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At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.
Move the compatibility features into a separate header file.
Signed-off-by: Simon Glass <[email protected]>
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At present panic() is in the vsprintf.h header file. That does not seem
like an obvious choice for hang(), even though it relates to panic(). So
let's put hang() in its own header.
Signed-off-by: Simon Glass <[email protected]>
[trini: Migrate a few more files]
Signed-off-by: Tom Rini <[email protected]>
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These functions relate to memory init so move them into the init
header.
Signed-off-by: Simon Glass <[email protected]>
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Move this function out of common.h and into a relevant header file.
Signed-off-by: Simon Glass <[email protected]>
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These three clock functions don't use driver model and should be migrated.
In the meantime, create a new file to hold them.
Signed-off-by: Simon Glass <[email protected]>
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Enable driver model for Video to remove the following
compile warning on CM-FX6 SOM based target:
===================== WARNING ======================
This board does not use CONFIG_DM_VIDEO Please update
the board to use CONFIG_DM_VIDEO before the v2019.07 release.
====================================================
This change introduced build error as shown:
LD u-boot
drivers/built-in.o: In function ipu_displays_init'
arm-linux-ld.bfd: BFD (GNU Binutils) 2.29.1 assertion fail elf32-arm.c:9509
Makefile:1621: recipe for target 'u-boot' failed
make: *** [u-boot] Error 1
The DM converted video driver calls ipu_displays_init
in its probe, which inturn calls relevant board_video_skip.
Defining ipu_displays_init in the board file fixes build error.
Target was compile tested, build was clean.
Signed-off-by: Suniel Mahesh <[email protected]>
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These functions do not use driver model but are still used. Move them to a
new eeprom.h header file.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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A number of board function belong in init.h with the others. Move them.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This is only used by a few files so it should not be in the common header.
Move it out.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This header file is now only used by files that access internal
environment features. Drop it from various places where it is not needed.
Acked-by: Joe Hershberger <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Move env_get() over to the new header file.
Acked-by: Joe Hershberger <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Move env_set() over to the new header file.
Acked-by: Joe Hershberger <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Converted to use fsl_esdhc_imx for i.MX platforms.
Signed-off-by: Yangbo Lu <[email protected]>
Tested-by: Steffen Dirkwinkel <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
Reviewed-by: Martyn Welch <[email protected]>
Acked-by: Jason Liu <[email protected]>
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This board still doesn't select CONFIG_DM and seems to be umaintained.
As it makes progress on modernizing several DaVinci drivers more
difficult and the maintainer has not expressed interest in updating
it, this patch proposes to remove it.
Signed-off-by: Bartosz Golaszewski <[email protected]>
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U-Boot support for the CL-SOM-AM57x module is no longer required.
Signed-off-by: Uri Mashiach <[email protected]>
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When MUSB is operating in peripheral mode, probe registering
musb core using musb_register which intern return int value
for validation. so there is no scope to preserve struct musb
pointer but the same can be used in .remove musb_stop.
So fix this by return musb_register with struct musb pointer.
Cc: Igor Grinberg <[email protected]>
Cc: Purna Chandra Mandal <[email protected]>
Tested-by: Chen-Yu Tsai <[email protected]> # A33-OlinuXino
Tested-by: Jagan Teki <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
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Add 'const' (also 'static' in some places) to struct node_info
arrays to save memory footprint.
Signed-off-by: Masahiro Yamada <[email protected]>
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When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.
In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.
This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.
Signed-off-by: Tom Rini <[email protected]>
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We have a large number of places where while we historically referenced
gd in the code we no longer do, as well as cases where the code added
that line "just in case" during development and never dropped it.
Signed-off-by: Tom Rini <[email protected]>
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In order that we can use eth_env_* even when CONFIG_NET isn't set, move
these functions to environment code from net code.
This fixes failures such as:
board/ti/am335x/built-in.o: In function `board_late_init':
board/ti/am335x/board.c:752: undefined reference to `eth_env_set_enetaddr'
u-boot/board/ti/am335x/board.c:766: undefined reference to `eth_env_set_enetaddr'
which caters for use cases such as:
commit f411b5cca48f ("board: am335x: Always set eth/eth1addr environment
variable")
when Ethernet is required in Linux, but not U-Boot.
Signed-off-by: Alex Kiernan <[email protected]>
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This reverts commit edf0093732225c2fd0791c3864e9a3eef1f92f19 for
cm_fx6 iMX.6 Solo module as it causes frequent (around 10 percent of
power cycles) board's hangs.
These hangs happen in SPL when BSS is being initialized in SDRAM -
it appear that variables from BSS contain trash values which lead to board
hangs. Looks like that SDRAM doesn't yet finish initialization in these
cases.
Signed-off-by: Maxim Yu. Osipov <[email protected]>
Reviewed-by: Stefano Babic <[email protected]>
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functions
board_usb_init()/_cleanup() should be in board files and don't have
a place in the xhci-omap driver. Weak versions for
board_usb_init()/_cleanup() already exist in common/usb.c
(for host mode) and drivers/usb/gadget/g_dnl.c (for gadget mode).
Therefore, remove init and cleanup functions from xhci-omap and
implement them in the board files.
Signed-off-by: Faiz Abbas <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Like many other i.MX6 based boards, there are multiple variants of
the cm-fx6 module featuring different SoC variants. Furthermore, the
module can be paired with multiple baseboards.
At the same time modern distribution like Fedora require U-Boot to
select a proper devicetree which depends on the SoC variant and the
baseboard.
Thus, export the SoC variant and the actual board to the environment
following the conventions of other i.MX6 devices (e.g. the NXP boards)
such that the environment can select a devicetree file to load.
For now, we only know for sure that the cm-fx6 module and the SB-fx6m
baseboard amount to a Utilite Computer variant (depending on the SoC).
Further combinations may be added in the future; e.g. CompuLab's
evaluation board once someone can verify the identification string
stored in its eeprom.
Signed-off-by: Christopher Spinrath <[email protected]>
Reviewed-by: Stefano Babic <[email protected]>
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Commit 5248930ebf48 ("dm: imx: cm_fx6: Enable more driver model support")
enabled driver model support for MMC. Remove the old mmc init code, which
is no longer used, from the board file.
Signed-off-by: Christopher Spinrath <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Commit 5248930ebf48 ("dm: imx: cm_fx6: Enable more driver model support")
enabled driver model support for AHCI. Remove the old, now unused, sata
init code from the board file.
Signed-off-by: Christopher Spinrath <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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When usb_hub_reset_devices is called, it should be passed both an
indicator which hub it should operate on and what port number (local
to that hub) should be reset.
Previously, the usb_hub.c code did not include such context and
always started resets from port number 1, performing multiple
reset-requests for the same devices:
/*
* Reset any devices that may be in a bad state when applying
* the power. This is a __weak function. Resetting of the devices
* should occur in the board file of the device.
*/
for (i = 0; i < dev->maxchild; i++)
usb_hub_reset_devices(i + 1);
This adds an additional 'hub' parameter to usb_hub_reset_devices
that provides the context to fully qualify the port-number in.
Existing implementations are changed to accept and ignore the new
parameter.
Signed-off-by: Philipp Tomsich <[email protected]>
Tested-by: Jakob Unterwurzacher <[email protected]>
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We add the various SMC91XX symbols to drivers/net/Kconfig and then this
converts the following to Kconfig:
CONFIG_SMC911X
CONFIG_SMC911X_BASE
CONFIG_SMC911X_16_BIT
CONFIG_SMC911X_32_BIT
Signed-off-by: Adam Ford <[email protected]>
[trini: Apply to the rest of the tree, re-squash old and new patch]
Signed-off-by: Tom Rini <[email protected]>
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Add initial support for Compulab cl-som-imx7 SoM.
The initial support includes:
- MMC
- eMMC
- SPI flash
- I2C
- FEC
- USB
- Serial console
Signed-off-by: Ilya Ledvich <[email protected]>
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bss section is cleared in crt0.S. board_init_r() is also
entered from crt0 code.
Signed-off-by: Anatolij Gustschin <[email protected]>
Cc: Christian Gmeiner <[email protected]>
Cc: Nikita Kiryanov <[email protected]>
Cc: Jagan Teki <[email protected]>
Cc: Tim Harvey <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Lukasz Majewski <[email protected]>
Cc: Fabio Estevam <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
Reviewed-by: Christian Gmeiner <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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Commit 6ae4c3efbd62 ("ARM: DRA7: Add pinctrl register definitions")
has added new macros for pinmux configuration in line with the
kernel definitions. Fixup the current pinctrl data for the CompuLab
CL-SOM-AM57x board to use these new macros to facilitate the removal
of the old macros.
NOTE:
The PEN and PDIS macro values used previously were actually defined
inversely, a value of 1 in bit position 16 actually means that the
internal pullup/pulldown is disabled and not enabled as inferred by
PEN. So, previous pinmux config data such as (PDIS | PTU) is confusing
as it actually was meant for enabling internal pullup. The data is
fixed up only to be equivalent to the previous data.
Signed-off-by: Suman Anna <[email protected]>
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When CONFIG_BLK is enabled our weak board_mmc_init() will not be called.
Since there is no clock driver for MX6 yet, we must manually enable the
clocks.
Signed-off-by: Simon Glass <[email protected]>
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Add support for using driver model for SATA with the cm_fx6 board. The old
code remains for now to permit testing.
Signed-off-by: Simon Glass <[email protected]>
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Rename this function for consistency with env_get().
Signed-off-by: Simon Glass <[email protected]>
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We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.
Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.
Suggested-by: Wolfgang Denk <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Rename this function for consistency with env_set().
Signed-off-by: Simon Glass <[email protected]>
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The driver is for all boards 24XX and up, so let's eliminate the
extra option called CONFIG_SYS_I2C_OMAP34XX since the driver checks
for CONFIG_OMAP34XX we don't need CONFIG_SYS_I2C_OMAP34XX.
Signed-off-by: Adam Ford <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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Change is consistent with other SOCs and it is in preparation
for adding SOMs. SOC's related files are moved from cpu/ to
mach-imx/<SOC>.
This change is also coherent with the structure in kernel.
Signed-off-by: Stefano Babic <[email protected]>
CC: Fabio Estevam <[email protected]>
CC: Akshay Bhat <[email protected]>
CC: Ken Lin <[email protected]>
CC: Marek Vasut <[email protected]>
CC: Heiko Schocher <[email protected]>
CC: "Sébastien Szymanski" <[email protected]>
CC: Christian Gmeiner <[email protected]>
CC: Stefan Roese <[email protected]>
CC: Patrick Bruenn <[email protected]>
CC: Troy Kisky <[email protected]>
CC: Nikita Kiryanov <[email protected]>
CC: Otavio Salvador <[email protected]>
CC: "Eric Bénard" <[email protected]>
CC: Jagan Teki <[email protected]>
CC: Ye Li <[email protected]>
CC: Peng Fan <[email protected]>
CC: Adrian Alonso <[email protected]>
CC: Alison Wang <[email protected]>
CC: Tim Harvey <[email protected]>
CC: Martin Donnelly <[email protected]>
CC: Marcin Niestroj <[email protected]>
CC: Lukasz Majewski <[email protected]>
CC: Adam Ford <[email protected]>
CC: "Albert ARIBAUD (3ADEV)" <[email protected]>
CC: Boris Brezillon <[email protected]>
CC: Soeren Moch <[email protected]>
CC: Richard Hu <[email protected]>
CC: Wig Cheng <[email protected]>
CC: Vanessa Maegima <[email protected]>
CC: Max Krummenacher <[email protected]>
CC: Stefan Agner <[email protected]>
CC: Markus Niebel <[email protected]>
CC: Breno Lima <[email protected]>
CC: Francesco Montefoschi <[email protected]>
CC: Jaehoon Chung <[email protected]>
CC: Scott Wood <[email protected]>
CC: Joe Hershberger <[email protected]>
CC: Anatolij Gustschin <[email protected]>
CC: Simon Glass <[email protected]>
CC: "Andrew F. Davis" <[email protected]>
CC: "Łukasz Majewski" <[email protected]>
CC: Patrice Chotard <[email protected]>
CC: Nobuhiro Iwamatsu <[email protected]>
CC: Hans de Goede <[email protected]>
CC: Masahiro Yamada <[email protected]>
CC: Stephen Warren <[email protected]>
CC: Andre Przywara <[email protected]>
CC: "Álvaro Fernández Rojas" <[email protected]>
CC: York Sun <[email protected]>
CC: Xiaoliang Yang <[email protected]>
CC: Chen-Yu Tsai <[email protected]>
CC: George McCollister <[email protected]>
CC: Sven Ebenfeld <[email protected]>
CC: Filip Brozovic <[email protected]>
CC: Petr Kulhavy <[email protected]>
CC: Eric Nelson <[email protected]>
CC: Bai Ping <[email protected]>
CC: Anson Huang <[email protected]>
CC: Sanchayan Maity <[email protected]>
CC: Lokesh Vutla <[email protected]>
CC: Patrick Delaunay <[email protected]>
CC: Gary Bisson <[email protected]>
CC: Alexander Graf <[email protected]>
CC: [email protected]
Reviewed-by: Fabio Estevam <[email protected]>
Reviewed-by: Christian Gmeiner <[email protected]>
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Disable SDRAM controller EMIF2 for single core SOC
Set SDRAM size size to 1GB
Signed-off-by: Uri Mashiach <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Include this header where needed so we do not need to rely on common.h.
Signed-off-by: Simon Glass <[email protected]>
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- Add #undef CONFIG_DM_MMC_OPS to omap3_logic in the SPL build case, to
match other TI platforms in the same situation.
Signed-off-by: Tom Rini <[email protected]>
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In order to be able to migrate the various SoC EHCI CONFIG options we
first need to finish the switch from CONFIG_USB_EHCI to
CONFIG_USB_EHCI_HCD.
Cc: Marek Vasut <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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Now CONFIG_GENERIC_MMC and CONFIG_MMC match for all defconfig.
We do not need two options for the same feature. Deprecate the
former.
This commit was generated with the sed script 's/GENERIC_MMC/MMC/'
and manual fixup of drivers/mmc/Kconfig.
Signed-off-by: Masahiro Yamada <[email protected]>
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Invoke enable_usb_clocks during board_usb_init and disable_usb_clocks
during board_usb_exit to enable and disable clocks respectively.
Modifications:
* Enable USB clocks in the OMAP version of the function
board_usb_init.
* Disable USB clocks in the OMAP version of the function
board_usb_cleanup.
Cc: Marek Vasut <[email protected]>
Signed-off-by: Uri Mashiach <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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A weak version of the function board_usb_init is implemented in:
common/usb.c
drivers/usb/host/xhci-omap.c
To fix the double implementations:
* Convert the board_usb_init function in drivers/usb/host/xhci-omap.c
normal (not weak).
* The function board_usb_init in drivers/usb/host/xhci-omap.c calls to
the weak function omap_xhci_board_usb_init.
* Rename board version of the function board_usb_init to
omap_xhci_board_usb_init.
Done only for boards that defines CONFIG_USB_XHCI_OMAP.
To achieve the same flexibility with the function board_usb_cleanup:
* Add a normal (not weak) implementation of the function
board_usb_cleanup in drivers/usb/host/xhci-omap.c
* The function board_usb_cleanup in drivers/usb/host/xhci-omap.c calls
to the weak function omap_xhci_board_usb_cleanup.
* Rename board version of the function board_usb_cleanup to
omap_xhci_board_usb_cleanup.
Done only for boards that defines CONFIG_USB_XHCI_OMAP.
Cc: Lokesh Vutla <[email protected]>
Signed-off-by: Uri Mashiach <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Roger Quadros <[email protected]>
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By making dram_init_banksize() return an error code we can drop the
wrapper. Adjust this and clean up all implementations.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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To keep a consistent MMC device mapping in SPL and in u-boot, let's
register the MMC controllers the same way in u-boot and in the SPL.
In terms of boot time, it doesn't hurt to register more controllers than
needed because the MMC device is initialized only prior being accessed for
the first time.
Having the same device mapping in SPL and u-boot allows us to use the
environment in SPL whatever the MMC boot device.
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
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The module is continuously rebooting with the following message:
Net: data abort
pc : [<fff77f42>] lr : [<fff6e32b>]
reloc pc : [<80816f42>] lr : [<8080d32b>]
sp : fdf5ce48 ip : fdf5d79c fp : 00000017
r10: 8083cd58 r9 : fdf5cef0 r8 : fdf5d5d0
r7 : 48485000 r6 : 400000ff r5 : fdf5d6e0 r4 : fdf5d618
r3 : fdf5d5b4 r2 : fdf5d5d0 r1 : 643a3631 r0 : fdf5d6e0
Flags: nzCv IRQs off FIQs off Mode SVC_32
Resetting CPU ...
Modifications:
* Enable Ethernet configuration in the SPL.
* Update PINMUX of PHY enable GPIO.
Signed-off-by: Uri Mashiach <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Move all of the status LED feature to drivers/led/Kconfig.
The LED status definitions were moved from the board configuration
files to the defconfig files.
TBD: Move all of the definitions in the include/status_led.h to the
relevant board's defconfig files.
Tested boards: CL-SOM-AM57x, CM-T335
Signed-off-by: Uri Mashiach <[email protected]>
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Add MAC support.
Use PHY, connected to RGMII1 as a default Eth adapter,
by appropriate setting of 'cpsw_data.active_slave'.
'cpsw_phy' env variable can override this setting.
Set the MAC addresses in the U-Boot environment.
The addresses are retrieved from the on-board EEPROM or from the SOC's
MAC fuses.
Set the following PHYs RGMII clock delays:
- Enable RX delay
- Disable TX delay
Signed-off-by: Dmitry Lifshitz <[email protected]>
[[email protected]: add RGMII clock delays]
Signed-off-by: Uri Mashiach <[email protected]>
Acked-by: Igor Grinberg <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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