Commit graph

32 commits

Author SHA1 Message Date
Simon Glass
b32375d070 x86: chromebook_link: Enable the syscon uclass
We will use a system controller to model the Intel Management Engine. Enable
this for link.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-24 12:09:41 +08:00
Simon Glass
0c7645bde0 x86: ivybridge: Use the I2C driver to perform SMbus init
Move the init code into the I2C driver.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-24 12:09:41 +08:00
Simon Glass
433650a2fc x86: Enable DM_USB for link and panther
Move these two boards to use driver model for USB.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-24 12:09:40 +08:00
Simon Glass
bba22a97a7 x86: ivybridge: Use common CPU init code
The existing ivybridge code predates the normal multi-core CPU init, and
it is not used. Remove it and add CPU nodes to the device tree so that all
four CPUs are set up. Also enable the 'cpu' command.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-24 12:08:17 +08:00
Tom Rini
947c626dc5 vsprintf.c: Always enable CONFIG_SYS_VSNPRINTF
Enabling this function always removes some class of string saftey issues.
The size change here in general is about 400 bytes and this seems a reasonable
trade-off.

Cc: Peng Fan <peng.fan@nxp.com>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Adrian Alonso <aalonso@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2016-01-19 08:31:16 -05:00
Bin Meng
80af39842e x86: Convert to use driver model timer
Convert all x86 boards to use driver model tsc timer.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01 06:26:35 -07:00
Bin Meng
68d5342017 sf: Move SPI flash drivers to defconfig
There are already Kconfig options for SPI flash drivers, but we
have not moved them from config.h to defconfig files. This commit
does this in a batch.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2015-11-25 10:06:05 -05:00
Bin Meng
e5d5d4474a spi: Move SPI drivers to defconfig
There are already Kconfig options for SPI drivers, but we
have not moved them from config.h to defconfig files. This
commit does this in a batch.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2015-11-25 10:05:28 -05:00
Thomas Chou
9e39003e7f ns16550: move CONFIG_SYS_NS16550 to Kconfig
Move CONFIG_SYS_NS16550 to Kconfig, and run moveconfig.py.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2015-11-21 21:50:18 -05:00
Thomas Chou
e4aa8edb6e common: add CMD_GPIO to Kconfig
Add CMD_GPIO to Kconfig and run tools/moveconfig.py .

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Simon Glass <sjg@chromium.org>
2015-11-18 14:50:06 -05:00
Simon Glass
0e067a65f5 x86: Select the ns16550 debug UART for minnowmax, chromebook_link
At present the debug UART is not selected which causes a build error.
Correct this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-10-30 18:04:14 -04:00
Simon Glass
7b95252d82 x86: chromebook_link: Enable the debug UART
Add support for the debug UART on link. This is useful for early debugging.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2015-10-21 07:46:50 -06:00
Bin Meng
f6220f1a86 x86: Move mrccache.[c|h] to a common place
mrccache implementation can be common for all boards. Move it
from ivybridge cpu directory to the common lib directory.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-10-21 07:46:26 -06:00
Simon Glass
c1446ac6c1 x86: chromebook_link: Expand early malloc() memory
Now that PCI bridges are probed before relocation we need additional memory.
Each PCI bridge takes 240 bytes at present since it uses the same uclass as
the PCI controller. Probably we should split this out so that bridges have
their own uclass.

Expand the memory on link so that it works correctly.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2015-09-28 22:27:17 -06:00
Bin Meng
80df691349 Reorder defconfigs with 'savedefconfig'
Some boards' defconfigs are disordered. Reorder them.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2015-09-28 09:06:13 -04:00
Simon Glass
eddb8cf136 tpm: Enable 'tpmtest' command for Chrome OS boards with TPMs
This command provides a few useful tests so enable it for common boards.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Christophe Ricard<christophe-h.ricard@st.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2015-08-31 07:57:29 -06:00
Simon Glass
d616ba5f5b dm: tpm: Convert LPC driver to driver model
Convert the tpm_tis_lpc driver to use driver model and update boards which
use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Christophe Ricard<christophe-h.ricard@st.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2015-08-31 07:57:28 -06:00
Simon Glass
26468d5186 tpm: Convert board config TPM options to Kconfig
Convert all TPM options to Kconfig and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2015-08-31 07:57:27 -06:00
Simon Glass
ca4435ef28 x86: Move Chrome OS options to defconfig
Drop these from the header file and use Kconfig instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2015-08-05 08:42:42 -06:00
Bin Meng
93f8a31186 x86: Enable DM RTC support for all x86 boards
Add a RTC node in the device tree to enable DM RTC support.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
(Squashed in 'x86: Fix RTC build error on ivybridge')
2015-07-28 10:36:22 -06:00
Bin Meng
786a08e0dd x86: Move VGA option rom macros to Kconfig
Move X86_OPTION_ROM_FILE & X86_OPTION_ROM_ADDR to arch/x86/Kconfig
and rename them to VGA_BIOS_FILE & VGA_BIOS_ADDR which depend on
HAVE_VGA_BIOS. The new names are consistent with other x86 binary
blob options like HAVE_FSP/FSP_FILE/FSP_ADDR.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-07-14 18:03:18 -06:00
Joe Hershberger
ef0f2f5752 Move defaults from config_cmd_default.h to Kconfig
This sets the default commands Kconfig to match
include/config_cmd_default.h commands in the common/Kconfig and removes
them from include/configs.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
[trini: rastaban, am43xx_evm_usbhost_boot, am43xx_evm_ethboot updates]
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-06-25 22:18:34 -04:00
Joe Hershberger
c9bb942e2f Move default y configs out of arch/board Kconfig
Some archs/boards specify their own default by pre-defining the config
which causes the Kconfig system to mix up the order of the configs in
the defconfigs... This will cause merge pain if allowed to proliferate.

Remove the configs that behave this way from the archs.

A few configs still remain, but that is because they only exist as
defaults and do not have a proper Kconfig entry. Those appear to be:

SPIFLASH
DISPLAY_BOARDINFO

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
[trini: rastaban, am43xx_evm_usbhost_boot, am43xx_evm_ethboot updates,
drop DM_USB from MSI_Primo81 as USB_MUSB_SUNXI isn't converted yet to DM]
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-06-25 22:17:55 -04:00
Joe Hershberger
6eed3786c6 net: Move the CMD_NET config to defconfigs
This also selects CONFIG_NET for any CONFIG_CMD_NET board.

Remove the imx default for CONFIG_NET.

This moves the config that was defined by 60296a8 (commands: add more
command entries in Kconfig).

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2015-06-01 09:40:15 -05:00
Joe Hershberger
bd328eb382 Clean all defconfigs with savedefconfig
In order to reduce merge conflicts and to maintain the simplest possible
defconfig files, we should be using the savedefconfig feature of Kconfig
every time a new feature is added. This keeps the defconfig settings to
a minimum (only those things not default) and keeps them in the same
order as the Kconfig options.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Cc: Tom Rini <trini@konsulko.com>
2015-05-12 18:10:26 -04:00
Bin Meng
99556d7deb x86: Kconfig: Remove deprecated CONFIG_SYS_EXTRA_OPTIONS
Currently all x86 boards still use CONFIG_SYS_EXTRA_OPTIONS to define
the text base address. Since it is deprecated, just remove it and use
CONFIG_SYS_TEXT_BASE directly.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-04-29 18:51:50 -06:00
Bin Meng
65c4ac0a83 x86: Kconfig: Divide the target selection to vendor/model
Let arch/x86/Kconfig prompt board vendor first, then select
the board model under that vendor. This way arch/x86/Kconfig
only needs concern board vendor and leave the supported target
list to board/<vendor>/Kconfig.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-04-29 18:51:50 -06:00
Simon Glass
72a38e06a2 dm: cros_ec: Convert cros_ec LPC driver to driver model
This is the last driver to be converted. It requires an LPC bus and a
special check_version() method.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:15 -06:00
Simon Glass
aad78d2732 dm: x86: pci: Convert chromebook_link to use driver model for pci
Move chromebook_link over to driver model for PCI.

This involves:
- adding a uclass for platform controller hub
- removing most of the existing PCI driver
- adjusting how CPU init works to use driver model instead
- rename the lpc compatible string (it will be removed later)

This does not really take advantage of driver model fully, but it does work.
Furture work will improve the code structure to remove many of the explicit
calls to init the board.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:09 -06:00
Simon Glass
edb8b7a66b x86: Drop the x86_fb driver
Now that we have a full VESA driver we may as well use that. We need to
support the VESA layer being set up by early start-up code or by
running a VGA ROM.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-01-23 17:24:53 -07:00
Bin Meng
ade8127a79 x86: Make chromebook_link the default board for coreboot
Change SYS_CONFIG_NAME and DEFAULT_DEVICE_TREE to chromebook_link
which is currently the only real board officially supported to run
U-Boot loaded by coreboot.

Note the symbolic link file chromebook_link.dts is deleted and
link.dts is renamed to chromebook_link.dts.

To avoid multiple definition of video_hw_init, the CONFIG_VIDEO_X86
define needs to be moved to arch/x86/cpu/ivybridge/Kconfig.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-01-13 07:25:04 -08:00
Simon Glass
8ef07571a0 x86: Add chromebook_link board
This board is a 'bare' version of the existing 'link 'board. It does not
require coreboot to run, but is intended to start directly from the reset
vector.

This initial commit has place holders for a wide range of features. These
will be added in follow-on patches and series. So far it cannot be booted
as there is no ROM image produced, but it does build without errors.

Signed-off-by: Simon Glass <sjg@chromium.org>
2014-11-21 07:34:11 +01:00