel DTS
file. Therefore, pass an updated MTD partition table from U-Boot as
kernel command line arguments to avoid kernel from accidentally
modifying boot loader image that has overflowed to next user partition.

To do is, introduce a common environment file for declaring SPI
partition so that each individual boards need not repeat the same.
Choose appropriate SPI bus from board config file and pass it as command
line argument to kernel.

Signed-off-by: Vignesh R <vigneshr@ti.com>

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mmc: move CONFIG_GENERIC_MMC to Kconfig

Now, CONFIG_GENERIC_MMC seems equivalent to CONFIG_MMC.

Let's create an entry for "config GENERIC_MMC" with "default MMC",
then convert all macro defines in

mmc: move CONFIG_GENERIC_MMC to Kconfig

Now, CONFIG_GENERIC_MMC seems equivalent to CONFIG_MMC.

Let's create an entry for "config GENERIC_MMC" with "default MMC",
then convert all macro defines in headers to Kconfig. Almost all
of the defines will go away.

I see only two exceptions:
configs/blanche_defconfig
configs/sandbox_noblk_defconfig

They define CONFIG_GENERIC_MMC, but not CONFIG_MMC. Something
might be wrong with these two boards, so should be checked later.

Anyway, this is the output of the moveconfig tool.

This commit was created as follows:

[1] create a config entry in drivers/mmc/Kconfig

[2] tools/moveconfig.py -r HEAD GENERIC_MMC

[3] manual clean-up of garbage comments in doc/README.* and
include/configs/*.h

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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mmc: move more driver config options to Kconfig

Move (and rename) the following CONFIG options to Kconfig:

CONFIG_DAVINCI_MMC (renamed to CONFIG_MMC_DAVINCI)
CONFIG_OMAP_HSMMC (renamed to CO

mmc: move more driver config options to Kconfig

Move (and rename) the following CONFIG options to Kconfig:

CONFIG_DAVINCI_MMC (renamed to CONFIG_MMC_DAVINCI)
CONFIG_OMAP_HSMMC (renamed to CONFIG_MMC_OMAP_HS)
CONFIG_MXC_MMC (renamed to CONFIG_MMC_MXC)
CONFIG_MXS_MMC (renamed to CONFIG_MMC_MXS)
CONFIG_TEGRA_MMC (renamed to CONFIG_MMC_SDHCI_TEGRA)
CONFIG_SUNXI_MMC (renamed to CONFIG_MMC_SUNXI)

They are the same option names as used in Linux.

This commit was created as follows:

[1] Rename the options with the following command:

find . -name .git -prune -o ! -path ./scripts/config_whitelist.txt \
-type f -print | xargs sed -i -e '
s/CONFIG_DAVINCI_MMC/CONFIG_MMC_DAVINCI/g
s/CONFIG_OMAP_HSMMC/CONFIG_MMC_OMAP_HS/g
s/CONFIG_MXC_MMC/CONFIG_MMC_MXC/g
s/CONFIG_MXS_MMC/CONFIG_MMC_MXS/g
s/CONFIG_TEGRA_MMC/CONFIG_MMC_SDHCI_TEGRA/g
s/CONFIG_SUNXI_MMC/CONFIG_MMC_SUNXI/g
'

[2] Commit the changes

[3] Create entries in driver/mmc/Kconfig.
(copied from Linux)

[4] Move the options with the following command
tools/moveconfig.py -y -r HEAD \
MMC_DAVINCI MMC_OMAP_HS MMC_MXC MMC_MXS MMC_SDHCI_TEGRA MMC_SUNXI

[5] Sort and align drivers/mmc/Makefile for readability

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marex@denx.de>

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Merge branch 'master' of git://git.denx.de/u-boot-spi

spi: cadence_qspi_apb: Use 32 bit indirect write transaction when possible

According to Section 11.15.4.9.2 Indirect Write Controller of K2G SoC
TRM SPRUHY8D[1], the external master is only permitte

spi: cadence_qspi_apb: Use 32 bit indirect write transaction when possible

According to Section 11.15.4.9.2 Indirect Write Controller of K2G SoC
TRM SPRUHY8D[1], the external master is only permitted to issue 32-bit
data interface writes until the last word of an indirect transfer
otherwise indirect writes is known to fails sometimes. So, make sure
that QSPI indirect writes are 32 bit sized except for the last write. If
the txbuf is unaligned then use bounce buffer to avoid data aborts.

So, now that the driver uses bounce_buffer, enable CONFIG_BOUNCE_BUFFER
for all boards that use Cadence QSPI driver.

[1]www.ti.com/lit/ug/spruhy8d/spruhy8d.pdf

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Jagan Teki <jagan@openedev.com>

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mmc: complete unfinished move of CONFIG_MMC

Commit 7a777f6d6f35 ("mmc: Add generic Kconfig option") created
a Kconfig entry for this option without any actual moves, then
commit 44c798799f66 ("sunxi

mmc: complete unfinished move of CONFIG_MMC

Commit 7a777f6d6f35 ("mmc: Add generic Kconfig option") created
a Kconfig entry for this option without any actual moves, then
commit 44c798799f66 ("sunxi: Use Kconfig CONFIG_MMC") moved
instances only for SUNXI.

We generally do not like such partial moves. This kind of work
is automated by tools/moveconfig.py, so it is pretty easy to
complete this move.

I am adding "default ARM || PPC || SANDBOX" (suggested by Tom).
This shortens the configs and will ease new board porting.

This commit was created as follows:

[1] Edit Kconfig (remove the "depends on", add the "default",
copy the prompt and help message from Linux)

[2] Run 'tools/moveconfig.py -y -s -r HEAD MMC'

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>

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Merge branch 'master' of git://git.denx.de/u-boot

Signed-off-by: Stefano Babic <sbabic@denx.de>

keystone2: Move target selection to Kconfig

The config option TARGET_K2x_EVM is set by the k2x defconfigs to pick
a board target, but the header configs also set K2x_EVM. This config
is redundant, r

keystone2: Move target selection to Kconfig

The config option TARGET_K2x_EVM is set by the k2x defconfigs to pick
a board target, but the header configs also set K2x_EVM. This config
is redundant, remove it and use TARGET_K2x_EVM everywhere in its place.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>

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ti_armv7_keystone2: Update addr_mon variable

As boot monitor contains a mkimage header, it can be loaded at any location.
So, have a common addr_mon address across all keystone2 SoCs. And also
makin

ti_armv7_keystone2: Update addr_mon variable

As boot monitor contains a mkimage header, it can be loaded at any location.
So, have a common addr_mon address across all keystone2 SoCs. And also
making sure that boot monitor is installed early during default boot to
avoid any overlapping with other images.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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keystone2: k2g: add env script to load firmware initramfs as part of boot flow

On K2G, the PCIe SerDes h/w is a re-use from other K2 devices and SerDes
driver requires a firmware image to initialize

keystone2: k2g: add env script to load firmware initramfs as part of boot flow

On K2G, the PCIe SerDes h/w is a re-use from other K2 devices and SerDes
driver requires a firmware image to initialize the SerDes h/w device.
This is firmware is part of the initramfs file that is loaded to memory
in u-boot and passed to kernel as in other K2 platforms. This patch
customize the u-boot env to have this done automatically when the K2G EVM
boots up. With this, a user may be able to boot the EVM with a standard
PCIe card at the x1 PCIe slot and release image and test PCIe devices
such as NIC, SATA etc.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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Merge branch 'master' of git://git.denx.de/u-boot-spi

defconfig: k2g_evm_defconfig: Enable Cadence QSPI controller

Enable Cadence QSPI controller support to use QSPI on K2G SoC. Also
enable Spansion flash support to access s25fl512s flash present on K2

defconfig: k2g_evm_defconfig: Enable Cadence QSPI controller

Enable Cadence QSPI controller support to use QSPI on K2G SoC. Also
enable Spansion flash support to access s25fl512s flash present on K2G
QSPI bus.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>

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Merge branch 'master' of git://git.denx.de/u-boot

Signed-off-by: Stefano Babic <sbabic@denx.de>