Commit graph

9049 commits

Author SHA1 Message Date
Michal Simek
5a60a548f7 arm: zynq: Fix types in ps7_spl_init
The patch is fixing the following Warning:
arch/arm/mach-zynq/ps7_spl_init.c:133:24: warning: comparison between
signed and unsigned integer expressions [-Wsign-compare]
    while (ioread(addr) < delay)
                        ^

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-01-30 14:28:31 +01:00
Michal Simek
77cbd9536e arm: zynq: Add support for zc770-xm011-x16 configuration
zc770-xm011 is x8 width configuration. This FMC card has also x16
variant which requires different ps7_init configuration. This patch adds
it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-01-30 14:28:25 +01:00
Андрей Мозжухин
af09eba64f aes: Allow non-zero initialization vector
AES encryption in CBC mode, in most cases, must be used with random
initialization vector. Using the same key and initialization vector several
times is weak and must be avoided.

Added iv parameter to the aes_cbc_encrypt_blocks and aes_cbc_decrypt_blocks
functions for passing initialization vector.

Command 'aes' now also require the initialization vector parameter.

Signed-off-by: Andrey Mozzhuhin <amozzhuhin@yandex.ru>
2018-01-29 12:50:13 -05:00
Patrice Chotard
a70c05f10a board: stm32: Fix stm32f746-disco boot
Since 'commit af2f44267 ("fdc spl: use different BOARD_INIT MACRO for spl and tpl")'
board stm32f746-disco can't boot.

The macro CONFIG_IS_ENABLED() can't evaluate the value of
CONFIG_SPL_BOARD_INIT as it was defined in include/configs/stm32f746-disco.h
without attributed value.

Moving CONFIG_SPL_BOARD_INIT from stm32f746-disco.h to mach-stm32/Kconfig
fixes this issue.

Fixes: af2f44267 ("fdc spl: use different BOARD_INIT MACRO for spl and tpl")
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-29 12:48:30 -05:00
Alexander Graf
ae5326a6b3 serial: Make full device search optional
Commit 608b0c4ad4 ("serial: Use next serial device if probing fails")
added code to search for more serial devices if the default one was not
probed correctly.

Unfortunately, that breaks omap3_evm. So while investigating why that is
the case, let's disable the full search for everyone but bcm283x where it
is needed.

Fixes: 608b0c4ad4 ("serial: Use next serial device if probing fails")
Reported-by: Derald D. Woods <woods.technical@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-01-29 08:18:02 -05:00
Tom Rini
f2ee915018 Merge git://git.denx.de/u-boot-rockchip 2018-01-28 13:56:19 -05:00
Alexander Graf
9821636b64 bcm2835_pinctrl: Probe pre-reloc
The serial drivers now depend on the pinctrl driver to determine whether
they are enabled. That means if a serial device wants to be used pre-reloc,
we also need the pinctrl device pre-reloc.

Adapt the pinctrl driver as well as dts overlay accordingly.

Signed-off-by: Alexander Graf <agraf@suse.de>
2018-01-28 12:27:36 -05:00
Alexander Graf
cf2c7784bd pl01x: Convert CONFIG_PL01X_SERIAL to Kconfig
We want to use Kconfig logic to depend on whether pl01x devices
are built in, so let's convert their inclusion selection to Kconfig.

This round goes to pl01x.

Signed-off-by: Alexander Graf <agraf@suse.de>
2018-01-28 12:27:35 -05:00
Alexander Graf
d10fc50f78 pl011: Convert CONFIG_PL011_SERIAL to Kconfig
We want to use Kconfig logic to depend on whether pl01x devices
are built in, so let's convert their inclusion selection to Kconfig.

This round goes to pl011.

Signed-off-by: Alexander Graf <agraf@suse.de>
2018-01-28 12:27:35 -05:00
Alexander Graf
884f901368 pl010: Convert CONFIG_PL010_SERIAL to Kconfig
We want to use Kconfig logic to depend on whether pl01x devices
are built in, so let's convert their inclusion selection to Kconfig.

This round goes to pl010.

Signed-off-by: Alexander Graf <agraf@suse.de>
2018-01-28 12:27:35 -05:00
Faiz Abbas
b442e16b87 am33xx: board: Call spl_early_init() to support sdram_init()
With driver model enabled in SPL, sdram_init() requires device tree
and malloc to be initialized.
Therefore call spl_early_init() in early_system_init().

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-28 12:27:33 -05:00
Felix Brack
85ab0452fe arm: add support for PDU001
This patch adds support for the PDU001 board.

Signed-off-by: Felix Brack <fb@ltec.ch>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-01-28 12:27:32 -05:00
Alexander Graf
caf2233b28 bcm283x: Add pinctrl driver
The bcm283x family of SoCs have a GPIO controller that also acts as
pinctrl controller.

This patch introduces a new pinctrl driver that can actually properly mux
devices into their device tree defined pin states and is now the primary
owner of the gpio device. The previous GPIO driver gets moved into a
subdevice of the pinctrl driver, bound to the same OF node.

That way whenever a device asks for pinctrl support, it gets it
automatically from the pinctrl driver and GPIO support is still available
in the normal command line phase.

Signed-off-by: Alexander Graf <agraf@suse.de>
2018-01-28 12:27:32 -05:00
Eddie Cai
451dcf5cd0 rockchip: rk3036: enable rockusb support on rk3036 based device
Rockchip Rockusb driver already merged. So we enable rockusb
support on rk3036 based device.

Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-28 17:12:39 +01:00
Kever Yang
2147c0d253 rockchip: dts: rk3128: update pwm-cell for pwm0
The backlight pwm-cell is 3.

This remove the warning in buildman:
arch/arm/dts/rk3126-evb.dtb: Warning (pwms_property): Property 'pwms', cell 3 is not a phandle reference in /backlight
arch/arm/dts/rk3126-evb.dtb: Warning (pwms_property): Missing property '#pwm-cells' in node /sram@10080400 or bad phandle (referred from /backlight:pwms[3])

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-28 17:12:39 +01:00
David Wu
64a12202ed clk: rockchip: clk_rk3368: Implement "assign-clock-parent"
Implement the setting parent for gmac clock, and add internal
pll div set for mac clk.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-28 17:12:39 +01:00
David Wu
c513e9e1e6 ARM: dts: rk3288: Remove unused LCDC clock assigned
The LCDC assigned rate is 0, it will make boot error,
error log:"pll_para_config: the frequency can not be
 0 Hz". Remove them, and the lcdc driver will do the
correct clock rate setting.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-28 17:12:38 +01:00
David Wu
424324d3ca rockchip: pinctrl: rk322x: Move the iomux definitions into pinctrl-driver
Clean the iomux definitions at grf_rk322x.h, and move them into
pinctrl-driver for resolving the compiling error of redefinition.
After that, define the uart2 iomux at rk322x-board file.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-28 17:12:38 +01:00
David Wu
c132f38d24 rockchip: dts: rk3328-evb: Enable gmac2io for rk3328-evb
Add rk3328-evb gmac support.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-28 17:12:38 +01:00
David Wu
832762c145 rockchip: dts: rk3328: Add gmac2io support
Add basic dts configuration for rk3328 gmac2io.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-28 17:12:37 +01:00
David Wu
dfb886d4f2 rockchip: pinctrl: Add rk3328 gmac pinctrl support
Need to set gmac m1 pins iomux, gmac m0 tx pins, select bit2
and bit10 at com iomux register. After that, set rgmii m1 tx
pins to 12ma drive-strength, and clean others to 2ma.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-28 17:12:37 +01:00
David Wu
301fff4e57 rockchip: pinctrl: rk3328: Move the iomux definitions into pinctrl-driver
Clean the iomux definitions at grf_rk3328.h, and move them into
pinctrl-driver for resolving the compiling error of redefinition.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-28 17:12:37 +01:00
David Wu
77c4261130 rockchip: pinctrl: rv1108: Move the iomux definitions into pinctrl-driver
If we include both the rk3288_grf.h and rv1108_grf.h, it will cause the
conflicts of redefinition. Clean the iomux definitions at grf_rv1108.h,
and move them into pinctrl-driver.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-28 17:12:36 +01:00
David Wu
0788a31e03 rockchip: grf_rv1108.h: Fix the grf offsets
The last 4 grf registers offset of rv1108 are wrong, fix them
for correct usage.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-28 17:12:36 +01:00
David Wu
dc5b201384 rockchip: dts: rk3399-evb: Change the tx/rx delay value for transmission quality
Give the mac controller the correct tx-delay and rx-delay value
for the rgmii mode transmission. If they are not matched, there
would be Ethernet packets lost, the net feature may not work.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-28 17:12:36 +01:00
Patrice Chotard
20fe38e75a clk: clk_stm32f: Move SYSCFG clock setup into configure_clocks()
Move SYSCFG clock setup into configure_clocks() instead of calling
clock_setup() from board file.

As this clock is only needed in case of ethernet enabled and as
both stm32f4 and stm32f7 are using the Designware ethernet IP,
we use CONFIG_ETH_DESIGNWARE to only enable this clock if needed.

Move the RMII setup from board_early_init_f() to board_init()
to insure that RMII bit is set only when clock driver is initialized.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-28 09:39:15 -05:00
Patrice Chotard
68a69ed2a4 clk: clk_stm32f: Remove STMMAC clock setup
Thanks to 'commit ba1f966725 ("net: designware: add clock support")'
we don't need anymore to setup the STMMAC clock in board.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
2018-01-28 09:39:15 -05:00
Patrice Chotard
1e130558ab ARM: dts: stm32: Add STMMAC clocks for stm32f746
Add ETHMAC, ETHMACRX and ETHMACTX clocks for STMMAC.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
2018-01-28 09:39:15 -05:00
Patrice Chotard
2d58dddf7a ARM: dts: stm32: add stm32429-eval-u-boot dts file
_ Add gpio compatible and aliases for stm32f469
   _ Add FMC sdram node
   _ Add "u-boot,dm-pre-reloc" for rcc, fmc, fixed-clock, pinctrl,
     pwrcfg and gpio nodes.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-28 09:39:05 -05:00
Patrice Chotard
c7ea4b0e09 ARM: dts: stm32: Add STM32F429 Evaluation board support
This DT file comes from kernel v4.15, this board offers :

   _ STM32F429NIH6 microcontroller
   _ 4.3” color TFT LCD with resistive touchscreen (480 x 272 pixels)
   _ Six 5 V power supply options:
        Power jack
        ST-LINK/V2 USB connector
        User USB HS connector
        User USB FS1 connector
        User USB FS2 connector
        Daughterboard
   _ SAI Audio DAC, stereo audio jack which supports headset with
     microphone
   _ Stereo digital microphone, audio terminal connector used to connect
     external speakers
   _ 2 GBytes (or more) SDIO interface MicroSD card
   _ RF EEPROM on I2 C compatible serial interface
   _ RS-232 communication
   _ IrDA transceiver
   _ JTAG/SWD and ETM trace debug support, ST-LINK/V2 embedded
   _ IEEE-802.3-2002 compliant Ethernet connector
   _ Camera module
   _ 8M x 32-bit SDRAM, 1M x 16-bit SRAM and 8M x 16-bit NOR Flash
   _ Joystick with 4-directional control and selector
   _ Reset, Wakeup and Tamper buttons
   _ 4 color user LEDs
   _ Extension connectors & memory connectors for daughterboard or
     wrapping board
   _ USB OTG HS and FS with Micro-AB connectors
   _ RTC with backup battery
   _ CAN2.0A/B compliant connection
   _ Potentiometer
   _ Motor control connector

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-28 09:39:05 -05:00
Patrice Chotard
e23b19f4a8 board: stm32: Add stm32f429-evaluation board support
Add stm32f429-evaluation board support.
For more information, please visit:
http://www.st.com/en/evaluation-tools/stm32429i-eval.html

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-28 09:39:05 -05:00
Patrice Chotard
baf20a7d1a ARM: dts: stm32: add "u-boot, dm-pre-reloc" for clk_hse in stm32f7-u-boot
In order to retrieve the clk_hse fixed clock phandle in clk_stm32f driver,
add "u-boot,dm-pre-reloc" property in Uboot specific DT file.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-28 09:39:05 -05:00
Heiko Schocher
020da843fc arm: bootm-fdt.c: fix compiler warning
compiling U-Boot with bosch_mpcxxxxd_sd_defconfig
drops warning:

arch/arm/lib/bootm-fdt.c: In function ‘arch_fixup_fdt’:
arch/arm/lib/bootm-fdt.c:37:6: warning: unused variable ‘ret’ [-Wunused-variable]
  int ret = 0;
      ^~~

Fix it.

Signed-off-by: Heiko Schocher <hs@denx.de>
2018-01-28 09:39:05 -05:00
Andrew F. Davis
60013a2cf6 arm: mach-omap2: Pass args to secure ROM in SRAM in SPL
When in early SPL we make some secure ROM calls that can effect
DRAM, due to this it is more stable to store the args for these
calls in SRAM, but uninitialized and zero'd globals are placed
in BSS, located in DRAM. Force our args into the data section
which is in SRAM during SPL.

Signed-off-by: Andrew F. Davis <afd@ti.com>
2018-01-28 09:39:05 -05:00
Tom Rini
9c486e7cb0 Merge branch 'rmobile-mx' of git://git.denx.de/u-boot-sh 2018-01-27 18:25:00 -05:00
Marek Vasut
30ceb10c4c ARM: dts: rmobile: Add SoC and board U-Boot DT extras
Add U-Boot DT extras for each SoC and board. This marks the required
nodes with u-boot,dm-pre-reloc to start clock and PRR early on while
avoiding modification of the DTs imported from Linux.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-27 20:38:54 +01:00
Marek Vasut
a500e4e570 ARM: dts: rmobile: Add rudimentary R8A7790 Stout DT
The Stout board is not supported in Linux, so add a rudimentary DTS
for H2 Stout as a placeholder for when a proper DTS is available.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
NOTE: The Stout is already being shipped over, so proper DTS for both
      U-Boot and Linux will happen once it's delivered :-)
2018-01-27 20:38:54 +01:00
Marek Vasut
9a26fc5a73 ARM: dts: rmobile: Import R8A7794 DTS from Linux 4.15-rc8
Import the Renesas R8A7794 DTS and headers from upstream Linux kernel v4.15-rc8,
commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 .

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-27 20:38:54 +01:00
Marek Vasut
92aa099592 ARM: dts: rmobile: Import R8A7793 DTS from Linux 4.15-rc8
Import the Renesas R8A7793 DTS and headers from upstream Linux kernel v4.15-rc8,
commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 .

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-27 20:38:54 +01:00
Marek Vasut
a3fb9ff3b3 ARM: dts: rmobile: Import R8A7792 DTS from Linux 4.15-rc8
Import the Renesas R8A7792 DTS and headers from upstream Linux kernel v4.15-rc8,
commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 .

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-27 20:38:54 +01:00
Marek Vasut
edd15fcffb ARM: dts: rmobile: Import R8A7791 DTS from Linux 4.15-rc8
Import the Renesas R8A7791 DTS and headers from upstream Linux kernel v4.15-rc8,
commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 .

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-27 20:38:54 +01:00
Marek Vasut
16b6e4aa37 ARM: dts: rmobile: Import R8A7790 DTS from Linux 4.15-rc8
Import the Renesas R8A7790 DTS and headers from upstream Linux kernel v4.15-rc8,
commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 .

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-27 20:38:53 +01:00
Tom Rini
748277c415 Merge git://git.denx.de/u-boot-sunxi 2018-01-26 13:22:40 -05:00
Tom Rini
ab12aa24e6 ARM: socfpga: Convert callers of cm_write_with_phase for wait_for_bit_le32
Now that we have and use wait_for_bit_le32() available, the callers of
cm_write_with_phase() should not be casting values to u32 and instead we
expect a const void *, so provide that directly.

Fixes: 48263504c8 ("wait_bit: use wait_for_bit_le32 and remove wait_for_bit")
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-01-26 13:08:03 -05:00
Andre Heider
eff264d731 sunxi: imply CONFIG_OF_LIBFDT_OVERLAY
fdt overlay support is useful for all sunxi boards, enable per default
and remove it from sunxi defconfigs.

Signed-off-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-01-26 20:02:33 +05:30
Tom Rini
1d12a7c8cd Merge git://git.denx.de/u-boot-spi 2018-01-26 07:46:34 -05:00
Eugeniy Paltsev
21143ce127 SOCFPGA: clock manager: implement dw_spi_get_clk function
Implement dw_spi_get_clk function to override its weak
implementation in designware_spi.c driver.

We need this change to get rid of cm_get_spi_controller_clk_hz
function and clock_manager.h include in designware_spi.c driver.

Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-01-26 11:25:49 +05:30
Marek Vasut
b606e1bbc3 ARM: rmobile: Convert CONFIG_R8A77xx to Kconfig
Convert these configuration options to Kconfig, update board defconfigs
and drop them from whitelist.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-24 23:27:21 +01:00
Marek Vasut
34df58a95e ARM: dts: rmobile: Factor out U-Boot extras
Pull out u-boot extras into dtsi files to make synchronization of DTS
from Linux kernel as easy as a simple copy. All the U-Boot extras are
now in *-u-boot.dts* files instead.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-24 23:27:21 +01:00
Marek Vasut
62b2bb5374 ARM: dts: rmobile: Update DTS to match Linux 4.14
Import the RCar Gen3 DTS and headers from upstream Linux kernel v4.14,
commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 . This includes both M3
and H3 ULCB and Salvator-X boards.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-24 23:27:21 +01:00
Ezequiel Garcia
578d95e99f arm: zynq: Enable SPL_CLK only if SPL is enabled
Setup proper dependency in Kconfig for SPL_CLK.
If SPL is not enabled, SPL_CLK shouldn't be selected.

Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-01-24 11:45:06 +01:00
Jason Rush
6e62b178e1 dts: cadence_spi: Sync DT bindings with Linux
Adopt the Linux DT bindings and clean-up duplicate
and unused values.

Fix indentation of the QSPI node in the keystone k2g
device tree.

Tested on TI K2G platform:
Tested-by: Vignesh R <vigneshr@ti.com>

Tested on a socfpga-cyclonev board:
Tested-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com>

Signed-off-by: Jason Rush <jarush@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Acked-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com>
Acked-by: Marek Vasut <marex@denx.de>
2018-01-24 12:07:50 +05:30
Chris Packham
df16881cea spi: kirkwood_spi: implement workaround for FE-9144572
Erratum NO. FE-9144572: The device SPI interface supports frequencies of
up to 50 MHz.  However, due to this erratum, when the device core clock
is 250 MHz and the SPI interfaces is configured for 50MHz SPI clock and
CPOL=CPHA=1 there might occur data corruption on reads from the SPI
device.

Implement the workaround by setting the TMISO_SAMPLE value to 0x2
in the timing1 register.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-01-24 12:04:08 +05:30
Álvaro Fernández Rojas
48263504c8 wait_bit: use wait_for_bit_le32 and remove wait_for_bit
wait_for_bit callers use the 32 bit LE version

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-01-24 12:03:43 +05:30
Tom Rini
1612128018 Merge git://git.denx.de/u-boot-fsl-qoriq 2018-01-23 21:48:53 -05:00
Pankaj Bansal
6d48d1c4b4 ARM: dts: Freescale: re-license device tree files under GPLv2+/X11
The current GPL only licensing on the device trees makes it very
impractical for other software components licensed under another
license.

To make it easier to reuse them, re-license the the device trees for
Freescale (now NXP) SoCs and boards under GPLv2+/X11 dual license.

Same trend is followed in linux.

Cc: Priyanka Jain <priyanka.jain@nxp.com>
Cc: Mingkai Hu <mingkai.hu@nxp.com>
Cc: York Sun <york.sun@nxp.com>
Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-23 11:21:10 -08:00
Rajesh Bhagat
1fab98fb90 common: board_f: vid: Add VID specific API to adjust core voltage
Adds a VID specific API in init_sequence_f and spl code flow
namely init_func_vid which is required to adjust core voltage.

VID specific code is required in spl, hence moving flag CONFIG_VID
out of spl flags.

Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-23 11:20:46 -08:00
Rajesh Bhagat
23a12cb3d0 board: common: vid: Add support for LTC3882 voltage regulator chip
Restructures common driver to support LTC3882 voltage regulator
chip.

Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-23 11:19:56 -08:00
Rajesh Bhagat
a1f95ff7d7 armv8: lsch3: Add serdes and DDR voltage setup
Adds SERDES voltage and reset SERDES lanes API and makes
enable/disable DDR controller support 0.9V API common.

Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-23 11:18:12 -08:00
Tom Rini
a516416d75 Patch queue for efi - 2018-01-23
This time around we have a lot of EFI patches from Heinrich.
 Highlights are:
 
   - Allow EFI applications to register as drivers
   - Allow exposure of U-Boot block devices from an EFI payload
   - Compatibility improvements
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Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2018-01-23

This time around we have a lot of EFI patches from Heinrich.
Highlights are:

  - Allow EFI applications to register as drivers
  - Allow exposure of U-Boot block devices from an EFI payload
  - Compatibility improvements
2018-01-23 07:59:43 -05:00
Adam Ford
6aa4ad8e38 Convert CONFIG_SOC_DA8XX et al to Kconfig
This converts the following to Kconfig:
   CONFIG_SOC_DA8XX
   CONFIG_SOC_DA850
   CONFIG_DA850_LOWLEVEL
   CONFIG_MACH_DAVINCI_DA850_EVM
   CONFIG_SYS_DA850_PLL_INIT
   CONFIG_SYS_DA850_DDR_INIT

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: David Lechner <david@lechnology.com>
[trini: Rework CONFIG_SYS_DA850_PLL_INIT so it's selected on SOC_DA8XX]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-01-22 20:09:26 -05:00
Heinrich Schuchardt
8218f7b5fc efi_selftest: test start image
This pair of tests checks the StartImage boot service.

Each test loads an EFI application into memory and starts it.
One returns by calling the Exit boot service. The other returns directly.

The tests are not built on x86_64 because the relocation code for the efi
binary cannot be created.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-01-22 23:09:14 +01:00
Patrice Chotard
aea0af8993 configs: stm32: move config flag from defconfig to Kconfig
Move system flags from defconfig to mach-stm32/Kconfig

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
2018-01-19 15:49:32 -05:00
Patrice Chotard
ae74de0dfd serial: stm32: Rename serial_stm32x7.c to serial_stm32.c
Now this driver is used across stm32f4, stm32f7 and stm32h7
SoCs family, give it a generic name.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
2018-01-19 15:49:32 -05:00
Tuomas Tynkkynen
ddcca73051 ARM: qemu-arm: Add support for AArch64
This adds support for '-machine virt' on AArch64. This is rather simple:
we just add TARGET_QEMU_ARM_xxBIT to select a few different Kconfig
symbols, provide the ARMv8 memory map from the board file and add a new
defconfig based on the 32-bit defconfig.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-01-19 15:49:30 -05:00
Andrew F. Davis
6b3d4f3def arm: mach-omap2: Remove secure certificate name printing
The signing certificate name is always 15 chars long, but need not be
null terminated. One solution is then to use printf precision modifiers
to only print this many chars ("%.15s"), but tiny printf does not support
this, so lets just drop printing the cert name for now.

Signed-off-by: Andrew F. Davis <afd@ti.com>
2018-01-19 15:49:30 -05:00
Madan Srinivas
fbd23b9b94 arm: am33xx: security: Fix size calculation on header
Fix the size calculation in the verify boot. The header size
should be subtracted from the image size, not be assigned to
the image size.

Fixes: 0830d72bb9 ("arm: am33xx: security: adds auth support for encrypted images")
Signed-off-by: Madan Srinivas <madans@ti.com>
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:30 -05:00
Derald D. Woods
3ff0d80181 ARM: dts: omap3-beagle{-xm}: Add support for BeagleBoard
This commit adds OMAP3 BeagleBoard devicetree files from
Linux v4.15-rc5. This includes standard OMAP34XX board revisions as
well as the 'xM' which is OMAP36XX.

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
2018-01-19 15:49:28 -05:00
Lokesh Vutla
b4185e4fef ARM: dts: am574x-idk: Add initial support
Add initial dts support for am574x-idk

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:27 -05:00
Lokesh Vutla
1f126897d8 board: ti: am57xx: Enable CMD_DDR3
Enable CMD_DDR3 on all am57xx based platforms.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:27 -05:00
Lokesh Vutla
10f430f3f1 board: ti: am574x-idk: Add hw data support
Update prcm, voltages and pinmux support for am574x-idk.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:26 -05:00
Lokesh Vutla
941f2fcc5b arm: dra762: Add support for device package identification
DRA762 comes in two packages:
- ABZ: Pin compatible package with DRA742 with DDR@1333MHz
- ACD: High performance(OPP_PLUS) package with new IPs

Both the above packages uses the same IDCODE hence needs to
differentiate using package information in DIE_ID_2.
Add support for the same. Also update clock, ddr, emif information.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:26 -05:00
Lokesh Vutla
8a8af8a2fd cmd: ti: Generalize cmd_ddr3 command
Keystone and DRA7 based TI platforms uses same
EMIF memory controller. cmd_ddr3 command is customized
for keystone platforms, make it generic so that it can
be re used for DRA7  platforms.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:26 -05:00
Lokesh Vutla
5cd9661dc6 arm: keystone: Move cmd_ddr3 to a common place
Move cmd_ddr3 to cmd/ti in order to make
it build for non-keystone TI platforms.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
[trini: Rename to ddr3.c not cmd_ddr3.c]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-01-19 15:49:26 -05:00
Lokesh Vutla
650fda93c8 arm: emif-common: Add suppport for enabling ECC
For data integrity, the EMIF1 supports ECC on the data
written or read from the SDRAM. Add support for enabling
ECC support in EMIF1.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Krunal Bhargav <k-bhargav@ti.com>
2018-01-19 15:49:25 -05:00
Lokesh Vutla
e18cd3d796 arm: emif-common: Add ecc specific emif registers
This is a slight difference in emif_ddr_phy_status register offsets for
DRA7xx EMIF and older versions. And ecc registers are available only
in DRA7xx EMIC. Add support for this difference and ecc registers.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:25 -05:00
Tero Kristo
72b7af5a04 drivers: dma: ti-edma3: add support for memory fill
Add support for simple memory fill operation. With large data sizes
it is much faster to use EDMA for memory fill rather than CPU.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
2018-01-19 15:49:25 -05:00
Lokesh Vutla
9b88a4bda2 arm: am33xx: Avoid writing into reserved DPLL divider
DPLL DRR doesn't have an M4 divider. But the clock driver is trying
to configure M4 divider as 4(writing into a reserved register).
Fixing it by making M4 divider as -1.

Reported-by: Steve Kipisz <s-kipisz2@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:24 -05:00
Rex Chang
4849d95407 board: ti: K2G FC SoC 1GHz and DDR3 1066 MT/s support
Added support for K2G EVM with FlipChip SoC of which
ARM/DDR3 runs at 1GHz/1066 MT/s. The patch is also
backward compatible with old revision EVM and EVM
with WireBond SoC. Their ARM/DDR3 run at 600MHz/800 MT/s.

The new SoC supports 2 different speeds at 1GHz and 600MHz.
Modyfied the CPU Name to show which SoC is used in the EVM.
Modified the DDR3 configuration to reflect New SoC supports
2 different CPU and DDR3 speeds, 1GHz/1066MT and 600MHz/800MT.

Added new inline function board_it_k2g_g1() for the new FlipChip 1GHz,
and set the u-boot env variable board_name accordingly.

Modified findfdt script in u-boot environment variable to include new k2g board type.

Signed-off-by: Rex Chang <rchang@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-01-19 15:49:24 -05:00
Vignesh R
e36edcec0a board: ti: dra7xx: Select MCAN instead of DCAN on DRA76 EVM
MCAN can be accessed via DCAN1 or DCAN2. Determining which DCAN instance
to use if any at all is done through
CTRL_CORE_CONTROL_SPARE_RW.SEL_ALT_MCAN. Since general pinmuxing is
handled in U-boot. Handle this additional pinmuxing requirement in U-boot
to ensure that MCAN is used by default via the DCAN1 pins.

Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Vignesh R <vigneshr@ti.com>
[fcooper@ti.com: Update commit message and use DCAN1 not DCAN2 for MCAN]
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2018-01-19 15:49:23 -05:00
Kishon Vijay Abraham I
29171dcfaa mmc: omap_hsmmc: Fix incorrect bit operations for disabling a bit
omap_hsmmc driver uses "|" in a couple of places for disabling a bit.
While it's okay to use it in "mmc_reg_out" (since mmc_reg_out has a
_mask_ argument to take care of resetting a bit), it's incorrectly used
for resetting flags in "omap_hsmmc_send_cmd".

Fix it here by using "&= ~()" to reset a bit.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-01-19 15:49:23 -05:00
Kishon Vijay Abraham I
f0d53e88a6 mmc: omap_hsmmc: Add support for DMA (ADMA2)
The omap hsmmc host controller can have the ADMA2 feature. It brings better
read and write throughput.
On most SOC, the capability is read from the hl_hwinfo register. On OMAP3,
DMA support is compiled out.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-01-19 15:49:17 -05:00
Jean-Jacques Hiblot
f844d5f4e6 omap: Update the base address of the MMC controllers
Align the base address defined in header files with the base address used
in the DTS. This will facilitate the introduction of the DMA support.

Of all HSMMC users, only omap3 doesn't have the 0x100 reserved region at
the top. This region will be used to determine if the controller supports
DMA transfers

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-01-18 22:04:21 -05:00
Jean-Jacques Hiblot
741726ae4c Revert "omap_hsmmc: update struct hsmmc to accommodate omap3 from DT"
This reverts commit 46831c1a4c.
This reserved area at the beginning of struct hsmm, will be used later to
support ADMA

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-01-18 22:04:21 -05:00
Tom Rini
086ebcd40e Merge git://git.denx.de/u-boot-fsl-qoriq 2018-01-17 13:48:35 -05:00
Tom Rini
23b4cf32b7 Merge git://git.denx.de/u-boot-i2c 2018-01-16 10:13:38 -05:00
Peng Fan
34b0af8390 imx: mx7ulp: modify lpi2c seq number
Modify the lpi2c alias seq number to align with device.
Then no need to add 4 to get the device index.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2018-01-16 06:59:15 +01:00
Andre Przywara
4d4db83d18 armv8: secure firmware: fix incorrect unit address in node name
The DT spec demands a unit-address in a node name to match the "reg"
property in that node. Newer dtc versions will throw warnings if this is
not the case.
Remove the unit address from the config node name when U-Boot deals with
secure firmware FIT images.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2018-01-15 18:29:21 -07:00
Andre Przywara
971a54193c doc: fix incorrect usage of DT node unit address
The DT spec demands a unit-address in a node name to match the "reg"
property in that node. Newer dtc versions will throw warnings if this is
not the case.
Fix all occurences in various documentation files where this was not
observed, to not give bad examples to the reader.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2018-01-15 18:29:21 -07:00
Tom Rini
8e9801c283 Merge git://git.denx.de/u-boot-imx 2018-01-15 16:44:18 -05:00
Rob Clark
35bdd839d0 db410c: add reserved-memory node to dts
If lk lights up display and populates simple-framebuffer node, it will
also setup a reserved-memory node (needed by simplefb on linux).  But
it isn't clever enough to cope when the reserved-memory node is not
present.

Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-01-15 16:29:04 -05:00
Jorge Ramirez-Ortiz
0689eb7470 db410c: replace reset driver with psci
this should be the norm for armv8 platforms.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
2018-01-15 16:29:03 -05:00
Jorge Ramirez-Ortiz
e2beb872f7 db410c: update wlan and bt mac addresses from firmware
The firmware that runs before u-boot modifies u-boot's device tree
adding the local-mac-address and local-bd-address properties for the
compatibles "qcom,wcnss-bt" and "qcom,wcnss-wlan".

This commit reads that firmware, retrieves the properties and fixups
the device tree that is passed to the kernel before booting.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
2018-01-15 16:29:03 -05:00
Jorge Ramirez-Ortiz
100fb0bd99 db820c: stop autoboot when vol- pressed
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
2018-01-15 16:29:02 -05:00
Jorge Ramirez-Ortiz
e0cc0b6c6d db820c: enable pmic gpios for pm8994
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
2018-01-15 16:29:02 -05:00
Jorge Ramirez-Ortiz
4b684a6b82 db820c: add qualcomm dragonboard 820C support
This commit adds support for 96Boards Dragonboard820C.

The board is based on APQ8086 Qualcomm Soc, complying with the
96Boards specification.

Features
 - 4x Kyro CPU (64 bit) up to 2.15GHz
 - USB2.0
 - USB3.0
 - ISP
 - Qualcomm Hexagon DSP
 - SD 3.0 (UHS-I)
 - UFS 2.0
 - Qualcomm Adreno 530 GPU
 - GPS
 - BT 4.2
 - Wi-Fi 2.4GHz, 5GHz (802.11ac)
 - PCIe 2.0
 - MIPI-CSI, MIPI-DSI
 - I2S

U-Boot boots chained from LK (LK implements the fastboot protocol) in
64-bit mode.

For detailed build instructions see readme.txt in the board directory.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
2018-01-15 16:29:02 -05:00
Jorge Ramirez-Ortiz
7c75f7f1b2 arm: mach-snapdragon: refactor clock driver
In preparation to add support for the Dragonboard820c (APQ8096),
refactor the current Snapdragon clock driver.

No new functionality has been added.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
2018-01-15 16:29:02 -05:00
Zhang Ying-22455
958b2ed526 armv8/ls1088a: configure PMU's PCTBENR to enable WDT
The SP805-WDT module on LS1088A requires configuration of PMU's
PCTBENR register to enable watchdog counter decrement and reset
signal generation. The watchdog clock needs to be enabled first.

Signed-off-by: Zhang Ying-22455 <ying.zhang22455@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-15 12:44:23 -08:00
Bhaskar Upadhaya
b0ce187b1f board: ls1012a: LS1012A-2G5RDB board support
LS1012A-2G5RDB belongs to LS1012A family with features 2 2.5G SGMII
PFE MAC, SATA, USB 2.0/3.0, WiFi DDR, eMMC, QuadSPI, UART.

Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-15 11:56:33 -08:00
Bhaskar Upadhaya
bdc48ec61e armv8/kconfig: Align boards of same family at one place
Align boards belonging to LS1012A, LS2080A SoC at one place.

Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-15 11:55:54 -08:00
Bryan O'Donoghue
9587b0d611 arm: imx: hab: Add hab_failsafe console command
hab_failsafe when called puts the part into BootROM recovery mode.
This will allow u-boot scripts to script the dropping down into recovery
mode.

=> hab_failsafe

Shows the i.MX7 appear as "hiddev0,hidraw5: USB HID v1.10 Device [Freescale
SemiConductor Inc  SP Blank ULT1] " in a Linux dmesg thus allowing download
of a new image via the BootROM USB download protocol routine.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
317956e82c arm: imx: hab: Implement hab_rvt_failsafe
This patch implements the basic callback hooks for
hab_rvt_check_failsafe for BootROM code using the older BootROM address
layout - in my test case the i.MX7. Code based on new BootROM callbacks
will just do nothing and there's definitely a TODO to implement that extra
functionality on the alternative BootROM API.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
aeae70fac5 arm: imx: hab: Define rvt_failsafe()
The hab_rvt_failsafe() callback according to the HABv4 documentation:

"This function provides a safe path when image authentication has failed
and all possible boot paths have been exhausted. It is intended for use by
post-ROM boot stage components, via the ROM Vector Table."

Once invoked the part will drop down to its BootROM USB recovery mode.
Should it be the case that the part is in secure boot mode - only an
appropriately signed binary will be accepted by the ROM and subsequently
executed.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
07eefaf16e arm: imx: hab: Make imx_hab_is_enabled global
It will be helpful to boot commands to know if the HAB is enabled. Export
imx_hab_is_enabled() now to facilitate further work with this data-point in
a secure-boot context.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
4467ae6c28 arm: imx: hab: Make authenticate_image() return zero on open boards
The BootROM will not successfully process a HAB image passed by u-boot
unless the board has been set into locked mode. Some of the existing usages
of authenticate_image() expect and rely on unlocked boards doing the
following

1. Not calling into the BootROM authenticate_image() callback
2. Returning a pass status for authenticate_image() calls anyway

A previous patch removed the necessity to call into imx_hab_is_enabled()
twice. This patch ensures the reliance on authenticate_image() returning
zero is maintained.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Suggested-by: Breno Matheus Lima <brenomatheus@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
e5b30e4ac1 arm: imx: hab: Rename is_hab_enabled imx_hab_is_enabled
Understanding if the HAB is enabled is something that we want to
interrogate and report on outside of the HAB layer. First step to that is
renaming the relevant function to match the previously introduced external
naming convention imx_hab_function()

The name imx_hab_is_hab_enabled() is a tautology. A more logical name is
imx_hab_is_enabled().

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
57f6548606 arm: imx: hab: Prefix authenticate_image with imx_hab
Tidy up the HAB namespace a bit by prefixing external functions with
imx_hab. All external facing functions past this point will be prefixed in
the same way to make the fact we are doing IMX HAB activities clear from
reading the code. authenticate_image() could mean anything
imx_hab_authenticate_image() is on the other hand very explicit.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
58bebfb753 arm: imx: hab: Make internal functions and data static
There is no need to export these functions and data structures externally.
Make them all static now.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
2c6c68d282 arm: imx: hab: Print HAB event log only after calling ROM
The current flow of authenticate_image() will print the HAB event log even
if we reject an element of the IVT header before ever calling into the ROM.
This can be confusing.

This patch changes the flow of the code so that the HAB event log is only
printed out if we have called into the ROM and received some sort of status
code.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Suggested-by: Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
b7c3cae7d3 arm: imx: hab: Add a hab_rvt_check_target to image auth
Add a hab_rvt_check_target() step to authenticate_image() as a sanity
check for the target memory region authenticate_image() will run over,
prior to making the BootROM authentication callback itself.

This check is recommended by the HAB documentation so it makes sense to
adhere to the guidance and perform that check as directed.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
c0a55b7344 arm: imx: hab: Implement hab_rvt_check_target
This patch implements the basic callback hooks for hab_rvt_check_target()
for BootROM code using the older BootROM address layout - in my test case
the i.MX7. Code based on new BootROM callbacks will just have HAB_SUCCESS
as a result code. Adding support for the new BootROM callbacks is a TODO.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
1addedadc4 arm: imx: hab: Define rvt_check_target()
The hab_rvt_check_target() callback according to the HABv4 documentation:

"This function reports whether or not a given target region is allowed for
 either peripheral configuration or image loading in memory. It is intended
 for use by post-ROM boot stage components, via the ROM Vector Table, in
 order to avoid configuring security-sensitive peripherals, or loading
 images over sensitive memory regions or outside recognized memory devices
 in the address map."

It is a useful function to support as a precursor to calling into
authenticate_image() to validate the target memory region is good.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
824ef302f3 arm: imx: hab: Print additional IVT elements during debug
This patch enables printout of the IVT entry, dcd and csf data fields.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
fd15fe5f84 arm: imx: hab: Print CSF based on IVT descriptor
The IVT gives the absolute address of the CSF. There is no requirement for
the CSF to be located adjacent to the IVT so lets use the address provided
in the IVT header instead of the hard-coded fixed CSF offset currently in
place.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
04099e9ced arm: imx: hab: Only call ROM once headers are verified
Previous patches added IVT header verification steps. We shouldn't call
hab_rvt_entry() until we have done the basic header verification steps.

This patch changes the time we make the hab_rvt_entry() call so that it
only takes place if we are happy with the IVT header sanity checks.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
e59eb9e00f arm: imx: hab: Verify IVT self matches calculated address
The IVT is a self-describing structure which contains a self field. The
self field is the absolute physical base address the IVT ought to be at in
memory. Use the IVT self field to validate the calculated ivt_addr bugging
out if the two values differ.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
49b6d05882 arm: imx: hab: Add IVT header verification
The IVT header contains a magic number, fixed length and one of two version
identifiers. Validate these settings before doing anything with a putative
IVT binary.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
cd2d46003c arm: imx: hab: Add IVT header definitions
The various i.MX BootROMs containing the High Assurance Boot (HAB) block
rely on a data structure called the Image Vector Table (IVT) to describe to
the BootROM where to locate various data-structures used by HAB during
authentication.

This patch adds a definition of the IVT header for use in later patches,
where we will break the current incorrect dependence on fixed offsets in
favour of an IVT described parsing of incoming binaries.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
c5800b2541 arm: imx: hab: Fix authenticate_image input parameters
u-boot command "hab_auth_img" tells a user that it takes

- addr - image hex address
- offset - hex offset of IVT in the image

but in fact the callback hab_auth_img makes to authenticate_image treats
the second 'offset' parameter as an image length.

Furthermore existing code requires the IVT header to be appended to the end
of the image which is not actually a requirement of HABv4.

This patch fixes this situation by

1: Adding a new parameter to hab_auth_img
   - addr   : image hex address
   - length : total length of the image
   - offset : offset of IVT from addr

2: Updates the existing call into authenticate_image() in
   arch/arm/mach-imx/spl.c:jump_to_image_no_args() to pass
   addr, length and IVT offset respectively.

This allows then hab_auth_img to actually operate the way it was specified
in the help text and should still allow existing code to work.

It has the added advantage that the IVT header doesn't have to be appended
to an image given to HAB - it can be prepended for example.

Note prepending the IVT is what u-boot will do when making an IVT for the
BootROM. It should be possible for u-boot properly authenticate images
made by mkimage via HAB.

This patch is the first step in making that happen subsequent patches will
focus on removing hard-coded offsets to the IVT, which again is not
mandated to live at the end of a .imx image.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
08a81cad2f arm: imx: hab: Move CSF_PAD_SIZE to hab.h
CSF_PAD_SIZE should be defined in hab.h, move it to that location now.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
191d8bd509 arm: imx: hab: Move IVT_SIZE to hab.h
The size of the IVT header should be defined in hab.h move it there now.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
53c8a510e7 arm: imx: hab: Optimise flow of authenticate_image on hab_entry fail
The current code disjoins an entire block of code on hab_entry pass/fail
resulting in a large chunk of authenticate_image being offset to the right.

Fix this by checking hab_entry() pass/failure and exiting the function
directly if in an error state.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
d2c61800fc arm: imx: hab: Optimise flow of authenticate_image on is_enabled fail
There is no need to call is_enabled() twice in authenticate_image - it does
nothing but add an additional layer of indentation.

We can check for is_enabled() at the start of the function and return the
result code directly.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
9535b3975f arm: imx: hab: Fix authenticate_image result code
authenticate_image returns 1 for success and 0 for failure. That result
code is mapped directly to the result code for the command line function
hab_auth_img - which means when hab_auth_img succeeds it is returning
CMD_RET_FAILURE (1) instead of CMD_RET_SUCCESS (0).

This patch fixes this behaviour by making authenticate_image() return 0 for
success and 1 for failure. Both users of authenticate_image() as a result
have some minimal churn. The upshot is once done when hab_auth_img is
called from the command line we set $? in the standard way for scripting
functions to act on.

Fixes: 36c1ca4d46 ("imx: Support i.MX6 High Assurance Boot
authentication")

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Bryan O'Donoghue
adbb051f08 arm: imx: hab: Make authenticate_image return int
Both usages of authenticate_image treat the result code as a simple binary.
The command line usage of authenticate_image directly returns the result
code of authenticate_image as a success/failure code.

Right now when calling hab_auth_img and test the result code in a shell a
passing hab_auth_img will appear to the shell as a fail.

The first step in fixing this behaviour is to fix-up the result code return
by authenticate_image() itself, subsequent patches fix the interpretation
of authenticate_image so that zero will return CMD_RET_SUCCESS and non-zero
will return CMD_RET_FAILURE.

The first step is fixing the return type in authenticate_image() so do that
now.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Sven Ebenfeld <sven.ebenfeld@gmail.com>
Cc: George McCollister <george.mccollister@gmail.com>
Cc: Breno Matheus Lima <brenomatheus@gmail.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-14 17:26:30 +01:00
Stephen Warren
026a8b96bd ARM: Tegra186: calculate load addresses at boot
In the presence of potentially fragemented memory, we cannot hard-code
addresses into environment variables such as kernel_addr_r. Instead, we
must calculate those addresses at run-time based on available memory
locations. Implement the code to perform such runtime calculation, based
on requirements described in environment variables, to allow the user
full control over the allocation.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2018-01-12 10:12:32 -07:00
Stephen Warren
cdcf55584e ARM: Tegra186: don't map memory not in RAM banks
Tegra186 currently restricts its DRAM usage to entries in the /memory node
in the DTB passed to it. However, the MMU configuration always maps the
entire first 2GB of RAM. This could allow the CPU to speculatively access
RAM that isn't part of the in-use banks. This patch switches to runtime
construction of the table that's used to construct the MMU translation
tables, and thus prevents access to RAM that's not part of a valid bank.

Note: This patch is intended to prevent access to RAM regions which U-Boot
does not need to access, with the primary purpose of avoiding theoretical
speculative access to physical regions for which the HW will throw errors
(e.g. carve-outs that the CPU has no permission to access at a bus level,
bad ECC pages, etc.). In particular, this patch is not deliberately
related to the speculation-related security issues that were recently
announced. The apparent similarity is a coincidence.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2018-01-12 10:12:32 -07:00
Stephen Warren
d5859255d9 ARM: Tegra186: search for best RAM bank
In the future, the list of DRAM regions passed to U-Boot in the DTB may
be quite long and fragmented. Due to this, U-Boot must search through the
regions to find the best region to relocate into, rather than relying on
the current assumption that the top of bank 0 is a reasonable relocation
target. This change implements such searching.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2018-01-12 10:12:31 -07:00
Stephen Warren
15751403b6 ARM: bootm: don't assume sp is in DRAM bank 0
arch_lmb_reserve() currently assumes that the stack pointer is within DRAM
bank 0. This is not necessarily true. Enhance the code to search through
DRAM banks until the bank that does contain SP is found, and then reserve
the tail of that bank.

Fixes: 2d1916e48b ("ARM: add flat device tree support")
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2018-01-12 10:12:31 -07:00
Stephen Warren
f697471217 ARM: Tegra186: mem parsing fixes from downstream
Apply a few small fixes for the DTB /memory node parsing from NVIDIA's
downstream U-Boot:

- Allow arbitrary number of DRAM banks.
- Correctly calculate the number of DRAM banks.
- Clip PCIe memory in the same way as U-Boot CPU memory use.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2018-01-12 09:52:11 -07:00
Stephen Warren
ddecaaf3b9 ARM: tegra: use LINUX_KERNEL_IMAGE_HEADER
Enable CONFIG_LINUX_KERNEL_IMAGE_HEADER for all 64-bit Tegra boards.
cboot (the boot SW that runs before U-Boot) will eventually use this
information.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2018-01-12 09:52:11 -07:00
Stephen Warren
8163faf952 ARMv8: add optional Linux kernel image header
Allow placing a Linux kernel image header at the start of the U-Boot
binary. This is useful since the image header reports the amount of memory
(BSS and similar) that U-Boot needs to use, but that isn't part of the
binary size. This can be used by the code that loads U-Boot into memory to
determine where to load U-Boot, based on other users of memory.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2018-01-12 09:52:11 -07:00
Stephen Warren
f097532d27 ARM: tegra: use CONFIG_SYS_INIT_SP_BSS_OFFSET
Enable CONFIG_SYS_INIT_SP_BSS_OFFSET for all 64-bit Tegra boards. Place
the stack/... 512KiB from the end of the U-Boot binary. This should be
plenty to accommodate the current DTBs (max 64 KiB), early malloc region
(6KiB), stack usage, and plenty of slack, while still not placing it too
far away from the U-Boot binary.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2018-01-12 09:52:11 -07:00
Stephen Warren
e6c904489a ARMv8: Allow dynamic early stack pointer
U-Boot typically uses a hard-coded value for the stack pointer before
relocation. Implement option SYS_INIT_SP_BSS_OFFSET to instead calculate
the initial SP at run-time. This is useful to avoid hard-coding addresses
into U-Boot, so that can be loaded and executed at arbitrary addresses and
thus avoid using arbitrary addresses at runtime. This option's value is
the offset added to &_bss_start in order to calculate the stack pointer.
This offset should be large enough so that the early malloc region, global
data (gd), and early stack usage do not overlap any appended DTB.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2018-01-12 09:52:11 -07:00
Stephen Warren
3cdb5fa08a ARM: tegra: don't use CONFIG_SPL_TEXT_BASE when no SPL
64-bit Tegra don't use SPL, and soon won't define CONFIG_SPL_TEXT_BASE
when building. Fix the binman .dts file so that it doesn't use undefined
values.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2018-01-12 09:52:10 -07:00
Christopher Spinrath
dbeaa1d131 ARM: imx: cm_fx6: export board and soc info to env
Like many other i.MX6 based boards, there are multiple variants of
the cm-fx6 module featuring different SoC variants. Furthermore, the
module can be paired with multiple baseboards.

At the same time modern distribution like Fedora require U-Boot to
select a proper devicetree which depends on the SoC variant and the
baseboard.

Thus, export the SoC variant and the actual board to the environment
following the conventions of other i.MX6 devices (e.g. the NXP boards)
such that the environment can select a devicetree file to load.

For now, we only know for sure that the cm-fx6 module and the SB-fx6m
baseboard amount to a Utilite Computer variant (depending on the SoC).
Further combinations may be added in the future; e.g. CompuLab's
evaluation board once someone can verify the identification string
stored in its eeprom.

Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
2018-01-12 14:28:04 +01:00
Tom Rini
20b9f2eaf5 arm: imx: Rework i.MX specific commands to be excluded from SPL
The "clocks" and "bootaux" commands are only usable in full U-Boot, not
SPL, so do not link them inside of SPL.  Rework a little of the bootaux
related code to make use of __weak and declare parts of it static as
it's local to the file.

Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-12 14:28:04 +01:00
Eran Matityahu
e7528a3d74 imx7: spl: Add support for MMC3, SD3 and NAND boot devices
Signed-off-by: Eran Matityahu <eran.m@variscite.com>
2018-01-12 14:28:04 +01:00
Eran Matityahu
cd9f3ff651 imx7: spl: Use SPL boot device MMC1 for all of the SOCs MMC/SD boot devices
Use only one SPL MMC device, similarly to the iMX6 code

Signed-off-by: Eran Matityahu <eran.m@variscite.com>
2018-01-12 14:28:04 +01:00
Peng Fan
a3cc43551f imx: mx6ull-14x14-evk: enable DM QSPI driver
To support QSPI DM driver
 - Add spi0 alias for qspi node. Which is used for bus number 0.
 - Modify the n25q256a@0 compatible property to "spi-flash".
 - Modify spi4 (gpio_spi) node to spi5
 - Define DM SPI/QSPI related config to enable QSPI

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2018-01-12 14:28:04 +01:00
Fabio Estevam
6a2ccd64c3 mx6: ddr: Do not access MMDC_P1_BASE_ADDR on i.MX6ULL
i.MX6ULL also does not have a MMDC_P1_BASE_ADDR, so do not try to
access it.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Stefano Babic <ssbabic@denx.de>
2018-01-12 14:28:04 +01:00
Peng Fan
220e88787a ARM: imx: Introduce dts for i.MX6SX-SDB
Introduce dts from Kernel commit
commit 71ee203389f7cb1c("Merge tag 'scsi-fixes' of
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi")

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-12 14:28:04 +01:00
Stefano Babic
fb8cac9366 mx6: Support SKS-Kinkel sksimx6 Board
Board  has 1GB RAM and boots from SD Card

U-Boot SPL 2018.01-rc3-00005-ga1898b8 (Jan 02 2018 - 13:48:54)
BT_FUSE_SEL already fused, will do nothing
Trying to boot from MMC1

U-Boot 2018.01-rc3-00005-ga1898b8 (Jan 02 2018 - 13:48:54 +0100)

CPU:   Freescale i.MX6DL rev1.2 996 MHz (running at 792 MHz)
CPU:   Commercial temperature grade (0C to 95C) at 40C
Reset cause: POR
I2C:   ready
DRAM:  1 GiB
MMC:   FSL_SDHC: 0
In:    serial
Out:   serial
Err:   serial
Net:   FEC [PRIME]

Signed-off-by: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-12 14:28:04 +01:00
Tom Rini
373b900341 Merge git://git.denx.de/u-boot-sunxi 2018-01-11 14:14:19 -05:00
Tom Rini
1a62f8597c Merge git://git.denx.de/u-boot-video 2018-01-11 13:43:36 -05:00
Tom Rini
6bf634223a Merge git://git.denx.de/u-boot-fsl-qoriq 2018-01-11 11:18:49 -05:00
Tom Rini
2ff1da9453 Merge git://git.denx.de/u-boot-socfpga 2018-01-11 11:18:41 -05:00
Tom Rini
e38c66edae Merge git://git.denx.de/u-boot-usb 2018-01-11 11:18:29 -05:00
Hannes Schmelzer
3215192922 mach-omap2: add AM335x Display PLL register definition
Adds the register definition of the Display DPLL

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2018-01-11 15:16:34 +01:00
Sumit Garg
1cabeb88eb ls1088ardb: Add SD Secure boot target support
Signed-off-by: Udit Agarwal <udit.agarwal@nxp.com>
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
[YS: run moveconfig.py -s]
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-10 12:32:45 -08:00
Sumit Garg
dcb081ba95 armv8: fsl-layerscape: SPL size reduction
Compile-off mp.c and libfdt.c in case of SPL build. SPL size reduces
by approx 2k.

Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-10 12:31:19 -08:00
Alison Wang
ab0ab54e49 armv8: Implement workaround for Cortex-A53 erratum 855873
855873: An eviction might overtake a cache clean operation
Workaround: The erratum can be avoided by upgrading cache clean by
address operations to cache clean and invalidate operations. For
Cortex-A53 r0p3 and later release, this can be achieved by setting
CPUACTLR.ENDCCASCI to 1.

This patch is to implement the workaround for this erratum.

Signed-off-by: Alison Wang <alison.wang@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-10 12:29:57 -08:00
Ahmed Mansour
44262327aa drivers/misc: Share qbman init between archs
This patch adds changes necessary to move functionality present in
PowerPC folders with ARM architectures that have DPAA1 QBMan hardware

- Create new board/freescale/common/fsl_portals.c to house shared
  device tree fixups for DPAA1 devices with ARM and PowerPC cores
- Add new header file to top includes directory to allow files in
  both architectures to grab the function prototypes
- Port inhibit_portals() from PowerPC to ARM. This function is used in
  setup to disable interrupts on all QMan and BMan portals. It is
  needed because the interrupts are enabled by default for all portals
  including unused/uninitialised portals. When the kernel attempts to
  go to deep sleep the unused portals prevent it from doing so

Signed-off-by: Ahmed Mansour <ahmed.mansour@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-10 12:28:47 -08:00
Yuantian Tang
1b76f3b8ab armv8: layerscape: sata: refine port register configuration
Sata registers PP2C and PP3C are used to control the configuration
of the PHY control OOB timing for the COMINIT/COMWAKE parameters
respectively. Calculate those parameters from port clock frequency.
Overwrite those registers with calculated values to get better OOB
timing.

Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-10 12:28:14 -08:00
Ashish Kumar
fa60abc6e6 armv8: ls1088 : MC alignment should always be fixed to 512MB
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-10 12:27:36 -08:00
Tom Rini
084edbb689 Merge git://git.denx.de/u-boot-marvell 2018-01-10 08:05:57 -05:00
Tom Rini
ec75fab302 build: Drop CONFIG_SPL_BUILD guards in some cases
Given gcc-6.1 and later we can now safely have strings discarded when
the functions are unused.  This lets us drop certain cases of not
building something so that we don't have the strings brought in when the
code was discarded.  Simplify the code now by dropping guards we don't
need now.

Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Chander Kashyap <k.chander@samsung.com>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Cc: Vipin Kumar <vipin.kumar@st.com>
Cc: Wenyou Yang <wenyou.yang@microchip.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-01-10 08:05:52 -05:00
Henry Zhang
a8798a6114 BCM283x ALT5 function for JTAG pins
BCM2835 ARM Peripherals doc shows gpio pins 4, 5, 6, 12 and 13 carry altenate
function, ALT5 for ARM JTAG

Signed-off-by: Henry Zhang <henryzhang62@yahoo.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-10 08:05:49 -05:00
Patrice Chotard
77729bd744 ARM: DTS: stm32: add MMC nodes for stm32f746-disco and stm32f769-disco
Add DT nodes to enable ARM_PL180_MMCI IP support for STM32F746
and STM32F769 discovery boards

There is a hardware issue on these boards, it misses a pullup on the GPIO line
used as card detect to allow correct SD card detection.
As workaround, cd-gpios property is not present in DT.
So SD card is always considered present in the slot.

Signed-off-by: Christophe Priouzeau <christophe.priouzeau@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-10 08:05:48 -05:00
Patrice Chotard
45be08822f ARM: DTS: stm32: add SDIO controller support for stm32f469-disco
STM32F469 SoC uses an arm_pl180_mmci SDIO controller.

Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-10 08:05:48 -05:00
Patrice Chotard
c0cdd5adc8 board: stm32: add stm32f469-discovery board support
This board offers :

 _ STM32F469NIH6 microcontroller featuring 2 Mbytes of Flash memory
   and 324 Kbytes of RAM in BGA216 package
 _ On-board ST-LINK/V2-1 SWD debugger, supporting USB reenumeration capability:
     _ Mbed-enabled (mbed.org)
     _ USB functions: USB virtual COM port, mass storage, debug port
 _ 4 inches 800x480 pixel TFT color LCD with MIPI DSI interface and capacitive
   touch screen
 _ SAI Audio DAC, with a stereo headphone output jack
 _ 3 MEMS microphones
 _ MicroSD card connector
 _ I2C extension connector
 _ 4Mx32bit SDRAM
 _ 128-Mbit Quad-SPI NOR Flash
 _ Reset and wake-up buttons
 _ 4 color user LEDs
 _ USB OTG FS with Micro-AB connector
 _ Three power supply options:
 _ Expansion connectors and Arduino™ UNO V3 connectors

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-10 08:05:47 -05:00
Patrice Chotard
d95faab201 ARM: DTS: stm32: add stm32f469-disco-u-boot dts file
_ Add gpio compatible and aliases for stm32f469

  _ Add FMC sdram node

  _ Add "u-boot,dm-pre-reloc" for rcc, fmc, fixed-clock, pinctrl,
    pwrcfg and gpio nodes.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-10 08:05:47 -05:00
Patrice Chotard
003b4c1e76 ARM: DTS: add STM32F469 Discovery board support
This DT file comes from kernel v4.15-rc1

stm32f469-pinctrl.dtsi header has been updated with correct
STMicroelectronics Copyright.

Remove the paragraph about writing to the Free Software
Foundation's mailing address as requested by checkpatch.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-10 08:05:47 -05:00
Patrice Chotard
c8f787760e board: stm32f429-disco: switch to DM STM32 pinctrl and gpio driver
Use available DM stm32f7_gpio.c and pinctrl_stm32.c drivers
instead of board GPIO initialization.

Remove stm32_gpio.c which is no more used and migrate
structs stm32_gpio_regs and stm32_gpio_priv into
arch-stm32f4/gpio.h to not break compilation.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-10 08:05:46 -05:00
Patrice Chotard
4a56fd484a board: stm32f429-disco: switch to DM STM32 clock driver
Use available DM clk_stm32f.c driver instead of dedicated
mach-stm32/stm32f4/clock.c.

Migrate periph_clock defines from stm32_periph.h directly in
CLK driver. These periph_clock defines will be removed when STMMAC,
TIMER2 and SYSCFG drivers will support DM CLK.

Enable also CLK flag.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-10 08:05:46 -05:00
Patrice Chotard
dcb11959d8 mach-stm32: stmf32f4: timer: remove clock_get() call
In order to use common clock driver between STM32F4 and
STM32F7, remove clock_get() call
As APB_PSC is always set to 2, only case when
clock_get(CLOCK_AHB) != clock_get(CLOCK_APB1) is kept

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-10 08:05:46 -05:00
Patrice Chotard
2d18d72858 board: stm32f429-disco: switch to DM STM32 serial driver
Remove serial_stm32.c driver and uart init from board file,
use available DM serial_stm32x7.c driver compatible for
STM32F4/F7 and H7 SoCs.

The serial_stm32x7.c driver will be renamed later with a more
generic name as it's shared with all STM32 Socs.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-10 08:05:46 -05:00
Patrice Chotard
791651e390 ARM: DTS: stm32: add stm32f429-disco-u-boot dts file
_ Add gpio compatible and aliases for stm32f429

_ Add FMC sdram node with associated new bindings value to
  manage second bank (ie bank 1).

_ Add "u-boot,dm-pre-reloc" for rcc, fmc, fixed-clock, pinctrl,
  pwrcfg and gpio nodes.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-10 08:05:45 -05:00
Patrice Chotard
46b1e54b18 ARM: DTS: stm32: add STM32F429 SoC and its Discovery board support
All these files comes from kernel v4.15-rc1.

Update some header with correct STMicroelectronics Copyright.

Remove the paragraph about writing to the Free Software
Foundation's mailing address as requested by checkpatch.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-10 08:05:45 -05:00
Chris Packham
0a05bf42b4 ARM: mvebu: correct reference for "ethernet1" on DB-88F6820-AMC
The DB-88F6820-AMC connects ethernet@34000 and ethernet@70000 which are
labeled as eth2 and eth0 in armada-38x.dts. The ethernet@30000 (eth1) is
not used on the AMC board.

This eliminates the following bootup message

  Device 'ethernet@70000': seq 0 is in use by 'ethernet@34000'

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2018-01-10 12:36:52 +01:00
Eddie Cai
c3d098e762 rockchip: rk3288: enable rockusb support on rk3288 based device
this patch enable rockusb support on rk3288 based device.

Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-10 11:11:06 +01:00
Eddie Cai
bf2b72bef1 usb: rockchip: add the rockusb gadget
this patch implement rockusb protocol on the device side. this is based on
USB download gadget infrastructure. the rockusb function implements the rd,
wl, rid commands. it can work with rkdeveloptool

Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-10 11:11:05 +01:00
Tuomas Tynkkynen
34439f73d9 ARM: sunxi: Remove left-over cd-inverted property from pcDuino3
Commit 8620f38409 ("dm: sunxi: Linksprite_pcDuino3: Correct polarity
of MMC card detect") claims that the Pcduino3 device tree had an
incorrect polarity for the card detect pin and thus changed the polarity
flag of the cd-gpios from GPIO_ACTIVE_HIGH to GPIO_ACTIVE_LOW.

Actually the DT was correct since according to the mmc binding, a
combination of GPIO_ACTIVE_HIGH + cd-inverted results in an active-low
polarity. But because the U-Boot driver lacks the code to look at the
cd-inverted property (unlike the Linux driver) it interpreted the
polarity of active-high. Thus, after that commit the DT is actually
wrong from the binding/Linux point of view.

To make both Linux and U-Boot interpret the DT in the same way, just
drop the left-over cd-inverted property. I've sent a Linux patch to
switch all sunxi DTs over to not using the cd-inverted property, so
eventually all sunxi boards in U-Boot will be consistent in not using
cd-inverted.

Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2018-01-10 11:37:09 +05:30
Chen-Yu Tsai
afe2754412 sunxi: Add support for Libre Computer Board ALL-H3-CC H3 ver.
The Libre Computer Board ALL-H3-CC from Libre Technology is a Raspberry
Pi B+ form factor single board computer based on the Allwinner H3 SoC.
The board has 1GB DDR3 SDRAM, provided by 4 2Gb chips. The mounting holes
and connectors are in the exact same position as on the Raspberry Pi B+.

Raspberry Pi B+ like peripherals supported on this board include:

  - Power input through micro-USB connector (without USB OTG)
  - Native 100 Mbps ethernet using the internal PHY, as opposed to
    USB-based on the RPi
  - 4x USB 2.0 host ports, directly connected to the SoC, as opposed to
    being connected through a USB 2.0 hub on the RPi
  - TV and audio output on a 3.5mm TRRS jack
  - HDMI output
  - Micro-SD card slot
  - Standard RPi B+ GPIO header, with the standard peripherals routed to
    the same pins.

    * 5V, 3.3V power, and ground
    * I2C0 on the H3 is routed to I2C1 pins on the RPi header
    * I2C1 on the H3 is routed to I2C0 pins on the RPi header
    * UART1 on the H3 is routed to UART0 pins on the RPi header
    * SPI0 on the H3 is routed to SPI0 pins on the RPi header,
      with GPIO pin PA17 replacing the missing Chip Select 1
    * I2S1 on the H3 is routed to PCM pins on the RPi header

  - Additional peripherals from the H3 are available on different pins.
    These include I2S0, JTAG, PWM1, SPDIF, SPI1, and UART3

In addition, there are a number of new features:

  - Console UART header
  - Consumer IR receiver
  - Camera interface (not compatible with RPi)
  - Onboard microphone
  - eMMC expansion module port
  - Heatsink mounting holes

This patch adds defconfig and dts files for this board. The dts file is
the same as the one submitted for inclusion in Linux, with some minor
revisions to match the dtsi file and old EMAC bindings in U-boot.

Since the OTG controller is wired to a USB host port, and the H3 has
proper USB hosts to handle host mode, the MUSB driver is not enabled.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2018-01-10 11:27:41 +05:30
Siarhei Siamashka
d852600ef0 arm: Exercise v7_arch_cp15_set_acr even without errata fixups
By applying this patch, we are ensuring that the code paths
responsible for applying errata workarounds are also exercised
on CPU revisions, which actually don't need these workarounds.

Only CONFIG_ARM_ERRATA_621766, CONFIG_ARM_ERRATA_454179,
CONFIG_ARM_ERRATA_725233 and CONFIG_ARM_ERRATA_430973 are
covered by this patch (Cortex-A8).

This improves code coverage when testing U-Boot builds
on newer hardware. In particular, the problematic commit
00bbe96eba ("arm: omap: Unify get_device_type() function")
would break both BeageBoard and BeagleBoard XM rather than
just older BeagleBoard.

As an additional bonus, we need fewer instructins and the SPL
size is reduced.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-01-09 15:31:14 -05:00
Tom Rini
98691a60ab Merge git://git.denx.de/u-boot-rockchip 2018-01-09 13:28:51 -05:00
Masahiro Yamada
a322eb9ff6 ARM: uniphier: hide memory top by platform hook instead of CONFIG
I do not see a good reason to do this by a CONFIG option that affects
all SoCs.  The ram_size can be adjusted by dram_init() at run-time.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-01-09 21:58:19 +09:00
Masahiro Yamada
be893a5c09 ARM: uniphier: do not use RAM that exceeds 32 bit address range
LD20 / PXs3 boards are equipped with a large amount of memory beyond
the 32 bit address range.  U-Boot relocates itself to the end of the
available RAM.

This is a problem for DMA engines that only support 32 bit physical
address, like the SDMA of SDHCI controllers.

In fact, U-Boot does not need to run at the very end of RAM.  It is
rather troublesome for drivers with DMA engines because U-Boot does
not have API like dma_set_mask(), so DMA silently fails, making the
driver debugging difficult.

Hide the memory region that exceeds the 32 bit address range.  It can
be done by simply carving out gd->ram_size.  It would also possible to
override get_effective_memsize() or to define CONFIG_MAX_MEM_MAPPED,
but dram_init() is a good enough place to do this job.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-01-09 21:58:17 +09:00
Tom Rini
b4b9814f1c arm: socfpga: Guard commands with CONFIG_SPL_BUILD tests
In order for these commands to not be included in SPL we need to guard
compilation with CONFIG_SPL_BUILD checks.  Reorganize some sections of
code slightly in order to avoid new warnings and mark the command
functions as static as they should have been before.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-01-09 12:38:55 +01:00
Ran Wang
8d9c3c2253 armv8: ls1012a: Add USB 2.0 controller phy type for ls1012aqds board
Without this propertiy, U-Boot will pop warning of 'USB phy type not
defined' when select CONFIG_HAS_FSL_DR_USB.

Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
2018-01-09 12:37:15 +01:00
Elaine Zhang
538f67c332 rockchip: clk: bind reset driver
Bind rockchip reset to clock-controller with rockchip_reset_bind().

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-09 11:13:32 +01:00
Stefan Agner
46718353b2 imx: initialize and use generic timer on i.MX 6UL/ULL
The i.MX 6UL/ULL feature a Cortex-A7 CPU which suppor the ARM
generic timer. This change makes use of the ARM generic timer in
U-Boot.

This is crucial to make the ARM generic timers usable in Linux since
timer_init() initalizes the system counter module, which is necessary
to use the generic timers CP15 registers.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-08 17:33:06 +01:00
Stefan Agner
23b6a131fd imx: introduce CONFIG_GPT_TIMER
Introduce a new config symbol to select the i.MX
General Purpose Timer (GPT).

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-08 17:33:06 +01:00
Stefan Agner
616aa55d17 imx: move CONFIG_SYSCOUNTER_TIMER to Kconfig
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-08 17:33:06 +01:00
Fabio Estevam
290e7cfdbf mx6ull: Handle the CONFIG_MX6ULL cases correctly
Since commit 051ba9e082 ("Kconfig: mx6ull: Deselect MX6UL from
CONFIG_MX6ULL") CONFIG_MX6ULL does not select CONFIG_MX6UL anymore, so
take this into consideration in all the checks for CONFIG_MX6UL.

This fixes a boot regression.

Reported-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Tested-by: Breno Lima <breno.lima@nxp.com>
Tested-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Tested-by: Jörg Krause <joerg.krause@embedded.rocks>
2018-01-04 16:29:04 +01:00
Eran Matityahu
af104ae5b8 imx: spl: Fix NAND bootmode detection
commit 20f1471416 ("imx: spl: Update NAND bootmode detection bit")
broke the NAND bootmode detection by checking if
BOOT_CFG1[7:4] == 0x8 for NAND boot mode.
This commit essentially reverts it, while using the IMX6_BMODE_*
macros that were introduced since.

Tables 8-7 & 8-10 from IMX6DQRM say the NAND boot mode selection
is done when BOOT_CFG1[7] is 1, but BOOT_CFG1[6:4] is not
necessarily 0x0 in this case.
Actually, NAND boot mode is when 0x8 <= BOOT_CFG1[7:4] <= 0xf,
like it was in the code before.

Signed-off-by: Eran Matityahu <eran.m@variscite.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Jagan Teki <jagan@openedev.com>
Cc: Tim Harvey <tharvey@gateworks.com>
2018-01-03 14:01:38 +01:00
Eric Nelson
baefb63a13 mx6: Add board mx6memcal for use in validating DDR
This is a virtual "board" that uses configuration files and
Kconfig to define the memory layout used by a real board during
the board bring-up process.

It generates an SPL image that can be loaded using imx_usb or
SB_LOADER.exe.

When run, it will generate a set of calibration constants for
use in either or both a DCD configuration file for boards that
use u-boot.imx or struct mx6_mmdc_calibration for boards that
boot via SPL.

In essence, it is a configurable, open-source variant of the
Freescale ddr-stress tool.

	https://community.nxp.com/docs/DOC-105652

File mx6memcal_defconfig configures the board for use with
mx6sabresd or mx6qsabreauto.

Signed-off-by: Eric Nelson <eric@nelint.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-01-03 13:58:51 +01:00
Tom Rini
d167dd4883 Merge branch 'master' of git://git.denx.de/u-boot-rockchip 2018-01-01 09:04:35 -05:00
Derald D. Woods
c2900f595e ARM: dts: omap3-evm: Enable DM and devicetree for TMDSEVM{3530, 3730}
This commit updates the configuration files needed to support OF_CONTROL
on the OMAP3 EVM baseboard.

Additionally:
- CONFIG_SYS_THUMB_BUILD is enabled
- CONFIG_SPL_ENV_SUPPORT is enabled

Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb].

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
2018-01-01 09:04:19 -05:00
Derald D. Woods
d9be183b4c ARM: dts: omap3-evm: Add support for TMDSEVM{3530, 3730}
This commit adds OMAP3 EVM devicetree files from Linux v4.15-rc3. Note
that this is the first addition of OMAP34XX devicetree files.

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
2018-01-01 09:04:19 -05:00
Kever Yang
f777df3628 rockchip: dts: rk3399-evb: support boot from sd-card
Enable sdmmc node in SPL and add it to boot order.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[Fixed commit tags:]
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-01 14:45:37 +01:00
Tom Rini
3bb6dc04a9 Merge git://git.denx.de/u-boot-imx 2017-12-29 09:27:04 -05:00
Patrick Bruenn
d6abd1d539 arm: imx: add tzic interrupt controller for imx53
Since commit 999a78d5cf ("scripts/dtc: Update to upstream version v1.4.5-3-gb1a60033c110")
dtc warns about:
arch/arm/dts/imx53-cx9020.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/aips@50000000/serial@53fc0000
arch/arm/dts/imx53-cx9020.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/aips@50000000/ccm@53fd4000
arch/arm/dts/imx53-cx9020.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/aips@50000000/gpio@53fe4000
arch/arm/dts/imx53-cx9020.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/aips@60000000/sdma@63fb0000
arch/arm/dts/imx53-cx9020.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/aips@60000000/ethernet@63fec000

Fix this by adding a node for the tzic interrupt controller.
Copied from "<Linux>/arch/arm/boot/dts/imx53.dts"

Signed-off-by: Patrick Bruenn <p.bruenn@beckhoff.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-12-29 11:18:59 +01:00
Breno Lima
52384b7e5c imx: Kconfig: Add HAS_CAAM option
Currently CONFIG_SECURE_BOOT is selecting FSL_CAAM for all i.MX devices,
this causes the following error when building mx6sl boards since
this SoC doesn't have the CAAM block:

In file included from drivers/crypto/fsl/jobdesc.c:12:0:
drivers/crypto/fsl/jobdesc.c: In function 'inline_cnstr_jobdesc_blob_dek':
include/fsl_sec.h:268:25: error: 'CAAM_ARB_BASE_ADDR' undeclared (first use
in this function)
 #define SEC_MEM_PAGE1  (CAAM_ARB_BASE_ADDR + 0x1000)
                         ^
drivers/crypto/fsl/jobdesc.c:140:21: note: in expansion of macro 'SEC_MEM_PAGE1'
  memcpy((uint32_t *)SEC_MEM_PAGE1, (uint32_t *)plain_txt, in_sz);
                     ^
include/fsl_sec.h:268:25: note: each undeclared identifier is reported only
once for each function it appears in
 #define SEC_MEM_PAGE1  (CAAM_ARB_BASE_ADDR + 0x1000)
                         ^
drivers/crypto/fsl/jobdesc.c:140:21: note: in expansion of macro 'SEC_MEM_PAGE1'
  memcpy((uint32_t *)SEC_MEM_PAGE1, (uint32_t *)plain_txt, in_sz);
                     ^
scripts/Makefile.build:280: recipe for target 'drivers/crypto/fsl/jobdesc.o'
failed
make[3]: *** [drivers/crypto/fsl/jobdesc.o] Error 1
scripts/Makefile.build:425: recipe for target 'drivers/crypto/fsl' failed
make[2]: *** [drivers/crypto/fsl] Error 2
scripts/Makefile.build:425: recipe for target 'drivers/crypto' failed
make[1]: *** [drivers/crypto] Error 2

Add HAS_CAAM configuration to avoid this error.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-12-29 11:18:59 +01:00
Breno Lima
051ba9e082 Kconfig: mx6ull: Deselect MX6UL from CONFIG_MX6ULL
MX6UL contains features that MX6ULL doesn't support.
Deselect CONFIG_MX6UL and select SYS_L2CACHE_OFF and ROM_UNIFIED_SECTIONS.

The motivation for doing this change is that MX6UL supports CAAM and
MX6ULL does not.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-12-29 11:18:59 +01:00
Breno Lima
a4e6b0013f mx6sl: Select MX6SL option via Kconfig
Currently the MX6SL option is selected via CONFIG_SYS_EXTRA_OPTIONS,
but it is better to select it directly via Kconfig.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2017-12-29 11:18:59 +01:00
Fabio Estevam
6ca03f0dfb mx6sxsabresd: Load the correct dtb for revA board
Currently only imx6sx-sdb.dtb is loaded, but if revA board is used the
correct dtb is imx6sx-sdb-reva.dtb, so make this possible.

While at it, remove an extra 'mmc dev'.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-12-29 11:18:59 +01:00
Fabio Estevam
4555c26142 imx: Add a common way for detecting NXP boards revision
NXP development boards based on i.MX6/i.MX7 contain the board
revision information stored in the fuses.

Introduce a common function that can be shared by different boards and
convert mx6sabreauto to use this new mechanism.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-12-29 11:18:59 +01:00
Christopher Spinrath
c10809dd0f ARM: imx: cm-fx6: reinstate USB support by syncing the devicetree with Linux
Commit 5248930ebf ("dm: imx: cm_fx6: Enable more driver model support")
enabled driver model support for USB, thereby effectively removing USB
support because the cm_fx6 devicetree in the U-Boot does *not* enable the
USB nodes.

Reinstate the USB support by syncing the devicetree with Linux whose
devicetree enables the USB nodes properly.

More precisely, use the devicetree found in Linux v4.15-rc1 with the
following two changes:
  1) Remove the audio mux; the required dt-bindings header is not
     present in the U-Boot.
  2) Keep the usdhc3 MMC controller node currently present in the
     U-Boot's devicetree to retain the ability to boot from MMC.

Fixes: 5248930ebf ("dm: imx: cm_fx6: Enable more driver model support")
Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-12-29 11:17:22 +01:00
Tom Rini
8e5f0497c8 Merge git://git.denx.de/u-boot-dm 2017-12-27 08:17:05 -05:00
Masahiro Yamada
7e3caa81e0 Move CONFIG_PANIC_HANG to Kconfig
Freescale (NXP) boards have lots of defconfig files per board.
I used "imply PANIC_HANG" for them.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-26 13:10:24 -05:00
Prabhakar Kushwaha
6bedf44714 arm: Add support of updating dts before fix-up
"ethernet" node fix-up for device tree happens before Linux boot.

There can be requirement of updating "ethernet" node even before
fix-up. So, add support of updating "ethernet" node.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-24 12:42:50 -07:00
Tom Rini
76cc372879 Merge git://git.denx.de/u-boot-sunxi 2017-12-19 07:57:33 -05:00
Jagan Teki
23cd00ab2d arm64: dts: sun50i: h5: Order nodes in alphabetic for orangepi-prime
Order sun50i-h5-orangepi-prime.dts nodes in alphabetic

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-12-19 16:26:21 +05:30
Tom Rini
eeab579aa8 Merge git://git.denx.de/u-boot-rockchip 2017-12-18 18:39:18 -05:00
Tom Rini
1a3fc354b5 Merge git://git.denx.de/u-boot-fsl-qoriq 2017-12-18 18:39:00 -05:00
Hans Verkuil
3ef3fbbf9b ARM: arch-meson: fix writel arguments order
Using writel causes a "Synchronous Abort". Invert the arguments.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-12-18 13:06:30 -05:00
Tom Rini
90d75d2efc Xilinx changes for v2018.01-rc2-v2
fpga:
 - Enable loading bitstream via fit image for !xilinx platforms
 
 zynq:
 - Fix SPL SD boot mode
 
 zynqmp:
 - Not not reset in panic
 - Do not use simple allocator because of fat changes
 - Various dt chagnes
 - modeboot variable setup
 - Fix fpga loading on automotive devices
 - Fix coverity issues
 
 test:
 - Fix env test for !hush case - Stephen's patch
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Merge tag 'xilinx-for-v2018.01-rc2-v2' of git://www.denx.de/git/u-boot-microblaze

Xilinx changes for v2018.01-rc2-v2

fpga:
- Enable loading bitstream via fit image for !xilinx platforms

zynq:
- Fix SPL SD boot mode

zynqmp:
- Not not reset in panic
- Do not use simple allocator because of fat changes
- Various dt chagnes
- modeboot variable setup
- Fix fpga loading on automotive devices
- Fix coverity issues

test:
- Fix env test for !hush case - Stephen's patch
2017-12-18 12:23:27 -05:00
York Sun
f440aba172 armv8: ls2085a: Update README file for NAND boot
Update README file to note LS2088A and LS1088A don't support booting
from NAND flash.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-12-18 08:25:07 -08:00
Kever Yang
cbe503793a rockchip: add a common script for generate fit its
Rockchip release bl31.elf file for armv8 SoCs like rk3399, rk3328,
the elf have more than one section, we need to decode it first and
packed them into u-boot.itb with its file. This script is to generate
the its script.
Need default bl31.elf in root directory of U-Boot source and dtb
as parameter.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-12-18 17:18:02 +01:00
Kever Yang
8a8106f066 rockchip: update ROCKCHIP_SPL_RESERVE_IRAM to 0
Only rk3399 atf need ROCKCHIP_SPL_RESERVE_IRAM. This commit updates
its default setting to 0 so that other SoCs do not need to define it.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-12-18 16:56:17 +01:00
Kever Yang
270288544e rockchip: update boot0 hook
Rockchip SoCs only need boot0 hook at SPL, and the U-Boot proper do not
need it.

The very beginning of U-Boot proper is different between armv7 and armv8:
armv7 start with ARM_VECTORS while armv8 start with 'b reset'.

Here is the map of very beginning for all cases:
armv7 SPL: TAG(overwrite 'b 1f')+'b reset' + ARM_VECTORS
armv7 U-Boot: ARM_VECTORS
armv8 SPL: TAG(overwrite 'b 1f')+'b reset' + Reserved_iram(rk3399)
armv8 U-Boot: 'b reset'

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-12-18 16:56:05 +01:00
Alexander Graf
52a250afa5 efi_loader: helloworld.c: Reduce file size
The efi linker script includes sections needed for the dynamic linker.
However, in our EFI application environment we don't have a dynamic linker.

So let's remove them. That way we save on 4k padding and reduce the file
size of the hello world efi binary from ~4k to ~1k.

Signed-off-by: Alexander Graf <agraf@suse.de>
2017-12-16 22:51:19 +01:00
Tom Rini
15616a0aa5 Merge git://git.denx.de/u-boot-dm 2017-12-14 15:46:07 -05:00
Michal Simek
2d2af5d834 arm64: zynqmp: Add missing zynq_board_read_rom_ethaddr() prototype
Add missing zynq_board_read_rom_ethaddr() prototype reported by sparse.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2017-12-14 20:08:44 +01:00
Michal Simek
9b28a5de57 arm64: zynqmp: Use only earlycon bootargs instead of full one
This is the same patch as was done earlier.
Please look at Linux patch:
"arm64: zynqmp: Use only earlycon bootargs instead of full one"
(sha1: f3609c8d4af28b9cc22ca49bf8e529b582ec188c)

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:38 +01:00
Michal Simek
858a508f49 arm64: zynqmp: Remove undocumented dma properties
Remove overfetch, ratectrl, include-sg and src-issue dma properties.
Driver is not using them and they are also not documented in the binding
doc.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Kedareswara rao Appana <appanad@xilinx.com>
2017-12-14 20:08:33 +01:00
Javier Martinez Canillas
06aeaea039 arm64: zynqmp: Add generic compatible string for I2C EEPROM
The at24 driver allows to register I2C EEPROM chips using different vendor
and devices, but the I2C subsystem does not take the vendor into account
when matching using the I2C table since it only has device entries.

But when matching using an OF table, both the vendor and device has to be
taken into account so the driver defines only a set of compatible strings
using the "atmel" vendor as a generic fallback for compatible I2C devices.

So add this generic fallback to the device node compatible string to make
the device to match the driver using the OF device ID table.

Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:27 +01:00
Michal Simek
d70cb51830 arm64: zynqmp: Enable phys for zcu102
Enable USB3.0 and SATA phy for zcu102 boards.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:22 +01:00
Michal Simek
2f03968e6c arm64: zynqmp: Enable SPL_CLK when SPL is enabled
Setup proper dependency in Kconfig for SPL_CLK.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:21 +01:00
Michal Simek
24124abe06 arm64: zynqmp: Add support for generic QSPI boot
This patch is enabling support for SPL QSPI boot.

First of all it is necessary to generate atf-spi.ub which is different
format than atf-uboot.ub (this can be made as legacy image too)

ADDR=`arm-xilinx-linux-gnueabi-readelf -a bl31.elf | grep "Entry point
address" | cut -d ':' -f 2 | sed -e 's/^[ \t]*//'`
aarch64-linux-gnu-objcopy -O binary bl31.elf bl31.bin
./tools/mkimage -f auto -A arm64 -T firmware -C none -O u-boot -a $ADDR
-e $ADDR -n "atf1" -E -b arch/arm/dts/zynqmp-zcu102.dtb -d bl31.bin
atf-uboot.ub
./tools/mkimage -A arm64 -T firmware -C none -O u-boot -a $ADDR -e $ADDR
-n "atf-for-qspi" -E -d bl31.bin atf-spi.ub

This patch is using this QSPI layout with offsets:
0 boot.bin
512k atf-ub
640k u-boot.bin
1280k u-boot.img

Which corresponding by writing these images(read from MMC)
mmcinfo
sf probe
load mmc 0 10000000 boot.bin
sf erase 0 +$filesize
sf write 10000000 0 $filesize
load mmc 0 10000000 atf-spi.ub
sf erase 0x80000 +$filesize
sf write 10000000 0x80000 $filesize
load mmc 0 10000000 u-boot.bin
sf erase 0xa0000 +$filesize
sf write 10000000 0xa0000 $filesize
load mmc 0 10000000 u-boot.img
sf erase 0x140000 +$filesize
sf write 10000000 0x140000 $filesize

For testing u-boot running in EL3 you can break atf-spi.ub like this:
sf probe
sf erase 0x80000 +4

Then u-boot.img is executed.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:21 +01:00
Michal Simek
8a705a2d4d arm64: zynqmp: Add reference to pmu firmware node
This reference is needed for pinctrl driver where some signals can be
routed directly to platform management unit (PMU).

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-12-14 20:08:21 +01:00
Tom Rini
fd12455643 Merge branch 'rmobile-mx' of git://git.denx.de/u-boot-sh 2017-12-13 17:58:27 -05:00
Tom Rini
9ebc54b8a6 Merge git://git.denx.de/u-boot-samsung 2017-12-13 17:58:18 -05:00
Wenbin song
20c7305101 armv8: layerscape: Discard the needless cpu nodes
Using "cpu_pos_mask()" function to detect the real online cpus,
and discard the needless cpu nodes on kernel dts.

Signed-off-by: Wenbin Song <wenbin.song@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-13 13:40:29 -08:00
Wenbin song
a8f33034f2 armv8: ls1043a/ls2080a: check SoC by device ID
Check LS1043A/LS2080a by device ID without using personality ID to
determine revision number. This check applies to all various
personalities of the same SoC family.

Signed-off-by: Wenbin Song <wenbin.song@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-13 13:40:29 -08:00
Simon Glass
f2faffecb0 binman: tegra: Convert to use binman
Update tegra to use binman for image creation. This still includes the
current Makefile logic, but a later patch will remove this. Three output
files are created, all of which combine
SPL and U-Boot:

   u-boot-tegra.bin        - standard image
   u-boot-dtb-tegra.bin    - same as u-boot-tegra.bin
   u-boot-nodtb-target.bin - includes U-Boot without the appended device tree

The latter is useful for build systems where the device is appended later,
perhaps after being modified.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-12-12 19:53:45 -07:00
Simon Glass
cf2a8fd66d binman: arm: Include the binman symbol table
This area of the image contains symbols whose values are filled in by
binman. If this feature is not used, the table is empty.

Add this to the ARM SPL link script.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-12-12 19:53:45 -07:00
Tuomas Tynkkynen
a72c618068 ARM: pxa: Remove unused ifdefs
These ifdefs are protecting #include statements for files that have
never existed. AFAICT this hardware.h has been copied from the kernel
and the ifdefs have never served a role in U-Boot, so delete them.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-12-12 21:34:10 -05:00
Tuomas Tynkkynen
cf71338ee7 ata: Migrate CONFIG_MVSATA_IDE to Kconfig
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-12-12 18:16:06 -05:00
Tuomas Tynkkynen
b82e667f79 ata: Migrate CONFIG_LIBATA to Kconfig
This symbol enables some library code used by various SATA drivers,
so make this a non-user-visible symbol select'ed by the respective
drivers, and let moveconfig handle the rest.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-12-12 18:16:05 -05:00
Tuomas Tynkkynen
9fd95ef0d3 ata: Migrate CONFIG_SCSI_AHCI to Kconfig
And use 'imply' liberally.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-12-12 18:13:19 -05:00
Masahiro Yamada
7f8e75390b ARM: uniphier: use FIELD_PREP for PLL settings
It is tedious to define both mask and bit-shift.  <linux/bitfield.h>
provides a convenient way to get access to register fields with a
single shifted mask.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-12-12 00:36:12 +09:00
Masahiro Yamada
f2ce50b2d0 ARM: uniphier: compute SSCPLL values more precisely
Use DIV_ROUND_CLOSEST().  To make the JK value even more precise,
I used a bigger coefficient, then divide it by 512.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-12-12 00:36:11 +09:00
Dai Okamura
c30c44e799 ARM: uniphier: fix SSCPLL init code for LD11 SoC
Commit 682e09ff9f ("ARM: uniphier: add PLL init code for LD20 SoC")
missed to write the computed value to the SSCPLLCTRL2 register.

Fixes: 682e09ff9f ("ARM: uniphier: add PLL init code for LD20 SoC")
Signed-off-by: Dai Okamura <okamura.dai@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-12-12 00:36:11 +09:00
Masahiro Yamada
00ed0e3ee3 ARM: uniphier: compile pll-base-ld20.c for PXs3
Fix the link error for the combination of
  CONFIG_ARCH_UNIPHIER_LD11=n
  CONFIG_ARCH_UNIPHIER_LD20=n
  CONFIG_ARCH_UNIPHIER_PXS3=y

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-12-12 00:35:59 +09:00
Marek Vasut
7387d4c234 ARM: rmobile: Add R8A77995 D3 Draak board
Add bits to support yet another board, the R8A77995 D3 Draak.
The DT file is from Linux 4.15-rc1 , commit
b35334447513c14a4dd55a67c269a743d4a4824b .

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-12-09 13:36:27 +01:00
Marek Vasut
d21f08ba81 ARM: rmobile: Add R8A77970 V3M Eagle board
Add bits to support yet another board, the R8A77970 V3M Eagle.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-12-09 13:36:27 +01:00
Marek Vasut
1154541a52 ARM: rmobile: Add R8A77995 SoC
Add bits to support yet another SoC, the R8A77995 D3 .

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-12-09 13:36:25 +01:00
Marek Vasut
5cb19e7ad5 ARM: rmobile: Add R8A77970 SoC
Add bits to support yet another SoC, the R8A77970 V3M .

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-12-09 13:36:25 +01:00
Maxime Ripard
03eb76b9a6 sunxi: Add the TBS A711 tablet
The TBS Tablet sports an LVDS display, an eMMC, an external SD, USB devices
and USB OTG.

Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-12-08 10:51:43 +01:00
Tom Rini
6c7010b779 Merge git://git.denx.de/u-boot-fsl-qoriq 2017-12-07 17:56:51 -05:00
York Sun
e421b646fc armv8: fix gd after relocation
Commit 21f4486faa ("armv8: update gd after relocate") sets x18
without checking the return value of spl_relocate_stack_gd().

Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: York Sun <york.sun@nxp.com>
CC: Kever Yang <kever.yang@rock-chips.com>
CC: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-12-07 17:00:06 -05:00
Udit Agarwal
30c41d2191 armv8: LS1088A_QSPI: SECURE_BOOT: Images validation
Validates PPA, MC, DPC, Bootscript, DPL and Kernel images in ESBC
phase using esbc_validate command.

Enable validation of boot.scr script prior to its execution dependent
on "secureboot" flag in environment

Add header address for PPA to be validated during ESBC phase for
LS1088A platform based on LAyerscape Chasis 3.

Moves sec_init prior to ppa_init as for validation of PPA sec must
be initialised before the PPA is initialised.

Signed-off-by: Udit Agarwal <udit.agarwal@nxp.com>
Signed-off-by: Vinitha Pillai-B57223 <vinitha.pillai@nxp.com>
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-06 14:55:17 -08:00
Ran Wang
819163c44e armv8: Workaround for USB erratua on LS1012A
This is suplement for patch which handle below errata:
A-009007, A-009008, A-008997, A-009798

Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-06 14:55:17 -08:00
Prabhakar Kushwaha
2db53cfe96 armv8: fsl-layerscape: Add support of disabling core prefetch
Instruction prefetch feature is by default enabled during core
release. This patch add support of disabling instruction prefetch
by setting core mask in PPA. Here each core mask bit represents a
core and prefetch is disabled at the time of core release.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-06 14:55:17 -08:00
Jaehoon Chung
d8b385b708 arm: dts: exynos4: fix the device-tree compile warning
After updating dtc-1.4.5 version, there are too many warning.
This patch is to fix about exynos4 series.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2017-12-05 10:18:39 +09:00
Tom Rini
0c4d24823e Merge git://git.denx.de/u-boot-uniphier 2017-12-04 10:24:35 -05:00
Tom Rini
6b867dabe8 arm: Make gcc 6.0 or later a hard requirement now.
Move the warning to an error as we have been promising would happen in
this release.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-12-04 10:23:53 -05:00
Peng Fan
90351547ce armv8: mmu: fix page table mapping
To page mapping the lowest 2 bits needs to be 0x3.
If not fix this, the final lowest 3 bits for page mapping is 0x1
which is marked as reserved.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-04 10:23:52 -05:00