- the default value of comphy pipe selector is set to PCIe (x4)
in case of unconnected comphy the default value remains 0x4
which may lead to several issues with comphy initialization.
- this patch adds SMC call that powers off the comphy lane in case of
unconnected comphy.
Change-Id: I196b2916518dd8df3b159ffa85e2989b8e483087 Signed-off-by: Christine Gharzuzi <chrisg@marvell.com> Signed-off-by: Igal Liberman <igall@marvell.com> Reviewed-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Igal Liberman [Wed, 9 May 2018 15:50:29 +0000 (18:50 +0300)]
phy: marvell: pass sgmii id to firmware
Currently, we don't pass id for SGMII 0/1.
A bug in comphy selector configuration was found (in comphy
firmware), after fixing it, SGMII0/1 have different configuration,
so we need to pass the ID the firmware.
Change-Id: Idcff4029cc9cf018278e493221b64b33574e0d38 Signed-off-by: Igal Liberman <igall@marvell.com> Reviewed-by: Grzegorz Jaszczyk <jaz@semihalf.com>
phy: marvell: cp110: clean up driver after it was moved to atf
Change-Id: I358792a96c13b54e700c05227cc7a8f6bd584694 Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com> Reviewed-by: Igal Liberman <igall@marvell.com>
phy: marvell: cp110: remove both phy and pipe selector configuration
Now the comphy configuration is handled in atf, therefore there is no
need to configure phy or pipe selector in u-boot, it is configured by
atf for each particular pair: lane and mode.
Change-Id: I0bebf8d5ff66dbeb6bf9ef90876195938a8eb705 Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com> Reviewed-by: Igal Liberman <igall@marvell.com>
phy: marvell: cp110: let the firmware perform training for XFI
Replace the XFI training with appropriate SMC call, so the firmware will
perform exact initialization.
Update Stefan 2021-03-23:
Move comphy_smc() function to an earlier place - necessary for the
mainline merge.
Change-Id: I789b130b05529dc80dadcf66aef407d93595b762 Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com> Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Igal Liberman <igall@marvell.com>
phy: marvell: cp110: let the firmware configure comphy for RXAUI
Replace the comphy initialization for RXAUI with appropriate SMC call,
so the firmware will execute required serdes configuration.
Change-Id: Iedae0285fb283e05bb263a8b4ce46e8e7451a309 Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com> Reviewed-by: Igal Liberman <igall@marvell.com>
Marcin Wojtas [Tue, 15 Oct 2019 10:30:39 +0000 (12:30 +0200)]
phy: marvell: cp110: remove unused definitions
Even if comphy types of SATA2/SATA3/SGMII3 and comphy speeds of
1.5G/3G/6.25G were referenced in the driver non configuration (dts)
was using it.
This patch removes unused definitions.
Change-Id: I53ed6f9d3a82b9d18cb4e488bc14d3cf687f9488 Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com> Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Igal Liberman [Tue, 23 Mar 2021 10:57:57 +0000 (11:57 +0100)]
phy: marvell: add RX training command
This patch adds support for running RX training using new command called
"rx_training"
Usage:
rx_training - rx_training <cp id> <comphy id>
RX training allows to improve link quality (for SFI mode)
by running training sequence between us and the link partner,
this allows to reach better link quality then using static configuration.
Change-Id: I818fe67ccaf19a87af50d4c34a9db7d6802049a5 Signed-off-by: Igal Liberman <igall@marvell.com> Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Igal Liberman [Tue, 22 Aug 2017 08:14:22 +0000 (11:14 +0300)]
phy: marvell: fix several minor bugs in comphy_probe
If fdtdec_get_int can't find speed, set COMPHY_SPEED_INVALID
If fdtdec_get_int can't find type, set COMPHY_TYPE_INVALID
Move the error print if phy-type is invalid
Add continue to the probe loop (in a case of invalid phy)
Cosmetic changes
Change-Id: I0c61b40bfe685437426fe907942ed338b7845378 Signed-off-by: Igal Liberman <igall@marvell.com>
phy: marvell: cp110: initialize only enabled UTMI units
UTMI should be initialized only for enabled device tree nodes.
This fix overrides current internal configuration array
entry with the next DT entry data if error is detected
during the current DT entry parsing or the current port
is disabled.
This way the internal configuration structure will only
contain valid ports information obtained from the DT.
Change-Id: I9c43c6a5d234e15ae9005d1c9bc983fc1f3544b8 Signed-off-by: Omri Itach <omrii@marvell.com> Signed-off-by: Ken Ma <make@marvell.com>
Igal Liberman [Wed, 26 Apr 2017 14:20:47 +0000 (17:20 +0300)]
phy: marvell: add missing speed during info prints
In get_speed_string() we have an array (speed_strings[])
which includes all possible speed strings.
This array size and content must be aligned to the speed
defines in comphy_data.h.
This patch adds missing 5.125G speed, aligns speed_strings[]
and fixes incorrect printing when speed > 5.0G.
Change-Id: I9900d23595094be321be0c62fcaa88036324568e Signed-off-by: Igal Liberman <igall@marvell.com>
Igal Liberman [Wed, 26 Apr 2017 12:40:00 +0000 (15:40 +0300)]
phy: marvell: rename comphy related definitions to COMPHY_XX
Currently, all comphy definitions are PHY_TYPE_XX and PHY_SPEEED_XX.
Those definition might be confused with MDIO PHY definitions.
This patch does the following changes:
- PHY_TYPE_XX --> COMPHY_TYPE_XX
- PHY_SPEED_XX --> COMPHY_SPEED_XX
This improves readability, no functional change.
Change-Id: I2bd1d9289ebbc5c16fa80f9870f797ea1bcaf5fa Signed-off-by: Igal Liberman <igall@marvell.com> Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
- For some Marvell SoCs, like armada-3700, there are both
USB host and device controller, but on PHY level the
configuration is the same.
- The new type supports both USB device and USB host
- This patch is cherry-picked from u-boot-2015 as-is.
Change-Id: I01262027edd8ec23391cff6fb409b3009aedfbb9 Signed-off-by: jinghua <jinghua@marvell.com> Signed-off-by: Ken Ma <make@marvell.com> Reviewed-by: Igal Liberman <igall@marvell.com>
Stefan Roese [Tue, 27 Apr 2021 09:05:09 +0000 (11:05 +0200)]
arm: octeontx2: cn9130-crb.dtsi: Disable eth2 for now
Because of the incorrectly supported SGMII_2500 mode, this patch
disables eth2 for now until this issue will be fixed in mainline.
Also fix an incorrect comment.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Konstantin Porotchkin <kostap@marvell.com> Cc: Stefan Chulski <stefanc@marvell.com> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Marek Behun <marek.behun@nic.cz>
arm: octeontx2: Add dtsi/dts files for Octeon TX2 CN9130 CRB
This patch adds the dtsi/dts files needed to support the Marvell
Octeon TX2 CN9130 CRB. This is only the base port with not all
interfaces supported fully.
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
arm: armada: configs: Move environment location for mvebu
Move the default environment location to the end of 4MB flash
region. This change allows to accomodate larger flash boot
images making space for forthcoming code changes.
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
arm: armada: dts: Use a single dtsi for cp110 die description
Use a single dtsi file for CP110 die instead of master/slave.
Moving to single file will allow miltiple DTSI inclusions with
re-defined CP index and name.
This change will also allow support for SoCs containing more than
two CP110 dies on board.
Move pin control definitions from CP110 DTS to board DTS files
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
power: regulator: Add support for regulator-force-boot-off
Add support for regulator-force-boot-off DT property.
This property can be used by the board/device drivers for
turning off regulators on early init stages as pre-requisite
for the other components initialization.
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Neil Armstrong [Tue, 20 Apr 2021 08:42:26 +0000 (10:42 +0200)]
reset: fix reset_get_by_index_nodev index handling
This fixes an issue getting resets index 1 and 3+, the spurius "> 0"
made it return the index 0 or 1, whatever index was passed.
The dm_test_reset_base() did not catch it, but the dm_test_reset_base() extension
catches it and this fixes the regression.
This also fixes a reggression on Amlogic G12A/G12B SoCs, where HDMI output was disable
even when Linux was booting.
Fixes: ea9dc35aab ("reset: Get the RESET by index without device") Reported-by: B1oHazard <ty3uk@mail.ua> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Makefile: fix generation of defaultenv.h from empty initial file
When CONFIG_USE_DEFAULT_ENV_FILE=y and the file
CONFIG_DEFAULT_ENV_FILE is empty (or at least doesn't contain any
non-comment, non-empty lines), we end up feeding nothing into xxd,
which in turn then outputs nothing. Then blindly appending ", 0x00"
means that we end up trying to compile (roughly)
const char defaultenv[] = { , 0x00 }
which is of course broken.
To fix that, change the frobbing of the text file so that we always
end up printing an extra empty line (which gets turned into that extra
nul byte we need) - that corresponds better to the binary format
consisting of a series of key=val nul terminated strings, terminated
by an empty string.
fs: btrfs: fix the false alert of decompression failure
There are some cases where decompressed sectors can have padding zeros.
In kernel code, we have lines to address such situation:
/*
* btrfs_getblock is doing a zero on the tail of the page too,
* but this will cover anything missing from the decompressed
* data.
*/
if (bytes < destlen)
memset(kaddr+bytes, 0, destlen-bytes);
kunmap_local(kaddr);
But not in U-boot code, thus we have some reports of U-boot failed to
read compressed files in btrfs.
Fix it by doing the same thing of the kernel, for both inline and
regular compressed extents.
Samuel Holland [Sat, 17 Apr 2021 14:34:37 +0000 (09:34 -0500)]
arm: zimage: Use correct symbol to hide messages in SPL
When zImage support was added to SPL, the messages were hidden to reduce
code size. However, the wrong config symbol was used. Since this file is
only built when CONFIG_SPL_FRAMEWORK=y, the messages were always hidden.
Use the correct symbol so the messages are printed in U-Boot proper.
Also use IS_ENABLED to drop the #ifdef.
Fixes: 431889d6ad9a ("spl: zImage support in Falcon mode") Signed-off-by: Samuel Holland <samuel@sholland.org>
When flush_cache() is called during boot on our ~7M kernel image, the
hundreds of thousands of WATCHDOG_RESET calls end up adding
significantly to boottime. Flushing a single cache line doesn't take
many microseconds, so doing these calls for every cache line is
complete overkill.
The generic watchdog_reset() provided by wdt-uclass.c actually
contains some rate-limiting logic that should in theory mitigate this,
but alas, that rate-limiting must be disabled on powerpc because of
its get_timer() implementation - get_timer() works just fine until
interrupts are disabled, but it just so happens that the "big"
flush_cache() call happens in the part of bootm where interrupts are
indeed disabled. [1] [2] [3]
I have checked with objdump that the generated code doesn't change
when this option is left at its default value of 0: gcc is smart
enough to see that the ">=" comparison is tautologically true, hence
all assignments to "flushed" are eliminated as dead stores.
On our board, setting the option to something like 65536 ends up
reducing total boottime by about 0.8 seconds.
allow opting out of WATCHDOG_RESET() from timer interrupt
Having WATCHDOG_RESET() called automatically from the timer interrupt
runs counter to the idea of a watchdog device - if the board runs into
an infinite loops with interrupts still enabled, the watchdog will
never fire.
When using CONFIG_(SPL_)WDT, the watchdog_reset function is a lot more
complicated than just poking a few SOC-specific registers - it
involves accessing all kinds of global data, and if the interrupt
happens at the wrong time (say, in the middle of an WATCHDOG_RESET()
call from ordinary code), that can end up corrupting said global data.
Allow the board to opt out of calling WATCHDOG_RESET() from the timer
interrupt handler by setting CONFIG_SYS_WATCHDOG_FREQ to 0 - as that
setting is currently nonsensical (it would be compile-time
divide-by-zero), it cannot affect any existing boards.
Add documentation for both the existing and extended meaning of
CONFIG_SYS_WATCHDOG_FREQ.
timer: mpc83xx_timer: fix build with CONFIG_{HW_, }WATCHDOG
The code, which is likely copied from arch/powerpc/lib/interrupts.c,
lacks a fallback definition of CONFIG_SYS_WATCHDOG_FREQ and refers to
a non-existing timestamp variable - obviously priv->timestamp is
meant.
Some boards don't work with the rate-limiting done in the generic
watchdog_reset() provided by wdt-uclass.
For example, on powerpc, get_timer() ceases working during bootm since
interrupts are disabled before the kernel image gets decompressed, and
when the decompression takes longer than the watchdog device
allows (or enough of the budget that the kernel doesn't get far enough
to assume responsibility for petting the watchdog), the result is a
non-booting board.
As a somewhat hacky workaround (because DT is supposed to describe
hardware), allow specifying hw_margin_ms=0 in device tree to
effectively disable the ratelimiting and actually ping the watchdog
every time watchdog_reset() is called. For that to work, the "has
enough time passed" check just needs to be tweaked a little to allow
the now==next_reset case as well.
Marek Vasut [Sat, 3 Apr 2021 23:10:15 +0000 (01:10 +0200)]
ARM: rmobile: Enable CONFIG_SYS_FLASH_PROTECTION
Enable CONFIG_SYS_FLASH_PROTECTION on Salvator-X(S), ULCB, Ebisu,
which means the Spansion HF PPB protection bits can be operated
using the 'protect' U-Boot command.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Marek Vasut [Sat, 25 Apr 2020 12:57:45 +0000 (14:57 +0200)]
clk: renesas: Only ever access documented bits in clock driver teardown
The clock driver used a heavy-handed approach where it turned off
all available clocks, while also possibly setting bits which are not
documented in the R-Car datasheet. Update the tables so that only
the bits which are documented are set or cleared when tearing down
the clock driver.
Note that the only clock left running before booting Linux are now
MFIC, INTC-AP, INTC-EX and SCIF2 / SCIF0 on V3x.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com>
Andre Przywara [Sat, 17 Apr 2021 21:55:19 +0000 (22:55 +0100)]
sunxi: DT: A64: Update devicetree files from Linux 5.12
Import updated devicetree files from the Linux v5.12 release.
Besides some node and audio port renames this changes the PHY modes to
either rgmii-id or rgmii-txid. From the board files the Pinephone sees
a lot of updates.
This also adds the long missing USB PHY property for controller 0, which
allows the U-Boot PHY driver to eventually use port 0 in host mode
(pending another U-Boot patch).
Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Ivan Uvarov <i.uvarov@cognitivepilot.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Andre Przywara [Thu, 15 Apr 2021 23:53:17 +0000 (00:53 +0100)]
net: sun8i-emac: Fix pinmux setup for Allwinner H5
Commit eb5a2b671075 ("net: sun8i-emac: Determine pinmux based on SoC,
not EMAC type") switched the pinmux setup over to look at
CONFIG_MACH_SUN* symbols, to find the appropriate mux value.
Unfortunately this patch missed to check for the H5, which is
pin-compatible to the H3, but uses a different Kconfig symbol (because
it has ARMv8 vs. ARMv7 cores).
Replace the pure SUN8I_H3 symbol with the joint SUNXI_H3_H5 one, which is
there to cover the peripherals common to both SoCs.
Also explicitly list each supported SoC, and have an error message in the
fallback case, to avoid those problems in the future.
This fixes Ethernet support on all H5 boards.
Signed-off-by: Andre Przywara <andre.przywara@arm.com> Tested-by: Samuel Holland <samuel@sholland.org> # Orange Pi PC2 Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Aaron Williams [Wed, 7 Apr 2021 07:12:39 +0000 (09:12 +0200)]
mips: octeon: dts/dtsi: Change UART DT node to use clocks property
We already have a clock driver for MIPS Octeon. This patch changes the
Octeon DT nodes to supply the clock property via the clock driver
instead of using an hard-coded value, which is not correct in all cases.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Stefan Roese [Wed, 7 Apr 2021 07:12:36 +0000 (09:12 +0200)]
scsi: Add ata_swap_buf_le16() to support big-endian platforms
Otherwise the output will look like this on MIPS Octeon NIC23:
Device 0: (0:0) Vendor: ATA Prod.: aSDnsi klUrt aII Rev: 4X11
Type: Hard Disk
Capacity: 457862.8 MB = 447.1 GB (937703088 x 512)
instead of this version:
Device 0: (0:0) Vendor: TA Prod.: SanDisk Ultra II Rev: X411
Type: Hard Disk
Capacity: 457862.8 MB = 447.1 GB (937703088 x 512)
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Stefan Roese [Wed, 7 Apr 2021 07:12:35 +0000 (09:12 +0200)]
ata: ahci: Fix usage on big-endian platforms
This patch adds a few missing virt_to_phys() to use the correct physical
address for DMA operations in the common AHCI code. This is done to
support the big-endian MIPS Octeon platform.
Additionally the code a cleaned up a bit (remove some empty lines) and
made a bit better readable.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Stefan Roese [Wed, 7 Apr 2021 07:12:34 +0000 (09:12 +0200)]
sata: ahci_mvebu.c: Enable AHCI/SATA driver for MIPS Octeon
This patch enables the usage of the MVEBU AHCI/SATA driver. The only
changes necessary to support MIPS Octeon via DT based probing are, to
add the compatible DT property and the use of dev_remap_addr() so that
the correct mapped address is used in the Octeon case (phys != virt).
Please note that this driver supports the usage of the "scsi" command
and not the "sata" command, since it does not provide an own "scan"
function, which is needed for the "sata" cmd support.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Stefan Roese [Wed, 7 Apr 2021 07:12:33 +0000 (09:12 +0200)]
mips: octeon: cpu.c: Enable AHCI/SATA support
For easy AHCI/ SATA integration, this patch adds board_ahci_enable()
for the MVEBU AHCI driver, which will be used by this platform. This
platform specific "enable" function will setup the proper endian
swapping in the AHCI controller so that it can be used by the common
AHCI code.
Additionally the endian swizzle entry for AHCI in
octeon_should_swizzle_table[] is removed, as this enabled the original
lowlevel code function, e.g. octeon_configure_qlm(), for the QLM setup
to work correctly.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Stefan Roese [Wed, 7 Apr 2021 07:12:32 +0000 (09:12 +0200)]
mips: octeon: cpu.c: Add arch_misc_init() for pci-console & pci-bootcmd
This patch adds the necessary platform infrastructure code, so that the
MIPS Octeon drivers "serial_octeon_pcie_console" & "serial_bootcmd" can
be used. This is e.g. the bootmem initialization in a compatible way to
the Marvell 2013 U-Boot, so that the exisiting PC remote tools like
"oct-remote-console" & "oct-remote-load" can be used. This is be done in
the newly introduced arch_misc_init(), which calls the necessary init
functions when enabled.
These patches are in preparation for the MIPS Octeon NIC23 board
support, which is a desktop PCIe target board enabling these features.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Stefan Roese [Wed, 7 Apr 2021 07:12:31 +0000 (09:12 +0200)]
serial: serial_octeon_bootcmd.c: Add PCI remote console support
This patch adds the PCI bootcmd feature for MIPS Octeon, which will be
used by the upcoming Octeon III NIC23 board support. It enables the use
of the "oct-remote-load" and "oct-remote-bootcmd" on host PC's to
communicate with the PCIe target and load images into the onboard
memory and issue commands.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Stefan Roese [Wed, 7 Apr 2021 07:12:30 +0000 (09:12 +0200)]
serial: serial_octeon_pcie_console.c: Add PCI remote console support
This patch adds the PCI remote console feature for MIPS Octeon, which
will be used by the upcoming Octeon III NIC23 board support. It enables
the use of the "oct-remote-console" tool on host PC's to communicate
with the PCIe target.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Stefan Roese [Wed, 7 Apr 2021 07:12:29 +0000 (09:12 +0200)]
mips: octeon: cvmx-coremask.h: Fix cvmx_coremask_dprint() with DEBUG defined
As DEBUG is no Kconfig symbol, we can't use the IS_ENABLED() macros.
This patch switches to the unfortunately necessary #ifdef usage again
to make it work correctly.
Stefan Roese [Fri, 11 Dec 2020 16:06:12 +0000 (17:06 +0100)]
mips: octeon: octeon_ebb7304_defconfig: Enable Octeon PCIe and E1000
This patch changes the MIPS Octeon defconfig to enable some features
for PCIe enablement. This includes CONFIG_BOARD_LATE_INIT to call the
board specific serdes init code.
With these features enabled, the serdes and PCIe driver including the
Intel E1000 driver can be tested on the Octeon EBB7304.
This patch adds the PCIe host controller driver for MIPS Octeon II/III.
The driver mainly consist of the PCI config functions, as all of the
complex serdes related port / lane setup, is done in the serdes / pcie
code available in the "arch/mips/mach-octeon" directory.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Aaron Williams [Fri, 11 Dec 2020 16:06:10 +0000 (17:06 +0100)]
mips: octeon: octeon_ebb7304: Add board specific QLM init code
This patch adds the board specific QLM/DLM init code to the Octeon 3 EBB7304 board. The configuration of each port is read from the
environment exactly as done in the 2013 U-Boot version to keep the
board and it's configuration compatible.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Fri, 11 Dec 2020 16:06:07 +0000 (17:06 +0100)]
mips: octeon: Makefile: Enable building of the newly added C files
This patch adds the newly added C files to the Makefile to enable
compilation. This is done in a separate step, to not introduce build
breakage while adding the single files with potentially missing
externals.
Aaron Williams [Fri, 11 Dec 2020 16:06:02 +0000 (17:06 +0100)]
mips: octeon: Add cvmx-helper.c
Import cvmx-helper.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:06:01 +0000 (17:06 +0100)]
mips: octeon: Add cvmx-helper-util.c
Import cvmx-helper-util.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:06:00 +0000 (17:06 +0100)]
mips: octeon: Add cvmx-helper-jtag.c
Import cvmx-helper-jtag.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:59 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-helper-fdt.c
Import cvmx-helper-fdt.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:58 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-helper-cfg.c
Import cvmx-helper-cfg.c from 2013 U-Boot. It will be used by the later
added drivers to support PCIe and networking on the MIPS Octeon II / III
platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Fri, 11 Dec 2020 16:05:56 +0000 (17:05 +0100)]
mips: octeon: Misc changes required because of the newly added headers
With the newly added headers and their restructuring (which macro is
defined where), some changes in the already existing Octeon files are
necessary. This patch makes the necessary changes.
Aaron Williams [Fri, 23 Apr 2021 17:56:32 +0000 (19:56 +0200)]
mips: octeon: Add misc remaining header files
Import misc remaining header files from 2013 U-Boot. These will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Aaron Williams [Fri, 11 Dec 2020 16:05:54 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-sso-defs.h header file
Import cvmx-sso-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:53 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-sriox-defs.h header file
Import cvmx-sriox-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Import cvmx-sriomaintx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:51 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-smix-defs.h header file
Import cvmx-smix-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:50 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-sli-defs.h header file
Import cvmx-sli-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:49 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-sata-defs.h header file
Import cvmx-sata-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:48 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-rst-defs.h header file
Import cvmx-rst-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:47 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pow-defs.h header file
Import cvmx-pow-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:46 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pko-defs.h header file
Import cvmx-pko-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:45 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pki-defs.h header file
Import cvmx-pki-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:44 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pip-defs.h header file
Import cvmx-pip-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:43 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pepx-defs.h header file
Import cvmx-pepx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:42 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pemx-defs.h header file
Import cvmx-pemx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:41 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pcsx-defs.h header file
Import cvmx-pcsx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:40 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pciercx-defs.h header file
Import cvmx-pciercx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:39 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-pcieepx-defs.h header file
Import cvmx-pcieepx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:38 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-npi-defs.h header file
Import cvmx-npi-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:37 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-mio-defs.h header file
Import cvmx-mio-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:36 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-l2c-defs.h header file
Import cvmx-l2c-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:35 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-ipd-defs.h header file
Import cvmx-ipd-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
Aaron Williams [Fri, 11 Dec 2020 16:05:34 +0000 (17:05 +0100)]
mips: octeon: Add cvmx-gserx-defs.h header file
Import cvmx-gserx-defs.h header file from 2013 U-Boot. It will be used
by the later added drivers to support PCIe and networking on the MIPS
Octeon II / III platforms.
Signed-off-by: Aaron Williams <awilliams@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
projects / u-boot.git / log