History log of /rk3399_rockchip-uboot/arch/x86/include/asm/arch-queensbay/tnc.h (Results 1 – 10 of 10)
Revision Date Author Comments
# b67dfc5a 13-Nov-2015 Tom Rini <trini@konsulko.com>

Merge branch 'master' of git://git.denx.de/u-boot-x86


# e5ffa4bb 23-Oct-2015 Bin Meng <bmeng.cn@gmail.com>

x86: queensbay: Really disable IGD

According to Atom E6xx datasheet, setting VGA Disable (bit17)
of Graphics Controller register (offset 0x50) prevents IGD
(D2:F0) from reporting itself as a VGA dis

x86: queensbay: Really disable IGD

According to Atom E6xx datasheet, setting VGA Disable (bit17)
of Graphics Controller register (offset 0x50) prevents IGD
(D2:F0) from reporting itself as a VGA display controller
class in the PCI configuration space, and should also prevent
it from responding to VGA legacy memory range and I/O addresses.

However test result shows that with just VGA Disable bit set and
a PCIe graphics card connected to one of the PCIe controllers on
the E6xx, accessing the VGA legacy space still causes system hang.
After a number of attempts, it turns out besides VGA Disable bit,
the SDVO (D3:F0) device should be disabled to make it work.

To simplify, use the Function Disable register (offset 0xc4)
to disable both IGD (D2:F0) and SDVO (D3:F0) devices. Now these
two devices will be completely disabled (invisible in the PCI
configuration space) unless a system reset is performed.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>

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# a69fdc77 23-Oct-2015 Stefano Babic <sbabic@denx.de>

Merge branch 'master' of git://git.denx.de/u-boot


# 858dbdf8 22-Oct-2015 Tom Rini <trini@konsulko.com>

Merge git://git.denx.de/u-boot-x86


# 1f124eba 01-Oct-2015 Bin Meng <bmeng.cn@gmail.com>

x86: Allow disabling IGD on Intel Queensbay

Add a Kconfig option to disable the Integrated Graphics Device (IGD)
so that it does not show in the PCI configuration space as a VGA
disaplay controller.

x86: Allow disabling IGD on Intel Queensbay

Add a Kconfig option to disable the Integrated Graphics Device (IGD)
so that it does not show in the PCI configuration space as a VGA
disaplay controller. This gives a chance for U-Boot to run PCI/PCIe
based graphics card's VGA BIOS and use that for the graphics console.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>

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# afbf1404 24-Apr-2015 Bin Meng <bmeng.cn@gmail.com>

x86: queensbay: Implement PIRQ routing

Implement Intel Queensbay platform-specific PIRQ routing support.
The chipset PIRQ routing setup is called in the arch_misc_init().

Signed-off-by: Bin Meng <b

x86: queensbay: Implement PIRQ routing

Implement Intel Queensbay platform-specific PIRQ routing support.
The chipset PIRQ routing setup is called in the arch_misc_init().

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>

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# 9704f23b 13-Apr-2015 Bin Meng <bmeng.cn@gmail.com>

x86: queensbay: Avoid using PCH prefix

The prefix PCH was taken from ivybridge port. However Queensbay
platform official document does not mention PCH. It is composed
of TunnelCreek processor and To

x86: queensbay: Avoid using PCH prefix

The prefix PCH was taken from ivybridge port. However Queensbay
platform official document does not mention PCH. It is composed
of TunnelCreek processor and Topcliff IOH chipset. For accuracy,
avoid using PCH prefix in the macro.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>

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# 4e0114d9 30-Dec-2014 Stefano Babic <sbabic@denx.de>

Merge branch 'master' of git://git.denx.de/u-boot

Signed-off-by: Stefano Babic <sbabic@denx.de>


# d8046ff0 19-Dec-2014 Tom Rini <trini@ti.com>

Merge git://git.denx.de/u-boot-x86


# adfe3b24 17-Dec-2014 Bin Meng <bmeng.cn@gmail.com>

x86: crownbay: Add SPI flash support

The Crown Bay board has an SST25VF016B flash connected to the Tunnel
Creek processor SPI controller used as the BIOS media where U-Boot
is stored. Enable this fl

x86: crownbay: Add SPI flash support

The Crown Bay board has an SST25VF016B flash connected to the Tunnel
Creek processor SPI controller used as the BIOS media where U-Boot
is stored. Enable this flash support.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>

show more ...