Commit graph

69207 commits

Author SHA1 Message Date
Heinrich Schuchardt
e2aff337ed efi_loader: illegal free in EFI_LOAD_FILE2_PROTOCOL
strsep() changes the address that its first argument points to.
We cannot use the changed address as argument of free().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2020-10-06 07:43:56 +02:00
Heinrich Schuchardt
5cd28e1760 efi_loader: description EFI_LOAD_FILE2_PROTOCOL
U-Boot offers a EFI_LOAD_FILE2_PROTOCOL which the Linux EFI stub can use to
load an initial RAM disk. Update the function comments of the
implementation.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2020-10-06 07:43:56 +02:00
Tom Rini
b24550accd configs: Resync with savedefconfig
Rsync all defconfig files using moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-05 14:11:16 -04:00
Tom Rini
b7e7831e5d Merge branch 'next'
Bring in the assorted changes that have been staged in the 'next' branch
prior to release.

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-05 14:10:59 -04:00
Neil Armstrong
2d481b2e3e pwm: Add driver for Amlogic Meson PWM controller
This adds the driver for the PWM controller found in the Amlogic SoCs.

This PWM is only a set of Gates, Dividers and Counters:
PWM output is achieved by calculating a clock that permits calculating
two periods (low and high). The counter then has to be set to switch after
N cycles for the first half period.
The hardware has no "polarity" setting. This driver reverses the period
cycles (the low length is inverted with the high length) for
PWM_POLARITY_INVERSED.

Disabling the PWM stops the output immediately (without waiting for the
current period to complete first).

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 18:02:16 +02:00
Neil Armstrong
38c1c6f816 pinctrl: meson-axg: add missing GPIOA_18
Add the missing GPIOA_18 from the missing EE gpio list.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 18:01:40 +02:00
Neil Armstrong
0f6bef4a95 pinctrl: meson-axg-pmx: fix gpio request
The AXG pmx driver gpio request offset needs the pin base to have the
correct pin number.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
2020-10-05 18:01:39 +02:00
Neil Armstrong
adbff64af7 board: amlogic: vim3: add support for dynamic PCIe enable
The VIM3 on-board  MCU can mux the PCIe/USB3.0 shared differential
lines using a FUSB340TMX USB 3.1 SuperSpeed Data Switch between
an USB3.0 Type A connector and a M.2 Key M slot.
The PHY driving these differential lines is shared between
the USB3.0 controller and the PCIe Controller, thus only
a single controller can use it.

This adds this dynamic switching right before booting Linux
and the configuration steps in the boards documentation.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
[narmstrong: fixed warning by replacing min() by min_t()]
2020-10-05 17:59:45 +02:00
Neil Armstrong
cb4a7feb54 configs: vim3: use the vim3 board support
Use the newly added VIM3 board support instead of the generic W400.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Neil Armstrong
5aeecbcf81 board: amlogic: add a vim3 specific board support
The VIM3 will need a specific code to enable PCIe if enabled in the MCU,
thus add a specific board support for VIM3 & VIM3L.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Neil Armstrong
1110e49e34 ARM: dts: sync amlogic G12A/SM1 DT from Linux 5.9-rc1
This imports the G12A & SM1 SoC and boards DT changes from the Linux
commit 9123e3a74ec7 ("Linux 5.9-rc1").

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Neil Armstrong
7570ad6b6e configs: s400: enable USB
Enable USB Host & Gadget on the Amlogic S400 board.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Neil Armstrong
85a034c275 ARM: dts: meson-axg: add USB nodes for S400
Add the correcly architectured USB Glue node for Meson AXG and the
S400 board in -u-boot.dtsi until support in upstream Linux then
backported.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Neil Armstrong
e9d29b98e3 arm: meson-axg: add board_usb_init()/cleanup() for USB gadget
Add the board_usb_init()/cleanup() for USB gadget for AXG based
on the code for the G12A architecture.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Neil Armstrong
0ae8724d7e phy: meson-gxl-usb: depend on Meson AXG aswell
Enable build of meson-gxl-usb PHY for the AXG architecture aswell.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Neil Armstrong
66d9427403 phy: meson-gxl: remove invalid USB3 PHY driver
The registers which are managed by the meson-gxl-usb3 PHY driver are
actually "USB control" registers (which are "glue" registers which
manage OTG detection and routing of the OTG capable port between the
DWC2 peripheral-only controller and the DWC3 host-only controller).

Drop the meson-gxl-usb3 PHY driver now that the dwc3-meson-gxl-usb
driver supports the USB control registers on GXL and GXM SoCs (these
were previously managed by the meson-gxl-usb3 PHY driver).

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Neil Armstrong
7ccc73773f ARM: mach-meson: use new DWC3 glue for GXL & GXM
Use the new Amlogic GXL/GXM USB Glue instead of the set of USB3 PHY
and Simple DWC3 wrapper.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Neil Armstrong
46eddbc58f usb: dwc3: add Amlogic GXL & GXL DWC3 Glue
The USB support was initialy done with a set of PHYs and dwc3-of-simple
because the architecture of the USB complex was not understood correctly
at the time (and proper documentation was missing...).

But with the G12A family, the USB complex was correctly understood and
implemented correctly.

This adds a proper driver for the glue, based on the G12A one, but with
enough changes to require a different driver in U-Boot.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Neil Armstrong
4e7b0a3f2a ARM: dts: sync amlogic AXG/GXL/GXM DT from Linux 5.8-rc1
This imports the AXG, GXL & GXM SoC and boards DT changes from the Linux
commit b3a9e3b9622a ("Linux 5.8-rc1").

This change also removes GXL & GXM u-boot.dtsi hacks for USB gadget.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Neil Armstrong
394c6b0ff1 board: s400: generate unique mac address from SoC serial
Enable unique mac address generation from SoC serial on S400 board.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Tom Rini
050acee119 Prepare v2020.10
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-05 11:15:32 -04:00
Tom Rini
caebff09ef First set of u-boot-atmel features for 2021.01 cycle
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Merge tag 'u-boot-atmel-2021.01-a' of https://gitlab.denx.de/u-boot/custodians/u-boot-atmel into next

First set of u-boot-atmel features for 2021.01 cycle:

This feature set includes a new CPU driver for at91 family, new driver
for PIT64B hardware timer, support for new at91 family SoC named sama7g5
which adds: clock support, including conversion of the clock tree to
CCF; SoC support in mach-at91, pinctrl and mmc drivers update.  The
feature set also includes updates for mmc driver and some other minor
fixes and features regarding building without the old Atmel PIT and the
possibility to read a secondary MAC address from a second i2c EEPROM.
2020-10-05 10:54:27 -04:00
Tom Rini
17e76b33cc - stm32mp: DT alignment with Linux 5.9-rc4
- stm32mp: convert drivers to APIs which support live DT
 - stm32mp: gpio: minor fixes
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Merge tag 'u-boot-stm32-20201003' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm into next

- stm32mp: DT alignment with Linux 5.9-rc4
- stm32mp: convert drivers to APIs which support live DT
- stm32mp: gpio: minor fixes
2020-10-05 10:54:10 -04:00
Claudiu Beznea
01c35f269f cpu: at91: add driver for CPU
Add basic CPU driver use to retrieve information about CPU itself.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2020-10-05 10:45:16 +03:00
Tom Rini
fee98a3ba9 Merge branch 'rpi-next' of https://gitlab.denx.de/u-boot/custodians/u-boot-raspberrypi into next 2020-10-02 12:00:39 -04:00
Ovidiu Panait
0db912de15 pinctrl: bcm283x: Store the return value of dev_read_u32_default to int
Currently, the return value of dev_read_u32_default is stored in an u32,
causing the subsequent "if (function < 0)" to always be false:

u32 function;
...
function = dev_read_u32_default(config, "brcm,function", -1);
if (function < 0) {
        debug("Failed reading function for pinconfig %s (%d)\n",
                      config->name, function);
        return -EINVAL;
}

Make "function" variable an int to fix this.

Cc: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-10-02 17:32:28 +02:00
Ovidiu Panait
e020c07a02 pinctrl: bcm283x: Read address from DT in ofdata_to_platdata
Factor out reading IP base address to ofdata_to_platdata function, which
is designed for this purpose. Also, drop the dev->priv NULL check, since
this is already done by the dm core when allocating space using
priv_auto_alloc_size feature. (in drivers/core/device.c ->
device_ofdata_to_platdata).

Cc: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-10-02 17:32:28 +02:00
Ovidiu Panait
bab9be9e0d pinctrl: bcm283x: DM_FLAG_PRE_RELOC: Remove OF_CONTROL check
Remove CONFIG_IS_ENABLED(OF_CONTROL) check from DM_FLAG_PRE_RELOC, since
this driver only supports OF_CONTROL.

drivers/pinctrl/broadcom/Kconfig:
config PINCTRL_BCM283X
    depends on ARCH_BCM283X && PINCTRL_FULL && OF_CONTROL

Cc: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-10-02 17:32:28 +02:00
Patrick Delaunay
04e29ca5bb mailbox: stm32_ipcc: Convert to use APIs which support live DT
Use ofnode_ or dev_ APIs instead of fdt_ and fdtdec_ APIs so that the
driver can support live DT.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-10-02 15:05:14 +02:00
Patrick Delaunay
a04616be1b video: stm32_dsi: Convert to use APIs which support live DT
Use ofnode_ or dev_ APIs instead of fdt_ and fdtdec_ APIs so that the
driver can support live DT.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Yannick Fertré <yannick.fertre@st.com>
2020-10-02 15:05:14 +02:00
Patrick Delaunay
28c6ba861c video: stm32_ltdc: Convert to use APIs which support live DT
Use ofnode_ or dev_ APIs instead of fdt_ and fdtdec_ APIs so that the
driver can support live DT.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Yannick Fertré <yannick.fertre@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-10-02 15:05:14 +02:00
Patrick Delaunay
10bccd0dd3 pinctrl: stm32: Add header with SPDX licence
Cosmetics: Add header with SPDX licence

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-10-02 15:05:14 +02:00
Patrick Delaunay
d3bfad266c pinctrl: stm32: Convert to use APIs which support live DT
Use ofnode_ or dev_ APIs instead of fdt_ and fdtdec_ APIs so that the
driver can support live DT.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-10-02 15:05:14 +02:00
Patrick Delaunay
cb08e84d68 gpio: stm32: check result of ofnode_phandle_args
Add test on the size of ofnode_phandle_args result to avoid access
to uninitialized elements in args[] field.

This patch avoids the issue when gpio-ranges cell size is not 3 as
expected, for example:
	gpio-ranges = <&pinctrl 0>;
instead of
	gpio-ranges = <&pinctrl 0 112 16>;

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-10-02 15:05:14 +02:00
Patrick Delaunay
15c8cbfc74 gpio: stm32: cosmetic: cleanup gpio_stm32_probe
Move the variables definition at the beggining of the function
gpio_stm32_probe().

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-10-02 15:05:14 +02:00
Patrick Delaunay
62f95af92a ARM: dts: stm32mp1: DT alignment with Linux kernel v5.9-rc4
DT alignment with Linux kernel v5.9-rc4 for the STM32MP15x soc
device tree files and the STMicroelectronics boards device tree files.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-10-02 14:56:56 +02:00
Soeren Moch
0f3e2942c9 board: tbs2910: Use recommended distroboot addresses
According to doc/README.distro fdt_addr must not be set when DTB is not
available from hardware. So remove this entry.

Use address 32MB above the start of DRAM for kernel_addr_r. This way
we likely can avoid the self-relocation of the compressed kernel image
before it decompresses to offset 0x8000 from start of DRAM.

Use address 128MB above the start of DRAM for fdt_addr_r, since this is
the maximum location for the end of the kernel. So we avoid overwriting
the DTB.

Use 512k above that for ramdisk_addr_r. This should be enough for the
DTB, rest of DRAM can be used for initrd.

Place boot script / extlinux.conf at offset 0 / 1MB from start of DRAM.
This space is available for processing in U-Boot.

Signed-off-by: Soeren Moch <smoch@web.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-10-02 08:42:36 -04:00
Tom Rini
bb9f59f6a2 - Fixup SPI-NOR boot on AV96 board
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Merge tag 'u-boot-stm32-20201002' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm

- Fixup SPI-NOR boot on AV96 board
2020-10-02 08:42:26 -04:00
Marek Vasut
d9839417cb ARM: dts: stm32: Add missing dm-spl props for SPI NOR on AV96
The u-boot,dm-spl DT props are missing on AV96, hence the pinmux and
flash0 nodes are not included in the reduced SPL DT. This prevents
SPI NOR boot from working at all. Fix this by filling them in.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-10-02 14:18:00 +02:00
Tom Rini
7e373a1a6a Merge branch 'next' of git://git.denx.de/u-boot-usb into next
- Assorted XHCI improvements
2020-10-01 14:52:56 -04:00
Tom Rini
f352c51f57 Revert "net: smc911x: Automatically Update ethaddr with MAC"
Upon further discussion on the mailing list, we should not get in the
situation where the generic code path to set ethaddr/etc correctly does
not work.  Revert this until someone can further debug the smc911x
driver regarding this issue.

This reverts commit 387cbf096e.

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-01 14:51:58 -04:00
Lad Prabhakar
e15e817f3e usb: xhci-rcar: Add support for R8A774A1 SoC
The R8A774A1 is compatible with the generic rcar-gen3-xhci controller.
This patch adds the compatibility flag, to support the xHCI controller.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
a6837a0370 usb: xhci: convert to readx_poll_sleep_timeout()
Use readx_poll_sleep_timeout() to poll the register status

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
23a54ccfb6 usb: xhci: use macros with parameter to fill ep_info2
Use macros with parameter to fill ep_info2, then some macros
for MASK and SHIFT can be removed

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
bf58cf9ab1 usb: xhci: convert to TRB_TX_TYPE()
Use TRB_TX_TYPE() instead of (TRB_DATA_OUT/IN << TRB_TX_TYPE_SHIFT)

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
4312638eaf usb: xhci: convert to TRB_LEN() and TRB_INTR_TARGET()
For normal TRB fields:
use TRB_LEN(x) instead of ((x) & TRB_LEN_MASK);
and use TRB_INTR_TARGET(x) instead of
(((x) & TRB_INTR_TARGET_MASK) << TRB_INTR_TARGET_SHIFT)

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
a826d76f2b usb: xhci: convert to TRB_TYPE()
Use TRB_TYPE(p) instead of ((p) << TRB_TYPE_SHIFT)

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
86d1fa17fb usb: xhci: convert to HCS_MAX_PORTS()
Use HCS_MAX_PORTS(p) instead of
((p & HCS_MAX_PORTS_MASK) >> HCS_MAX_PORTS_SHIFT)

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
740820519c usb: xhci: add quirks flag to support MediaTek xHCI 0.96
There some vendor quirks for MTK xHCI 0.96 host controller:
1. It defines some extra SW scheduling parameters for HW
   to minimize the scheduling effort for synchronous and
   interrupt endpoints. The parameters are put into reserved
   DWs of slot context and endpoint context.
2. Its TDS in  Normal TRB defines a number of packets that
   remains to be transferred for a TD after processing all
   Max packets in all previous TRBs.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Tested-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
e3ea481bee usb: xhci: create one unified function to calculate TRB TD remainder
xhci versions 1.0 and later report the untransferred data remaining in a
TD a bit differently than older hosts.

We used to have separate functions for these, and needed to check host
version before calling the right function.

Now Mediatek host has an additional quirk on how it uses the TD Size
field for remaining data. To prevent yet another function for calculating
remainder we instead want to make one quirk friendly unified function.

Porting from the Linux:
c840d6ce772d("xhci: create one unified function to calculate TRB TD remainder.")
124c39371114("xhci: use boolean to indicate last trb in td remainder calculation")

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00