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u-boot/arch/x86/include/asm
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Miao Yan f60df20aa9 x86: qemu: add fw_cfg support 
The QEMU fw_cfg interface allows the guest to retrieve various data
information from QEMU. For example, APCI/SMBios tables, number of online
cpus, kernel data and command line, etc.

This patch adds support for QEMU fw_cfg interface.

Signed-off-by: Miao Yan <yanmiaobest@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-13 12:20:15 +08:00
..
arch-baytrail x86: fsp: Move struct fspinit_rtbuf definition to chipset header 2016-01-13 12:20:14 +08:00
arch-coreboot x86: coreboot: Increase memrange entry number to 32 2015-08-26 07:54:06 -07:00
arch-efi x86: Add support for U-Boot as an EFI application 2015-08-05 08:44:06 -06:00
arch-ivybridge x86: ivybridge: Add macros for LPC decode ranges 2016-01-13 12:20:15 +08:00
arch-qemu x86: qemu: Turn on PCIe ECAM address range decoding on Q35 2015-07-28 10:36:25 -06:00
arch-quark x86: quark: Configure MTRR to enable cache 2015-09-16 19:53:53 -06:00
arch-queensbay x86: fsp: Move struct fspinit_rtbuf definition to chipset header 2016-01-13 12:20:14 +08:00
fsp x86: fsp: Set up init runtime buffer in update_fsp_configs() 2016-01-13 12:20:14 +08:00
video x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
acpi.h x86: Add a simple header file for ACPI 2014-11-25 06:34:00 -07:00
acpi_table.h x86: Generate a valid ACPI table 2015-08-26 07:54:13 -07:00
atomic.h x86: Add atomic operations 2015-04-29 21:02:33 -06:00
bitops.h x86: Use the generic bitops headers 2015-11-05 10:52:01 -05:00
bootm.h x86: Move kernel boot function to arch/x86/lib/bootm.c 2014-10-28 20:43:58 -06:00
bootparam.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
byteorder.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
cache.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
config.h generic-board: select SYS_GENERIC_BOARD for some architectures 2015-03-28 09:03:08 -04:00
control_regs.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
cpu.h x86: Add a way to call 32-bit code from 64-bit mode 2015-08-05 08:44:07 -06:00
cpu_x86.h x86: dm: Clean up cpu drivers 2015-07-14 18:03:15 -06:00
e820.h x86: Move install_e820_map() out of zimage.c 2015-10-21 07:46:25 -06:00
elf.h x86: Add asm/elf.h for x86-specific ELF definitions 2015-08-05 08:44:05 -06:00
errno.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
fw_cfg.h x86: qemu: add fw_cfg support 2016-01-13 12:20:15 +08:00
global_data.h x86: tsc: Remove legacy timer codes 2015-12-01 06:26:35 -07:00
gpio.h x86: gpio: add pinctrl support from the device tree 2015-06-04 03:32:08 -06:00
i8254.h x86: Fix cosmetic issues in the i8254 and i8259 codes 2015-11-13 06:46:17 -08:00
i8259.h x86: Fix cosmetic issues in the i8254 and i8259 codes 2015-11-13 06:46:17 -08:00
ibmpc.h x86: superio: Add keyboard controller support to smsc_lpc47m driver 2015-08-26 07:54:12 -07:00
init_helpers.h x86: Remove calculate_relocation_address() 2015-08-26 07:54:07 -07:00
interrupt.h x86: Rename CONFIG_SYS_NUM_IRQS to SYS_NUM_IRQS 2015-11-13 06:46:16 -08:00
io.h Replace <compiler.h> with <linux/compiler.h> 2014-12-08 09:35:46 -05:00
ioapic.h x86: Add I/O APIC register access routines 2015-07-14 18:03:17 -06:00
ioctl.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
irq.h x86: Allow pirq_init() to return an error 2015-08-14 03:24:21 -06:00
ist.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
lapic.h x86: Remove inline for lapic access routines 2015-07-14 18:03:17 -06:00
linkage.h x86: move arch-specific asmlinkage to <asm/linkage.h> 2014-12-15 07:22:53 -07:00
mp.h x86: Move MP initialization codes into a common place 2015-07-14 18:03:16 -06:00
mpspec.h x86: mpspec: Allow platform to determine how PIRQ is connected to I/O APIC 2015-07-28 10:36:24 -06:00
mrccache.h x86: Use struct mrc_region to describe a mrc region 2015-10-21 07:46:27 -06:00
msr-index.h x86: Add a CPU driver for baytrail 2015-04-30 16:13:50 -06:00
msr.h x86: Add functions to set and clear bits on MSRs 2015-04-30 16:13:46 -06:00
mtrr.h x86: Change pci option rom area MTRR setting to cacheable 2015-07-28 10:36:22 -06:00
pci.h x86: Remove legacy pci codes 2015-11-13 06:46:25 -08:00
pirq_routing.h x86: Support platform PIRQ routing 2015-04-29 18:51:49 -06:00
pnp_def.h x86: Add a simple superio driver for SMSC LPC47M 2014-12-13 22:32:05 -07:00
posix_types.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
post.h x86: Add post failure codes for bist and car 2014-12-13 22:32:05 -07:00
processor-flags.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
processor.h x86: Add multi-processor init 2015-04-30 16:13:38 -06:00
ptrace.h x86: Display correct CS/EIP/EFLAGS when there is an error code 2015-07-28 10:36:21 -06:00
relocate.h x86: Drop unused copy_fdt_to_ram() 2015-08-05 08:42:40 -06:00
sections.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
sfi.h x86: Add support for the Simple Firmware Interface (SFI) 2015-04-29 21:02:33 -06:00
sipi.h x86: Add multi-processor init 2015-04-30 16:13:38 -06:00
smbios.h x86: Add SMBIOS table support 2015-10-21 07:46:26 -06:00
speedstep.h x86: Add Intel speedstep and turbo mode code 2014-11-25 06:34:02 -07:00
string.h x86: Import glibc memcpy implementation 2012-01-02 03:58:46 +11:00
tables.h x86: Add MultiProcessor (MP) table APIs 2015-07-14 18:03:17 -06:00
turbo.h x86: Add a CPU driver for baytrail 2015-04-30 16:13:50 -06:00
types.h efi: Add 64-bit payload support 2015-08-05 08:44:07 -06:00
u-boot-x86.h x86: Rename pcat_ to i8254 and i8259 accordingly 2015-11-13 06:46:18 -08:00
u-boot.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
unaligned.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
zimage.h x86: Move install_e820_map() out of zimage.c 2015-10-21 07:46:25 -06:00