u-boot.git/common, branch v2025.01-rc3

usb: onboard-hub: Bail out if peer hub is already probed

2024-11-25T04:40:49Z

The .bind function is implemented to bind the correct "half" of the hub that the driver wants to bind, and returning -ENODEV for the other "half". Signed-off-by: Venkatesh Yadav Abbarapu Reviewed-by: Marek Vasut

usb: onboard-hub: Add i2c initialization for usb5744 hub

2024-11-25T04:40:49Z

Add i2c initialization hook and set usb5744 platform data with function having required i2c initialization sequence. Apart from the USB command attach, prevent the hub from suspend. when the “USB Attach with SMBUS (0xAA56)” command is issued to the hub, the hub is getting enumerated and then it puts in a suspend mode. This causes the hub to NAK any SMBUS access made by the SMBUS Master during this period and not able to see the hub's slave address while running the "i2c probe" command. Prevent the MCU from the putting the HUB in suspend mode through register write. The BYPASS_UDC_SUSPEND bit (Bit 3) of the RuntimeFlags2 register at address 0x411D controls this aspect of the hub. The BYPASS_UDC_SUSPEND bit in register 0x411Dh must be set to ensure that the MCU is always enabled and ready to respond to SMBus runtime commands. This register needs to be written before the USB attach command is issued. The byte sequence is as follows: Slave addr: 0x2d 00 00 05 00 01 41 1D 08 Slave addr: 0x2d 99 37 00 Slave addr: 0x2d AA 56 00 Signed-off-by: Venkatesh Yadav Abbarapu Reviewed-by: Marek Vasut

usb: onboard-hub: add support for Microchip USB5744

2024-11-25T04:40:49Z

Add support for the Microchip USB5744 USB3.0 and USB2.0 Hub. The usb5744 driver trigger hub reset signal after soft reset. The usb5744 hub need to reset after the phy initialization, which toggles the gpio. Signed-off-by: Venkatesh Yadav Abbarapu Reviewed-by: Marek Vasut

usb: onboard-hub: Fix the return values of regulator APIs

2024-11-25T04:40:49Z

Don't error out if there is no vdd regulator supply, as these are optional properties. Signed-off-by: Venkatesh Yadav Abbarapu Reviewed-by: Marek Vasut

usb: onboard-hub: Add reset-gpio support

2024-11-25T04:40:49Z

As part of the reset, sets the direction of the pin to output before toggling the pin. Delay of millisecond is added in between low and high to meet the setup and hold time requirement of the reset. Update the usb2514 hub_data with the reset delay and power on delay values. Signed-off-by: Venkatesh Yadav Abbarapu Reviewed-by: Marek Vasut

Merge tag 'xilinx-for-v2025.01-rc3-v2' of https://source.denx.de/u-boot/custodians/u-boot-microblaze

2024-11-19T18:58:05Z

AMD/Xilinx changes for v2025.01-rc3: - microblaze: - Disable JFFS2 - fpga: - pass compatible flag to fpga_load() - zynqmp: - SOM RTC fix - SC(system controller) PMW polarity fix - Fix ram_top calculation with introducing XILINX_MINI - Fix RPU release command - versal: - Enable capsule update - Enable soft reset and Micron octal flashes - xilinx: - Align Kconfig regarding SPI_STACKED_PARALLEL - bootcount: - Add new zynqmp driver

common: memtop: add logic to detect ram_top

2024-11-15T13:32:02Z

Add generic logic to determine the ram_top value for boards. Earlier, this was achieved in an indirect manner through a set of LMB API's. That has since changed so that the LMB code is available only after relocation. Replace those LMB calls with a single call to get_mem_top() to determine the value of ram_top. Signed-off-by: Sughosh Ganu Reviewed-by: Michal Simek Link: https://lore.kernel.org/r/20241025172724.195093-2-sughosh.ganu@linaro.org Signed-off-by: Michal Simek

xyz-modem: Add missing fallthrough annotation

2024-11-15T00:14:05Z

Falltroughs in switch statements should be explicit. Addresses-Coverity-ID: 131162 Missing break in switch Signed-off-by: Heinrich Schuchardt

menu: add support to check if menu needs to be reprinted

2024-11-04T22:41:38Z

This patch adds a new callback named need_reprint for menu. The need_reprint will be called before printing the menu. If the callback exists and returns FALSE, menu printing will be canceled. This is very useful if the menu was not changed. It can save time for serial-based menu to handle more input data. Signed-off-by: Weijie Gao Reviewed-by: Daniel Golle Tested-by: Daniel Golle

menu: fix the logic checking whether ESC key is pressed

2024-11-04T22:41:38Z

It's observed that the bootmenu on a serial console sometimes incorrectly quitted with superfluous characters filled to command line input: > *** U-Boot Boot Menu *** > > 1. Startup system (Default) > 2. Upgrade firmware > 3. Upgrade ATF BL2 > 4. Upgrade ATF FIP > 5. Load image > 0. U-Boot console > > > Press UP/DOWN to move, ENTER to select, ESC to quit >MT7988> [B Analysis shows it was caused by the wrong logic of bootmenu_loop: At first the bootmenu_loop received the first ESC char correctly. However, during the second call to bootmenu_loop, there's no data in the UART Rx FIFO. Due to the low baudrate, the second char of the down array key sequence hasn't be fully received. But bootmenu_loop just did a mdelay(10), and then treated it as a single ESC key press event. It didn't even try tstc() again after the 10ms timeout. This patch fixes this issue by letting bootmenu_loop check tstc() twice. Tested-By: E Shattow Signed-off-by: Weijie Gao Reviewed-by: Daniel Golle Tested-by: Daniel Golle Reviewed-by: Simon Glass