Changes:
- Fix printk warnings for these two platforms by getting rid of the
l length specifier and casting to unsigned int.
This gets rid of a bunch of warnings like this one:
agesawrapper.c:279, GNU Compiler 4 (gcc), Priority: Normal
format '%lu' expects argument of type 'long unsigned int',
but argument 3 has type 'UINT32' [-Wformat]
Notes:
- This is the same change that was done for Tyan s8226 in change:
ddff32eb - http://review.coreboot.org/#/c/2451/
Tyan S8226: Fix printk warnings
- I have not tested this change on either of these platforms, I have
just compiled it.
Change-Id: I46b4c13fde7473cd2a084c7c7cb5c893f1731b02
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/2502
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Changes:
- Add #include of delay.h in mainboard.c to pick up declaration of
mdelay function.
Notes:
- This fixes this warning:
mainboard.c:69, GNU Compiler 4 (gcc), Priority: Normal
implicit declaration of function 'mdelay' [-Wimplicit-function-declaration]
Change-Id: I72f333cd87215a7fc1e62d1d7ee4b2395444b03e
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/2501
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Currently on for example on AMD Persimmon and ASRock E350M1 Linux
complains, that the PBLK length is invalid [1].
ACPI: Invalid PBLK length [0]
Consequently, frequency scaling might not work correctly, though for
these two boards it seems to work according to PowerTOP.
Indeed, according to the ACPI specification [2], setting PBlockLength
to 0 is only allowed if there is no PBlockAddress. Otherwise it has to
be set to 6.
18.5.93 Processor (Declare Processor)
[…]
PBlockAddress provides the system I/O address for the processors
register block. Each processor can supply a different such
address. PBlockLength is the length of the processor register
block, in bytes and is either 0 (for no P_BLK) or 6. With one
exception, all processors are required to have the same
PBlockLength. The exception is that the boot processor can have
a non-zero PBlockLength when all other processors have a zero
PBlockLength. It is valid for every processor to have a
PBlockLength of 0.
And that is exactly what Linux is checking in
`drivers/acpi/processor_driver.c` [3].
static int acpi_processor_get_info(struct acpi_device *device)
{
[…]
/*
* On some boxes several processors use the same processor bus id.
* But they are located in different scope. For example:
* \_SB.SCK0.CPU0
* \_SB.SCK1.CPU0
* Rename the processor device bus id. And the new bus id will be
* generated as the following format:
* CPU+CPU ID.
*/
sprintf(acpi_device_bid(device), "CPU%X", pr->id);
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Processor [%d:%d]\n", pr->id,
pr->acpi_id));
if (!object.processor.pblk_address)
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No PBLK (NULL address)\n"));
else if (object.processor.pblk_length != 6)
printk(KERN_ERR PREFIX "Invalid PBLK length [%d]\n",
object.processor.pblk_length);
else {
pr->throttling.address = object.processor.pblk_address;
pr->throttling.duty_offset = acpi_gbl_FADT.duty_offset;
pr->throttling.duty_width = acpi_gbl_FADT.duty_width;
pr->pblk = object.processor.pblk_address;
/*
* We don't care about error returns - we just try to mark
* these reserved so that nobody else is confused into thinking
* that this region might be unused..
*
* (In particular, allocating the IO range for Cardbus)
*/
request_region(pr->throttling.address, 6, "ACPI CPU throttle");
}
[…]
}
This issue has proliferated to all AMD based boards so fix it for
all of them by setting P_BLK length to 6.
The DSDT of for example AMD Parmer and AMD Thatcher also set it
to 6 everywhere so this solution is taken instead of setting the
P_BLK system I/O base to 0 for all but the first processor which
is how it is done for earlier AMD based boards.
As note having to set this manually should not be needed and
this should be autogenerated as done for most of the Intel boards
and the AMD K8 based boards (`src/cpu/amd/model_fxx/powernow_acpi.c`).
[1] http://www.coreboot.org/pipermail/coreboot/2013-January/073636.html
[2] http://acpi.info/DOWNLOADS/ACPIspec40a.pdf
[3] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=blob;f=drivers/acpi/processor_driver.c;h=e83311bf1ebdaaaea1adbf2de1351cca907d3465;hb=5da1f88b8b727dc3a66c52d4513e871be6d43d19#l351
Tested-by: Paul Menzel <paulepanter@users.sourceforge.net>
• ASRock E350M1:
Tested-by: Paul Menzel <paulepanter@users.sourceforge.net>
• AMD Persimmon:
Tested-by: Martin Roth <martin.roth@se-eng.com>
Change-Id: Ie79fe4812532d124cc81747c75a4f3d88d00531c
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2189
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
USB ports 0-4 are handled by PCI devices 12.0 (OHCI) and 12.2 (EHCI). 12.1
simply does not exist, so remove it from devicetree.cb. While at it make the
comment more detailed. Likewise for all USB ports.
USB device 14.6 is the Broadcom GbE MAC integrated in the Hudson-E1. Add it
to devicetree.cb. It's used on Inagua (on), but not on Persimmon (off).
Change-Id: Idea27b3390fa4470f2592e79fdd633d5a218b97b
Signed-off-by: Jens Rottmann <JRottmann@LiPPERTembedded.de>
Reviewed-on: http://review.coreboot.org/2463
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
The DSDT header contains the fields OEMID and OEM Table ID. See
for example ACPI specification 4.0a [1]
5.2.11.1 Differentiated System Description Table (DSDT)
on page 135. There Table 5-16 contains the descriptions.
Field Byte Length Byte Offset Description
===================================================
OEMID 6 10 OEM ID
OEM Table ID 8 16 The manufacture model ID.
Currently in coreboot there is no common method what to put in
these fields.
Mostly Intel based boards populate it with "CORE " ore "COREv4"
and AMD based boards populate it with the board vendor and
model number, abbreviated appropriately to fit into these fields.
On most boards the proprietary vendor BIOS seems to leave these
fields – displayed with `sudo dmidecode` under System Information –
blank
To Be Filled By O.E.M.
and fill out the Base Board Information with the board vendor and
model name.
In [2] Jens Rottmann argues that the this is really just the table
ID used for naming it and that »99% of the DSDT code is not board
specific«.
Both approaches seem to have their advantages, but using the
second one, developers often seem to forget to update them (for
example AMD Thather).
The current situation is at least not optimal. and therefore at
least unify the string in the OEM Table ID. If unifying the
OEM ID is also a good idea this should be done too.
If later on it should be decided that the board vendor and model
should be used again, this should be somehow derived from
Kconfig.
The following command was used for the change [3].
$ git grep -l '\/\* TABLE ID \*\/' | xargs sed -i '/TABLE ID/s/"\([^"]*\)"/"COREBOOT"/'
This patch is split out from [2].
[1] http://www.acpi.info/spec40a.htm
[2] http://review.coreboot.org/#/c/2464/
[3] http://stackoverflow.com/questions/5207838/sed-regex-matching-text-between-to-double-quotes-when-a-certain-text-appears-i
Change-Id: Iec98c615ce37f928abc1b500eff5aa865d772cb2
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2472
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
These were not separable or it would have been two CLs.
Enable CHROMEOS configure option on snow. Write gpio support code for
the mainboard. Right now the GPIO just returns hard-wired values for
"virtual" GPIOs.
Add a chromeos.c file for snow, needed to build.
This is tested and creates gpio table entries that our hardware can use.
Lots still missing but we can now start to fill in the blanks, since
we have enabled CHROMEOS for this board. We are getting further into
the process of actually booting a real kernel.
Change-Id: I5fdc68b0b76f9b2172271e991e11bef16f5adb27
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/2467
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Similar to the discussion on the coreboot list [1]
Am Freitag, den 22.02.2013, 02:17 +0100 schrieb Peter Stuge:
[…]
> Function names should try to be descriptive. "enable_dev" is not very
> descriptive. I like "mainboard_enable" because it makes output such
> as
>
> printk("%s: foo", __func__);
>
> useful.
rename the function for the northbridge to `northbridge_enable`.
[1] http://www.coreboot.org/pipermail/coreboot/2013-February/074549.html
Change-Id: I262311ec511e394550330214621b8c37780c1d4e
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2496
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
- Fix redefinition warning for SB_GPIO_REG50 introduced in commit
fa8702cf - http://review.coreboot.org/#/c/2446/
Persimmon: adapt PCIe reset code copied from Inagua to actually
match Persimmon
The warning being fixed is:
SB800.h:1491, GNU Compiler 4 (gcc), Priority: Normal
"SB_GPIO_REG50" redefined [enabled by default]
- Enable warnings as errors so no more warnings will be accidentally
committed.
Change-Id: Ib443b2bd2067f0b7d5f93f79170899a0f8f61060
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/2494
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
To reduce the differences between these file name the enabling
device function in the directory `src/mainboard` uniformly
`mainboard_enable` [1].
Thanks to the awesome help of gnomon and BlastHardcheese in the
IRC channel #sed on <irc.freenode.net>. gnomon came up with the
following command to do the actual work.
$ cd src/mainboard
$ for f in */*/mainboard.c ; \
> do src="$(awk '/\.enable_dev = /{v=$NF; sub(/,$/,"",v); print v}' "$f")" ; \
> [[ -z $src ]] && continue ; \
> printf '%s\n' "g/${src}/s/${src}\([,(]\)/mainboard_enable\1/p" w | ed -s "$f" ; \
> done
`src/mainboard/digitallogic/msm586seg/mainboard.c` and
`src/mainboard/technologic/ts5300/mainboard.c` had to be adapted
manually as no comma was used separating the struct members.
And with the following statement, gnomon is even more likable!
My pleasure entirely. Good luck with coreboot; I'm a big fan of the project.
[1] http://www.coreboot.org/pipermail/coreboot/2013-February/074548.html
Change-Id: Ife9cd0c2d9cc1ed14afc6d40063450553f06a6c6
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2493
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This is coreboot’s coding style.
Change-Id: I7441f2c1927a49a3b7171112b7798dae6b56cfb5
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2492
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Bernhard Urban <lewurm@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
We don't need the overly complex optimized version, since
we're only doing this in very few non-critical places.
Also, add the div* files to the bootblock, they're needed
if we do printk.
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Change-Id: I83bd766d4b03b488326ade1c13b7c364a7119e7b
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/2508
Tested-by: build bot (Jenkins)
This is the common way to name that function, so unify that.
Change-Id: I8a01051bd304039662894b89eed53ce14dde98b6
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2491
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Add brackets around initializer in #define for
PCIE_DDI_DATA_INITIALIZER to fix the warning:
PlatformGnbPcie.c:89, GNU Compiler 4 (gcc), Priority: Normal
missing braces around initializer [-Wmissing-braces]
This warning happens for Inagua and South Station
Change-Id: I7d8f742dd8335b704b0493aa6e9eaebc3cc50b1e
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/2495
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Ladies and gentlemen, I'm very happy to announce coreboot support for
the latest and greatest Google Chromebook: The Chromebook Pixel.
See the link below for more information on the Chromebook Pixel, and
its exciting specs:
http://www.google.com/intl/en/chrome/devices/chromebooks.html#pixel
The device is running coreboot and open source firmware on the EC
(see ChromeEC commit for more information on that exciting topic)
Change-Id: I03d00cf391bbb1a32f330793fe9058493e088571
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/2482
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reduce unnecessary differences between AMD based boards only
using the file `platform_cfg.h` for configuration making them
a little bit easier to compare.
Inagua & co. mention the board name in several places which are really not
that board specific. Sometimes people even forget to change it:
Union Station’s platform_cfg.h starts with "#ifndef _PERSIMMON_CFG_H_".
Funny. Change that to "_PLATFORM_CFG_H_" everywhere.
The following command was used.
$ find . -name platform_cfg.h | xargs sed -i '/_CFG_H_/s/_.*_/_PLATFORM_CFG_H_/'
More boards seem to use that kind of naming (`git grep _CFG_H_`)
but it is not certain that this will not break anything as for
example the board AMD Dinar also has header files for
configuration stuff for the north- and southbridge.
$ git grep _CFG_H_
[…]
src/mainboard/amd/dinar/platform_cfg.h:#ifndef _PLATFORM_CFG_H_
src/mainboard/amd/dinar/platform_cfg.h:#define _PLATFORM_CFG_H_
src/mainboard/amd/dinar/platform_cfg.h:#endif //_PLATFORM_CFG_H_
src/mainboard/amd/dinar/rd890_cfg.h:#ifndef _RD890_CFG_H_
src/mainboard/amd/dinar/rd890_cfg.h:#define _RD890_CFG_H_
src/mainboard/amd/dinar/rd890_cfg.h:#endif //_RD890_CFG_H_
src/mainboard/amd/dinar/sb700_cfg.h:#ifndef _SB700_CFG_H_
src/mainboard/amd/dinar/sb700_cfg.h:#define _SB700_CFG_H_
src/mainboard/amd/dinar/sb700_cfg.h:#endif //_SB700_CFG_H
[…]
Change-Id: Ida15fa6a7adfc770240ac30e795946000dae3f16
Signed-off-by: Jens Rottmann <JRottmann@LiPPERTembedded.de>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2464
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
Adding RTC init code to the Southbridge initialization
code in 'late.c'. This initializes the RTC so that the
Date Alarm register is set to a valid value (0x00) at
startup. By setting the Date Alarm register to 0x00,
it does not get evaluated along with the seconds,
minutes, and hours when running 'fwts s3'.
Information about fwts (Firmware Test Suite) can be
found here:
https://wiki.ubuntu.com/Kernel/Reference/fwts
This was tested on a Persimmon but will apply to
other mainboards as well.
Change-Id: I9a11bc3f9e3f53c46e7a4d72e62ebb0a4ba1bfe4
Signed-off-by: Mike Loptien <mike.loptien@se-eng.com>
Reviewed-on: http://review.coreboot.org/2488
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Google ChromeEC is an EC with completely open source firmware.
See https://gerrit.chromium.org/gerrit/gitweb?p=chromiumos/platform/ec.git;a=summary
for the EC firmware source code (aka more information about the ChromeEC)
This patch adds support for the ChromeEC on coreboot's side.
Great thanks to the ChromeEC team for this amazing work. It's another
important milestone towards a free and open firmware stack on modern
hardware.
Change-Id: Iace78af9d291791d2f5f80ccca1587b418738cec
Signed-off-by: Stefan Reinauer <reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/2481
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
At the request of Paul Menzel, I reran an
old classic of a coccinelle script:
@@
expression E;
@@
-(E + 7) & -8
+ALIGN(E, 8)
@@
expression E;
@@
-(E + 15) & -16
+ALIGN(E, 16)
Change-Id: I01da31b241585e361380f75aacf3deddb13d11c3
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/2487
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Instead of trying to map the first megabyte, only map what is
required to read the tables.
Change-Id: I9139dbc8fd1dd768bef7ab85c27cd4c18e2931b3
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/2485
Tested-by: build bot (Jenkins)
Reviewed-by: Peter Stuge <peter@stuge.se>
Cherry-picking CBFS fix from http://review.coreboot.org/#/c/2292/
For x86, the old CBFS search behavior was to bypass bootblock and we should keep
that. This will speed up searching if a file does not exist in CBFS.
For arm, the size in header is correct now so we can remove the hack by
CONFIG_ROM_SIZE.
Change-Id: I286ecda73bd781550e03b0b817ed3fb567d6b8d7
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: http://review.coreboot.org/2458
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
There were just whitespace differences and three boards did not
contain
printk(BIOS_DEBUG, "alib\n");
dump_mem(ssdt, ((void *)alib) + alib->length);
which is enclosed `#if DUMP_ACPI_TABLES == 1` to dump the ACPI
tables.
Basically the whitespace in the license header in Inagua’s file
was fixed and then the file copied over to the other directories.
Change-Id: I23f73acad427b5ec14cf51651af67240871f7488
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2470
Tested-by: build bot (Jenkins)
Reviewed-by: Alvaro G. <andor@pierdelacabeza.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The following command was used to correct the typo.
$ git grep -l @breif | xargs sed -i 's/@breif/@brief/'
Change-Id: If0b579279de3c41571b9cda643836f5748a752a2
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2473
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
From ISO C99 standard: »The placement of a storage-class specifier
other than at the beginning of the declaration specifiers in a
declaration is an obsolescent feature.«
Found at <http://www.approxion.com/?p=41>.
Change-Id: Iee7878affb2a5d157a94763083689d75e8218b2f
Signed-off-by: Jens Rottmann <JRottmann@LiPPERTembedded.de>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2474
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
The relational operators in the if-predicate are aligned in all
`dimmSpd.c` files so revert part of the change in
commit 36abff1dc8
Author: Marc Jones <marcj303@gmail.com>
Date: Mon Nov 7 23:26:14 2011 -0700
Cleanup Persimmon mainboard whitespace.
Reviewed-on: http://review.coreboot.org/427
to remove the incorrectly introduced tabs and to unify that. It
might contradict the current coding style but it is even used in
the latest code as seen in the following file.
src/northbridge/amd/agesa/family15tn/dimmSpd.c
Change-Id: Ib611267f99090d0830bdc2319527389f193ea1eb
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2471
Reviewed-by: Alvaro G. <andor@pierdelacabeza.com>
Tested-by: build bot (Jenkins)
This was overlooked in the following commit.
commit 36abff1dc8
Author: Marc Jones <marcj303@gmail.com>
Date: Mon Nov 7 23:26:14 2011 -0700
Cleanup Persimmon mainboard whitespace.
Reviewed-on: http://review.coreboot.org/427
Change-Id: If6bf4836b46077614a04c1e106c241a4f97da166
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2468
Tested-by: build bot (Jenkins)
Reviewed-by: Alvaro G. <andor@pierdelacabeza.com>
For AMD Inagua, the following two commits
commit 01f7ab9335
Author: Kerry Sheh <shekairui@gmail.com>
Date: Thu Jan 19 13:18:36 2012 +0800
Inagua: Synchronize AMD/inagua mainboard.
Reviewed-on: http://review.coreboot.org/542
and
commit d91c9b7e3c
Author: efdesign98 <efdesign98@gmail.com>
Date: Thu Sep 15 10:59:55 2011 -0600
AMD Inagua platform updates
Reviewed-on: http://review.coreboot.org/136
replaced the constant `iobase` is set to by the define `SMBUS0_BASE_ADDRESS` from `OEM.h`.
Do the same for AMD Persimmon, South Station, Union station and ASRock E350M1.
Change-Id: If095cd9d9b28b118b4072c7c9d345bf620b774c9
Signed-off-by: Jens Rottmann <JRottmann@LiPPERTembedded.de>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2453
Tested-by: build bot (Jenkins)
Currently the size of the volatile storage for S3 reserved in the
image is hardcoded to 32768 bytes. Make that configurable by
introducing the Kconfig 'S3_DATA_SIZE'.
As the storage space is needed for storing non-volatile, volatile and
MTRR data, add a check if the size is big enough.
Change-Id: I9152797cf0045c8da48109a9d760e417717686db
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/2383
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
If CONFIG_CONSOLE_SERIAL is set, and we can call the standard function
and get a non-zero uart address, then we create an lb table entry.
The code was mostly right, just needed a tweak.
Change-Id: I5b36c7b4e580a23319b7ba92cc8ad61592b1757a
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/2466
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
For whatever reason tabs got inserted in the license header text.
Remove one occurrence of that with the following command [1].
$ git grep -l 'MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.'$'\t' | xargs sed -i 's,MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.[ ]*,MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\ \ ,'
[1] http://sed.sourceforge.net/grabbag/tutorials/sedfaq.txt
Change-Id: Iaf4ed32c32600c3b23c08f8754815b959b304882
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2460
Tested-by: build bot (Jenkins)
Reviewed-by: Jens Rottmann <JRottmann@LiPPERTembedded.de>
Reviewed-by: Cristian Măgherușan-Stanciu <cristi.magherusan@gmail.com>
The following commit was too eager replacing spaces with tabs.
commit 36abff1dc8
Author: Marc Jones <marcj303@gmail.com>
Date: Mon Nov 7 23:26:14 2011 -0700
Cleanup Persimmon mainboard whitespace.
Reviewed-on: http://review.coreboot.org/427
Fix that with the following command.
$ git grep -l 'Floor, Boston, MA'$'\t''02110-1301 USA' | xargs sed -i 's/Boston, MA[ ]*02110-1301 USA/Boston, MA 02110-1301 USA/'
Change-Id: Ia118a8c19d94ce1f1048280a0f1d49d447cfa2a7
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2461
Tested-by: build bot (Jenkins)
Reviewed-by: Jens Rottmann <JRottmann@LiPPERTembedded.de>
Reviewed-by: Cristian Măgherușan-Stanciu <cristi.magherusan@gmail.com>
The SDRAM base is fixed in hardware. It makes no sense to make it configurable.
The TEXT start is a magic number that should also be fixed, not settable.
Change-Id: Ie44cc5c8da1dc38fc00eb602c4a295b045ca5364
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/2465
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Payloads, by design, can return. There's lots of mechanism in the payload code
to support it, and the chooser payload relies on it. Hence, we should not mark
the function call in exit_stage as noreturn.
Not all ARM have unified caches, and it's not always easy to tell what
to do. So we are very paranoid. Before we call between stages, we
should carefully flush the dcache to memory and invalidate the icache.
This may be more than is necessary on all architectures but it
doesn't really hurt for the most part.
So compile cache management code into all stages, and call the
flush dcache/invalidate icache from all stages.
Change-Id: Ib9cc625c4dfd2d7d4b3c69a74686cc655a9d6484
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/2462
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Not only were these files checked in with the Chromium OS Authors
copyright, but in addition they were wrongly licensed as GPL.
Switch to 3-clause BSD (and, since we're changing it, fix copyright,
too)
Change-Id: I3656c1f4304d53e343d89bb7c909fd4b929249f4
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/2456
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Fix warning:
mptable.c:52, GNU Compiler 4 (gcc), Priority: Normal
passing argument 3 of 'mptable_write_buses' from incompatible pointer type [enabled by default]
mptable_write_buses is expecting a pointer to an int, so I changed the
U8 isa_bus to an int to match. A U8 doesn't make sense if the value could
be greater than 255 - certainly unlikely, but possible since the value
of isa_bus gets set to the maximum PCI bus number + 1.
Change-Id: I7ea416f48285922d6cf341382109993fd3f6405c
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/2450
Tested-by: build bot (Jenkins)
Reviewed-by: Siyuan Wang <wangsiyuanbuaa@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-by: Marc Jones <marcj303@gmail.com>
Fix Warning:
sb700_cfg.c:129, GNU Compiler 4 (gcc), Priority: Normal
large integer implicitly truncated to unsigned type [-Woverflow]
The issue here was that an 8 bit value was being placed into a 2-bit
bitfield.
$ more src/vendorcode/amd/cimx/sb700/SBTYPE.h
[…]
UINT32 AzaliaSdin0 :2; //6
UINT32 AzaliaSdin1 :2; //8
UINT32 AzaliaSdin2 :2; //10
UINT32 AzaliaSdin3 :2; //12
$ more src/mainboard/tyan/s8226/sb700_cfg.h
[…]
* SDIN0 is define at BIT0 & BIT1
* 00 - GPIO PIN
* 01 - Reserved
* 10 - As a Azalia SDIN pin
* SDIN1 is define at BIT2 & BIT3
* SDIN2 is define at BIT4 & BIT5
* SDIN3 is define at BIT6 & BIT7
*/
#ifndef AZALIA_SDIN_PIN
#define AZALIA_SDIN_PIN 0x2A
#endif
[…]
$ more src/mainboard/tyan/s8226/sb700_cfg.c
[…]
sb_config->AzaliaSdin0 = AZALIA_SDIN_PIN;
[…]
The 8 bit value 0x2A (binary 00 10 10 10), was being used incorrectly
– I believe the original intent of this value was to enable the SDIN
pins 0, 1, & 2. Because it was getting truncated as it was put into
AzaliaSdin0, this wasn't happening and only SDIN0 was being enabled.
I am leaving only SDIN0 enabled at this point to as not change the
actual behavior on the platform.
Change-Id: Icaeb956926309dbfb5af25a36ccb842877e17a34
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/2452
Tested-by: build bot (Jenkins)
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Fix 84 warnings all like this one:
agesawrapper.c:289, GNU Compiler 4 (gcc), Priority: Normal
format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'UINT32' [-Wformat]
Fixed by getting rid of the l length specifier and casting to unsigned int.
Change-Id: Ic143c1034f760fa5efb2220aa33861e399ddd708
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/2451
Tested-by: build bot (Jenkins)
Reviewed-by: Siyuan Wang <wangsiyuanbuaa@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Looking at AssertSlotReset, the comments and all other case's it's
obvious this is a simple copy & paste error where someone just forgot
to change one occurrance of the GPIO nr. Also the AMD Inagua
schematics show that GPIO02 is what they really meant.
Also forward the fix to boards copied from Inagua (AMD South
Station, Union Station, Asrock E350M1).
Change-Id: I6b9a3d473245fa27604b2f148a730290277a88ed
Signed-off-by: Jens Rottmann <JRottmann@LiPPERTembedded.de>
Reviewed-on: http://review.coreboot.org/2445
Tested-by: build bot (Jenkins)
Reviewed-by: Peter Stuge <peter@stuge.se>
get_cbfs_header expects CBFS_HEADER_INVALID_ADDRESS (0xffffffff)
instead of NULL when something is wrong.
Also, fix typo.
Change-Id: Ibe56c9eab3b9fdfc6d0b14bc848ca75f3a4fc2f1
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/2455
Tested-by: build bot (Jenkins)
Reviewed-by: Peter Stuge <peter@stuge.se>
This moves uartmem_getbaseaddr() from an 8250-specific header to the
generic uart header. This is to accomodate non-8250 memory-mapped
UARTs.
Change-Id: Id25e7dab12b33bdd928f2aa4611d720aa79f3dee
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/2422
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This adds necessary device operations to add CPU and RAM resources.
Change-Id: Ief8f66627ef37f4fa786bfc3f7899529d3e5b037
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/2419
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This patch will cause the resource allocator to actually set aside
the memory resources using methods in the previous patch. The coreboot
table output will include "RAM" entries (there were none before):
coreboot memory table:
0. 0000000040400000-00000000bff001ff: RAM
1. 00000000bff00200-00000000bff00fff: CONFIGURATION TABLES
2. 00000000bff01000-00000000bfffffff: RAM
Change-Id: I5cd76e93fc232fdae1754253efb4e9269b3a20c0
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/2420
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Instead, ignore them. One is as non-standard as the other
and ignoring is more convenient since we don't need to
guard prototypes with #ifndef __ROMCC_ all the time.
Change-Id: I7be93a2ed0966ba1a86f0294132a204e6c8bf24f
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/2424
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-by: Marc Jones <marcj303@gmail.com>
REQUIRES_BLOB assumes that all blob files come from the 3rdparty directory,
builds failed when all files were configured to point to other sources.
This change modifies the blob mechanism so that cbfs-files can be tagged as
"required" with some specification what is missing.
If the configured files can't be found (wrong path, missing file), the build
system returns a list of descriptions, then aborts.
Change-Id: Icc128e3afcee8acf49bff9409b93af7769db3517
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/2418
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marcj303@gmail.com>
S3_DATA_POS defines address where the whole S3 data is stored.
Change-Id: I4155a0821e74a3653caaead890e5fec5677637aa
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/2438
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-by: Marc Jones <marcj303@gmail.com>
This adds a simple loop which initializes the stack to 0xdeadbeef
which is used by checkstack().
Change-Id: I8aecf7bfb1067de68c4080c1fcb7eefa28fd04a7
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/2421
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Inagua can use GPIOs 178,179 to switch VMEM to 1.5, 1.35 or 1.25 V,
which it does according to data read from the SO-DIMM's SPD EEPROM.
On Persimmon (according to DB-FT1 rev. D schematics) both GPIOs are
unconnected, there is no way to change the 1.5 V DDR3 voltage (save
unsoldering a resistor). The whole code copied over from Inagua is
useless.
Removed the code, instead a comment hints at Inagua, for people who do designs
based on Persimmon but do have a way to change VMEM.
The line ...->DDR3Voltage = VOLT1_5; is supposed to make the AGESA DDR3 code
select the RAM timings for the actually supplied voltage instead of the
hoped-for but unavailable lower voltage. I have no idea how to test this, but
in any case it can't hurt.
Change-Id: Id098e09418b665645814a6ee2d41a3bff72238ba
Signed-off-by: Jens Rottmann <JRottmann@LiPPERTembedded.de>
Reviewed-on: http://review.coreboot.org/2448
Tested-by: build bot (Jenkins)
Reviewed-by: Peter Stuge <peter@stuge.se>
Martin Roth