Meet the following boot hang.
"
U-Boot SPL 2019.04-00661-gdc80a012e4 (Apr 25 2019 - 10:31:57 +0800)
Trying to boot from MMC1
U-Boot 2019.04-00661-gdc80a012e4 (Apr 25 2019 - 10:31:57 +0800)
CPU: Freescale i.MX6Q rev1.5 996 MHz (running at 792 MHz)
CPU: Automotive temperature grade (-40C to 125C)Reset cause: POR
Model: Freescale i.MX6 Quad SABRE Smart Device Board
Board: MX6-SabreSD
I2C: ready
DRAM: 1 GiB
Video device 'ipu@2400000' cannot allocate frame buffer memory -ensure the device is set up before relocation
Error binding driver 'ipuv3_video': -28
Video device 'ipu@2800000' cannot allocate frame buffer memory -ensure the device is set up before relocation
Error binding driver 'ipuv3_video': -28
Some drivers failed to bind
Error binding driver 'generic_simple_bus': -28
Some drivers failed to bind
initcall sequence 4ffe4500 failed at call 1780dfb7 (err=-28)
"
1. fdtdec_get_alias_seq will use "video" as base, however in alias node,
we use ipux, so add new alias for U-Boot dts.
2. DM_VIDEO is enabled, however reserve_video is called before
relocation, so to make DM_VIDEO work before relocation, need to
set SYS_MALLOC_F_LEN
3. defconfig is updated with savedefconfig
Note: I do not have a video panel to test, but with this patch, U-Boot
boots up again, below log.
"
U-Boot SPL 2019.04-00662-g0b62453bff (Apr 25 2019 - 10:36:31 +0800)
Trying to boot from MMC1
U-Boot 2019.04-00662-g0b62453bff (Apr 25 2019 - 10:36:31 +0800)
CPU: Freescale i.MX6Q rev1.5 996 MHz (running at 792 MHz)
CPU: Automotive temperature grade (-40C to 125C) at 34C
Reset cause: POR
Model: Freescale i.MX6 Quad SABRE Smart Device Board
Board: MX6-SabreSD
I2C: ready
DRAM: 1 GiB
PMIC: PFUZE100 ID=0x10
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 3
Loading Environment from MMC... *** Warning - bad CRC, using default environment
PCI: pcie phy link never came up
In: serial
Out: serial
Err: serial
Net: FEC [PRIME]
Hit any key to stop autoboot: 0
"
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
The ipu node in imx53 is needed for DM_VIDEO. We also need to set
u-boot,dm-pre-reloc to initialize before relocation.
Signed-off-by: Steffen Dirkwinkel <s.dirkwinkel@beckhoff.com>
Without this U-Boot specific property, booting on Armada XP theadorable
fails in SPL. All nodes in the "internal-regs" (simple-bus) DT node are
not scanned, so the UART node is missing (and others).
I'm not adding this property in an *u-boot.dtsi file, since there is
none matching the generic rules for all files including this dtsi
file. So to not miss any of the boards using this dtsi file, I'm
adding it to this file directly, which makes the Linux merge a less
easy unforunately.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Chris Packham <judge.packham@gmail.com>
Cc: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Chris Packham <judge.packham@gmail.com>
coreboot makes it possible to add own entries into coreboot's
table at a per mainboard basis. As there might be some custom
ones it makes sense to provide a way to process them.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
The watchdog should use a clock at 50 Mhz, so
instead of using the clock osc (200 Mhz), we
define a reference clock at 50Mhz and use it
for both watchdog.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Stefan Roese <sr@denx.de>
The watchdog should use a clock at 50 Mhz, so
instead of using the clock osc (200 Mhz), we
define a reference clock at 50Mhz and use it
for both watchdog.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Stefan Roese <sr@denx.de>
While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances
where these configuration items are conditional on SPL. This commit adds SPL
variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates
the configurations as required.
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Trevor Woerner <trevor@toganlabs.com>
[trini: Make the default depend on the setting for full U-Boot, update
more zynq hardware]
Signed-off-by: Tom Rini <trini@konsulko.com>
CONFIG_SYS_[DI]CACHE_OFF had been partially converted to Kconfig
parameters; only for the ARC architecture. This patch turns these two
parameters into Kconfig items everywhere else they are found.
All of the include/configs/* and defconfig changes in this patch are
for arm machines only. The Kconfig changes for arc, nds32, riscv,
and xtensa have been included since these symbols are found in code
under arch/{arc,nds32,riscv,xtensa}, however, no currently-defined
include/configs/* or defconfigs for these architectures exist which
include these symbols.
These results have been confirmed with tools/moveconfig.py.
Acked-by: Alexey Brodkin <abrodkin@snopsys.com>
Signed-off-by: Trevor Woerner <trevor@toganlabs.com>
[trini: Re-migrate for a few more boards]
Signed-off-by: Tom Rini <trini@konsulko.com>
According to De Morgan's Law[1]:
!(A && B) = !A || !B
!(A || B) = !A && !B
There are 5 places in the code where we find:
#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
and 4 places in the code where we find:
#if (!defined(CONFIG_SYS_ICACHE_OFF) || !defined(CONFIG_SYS_DCACHE_OFF))
In words, the construct:
!defined(CONFIG_SYS_[DI]CACHE_OFF)
means:
"is the [DI]CACHE on?"
and the construct:
defined(CONFIG_SYS_[DI]CACHE_OFF)
means:
"is the [DI]CACHE off?"
Therefore
!(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
means:
"the opposite of 'are they both off?'"
in other words:
"are either or both on?"
and:
(!defined(CONFIG_SYS_ICACHE_OFF) || !defined(CONFIG_SYS_DCACHE_OFF)
means:
"are either or both on?"
As a result, I've converted the 4 instances of '(!A || !B)' to '!(A && B)' for
consistency.
[1] https://en.wikipedia.org/wiki/De_Morgan%27s_laws
Signed-off-by: Trevor Woerner <trevor@toganlabs.com>
Keep the FPGA bridge entries in SPL DT to let do_bridge_reset() toggle
the bridges on/off as needed according to the handoff file.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <chin.liang.see@intel.com>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Cc: Tien Fong Chee <tien.fong.chee@intel.com>
Pull out the u-boot,dm-pre-reloc from socfpga_arria10_socdk_sdmmc_handoff.dtsi
into separate dtsi header file to make it easier to patch in custom handoff
dtsi files, without having to manually add the U-Boot bits. Shuffle the include
clauses in the A10 DT files to make it obvious what gets included where without
having to follow confusing long chain of includes, i.e. board DT file includes
everything it needs.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <chin.liang.see@intel.com>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Cc: Tien Fong Chee <tien.fong.chee@intel.com>
Re-add support for Aries Embedded MCV SoM, which is CycloneV based
and the associated MCVEVK and MCVEVP baseboard. The board can boot
from eMMC. Ethernet and USB is supported.
The Aries Embedded boards have been removed with commit 03b54997d5
("board/aries: Remove"). I will now take care of them.
The device-tree files are from mainline Linux commit e93c9c99a629
("Linux v5.1)".
Signed-off-by: Wolfgang Grandegger <wg@aries-embedded.de>
CC: Marek Vasut <marex@denx.de>
CC: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
The stratix 10 reset manager ad-hoc code in arch/arm contains an unused
function 'reset_deassert_peripherals_handoff' that has been added from
the beginning. As this is probably a result of copying the gen5 reset
manager and this function has never been used, remove it.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
commit c5de2b7eae ("arm: socfpga: implement proper peripheral reset")
has removed the call to 'reset_deassert_peripherals_handoff()' from
socfpga gen5 SPL since the reset driver now handles resets. However,
commit c1d4b464c8 ("ARM: socfpga: Disable bridges in SPL unless booting from FPGA")
has re-added this ad-hoc reset code, so that all peripherals were now
again enabled instead of letting the drivers enable them by request.
While at it, remove this function for gen5 as it should not be used.
Fixes: commit c1d4b464c8 ("ARM: socfpga: Disable bridges in SPL unless booting from FPGA")
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Add support for loading FPGA bitstream to get DDR up running before
U-Boot is loaded into DDR. Boot device initialization, generic firmware
loader and SPL FAT support are required for this whole mechanism to work.
Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
Add FPGA driver to support program FPGA with FPGA bitstream loading from
filesystem. The driver are designed based on generic firmware loader
framework. The driver can handle FPGA program operation from loading FPGA
bitstream in flash to memory and then to program FPGA.
Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
This CPU core is old, no boards using the CPU are left in mainline,
it has no prospects of ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro.uh@renesas.com>
Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro.uh@renesas.com>
Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro.uh@renesas.com>
Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Mark Jonas <mark.jonas@de.bosch.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro.uh@renesas.com>
This CPU core is old, no boards using the CPU are left in mainline,
it has no prospects of ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro.uh@renesas.com>
Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro.uh@renesas.com>
Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro.uh@renesas.com>
Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro.uh@renesas.com>
For chainboot configurations or test environments, this patch allows
booting barebox images by using command bootz.
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Improvements and new features:
- split more rockchip pinctrl_core feature into per SoC
- enable TPL for evb-rk3399 board
- enable TPL/SPL for evb-px5 board
- enable TPL and OP-TEE support for evb-rk3229
- update fix in arm common assembly start code for rockchip header file
- update default SPL_FIT_GENERATOR for rockchip
- rk3399 boards update to use '-u-boot.dtsi'
- add new rk3399 boards: Nanopi M4, Nanopc T4
- enable sound for chromebook_minnie
- Add USB Complex Glue driver for Amlogic G12A
- Add USB Gadget support for Amlogic G12A
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Merge tag 'u-boot-amlogic-20190509' of git://git.denx.de/u-boot-amlogic
- Add USB PHY drivers for Amlogic G12A
- Add USB Complex Glue driver for Amlogic G12A
- Add USB Gadget support for Amlogic G12A
Add initial support for Nanopc T4 board.
Specification
- Rockchip RK3399
- Dual-Channel 4GB LPDDR3-1866
- SD card slot
- 16GB eMMC
- RTL8211E 1Gbps
- AP6356S WiFI/BT
- HDMI In/Out, DP, MIPI DSI/CSI, eDP
- USB 3.0, 2.0
- USB Type C power and data
- GPIO expansion ports
- DC 12V/2A
Commit details of rk3399-nanopc-t4.dts sync from Linux 5.1-rc2:
"arm64: dts: rockchip: Add NanoPC-T4 IR receiver"
(sha1: 95658e21b1707ad7844f873db2fdaa295109a5a3)
Tested-by: Daniel Gröber <dxld@darkboxed.org>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Attaching GPIO functionality to SDMMC0_DET pin (which
does in Linux base dts) make dwmmc driver "fail to detect
the card".
Card did not respond to voltage select!
It may be because the existing driver can't support gpio
card detection. So, change the pinctrl functionality from
RK_FUNC_GPIO to RK_FUNC_1 like other rk3399 dts does via
sdmmc_cd pin.
Cc: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This patch adds booti support for RISC-V Linux kernel. The existing
bootm method will also continue to work as it is.
It depends on the following kernel patch which adds the header to the
flat Image. Gzip compressed Image (Image.gz) support is not enabled with
this patch.
https://patchwork.kernel.org/patch/10925543/
Tested on HiFive Unleashed and QEMU.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tested-by: Karsten Merker <merker@debian.org>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
This patch will fix prior_stage_fdt_address write failure problem, when
AE350 boots from flash.
When AE350 boots from flash, prior_stage_fdt_address will be flash
address, we shall avoid it to be written.
Signed-off-by: Rick Chen <rick@andestech.com>
Cc: Greentime Hu <greentime@andestech.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
When U-Boot boots from flash, during the boot process,
hart_lottery and available_harts_lock variable addresses
point to flash which is not writable. This causes boot
failures on AE350. Introduce a config option CONFIG_XIP
to support such configuration.
Signed-off-by: Rick Chen <rick@andestech.com>
Cc: Greentime Hu <greentime@andestech.com>
Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Adds support for Amlogic G12A USB Device mode.
The DWC2 Controller behind the Glue can be connected to an OTG
capable PHY. The Glue setups the PHY mode.
This patch implements Device mode support by adding a board_usb_init/cleanup
setting up the DWC2 controller and switch the OTG capable port to Device
before starting the DWC2 controller in Device mode.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
This allows SPL to load the main U-Boot image from MMC once DM_MMC is
enabled.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
CRS305-1G-4S has a switch chip with an integrated CPU (98DX3236) and
like some of the other similar boards requires bin_hdr.
bin_hdr (DDR3 init stage) is currently retrieved from the stock
bootloader and compiled into the kwb image.
Adds support for U-Boot, enable UART, SPI, Winbond SPI flash chip
support and writing env to SPI flash.
Signed-off-by: Luka Kovacic <me@lukakovacic.xyz>
Reviewed-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Commit ff7bd212cb ("net: phy: micrel: fix divisor value for KSZ9031
phy skew") fixed the skew value divisor for the KSZ9031, but left the
code using the same divisor for the KSZ9021, which is incorrect.
The preceding commit c16e69f702 ("net: phy: micrel: add documentation
for Micrel KSZ90x1 binding") added the DTS documentation for the
KSZ90x1, changing it from the equivalent file in the Linux kernel to
correctly state that for this part the skew value is set in 120ps steps,
whereas the Linux documentation and driver continue to this day to use
the incorrect value of 200 that came from the original KSZ9021 datasheet
before it was corrected in revision 1.2 (Feb 2014).
This commit sorts out the resulting confusion in a consistent way by
making the following changes:
- Update the documentation to be clear about what the skew values mean,
in the same was as for the KSZ9031.
- Update the Micrel PHY driver to select the appropriate divisor for
both parts.
- Adjust all the device trees that state skew values for KSZ9021 PHYs to
use values based on 120ps steps instead of 200ps steps. This will result
in the same values being programmed into the skew registers as the
equivalent device trees in the Linux kernel do, where it incorrectly
uses 200ps steps (since that's where all these device trees were copied
from).
Signed-off-by: James Byrne <james.byrne@origamienergy.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Olimex A64-Teres-I board is a mainboard (the only one so far)
for Olimex Teres-I DIY laptop kit.
Key features:
- Allwinner A64 Cortex-A53
- Mali-400MP2 GPU
- AXP803 PMIC
- 2GB DDR3 RAM
- MicroSD Slot
- 16GB eMMC Flash
- eDP LCD display
- HDMI
- USB Host
- Battery management
- 5V DC power supply
- Certified Open Source Hardware (OSHW)
Works:
- i2C
- MMC/SD
- PWM backlight
Known broken:
- Internal keyboard (seems to be because the keyboard firmware loads a
bootloader first, and then disconnects bootloader and connect real
keyboard). External ones connected to the USB port work fine.
This patch enables support for the A64-Teres-I board to u-boot,
including enabling screen backlight (lacking from Linux device-tree).
Linux commit details about the sun50i-a64-teres-i.dts sync:
"arm64: dts: allwinner: a64: Rename uart0_pins_a label to uart0_pb_pins"
(sha1: d91ebb95b96c8840932dc3a10c9f243712555467)
Cosmetic warnings regarding whitespace and placement of SPDX notice for
dts file was ignored.
config and .dtsi file are adapted from pinebook files.
Tested-by: Jonas Smedegaard <dr@jones.dk>
Signed-off-by: Jonas Smedegaard <dr@jones.dk>
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
[jagan: move board entry in MAINTAINERS file at proper position]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Sync rk3399-nanopi4.dtsi from Linux 5.1-rc2 tag.
Linux commit details about the rk3399-nanopi4.dtsi sync:
"arm64: dts: rockchip: Add nanopi4 bluetooth"
(sha1: 3e2f0bb72be36aa6c14ee7f11ac4dd8014801030)
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Few SPL and U-Boot proper configs are common to all rk3399 target
defconfigs, move them and select it from platform kconfig.
Moved configs:
- SPL_ATF
- SPL_ATF_NO_PLATFORM_PARAM if SPL_ATF
- SPL_LOAD_FIT
- SPL_CLK if SPL
- SPL_PINCTRL if SPL
- SPL_RAM if SPL
- SPL_REGMAP if SPL
- SPL_SYSCON if SPL
- CLK
- FIT
- PINCTRL
- RAM
- REGMAP
- SYSCON
- DM_PMIC
- DM_REGULATOR_FIXED
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
To make successful build with dts(i) files syncing from Linux 5.1-rc2
the rk3399.dtsi would require pwm2_pin_pull_down.
So, sync the pwm2_pin_pull_down node from Linux 5.1-rc2. Since this
node is strictly not part of any commit alone, I have mentioned
Linux 5.1-rc2 tag for future reference of where would this sync
coming from.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Now we have
- board specific -u-boot.dtsi files for board specific u-boot
dts changes.
- soc specific rk3399-u-boot.dtsi for soc specific u-boot
dts changes.
So, include the rk3399-u-boot-dtsi on respective board -u-boot.dtsi
and drop the properties which are globally available in rk3399-u-boot.dtsi
Right now rk3399-u-boot.dtsi has sdmmc, spi1 u-boot,dm-pre-reloc
property and more properties and nodes can be move further based
on the requirements.
This would fix, the -u-boot.dtsi inclusion for evb, firefly, puma
boards that was accidentally merged on below commit.
"rockchip: dts: rk3399: Create initial rk3399-u-boot.dtsi"
(sha1: e05b4a4fa8)
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Add u-boot,dm-pre-reloc property for spi1, so-that the
subsequent rk3399 boards which boot from SPI.
This help to separate the u-boot specific properties away
from base dts files so-that the Linux sync become easy and
meaningful.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Devicetree files in RK3399 platform is synced from Linux, like other
platforms does. Apart from these u-boot in rk3399 would also require
some u-boot specific node like dmc.
dmc node has big chunk of DDR timing parameters which are specific
to specific board, and maintained with rk3399-sdram*.dtsi.
So, create board specific -u-boot.dtsi files and move these sdram dtsi
files accordingly. This would help of maintain u-boot specific changes
separately without touching Linux dts(i) files which indeed easy for
syncing from Linux between releases.
These board specific -u-boot.dtsi can be extendible to add more u-boot
specific nodes or properties in future.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
- Sometimes u-boot specific dtsi files are included
automatically which would build for entire rockchip SoC,
even-though the respective dtsi should used it for specific
family of rockchip SoC.
- Sometimes u-boot specific dts nodes or properties can use
config macros from respective rockchip family include/configs
files, example CONFIG_SPL_PAD_TO.
So, it's better to compile the dtbs based on the respective
rockchip family types rather than rockchip itself to avoid
compilation issues.
This patch organize the existing dtb's based on the rockchip
family types.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Enable sound for this board, which has the same codec as jerry.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Rockchip platform suppose to use TPL(run in SRAM) as dram init and
SPL(run in DDR SDRAM) as pre-loader, so that the SPL would not be
limited by SRAM size.
This patch add rk3399-board-tpl.c and its common configs.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
We don't have both sram and sdram in TPL, so update from:
arch/arm/cpu/armv8/u-boot-spl.lds
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The iomux should have been set in board_debug_uart_init(),
do not set in board_init_f(), remove it.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
TPL need dmc to init ddr sdram, and emmc, boot-order.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
evb-rk3368 is using UART2 and PX5 evb is using UART4
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
Move original spl to tpl, and add spl to load next stage firmware,
adapt all the address and option for them.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
TPL stack may different from SPL and sys stack, add support for
separate one when the board defines it.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Some options like TPL_SYS_THUMB_BUILD, TPL_USE_ARCH_MEMCPY
and TPL_USE_ARCH_MEMCPY are needed for TPL build in 32bit arm.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
This is fix to:
e2a12f590d rockchip: use 'arch-rockchip' as header file path
The V2 of origin patch set has fix this, but we merge V1 by
mistake, so lets correct it.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
boot0.h and gpio.h will be used by system and include by
'asm/arch/', each of them need of a copy from 'asm/arch-rockchip'.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Add nvdata drivers for the TPM and RTC as used on samus. These are needed
for Chromium OS verified boot on samus.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Add the required CPU code so that TPL builds correctly. Also update the
SPL code to deal with being booted from TPL.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
When TPL finishes it needs to jump to SPL with the stack set up correctly.
Add a function to handle this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
The early init should only happen once. Update the probe method to
deal with TPL, SPL and U-Boot proper.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
With the move to Kconfig this option should be set in Kconfig, not in the
config header file. Move it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
With the use of a phandle we can outdent the device tree nodes a little.
Fix this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
The standard image generated by U-Boot on x86 is u-boot.rom. Add a
separate image called image.bin for verified boot. This supports
verification in TPL of which SPL/U-Boot to start, then jumping to the
correct one, with SPL setting up the SDRAM and U-Boot proper providing
the user interface if needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Add TPL binaries to the device x86 binman desciption. When enabled, TPL
will start first, doing the 16-bit init, then jump to SPL and finally
U-Boot proper.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This report is normally generated by U-Boot proper. Correct the condition
here so that it respects the Kconfig options for bootstage.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
The MTRRs are normally set up in U-Boot proper, so avoid setting them up
in SPL as well.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Update the Makefie rules to ensure that the correct files are built when
TPL is being used.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
When the MRC cache fails to save it is useful to have some debugging info
to indicate what when wrong. Add some more debug() calls.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
When SPL is used to set up the memory controller we want to save the MRC
data in SPL to avoid needing to pass it up to U-Boot proper to save. Add a
function to handle that.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Add an implementation of arch_cpu_init_f() so that the x86 SPL code builds
and identifies the CPU.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Allow broadwell to build for SPL and include the reference code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
At present broadwell only supports booting straight into U-Boot proper.
Add a separate init file to boot from SPL into U-Boot proper, and select
it when SPL is in use.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
At present we support having 16-bit init be in SPL or U-Boot proper, but
not TPL. Add support for this so that TPL can boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
When a previous phase of U-Boot has run we need to adjust the init of
subsequent states to avoid messing up the CPU state.
Add a new version of the start logic for SPL, when it boots from TPL
(start_from tpl.c) and a new version for U-Boot when it boots from SPL.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Split the CPU init into two parts - the 'full' init which happens in the
first U-Boot phase, and the rest of the init that happens on subsequent
stages.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
At present the debug UART is set up in sdram.c which is not the best place
since it has nothing in particular to do with SDRAM. Since we want to
support initing this in SPL too, move it to a common file.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: added 'broadwell' tag in the commit title]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
At present, for broadwell, SDRAM is always set up in U-Boot proper since
the 64-bit mode (which uses SDRAM init in SPL) is not supported.
Update the code to allow SDRAM init in SPL instead so that U-Boot proper
can be loaded into SDRAM and run from there. This allows U-Boot to be
compressed to reduce space, since it is not necessary to run it directly
from flash. It could later allow us to support 64-bit U-Boot on broadwell.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Add debugging during SDRAM init so that problems are easier to
diagnose.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Add an arch-specific handoff header so that we can use the HANDOFF feature
on x86 devices.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Some boards want to use TPL as the first phase of U-Boot. This allows
selection of A or B SPL phases, thus allowing the memory init to be
upgraded in the field.
Add a new Kconfig option for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
At present only chromebook_link64 supports SPL. It is useful to eb able to
support both TPL and SPL to implement verified boot on x86.
Enable the options for both along with some suitable default options
needed to boot through these phases.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Add labels for these nodes so that board DT files can reference them.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
We cannot init the CPU fully both than once during a boot. Add a new
function which can be called to figure out the CPU identity, but which
does not change anything. For x86_64, this is empty for now.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
At present many of the functions in this file return -1 as an error
number. which is -EPERM. Update the code to use real error numbers.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
We use binman to build the x86 image now. Update a comment which still
refers to ifdtool.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Add board code and DTs for Renesas RZ/A1 SoC-based GR-Peach,
which is a cheap development platform with RZ/A1H SoC. The
DTs are imported from Linux 5.0.11, commit d5a2675b207d .
Currently supported are UART, ethernet and RPC SPI. The board
can be booted from RPC SPI by writing the u-boot.bin binary
to the beginning of the SPI NOR, e.g. using the "sf" command.
The board can also be booted via JTAG by setting text base to
0x20020000, loading u-boot.bin there via JTAG and executing it
from that address.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Add platform code and DTs for Renesas RZ/A1 R7S72100 SoC.
Distinguishing feature of this SoC is that it has up to
10 MiB of on-SoC static RAM (SRAM).
The DTs are imported from Linux 5.0.11, commit d5a2675b207d .
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
There are no more boards using this CPU and there is no prospect
of any boards showing up soon, remove it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Last change to this board was done in 2016, it uses non-DM USB
with no prospects of ever being converted to DM USB, drop it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
There are no more boards using this CPU and there is no prospect
of any boards showing up soon, remove it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Last change to this board was done in 2016, it uses non-DM USB
with no prospects of ever being converted to DM USB, drop it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Send CONFIG_STATUS and RECONFIG_STATUS mailbox commands to Secure
Device Manager (SDM) to get the status of FPGA and make sure the
FPGA is in user mode before enable the bridge.
Signed-off-by: Ang, Chee Hong <chee.hong.ang@intel.com>
Software must never reset FPGA2SOC bridge. This bridge must only be
reset by POR/COLD/WARM reset. Asserting the FPGA2SOC reset by software
can cause the SoC to lock-up if there are traffics being drived into
FPGA2SOC bridge.
Signed-off-by: Ang, Chee Hong <chee.hong.ang@intel.com>
Convert Stratix 10 SDRAM driver to device model.
Get rid of call to socfpga_per_reset() and use reset
framework.
SPL is changed from calling function in SDRAM driver
directly to just probing UCLASS_RAM.
Move sdram_s10.h from arch to driver/ddr/altera directory.
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
As mx66l512 qspi flash supports quad input fast program and
quad input fast read, set spi-tx_bus-width and spi-rx_bus-width
to 4.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
As n25q128 qspi flash supports quad input fast program and
quad input fast read, set spi-tx_bus-width and spi-rx_bus-width
to 4.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
As n25q512a qspi flash supports quad input fast program and
quad input fast read, set spi-tx_bus-width and spi-rx_bus-width
to 4.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
The Quad-SPI interface is able to manage up to 256Mbytes Flash
memory starting from 0x90000000 to 0x9FFFFFFF in the memory
mapped mode.
Add a dedicated MPU region into stm32_region_config.
See application note AN4760 available at www.st.com
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
for suspend/resume robustness
update value for ext_phy_ctrl_36 for suspend/resume robustness
with hardware leveling enabled.
Match recommended values from EMIF Tools app note:
http://www.ti.com/lit/an/sprac70/sprac70.pdf
Signed-off-by: Brad Griffis <bgriffis@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
In case of RTC+DDR resume, need to restore EMIF context
before initiating hardware leveling.
Signed-off-by: Brad Griffis <bgriffis@ti.com>
[j-keerthy@ti.com Fixed the am335x build issues]
Signed-off-by: Keerthy <j-keerthy@ti.com>
Enable HW leveling in RTC+DDR path. The mandate is to enable
HW leveling bit and then wait for 1 ms before accessing any
register.
Signed-off-by: Brad Griffis <bgriffis@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Adjust DQS skew in case where invert_clkout=1 is used.
Match recommended values from EMIF Tools app note:
http://www.ti.com/lit/an/sprac70/sprac70.pdf
Signed-off-by: Brad Griffis <bgriffis@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
This fixes SPL linker script size checks for 3 lds files where the size
checks were implemented as "x < YYY_MAX_SIZE".
Fix the size checks to be "x <= YYY_MAX_SIZE" instead.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Select the PL310 UCLASS_CACHE driver for SoCFPGA.
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Find the UCLASS_CACHE driver to configure the cache controller's
settings.
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Add the PL310 macros for latency control setup, read and write bits.
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
On AM654 SoC(arm64) which is IO coherent and has L3 Cache, cache
maintenance operations being done to support non-coherent platforms
causes issues.
For example, here is how U-Boot prepares/handles a buffer to receive
data from a device (DMA Write). This may vary slightly depending on the
driver framework:
Start DMA to write to destination buffer
Wait for DMA to be done (dma_receive()/dma_memcpy())
Invalidate destination buffer (invalidate_dcache_range())
Read from destination buffer
The invalidate after the DMA is needed in order to read latest data from
memory that’s updated by DMA write. Also, in case random prefetch has
pulled in buffer data during the “wait for DMA” before the DMA has
written to it. This works well for non-coherent architectures.
In case of coherent architecture with L3 cache, DMA write would directly
update L3 cache contents (assuming cacheline is present in L3) without
updating the DDR memory. So invalidate after “wait for DMA” in above
sequence would discard latest data and read will cause stale data to be
fetched from DDR. Therefore invalidate after “wait for DMA” is not
always correct on coherent architecture.
Therefore, provide a Kconfig option to disable cache maintenance ops on
coherent architectures. This has added benefit of improving the
performance of DMA transfers as we no longer need to invalidate/flush
individual cache lines(especially for buffer thats several KBs in size).
In order to facilitate use of same Kconfig across different
architecture, I have added the symbol to top level arch/Kconfig file.
Patch currently disables cache maintenance ops for arm64 only.
flush_dcache_all() and invalidate_dcache_all() are exclusively used
during enabling/disabling dcache and hence are not disabled.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Ocelot
- mt7620: rename arch to more generic name mtmips
- mips: pass initrd addresses via DT as physical addresses
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Merge tag 'mips-pull-2019-05-03' of git://git.denx.de/u-boot-mips
- mscc: small fixes, enhance network support for Serval, Luton and Ocelot
- mt7620: rename arch to more generic name mtmips
- mips: pass initrd addresses via DT as physical addresses
To assure the pins on R-Car Gen3 SoCs are configured correctly, always
select pin control drivers on Gen3 SoCs.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
>From way back in 2015:
commit dffb86e468
Author: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Wed Aug 12 07:31:54 2015 +0900
of: flip CONFIG_SPL_DISABLE_OF_CONTROL into CONFIG_SPL_OF_CONTROL
As we discussed a couple of times, negative CONFIG options make our
life difficult; CONFIG_SYS_NO_FLASH, CONFIG_SYS_DCACHE_OFF, ...
and here is another one.
Now, there are three boards enabling OF_CONTROL on SPL:
- socfpga_arria5_defconfig
- socfpga_cyclone5_defconfig
- socfpga_socrates_defconfig
This commit adds CONFIG_SPL_OF_CONTROL for them and deletes
CONFIG_SPL_DISABLE_OF_CONTROL from the other boards to invert
the logic.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
The support for DaVinci DM* SoCs has been dropped a while ago. There's
still a lot of leftover code in mach-davinci though. Entirely remove
certain files and modify the common code to no longer reference
unsupported chips.
Note: all DaVinci platforms supported in u-boot now define SOC_DA8XX
but not all define SOC_DA850 (e.g. omapl138). We can safely remove
all ifdefs for the former, but let's leave the ones for the latter.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
The support for DaVinci DM* boards has been dropped a while ago. The
code for all those PHYs is no longer used and they have their own
proper PHY drivers in drivers/net/phy anyway. Remove all dead code.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
There are a few functions defined in the header file, but they are
not referenced by any Davinci code. In order to make a general
function in the future with static function declarations, this
patch will remove the references all together.
Signed-off-by: Adam Ford <aford173@gmail.com>