The arch timer needs COUNTER_FREQUENCY to get correct counter, add it to
make the timer works correct.
Signed-off-by: NKever Yang <kever.yang@rock-chips.com>

The omap3_beagle NAND ECC scheme was changed in 4b37928d for unknown
reasons, leading to uncorrectible ecc errors. This commit changes it
back to what it was before.
Signed-off-by: NPatrik Dahlström <risca@dalakolonin.se>

Passing earlycon string in the command line may be
useful during bring up, but not after such phase.

Remove the earlycon string to align with the other i.MX SoCs
command lines.
Signed-off-by: NFabio Estevam <festevam@gmail.com>

U-Boot binary has grown in such a way that it goes beyond the reserved
area for the environment variables.

Running "saveenv" followed by a "reset" causes U-Boot to hang because
of this overlap.

Fix this problem by increasing the CONFIG_ENV_OFFSET size.

Also, in order to prevent this same problem to happen in the future,
use CONFIG_BOARD_SIZE_LIMIT, which will detect the overlap in build-time.

CONFIG_BOARD_SIZE_LIMIT does not accept math expressions, so declare
CONFIG_ENV_OFFSET with its direct value instead.
Signed-off-by: NFabio Estevam <festevam@gmail.com>

After the DM conversion the boot SD card is now device 3.

Adjust it so that we can boot the kernel again.

While at it avoid a hardcoded mmc dev inside the finduuid script.
Signed-off-by: NFabio Estevam <festevam@gmail.com>

When compile the curren mainline linux kernel(Linux 5.5-rc3)
with defconfig, the final Image is 29M, it's much
larger than Linux 5.4.

On the current u-boot side on rk3308, the gap between
kernel and fdt is 25M, the fdt will overwrite kernel
Image, so move ftd to a higher memory to give 34M
gab for them.
Signed-off-by: NAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

Move BOOTP_DNS2 and PHY_TI from dra7xx_evm.h to
dra7xx_evm_defconfig.
Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: NLokesh Vutla <lokeshvutla@ti.com>

With commit 37db55b7 ("linux/types.h: fix typo unchar") we have a
duplicate typedef for uchar. As linux/types.h is included in common.h we
don't need another typedef for uchar there.

Fixes: 37db55b7 ("linux/types.h: fix typo unchar")
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: NJoe Hershberger <joe.hershberger@ni.com>

OpenSBI uses a relocation lottery to determine the hart to relocate
OpenSBI to its link address. In the U-Boot SPL boot flow, the main hart
schedules the secondary harts to enter OpenSBI before doing so itself.
One of the secondary harts will therefore always be the winner of the
relocation lottery. This is problematic if the link address ranges of
OpenSBI and U-Boot SPL overlap. OpenSBI will be relocated and therefore
overwrite U-Boot SPL while some harts may still run it, leading to code
corruption.

Avoid this problem by specifying the main hart as the preferred boot
hart to perform the OpenSBI relocation. The main hart will be the last
hart to enter OpenSBI, relocation can therefore occur safely.

The boot hart field was added to version 2 of the OpenSBI FW_DYNAMIC
info structure. The header file include/opensbi.h is synchronized with
include/sbi/fw_dynamic.h from the OpenSBI project to update the info
structure. The header file is recent as of commit
7a13beb21326 ("firmware: Add preferred boot HART field in struct
fw_dynamic_info").
Reported-by: NRick Chen <rick@andestech.com>
Suggested-by: NAnup Patel <Anup.Patel@wdc.com>
Signed-off-by: NLukas Auer <lukas.auer@aisec.fraunhofer.de>
Reviewed-by: NRick Chen <rick@andestech.com>
Tested-by: NRick Chen <rick@andestech.com>
Reviewed-by: NAnup Patel <anup.patel@wdc.com>

This patch provides four configurations which can support U-Boot SPL
to boot from RAM or FLASH and then boot FIT image including OpenSBI
FW_DYNAMIC firmware and U-Boot proper images from RAM or MMC boot devices.

With ae350_rv[32|64]_spl_defconfigs:

U-Boot SPL will be loaded by gdb or FSBL and runs in RAM in machine mode
and then load FIT image from RAM device on AE350.

With ae350_rv[32|64]_spl_xip_defconfigs:

U-Boot SPL can be burned into SPI flash and run in flash in machine mode
and then load FIT image from SPI flash or MMC device on AE350.
Signed-off-by: NRick Chen <rick@andestech.com>
Cc: KC Lin <kclin@andestech.com>
Cc: Alan Kao <alankao@andestech.com>

Implement dma_get_cfg() interface to pass flow id information for DMA
clients to use. This is needed because on K3 SoCs, CPSW (ethernet) and
UDMA (DMA provider) support "flows" within a given RX DMA channel. This
allows different network packets to be segregated while using same RX
DMA channel. In order for basic ethernet to work, CPSW slave must be
aware of the flow ID allocated for the RX channel by the DMA driver.
This interface allows CPSW to query flow ID from DMA provider and
configure it in CPSW HW.
Signed-off-by: NVignesh Raghavendra <vigneshr@ti.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NGrygorii Strashko <grygorii.strashko@ti.com>

Sometimes, there would be a need to exchange data between DMA provider
and DMA client which are very specific to DMA driver of the SoC/platform
and are not generic enough to be put into struct dma. Therefore, introduce
dma_get_cfg() interface to get DMA provider specific data from client
device. Clients can use unique configuration ID flags to get different
configuration data from DMA driver.
Signed-off-by: NVignesh Raghavendra <vigneshr@ti.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NGrygorii Strashko <grygorii.strashko@ti.com>

The function connects an ethernet device to a PHY using DT information.
This API is only available for eth devices with an associated device tree
node.
Signed-off-by: NAlex Marginean <alexandru.marginean@nxp.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

Renamed dm_mdio_phy_connect arguments dev to mdiodev and addr to phyaddr
for a bit more clarity and consistency with the following patches.
Also use NULL instead of 0 on error return path.
Signed-off-by: NAlex Marginean <alexandru.marginean@nxp.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

This is useful to carry custom information between the driver structure
associated with a specific HW and the driver code.
Signed-off-by: NAlex Marginean <alexandru.marginean@nxp.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

Drivers currently use XGMII for XFI and USXGMII and, where needed, use
other information to identify the actual protocol on the board.  With these
two defined drivers can now rely on DT phy-mode property.
Signed-off-by: NAlex Marginean <alexandru.marginean@nxp.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

Based on commit 980066e6d964 ("dt-bindings: phy: dp83867: Add documentation
for disabling clock output") of mainline linux kernel.

The clock output is generally only used for testing and development and not
used to daisy-chain PHYs.  It's just a source of RF noise afterward.

Add a mux value for "off".  I've added it as another enumeration to the
output property.  In the actual PHY, the mux and the output enable are
independently controllable.  However, it doesn't seem useful to be able
to describe the mux setting when the output is disabled.

Document that PHY's default setting will be left as is if the property
is omitted.
Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>

Part of the env cleanup moved this out of the environment code and into
the net code. However, this helper is sometimes needed even when the net
stack isn't included.

Move the helper to lib/net_utils.c like it's similarly-purposed
string_to_ip(). Also rename the moved function to similar naming.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reported-by: NOndrej Jirman <megous@megous.com>

unsigned char should be called uchar and not unchar.

This fixes a build error in lib/crypto/x509_cert_parser.c.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Imported from linux kernel v5.3:
 pkcs7.asn1 without changes
 pkcs7.h with changes marked as __UBOOT__
 pkcs7_parser.h without changes
 pkcs7_parser.c with changes marked as __UBOOT__
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>

Imported from linux kernel v5.3:
rsapubkey.asn1 without changes
rsa.h without changes
rsa_helper.c with changes marked as __UBOOT__
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>

Imported from linux kernel v5.3:
 asymmetric-type.h with changes marked as __UBOOT__
 asymmetric_type.c with changes marked as __UBOOT__
 public_key.h with changes marked as __UBOOT__
 public_key.c with changes marked as __UBOOT__
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>

Imported from linux kernel v5.3:
 build_OID_registry without changes
 oid_registry.h without changes
 oid_registry.c with changes marked as __UBOOT__
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>

Imported from linux kernel v5.3:
 asn1.h without changes
 asn1_ber_bytecode.h without changes
 asn1_decoder.h without changes
 asn1_compiler.c without changes

This host command will be used to create a ASN1 parser, for example,
for pkcs7 messages or x509 certificates. More specifically, it will
generate *byte code* which will be interpreted by asn1 decoder library.
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Without this commit, time.h possibly causes a build error as
asctime_r() uses sprintf().
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>

Adding "printk.h" will help improve portability from linux kernel
code (in my case, lib/asn1_decoder.c and others) where printf and
pr_* variant functions are used.
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>

This function will be used  in lib/crypto/x509_cert_parser.c, which
will also be imported from linux code in a later commit.
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>

Without this change, including rtc.h solely will cause a build error.
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>

Migrate from_env() from pxe.c to nvedit.c as it's not pxe specific.
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>

The default value of CONFIG_SYS_CBSIZE is too small when we need
to input long commands or when using long kernel command line.

The default value of CONFIG_SYS_MAXARGS is too small to add a long
command line, and the kernel might not boot as intended without the
complete bootargs. Increase argument buffer sizes and the number of
arguments.
Signed-off-by: NAnatolij Gustschin <agust@denx.de>
Reviewed-by: NPeng Fan <peng.fan@nxp.com>

Convert the board to ethernet DM support. Adjust board file accordingly,
as the board_eth_init() contains custom clock configuration required for
this board to work. Furthermore, enable FEC1 clock to make FEC1 work as
well.
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>

In preparation for use of DDR DRAM fine-tuning upon boot,
convert the board to SPL framework instead of using DCD
tables to bring up DRAM and pinmux.
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>

Add support for setting linux,usable-memory property in the memory
node of device tree for the kernel [1].

This property holds a base address and size, describing a
limited region in which memory may be considered available for use by
the kernel. Memory outside of this range is not available for use.

[1] https://www.kernel.org/doc/Documentation/devicetree/bindings/chosen.txtSigned-off-by: NIgor Opaniuk <igor.opaniuk@toradex.com>
Signed-off-by: NSanchayan Maity <maitysanchayan@gmail.com>
Signed-off-by: NStefan Agner <stefan.agner@toradex.com>
Reviewed-by: NOleksandr Suvorov <oleksandr.suvorov@toradex.com>

U-Boot binary has grown in such a way that it goes beyond the reserved
area for the environment variables.

Running "saveenv" followed by a "reset" causes U-Boot to hang because
of this overlap.

Fix this problem by increasing the CONFIG_ENV_OFFSET size.

Also, in order to prevent this same problem in the future, use
CONFIG_BOARD_SIZE_LIMIT, which will detect the overlap in build-time.

CONFIG_BOARD_SIZE_LIMIT does not accept math expressions, so declare
CONFIG_ENV_OFFSET with its direct value instead.
Signed-off-by: NFabio Estevam <festevam@gmail.com>
Acked-by: NPierre-Jean Texier <pjtexier@koncepto.io>
Tested-by: NPierre-Jean Texier <pjtexier@koncepto.io>
Acked-by: NJoris Offouga <offougajoris@gmail.com>
Tested-by: NJoris Offouga <offougajoris@gmail.com>

Recent versions of the Linux kernel with many options enabled have
grown large enough to overwrite the beginning of the initrd. For
example, the kernel I use on my Rock64 and RockPro64 is 34.1 MiB,
while only 31.5 MiB are available between kernel_addr_r and
ramdisk_addr_r.

This patch moves ramdisk_addr_r up by 32 MiB on the RK3328 and RK3399,
allowing for much larger kernels.
Signed-off-by: NBen Wolsieffer <benwolsieffer@gmail.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

The 'sf' command is not supposed to rely on the MTD stack, but both
'sf' and 'nand' commands use helpers located in mtd_uboot.c. Despite
their location, these functions do not depend at all on the MTD
stack.

This file (drivers/mtd/mtd_uboot.c) is only compiled if CONFIG_MTD is
selected, which is inconsistent with the current situation. Solve this
by moving these three functions (which are only used by the above two
commands) out of mtd_uboot.c and put them in a C file only compiled
with cmd/sf.c and cmd/nand.c.
Signed-off-by: NMiquel Raynal <miquel.raynal@bootlin.com>
[trini: Don't export get_part function now]
Signed-off-by: NTom Rini <trini@konsulko.com>

Let's be consistent and always declare CONFIG_MTD from the defconfig
file when needed.
Signed-off-by: NMiquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: NBoris Brezillon <boris.brezillon@bootlin.com>

Like in Linux, just use CONFIG_MTD to compile the MTD stack.
Signed-off-by: NMiquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: NBoris Brezillon <boris.brezillon@bootlin.com>

CONFIG_MTD must be reserved for the MTD core. Like any other
subsystem, prefix the symbol by DM when it comes to DM support.
Signed-off-by: NMiquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: NBoris Brezillon <boris.brezillon@bootlin.com>
[trini: Add Kconfig files]
Signed-off-by: NTom Rini <trini@konsulko.com>