u-boot.git/arch/x86/lib/Makefile, branch v2015.07

x86: Add support for the Simple Firmware Interface (SFI)

2015-04-30T03:02:33Z

This provides a way of passing information to Linux without requiring the full ACPI horror. Provide a rudimentary implementation sufficient to be recognised and parsed by Linux. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

x86: Support platform PIRQ routing

2015-04-30T00:51:49Z

On x86 boards, platform chipset receives up to four different interrupt signals from PCI devices (INTA/B/C/D), which in turn will be routed to chipset internal PIRQ lines then routed to 8259 PIC finally if configuring the whole system to work under the so-called PIC mode (in contrast to symmetric IO mode which uses IOAPIC). We add two major APIs to aid this, one for routing PIRQ and the other one for generating a PIRQ routing table. Signed-off-by: Bin Meng Acked-by: Simon Glass

x86: Write configuration tables in last_stage_init()

2015-04-30T00:51:49Z

We can write the configuration table in last_stage_init() for all x86 boards, but not with coreboot since coreboot already has them. Signed-off-by: Bin Meng Acked-by: Simon Glass

x86: Remove the old VGA driver

2015-04-30T00:51:48Z

CONFIG_VIDEO_VGA is no longer needed thus remove it. Signed-off-by: Bin Meng Acked-by: Simon Glass

dm: x86: Add a uclass for an Low Pin Count (LPC) device

2015-04-18T17:11:14Z

On x86 systems this device is commonly used to provide legacy port access. It is sort-of a replacement for the old ISA bus. Add a uclass for this, and allow it to have child devices. Signed-off-by: Simon Glass

dm: x86: Add a uclass for a Platform Controller Hub

2015-04-18T17:11:14Z

Add a simple uclass for this chip which is often found in x86 systems where the CPU is a separate device. The device can have children, so make it scan the device tree for these. Signed-off-by: Simon Glass

dm: x86: pci: Add a PCI driver for driver model

2015-04-18T17:11:09Z

Add a simple x86 PCI driver which uses standard functions provided by the architecture. Signed-off-by: Simon Glass

x86: Move common FSP code into a common location

2015-02-06T05:16:43Z

Signed-off-by: Simon Glass Reviewed-by: Bin Meng Tested-by: Bin Meng

x86: Add an 'mtrr' command to list and adjust MTRRs

2015-01-13T15:25:02Z

It is useful to be able to see the MTRR setup in U-Boot. Add a command to list the state of the variable MTRR registers and allow them to be changed. Update the documentation to list some of the available commands. This does not support fixed MTRRs as yet. Signed-off-by: Simon Glass Tested-by: Bin Meng

x86: Add a simple command to show FSP HOB information

2014-12-14T05:32:06Z

FSP builds a series of data structures called the Hand-Off-Blocks (HOBs) as it progresses through initializing the silicon. These data structures conform to the HOB format as described in the Platform Initialization (PI) specification Volume 3 Shared Architectual Elements specification, which is part of the UEFI specification. Create a simple command to parse the HOB list to display the HOB address, type and length in bytes. Signed-off-by: Bin Meng Acked-by: Simon Glass