Commit graph

35 commits

Author SHA1 Message Date
Vladimir Zapolskiy
2c808a12ea kgdb: configs: remove obsolete CONFIG_KGDB_SER_INDEX
The last users of CONFIG_KGDB_SER_INDEX were removed more than 3 years
ago in commits 550650ddd0 and bf16500f79, either kgdb subsystem should
care about this parameter or it should be gone completely.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2013-12-13 09:15:32 -05:00
Rob Herring
f232950f82 config: remove platform CONFIG_SYS_HZ definition part 2/2
Remove platform CONFIG_SYS_HZ definition for configs a-z*.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-11-04 11:06:16 -05:00
Wolfgang Denk
3765b3e7bd Coding Style cleanup: remove trailing white space
Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-10-14 16:06:53 -04:00
Rob Herring
344ca0b40c ahci: convert to use libata functions and definitions
libata already has similar functions as implemented in the ahci code.
Refactor the code to use the libata variants and remove the dependency on
ata.h. Convert some defines to use the version from libata.h. Also, remove
some unnecessary memset's of bss data.

This is a step toward hopefully merging ahci.c and dw_ahsata.c which are
essentially the same driver.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Tom Rini <trini@ti.com>
2013-09-06 13:09:07 -04:00
Wolfgang Denk
1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00
Simon Glass
b5f3193734 x86: config: Add tracing options
Add configs to enable tracing when it is needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-06-26 10:18:56 -04:00
Tom Wai-Hong Tam
5bdf46b71b x86: config: Reflect the name changes of LPC TPM configs
The new name is more aligned with Linux kernel's naming of TPM driver.

Signed-off-by: Tom Wai-Hong Tam <waihong@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2013-06-03 01:26:25 -07:00
Simon Glass
04dbf77d62 x86: config: Enable LZO for coreboot, remove zlib, gzip
We don't use zlib and gzip but do use lzo, so enable this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-13 13:33:22 -07:00
Simon Glass
2e65959be6 x86: Enable bootstage for coreboot
This is a convenient way of finding out where boottime is going. Enable
it for coreboot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-13 13:33:21 -07:00
Simon Glass
d0b6f247a1 x86: Re-enable PCAT timer 2 for beeping
While we don't want PCAT timers for timing, we want timer 2 so that we can
still make a beep. Re-purpose the PCAT driver for this, and enable it in
coreboot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-13 13:33:21 -07:00
Simon Glass
e761ecdbb8 x86: Add TSC timer
This timer runs at a rate that can be calculated, well over 100MHz. It is
ideal for accurate timing and does not need interrupt servicing.

Tidy up some old broken and unneeded implementations at the same time.

To provide a consistent view of boot time, we use the same time
base as coreboot. Use the base timestamp supplied by coreboot
as U-Boot's base time.

Signed-off-by: Simon Glass <sjg@chromium.org>base
Signed-off-by: Simon Glass <sjg@chromium.org>
2013-05-13 13:33:21 -07:00
Simon Glass
617c246f3c x86: config: Init PCI before SPI
Since the ICH SPI controller uses PCI, we must ensure that PCI is available
before it is inited.

This fixes the current "ICH SPI: Cannot find device" message on boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-04-15 16:26:43 -07:00
Tom Rini
8b906a9f0b Merge branch 'spi' of git://git.denx.de/u-boot-x86 2013-03-20 14:55:10 -04:00
Simon Glass
363464f993 x86: Enable time command for coreboot
This command is useful for measuring SPI flash load times and the like.
Enable gettime as well to obtain absolute time tick values.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-19 08:45:37 -07:00
Simon Glass
e30bd5cfee x86: Enable SPI flash support for coreboot
Turn on SPI flash support and related commands.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-19 08:45:37 -07:00
Simon Glass
0641ce5b5a x86: Enable USB features for coreboot
Enable PCI EHCI, storage, keyboard and Ethernet for USB.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-18 18:58:54 +01:00
Simon Glass
fc959081d4 x86: Enable CONFIG_OF_CONTROL on coreboot
Make use of a device tree on coreboot boards, and set the default
to link.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-04 15:57:52 -08:00
Simon Glass
588a13f742 x86: Rename CONFIG_NO_X86_RESET_VECTOR to CONFIG_X86_RESET_VECTOR
Invert the polarity of this option to simplify the Makefile logic.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Gabe Black <gabeblack@chromium.org>
2013-02-14 20:18:58 -08:00
Simon Glass
a08afb398b x86: coreboot: Enable io command
Enable the io command for x86 on coreboot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-26 10:36:25 -08:00
Simon Glass
ac426b7290 x86: Fix coreboot config to boot on Chromebook
The config is current broken. It compiles but does not boot because IDE is
enabled. Remove all IDE options, and enable SCSI instead.

Also add a working boot command and Linux bootargs, and enable command
line editing to make it easier to work with.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:45 -08:00
Gabe Black
d954a431ec x86: Turn on support for EFI's GPT in the coreboot config
This allows u-boot to figure out the partitions of a chrome-os install.

Signed-off-by: Gabe Black <gabeblack@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:44 -08:00
Simon Glass
cbca883c46 x86: coreboot: Enable video display
Enable the display on coreboot, using CFB.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:44 -08:00
Stefan Reinauer
300081aa68 x86: Emit port 80 post codes in show_boot_progress()
This helps us monitor boot progress and determine where U-Boot dies if
there are any problems.

Signed-off-by: Stefan Reinauer <reinauer@google.com>

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:43 -08:00
Simon Glass
34d6057be1 x86: Enable CONFIG_CMD_ZBOOT for coreboot
Enable this option to support booting a zImage.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:40 -08:00
Simon Glass
a7e6d5496c x86: Enable ICH6 GPIO controller for coreboot
Coreboot uses this controller to implement GPIO access.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-12-06 14:30:38 -08:00
Simon Glass
a78d49473c x86: Define CONFIG_SYS_VSNPRINTF for coreboot
This option protects the printf() functions from overflow.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-30 13:44:05 -08:00
Simon Glass
420a2ca73f x86: Select stdio devices for coreboot
We want to support VGA, serial, USB keyboard and the Coreboot memory
console buffer.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-30 13:44:03 -08:00
Simon Glass
d02a568e9a x86: coreboot: Enable LPC TPM
Coreboot boards have an LPC TPM connected, so enable this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-28 11:40:05 -08:00
Simon Glass
cd23e6923f x86: Remove coreboot start16 code
Now that coreboot doesn't need the start16 code, remove it. We need
to remove the CONFIG_SYS_X86_RESET_VECTOR option from coreboot.h also.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-28 11:40:05 -08:00
Graeme Russ
8d61625d6a x86: Put global data on the stack
Putting global data on the stack simplifies the init process (and makes it
slightly quicker). During the 'flash' stage of the init sequence, global
data is in the CAR stack. After SDRAM is initialised, global data is copied
from CAR to the SDRAM stack

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-28 11:40:03 -08:00
Simon Glass
51bdad67cb x86: config: Enable AHCI support for coreboot
Enable AHCI driver for Intel SATA devices.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-11-02 15:20:43 -07:00
Simon Glass
af9f881a51 config: Enable CBFS, ext4 for coreboot
Enable Coreboot and EXT4 Filesystems on the coreboot board.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-22 08:29:55 -07:00
Marek Vasut
bffe31c144 serial: Remove CONFIG_SERIAL_MULTI from config files
Remove any notion of CONFIG_SERIAL_MULTI from board config files.
Since CONFIG_SERIAL_MULTI is now enabled by default, it is useless
to specify this config option in the board config files. Therefore
remove it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15 11:53:58 -07:00
Fabio Estevam
db917fbfed configs: Remove CONFIG_NET_MULTI from board files
CONFIG_NET_MULTI is not used anymore, so remove it from board files.

Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Kumar Gala <kumar.gala@freescale.com>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Tom Rini <trini@ti.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Heiko Schocher <hs@denx.de>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Stefano Babic <sbabic@denx.de>
Tested-by: Marek Vasut <marek.vasut@gmail.com>
Tested-by: Heiko Schocher <hs@denx.de>
2012-02-12 10:11:26 +01:00
Gabe Black
ef5a5b0049 x86: Initial commit for running as a coreboot payload
Add a target for running u-boot as a coreboot payload in boards.cfg, a
board, CPU and a config. This is a skeleton implementation which always
reports the size of memory as 64 MB.

Signed-off-by: Gabe Black <gabeblack@chromium.org>
2011-12-19 13:26:15 +11:00