Commit graph

9518 commits

Author SHA1 Message Date
Michal Simek
58ed7f6693 ARM64: zynqmp: Use i2c cadence DM driver
Use i2c cadence DM driver for all zynqmp targets except ZCU102
because I2C muxes and PCA953x are not supported in the tree yet.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2016-04-13 18:29:07 +02:00
Michal Simek
ff9bd8e9ca ARM64: zynqmp: Enable pca953x driver for zcu102
zcu102 has two pca953x on i2c bus 0. Chips 0x20 and 0x21.
Enable option to work with these two chips.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:06 +02:00
Siva Durga Prasad Paladugu
2978ae23fa gpio: Kconfig: Enable Zynq GPIO driver using kconfig
Enable DM GPIO and ZYNQ GPIO using kconfig instead of the board
config file.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:06 +02:00
Michal Simek
08afaf1b40 ARM64: zynqmp: Clean header after moving stuff to Kconfig
Moving stuff to Kconfig by script is keep some empty lines
or comment in the file. Remove them.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:06 +02:00
Michal Simek
6c0c958de8 ARM64: zynqmp: Add support for zc1751 with DC cards
Support ZynqMP zc1751 with DC cards.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:06 +02:00
Michal Simek
1f4f3d33c7 ARM64: zynqmp: Add support for ZCU102 platform
Add new board support.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:05 +02:00
Siva Durga Prasad Paladugu
407b76f970 ARM64: zynqmp: Move kernel and fdt offsets and sizes to board config file
Move kernel and fdt offsets and sizes to board config file
as the flash size varies across boards

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:02 +02:00
Michal Simek
1e8d3830f3 ARM: zynq: Do not perform reset at the end of thor
Setup reset off for lthor.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:02 +02:00
Michal Simek
758f29d0f8 ARM: zynq: Support systems with more memory banks
This is example how to change u-boot to support more memory banks read
from DT.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:02 +02:00
Michal Simek
c1584e2a21 ARM: zynq: Use memory initialization based on DTS file
Remove hardcoded memory sizes. Use information from DT memory node.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:02 +02:00
Michal Simek
371fc580d2 ARM: zynq: Extend microzed board support
Add missing DT nodes and enable USB.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Nathan Rossi <nathan@nathanrossi.com>
2016-04-13 18:29:02 +02:00
Stephen Warren
fe84ebf021 rpi: remove redundant board files
Now that rpi_*defconfig and Kconfig (rather than the config header file)
provide the identity of the build, we don't need to separate config
headers and board directories for each RPi variant. Set CONFIG_SYS_BOARD
and CONFIG_SYS_CONFIG_NAME so that we can get rid of the duplication. This
requires a tiny number of extra ifdefs in the config header.

The only disadvantage of this approach is that the $board/$board_name
environment variables aren't as descriptive as they used to be. This isn't
really an issue because those only exist to allow scripts to create DTB
filenames at runtime. However, the RPi board code already sets $fdtfile to
something more accurate based on FW-reported board ID anyway.

While at it, unify some Kconfig select options, and add a MAINTAINERS
entry for bcm283x too.

Partially-suggested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-04-11 20:48:23 -04:00
Stephen Warren
d22a765755 ARM: add Raspberry Pi 3 64-bit config
On all Pis so far, the VC FW provides a short stub to set up the ARM CPU
before entering the kernel (a/k/a U-Boot for us). This feature is not
currently supported by the VC FW when booting in 64-bit mode. However,
this feature will likely appear in the near future, and this U-Boot port
assumes that such a feature is in place. Without that feature, or a
temporary workaround described below, U-Boot will not boot.

Once the VC FW does provide the ARM stub, u-boot.bin built for rpi_3 can
be used drectly as kernel7.img, in the same way as any other RPi port. The
following config.txt is required:

    # Fix mini UART input frequency, and setup/enable up the UART.
    # Without this option, U-Boot will not boot, even if you don't care
    # about the serial console. This option will always be required for
    # all RPi3 use-cases, unless the PL011 UART is used, which is not
    # yet supported by rpi_3* builds of U-Boot.
    enable_uart=1
    # Boot in AArch64 (64-bit) mode.
    # It is possible that a future VC FW will remove the need for this
    # option, instead auto-setting 32-/64-bit mode based on the "kernel"
    # filename present on the SD card.
    arm_control=0x200

Prior to the VC FW providing the ARM boot stub, you can use the following
steps to build an equivalent stub into the U-Boot binary:

git clone https://github.com/swarren/rpi-3-aarch64-demo.git \
    ../rpi-3-aarch64-demo
(cd ../rpi-3-aarch64-demo && ./build.sh)
Build U-Boot for rpi_3 in the usual way
cat ../rpi-3-aarch64-demo/armstub64.bin u-boot.bin > u-boot.bin.stubbed
Use u-boot.bin.stubbed as kernel7.img on the Pi SD card.

In this case, the following additional entries are required in config.txt:

    # Tell the FW to load the kernel image at address 0, the reset vector.
    kernel_old=1

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-04-11 12:44:38 -04:00
Tom Rini
9dbdc6ebd4 Merge branch 'master' of git://git.denx.de/u-boot-socfpga 2016-04-10 19:55:25 -04:00
Tom Rini
7e8f270292 Merge branch 'master' of git://git.denx.de/u-boot-usb 2016-04-10 19:55:08 -04:00
Marek Vasut
f6060ce4bb arm: socfpga: Drop space after 'loadaddr=' in extra env
There is an incorrect space after loadaddr= in the extra environment,
so drop it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Chin Liang See <clsee@altera.com>
2016-04-10 17:19:49 +02:00
Denis Bakhvalov
723a72af29 arm: socfpga: migration of CONFIG_SPI_FLASH_BAR
CONFIG_SPI_FLASH_BAR was deleted from socfpga_common.h
and placed in socfpga_*_defconfig because it is Kconfig symbol.

Signed-off-by: Denis Bakhvalov <dendibakh@gmail.com>
Reported-by: Denis Bakhvalov <dendibakh@gmail.com>
Cc: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
2016-04-10 17:19:49 +02:00
Purna Chandra Mandal
ac7eef716e board: pic32mzda: enable USB-host, USB-storage support.
Enable MUSB host and USB storage support for Microchip
PIC32MZ[DA] Starter Kit.

Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
2016-04-10 17:18:42 +02:00
Tom Rini
e16e137c37 Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2016-04-08 19:31:06 -04:00
York Sun
b39d1213e3 powerpc: Replace CONFIG_SYS_INIT_RAM_END with CONFIG_SYS_INIT_RAM_SIZE
CONFIG_SYS_INIT_RAM_SIZE may be used out of the board header file.
Some boards use CONFIG_SYS_INIT_RAM_END for the same purpose. To
unify the macros, use CONFIG_SYS_INIT_RAM_SIZE for all.

Signed-off-by: York Sun <york.sun@nxp.com>
CC: Mario Six <mario.six@gdsys.cc>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Anatolij Gustschin <agust@denx.de>
2016-04-08 15:41:43 -07:00
Codrin Ciubotariu
4c1ceb6954 powerpc: t1040qds: Use generic ethsw commands
The commands for the VSC9953 l2 switch from T1040 became generic in
patch https://patchwork.ozlabs.org/patch/499748/ and the define
was renamed.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-04-07 10:01:01 -07:00
York Sun
3c1d218a1d armv8: LS2080A: Consolidate LS2080A and LS2085A
LS2080A is the primary SoC, and LS2085A is a personality with AIOP
and DPAA DDR. The RDB and QDS boards support both personality. By
detecting the SVR at runtime, a single image per board can support
both SoCs. It gives users flexibility to swtich SoC without the need
to reprogram the board.

Signed-off-by: York Sun <york.sun@nxp.com>
CC: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
2016-04-06 10:26:46 -07:00
Qianyu Gong
2a55583998 armv8: ls1043a: load Fman ucode from SD/MMC under SD boot
Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-04-06 10:26:46 -07:00
Qianyu Gong
fd1b147c2c armv8: ls1043a: load Fman ucode from NAND flash under NAND boot
Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-04-06 10:26:46 -07:00
Wenbin Song
1b245d9ad3 armv8/ls1043aqds: modify CONFIG_SYS_MAX_FLASH_BANKS to 1
There is only one flash bank for ls1043aqds.

Signed-off-by: Wenbin Song <wenbin.song@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-04-06 10:26:45 -07:00
Tom Rini
4ed6ed3c27 Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze 2016-04-04 14:34:09 -04:00
Michal Simek
07654ba1e3 ARM64: zynqmp: Enable EFI partition support
Enable EFI partition support for ZynqMP.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-04 20:28:39 +02:00
Michal Simek
4d1ed9c715 ARM: zynq: Add uEnv.txt support
preboot macro load the uEnv.txt from mmc 0 when bootmode is mmc. uenvcmd is
executed after load of uEnv.txt if it is defined in the uEnv.txt env text
file.

The default importbootenv macro reads the uEnv.txt from mmc.

Additional to this, usb_loadbootenv is added to support loading uEnv.txt
from usb dev 0.

Signed-off-by: Jason Wu <jason.wu.misc@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-04 20:28:39 +02:00
Michal Simek
679b994a2b block: Add support for Ceva sata
Initial Ceva Sata init code.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-04-04 20:28:39 +02:00
Michal Simek
8d59d7f63b ARM64: zynqmp: Read RAM information from DT
Read information about memory from DT. This patch simplify life with
synchronization between DT and board files.

dram_init() only needs maximum RAM size below 4GB that's why please sort
banks in memory node.
dram_init_banksize() copies memory setup to bi_dram[].
This will avoid reading information from DT twice.

Memory test start/end were changed to DDR location to let memtest still
compiled.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-04 20:28:38 +02:00
Michal Simek
a3afb4a4bf ARM64: Move HUSH enabling from board file to defconfig
Simplify board config file.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-04 20:28:38 +02:00
Michal Simek
46f68e6860 ARM64: zynqmp: Enable FAT write and EXT4 write for USB too
Enabling writing files to FAT and EXT4 for USB.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-04 20:28:38 +02:00
Soren Brinkmann
5cfd918286 ARM64: zynqmp: Decrease boot delay
Synchronize it with zynq platform.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-04 20:28:38 +02:00
Michal Simek
a359eaa598 microblaze: Remove !OF_CONTROL code for timer and interrupt
OF_CONTROL is enabled by default that's why this is dead code.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-04 20:28:38 +02:00
Michal Simek
996503ef82 ARM: zynq: zybo: Enabling reading MAC address from EEPROM
Zybo has on board I2C EEPROM which contains preprogrammed MAC address.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-04 20:28:37 +02:00
Michal Simek
b7b3efe75a ARM: zynq: Enable option to overwrite default variables
Enable overwriting variables out of main config file.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-04 20:10:44 +02:00
Siva Durga Prasad Paladugu
217185b319 zynq-common: Enable phy driver for Xilinx PCS/PMA core
Add support of Xilinx PCS/PMA core phy for Zynq

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-04 20:10:44 +02:00
Stefan Roese
606576d54b arm: mvebu: Add basic support for Armada 375 eval board db-88f6720
This patch adds basic support for the Marvell A375 eval board. Tested
are the following interfaces:
- I2C
- SPI
- SPI NOR
- Ethernet (mvpp2), port 0 & 1

Currently the A375 SerDes and DDR3 init code is not intergrated. So
the SPL U-Boot is not fully functional.

Right now, this A375 mainline U-Boot can only be used by chainloading
it via the original Marvell U-Boot. This can be done via this
command:

=> tftpboot 00800000 a375/u-boot-dtb.bin;go 00800000

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
2016-04-04 11:22:10 +02:00
Mateusz Kulikowski
626f048bbc board: Add Qualcomm Dragonboard 410C support
This commit add support for 96Boards Dragonboard410C.
It is board based on APQ8016 Qualcomm SoC, complying with
96boards specification.
Features (present out of the box):
- 4x Cortex A53 (ARMv8)
- 2x USB Host port
- 1x USB Device port
- 4x LEDs
- 1x HDMI connector
- 1x uSD connector
- 3x buttons (Power, Vol+, Vol-/Reset)
- WIFI, Bluetooth with integrated antenna
- 8GiB eMMC

U-Boot boots chained with fastboot in 64-bit mode.
For detailed build instructions see readme.txt in board directory.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Tested-by: Simon Glass <sjg@chromium.org>
2016-04-01 17:18:27 -04:00
Mateusz Kulikowski
5493a32c8e Migrate CONFIG_ULPI* to Kconfig
Move CONFIG_USB_ULPI* from headers to defconfigs for boards that use it.
Also - add CONFIG_USB where necesarry - all boards use it,
but some are not defining it explicitly.

Affected boards:
colibri_t20, harmony, mcx, mt_ventoux, twister,
zynq_(picozed, zc702, zc706, zed, zybo)

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-04-01 17:18:09 -04:00
Dan Murphy
39fbac91e1 board: ti: DRA7: Add DP83867 TI phy for rev c
Enable the TI DP83867 Giga bit phy on the
dra7 rev c board.  The rx and tx internal
delays are need for this board so the usage
of RGMII_ID is required.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Acked-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-04-01 17:18:07 -04:00
Paul Kocialkowski
44b0cf46c1 kc1: Add some sysboot and devicetree-related environment variables
This adds some environment variables for sysboot and devicetree.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-04-01 17:18:06 -04:00
Paul Kocialkowski
f5fdc3785d kc1: Include explicit serial baudrate on bootargs
This makes the baudrate for the kernel command line explicit.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-04-01 17:17:58 -04:00
Paul Kocialkowski
5fcbca5268 sniper: Include explicit serial baudrate on bootargs
This makes the baudrate for the kernel command line explicit.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
2016-04-01 17:17:58 -04:00
Vitaly Andrianov
27ce696538 configs: ti_armv7_keystone2: make SYS_TEXT_BASE configurable at build time
U-boot for general purpose KS2 devices is loaded to the beginning of the
internal memory (0x0c000000). Secure devices uses this memory and
CONFIG_SYS_TEXT_BASE has to be different for those devices.

This commit make this configurable at build time by giving
CONFIG_SYS_TEXT_BASE as a command line definition to make command.

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
2016-04-01 17:17:57 -04:00
Stephen Warren
f031f501ef rpi: BCM2837 and Raspberry Pi 3 32-bit support
The Raspberry Pi 3 contains a BCM2837 SoC. The BCM2837 is a BCM2836 with
the CPU complex swapped out for a quad-core ARMv8. This can operate in 32-
or 64-bit mode. 32-bit mode is the current default selected by the
VideoCore firmware on the Raspberry Pi 3. This patch adds a 32-bit port of
U-Boot for the Raspberry Pi 3.

>From U-Boot's perspective, the only delta between the RPi 2 and RPi 3 is a
change in usage of the SoC UARTs. On all previous Pis, the PL011 was the
only UART in use. The Raspberry Pi 3 adds a Bluetooth module which uses a
UART to connect to the SoC. By default, the PL011 is used for this purpose
since it has larger FIFOs than the other "mini" UART. However, this can
be configured via the VideoCore firmware's config.txt file. This patch
hard-codes use of the mini UART in the RPi 3 port. If your system uses the
PL011 UART for the console even on the RPi 3, please use the RPi 2 U-Boot
port instead. A future change might determine which UART to use at
run-time, thus allowing the RPi 2 and RPi 3 (32-bit) ports to be squashed
together.

The mini UART has some limitations. One externally visible issue in the
BCM2837 integration is that the UART divides the SoC's "core clock" to
generate the baud rate. The core clock is typically variable, and under
control of the VideoCore firmware for thermal management reasons. If the
VC FW does modify the core clock rate, UART communication will be
corrupted since the baud rate will vary from the expected value. This was
not an issue for the PL011 UART, since it is fed by a fixed 3MHz clock. To
work around this, the VideoCore firmware can be told not to modify the SoC
core clock. However, the only way this can happen and be thermally safe is
to limit the core clock to a low/minimum frequency. This leaves
performance on the table for use-cases that don't care about a UART
console. Consequently, use of the mini UART console must be explicitly
requested by entering the following line into config.txt:

    enable_uart=1

A recent version of the VC firmware is required to ensure that the mini
UART is fully and correctly initialized by the VC FW; at least
firmware.git 046effa13ebc "firmware: arm_loader: emmc clock depends on
core clock See: https://github.com/raspberrypi/firmware/issues/572".

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-04-01 17:17:42 -04:00
Stephen Warren
adb91ec72b ARM: bcm2835: move CONFIG_BCM283* to Kconfig
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-04-01 17:17:41 -04:00
Tom Rini
40345e9ea7 Merge branch 'master' of http://git.denx.de/u-boot-sunxi 2016-04-01 08:17:55 -04:00
Siarhei Siamashka
d96ebc468d sunxi: Add support for Allwinner A64 SoCs
The Allwinner A64 SoC is used in the Pine64. This patch adds
all bits necessary to compile U-Boot for it running in AArch64
mode.

Unfortunately SPL is not ready yet due to legal problems, so
we need to boot using the binary boot0 for now.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
[agraf: remove SPL code, move to AArch64]
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-04-01 09:52:28 +02:00
Masahiro Yamada
7f5b1e9bd9 ARM: uniphier: remove CONFIG_ARP_TIMEOUT define
I no longer see the problem claimed in the comment block.  Rather,
the 0.5 msec timeout seems too short for some TFTP servers.

Drop the CONFIG_ARM_TIMEOUT to fall back to the 5 sec timeout.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-04-01 00:59:47 +09:00