This patch adds SPI and SPI_FLASH DM support for verified boot on
TI AM335 chipsets. The following compile warning is removed:
===================== WARNING ======================
This board does not use CONFIG_DM_SPI_FLASH. Please update
the board to use CONFIG_SPI_FLASH before the v2019.07 release.
Failure to update by the deadline may result in board removal.
See doc/driver-model/MIGRATION.txt for more info.
====================================================
Built and tested on AM335x device (BeagleboneBlack).
Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
This patch adds BLK and DM support for verified boot on TI AM335x
chipsets. The following compile warnings are removed:
===================== WARNING ======================
This board does not use CONFIG_DM_MMC. Please update
the board to use CONFIG_DM_MMC before the v2019.04 release.
Failure to update by the deadline may result in board removal.
See doc/driver-model/MIGRATION.txt for more info.
====================================================
===================== WARNING ======================
This board does not use CONFIG_DM_USB. Please update
the board to use CONFIG_DM_USB before the v2019.07 release.
Failure to update by the deadline may result in board removal.
See doc/driver-model/MIGRATION.txt for more info.
====================================================
BLK and DM_MMC are enabled by default in SPL as well, which is
making the build to break with an overflow(spl image doesn't
fit into SRAM because of size constraints).
LD spl/drivers/built-in.o
LD spl/u-boot-spl
arm-linux-ld.bfd: u-boot-spl section .u_boot_list will not fit in region .sram
arm-linux-ld.bfd: region .sram overflowed by 116 bytes
make[1]: *** [spl/u-boot-spl] Error 1
make: *** [spl/u-boot-spl] Error 2
For the above reason BLK and DM_MMC is disabled in SPL.
Built and tested on AM335x device (BeagleboneBlack).
Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
The K3 System Controller driver is used for loading and starting
the System Firmware, and is used only on R5 SPL. It need not be
enabled and built for the A72 U-Boot and SPL, so disable it from
the j721e_evm_a72 defconfig.
While at this, also remove the unneeded CONFIG_SPL_REMOTEPROC and
CONFIG_CMD_REMOTEPROC as no remoteprocs are now loaded from A72 SPL.
Signed-off-by: Suman Anna <s-anna@ti.com>
The K3 System Controller driver is used for loading and starting
the System Firmware, and is used only on R5 SPL. It need not be
enabled and built for the A53 U-Boot and SPL, so disable it from
both the GP and HS AM65x A53 defconfigs.
While at this, also remove the unneeded CONFIG_SPL_REMOTEPROC and
CONFIG_CMD_REMOTEPROC as no remoteprocs are now loaded from A53 SPL.
Signed-off-by: Suman Anna <s-anna@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
The MTDPARTS currently lists just u-boot.ais as 512k in size.
This works when loading the ais file via serial port, but if one
wanted to update just the u-boot portion, it's not really possible.
This patch splits the MTDPARTS into a 32k SPL partiion and a 480k
u-boot partition which allows u-boot.img to be burned to the u-boot
partition. The remaining partitions are left with the same sizes
and offsets to not break backwards compatibility.
Signed-off-by: Adam Ford <aford173@gmail.com>
We are going to implement DTBO partition for BeagleBoard X15 further. To
support this, 'dtimg' command must be enabled.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
It is essential to have an access to BCB area of 'misc' partition on
Android devices [1]. For BeagleBoard X15 the 'bcb' command will be
further used for reboot reason implementation and booting to recovery.
It can be also used for debugging reasons, like checking RescueParty
messages in BCB area.
[1] doc/android/bcb.txt
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Avnet UltraZed-EV Starter Kit is composed by the UltraZed-EV SoM and the
only publicly-available compatible carrier card. The SoM is based on the EV
version of the Xilinx ZynqMP SoC+FPGA.
The psu_init_gpl.c file has been generated from the board definition files
at [0] using Vivado 2018.3 and then minimized by
tools/zynqmp_psu_init_minimize.sh. Manually removed serdes init code since
it is not mentioned in device tree and fixed a checkpatch error.
[0] 3686c9ff7d/ultrazed_7ev_cc/1.1
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Name of this platform has changed and released to customers that's why
name has also changed.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Series-to: uboot
Enable CONFIG_SPL_DM and enable the driver model for serial by defining
an appropriate device in the board file for da850-lcdk.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
We're working towards enabling the driver-model in SPL for da850-lcdk.
Enable CONFIG_USE_TINY_PRINTF in defconfig to reduce SPL size.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
We're working towards enabling the driver model in SPL for da850-lcdk.
Enable SPL_SYS_MALLOC_SIMPLE in defconfig to reduce SPL size.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Enable the driver-model on da850-evm. We need to add a dummy nand node
to the device tree, as the real nand node is a sub-node of the aemif
device.
On linux the aemif driver populates all its child nodes, but we can't do
it in u-boot currently.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Tested-by: Adam Ford <aford173@gmail.com> #da850-evm
Enable the driver-model on da850-lcdk. We need to add a dummy nand node
to the device tree, as the real nand node is a sub-node of the aemif
device.
On linux the aemif driver populates all its child nodes, but we can't do
it in u-boot currently.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
The following warning is emited when building u-boot for da850-lcdk:
===================== WARNING ======================
This board does not use CONFIG_DM_SPI. Please update
the board before v2019.04 for no dm conversion
and v2019.07 for partially dm converted drivers.
Failure to update can lead to driver/board removal
See doc/driver-model/MIGRATION.txt for more info.
====================================================
===================== WARNING ======================
This board does not use CONFIG_DM_SPI_FLASH. Please update
the board to use CONFIG_SPI_FLASH before the v2019.07 release.
Failure to update by the deadline may result in board removal.
See doc/driver-model/MIGRATION.txt for more info.
====================================================
While we could fix it by selecting CONFIG_DM_SPI, there's no need to
build it at all as SPI is disabled on da850-lcdk. Remove all unneeded
options from the defconfig.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Heiko Schocher <hs@denx.de>
There are no more "real" users of CONFIG_DM_I2C_COMPAT and we'll soon
remove it altogether. Stop building it in sandbox mode.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Heiko Schocher <hs@denx.de>
This option is no longer used on any davinci board but still selected
in defconfigs which causes the following warning:
===================== WARNING ======================
This board uses CONFIG_DM_I2C_COMPAT. Please remove
(possibly in a subsequent patch in your series)
before sending patches to the mailing list.
====================================================
Remove all references to CONFIG_DM_I2C_COMPAT from davinci.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Heiko Schocher <hs@denx.de>
This board has been abandonded for a while. I do not have this hardware
and nobody has appeared to notice and/or care that it's orphaned.
Since much of this code is inserted into the da850evm code base, removing
it from support will make da850evm support easier going forward.
This patch removes the da850_am18xxevm_defconfig, README references to this
board and the reference to this board from the MAINTAINERS list.
Signed-off-by: Adam Ford <aford173@gmail.com>
The pumpkin board is made by Gossamer Engineering and is using
a MediaTek SoC. The board currently comes in two available version:
MT8516 SoC and MT8167 SoC.
The board provides the following IOs: eMMC, NAND, SD card, USB type-A,
Ethernet, Wi-Fi, Bluetooth, Audio (jack out, 2 PDM port, 1 analog in),
serial over USB, and an expansion header.
Additionally there is a HDMI port, DSI port, and camera port only
on the MT8167 version of the board.
The board can be powered by battery and/or via a USB Type-C port and
is using a PMIC MT6392.
The eMMC and NAND are sharing pins and cannot be used together.
This commit is adding the basic boot support for the Pumpkin MT8516
board on the eMMC.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Use CONFIG_DM_VIDEO=y by default for Colibri iMX6ULL.
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
The SOM-LV and Torpedo boards are very similar, but something
happened growing SPL enough to break the Torpedo. The SOM-LV
board were not doing alias sequencing during SPL and they
continue to work while something broke the Torpedo. This
patch disables SPL_DM_SEQ_ALIAS allowing it to boot again.
Signed-off-by: Adam Ford <aford173@gmail.com>
OHCI was added with DM_USB support, so there are a few unneeded
items in the header file that can be removed. This also
unifies da850evm with NOR and NAND booting options so all have
OHCI support.
Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Migrate da850_am18xxevm]
Signed-off-by: Tom Rini <trini@konsulko.com>
The OMAP35 and AM/DM37 Torpedo boards do not have a USB
tranceiver connected to the USB host port, so this patch
removes it from the defconfig files.
Signed-off-by: Adam Ford <aford173@gmail.com>
Like the other Logic PD OMAP35/DM37 boards, this board has device
tree enabled for U-Boot. This patch converts the board to enable
SPL_OF_CONTROL and further shrinks the device tree in SPL to limit
it to UART3 (console), MMC1, i2c1, and GPIO4 (for mmc1 CD and WP).
There appears to be a bug in minicom so users may need to
switch the minicom terminal emulation to ANSI from VT102 due
to the junk that gets pushed out of the UART on startup.
Signed-off-by: Adam Ford <aford173@gmail.com>
The PBIAS regulator is available on OMAP3's, and it's shared on
the AM35, so this patch enables that in U-Boot along with GPIO
based regulators.
Signed-off-by: Adam Ford <aford173@gmail.com>
Add initial defconfig support for J721e that runs on A72.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
[trini: Add MAINTAINERS entry]
Signed-off-by: Tom Rini <trini@konsulko.com>
Add initial defconfig support for J721e that runs on R5.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
[trini: Add MAINTAINERS file]
Signed-off-by: Tom Rini <trini@konsulko.com>
k3_rproc driver is specifically meant for controlling an arm64
core using TISCI protocol. So rename the driver, Kconfig symbol,
compatible and functions accordingly.
While at it drop this remoteproc selection for a53 defconfig.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Now that we removed all legacy boards selecting TI_EMAC we can
completely convert the driver code to using the driver model.
This patch also updates all remaining users of davinci_emac.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Tested-by: Adam Ford <aford173@gmail.com> #am3517-evm & da850-evm
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
The LS1021A-TSN is a development board built by VVDN/Argonboards in
partnership with NXP.
It features the LS1021A SoC and the first-generation SJA1105T Ethernet
switch for prototyping implementations of a subset of IEEE 802.1 TSN
standards.
Supported boot media: microSD card (via SPL), QSPI flash.
Rev. A of the board uses a Spansion S25FL512S_256K serial flash, which
is 64 MB in size and has an erase sector size of 256KB (therefore,
flashing the RCW would erase part of U-Boot).
Rev. B and C of the board use a Spansion S25FL256S1 serial flash, which
is only 32 MB in size but has an erase sector size of 64KB (therefore
the RCW image can be flashed without erasing U-Boot).
To avoid the problems above, the U-Boot base address has been selected
at 0x100000 (the start of the 5th 256KB erase sector), which works for
all board revisions. Actually 0x40000 would have been enough, but
0x100000 is common for all Layerscape devices.
eTSEC3 is connecting directly to SJA1105 via an RGMII fixed-link, but
SJA1105 is currently not supported by uboot. Therefore, eTSEC3 is
disabled.
Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@nxp.com>
Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com>
Signed-off-by: Jianchao Wang <jianchao.wang@nxp.com>
Signed-off-by: Changming Huang <jerry.huang@nxp.com>
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
[Vladimir] Code taken from https://github.com/openil/u-boot (which
itself is mostly copied from ls1021a-iot) and adapted with the following
changes:
- Add a008850 errata workaround
- Converted eTSEC, MMC to DM to avoid all build warnings
- Plugged in distro boot feature, including support for extlinux.conf
- Added defconfig for QSPI boot
- Added the board/freescale/ls1021atsn/README.rst for initial setup
- Increased CONFIG_SYS_MONITOR_LEN so that the SPL malloc pool does not
get overwritten during copying of the u-boot.bin payload from MMC to
DDR.
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Now that we have added driver model support to the TSEC driver,
convert ls1021atwr board to use it.
This depends on previous DM series for ls1021atwr:
http://patchwork.ozlabs.org/patch/561855/
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
[Vladimir] Made the following changes:
- Added 'status = "disabled";' for all Ethernet ports in ls1021a.dtsi
- Fixed the confusion between the SGMII/TBI PCS for enet0 and enet1 -
a mistake ported over from Linux. Each SGMII PCS lies on the private
MDIO bus of the interface (and the RGMII enet2 has no SGMII PCS).
- Added CONFIG_DM_ETH to all ls1021atwr_* defconfigs
- Completely removed non-DM_ETH support from ls1021atwr
- Changed "compatible" string from "fsl,tsec-mdio" to "fsl,etsec2-mdio"
and from "fsl,tsec" to "fsl,etsec2" to match Linux
Enables ethernet, MDIO, PHY drivers for LS1028A RDB and QDS.
Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Since u-boot has added the spi-mem framework and replaced
the spi-nor framework, the mtk_qspi is no longer compatible
with the new spi-nor driver.
Remove this driver along with replacing config item
with new mtk spi-nor driver.
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
[jagan: squash related changes and update commit message]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
- rk3399 lpddr4 support
- rk3399-rock960 board support improvement
- Eliminate pyelftools dependency by make_fit_atf.py
- clean up rockchip dts to use -u-boot.dtsi
- use ARM arch/generic timer instead of rk_timer
- clean up Kconfig options for board support
This adds separate kconfig options for drivers/sysreset and
drivers/firmware.
Up to now, CONFIG_SPL_DRIVERS_MISC_SUPPORT added drivers/misc to SPL
build but also added drivers/firmware and drivers/sysreset at the same
time.
Since that is confusing, this patch uses CONFIG_SPL_SYSRESET for
drivers/sysreset and adds CONFIG_SPL_FIRMWARE for
drivers/firmware (and accordingly for the TPL options).
CONFIG_SPL_DRIVERS_MISC_SUPPORT stays for including drivers/misc into
the SPL build (and accordingly for TPL) since there are boards using
non-DM (non UCLASS_MISC) files from drivers/misc. Such boards don't
have CONFIG_SPL_MISC enabled, so cannot use this to include
drivers/misc into the SPL build.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
