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78246 commits

Author SHA1 Message Date
Haibo Chen
925f6900c8 mmc: fsl_esdhc_imx: use VENDORSPEC_FRC_SDCLK_ON when necessary
After commit f132aab403 ("Revert "mmc: fsl_esdhc_imx: use
VENDORSPEC_FRC_SDCLK_ON to control card clock output""), it
involve issue in mmc_switch_voltage(), because of the special
design of usdhc.

For FSL_USDHC, it do not implement VENDORSPEC_CKEN/PEREN/HCKEN/IPGEN,
these are reserved bits(Though RM contain the definition of these bits,
but actually internal IC logic do not implement, already confirm with
IC team). Instead, use VENDORSPEC_FRC_SDCLK_ON to gate on/off the card
clock output. Here is the definition of this bit in RM:

[8] FRC_SDCLK_ON
Force CLK output active
Do not set this bit to 1 unless it is necessary. Also, make sure that
this bit is cleared when uSDHC’s clock is about to be changed (frequency
change, clock source change, or delay chain tuning).
0b - CLK active or inactive is fully controlled by the hardware.
1b - Force CLK active

In default, the FRC_SDCLK_ON is 0. This means, when there is no command
or data transfer on bus, hardware will gate off the card clock. But in
some case, we need the card clock keep on. Take IO voltage 1.8v switch
as example, after IO voltage change to 1.8v, spec require gate off the
card clock for 5ms, and gate on the clock back, once detect the card
clock on, then the card will draw the dat0 to high immediately. If there
is not clock gate off/on behavior, some card will keep the dat0 to low
level. This is the reason we fail in mmc_switch_voltage().

To fix this issue, and concern that this is only the fsl usdhc hardware
design limitation, set the bit FRC_SDCLK_ON in the beginning of the
wait_dat0() and clear it in the end. To make sure the 1.8v IO voltage
switch process align with SD specification.

For standard tuning process, usdhc specification also require the card
clock keep on, so also add these behavior in fsl_esdhc_execute_tuning().

Reviewed-by: Marek Vasut <marex@denx.de>
Tested-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2022-03-16 16:40:56 +09:00
Marek Behún
351729ca44 arm: mvebu: dts: turris_mox: fix non-working network / MDIO
Commit 0934dddc64 ("arm: a37xx: Update DTS files to version from
upstream Linux kernel") ported Linux's device-tree files for Armada 3720
SOCs. This broke network on Turris MOX, because the SOC's MDIO bus in
U-Boot currently isn't probed via DM as it's own device, but is
registered as part of mvneta's driver, which means that pinctrl
definitions are not parsed for the MDIO bus node. Also mvneta driver
does not consider "phy-handle" property, only "phy".

For now, fix this by adding armada-3720-turris-mox-u-boot.dtsi file
returning the MDIO to how it was defined previously.

A better solution (using proper mvmdio DM driver) is being work on, but
will need testing on various boards, and we need the bug fixed now for
the upcoming release.

Fixes: 0934dddc64 ("arm: a37xx: Update DTS files to version from upstream Linux kernel")
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-03-16 07:24:28 +01:00
Tom Rini
ababaa4a27 mtd: add NAND write protect support to stm32_fmc2_nand
stm32mp1 bsec: Add permanent lock write support
 stm32mp1 bsec: Add dev in function description
 cmd_stboard: Update test on misc_read() result
 video: fix the check of return value of clk_set_rate in stm32_ltdc
 DT: Alignment with kernel v5.17 for stm32mp15
 DT: Add USB OTG pinctrl and regulator in SPL for DHCOR
 DT: Move vdd_io extras into Avenger96 extras
 DT: Add DFU support for DHCOM recovery
 ram: stm32mp1: Unconditionally enable ASR
 psci: Implement PSCI system suspend and DRAM SSR for stm32mp
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Merge tag 'u-boot-stm32-20220315' of https://source.denx.de/u-boot/custodians/u-boot-stm

mtd: add NAND write protect support to stm32_fmc2_nand
stm32mp1 bsec: Add permanent lock write support
stm32mp1 bsec: Add dev in function description
cmd_stboard: Update test on misc_read() result
video: fix the check of return value of clk_set_rate in stm32_ltdc
DT: Alignment with kernel v5.17 for stm32mp15
DT: Add USB OTG pinctrl and regulator in SPL for DHCOR
DT: Move vdd_io extras into Avenger96 extras
DT: Add DFU support for DHCOM recovery
ram: stm32mp1: Unconditionally enable ASR
psci: Implement PSCI system suspend and DRAM SSR for stm32mp
2022-03-15 08:42:36 -04:00
Niklas Cassel
aa34e13346 pinctrl: k210: Fix bias-pull-up
Using bias-pull-up would actually cause the pin to have its pull-down
enabled. Fix this.

Original Linux patch by Sean Anderson:
https://lore.kernel.org/linux-gpio/20220209182822.640905-1-seanga2@gmail.com/

Fixes: 7224d5ccf8 ("pinctrl: Add support for Kendryte K210 FPIOA")
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2022-03-15 17:43:11 +08:00
Niklas Cassel
daaf18267f pinctrl: k210: Fix loop in k210_pc_get_drive()
The loop exited too early so the k210_pc_drive_strength[0] array element
was never used.

Original Linux patch by Dan Carpenter:
https://lore.kernel.org/linux-gpio/20220209180804.GA18385@kili/

Fixes: 7224d5ccf8 ("pinctrl: Add support for Kendryte K210 FPIOA")
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2022-03-15 17:43:11 +08:00
Sean Anderson
bae4d9fbd9 spi: dw: Actually mask interrupts
The designware spi driver unconditionally uses polling.

The comment to spi_hw_init() also states that the function should disable
interrupts.

According to the DesignWare DW_apb_ssi Databook, value 0xff in IMR enables
all interrupts. Since we want to mask all interrupts write 0x0 instead.

On the canaan k210 board, pressing the reset button twice to reset the
board will run u-boot. If u-boot boots Linux without having SPI interrupts
masked, Linux will hang as soon as interrupts are enabled, because of an
interrupt storm.

Properly masking the SPI interrupts in u-boot allows us to successfully
boot Linux, even after resetting the board.

Fixes: 5bef6fd79f ("spi: Add designware master SPI DM driver used on SoCFPGA")
Signed-off-by: Sean Anderson <seanga2@gmail.com>
[Niklas: rewrite commit message]
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2022-03-15 17:43:11 +08:00
Damien Le Moal
40b6435a62 spi: dw: Force set K210 fifo length to 31
The Canaan Kendryte K210 SoC DW apb_ssi v4 spi controller is documented
to have a 32 word deep TX and RX FIFO, which spi_hw_init() detects.
However, when the RX FIFO is filled up to 32 entries (RXFLR = 32), an
RX FIFO overrun error occurs. Avoid this problem by force setting
fifo_len to 31.

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2022-03-15 17:43:11 +08:00
Niklas Cassel
530f29cba5 k210: dts: align plic node with Linux
The Linux PLIC interrupt-controller driver actually initializes the hart
context registers in the PLIC driver exactly in the same order as
specified in the interrupts-extended device tree property. See the device
tree binding [1].

The ordering of the interrupts is therefore essential in order to
configure the PLIC correctly.

Fix the order so that we will have sane IRQ behavior when booting Linux
with the u-boot device tree.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml

Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2022-03-15 17:43:11 +08:00
Damien Le Moal
a6c86ec2d6 k210: dts: align fpioa node with Linux
Linux kernel fpioa pinctrl driver expects the sysctl phandle and the
power bit offset of the fpioa device to be specified as a single
property "canaan,k210-sysctl-power".
Replace the "canaan,k210-sysctl" and "canaan,k210-power-offset"
properties with "canaan,k210-sysctl-power" to satisfy the Linux kernel
requirements. This new property is parsed using the existing function
dev_read_phandle_with_args().

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2022-03-15 17:43:11 +08:00
Damien Le Moal
dd241d04a6 k210: dts: add missing power bus clocks
Linux drivers for many of the K210 peripherals depend on the power bus
clock to be specified. Add the missing clocks and their names to avoid
problems when booting Linux using u-boot DT.

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2022-03-15 17:43:11 +08:00
Damien Le Moal
fd426b3106 k210: use the board vendor name rather than the marketing name
"kendryte" is the marketing name for the K210 RISC-V SoC produced by
Canaan Inc. Rather than "kendryte,k210", use the usual "canaan,k210"
vendor,SoC compatibility string format in the device tree files and
use the SoC name for file names.
With these changes, the device tree files are more in sync with the
Linux kernel DTS and drivers, making uboot device tree usable by the
kernel.

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2022-03-15 17:43:11 +08:00
Marek Vasut
19fbe102b2 ARM: dts: stm32: Add DFU support for DHCOM recovery
This patch configures U-Boot SPL for DHCOM SoM to permit DFU upload of
SPL and subsequent u-boot.itb for recovery or commissioning purposes.

The DFU usage procedure is identical to STM32MP1 DHCOR SoM, see commit
3919aa1722 ("ARM: dts: stm32: Add DFU support for DHCOR recovery") ,
except for switching the SoM into DFU mode. By default, the DHCOM SoM
has no dedicated mechanism for setting BOOTn straps into UART/USB mode,
therefore to enter DFU mode, the SoC must fail to boot from boot media
which can be selected by the BOOTn strap override mechanism first and
then fall back to DFU mode.

In case of a SoM with pre-populated BOOTn strap override button, power
the system off, remove microSD card (if applicable), hold down the BOOTn
strap override button located between eMMC and SoM edge connector, power
on the SoM. The SoC will fail to boot from SD card and fall back into
DFU mode.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-03-15 09:20:32 +01:00
Marek Vasut
b49105320a stm32mp: psci: Implement PSCI system suspend and DRAM SSR
Implement PSCI system suspend and placement of DRAM into SSR while the
CPUs are in suspend. This saves non-trivial amount of power in suspend,
on 2x W632GU6NB-15 ~710mW.

Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
2022-03-15 09:16:55 +01:00
Marek Vasut
0d44ad8bb4 ram: stm32mp1: Unconditionally enable ASR
Enable DRAM ASR, auto self-refresh, unconditionally. This saves non-trivial
amount of power both at runtime and in suspend (on 2x W632GU6NB-15 ~150mW).

Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
2022-03-15 09:16:55 +01:00
Marek Vasut
9a8996df05 ARM: dts: stm32: Move vdd_io extras into Avenger96 extras
The vdd_io regulator is present only on DHCOR SoM configured for 1V8 IO,
as populated on Avenger96, but not present on 3V3 DHCOR SoM. Move these
extras to Avenger96 u-boot DT extras.

Fixes: 3919aa1722 ("ARM: dts: stm32: Add DFU support for DHCOR recovery")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-03-15 09:15:10 +01:00
Marek Vasut
27f6c653ae ARM: dts: stm32: Add USB OTG pinctrl and regulator nodes into SPL DT on DHCOR
Fix the following warning in SPL and make sure that even DTs which
enforce Vbus detection using u-boot,force-vbus-detection;, the DFU
in SPL will work.

dwc2-udc-otg usb-otg@49000000: prop pinctrl-0 index 0 invalid phandle

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-03-15 09:13:31 +01:00
Patrick Delaunay
182738fe2f arm: dts: stm32mp15: alignment with v5.17
Device tree alignment with Linux kernel v5.17-rc1
- ARM: dts: stm32: add pull-up to USART3 and UART7 RX pins
  on STM32MP15 DKx boards
- ARM: dts: stm32: clean uart4_idle_pins_a node for stm32mp15
- ARM: dts: stm32: tune the HS USB PHYs on stm32mp15xx-dkx
- ARM: dts: stm32: tune the HS USB PHYs on stm32mp157c-ev1
- ARM: dts: stm32: fix stusb1600 pinctrl used on stm32mp157c-dk

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-03-15 09:11:47 +01:00
Gabriel Fernandez
310ef93028 video: stm32: stm32_ltdc: fix the check of return value of clk_set_rate()
The clk_set_rate() function returns rate as an 'ulong' not
an 'int' and rate > 0 by default.

This patch avoids to display the associated warning when
the set rate function returns the new frequency.

Fixes: aeaf330649 ("video: stm32: stm32_ltdc: add bridge to display controller")
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-03-15 09:11:11 +01:00
Patrick Delaunay
6ed21f3d70 board: st: common: update test on misc_read result in command stboard
Update management of misc_read/misc_write, which now returns length of
data after the commit 8729b1ae2c ("misc: Update read() and write()
methods to return bytes xfered"): raise a error when the result is not
the expected length.

Fixes: 658fde8a36 ("board: stm32mp1: stboard: lock the OTP after programming")
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-03-15 09:10:52 +01:00
Patrick Delaunay
2d48d99c4a stm32mp1: bsec: add missing dev in function comment
Add the missing @dev reference in some function description.

Fixes: b66bfdf238 ("arm: stm32mp: bsec: migrate trace to log macro")
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-03-15 09:10:52 +01:00
Patrick Delaunay
0c20f53b3f stm32mp: bsec: add permanent lock write support
Add support of the permanent lock support in U-Boot proper
when BSEC is not managed by secure monitor (TF-A SP_MIN or OP-TEE).

This patch avoid issue with stm32key command and fuse command
on basic boot for this missing feature of U-Boot BSEC driver.

Reported-by: Johann Neuhauser <jneuhauser@dh-electronics.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Tested-by: Johann Neuhauser <jneuhauser@dh-electronics.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-03-15 09:10:52 +01:00
Christophe Kerello
7ce4f1fad2 mtd: rawnand: stm32_fmc2: add NAND Write Protect support
This patch adds the support of the WP# signal. WP will be disabled
before the first access to the NAND flash.

Signed-off-by: Christophe Kerello <christophe.kerello@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-03-15 09:10:52 +01:00
Tom Rini
4dc9b1771b Merge https://source.denx.de/u-boot/custodians/u-boot-usb
- Bugfix for dwc2 USB driver.
2022-03-14 22:54:53 -04:00
Tom Rini
f43e892f51 - fix display of the u-boot logo on Apple devices
- convert Nokia RX-51 to CONFIG_DM_VIDEO
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Merge tag 'video-20220314' of https://source.denx.de/u-boot/custodians/u-boot-video

 - fix display of the u-boot logo on Apple devices
 - convert Nokia RX-51 to CONFIG_DM_VIDEO
2022-03-14 18:39:26 -04:00
Tom Rini
c149bf4140 Prepare v2022.04-rc4
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-03-14 16:39:08 -04:00
Tom Rini
e8ebdf6ac7 Merge branch '2022-03-14-regression-fixes'
- Regression fixes for RK3399 eMMC, j721e Sierra SerDes driver,
  vexpress64 autoboot and tbs2910 image size
2022-03-14 14:04:55 -04:00
Soeren Moch
3ec38c907c board: tbs2910: Enable Link Time Optimizations in defconfig
This saves about 12 kBytes image size and helps to stay within the
size limit.

Suggested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Soeren Moch <smoch@web.de>
2022-03-14 12:44:51 -04:00
Andre Przywara
a95f05a6ed vexpress64: fvp: Fix automatic boot
Commit 90f262a695 ("vexpress64: Clean up BASE_FVP boot configuration")
cleaned up the usage of default address variables, but missed to update
the address for the kernel in the FVP's bootcmd definition.

Change ${kernel_addr} to read ${kernel_addr_r} to bring back the
automated boot for the fastmodel.
Also use "setenv" instead of the potentially ambiguous "set" on the way.

Fixes: 90f262a695 ("vexpress64: Clean up BASE_FVP boot configuration")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2022-03-14 12:44:51 -04:00
Aswath Govindraju
f4466ab9cc board: ti: j721e: evm.c: Fix the probing of in Sierra SerDes0
Initialization and power on operations of links have been moved under the
link device in the Sierra SerDes driver. Also, the UCLASS of
sierra_phy_provider has been changed to UCLASS_MISC.

Therefore, fix the probing of SerDes0 instance accordingly.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Reviewed-by: Georgi Vlaev <g-vlaev@ti.com>
2022-03-14 12:44:51 -04:00
Aswath Govindraju
b78f81eb5d phy: cadence: Sierra: Move the link operations from serdes phy to link device
In commit 6f46c7441a ("phy: cadence: Sierra: Add a UCLASS_PHY device for
links"), a separate udevice of type UCLASS_PHY was created for each link.
Therefore, move the corresponding link operations under the link device.

Also, change the uclass of sierra phy to UCLASS_MISC as it is no longer the
phy device.

Fixes: 6f46c7441a ("phy: cadence: Sierra: Add a UCLASS_PHY device for links")
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Reviewed-by: Georgi Vlaev <g-vlaev@ti.com>
2022-03-14 12:44:51 -04:00
Alper Nebi Yasak
ee5a284b29 rockchip: sdhci: Fix RK3399 eMMC PHY power cycling
The Rockchip RK3399 eMMC PHY has to be power-cycled while changing its
clock speed to some higher speeds. This is dependent on the desired
SDHCI clock speed, and it looks like the PHY should be powered off while
setting the SDHCI clock in these cases.

Commit ac804143cf ("mmc: rockchip_sdhci: add phy and clock config for
rk3399") attempts to do this in the set_ios_post() hook by setting the
SDHCI clock once more while the PHY is turned off/on as necessary, as
the SDHCI framework does not provide a way to override how it sets its
clock. However, the commit breaks reinitializing the eMMC on a few
boards including chromebook_kevin and reportedly ROCKPro64.

This patch reworks the power cycling to utilize the SDHCI framework
slightly better (using the set_control_reg() hook to power off the PHY
and set_ios_post() hook to power it back on) which happens to fix the
issue, at least on a chromebook_kevin.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-03-14 12:44:51 -04:00
Tom Rini
630a306c1a Merge https://source.denx.de/u-boot/custodians/u-boot-marvell
- kwboot: Misc minor improvement and fixes, e.g. mix of arguments (Pali)
- PCI: a37xx: Remap IO space to bus address 0x0 (Pali)
2022-03-14 11:24:20 -04:00
Tom Rini
b7a919b6c8 Merge https://source.denx.de/u-boot/custodians/u-boot-x86
- Trivial fixes for x86
2022-03-14 10:57:15 -04:00
Pali Rohár
037bb6e2ca arm: a37xx: Remap IO space to bus address 0x0
Remap PCI I/O space to the bus address 0x0 in the Armada 37xx device-tree
in order to support legacy I/O port based cards which have hardcoded I/O
ports in low address space.

Some legacy PCI I/O based cards do not support 32-bit I/O addressing.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-03-14 14:04:18 +01:00
Pali Rohár
c497ae7023 tools: kwboot: Allow to mix positional arguments with option -b
Commit 9e6d71d2b5 ("tools: kwboot: Allow to use -b without image path as
the last getopt() option") broke usage of kwboot with following arguments:

  kwboot -t -B 115200 /dev/ttyUSB0 -b u-boot-spl.kwb

Fix parsing of option -b with optional argument again.

Fixes: 9e6d71d2b5 ("tools: kwboot: Allow to use -b without image path as the last getopt() option")
Signed-off-by: Pali Rohár <pali@kernel.org>
Reported-by: Tony Dinh <mibodhi@gmail.com>
Tested-by: Tony Dinh <mibodhi at gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-03-14 14:04:18 +01:00
Pali Rohár
3782f55ae8 tools: kwboot: Check if baudrate value is supported before sending image
Call kwboot_open_tty() which baudrate value which was specified at the
command line by option -B. This function returns error if baudrate is not
supported by selected tty device.

Initial baudrate for image transfer is always 115200, so call
kwboot_tty_change_baudrate() with value 115200 immediately after
kwboot_open_tty() if baudrate specified by option -B is different than
115200.

This makes kwboot fail immediately, informing that baudrate is unsupported,
instead of failing only after the first part of image is already sent.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-03-14 14:04:18 +01:00
Pali Rohár
a79dea2912 tools: kwboot: Allow to specify custom baudrate only in supported operations
Custom baudrate different than 115200 may be specified only when kwboot is
not going to send boot/debug message pattern or when it is going to send
boot message pattern with image file (in which case baudrate change happens
after sending kwbimage header). BootROM detects boot/debug message pattern
only at baudrate 115200.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-03-14 14:04:18 +01:00
Wolfgang Grandegger
2addee35f2 usb: dwc2: handle return code of dev_read_size() in of to, plat function
dev_read_size() returns -EINVAL (-22) if the property "g-tx-fifo-size"
does not exist. If that's the case, we now keep the default value of 0.

Signed-off-by: Wolfgang Grandegger <wg@aries-embedded.de>
2022-03-14 12:31:12 +01:00
Nam Nguyen
23fd0bb987 configs: condor: Enabled I2C support for R-Car V3H
Enable I2C support for R-Car V3H (R8A77980) on Condor board.

Signed-off-by: Nam Nguyen <nam.nguyen.yh@renesas.com>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2022-03-14 11:49:17 +01:00
Nam Nguyen
098579a4a5 configs: eagle: Enabled I2C support for R-Car V3M
Enable I2C support for R-Car V3M (R8A77970) on Eagle board.

Signed-off-by: Nam Nguyen <nam.nguyen.yh@renesas.com>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2022-03-14 11:49:17 +01:00
Nam Nguyen
9baff975bf configs: falcon: Enabled I2C support for R-Car V3U
Enable I2C support for R-Car V3U (R8A779A0) on Falcon board.

Signed-off-by: Nam Nguyen <nam.nguyen.yh@renesas.com>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2022-03-14 11:49:17 +01:00
Simon Glass
92a3e67ee9 x86: Correct the coreboot header file in MAINTAINERS
This board has its own config header file. Correct it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2022-03-14 15:20:40 +08:00
Simon Glass
978a8a296e x86: Add an enum name for the GNVS firmware type
This enum is currently anonymous. Add a name so it can be used in the
code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2022-03-14 15:20:40 +08:00
Tom Rini
c96137000e Pull request for efi-2022-04-rc3-2
Documentation:
 * Fix description for SiFive Unmatched
 * Add libgnutls28-dev to build dependencies
 
 UEFI
 * Avoid possibly invalid GUID pointers for protocol interfaces
 
 Other
 * Serial console support for cls command
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Merge tag 'efi-2022-04-rc3-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2022-04-rc3-2

Documentation:
* Fix description for SiFive Unmatched
* Add libgnutls28-dev to build dependencies

UEFI
* Avoid possibly invalid GUID pointers for protocol interfaces

Other
* Serial console support for cls command
2022-03-13 08:18:17 -04:00
Tom Rini
6d35c24892 Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-spi
- sunXi SPI fixups (Andre)
- bcm iproc qspi (Rayagonda)
2022-03-12 07:20:29 -05:00
Heinrich Schuchardt
66028930da efi_loader: copy GUID in InstallProtocolInterface()
InstallProtocolInterface() is called with a pointer to the protocol GUID.
There is not guarantee that the memory used by the caller for the protocol
GUID stays allocated. To play it safe the GUID should be copied to U-Boot's
internal structures.

Reported-by: Joerie de Gram <j.de.gram@gmail.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-03-12 12:27:07 +01:00
Heinrich Schuchardt
f95104825a doc: add libgnutls28-dev to build dependencies
mkeficapsule requires package libgnutls28-dev for building

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-03-12 12:27:07 +01:00
Heinrich Schuchardt
007fdb20bb doc: path to u-boot-spl.bin on SiFive Unmatched board
u-boot-spl.bin is built in spl/.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2022-03-12 12:27:07 +01:00
Heinrich Schuchardt
bfaa51dd4a cmd: add serial console support for the cls command
Currently the cls command does not support the serial console

The screen can be cleared in the video uclass, the colored frame buffer
console, and the serial console by sending the same escape sequence.
This reduces the cls command to a single printf() statement on most
boards.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-03-12 12:27:07 +01:00
Niklas Cassel
228173d855 mtd: spi-nor-ids: Enable quad read for Gigadevice gd25lq128
The Gigadevice gd25lq128 serial flash exists in different versions,
all which identify themselves using the same JEDEC id.

gd25lq128c:
https://www.gigadevice.com/datasheet/gd25lq128

gd25lq128d:
https://www.gigadevice.com/datasheet/gd25lq128d

However, all versions support quad read, so enable it.
Tested and verified on the Sipeed MAix BiT board.

Fixes: 30b9a28a3f ("mtd: spi-nor-ids: Add Gigadevice gd25lq128 ID")
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2022-03-12 01:10:01 +05:30