Enable the ATF in SPL and adjust the SPL STACK/HEAD at the same time to
support ATF entry at 0x40000.
Signed-off-by: NKever Yang <kever.yang@rock-chips.com>

Since mmc to sram can't do dma, add patch to prevent aborts transfering
TF-A parts.
Signed-off-by: NKever Yang <kever.yang@rock-chips.com>

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 rc4 encoding should cover spl header as well, and the file_size
contains spl header too.
Signed-off-by: NJeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

Add documentation about packing optional second level boot-loader with
mkimage tool.
Signed-off-by: NJeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

Support packing optional second level boot-loader:

$ ./tools/mkimage -n rk3399 -T rksd -d \
  rk3399_ddr_800MHz_v1.24.bin:rk3399_miniloader_v1.19.bin out -v
Adding Image rk3399_ddr_800MHz_v1.24.bin
Size 116492(pad to 116736)
Adding Image rk3399_miniloader_v1.19.bin
Size 88060(pad to 88064)
Image Type:   Rockchip RK33 (SD/MMC) boot image
Init Data Size: 116736 bytes
Boot Data Size: 88064 bytes

Mainly parse init file and boot file from datafile option, copy them to
the image with 2KB alignment.
Signed-off-by: NJeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

The defconfig file for ROC-CC-RK3308 is roc-cc-rk3308_defconfig.

Fixes: 7f08bfb7 ("doc: rockchip: Add documentation for rk3308 based
boards")
Signed-off-by: NAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.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>

SPL_ROCKCHIP_COMMON_BOARD, an almost identical option, has a title but
this one doesn't for some reason. Add a description to make the menu
easier to read.
Signed-off-by: NThomas Hebb <tommyhebb@gmail.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

Firefly Core-PX30-JD4 use UART2M1 while PX30 evb using UART2M0, the U-Boot
proper will use the dts setting to do the IOMUX init, and a separate dts
is needed for px30-firefly.
Signed-off-by: NKever Yang <kever.yang@rock-chips.com>

The Macro has update without update the defconfig, update the defconfig
to make Mcaro correct.

Fixes: ec4fafdf ("rockchip: px30: Rename CONFIG_DEBUG_UART2_CHANNEL to...")
Signed-off-by: NKever Yang <kever.yang@rock-chips.com>

On a distribution with no python2 installed and no
python->python3 symlink the script will fail to execute.
Specify python3 explicitly as it's already a requirement
to build u-boot.
Signed-off-by: NJack Mitchell <ml@embed.me.uk>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

Upstream kernel and rockchip kernel has default enable PSCI which needs
OPTEE in trust word, enable OPTEE support for evb by default and SPL_FIT
option to pack OPTEE with U-Boot proper.
Signed-off-by: NKever Yang <kever.yang@rock-chips.com>

The OPTEE will use the ram start at 0x8400000 which make the DRAM be two
banks.
Signed-off-by: NKever Yang <kever.yang@rock-chips.com>

Update the SPL_STACK_R_MALLOC_SIMPLE_LEN which also including space for
STACK and the size may not enough when loding FIT image in SPL.

If the size is not enough, you can see log like this when loding FIT:

U-Boot TPL 2020.01-rc3-00082-g4b19b89c-dirty (Dec 05 2019 - 11:52:53)
Trying to boot from BOOTROM
Returning to boot ROM...
U-Boot SPL 2020.01-rc3-00082-g4b19b89c-dirty (Dec 05 2019 - 11:52:53 +0800)
Trying to boot from MMC2

And if enable the DEBUG for everyting in SPL, the log will hang at dwmmc
sending CMD16 for 'uboot' loadables binary because this step need a
large stack cost(about 0x2d00).

External data: dst=8400000, offset=72638, size=b3580
Image OS is Trusted Execution Environment
board_fit_config_name_match: rk3288-evb
Selecting config 'rk3288-evb'loadables: 'uboot'
blk_find_device: if_type=6, devnum=1: dwmmc@ff0c0000.blk, 6, 0
blk_find_device: if_type=6, devnum=1: dwmmc@ff0f0000.blk, 6, 1
Sending CMD16
Signed-off-by: NKever Yang <kever.yang@rock-chips.com>

Instead of hardcode the base address, we can get them from the build
output, eg. get the SYS_TEXT_BASE from .config and get optee base from
DRAM_BASE.
We can use this script for SoCs with DRAM base not from 0x60000000(rk3229
and many other 32bit Rockchip SoCs), eg. rk3288 DRAM base is 0.
Signed-off-by: NKever Yang <kever.yang@rock-chips.com>

- dwc3 and cdns3 bug fixes

- Fix phy_connect() call in two drivers
- fw_setenv bugfix

DWC3 support phy interfaces like 8/16-bit UTMI+. phy interface
initialization code would handle them properly along with UNKNOWN
type by default if none of the user/board doesn't need to use the
phy interfaces at all.

The current code is masking the 8/16-bit UTMI+ interface bits globally
which indeed effect the UNKNOWN cases, therefore it effects the platforms
which are not using phy interfaces at all.

So, handle the phy masking bits accordingly on respective interface
type cases.

Fixes: 6b7ebff0 ("usb: dwc3: Add phy interface for dwc3_uboot")
Reported-by: NAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>

Marek is already maintaining USB. Assign files common/usb.c and
common/usb_kbd.c to him.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Since, commit 62f9b654 ("common: Move older CPU functions to their own header")
cache ops functions are declared in a separate header. Include the same
to avoid build warnings.
Signed-off-by: NVignesh Raghavendra <vigneshr@ti.com>

In the case where one deletes an already-non-existing variable, or sets
a variable to the value it already has, there is no point in writing the
environment back, thus reducing wear on the underlying storage
device.

In the case of redundant environments, if the two environments
differ (e.g. because one is corrupt), make sure that any call of
fw_setenv causes the two to become synchronized, even if the fw_setenv
call does not change anything in the good copy.
Signed-off-by: NRasmus Villemoes <rasmus.villemoes@prevas.dk>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

Passing 0 to PHY connect used to trigger a MDIO scan due to a bug fixed in
the meantime.  It's unclear if bcm-sf2 wants to connect to PHY @ addr 0 or
is scanning the bus, passing -1 here should keep it functional either way.
Signed-off-by: NAlex Marginean <alexandru.marginean@nxp.com>
Cc: Jiandong Zheng <jdzheng@broadcom.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

PHY address 0 is a valid PHY address, to scan for all PHYs, pass -1 to
phy_connect(). Passing 0 used to work before be accident, but does no
longer.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
Reviewed-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NRamon Fried <rfried.dev@gmail.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

- Fix stm32mp1 crash (bootstage) and warning (cls)

Rsync all defconfig files using moveconfig.py
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Acked-by: NPatrick Delaunay <patrick.delaunay@st.com>

This patch is only a temporarily workaround for crash introduced by
commit ac9cd480 ("bootstage: Correct relocation algorithm").

The crash occurs because the bootstage struct is not correctly aligned
when BOOTSTAGE feature is activated.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Acked-by: NPatrick Delaunay <patrick.delaunay@st.com>

Activate by default the command CLS (clear screen);
this command used in pxe or sysboot command (DISTRO support)
when the "menu background" keyword is present.

This patch avoid the warning "Unknown command 'cls'"
with extlinux.conf:

# Generic Distro Configuration file generated by OpenEmbedded
menu title Select the boot mode
MENU BACKGROUND /splash.bmp
TIMEOUT 20
DEFAULT stm32mp157c-ev1-emmc
LABEL stm32mp157c-ev1-emmc
	KERNEL /uImage
	FDT /stm32mp157c-ev1.dtb
	APPEND root=/dev/mmcblk1p4 rootwait rw console=ttySTM0,115200

  ...
  Retrieving file: /mmc0_stm32mp157c-ev1_extlinux/extlinux.conf
  614 bytes read in 36 ms (16.6 KiB/s)
  Retrieving file: /splash.bmp
  46180 bytes read in 40 ms (1.1 MiB/s)
  Unknown command 'cls' - try 'help'
  Select the boot mode
  1:	stm32mp157c-ev1-sdcard
  ...
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Acked-by: NPatrick Delaunay <patrick.delaunay@st.com>

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

- Assorted minor fixes

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>

Describe that a signature node can be added to a binary device tree using
the mkimage tool.

Provide an example device tree node.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Boris' email address has changed. Copy two entries from the Linux .mailmap
file.

Boris confirmed the new email address:
https://lists.denx.de/pipermail/u-boot/2019-December/393774.html

Cc: Boris Brezillon <bbrezillon@kernel.org>
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Commit 656d8da9 (doc: Remove duplicated documentation directory) got
rid of most of Documentation/. But there's still an obviously useless
.gitignore left behind.

Also, there's a copy of the linux kernel's net/ethernet.txt binding
imported from v5.0, while the existing one in doc/ is from 4.0-rc1. So
replace the latter by the former, and making Documentation/ finally
empty.
Signed-off-by: NRasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com>

Signed-off-by: NRasmus Villemoes <rasmus.villemoes@prevas.dk>

commit 3b3e8a37
("arm: dts: am335x: sync cpsw/mdio/phy with latest linux - drop phy_id")

did sync with recent linux kernel and replaced therefore the 'phy_id'
property with a phy-handle pointing to the mdio.

This is OK for linux, but introduces trouble with the already running
vxWorks on this target.

So this commit here re-inerts the phy_id property beside the phy-handle
property to be compatible with both.
Signed-off-by: NHannes Schmelzer <hannes.schmelzer@br-automation.com>

- fix DRAM bank detection for unified binary
- fix 32bit RPi4 config

i2c bugfixes for 2020.01
- i2c: i2c_cdns: fix write timeout on fifo boundary
  fixes timout issue when writting number of bytes is multiple
  of the FIFO depth.

- First set of u-boot-atmel fixes for 2020.01 cycle:
  This set includes a small fix for gpio bank names, one for removing
  unused headers (also touches some other boards), and a fix for the QSPI
  env read on one of the boards.