u-boot.git/arch/x86/include, branch v2018.01

x86: tangier: Add Bluetooth to ACPI table

2018-01-08T08:52:25Z

As defined on reference board followed by Intel Edison a Bluetooth device is attached to HSU0, i.e. PCI 0000:04.1. Describe it in ACPI accordingly. Note, we use BCM2E95 ID here as one most suitable for such device based on the description in commit message of commit 89ab37b489d1 ("Bluetooth: hci_bcm: Add support for BCM2E95 and BCM2E96") in the Linux kernel source tree. Signed-off-by: Andy Shevchenko Acked-by: Bin Meng Reviewed-by: Simon Glass

x86: tangier: Use actual GPIO hardware numbers

2018-01-08T08:52:25Z

The recent commit 03c4749dd6c7 ("gpio / ACPI: Drop unnecessary ACPI GPIO to Linux GPIO translation") in the Linux kernel reveals the issue we have in ACPI tables here, i.e. we must use hardware numbers for GPIO resources and, taking into consideration that GPIO and pin control are *different* IPs on Intel Tangier, we need to supply numbers properly. Besides that, it improves user experience since the official documentation for Intel Edison board is referring to GPIO hardware numbering scheme. Signed-off-by: Andy Shevchenko Acked-by: Bin Meng Reviewed-by: Simon Glass

x86: tangier: Use official ACPI HID for FLIS IP

2017-12-21T01:18:05Z

FLIS IP since now gets its own ACPI ID. Drop PRP0001 workaround in favour of official ACPI HID. Corresponding kernel commit dabd4bc6de2b pinctrl: intel: merrifield: Introduce ACPI device table in the pin control subsystem tree [1] targeting v4.16. [1]: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git/commit/?h=for-next&id=dabd4bc6de2b Reviewed-by: Bin Meng Signed-off-by: Andy Shevchenko

x86: acpi: Put sleepstates.asl to the common place

2017-10-27T07:13:47Z

The supported sleep states are generic on Intel processors. Move the ASL definition to the common place. Signed-off-by: Bin Meng Reviewed-by: Simon Glass

x86: baytrail: fsp: Use a function to update the Azalia config pointer

2017-10-19T03:37:51Z

At present we directly pass the Azalia config pointer to the FSP UPD. This updates to use a function to do the stuff, like Braswell does. Signed-off-by: Bin Meng Reviewed-by: Stefan Roese

x86: fsp: Consolidate Azalia header file

2017-10-19T03:37:51Z

So far there are two copies of Azalia struct defines with one in baytrail and the other one in braswell. This consolidates these two into one, put it in the common place, and remove the prefix pch_ to these structs to make their names more generic. This also corrects reset_wait_timer from us to ms. Signed-off-by: Bin Meng Reviewed-by: Stefan Roese

x86: tangier: Enable ACPI support for Intel Tangier

2017-10-07T07:07:59Z

Intel Tangier SoC is a part of Intel Merrifield platform which doesn't utilize ACPI by default. Here is an attempt to unleash ACPI flexibility power on Intel Merrifield based platforms. The change brings minimum support of the devices that found on Intel Merrifield based end user device. Signed-off-by: Andy Shevchenko Reviewed-by: Bin Meng

x86: Use asm-generic/io.h

2017-10-03T01:52:22Z

Convert the x86 architecture to make use of the new asm-generic/io.h to provide address mapping functions. As the generic implementations are suitable for x86 this is primarily a matter of moving code. This has only been build-tested, feedback from architecture maintainers is welcome. Signed-off-by: Paul Burton Cc: Simon Glass Reviewed-by: Simon Glass

dm: x86: Allow TSC timer to be used before DM is ready

2017-09-16T06:57:44Z

With bootstage we need access to the timer before driver model is set up. To handle this, put the required state in global_data and provide a new function to set up the device, separate from the driver's probe() method. This will be used by the 'early' timer also. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

x86: braswell: Add FSP configuration

2017-09-16T06:57:44Z

Add FSP related configuration for Braswell. Signed-off-by: Bin Meng Reviewed-by: Simon Glass