Commit graph

190 commits

Author SHA1 Message Date
Simon Glass
5e239183f6 binman: x86: Separate out 16-bit reset and init code
At present these two sections of code are linked together into a single
2KB chunk in a single file. Some Intel SoCs like to have a FIT (Firmware
Interface Table) in the ROM and the pointer for this needs to go at
0xffffffc0 which is in the middle of these two sections.

Make use of the new 'reset' entry and change the existing 16-bit entry to
include just the 16-bit data.

Signed-off-by: Simon Glass <sjg@chromium.org>
2019-10-15 08:40:02 -06:00
Park, Aiden
19cad267d9 x86: slimbootloader: Add a slimbootloader device tree
Add a new device tree which has very minimum nodes
- x86 reset
- x86 tsc_timer
- x86 pci
- Slim Bootloader serial

Signed-off-by: Aiden Park <aiden.park@intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2019-08-09 22:24:02 +08:00
Andy Shevchenko
42ef707922 x86: edison: Enable SD slot
Enable SD slot on Intel Edison platform.

By default firmware doesn't put device on active state. Thus,
we have to do this explicitly.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-08-09 22:24:02 +08:00
Andy Shevchenko
c974a3d155 watchdog: tangier: Convert to use WDT class
Convert legacy driver to use watchdog class.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2019-06-22 22:27:13 +08:00
Simon Glass
3dc13cc3a0 x86: samus: Update device tree for verified boot
Add nvdata drivers for the TPM and RTC as used on samus. These are needed
for Chromium OS verified boot on samus.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-05-08 13:02:19 +08:00
Simon Glass
969ed01242 x86: samus: Update device tree for SPL
Add tags to allow required nodes to be present in SPL / TPL.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-05-08 13:02:19 +08:00
Simon Glass
e766d9f183 x86: Fix device-tree indentation
With the use of a phandle we can outdent the device tree nodes a little.
Fix this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-05-08 13:02:17 +08:00
Simon Glass
c5edefb7f7 x86: Update device tree for Chromium OS verified boot
The standard image generated by U-Boot on x86 is u-boot.rom. Add a
separate image called image.bin for verified boot. This supports
verification in TPL of which SPL/U-Boot to start, then jumping to the
correct one, with SPL setting up the SDRAM and U-Boot proper providing
the user interface if needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-05-08 13:02:17 +08:00
Simon Glass
93c7607580 x86: Update device tree for TPL
Add TPL binaries to the device x86 binman desciption. When enabled, TPL
will start first, doing the 16-bit init, then jump to SPL and finally
U-Boot proper.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-05-08 13:02:17 +08:00
Simon Glass
20d97f33f0 x86: dts: Add device-tree labels for rtc and reset
Add labels for these nodes so that board DT files can reference them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-05-08 13:02:11 +08:00
Neil Armstrong
51e4e3e5d0 x86: dts: switch spi-flash to jedec, spi-nor compatible
The x86 code and DT uses "spi-flash" to detect a flash node, switch to
"jedec,spi-nor" in the DTS files and in fdtdec by switching the
GENERIC_SPI_FLASH value to to jedec,spi-nor.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2019-04-12 10:54:27 +05:30
Bin Meng
3592965aff x86: crownbay: Enable the beeper sound driver
Use the i8254 sound driver to support creating simple beeps.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-03-11 22:55:01 +08:00
Bin Meng
8edaf34cfe x86: coreboot: Add the missing pc speaker node in the device tree
This is currently missing and without it the i8254 beeper driver
won't work.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-03-11 22:55:01 +08:00
Bin Meng
9b2c8c3066 x86: Add a dtsi file for the pc speaker
The pc speaker driven by the i8254 is generic enough to deserve
a single dtsi file to be included by boards that use it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-03-11 22:55:01 +08:00
Andy Shevchenko
d9b59fc9ae x86: edison: Add the rest of UARTs present on board
Intel Edison has three UART ports, i.e.
 port 0 - Bluetooth
 port 1 - auxiliary, available for general purpose use
 port 2 - debugging, usually console output is here

Enable all of them for future use.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-03-10 08:17:00 +08:00
Andy Shevchenko
ab83e5c1a2 x86: edison: Use proper number of serial interface
The console is actually serial #2. When we would like to enable other ports,
this would be not okay to mess up with the ordering.

Thus, fix the number of default console interface to be 2.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-03-10 08:17:00 +08:00
Simon Glass
e2c901c99e x86: Add sound support for samus
Enable sound on samus using the broadwell I2S and an RT5677 audio codec.

Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2019-02-20 15:27:11 +08:00
Simon Glass
6744c0d652 sound: x86: link: Add sound support
Add sound support for link, using the HDA codec implementation.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-02-20 15:27:09 +08:00
Georgii Staroselskii
f26b260c69 x86: dts: edison: configure I2C#6 pins
Now that we have the pinctrl driver for Merrifield in place we can make
use of it and set I2C#6 pins appropriately.

Initial configuration came from the firmware.  Which quite likely has
been used in the phones, where that is not part of Atom peripheral, is
in use. Thus we need to override the leftover.

Signed-off-by: Georgii Staroselskii <georgii.staroselskii@emlid.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-09-17 17:35:52 +08:00
Bin Meng
7bdf39cfaf x86: efi: payload: Add default TSC frequency in the device tree
It was observed sometimes U-Boot as the EFI payload fails to boot on
QEMU. This is because TSC calibration fails with no valid frequency.
This adds default TSC frequency in the device tree.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-08-20 13:52:49 +08:00
Bin Meng
864915561b x86: coreboot: Add default TSC frequency in the device tree
It was observed sometimes U-Boot as the coreboot payload fails to
boot on QEMU. This is because TSC calibration fails with no valid
frequency. This adds default TSC frequency in the device tree.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2018-08-20 13:52:49 +08:00
Bin Meng
1cf6825a68 x86: dts: Remove coreboot_fb.dtsi
There is no need to keep a separate coreboot_fb.dtsi since now we
have a generic coreboot payload dts.

While we are here, this also remove the out-of-date description in
the documentation regarding to coreboot framebuffer driver with
U-Boot loaded as a payload from coreboot. As the testing result with
QEMU 2.5.0 shows, the driver just works like a charm.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-08-20 13:52:49 +08:00
Bin Meng
6e71a6ab2d x86: Remove support for Advantech SOM-6896
Now that we have generic coreboot payload support, remove the
dedicated support for Advantech SOM-6896.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2018-08-20 13:52:49 +08:00
Bin Meng
ceeee8f7b5 x86: coreboot: Add generic coreboot payload support
Currently building U-Boot as the coreboot payload requires user
to change the build configuration for a specific board during
menuconfig process. This uses the board's native device tree
to configure the hardware. For example, the device tree provides
PCI address range for the PCI host controller and U-Boot will
re-program all PCI devices' BAR to be within this range. In order
to make sure we don't mess up the hardware, we should guarantee
the range matches what coreboot programs the chipset.

But we really should make the coreboot payload support easier.
Just like EFI payload, we can create a generic coreboot payload
for all x86 boards as well. The payload is configured to include
as many generic drivers as possible. All stuff that touches low
level initialization are not allowed as such is the coreboot's
responsibility. Platform specific drivers (like gpio, spi, etc)
are not included.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2018-08-20 13:52:06 +08:00
Simon Glass
3ab9598df7 binman: Rename 'position' to 'offset'
After some thought, I believe there is an unfortunate naming flaw in
binman. Entries have a position and size, but now that we support
hierarchical sections it is unclear whether a position should be an
absolute position within the image, or a relative position within its
parent section.

At present 'position' actually means the relative position. This indicates
a need for an 'image position' for code that wants to find the location of
an entry without having to do calculations back through parents to
discover this image position.

A better name for the current 'position' or 'pos' is 'offset'. It is not
always an absolute position, but it is always an offset from its parent
offset.

It is unfortunate to rename this concept now, 18 months after binman was
introduced. However I believe it is the right thing to do. The impact is
mostly limited to binman itself and a few changes to in-tree users to
binman:

   tegra
   sunxi
   x86

The change makes old binman definitions (e.g. downstream or out-of-tree)
incompatible if they use the 'pos = <...>' property. Later work will
adjust binman to generate an error when it is used.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-08-01 16:30:06 -06:00
Bin Meng
b37b7b2063 x86: Switch to use DM sysreset driver
This converts all x86 boards over to DM sysreset.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2018-07-20 09:33:22 +08:00
Masahiro Yamada
28b538b69d .gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore
Follow Linux commit 10b62a2f785a (".gitignore: move *.dtb and *.dtb.S
patterns to the top-level .gitignore").

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-06-18 14:43:12 -04:00
Bin Meng
3ebd892fda x86: Rename efi-x86 target to efi-x86_app
To avoid confusion, let's rename the efi-x86 target to efi-x86_app.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-17 21:16:04 +08:00
Bin Meng
d441ec8298 x86: efi: payload: Add EFI framebuffer driver support
This turns on the EFI framebuffer driver support so that a graphics
console can be of additional help.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-17 21:16:04 +08:00
Bin Meng
32151d4017 x86: Add generic EFI payload support
It is possible to create a generic EFI payload for all x86 boards.
The payload is configured to include as many generic drivers as
possible. All stuff that touches low-level initialization are not
allowed as such is the EFI BIOS's responsibility. Platform specific
drivers (like gpio, spi, etc) are not included.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-17 21:16:04 +08:00
Bin Meng
e3ec0d03bb x86: cherryhill: Fix DTC warning
Fix warning when compiling cherryhill.dts with latest DTC:

  "Warning (avoid_unnecessary_addr_size): /pci/pch@1f,0: unnecessary
   #address-cells/#size-cells without "ranges" or child "reg" property"

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-17 21:16:04 +08:00
Bin Meng
bee053e248 x86: cougarcanyon2: Add missing chipset interrupt information
Add Panther Point chipset interrupt pin/PIRQ information, and
enable the generation of PIRQ routing table and MP table.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-13 09:50:57 +08:00
Bin Meng
bc728b1bc0 x86: irq: Remove chipset specific irq router drivers
At present there are 3 irq router drivers. One is the common one
and the other two are chipset specific for queensbay and quark.
However these are really the same drivers as the core logic is
the same. The two chipset specific drivers configure some registers
that are outside the irq router block which should really be part
of the chipset initialization.

Now we remove these specific drivers and make all x86 boards use
the common one.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-13 09:50:57 +08:00
Bin Meng
0a6fb5b577 x86: cougarcanyon2: Enable CPU driver and SMP support
This enables the 206ax cpu driver on Intel Cougar Canyon 2 board,
so that SMP can be supported too.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-13 09:50:57 +08:00
Bin Meng
8407f5fcdc x86: chromebook_link: Remove dm-pre-reloc property in the cpu nodes
The 206ax cpu driver does not require pre-relocation flag to work.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-13 09:50:57 +08:00
Bin Meng
80abc8165e x86: cougarcanyon2: Update dts for SPI lock down
It turns out that like Braswell, Intel FSP for IvyBridge requires
SPI controller settings to be locked down, as the U-Boot ICH SPI
driver fails with the following message on Cougar Canyon 2 board:

  "ICH SPI: Opcode 9f not found"

Update the SPI node property to indicate this fact.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-13 09:50:57 +08:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00
Bin Meng
4c9f4c5ee4 x86: braswell: cherryhill: Update dts for SPI lock down
Intel Braswell FSP requires SPI controller settings to be locked down,
let's do this in the chrryhill.dts and remove previous Kconfig option.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-10-27 15:13:47 +08:00
Bin Meng
4a5a7fcac2 x86: braswell: Fix unexpected crash during Linux kernel boot
It was observed that when booting Linux kernel on Intel Cherry Hill
board, unexpected crash happens quite randomly. Sometimes kernel
just oops, while sometimes kernel throws MCE errors and hangs:

  mce: [Hardware Error]: Machine check events logged
  mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 4: c400000000010151
  mce: [Hardware Error]: TSC 0 ADDR 130f3f2c0
  mce: [Hardware Error]: PROCESSOR 0:406c3 TIME 1508160686 SOCKET 0 APIC 0 microcode 363

This looks like a hardware error per mcelog. After debugging, it
seems turning off turbo mode on the processor does not expose this
behavior, although U-Boot runs OK with turbo mode on. Suspect it is
related to an errata of Braswell processor.

To fix this, remove the Braswell cpu driver which does the turbo
mode configuration, and switch to use the generic cpu-x86 driver.
Also there is a configuration option in the FSP that turns on the
turbo mode and that has been turned off too.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-10-27 15:13:47 +08:00
Bin Meng
eb45787b39 x86: Support Intel Cherry Hill board
This adds support to Intel Cherry Hill board, a board based on
Intel Braswell SoC. The following devices are validated:

- serial port as the serial console
- on-board Realtek 8169 ethernet controller
- SATA AHCI controller
- EMMC/SDHC controller
- USB 3.0 xHCI controller
- PCIe x1 slot with a graphics card
- ICH SPI controller with an 8MB Macronix SPI flash
- Integrated graphics device as the video console

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-09-16 14:57:44 +08:00
Bin Meng
e61a2687b3 x86: braswell: Add microcode for B0/C0/D0 stepping SoC
This adds microcode device tree fragment for Braswell B0 (406C2),
C0 (406C3) and D0 (406C4) stepping SoC.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-09-16 14:57:44 +08:00
Bin Meng
6c22379eaf x86: dts: Include Intel Video BIOS Table in the ROM image
Now that binman is able to recognize the Video BIOS Table entry,
add such one in the u-boot.dtsi.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-09-16 14:57:44 +08:00
Stefan Roese
66712c298d x86: conga-qeval20-qa3-e3845.dts: Enable xHCI support in dts
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-30 10:30:25 +08:00
Stefan Roese
1f4e25780a x86: dfi-bt700: Add xHCI USB support
Change from EHCI to xHCI on the DFI BayTrail SoM.

The xHCI USB hub is connected to an GPIO on the DFI BayTrail SoM. For
correct operation, it needs to get reset upon power-up. Otherwise it
may happen that the hub is not detected after a software reboot. This
patch also configures this GPIO in the dts for correct operation.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-30 10:30:25 +08:00
Andy Shevchenko
495f3774be x86: Add Intel Edison board files
Add Intel Edison board which is using U-Boot.

The patch is based on work done by the following people (in alphabetical
order):
	Aiden Park <aiden.park@intel.com>
	Dukjoon Jeon <dukjoon.jeon@intel.com>
	eric.park <eric.park@intel.com>
	Fabien Chereau <fabien.chereau@intel.com>
	Felipe Balbi <felipe.balbi@linux.intel.com>
	Scott D Phillips <scott.d.phillips@intel.com>
	Sebastien Colleur <sebastienx.colleur@intel.com>
	Steve Sakoman <steve.sakoman@intel.com>
	Vincent Tinelli <vincent.tinelli@intel.com>

In case we're building for Intel Edison, we must have 4096 bytes of
zeroes in the beginning on u-boot.bin. This is done in
board/intel/edison/config.mk.

First run sets hardware_id environment variable which is read from
System Controller Unit (SCU).

Serial number (serial# environment variable) is generated based on eMMC
CID.

MAC address on USB network interface is unique to the board but kept the
same all over the time.

Set mac address from U-Boot using following scheme:
	OUI = 02:00:86
	next 3 bytes of MAC address set from eMMC serial number

This allows to have a unique mac address across reboot and flashing.

Signed-off-by: Vincent Tinelli <vincent.tinelli@intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[bmeng: Add MAINTAINERS file for Intel Edison board]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-30 10:30:25 +08:00
Bin Meng
c9621012a6 x86: minnowmax: Enable USB xHCI support
BayTrail SoC supports both EHCI and xHCI controllers. However only
one host controller (either EHCI or xHCI) can be used. To enable
HSIC and SS ports, xHCI must be used. This turns on xHCI support on
Intel MinnowMax board.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Stefan Roese <sr@denx.de>
2017-07-28 23:34:27 +02:00
Bin Meng
f8f291b096 x86: baytrail: Change lpe/lpss-sio/scc FSP properties to integer
At present lpe/lpss-sio/scc FSP properties are all boolean, but in
fact for "enable-lpe" it has 3 possible options. This adds macros
for these options and change the property from a boolean type to
an integer type, and change their names to explicitly indicate what
the property is really for.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-06-05 08:55:22 +08:00
Bin Meng
5e74e5a682 x86: baytrail: Use macros instead of magic numbers for FSP settings
Introduce various meaningful macros for FSP settings and switch over
to use them instead of magic numbers.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-06-05 08:55:22 +08:00
Bin Meng
6702488cfa x86: baytrail: Remove "serial-debug-port-*" settings
"serial-debug-port-address" and "serial-debug-port-type" settings
are actually reserved in the FSP UPD data structure. Remove them.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-06-05 08:55:22 +08:00
Bin Meng
455a5a8086 x86: baytrail: Change "fsp, mrc-init-tseg-size" default value to 1
The default value of "fsp,mrc-init-tseg-size" should be 1 (1MB) per
FSP default settings. 0 is not valid.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-06-05 08:55:22 +08:00