| Commit message (Collapse) | Author | Age | Files | Lines |
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https://gitlab.denx.de/u-boot/custodians/u-boot-clk
- Various clock fixes and enhancements
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Since frac_pll_init() is only used in this file, change it to 'static'.
This fixes the following sparse warning:
arch/arm/mach-imx/imx8m/clock_imx8mq.c:662:5: warning: no previous
prototype for ‘frac_pll_init’ [-Wmissing-prototypes]
Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
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Function sscg_pll_init() is not used anywhere, so it can simply be deleted.
This was found because of the following sparse
warning:
arch/arm/mach-imx/imx8m/clock_imx8mq.c:702:5: warning: no previous prototype for ‘sscg_pll_init’ [-Wmissing-prototypes]
int sscg_pll_init(u32 pll)
^~~~~~~~~~~~~
Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
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Since do_imx8m_showclocks() is only used inside this file, make it 'static'.
This fixes the following sparse warning:
arch/arm/mach-imx/imx8m/clock_imx8mq.c:836:5: warning: no previous prototype
for ‘do_imx8m_showclocks’ [-Wmissing-prototypes]
int do_imx8m_showclocks(cmd_tbl_t *cmdtp, int flag, int argc,
^~~~~~~~~~~~~~~~~~~
Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
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Function init_usb_clk() is not used anywhere, so it can simply be deleted.
This was detected by the following sparse warning:
arch/arm/mach-imx/imx8m/clock_imx8mq.c:377:6: warning: no previous prototype
for ‘init_usb_clk’ [-Wmissing-prototypes]
void init_usb_clk(void)
^~~~~~~~~~~~
Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
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Guard 'parent_rate==0' to prevent 'divide by zero' issue in
clk_pplv3_av_set_rate(). If it is 0, let's return with -EINVAL.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
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Guard 'mfd==0' to prevent 'divide by zero' issue in
clk_pplv3_av_get_rate(). If it is 0, let's return with EIO since mfd
should never be 0 at all.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
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Guard 'parent_rate==0' to prevent 'divide by zero' issue in
clk_pplv3_sys_get_rate(). If it is 0, let's return with -EINVAL.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
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dev_read_addr_ptr returns NULL on error, not FDT_ADDR_T_NONE.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
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This header was missing a couple of include dependencies when included on its
own.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
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is enabled
clk_get_by_name() requires clk_get_by_id() that is not available if
CONFIG_OF_PLATDATA is defined, so move clk_get_by_name() into #else
condition of #if CONFIG_IS_ENABLED(OF_PLATDATA).
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
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It will ease debug when uclass_get_device_by_name failed with
more error info printed out.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
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mtk_clk_find_parent_rate is calling clk_get_rate to know the rate
of a parent clock. clk_get_rate returns a ulong, while
mtk_clk_find_parent_rate returns an int. This implicit cast creates
an issue for clock rates big enough to need the full 32 bits to
store its data. When that happen the clk rate will become incorrect
because of the implicit cast between ulong -> int -> ulong.
This commit change the return type of mtk_clk_find_parent_rate to
ulong.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
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m68k needs block cache list initialized after relocation.
Other architectures must not be involved.
Fixing regression related to:
commit 1526bcce0f7285087621e16e6720636d01839da8
("common: add blkcache init")
Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
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This function parameter usage of load_addr was incorrectly caught in
the clarifying renames of commit bb872dd930cc, which results in boot
failures on Marvell A38x.
Signed-off-by: Joel Johnson <mrjoel@lixil.net>
Patch-to: Simon Glass <sjg@chromium.org>
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- Libre Computer ALL-H3-IT/ALL-H5-CC board (Chen-Yu Tsai)
- Allwinner R40 Ethernet, usb phy enablement (Andre Przywara)
- Sunxi auto load from 128KB MMC offset (Andre Przywara)
- Orange Pi Win Ethernet phy enablement (Jernej Skrabec)
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Orange Pi Win has gigabit ethernet port, but default U-Boot
configuration for that board enabled ethernet driver but
didn't enable realtek phy.
Fix that.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
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Since commit 067e0b9684d4 ("sunxi: Allow booting from 128KB SD/eMMC offset")
we support having the SPL loaded from either the traditional 8KB SD
card/eMMC offset, or from the alternative location at 128KB. However the
sector to find the U-Boot image was still hard-coded at compile time,
and had to be adjusted for one of the two choices.
Since we can actually override the function to return the sector offset,
we can just check the boot source byte there to select the proper offset
based on from where the SPL was loaded.
This allows the very same binary image to be loaded from either 128KB or
8KB, with the U-Boot proper image always being located just behind the SPL.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
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The Boot ROM write some boot source ID (SD card, eMMC, SPI, ...) into
a certain location in SRAM, so the SPL can easily determine where to
load U-Boot proper from.
Factor out reading this value, as it will come in handy again shortly.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
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The Libre Computer ALL-H5-CC board is an upgraded version of the
ALL-H3-CC. Changes include:
- Gigabit Ethernet via external RTL8211E Ethernet PHY
- 16 MiB SPI NOR flash memory
- PoE tap header
- Line out jack removed
Only H5 variant test samples were made available, and the vendor is not
certain whether other SoC variants would be made or not. Furthermore the
board is a minor upgrade compared to the ALL-H3-CC. Thus the device tree
simply includes the one for the ALL-H3-CC, and adds the changes on top.
The device tree was synced over from the Linux kernel, along with other
H3/H5 changes, in a previous patch. Thus only the defconfig and an entry
to the MAINTAINERS file is added.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
[jagan: drop CONFIG_SYS_SPI_U_BOOT_OFFS]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
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The Libre Computer ALL-H3-IT board is a small single board computer that
is roughly the same size as the Raspberry Pi Zero, or around 20% smaller
than a credit card.
The board features:
- H2, H3, or H5 SoC from Allwinner
- 2 DDR3 DRAM chips
- Realtek RTL8821CU based WiFi module
- 128 Mbit SPI-NOR flash
- micro-SD card slot
- micro HDMI video output
- FPC connector for camera sensor module
- generic Raspberri-Pi style 40 pin GPIO header
- additional pin headers for extra USB host ports, ananlog audio and
IR receiver
Only H5 variant test samples were made available, but the vendor does
have plans to include at least an H3 variant. Thus the device tree is
split much like the ALL-H3-CC, with a common dtsi file for the board
design, and separate dts files including the common board file and the
SoC dtsi file. The other variants will be added as they are made
available.
The device tree was synced over from the Linux kernel, along with other
H3/H5 changes, in a previous patch. Thus only the defconfig and an entry
to the MAINTAINERS file is added.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
[jagan: drop CONFIG_SYS_SPI_U_BOOT_OFFS]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
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For Allwinner SoCs the CONFIG_SYS_SPI_U_BOOT_OFFS value is not really a
board choice: The boot ROM only loads the SPL from offset 0 of the SPI
NOR flash, and loads at most 32KB. This is a similar situation as on MMC,
so consequently we create our "joint" image (SPL + U-Boot proper) with
that 32KB offset during the build.
So define the value of this symbol to be 32KB by default for every
Allwinner SoC. This removes the definition of this symbol from the
_defconfig files, and avoids every board to define this over and over
again.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
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Now that the USB PHY on the Allwinner R40 SoC is supported, enable USB
support for the two R40 boards U-Boot supports.
For this we need to add the GPIO pin that powers the USB port(s), also
enable the usual suspects (OHCI/EHCI support).
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
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Since every Allwinner USB PHY seems to be slightly different from each
other, we need to add the compatible string and the respective data
structure to make it work on the R40/V40 SoC.
Nothing spectacular this time, just one less USB controller than the H3.
Copied from the Linux kernel.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
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The M2 Berry features the normal Gigabit PHY connected to the SoC's MAC,
so enable the sun8i-emac driver to support Ethernet on the board.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
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Update the .dts file from the kernel, which carries much more nodes,
some of them we need to enable USB and Ethernet support for the board.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
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Sync the device tree files and device tree header files from upstream
Linux kernel, as of 2020-01-08. The commit synced to in the sunxi repo
98d25b0b266d Merge branch 'sunxi/dt-for-5.6' into sunxi/for-next
which is also part of next-20200108.
Changes brought in include:
- cleanup of pinmux node names
- addition of Security ID, MBUS, CSI, crypto engine, video codec,
pmu, and thermal sensor device nodes for both SoCs
- addition of deinterlacing engine device node on H3
- cleanup of RTC device node and addition of its clocks
- various board cleanups and improvements
- removal of pinmux node for GPIO lines
- cpufreq / DVFS
- HDMI output
- UART-based Bluetooth
- audio codec
- USB ports
- new boards
Most of the changes don't concern U-boot.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
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This file doesn't include any declarations anymore but it does include
other headers. Update the header comment to mention this.
Signed-off-by: Simon Glass <sjg@chromium.org>
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There are many header files included here. Put them all together since the
blank lines are not useful.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This is not really a CONFIG since it is not intended to be set by boards.
Move it into the compiler header with other similar defines, and rename
it.
Signed-off-by: Simon Glass <sjg@chromium.org>
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Move this macro in with all the other rounding macros.
Signed-off-by: Simon Glass <sjg@chromium.org>
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The kernel.h file has a number of useful macros including a few related
to structures. Move check_member() there too.
Signed-off-by: Simon Glass <sjg@chromium.org>
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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 <sjg@chromium.org>
[trini: Migrate a few more files]
Signed-off-by: Tom Rini <trini@konsulko.com>
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This function is called during init so move it to the init header file.
Signed-off-by: Simon Glass <sjg@chromium.org>
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These functions relate to memory init so move them into the init
header.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This function has a very generic name which does not adequately describe
its purpose. Rename it and move it to image.h, since it relates to reading
a script from an image.
Signed-off-by: Simon Glass <sjg@chromium.org>
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These three globals relate to image handling. Move them to the image
header file.
Signed-off-by: Simon Glass <sjg@chromium.org>
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These global variables are quite short and generic. In fact the same name
is more often used locally for struct members and function arguments.
Add a image_ prefix to make them easier to distinguish.
Signed-off-by: Simon Glass <sjg@chromium.org>
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Move this function out of common.h and into a relevant header file.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This function is only used on ARM devices. Move it out of the common file
and to a arch-specific header.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This function related to timer and most of the timer functions are in
time.h, so move this function there.
Signed-off-by: Simon Glass <sjg@chromium.org>
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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 <sjg@chromium.org>
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This file is only used by PowerPC so move it to an arch-specific header
file.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This is an init-related function so belongs in that file. Move it.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This function is only used on ARM devices so does not belong in the global
common header file. Move it to an ARM header.
Signed-off-by: Simon Glass <sjg@chromium.org>
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These functions relate to setting up the device tree for booting the OS.
The fdt_support.h header file supports similar functions, so move these
there.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This file already has lots of type declarations so it seems better to put
all of them there.
Move them.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This function is not called anywhere so we can drop the declaration. If
it is needed one day, it should be added in its own header file.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This only exists to control whether the post/ directory is build. It is
just as easy to check this in the Makefile. Remove CONFIG_HAS_POST and use
an ifdef in the Makefile instead.
Signed-off-by: Simon Glass <sjg@chromium.org>
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These CONFIG options are not used anymore. CONFIG_POST_ALT_LIST just
causes CONFIG_POST_STD_LIST to be set and it causes tests.c to be
compiled. So just make compiling tests.c unconditional.
Signed-off-by: Simon Glass <sjg@chromium.org>
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