Remove the driver st_smic.c used in SPEAr products and the associated
config CONFIG_ST_SMI; this driver is no more used in U-Boot after the
commit 570c3dcfc153 ("arm: Remove spear600 boards and the rest of SPEAr
support").

Fixes: 570c3dcfc153 ("arm: Remove spear600 boards and the rest of SPEAr support")
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>

Bugfixes for this one socfpga platform

The comment is no longer meaningful due to DT conversion, drop it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Siew Chin Lim <elly.siew.chin.lim@intel.com>
Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Cc: Tien Fong Chee <tien.fong.chee@intel.com>

The MXC_EHCI_MODE_ definitions are redundant. Replace MXC_EHCI_MODE_SERIAL
with the equivalent PORT_PTS_SERIAL.

Only the zmx25 platform is affected.

Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>

This does not work with driver model so can be removed.

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

This board has not been converted to CONFIG_DM_PCI by the deadline.
Remove it.

Note that we have to add CONFIG_SPIFLASH to scripts/config_whitelist.txt
because it's not really migrated at this point.

Acked-by: Michael Durrant <mdurrant@arcturusnetworks.com>
Acked-by: Oleksandr Zhadan <oleks@arcturusnetworks.com>
Acked-by: Oleksandr Zhadan and Michael Durrant <arcsupport@arcturusnetworks.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Handle CONFIG_SPIFLASH differently and delete Kconfig file]
Signed-off-by: Tom Rini <trini@konsulko.com>

On J721e R5 SPL, dfu buffer for loading sysfw.itb image gets allocated
before DRAM gets initialized. So, the buffer gets allocated in MCU L3
RAM. The current buffer size to be allocated is 256KB  and the available
total heap memory is 0x70000 (448KB). This leads to NOMEM errors during
allocation.

In other cases when constraints such as above are not present fix the size
of buffers to the sector size in OSPI for proper functioning.

Also, if CONFIG_SYS_DFU_DATA_BUF_SIZE is defined and
CONFIG_SYS_DFU_MAX_FILE_SIZE is not defined then the max file size for dfu
transfer is defined as CONFIG_SYS_DFU_DATA_BUF_SIZE.

Fix these by setting appropriate buffer sizes in their respective defconfig
files and defining the max file size as 8 MB which is the default dfu
buffer size.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>

Add env variables for booting to kernel from USB MSC device. The second
partition in the USB MSC device needs to formatted as ext4 file system with
kernel and dtb images, present in the /boot folder.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>

This commit uses the existing DEFAULT_MMC_TI_ARGS and
DEFAULT_FIT_TI_ARGS defintions to replace the 'mmc*' environment
variables in the configuration. The check for the 'boot_fit' is handled
like the 'am335x_*' boards with 'CONFIG_BOOTCOMMAND'.

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>

Fix baudrate value 5150000 which was added in commit ead4864fa6cc ("arm:
mvebu: a38x: Define supported UART baudrates").

Exact value for divisor 3 with 250 MHz TCLK is 5208333 baudrate. In above
commit I incorrectly rounded it to 5150000 value due to testing with
USB-UART hw which incorrectly reported exact value and divisor configured
on other other end of UART link.

Fix this value to 520000 baudrate which is more close to the exact hardware
value and also has less fraction parts.

Signed-off-by: Pali Rohár <pali@kernel.org>
Fixes: ead4864fa6cc ("arm: mvebu: a38x: Define supported UART baudrates")
Reviewed-by: Stefan Roese <sr@denx.de>