Commit graph

10297 commits

Author SHA1 Message Date
Ramon Fried
fbf4152ba6 dts: 820c: Add pinctrl node and uart mux
* Add pinctrl node for TLMM and add mux request for uart node.
* Rename uart to the actual board uart port.
* Fix indentendation of sdhc2 node.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2019-01-25 12:12:56 -05:00
Ramon Fried
ea7bf8fb08 arm: mach-snapdragon: pinctrl: clarify gpio disable bit
The TLMM_GPIO_ENABLE bit is actually use to disable
the GPIO. change it to TLMM_GPIO_DISABLE so it's clearer.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2019-01-25 12:12:56 -05:00
Ramon Fried
94268f1ab2 arm: mach-snapdragon: add pinctrl driver for db820c
Add pinctrl driver for Dragonboard820c, currently with only
one mux func to initialize pins for serial console.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2019-01-25 12:12:55 -05:00
Ramon Fried
604aa9d30b arm: mach-snapdragon: db820c: Actually init PLL for serial
The PLL for the UART was not set, and relied on previous
initializtion made by LK. add the appropriate initialization.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2019-01-25 12:12:55 -05:00
Sean Nyekjær
29e1a64c06 arm: stm32mp1: deploy spl in root folder
Deploy u-boot-spl.stm32 binary in u-boot root folder like
the rest of the boards.
This makes it more streamlined when building in Yocto, Buildroot etc..

Signed-off-by: Sean Nyekjaer <sean.nyekjaer@prevas.dk>
2019-01-25 12:12:52 -05:00
Tom Rini
d01806a8fc Merge branch 'master' of git://git.denx.de/u-boot-sunxi 2019-01-24 15:30:48 -05:00
Michal Simek
2e530511fa ARM: zynq: Remove unused GEM addresses
With DM in place there is no need to have GEM addresses in headers. None
is using them.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-24 10:03:45 +01:00
Michal Simek
73d52b066a arm64: zynqmp: Remove unused GEM addresses
With DM in place there is no need to have GEM addresses in headers. None
is using them.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-24 10:03:45 +01:00
Anton Gerasimov
8a2607020c zynq: Kconfig: extend the bootstrap malloc() pool
Most of the memory is being consumed by device binding code,
more space needed for other data structures.

Z-turn board has already hit the limit, others may follow soon.

Measuring only the memory consumed in device_bind_common, I've got
the following results (in decimal):

  root_driver:               108
  mod_exp_sw:                108
  amba:                      120
  serial@e0000000 aka uart0: 112
  serial@e0001000 aka uart1: 88
  spi@e000d000 aka qspi:     120
  sdhci@e0100000 aka mmc0:   455
  sdhci@e0100000.blk:        208
  slcr@f8000000:             96
  clkc@100:                  72
  (total)                    1487 = 0x5cf of 0x600

Signed-off-by: Anton Gerasimov <tossel@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-24 10:03:45 +01:00
Mike Looijmans
5820590309 topic-miamiplus: Run CPU at 800MHz for speedgrade-2
The miamiplus contains a speedgrade-2 device, which may run the CPU at 800MHz.
Change the PLL setting to 800MHz, and adapt the setpoints in the devicetree.

Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-24 10:03:45 +01:00
Michal Simek
274ccb5b11 arm64: zynqmp: Move SoC sources to mach-zynqmp
Similar changes was done for Zynq in past and this patch just follow
this pattern to separate cpu code from SoC code.

Move arch/arm/cpu/armv8/zynqmp/* -> arch/arm/mach-zynqmp/*
And also fix references to these files.

Based on
"ARM: zynq: move SoC sources to mach-zynq"
(sha1: 0107f24036)

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-24 10:03:44 +01:00
Michal Simek
088f83ee3a arm64: zynqmp: Setup proper SPI dependency
Select DM_SPI/DM_SPI_FLASH for the whole SoC.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-24 10:03:43 +01:00
Michal Simek
6f96fb508d ARM: zynqmp_r5: Setup DM_ETH/MMC if NET/MMC is enabled
Setup proper ETH/MMC dependency for the whole platform.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-24 10:03:43 +01:00
Michal Simek
fb69310850 arm64: zynqmp: Setup DM_ETH/MMC if NET/MMC is enabled
Setup proper ETH/MMC dependency for the whole platform.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-24 10:03:43 +01:00
Michal Simek
fa7971574c arm64: versal: Setup DM_ETH/MMC if NET/MMC is enabled
Setup proper ETH/MMC dependency for the whole platform.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-24 10:03:43 +01:00
Siva Durga Prasad Paladugu
e7c9de6617 arm64: zynqmp: Fix mmc node names to be in sync with kernel
This patches renames sd nodes in dts to be in line with
kernel. This patch also modifies the references for the same
in code.
It checks mmc first to have no time penalty for new DT node names based
on left-to-right expression evaluation.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-24 10:03:42 +01:00
Michal Simek
f11d4ab0b3 arm64: zynqmp: Do not protect zynqmp_pmufw_version()
There is hard dependency for CLK_ZYNQMP to have zynqmp_pmufw_version()
but also FPGA code is calling this function which is possible to use
without actual CLK_ZYNQMP firmware driver to be enabled.
This patch enables the case where only fixed-clock CLK setup is used.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-24 10:03:42 +01:00
Chris Packham
0e31666dfa ARM: mvebu: add support for Allied Telesis x530
This is a range of stackable network switches. The SoC is Armada-385 and
there are a number of variants with differing network port
configurations. The DP variants are intended for a harsher operating
environment so they use a different i2c mux and fit industrial-temp
parts.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2019-01-21 11:39:50 +01:00
Heinrich Schuchardt
cf63dad014 arm64: dts: marvell: armada-ap806: reserve PSCI area
The memory area [0x4000000-0x4200000[ is occupied by the PSCI firmware. Any
attempt to access it from U-Boot leads to an immediate crash.

So let's make the same memory reservation as the vendor device tree.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
2019-01-21 11:39:50 +01:00
Marek Behún
3b281aca41 arm: mvebu: turris_mox: Support 1 GB version of Turris Mox
Use get_ram_size to determine if the RAM size on Turris Mox is 512 MiB
or 1 GiB.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Signed-off-by: Stefan Roese <sr@denx.de>
2019-01-21 11:39:50 +01:00
Marek Behún
3dc2f4549c arm: mvebu: dts: Fix Turris Mox device tree
DTC issues a warning because #address-cells and #size-cells properties
are not set in the mdio node.
Also add ethernet1 alias.
Also add RTC node.
Also fix USB3 regulator startup delay time.
Also fix PCI Express SERDES speed to 5 GHz (this is only cosmetic, the
speed value is not used byt the comphy driver for PCI Express, but
should be 5 GHz nonetheless).

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
2019-01-21 11:39:49 +01:00
Marek Behún
7dd7c2e796 arm: mvebu: turris_mox: Check and configure modules
Check if Mox modules are connected in supported mode, then configure
the MDIO addresses of switch modules.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Signed-off-by: Stefan Roese <sr@denx.de>
2019-01-21 11:39:49 +01:00
Chris Packham
30c4383da3 ARM: mvebu: sync Armada-38x dts with Linux 4.20
Sync the Armada-38x device tree files with Linux 4.20-rc5. The changes
not taken are new compatible strings for the uart and nand flash
controller. The nand binding is best updated if/when the mtd/nand
infrastructure is updated.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
2019-01-21 11:39:49 +01:00
Tom Rini
77c07e7ed3 Add TFA boot flow for more boards
Add TFA boot defconfig for ls1088a and ls2088a.
 Add dts fixup for PCIe endpoint and root complex.
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Merge tag 'fsl-qoriq-for-v2019.04-rc1' of git://git.denx.de/u-boot-fsl-qoriq

Add TFA boot flow for more boards

Add TFA boot defconfig for ls1088a and ls2088a.
Add dts fixup for PCIe endpoint and root complex.
2019-01-18 23:11:51 -05:00
Felix Brack
2c3ec20fcc arm: dts: am335x-pdu001: Sync with Linux 5.0-rc2
This patch synchronizes the PDU001 board DTS file with the one used by
Linux 5.0-rc2.
Signed-off-by: Felix Brack <fb@ltec.ch>
2019-01-18 13:40:35 -05:00
Jagan Teki
e236ff0a51 arm: sunxi: Enable CLK, RESET
CLK and DM_RESET drivers are now available for all of
the Allwinner platforms, so enable them in arch/arm/Kconfig

Enabling CLK will select DM_RESET by default.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2019-01-18 22:19:09 +05:30
Jagan Teki
8dcc7e6922 ARM: dts: sun8i: Update A80 dts(i) from Linux-v4.18-rc3
Update all A80 devicetree dtsi and dtsi files from
Linux-v4.18-rc3 with below commits.

arch/arm/boot/dts/sun9i-a80*:

commit 190e3138f9577885691540dca59c2f07540bde04
Merge: cafc87023b0d a7affb13b271
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Tue Mar 27 14:58:00 2018 +0200

    Merge tag 'sunxi-h3-h5-for-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt

include/dt-bindings/*/sun9i-a80-*:

commit 783ab76ae553abc23f80ef7511052d055697531b
Author: Chen-Yu Tsai <wens@csie.org>
Date:   Sat Jan 28 20:22:36 2017 +0800

    clk: sunxi-ng: Add A80 Display Engine CCU

Note: sun9i-a80-cx-a99.dts is updated only uart0, since the same
dts is not available in Linux.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2019-01-18 22:19:09 +05:30
Jagan Teki
99ba430870 reset: Add Allwinner RESET driver
Add common reset driver for all Allwinner SoC's.

Since CLK and RESET share common DT compatible, it is CLK driver
job is to bind the reset driver. So add CLK bind call on respective
SoC driver by passing ccu map descriptor so-that reset deassert,
deassert operations held based on ccu reset table defined from
CLK driver.

Select DM_RESET via CLK_SUNXI, this make hidden section of RESET
since CLK and RESET share common DT compatible and code.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-01-18 22:19:08 +05:30
Jagan Teki
0d47bc7056 clk: Add Allwinner A64 CLK driver
Add initial clock driver for Allwinner A64.

Implement USB clock enable and disable functions for
OHCI, EHCI, OTG and USBPHY gate and clock registers
via ccu clk gate table.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-01-18 22:19:08 +05:30
Aleksandr Aleksandrov
7d659573ce board: sun50i-h5: Add Emlid Neutis N5 support
Emlid Neutis N5 is a SoM based on Allwinner H5, has a WiFi & BT
module, DDR3 RAM and eMMC.

- add neutis-devboard target to dtb makefile
- add dtsi file for Neutis N5 needs
- add config file for Neutis N5 Dev board

Signed-off-by: Aleksandr Aleksandrov <aleksandr.aleksandrov@emlid.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
[jagan: update proper commit head]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2019-01-18 22:19:08 +05:30
Stefan Mavrodiev
da1ae5905e sunxi: board: Add i2c initialization for sun50i
To use TWI0/1/2 the user can select CONFIG_I2C#_ENABLE.
However even the controller is enabled, the mux for the pins
are not set.

This patch follows the existing mux method. Since the pads are
different, separate check is added for each i2c.

Tested with A64-SOM204 board.

Signed-off-by: Stefan Mavrodiev <stefan@olimex.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2019-01-18 22:19:08 +05:30
Chris Packham
d7cf868f88 arm: Kconfig: spelling fixes
Signed-off-by: Chris Packham <judge.packham@gmail.com>
2019-01-18 09:16:15 -05:00
Ramon Fried
8d24a4776a mach-snapdragon: db410: pinctrl: fix pin count
Pin count in APQ8016 was wrong, fix that.

Fixes: ad97051b7f ("mach-snapdragon: Introduce pinctrl driver")
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2019-01-18 09:16:15 -05:00
Ramon Fried
b12e6945e9 dts: db410: fix indentation
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2019-01-18 09:16:15 -05:00
Rajesh Bhagat
220ce489a4 armv7: dts: ls1021a: Remove aliases property name warning
Remove aliases property name warning while compilation:
Warning (alias_paths): /aliases: aliases property name must
include only lowercase and '-'

Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2019-01-17 13:17:45 -08:00
Laurentiu Tudor
a954f6fe70 armv8: fsl-layerscape: properly configure qdma ICID
The ICIDs for the qdma device are not configured through SCFG but
through some registers found in the actual device register block.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2019-01-17 13:17:15 -08:00
Hou Zhiqiang
5b994e85a5 armv8: ls1043a: correct the PCIe INTx fixup
On LS1043A rev1.0 there are 4 interrupt pins for INTx, and on
rev1.1 there is only 1 for INTx, so the current fixup is inverse
of the fact.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2019-01-17 13:16:44 -08:00
Hou Zhiqiang
ec88ff80ff armv8: ls1043a: add SVR definitions for 23x23 package silicon
LS1043A/LS1023A 23x23 package silicon has different SVR:VAR_PER.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2019-01-17 13:16:40 -08:00
Rajesh Bhagat
9570df03ee armv8: ls2088ardb: Add TFABOOT support
TFABOOT support includes:
  - ls2088ardb_tfa_defconfig to be loaded by trusted firmware
  - environment address and size changes for TFABOOT
  - define BOOTCOMMAND for TFABOOT
  - remove EL3 specific erratas for TFABOOT

Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2019-01-17 13:16:22 -08:00
Pankit Garg
143af3c6d5 armv8: ls1088ardb: Add TFABOOT support
TFABOOT support includes:
- ls1088ardb_tfa_defconfig to be loaded by trusted firmware
- environment address and size changes for TFABOOT
- MC address changes for TFABOOT
- define BOOTCOMMAND for TFABOOT
- ifc chip select changes for TFABOOT

Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2019-01-17 13:16:04 -08:00
Rajesh Bhagat
d23da2ae21 armv8: fsl-layerscape: fixes for TFABOOT framework
Fixes for TFABOOT framework
- update eMMC bootsrc to SD_MMC
- Increase buffer size for mcinitcmd from 256 to 512
- Fix mcinitcmd and bootcmd for Secure Boot

Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2019-01-17 13:15:25 -08:00
Simon Goldschmidt
f8878da557 arm: bootm: fix sp detection at end of address range
This fixes  'arch_lmb_reserve()' for ARM that tries to detect in which
DRAM bank 'sp' is in.

This code failed if a bank was at the end of physical address range
(i.e. size + length overflowed to 0).

To fix this, calculate 'bank_end' as 'size + length - 1' so that such
banks end at 0xffffffff, not 0.

Fixes: 15751403b6 ("ARM: bootm: don't assume sp is in DRAM bank 0")
Reported-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
2019-01-16 23:16:25 -05:00
Enric Balletbo i Serra
9a878e8f17 am335x: igep003x: Add Device Tree Support and DM_MMC driver
This adds device tree and the DM_MMC driver for the AM335x IGEP based
boards.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
2019-01-15 15:28:42 -05:00
Enric Balletbo i Serra
e5f0878c07 am335x: sl50: Add Device Tree Support and DM_MMC driver
This adds device tree and the DM_MMC driver for the SL50 board.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
2019-01-15 15:28:42 -05:00
Enric Balletbo i Serra
8fd8f2e4fc omap3: igep00x0: Add Device Tree Support and DM_MMC driver
This adds device tree for OMAP3 IGEP based boards and the DM_MMC driver.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2019-01-15 15:28:42 -05:00
Manivannan Sadhasivam
a50eb64915 arm: dts: Add MMC nodes for HiKey board
Add MMC nodes for HiKey board based on HI6220 SoC. There are three MMC
controllers in this SoC, first one used for eMMC, second one used
for SD card and third one is not used by u-boot.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2019-01-15 15:28:21 -05:00
Weijie Gao
9d42b613a8 arm: dts: add ethernet related node for MT7629 SoC
This patch adds ethernet gmac node for MT7629 with internal gigabit phy.

Signed-off-by: Mark Lee <Mark-MC.Lee@mediatek.com>
2019-01-14 17:43:18 -05:00
Weijie Gao
d9506a6fdd arm: dts: add ethernet related node for MT7623 SoC
This patch adds ethernet gmac node for MT7623 with MT7530 gigabit switch.

Signed-off-by: Mark Lee <Mark-MC.Lee@mediatek.com>
2019-01-14 17:43:18 -05:00
Weijie Gao
3e066bcaef reset: MedaiTek: add reset controller driver for MediaTek SoCs
This patch adds reset controller driver for MediaTek SoCs.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2019-01-14 17:43:18 -05:00
Shawn Guo
e7ab6dfc65 poplar: add DWC2 OTG gadget support
It enables DWC2 OTG gadget driver support for Poplar board.  As
usb2_phy_init() is being always called from board_init(), we can save
the call from board_usb_init().

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2019-01-14 17:42:44 -05:00
Tom Rini
c9e257a911 Merge branch 'master' of git://git.denx.de/u-boot-socfpga 2019-01-11 10:47:53 -05:00
Tom Rini
7f9418688d Merge branch 'master' of git://git.denx.de/u-boot-usb 2019-01-11 10:47:41 -05:00
Tien Fong Chee
70cae47014 ARM: dts: socfpga: Add missing SDMMC reset
The SDMMC reset is missing from DT, so the reset manager cannot unreset
the SDMMC. Add the missing DT reset entry.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
2019-01-11 15:51:38 +01:00
Jean-Jacques Hiblot
f811e9763f Kconfig: rename CONFIG_SPL_USB_GADGET_SUPPORT as CONFIG_SPL_USB_GADGET
The SPL option for USB gadget should be named after the option for u-boot
(CONFIG_USB_GADGET)

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-01-10 18:52:55 +01:00
Jean-Jacques Hiblot
b975a52e02 ARM: dts: define USB aliases for all omap5 platforms
This allows us to properly map the USB controller indexes

Tested on dra76 evm, am572 evm

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-01-10 18:52:52 +01:00
Tom Rini
e5aa3f4d97 Fixes for 2019.01
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Merge tag 'u-boot-imx-20190110' of git://git.denx.de/u-boot-imx

Fixes for 2019.01
2019-01-10 09:28:16 -05:00
Fabio Estevam
d4a0c09892 imx8m: clock: Fix oscillator values
OSC_27M_CLK should return 27MHz and OSC_32K_CLK should return
32768Hz to reflect the reality.

This also keeps the values in sync with the Linux clock tree.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-01-09 17:10:30 +01:00
Peng Fan
da72574b21 imx8: cpu: correct info
The CPU banner printed is as following:
CPU:   CPU:   Freescale i.MX8QXP RevB A35 at 147228 MHz

1. Drop the CPU:
2. Change vendor from Freescale to NXP

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-09 17:04:17 +01:00
Stefan Agner
81653478eb ARM: vf610: ddrmc: do not write CR79 by default
The current value CTLUPD_AREF(0) is the reset value of the register,
so there is no need to write a value. If needed, the register can be
written using board specific CR settings.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-01-09 16:27:39 +01:00
Stefan Agner
52c2c97e7c ARM: vf610: ddrmc: fix initialization completion detection
The CR80 register has multiple interrupt bits, the code is supposed
to check bit 8 but instead uses a logical and. In most cases this
probably did not affect real operations since at that stage typically
none of the other bits are set.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-01-09 16:27:23 +01:00
Stefan Agner
b77e368fa2 ARM: vf610: ddrmc: fix CR138 preprocessor define
According to the data sheet bits 10-8 are PHYDRAM_CK_EN. Fix mask
to allow setting PHYDRAM_CK_EN correctly.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-01-09 16:27:08 +01:00
Stefan Agner
a95d444055 ARM: vf610: ddrmc: program Dummy DDRBYTE1/2
The Vybrid reference manual VFXXXRM Rev. 0 10/2016 states in chapter
5.2.6.1 DUMMY PADS (DDR/QuadSPI) that those pads need to be programed
for correct operation of DDR. Assume the default DDR pin configuration
which seems to work well on a Colibri VF50.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
2019-01-09 16:19:36 +01:00
Ye Li
9d47d1316d arm: Round the dma_alloc_coherent memory size to cache line aligned
When running usb dwc3 gadget driver, we meet random USB enumeration failure in fastboot.
The root cause is a cache coherence issue. When it happens, the ctrl_req in
gadget driver is allocated at 0xfe932f40, and the usb_composite_dev (cdev)
is allocated at 0xfe932f60. So after we submit the setup request (cache flushed) to USB
controller, any accessing to usb_composite_dev variable will cause the cache line refill, then
when setup transfer is completed, reading the setup data in ctrl_req will gets old value from
cache not from memory.

The ctrl_req is allocated by API dma_alloc_coherent, but u-boot don't have cohernet memory.
so it still needs cache maintain operations before/after HW accessing. Since the cache flush or
invalidate bases on cache line, so when the allocated memory size is not cache line aligned,
potentially it may meet such issue.

This patch modifies the dma_alloc_coherent API to round the size to cache line aligned.

Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-01-09 07:13:31 -05:00
Andre Przywara
3b6989b526 sunxi: drop default SPL_LIBDISK_SUPPORT enablement
There is no code for using partition labels in the Allwinner SPL port.
Even so the name is slightly misleading, CONFIG_SPL_LIBDISK_SUPPORT was
meant to guard partition code for the SPL.

Remove the "imply" line in the Kconfig to make this obvious and avoid
unneeded code inclusions, helping to keep the H6 SPL code small.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-01-09 07:13:30 -05:00
Tom Rini
7e40d0a38f Merge branch 'master' of git://git.denx.de/u-boot-samsung 2019-01-06 19:42:55 -05:00
Guillaume GARDET
df1ff4d6ba exynos: Leave the compiler to choose the register to avoid possible r0 corruption
Reported-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>

Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Tom Rini <trini@konsulko.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2019-01-04 17:28:50 +09:00
Guillaume GARDET
2a195703d6 exynos: allow SPL to build in thumb mode
Building peach-pi smdk5420 and peach-pit with thumb mode for SPL
ends-up in the following error:

Error: Thumb encoding does not support an immediate here -- `msr cpsr_c,#0x13|0xC0'

Use an intermediate register to be able to use thumb for exynos5 SPL.

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>

Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Tom Rini <trini@konsulko.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2019-01-03 09:37:18 +09:00
Christoph Muellner
77012e79ff rockchip: rk3399-puma: Set VDD_LOG to 950 mV.
This patch sets VDD_LOG to 950 mV on RK3399-Q7.
This is required to address stability issues on Puma
in heavy-load use-cases.

Reported-by: Assaf Agmon <assaf@r-go.io>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-01-02 22:40:02 +01:00
Christoph Muellner
00268e6866 rockchip: rk3399-puma: Cleanup of vdd_log DTS entry.
This patch eliminates the non-standard entries "rockchip,pwm_id"
and "rockchip,pwm_voltage". They are neither documented nor
read out by any driver.

Additionally it introduces the entry regulator-init-microvolt
and sets it to 900 mV, which is the default target value
for VDD_LOG.

Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-01-02 22:37:56 +01:00
Kever Yang
7ff025561d rockchip: rk3036: ram: update license
All the source code of sdram_rk3036.c are from Rockchip, update the
copyright to owned by Rockchip.

Because rockchip may use this copy of code both for open source
project and internal project, update the license to use both
GPL2.0+ and BSD-3 Clause.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-01-02 22:36:46 +01:00
Kever Yang
3119ecc4ac rockchip: sdram-common: fix wrong size for 4GB in 32bit SoC
This is workaround for issue we can't get correct size for 4GB ram
in 32bit system and available before we really need ram space
out of 4GB, eg.enable ARM LAPE(rk3288 supports 8GB ram).
The size of 4GB is '0x1 00000000', and this value will be truncated
to 0 in 32bit system, and system can not get correct ram size.
Rockchip SoCs reserve a blob of space for peripheral near 4GB,
and we are now setting SDRAM_MAX_SIZE as max available space for
ram in 4GB, so we can use this directly to workaround the issue.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Tested-By: Vagrant Cascadian <vagrant@debian.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
2019-01-02 21:15:59 +01:00
Tom Rini
522e035441 imx for 2019.01
- introduce support for i.MX8M
 - fix size limit for Vhybrid / pico boards
 - several board fixes
 - w1 driver for MX2x / MX5x
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Merge tag 'u-boot-imx-20190101' of git://www.denx.de/git/u-boot-imx

imx for 2019.01

- introduce support for i.MX8M
- fix size limit for Vhybrid / pico boards
- several board fixes
- w1 driver for MX2x / MX5x
2019-01-01 10:01:00 -05:00
Peng Fan
416f63194b imx8m: ddr: removed unused macros
Remove unused DDRC register macros.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Peng Fan
86ac7a9a5d imx: add i.MX8MQ EVK support
Add i.MX8MQ EVK support. SPL will initialize ddr and load ddr phy
firmware. Then loading FIT image, ATF to OCRAM, U-Boot and DTB to
DRAM.

The boot log with Arm trusted firmware console enabled:
"
U-Boot SPL 2018.11-00142-g9ae14e7274 (Nov 20 2018 - 18:13:16 +0800)
PMIC:  PFUZE100 ID=0x10
Normal Boot
Trying to boot from MMC2
NOTICE:  Configureing TZASC380
NOTICE:  BL31: v1.5(release):p9.0.0_1.0.0-beta-20180928-8-ge09c4b62-dirty
NOTICE:  BL31: Built : 09:28:54, Nov  8 2018
lpddr4 swffc start
NOTICE:  sip svc init

U-Boot 2018.11-00142-g9ae14e7274 (Nov 20 2018 - 18:13:16 +0800)

CPU:   Freescale i.MX8MQ rev2.0 at 1000 MHz
Reset cause: POR
Model: Freescale i.MX8MQ EVK
DRAM:  3 GiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
In:    serial
Out:   serial
Err:   serial
Net:
Warning: ethernet@30be0000 using MAC address from ROM
eth0: ethernet@30be0000
Hit any key to stop autoboot:  0
"

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
2019-01-01 14:12:18 +01:00
Peng Fan
e3963c0943 drivers: ddr: introduce DDR driver for i.MX8M
Introduce DDR driver for i.MX8M. The driver will be used by SPL to
initialze DDR PHY and DDR Controller.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Peng Fan
389023ced0 imx: imx8m: add lpddr4 header file
Introduce lpddr4 header file

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Peng Fan
60afc5009b imx: imx8m: not build bootaux when building SPL
No need to build bootaux in SPL stage

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Peng Fan
94df988596 imx: imx8mq: build flash.bin
Build flash.bin for i.MX8MQ, it will include signed hdmi firmware,
spl, ddr firmware, fit image(bl31.bin, u-boot-nodtb.bin, dtb).
Burn it to 33KB offset of SD card.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Peng Fan
dfbc296a85 imx: imx8m: introduce imximage cfg file
imximage.cfg will be used to generate the flash.bin

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Peng Fan
a9eed6e1b8 imx: imx8m: introduce script to generate fit image
Introduce script to generate fit image for i.MX8M

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Peng Fan
b3e5cb8d35 imx: imx8m: clock refactor dram pll part
Refactor dram_pll_init to accept args to configure different pll freq.
Introduce dram_enable_bypass and dram_disable_bypass

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Peng Fan
278f273c56 imx: spl: add MMC BOOT Device for i.MX8M
Add MMC BOOT Device for i.MX8M

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Peng Fan
cd357ad112 imx: rename mx8m,MX8M to imx8m,IMX8M
Rename mx8m,MX8M to imx8m,IMX8M

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jon Nettleton <jon@solid-run.com>
2019-01-01 14:12:18 +01:00
Peng Fan
14d4a3d2aa imx: introduce is_imx8mq helper
Introduce is_imx8mq header macro

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Peng Fan
5041d1e3b2 imx: cpu: add CHIP_REV_2_1 macro
Introduce CHIP_REV_2_1 macro.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Peng Fan
4ac94bfa01 arm: imx8qxp: build u-boot-dtb.cfgout before checking files
Build u-boot-dtb.cfgout before checking files, otherwise
u-boot-dtb.cfgout is generated at late stage and cause final image not
generated.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Parthiban Nallathambi
ea91031b22 imx: hab: extend hab_auth_img to calculate ivt_offset
Current implementation of hab_auth_img command needs ivt_offset to
authenticate the image. But ivt header is placed at the end of image
date after padding.

This leaves the usage of hab_auth_img command to fixed size or static
offset for ivt header. New function "get_image_ivt_offset" is introduced
to find the ivt offset during runtime. The case conditional check in this
function is same as boot_get_kernel in common/bootm.c

With this variable length image e.g. FIT image with any random size can
have IVT at the end and ivt_offset option can be left optional

Can be used as "hab_auth_img $loadaddr $filesize" from u-boot script

Signed-off-by: Parthiban Nallathambi <pn@denx.de>
Reviewed-by: Breno Lima <breno.lima@nxp.com>
2019-01-01 14:12:18 +01:00
Lukasz Majewski
0532014ae2 ARM: DTS: Provide pinfunc definitions for vybrid vf610 from Linux kernel
This file is in sync with v4.20-next tree:
e4dda4f5a4df "x86/kaslr, ACPI/NUMA: avoid including asm/kaslr.h on arm64"

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-01-01 14:12:18 +01:00
Lukasz Majewski
3b13b68a49 ARM: DTS: Add iomux node to vf.dtsi for Vybrid devices
This node is in sync with v4.20-next tree:
e4dda4f5a4df "x86/kaslr, ACPI/NUMA: avoid including asm/kaslr.h on arm64"

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-01-01 14:12:18 +01:00
Ye Li
e246bfcfe2 SPL: Add HAB image authentication to FIT
Introduce two board level callback functions to FIT image loading process, and
a SPL_FIT_FOUND flag to differentiate FIT image or RAW image.

Implement functions in imx common SPL codes to call HAB funtion
to authenticate the FIT image. Generally, we have to sign multiple regions
in FIT image:
1. Sign FIT FDT data (configuration)
2. Sign FIT external data (Sub-images)

Because the CSF supports to sign multiple memory blocks, so that we can use one
signature to cover all regions in FIT image and only authenticate once.
The authentication should be done after the entire FIT image is loaded into
memory including all sub-images.
We use "-p" option to generate FIT image to reserve a space for FIT IVT
and FIT CSF, also this help to fix the offset of the external data (u-boot-nodtb.bin,
ATF, u-boot DTB).

The signed FIT image layout is as below:
--------------------------------------------------
|     |     |     |   |           |     |        |
| FIT | FIT | FIT |   | U-BOOT    | ATF | U-BOOT |
| FDT | IVT | CSF |   | nodtb.bin |     |   DTB  |
|     |     |     |   |           |     |        |
--------------------------------------------------

Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Gary Bisson
68e7410fa2 imx: bootaux: fix stack and pc assignment on 64-bit platforms
Using ulong is wrong as its size depends on the Host CPU architecture
(32-bit vs. 64-bit) although the Cortex-M4 is always 32-bit.

Without this patch, the stack and PC are obviously wrong and it
generates an abort when used on 64-bit processors such as the i.MX8MQ.

Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Gary Bisson
cb15885b48 imx: mx8m: add memory mapping for CAAM and TCM
Otherwise can't boot the M4 core as it is impossible to load its
firmware into the TCM memory.

Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-01-01 14:12:18 +01:00
Fabien Lahoudere
725019bebe embestmx6boards: Add SPL support
In order to boot faster with falcon mode, we need to add SPL
support to riotboard.

Signed-off-by: Fabien Lahoudere <fabien.lahoudere@collabora.com>
2019-01-01 14:12:18 +01:00
Xiaoliang Yang
da4918acb8 watchdog: imx: add config to disable wdog reset
Add Kconfig option WATCHDOG_RESET_DISABLE to disable watchdog reset
in imx_watchdog driver, so that the watchdog will not be fed in
u-boot if CONFIG_WATCHDOG_RESET_DISABLE is enabled.

Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@nxp.com>
2019-01-01 14:12:18 +01:00
Xiaoliang Yang
005c1cf888 watchdog: driver support for fsl-lsch2
Support watchdog driver for fsl-lsch2. It's disabled in default.
If you want to use it, please enable CONFIG_IMX_WATCHDOG.
Define CONFIG_WATCHDOG_TIMEOUT_MSECS to set watchdog timeout.

Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@nxp.com>
2019-01-01 14:12:18 +01:00
Masahiro Yamada
2001a81cba ARM: uniphier: dts: sync with Linux 4.20
Currently, the DWC3 USB node is out of sync because the bindings
for the UniPhier DWC3 PHY diverged between Linux and U-Boot.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-12-29 11:50:30 +09:00
Masahiro Yamada
6bc50a8f69 ARM: uniphier: do not modify bootcmd environment variable at run-time
Some users might want to modify 'bootcmd' at compile-time by editing
include/configs/uniphier.h, but overwriting it at run-time makes it
impossible.

Instead, set 'bootdev' at run-time, which contains the boot device the
system is booting from, then indirectly reference it from 'bootcmd'.

It is up to users whether to override 'bootcmd'.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-12-29 11:38:33 +09:00
Weijie Gao
1f5a3cd0aa mt7629: use linux kernel compatible SMP initialization
This patch changes mt7629 to use the compatible platform SMP initialization
method of linux kernel.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2018-12-26 21:35:53 -05:00
Lokesh Vutla
adc702e229 arm: K3: Fix usage of CONFIG_SYS_K3_KEY
For signing the tiboot3.bin image, an optional KEY file can be passed
using CONFIG_SYS_K3_KEY. Right now, Makefile scripts directly takes
the config value and uses it for signing. This is okay if the build
directory is a sub-directory of source tree, otherwise it fails.
Fix it by using the path relative to the source tree.

Reported-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-12-26 21:35:52 -05:00
Adam Ford
a1702746df ARM: mach-omap2: omap3: Fix GPIO clocking in SPL
OMAP3_GPIO_x is needed to enable each GPIO bank on the OMAP3
boards. At one point, the #ifdef's were replaced with
if CONFIG_IS_ENABLED but this won't work for people who need
OMAP3_GPIO_x in SPL since the SPL prefix for this option isn't
used in Kconfig.  This patch moves the check to #if defined and
also makes Kconfig select the banks if CMD_GPIO is used which
makes the checks in the code less cumbersome.

Fixes: bd8a9c14c9 ("arm: mach-omap2/omap3/clock.c: Enable
all GPIO with CMD_GPIO")

Reported-by: Liam O'Shaughnessy <liam.o.shaughnessy@gumstix.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Migrate omap3_igep00x0.h]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-12-26 21:20:48 -05:00