u-boot.git/arch/Kconfig, branch v2020.04

x86: Enable pinctrl in SPL and TPL

2019-12-15T03:44:24Z

If these phases are used we typically want to enable pinctrl in then, so that pad setup and GPIO access are possible. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

x86: Don't imply libfdt or SPI flash in TPL

2019-12-15T03:44:15Z

We don't want to pull in libfdt if of-platdata is being used, since it reduces the available code-size saves. Also, SPI flash is seldom needed in TPL. Drop these options. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

x86: Move UCLASS_IRQ into a separate file

2019-12-15T03:44:12Z

Update this uclass to support the needs of the Apollo Lake ITSS. It supports four operations. Move the uclass into a separate directory so that sandbox can use it too. Add a new Kconfig to control it and enable this on x86. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

x86: sandbox: Add a PMC emulator and test

2019-12-15T03:44:11Z

Add a simple PMC for sandbox to permit tests to run. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

sh: r2dplus: Enable OF control

2019-09-02T15:38:43Z

Enable OF control for SH4 R2Dplus board. This is necessary, because the PCI uclass is designed in a way that makes it depend on DT and disallows instanciating devices without DT (e.g. with platdata). Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu

riscv: add SPL support

2019-08-26T08:07:42Z

U-Boot SPL on the generic RISC-V CPU supports two boot flows, directly jumping to the image and via OpenSBI firmware. In the first case, both U-Boot SPL and proper must be compiled to run in the same privilege mode. Using OpenSBI firmware, U-Boot SPL must be compiled for machine mode and U-Boot proper for supervisor mode. To be able to use SPL, boards have to provide a supported SPL boot device. Signed-off-by: Lukas Auer Reviewed-by: Bin Meng Tested-by: Bin Meng Reviewed-by: Anup Patel

sysreset: move stm32mp sysreset poweroff implementation to sysreset uclass

2019-08-19T04:43:26Z

This is a generic implementation. Add CONFIG_SYSRESET_CMD_POWEROFF to signal when we need it. Enable it from the STPMIC1 config and in sandbox. The config flag is transitionary, that is it can be removed after all poweroff implementations use sysreset, and just have CMD_POWEROFF depend on sysreset. Signed-off-by: Urja Rannikko Reviewed-by: Patrice Chotard Reviewed-by: Patrick Delaunay Tested-by: Patrick Delaunay

test: dm: add a test for MDIO MUX DM uclass

2019-07-18T21:37:13Z

Adds a test using a makeshift MDIO MUX. The test is based on the existing MDIO test. It uses the last emulated PHY register to verify MUX selection. Signed-off-by: Alex Marginean Acked-by: Joe Hershberger Reviewed-by: Bin Meng

test: dm: add MDIO test

2019-07-15T18:32:25Z

A very simple test for DM_MDIO, mimicks a register write/read through the sandbox bus to a dummy PHY. Signed-off-by: Alex Marginean Reviewed-by: Bin Meng Tested-by: Bin Meng Acked-by: Joe Hershberger

pci_ep: add pci endpoint sandbox driver

2019-07-11T14:05:15Z

Add a dummy PCI endpoint for sandbox. Supporting only a single function, it allows setting and reading header configuration. Signed-off-by: Ramon Fried Reviewed-by: Simon Glass