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The LMB code allows for picking a hard limit on the number of regions it
can know of, or to dynamically allocate these regions. The reason for
this choice is to allow for the compiler to perform a size optimization
in the common case. This optimization however, is very small, ranging
from 196 bytes to 15 bytes saved, or in some cases, being larger. Now
that we also have more regions covered by LMB (in order to protect
various parts of our self at run time), the default of 8 is also much
easier to hit and leads to non-obvious error messages (which imply that
an area is protected, not that we're out of areas to add to the list).
Switch to the dynamic use as the default.
Signed-off-by: Tom Rini <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-video
- restore TI AM335x LCDC driver with DM support
- make simple panel independent of backlight
- add ofnode panel timing decode functions with test
- add TIDSS video driver and AM62x splash screen
- add TI logo
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The default splashfile name saved is ti.gz. User can use these
logo files and use it to test splash screen.
Signed-off-by: Nikhil M Jain <[email protected]>
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Splash screen function needs splash source information
to load image and display it, splash_location provides
the necessary info, Set default_splash_location to MMC
at partition 1:1. Probe DSS for splash screen display.
Signed-off-by: Nikhil M Jain <[email protected]>
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Added tidss video driver support which enables display
on oldi panel using AM62x, it creates a simple pipeline
framebuffer==>vidl1==>ovr1==>vp1==>oldi_panel and
calculates clock rates for panel from panel node in
device tree.
To compile TIDSS when user sets CONFIG_VIDEO_TIDSS
add rule in Makefile. Include tidss folder location
in Kconfig.
TIDSS is ported from linux kernel version 5.10.145
Signed-off-by: Nikhil M Jain <[email protected]>
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This patch updates the necessary Kconfigs to make simple panel
driver independent of backlight driver and compiling backlight
related code in simple-panel driver conditionally to when user
has set CONFIG_BACKLIGHT.
Signed-off-by: Nikhil M Jain <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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To test decode_panel_timing add a panel-timings node
and a DM test for decode panel timingd by matching
the panel timing node parameters.
Signed-off-by: Nikhil M Jain <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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ofnode_decode_display_timing supports reading timing parameters from
subnode of display-timings node, for displays supporting multiple
resolution, in case if a display supports single resolution, it fails
reading directly from display-timings node, to support it
ofnode_decode_panel_timing is added.
Signed-off-by: Nikhil M Jain <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The commit 82f7b869f5d7a ("video: Drop CONFIG_AM335X_LCD") removed not
only the LCD legacy implementation but also the code with driver model
support. The patch restores the code with driver model support.
Fixes: 82f7b869f5d7a ("video: Drop CONFIG_AM335X_LCD")
Signed-off-by: Dario Binacchi <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-imx
For 2023.04
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CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/15028
- Boards:
- UDoo
- MX53 Menlo
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- DSA driver for the MV88E6xxx, assorted IPv6 fixes, TFTP fix, fsl-mc
cleanup coding style and fsl_ls_mdio bugfix
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Convert to DM_SERIAL and drop the iomux board file
level init as it's handled as part of the DM serial
layer instead.
Signed-off-by: Peter Robinson <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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This moves over the PMIC power init to DM and the associated i2c and
regulator bits.
Signed-off-by: Peter Robinson <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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Convert the board from legacy serial code to DM SERIAL.
Signed-off-by: Marek Vasut <[email protected]>
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Commands "ping6" and "tftpboot ... -ipv6" did not work on ARM because
machine code expects 4-byte alignment and some structures from net6.h
are not aligned in memory.
Fix by adding __packed, since it is already used in this file.
Signed-off-by: Sergei Antonov <[email protected]>
Reviewed-by: Viacheslav Mitrofanov <[email protected]>
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One extra character was being checked in the IPv6 string which caused the
last character of the address to be neither '\0' nor ':'. This raises an
error condition and causes the function to always return an error. This
issue was resolved by this fix.
Signed-off-by: Ehsan Mohandesi <[email protected]>
Reviewed-by: Viacheslav Mitrofanov <[email protected]>
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It should be possible to specify a netmask when
setting a static IPv6 address. For example:
setenv ip6addr 2001:cafe:cafe:cafe::100/64
The net_prefix_length and net_ip6 should be updated
properly.
Signed-off-by: Sean Edmond <[email protected]>
Reviewed-by: Viacheslav Mitrofanov <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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Prevent a NULL pointer dereference in the probe path by checking the
return valud of dev_read_addr_ptr() against NULL.
Signed-off-by: Ioana Ciornei <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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Remove the instances in which we have multiple blank lines.
Signed-off-by: Ioana Ciornei <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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There were some cases in which the function parameters were not aligned
to the open paranthesis. Fix those instances.
Signed-off-by: Ioana Ciornei <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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Remove all the explicit casts from the void* returned by calloc.
With this we also improve a bit the length of those lines and there is
no need to split the assignment.
Signed-off-by: Ioana Ciornei <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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The fsl-mc driver printed debug information which used the 0x prefix for
decimal values. This only confuses anyone looking through the log.
Because of this, just remove the prefix and use the "DPXY.<id>" notation
which is the standard one for the DPAA2 objects.
Signed-off-by: Ioana Ciornei <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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The break statement is just after a goto statement, thus it will not get
executed. Just remove it.
Signed-off-by: Ioana Ciornei <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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The cur_ptr variable is set to the start of the log buffer but then it's
not used. Just remove the assignment altogether.
Signed-off-by: Ioana Ciornei <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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In rfc7440, if an ACK is not received by the server or if the
last data block in a window is dropped, the server will timeout and
retransmit the window. In this case, the block count received will be
less than the internal block count. In this case, the client
should not ACK. ACK should only be sent if the received block
count is greater than the expected block count.
Signed-off-by: Sean Edmond <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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Add MV88E61XX DSA support:
- update dt to provide internal MDIO bus and port handles.
U-Boot requires a more restrictive subset of the dt bindings
required by Linux for the sake of simplifying code
- update defconfig to remove old driver and enable new one
- replace mv88e61xx_hw_reset weak override with board_phy_config support
for register configuration that is outside the scope of the DSA driver
Signed-off-by: Tim Harvey <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
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Add a DSA driver for the MV88E6xxx compatible Ethernet switches.
Cc: Marek Behún <[email protected]>
Cc: Vladimir Oltean <[email protected]>
Signed-off-by: Tim Harvey <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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Add support for DM_MDIO by registering a UCLASS_MDIO driver and
attempting to use it. This is necessary if wanting to use a DSA
driver for example hanging off of the FEC MAC.
Care is taken to fallback to non DM_MDIO mii bus as several boards define
DM_MDIO without having the proper device-tree configuration necessary
such as an mdio subnode, a phy-mode prop, and either a valid phy-handle
prop or fixed-phy subnode which will cause dm_eth_phy_connect() to fail.
Signed-off-by: Tim Harvey <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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Remove the unnecessary xmit and recv functions.
Signed-off-by: Tim Harvey <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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Allow rcv() and xmit() dsa driver ops to be optional in case a driver
does not care to mangle a packet as in U-Boot only one network port is
enabled at a time and thus no packet mangling is necessary.
Suggested-by: Vladimir Oltean <[email protected]>
Signed-off-by: Tim Harvey <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Signed-off-by: Tim Harvey <[email protected]>
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Add a function to sanity check a dsa driver having proper ops.
Suggested-by: Vladimir Oltean <[email protected]>
Signed-off-by: Tim Harvey <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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In order to ensure that a DSA driver probe gets called before
dsa_ops->port_probe move the port_probe of the cpu_port to
a post-probe function.
Signed-off-by: Tim Harvey <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Vladimir Oltean <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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If a DM_MDIO driver is used we need to scan the subnodes as well.
Signed-off-by: Tim Harvey <[email protected]>
Signed-off-by: Vladimir Oltean <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-tegra
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Enable TIMER and TEGRA_TIMER for TEGRA_ARMV7_COMMON and TEGRA210.
Additionally enable SPL_TIMER if build as SPL part and drop
deprecated configs from common header.
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Tom <[email protected]>
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Add timer support for T20/T30/T114/T124 and T210 based devices.
Driver is based on DM, has device tree support and can be
used on SPL and early boot stage.
Arm64 Tegra (apart T210) according to comment in tegra-common.h use
architected timer.
Tested-by: Andreas Westman Dorcsak <[email protected]> # ASUS TF600T T30
Tested-by: Jonas Schwöbel <[email protected]> # Surface RT T30
Tested-by: Robert Eckelmann <[email protected]> # ASUS TF101 T20
Tested-by: Agneli <[email protected]> # Toshiba AC100 T20
Tested-by: Svyatoslav Ryhel <[email protected]> # LG P895 T30
Co-developed-by: Jonas Schwöbel <[email protected]>
Signed-off-by: Jonas Schwöbel <[email protected]>
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Tom <[email protected]>
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Enum clock_osc_freq was designed to use only with T20.
This patch remaps it to use additional frequencies, added in
T30+ SoC while maintaining backwards compatibility with T20.
Tested-by: Andreas Westman Dorcsak <[email protected]> # ASUS TF600T T30
Tested-by: Jonas Schwöbel <[email protected]> # Surface RT T30
Tested-by: Robert Eckelmann <[email protected]> # ASUS TF101 T20
Tested-by: Agneli <[email protected]> # Toshiba AC100 T20
Tested-by: Thierry Reding <[email protected]> # T30, T124, T210
Tested-by: Svyatoslav Ryhel <[email protected]> # LG P895 T30
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Tom <[email protected]>
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The current set of U-Boot upstream R-Car Gen3 DTs all contain generic
"renesas,etheravb-rcar-gen3" compatible strings, drop the SoC specific
compatible string support from U-Boot to reduce size and duplication.
Signed-off-by: Marek Vasut <[email protected]>
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Enable I2C support on D3 Draak.
Reviewed-by: Marek Vasut <[email protected]>
Signed-off-by: Hai Pham <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
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R-Car V3U has a CPG different enough to not be a generic Gen3 CPG but
similar enough to reuse code. Introduce a new CPG library, factor out
the SD clock and RPC clock handling and hook them to the generic Gen3
CPG driver so we have an equal state.
Based on Linux commit [1] and [2] by Wolfram Sang
[1] 8bb67d87346a ("clk: renesas: rcar-gen3: Factor out CPG library")
[2] 6f21d145b90f ("clk: renesas: cpg-lib: Move RPC clock registration to
the library")
Signed-off-by: Hai Pham <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Marek: - Add rcar_clk_* prefix to all functions
- Rebase on changes to
clk: renesas: Introduce and use rcar_clk_get_rate64_div_table function
- Use u32_encode_bits/GENMASK bitfield ops
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On R-Car V3M (AKA R8A77970), the SD0CKCR is laid out differently than on
the other R-Car gen3 SoCs. Hence, new clock types are introduced
respectively.
Based on Linux commit 381081ffc294 ("clk: renesas: r8a77970: Add SD0H/SD0
clocks for SDHI") by Sergei Shtylyov <[email protected]>
Signed-off-by: Hai Pham <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Marek: - Fix missing ~ in GENMASK(a, b), use clrsetbits_le32 instead
- Do not modify r8a77970-cpg-mssr.c much, drop enum r8a77970_clk_types
which is now part of common clock types in rcar-gen3-cpg.h instead
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The old SD handling code was huge and could not handle all the details
which showed up on R-Car Gen3 SoCs meanwhile. It is time to switch to
another design. Have SDnH a separate clock, use the existing divider
clocks and move the errata handling from the clock driver to the SDHI
driver where it belongs.
Based on Linux series by Wolfram Sang, commit bb6d3fa98a41 ("clk:
renesas: rcar-gen3: Switch to new SD clock handling") and commit
e5f7e81ee430a ("mmc: renesas_sdhi: Parse DT for SDnH")
Signed-off-by: Hai Pham <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Marek: - Add rcar_clk_* prefix to all functions
- Fix missing ~ in GENMASK(a, b), use clrsetbits_le32 instead
- Use DIV_ROUND_CLOSEST, else if parent clock = 199999992 and
rate = 200000000, the divider would be 0 and table lookup
would fail.
- Turn rcar_clk_get_table_val into signed integer, so it can
return 0 as a valid value and negative values as errors.
- Make the code operate on correct clock and add comment
which explains the reasoning behind it.
- Rebase on changes to
clk: renesas: Introduce and use rcar_clk_get_rate64_div_table function
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The RPCSRC clock divider on R-Car D3 is very similar to the one on R-Car
E3, but uses a different pre-divider for the PLL0 parent. Add a new
macro to describe it, reusing the existing clock type for R-Car E3.
As both E3/D3 RPCSRC clock divider are different from the rest of R-Car
Gen3, keep the original implementation from Linux.
Based on Linux commit 40745482eec8 ("clk: renesas: r8a774c0: Add RPC
clocks") by Lad Prabhakar and 9d18f81b3535 ("clk: renesas: r8a77995: Add
RPC clocks") by Geert Uytterhoeven.
Signed-off-by: Hai Pham <[email protected]>
Signed-off-by: Marek Vasut <[email protected]> # Add D3 tweaks
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Introduce new helper function to handle clock type that uses
clk_div_table struct. Based vaguely on Linux code. Make use
of clk_div_table in RPC clocks handling.
The E3/D3 RPCSRC need to be handled differently and will be addressed in
subsequence patch.
Based on Linux commit db4a0073cc82 ("clk: renesas: rcar-gen3: Add RPC
clocks") by Sergei Shtylyov.
Signed-off-by: Hai Pham <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Marek: - Squash patches to avoid adding unused code:
clk: renesas: Make use of clk_div_table in RPC clocks handling
clk: renesas: Introduce rcar_clk_get_rate64_div_table function
- Move the new code to the beginning of clk-rcar-gen3 to avoid
tables mixed with code
- Use rcar_ prefix for get_table_div function
- Get rid of custom macros, use GENMASK. Use custom field_get
implementation as the generic FIELD_GET does not support
constant mask and u32_get_bits requires higher optimization level
- Pass in the register bit mask instead of width/shift combination
- Turn rcar_clk_get_rate64_div_table into s64, as it can return -EINVAL
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clk_div_table
Replace custom local structure with matching one from clk-provider.h .
No functional change.
Signed-off-by: Marek Vasut <[email protected]>
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V3M handles SDnH differently than other Gen3 SoCs, so let's add a
separate entry for that. This will allow better SDnH handling in the
future.
Based on Linux commit 627151b4966f ("mmc: renesas_sdhi: Flag
non-standard SDnH handling for V3M") by Wolfram Sang
Signed-off-by: Hai Pham <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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It is unnecessary, so clean it up.
Reviewed-by: Marek Vasut <[email protected]>
Signed-off-by: Hai Pham <[email protected]>
Signed-off-by: Marek Vasut <[email protected]> # update commit message, mention ES3.0
Reviewed-by: Jaehoon Chung <[email protected]>
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Support R8A77961 M3-W+ SoC.
Reviewed-by: Marek Vasut <[email protected]>
Signed-off-by: Hai Pham <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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