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Some of the settings which were defaulted to or automatically selected for the
exynos5420 which were inherited from the exynos5250 were not correct for this
SOC.
Change-Id: I11ffd8a6b80628405ac493fe2139f79c05d15d7e
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3645
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This change creates an exynos5420 directory with code that will eventually
implement support for the exynos5420 cpu from Samsung. Currently it's a copy
of the exynos5250 directory with the name changed. There are going to be some
problems where headers in src/cpu/samsung/exynos-common include headers in the
exynos5250 directory directly.
Change-Id: Ia8d7244310d32499238bbc171c0c668ec48178e1
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3644
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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The Exynos GPIO code has three different APIs that, unfortunately,
were widely used throughout the code base. This patch is cleaning
up the mess.
Change-Id: I09ccc7819fb892dbace9693c786dacc62f3f8eac
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3643
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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When starting the Exynos5250 port, a lot of unneeded u-boot code
was imported. This is an attempt to get rid of a lot of unneeded
code before the port is used as a basis for further ARM ports.
There is a lot more that can be done, including cleaning up the
5250's Kconfig file.
Change-Id: I2d88676c436eea4b21bcb62f40018af9fabb3016
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3642
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change-Id: Ice28114e5f53f510d305cd85d095044e2f4bd7b2
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/3740
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Tested-by: build bot (Jenkins)
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The enumeration results are stored as five DWORDs in one 20 byte buffer.
Bytes 3, 7, 11 and 15 were used to set the lowest bit of each DWORD.
ACPI uses little endian, so 1, 4, 8 and 12 are the correct indices.
Change-Id: I793225cb1bb62fd148ecfa1e61e02f5d7be62cdb
Signed-off-by: Christoph Grenz <christophg+cb@grenz-bonn.de>
Reviewed-on: http://review.coreboot.org/3602
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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It turns out that the exynos5-common code previously imported from
u-boot is not common code at all but very specific to the 5250 and
not compatible with the 5450. Hence, unify the directories exynos5250
and exynos5-common. We will try to factor out common code while
progressing with the 5450 port.
Change-Id: Iab595e66fcd01eda8365c96fb8bef896f7602f03
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3641
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This patch unfortunately incorporates a number of changes,
all of which are making future ARM ports easier.
- drop cruft that came in with u-boot
- move serial console from mainboard Kconfig to Exynos Kconfig
- factor out non-board specific wakeup code
- move generic bootblock code from mainboard to Exynos
- actually call arch_cpu_init()
- remove dead code
- fix up copyright messages
- remove snow_ prefix from a lot of code to reduce the noise
when creating a new mainboard based on that code.
Change-Id: Ic05326edf5a7e1a691c5ff841a604cb9e351b562
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3640
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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... and drop the wrapper on ARMv7
Change-Id: If3ffe953cee9e61d4dcbb38f4e5e2ca74b628ccc
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3639
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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In ram stage, all code flow should be tied to the resource allocator.
Stuff that has to happen before everything else goes into the mainboard
enable function in mainboard.c. This patch empties the main() wrapper
around hardwaremain.c, allowing to get rid of this special case in the
ARM port.
Change-Id: Ide91a23f1043b64acf64471f180a2297f0f40d97
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3638
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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We've got enough of a handle on this to realize some things:
drm_dp_helper.h is by design device and architecture independent
i915.h is common to most intel graphics chipsets going back several years
i915_reg.h is as well
Move these files to src/include/device, and adjust the .c files accordingly.
Change-Id: I07512b3695fea0b22949074b467986420783d62a
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3637
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Add three functions to edid.c:
void set_vbe_mode_info_valid(struct edid *edid, uintptr_t fb_addr)
takes an edid and uintptr_t, and fills in a static lb_framebuffer struct
as well as setting the static vbe_valid to 1 unless some problem
is found in the edid. The intent here is that this could be called from
the native graphics setup code on both ARM and x86.
int vbe_mode_info_valid(void)
returns value of the static vbe_valid.
void fill_lb_framebuffer(struct lb_framebuffer *framebuffer)
copies the static edid_fb to lb_framebuffer.
There is now a common vbe.h in src/include, removed the two special ones.
In general, graphics in coreboot is a mess, but graphics is always a
mess. We don't have a clean way to try two different ways to turn on
a device and use the one that works. One battle at a time. Overall,
things are much better.
The best part: this code would also work for ARM, which also uses EDID.
Change-Id: Id23eb61498b331d44ab064b8fb4cb10f07cff7f3
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3636
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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The default for this variable should be n, it should only depend on
EC_GOOGLE_CHROMEEC, and it should be (and is) explicitly enabled when
needed. This prevents it from being turned on when the EC bus is SPI.
Change-Id: Idc6651a764be4f055341a36b9b4a58990f050b0c
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3737
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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These are not specific to Intel. Further work needs to be done to
combine these with MMCONF_SUPPORT in arch/io.h.
Change-Id: Id429db2df8d47433117c21133d80fc985b3e11e4
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3502
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Define at one place whether to use IO 0xcf8/0xcfc or MMIO via
MMCONF_BASE_ADDRESS for PCI configuration access funtions in ramstage.
The implementation of pci_default_config() always returned with
pci_cf8_conf1. This means any PCI configuration access that did
not target bus 0 used PCI IO config operations, if PCI MMIO config
was not explicitly requested.
Change-Id: I3b04f570fe88d022cd60dde8bb98e76bd00fe612
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3606
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-by: Aaron Durbin <adurbin@google.com>
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Without that fix, and with CONFIG_SMM_TSEG, we have:
src/southbridge/intel/i82801gx/smihandler.c: In function 'southbridge_smi_sleep':
src/southbridge/intel/i82801gx/smihandler.c:340:3: error: implicit declaration of function 'smi_release_lock' [-Werror=implicit-function-declaration]
cc1: all warnings being treated as errors
make: *** [build/southbridge/intel/i82801gx/smihandler.smm.o] Error 1
The fix is modelled after src/cpu/x86/smm/smihandler.c which
ifdefs smi_release_lock().
Change-Id: Icdc6d039b34a1d95d0e607419bba2484d21abc5e
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: http://review.coreboot.org/3281
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change-Id: Ic725b169061bd426aa8206dc1d6d31e67cc639f2
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: http://review.coreboot.org/3304
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This mistake was spoted by comparison with the
src/southbridge/intel/bd82x6x/smihandler.c file.
Change-Id: I1516f0131d524bd7d001e6780e9a45402d1814d1
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: http://review.coreboot.org/3303
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Add an option to mark all SPI regions write protected on each S3 resume.
We were used to lock the SPI interface in the payload which isn't run on
the resume path. So we have to do it here.
For the write protection to be effective, all write opcodes in the
opmenu have to be marked correctly (as write operations) and the whole
SPI interface has to be locked. Both is already done.
Change-Id: I5c268ae8850642f5e82f18c28c71cf1ae248dbff
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/3594
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This code is the initial version of FUI for haswell and wtm2.
The code is simplified from before in many ways. I've gotten rid of
the opcode table, because it obscured meaning and I don't think it is
needed any more. Register sets, mainly used for reset, are just lines
of code -- not many of them. There are a bunch of not-yet-documented
registers here; the VBIOS seemed to think they were necessary and
testing shows they seem to be right.
As a bit of added paranoia, we always include the VBIOS code as our
emergency recovery path. You have to run it now anyways, so this is no
regression from our current situation; and, if all goes well, in a
week (or so), you'll never have to run it again, but like the Force
and nose hair, it will be with you always.
The code can return in three ways. The first, best way is success:
panel is up and the VBIOS need not run. The second mode is that we
tried to light up the panel but could not, for some reason, but will
return with the panel partly up. In this case, it's ok not to power
cycle the panel. The third, worst case, which will NEVER happen, ha
ha, is that we have to turn the panel off and wait the required 600ms
for it to cycle. Life sucks sometimes. This failure mode is in the
'hang on we're going to fix it' category now that we have ramstage in
RW.
The Big Goal here is to create something other coreboot ports can use
as well. The guys doing the x60 report that the link FUI works,
without too many mods, on that chipset, so it seems Intel is keeping
things from changing too much over time.
Also, again, please note: this and the next 3 versions will ALWAYS fail.
The goal is to verify the correctness of the recovery path.
The bizarre tab-space formatting in drm_dp_helper.h is from the original,
as in i915_reg.h
Change-Id: I6ecf454633029d185c29d470980b5a0f3114a8ce
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3635
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This lights up the display. We don't get graphics but we are missing the gttsetup
at this point, so that is no shock. The real shock is that anything works at all.
Change-Id: I03fc470334e96878aeb8465044b3cc9c90378735
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3634
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This is a trivial patch moving cpuid() call after reading argv
so that verbose is set.
Change-Id: Ic621191ef650495614a041413c1a0f707d4469e6
Signed-off-by: Benoît Legat <benoit.legat@gmail.com>
Reviewed-on: http://review.coreboot.org/3627
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Change-Id: If357b55b91618ee2438e6c6b2efb7018c56d26d0
Signed-off-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-on: http://review.coreboot.org/3628
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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This reverts commit 7d1ebbff5ad224591a2d1972737611f96a13145c
Change-Id: I4a9d0cd31a3df3d1e092193953f334697ca65167
Signed-off-by: Peter Stuge <peter@stuge.se>
Reviewed-on: http://review.coreboot.org/3616
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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This patch was started by Dave Hendricks and implements the procedure for
setting up the UART as described in the manual. Some unused code was removed.
Change-Id: If26a424cac401ef3eafaec081147f41184fbcee9
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3490
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
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Change-Id: I8d42f765519e356d8f0cc6ed339d9b74f0a3e4d7
Signed-off-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-on: http://review.coreboot.org/3610
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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The PnP's logical device activation normally resides at 0x30. This might
have been overlooked as 0x29 looks very close to 0x30 in human eyes.
Change-Id: Id5d5a92f2683ebe1808b943f686c062151d216da
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/3592
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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The enumeration method tried to evaluate an one-byte OperationRegion
instead of a field in this OperationRegion, which resulted in an
AE_TYPE error at runtime.
Indexing the OperationRegion with a single field fixes this error.
Change-Id: I15dd7aa6ecafb3a215d165d2b721003446815025
Signed-off-by: Christoph Grenz <christophg+cb@grenz-bonn.de>
Reviewed-on: http://review.coreboot.org/3603
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Change all PCI configuration accesses to MMIO on two boards
with i5000 chipset. To enable MMIO style access, add explicit
PCI IO config write in the bootblock.
Change-Id: I26f1c2da5ae98aeeda78bdcae0fb1e8c711a3586
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3601
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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I missed the board with gm45 when I moved MMCONF_SUPPORT lines.
Also, the intel/i3100 does not have MMCONF_SUPPORT implemented
even though it was previously selected for intel/eagleheights board.
Change-Id: I9c7f6b0a150b4d54288a1e015277b9d98467fca4
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3598
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Change all PCI configuration accesses to MMIO on all boards
with i945 chipset. To enable MMIO style access, add explicit
PCI IO config write in the bootblock.
Change-Id: Ia1ab73f1a2dcda87db4eb9b2ffddc6f7b4382b01
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3584
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Nico Huber <nico.huber@secunet.com>
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Change all PCI configuration accesses to MMIO on all boards
with SandyBridge and IvyBridge. To enable MMIO style access,
add explicit PCI IO config write in the bootblock.
Change-Id: I8f957a80bf57df000897c5a080dd5ff131b1ec0d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3576
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.huber@secunet.com>
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Move/remove MMCONF_SUPPORT reference under mainboard Kconfig, as
that feature originates from northbridge and cannot be disabled
for a single mainboard.
Change-Id: I6d6861079876ddddaff90b10f18edb6936e93bd0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3589
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Change-Id: Iad11cb1b22e9d1e2953b12221541b1478cad9665
Signed-off-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-on: http://review.coreboot.org/3547
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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The W83627DHG has some power managements bits to power down individual
logical devices. These are called `* Power Down`. Counterintuitively and
in contrast to `Immediate Power Down` (bit to power down the whole chip),
these bits are set when the respective logical device is powered.
Unfortunately, our ACPI code set them wrong which led to disabled
devices after a S3 suspend/resume. Adding an option how to set the PM
bits and setting them to zero for the W83627DHG, corrects it.
Tested with kontron/ktqm77.
Change-Id: I8a472d480d4277721bd17c9f7c2ce44fa84e8ae2
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/3590
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Implement some common default functions to enter and exit the
configuration state. Also provide default pnp_mode_ops for common
enter()/exit() function pairs.
The following cocci ensures their use:
@ mode_match @
identifier enter, exit, ops;
@@
struct pnp_mode_ops ops = {
.enter_conf_mode = enter,
.exit_conf_mode = exit,
};
@ enter_match_8787 @
identifier mode_match.enter, dev;
@@
enter(...)
{
outb(0x87, dev->path.pnp.port);
outb(0x87, dev->path.pnp.port);
}
@ depends on enter_match_8787 @
identifier mode_match.enter, mode_match.ops;
@@
struct pnp_mode_ops ops = {
- .enter_conf_mode = enter,
+ .enter_conf_mode = pnp_enter_conf_mode_8787,
};
@ enter_match_55 @
identifier mode_match.enter, dev;
@@
enter(...)
{
outb(0x55, dev->path.pnp.port);
}
@ depends on enter_match_55 @
identifier mode_match.enter, mode_match.ops;
@@
struct pnp_mode_ops ops = {
- .enter_conf_mode = enter,
+ .enter_conf_mode = pnp_enter_conf_mode_55,
};
@ depends on enter_match_8787 || enter_match_55 @
identifier mode_match.enter;
@@
-enter(...) {...}
@ exit_match_aa @
identifier mode_match.exit, dev;
@@
exit(...)
{
outb(0xaa, dev->path.pnp.port);
}
@ depends on exit_match_aa @
identifier mode_match.exit, mode_match.ops;
@@
struct pnp_mode_ops ops = {
- .exit_conf_mode = exit,
+ .exit_conf_mode = pnp_exit_conf_mode_aa,
};
@ depends on exit_match_aa @
identifier mode_match.exit;
@@
-exit(...) {...}
@ depends on enter_match_8787 || enter_match_55 || exit_match_aa @
@@
#include <device/pnp.h>
+#include <superio/conf_mode.h>
@ mode_match_55_aa @
identifier ops;
@@
struct pnp_mode_ops ops = {
.enter_conf_mode = pnp_enter_conf_mode_55,
.exit_conf_mode = pnp_exit_conf_mode_aa,
};
@@
identifier mode_match_55_aa.ops;
@@
-struct pnp_mode_ops ops = {...};
@@
identifier mode_match_55_aa.ops, devops;
@@
struct device_operations devops = {
- .ops_pnp_mode = &ops,
+ .ops_pnp_mode = &pnp_conf_mode_55_aa,
};
@ mode_match_8787_aa @
identifier ops;
@@
struct pnp_mode_ops ops = {
.enter_conf_mode = pnp_enter_conf_mode_8787,
.exit_conf_mode = pnp_exit_conf_mode_aa,
};
@@
identifier mode_match_8787_aa.ops;
@@
-struct pnp_mode_ops ops = {...};
@@
identifier mode_match_8787_aa.ops, devops;
@@
struct device_operations devops = {
- .ops_pnp_mode = &ops,
+ .ops_pnp_mode = &pnp_conf_mode_8787_aa,
};
Change-Id: I1480336b54523cc95210d99cf31c1a0b3a14b464
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: http://review.coreboot.org/3484
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Use the same indentation, comment placement and spelling of words.
Run `indent -linux …`.
Change-Id: Id5765c45b28058cdd50ee4c0a1fd9f645ad7f3f8
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/3220
Reviewed-by: Nico Huber <nico.huber@secunet.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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The MAX_PIRQ_LINKS is defined in src/Kconfig with a default value
of 4. The src/northbridge/via/vx900/Kconfig also defines
MAX_PIRQ_LINKS with a default of 8 and it ends up giving us
a value of 8 for non-VIA platforms.
Change-Id: Iee1938d38a93ab7c35c8cb6fe9656a92cf3fa21e
Signed-off-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-on: http://review.coreboot.org/3586
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.huber@secunet.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Add comments in PAR0._PRS explaining which dependent resource
descriptor puts the parallel port into EPP or SPP mode.
Change-Id: If4e224dbaf6f9105cde88d995d2e7c74fbf14502
Signed-off-by: Christoph Grenz <christophg+cb@grenz-bonn.de>
Reviewed-on: http://review.coreboot.org/3495
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.huber@secunet.com>
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The .dependencies rule did not use the CPPFLAGS variable which led
to funny behavior: a spurious termination message the first time
(after checkout/make distclean) one executes make. Afterwards the
(wrongly) empty .dependencies file hides the problem and the binary
is created anyway.
$ make
cbmem.c:37:34: fatal error: boot/coreboot_tables.h: No such file or directory
compilation terminated.
cc -O2 -Wall -Werror -iquote ../../src/include -iquote ../../src/src/arch/x86 -c -o cbmem.o cbmem.c
cc cbmem.o -o cbmem
$ make
make: Nothing to be done for `all'.
$ make clean
rm -f cbmem *.o *~
$ make
cc -O2 -Wall -Werror -iquote ../../src/include -iquote ../../src/src/arch/x86 -c -o cbmem.o cbmem.c
cc cbmem.o -o cbmem
$ make distclean
rm -f cbmem *.o *~
rm -f .dependencies
$ make
cbmem.c:37:34: fatal error: boot/coreboot_tables.h: No such file or directory
compilation terminated.
cc -O2 -Wall -Werror -iquote ../../src/include -iquote ../../src/src/arch/x86 -c -o cbmem.o cbmem.c
cc cbmem.o -o cbmem
I fixed that by adding the CPPFLAGS variable to the .dependencies recipe, just
like Stefan Reinauer did in Chromium (Ia9d2e10a3ef122f30d681d16c2291eb108ead835),
hence the split sign-off for this tiny change. :)
Change-Id: Icd11b146ad762cbdf9774630b950f70e1253a072
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: http://review.coreboot.org/3548
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.huber@secunet.com>
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Set up the pinmux to enable the pins and the clocks for whichever UART is
currently configured.
Change-Id: Iac13f16d9d84320555b99734ea83eafd0a2803fe
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3573
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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The pinmux register data structure describes a subset of the control module
registers, but the address which pointed to the base of the pinmux registers
was actually being set to the beginning of all the control module registers,
not just those having to do with the pinmux. With this address fixed, the UART
now works on the beaglebone black.
Change-Id: I7c99b6f37d7da359af074127cd0c1a86fda2d9a0
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3574
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Tested on i82801dx system with board aopen/dxplplusu.
Change-Id: I522455ac79c87b9b6fc9cd8c4dc0da3563dfbfad
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3381
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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EHCI controller enable is identical on the affected chipsets.
Change-Id: I91830b6f5144a70b158ec1ee40e9cba5fab3fbc9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3424
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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All the additional work that needs to be done in EHCI BAR relocation
is independent of the hardware platform and was functionally identical
in all the copies removed.
When USBDEBUG is not selected, PCI EHCI controllers use standard
pci_dev_read_resources() call.
With USBDEBUG selected, PCI EHCI controller's device_operations
.read_resources is replaced with pci_ehci_read_resources() call,
which in turn will replace the device_operations .set_resources call.
The replacement for .set_resources reconfigures usbdebug driver side,
and calls the original .set_resources to configure hardware side.
Change-Id: I8e136a5da4efedf60b6dd7068c0488153efaaf8e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3412
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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This patch is based on 'AMD S3: Program the flash in a bigger data packet'[1]
Some AMD south bridge can write bigger data when saving S3 info.
In this patch, I use config 'AMD_SB_SPI_TX_LEN' to contral data size.
AMD_SB_SPI_TX_LEN is defined in 'src/southbridge/amd/Kconfig'
and then can be overridden in the Kconfig for specific
southbridges that support larger size.
I have tested on AMD Parmer and Thatcher. We will release a new board
whose south bridge can transfer more than 4 bytes each time.
[1] http://review.coreboot.org/#/c/2306/
Change-Id: Id984955d46eae487e39d45979f1a90054aa9f54b
Signed-off-by: Siyuan Wang <SiYuan.Wang@amd.com>
Signed-off-by: Siyuan Wang <wangsiyuanbuaa@gmail.com>
Reviewed-on: http://review.coreboot.org/3413
Tested-by: build bot (Jenkins)
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Without that fix we have:
src/drivers/elog/elog.c: In function 'elog_is_header_valid':
src/drivers/elog/elog.c:213:3: error: format '%u' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Werror=format]
Change-Id: I71b80a94c03a04eedb688ae107d92c05a878315e
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: http://review.coreboot.org/3551
Reviewed-by: Nico Huber <nico.huber@secunet.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Change-Id: I33d45ad7d09473b8c6f5b7ee5fbadc0d184f9dcd
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: http://review.coreboot.org/3537
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.huber@secunet.com>
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Thanks to Bruce's great work, we can finally drop this workaround.
Change-Id: Ie92d1e53ef867fa34aa2489ccfb682d73195b213
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/3569
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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Users of mptable_write_buses() pass two pass-by-reference
parameters reflecting a maximum bus number and a search bus
number. These bus numbers are expected to be held in "int"
variables and are updated by the function. Both of the
Supermicro boards define the search bus number as a
byte value in mptable.c.
For now, change the two Supermicro boards to use "int"
to hold the search bus index.
Change-Id: Ie71850719c1fa3cda0ac9c8773bb80650de95c70
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3546
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Fix a bunch of compiler-generated warning messages. These fixes are
mainly braces for grouping initializers. These changes are not
intended to change any code functionality. There are two changes where
function prototypes are added, and two cases where unused variables are
eliminated.
Change-Id: I93cef8899170b5575e7fb7c55181b381a7bcd9d8
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3545
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Zheng Bao <zheng.bao@amd.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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The existing code for setting Azalia configuration assumes that
the configuration bits are contiguous within a single byte and
can be set using a byte copy addressed into the lowest 2-bit
subfield.
The fix in Family 14 defines a union that can be addressed as a
byte to overlay the bit fields. Since the offset of the four
subfields is not necessarily fixed, change the code to initialize
each of the four subfields individually.
Change-Id: I1dff20bb8bd3e1bcd8b4e6b0537e20779d2a3521
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3544
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Zheng Bao <zheng.bao@amd.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Copy a type cast from the other cases of the same switch statement
to eliminate compiler warning messages.
Change-Id: I8d0a88892f6a5f8e43227ab5f830041894b07f6a
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3543
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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On Dinar, H8SCM, and H8QGI, add <cpu/amd/amdfam15.h> as an
include to pick up the prototype definition of get_bus_conf().
Change-Id: Ie4887670ac52aa194745881362df19cd1d75773e
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3542
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Zheng Bao <zheng.bao@amd.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This change inserts a type cast to eliminate a compiler warning.
Change-Id: If223f61f1565caeadb1b7e0762975b1b2412eda5
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3541
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This change replaces a redefinition of NULL with the standard
definition from <stddef.h> to eliminate a compiler redefinition
warning.
Change-Id: I441fa569f545c0efb00284b5ee58aa27cb6617ba
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3540
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This change eliminates an unused variable that causes a build warning.
Change-Id: I02487c7dd80d458f562d7afe1827eefcc0fb678b
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3526
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This requires a new system agent binary (v6 / v11 on haswell).
Note that the existing system agent binaries are long time obsolete
and won't work with current coreboot, so this update is overdue.
Change-Id: I48d8649576ca84d2b85ab082ce06f3462e189059
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/3568
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Static analysis often flags case statements that do not include
a terminating "break;" statement. Eclipse's CODAN is an example
of this. This changelist modifies amdlib.c to terminate
case statements with "break;".
Change-Id: I3d43acaf64e2e2d9717421cb547fec35e582cf8b
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3539
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This change adds length modifiers to constant values to eliminate
compiler warning messages.
Change-Id: I032cb37cec788e2b5f79f5bbf9efc19a7892dc14
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3538
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This change is mostly type casts to eliminate compile time
warnings. These specific changes are mostly cherry-picked from
AMD Family 14 code and, as such, contain artifacts copied over
from F14. For example, there are a number of UINT64 casts that
are commented out rather than removed. This is to maintain
consistency between AGESA versions. Ultimately, this is in
preparation for turning on warnings as errors for AMD Family 15
server parts.
Change-Id: Ic73d0b6ebab18d97015a9dd1130aff4e5e432fb7
Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3525
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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For new systemagent v6 binaries.
Change-Id: I550533fd19c7c5592f3e3c9b514efe2750619c8f
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/3567
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Commit 039223a: gitmodules: Ignore 3rdparty in "diff family"
changed the behavior of our 3rdparty repository and disallowed
updates to the checked out hash. Instead of "ignore=all" we
want "ignore=dirty" to ignore local changes but allow changing
to the HEAD of the 3rdparty repo.
Change-Id: I66c35ad4fcfb0efb0ba611f67648a096a6de1479
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/3566
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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Change-Id: If0963237806804a2a9d7f622c33013321379a04d
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: http://review.coreboot.org/3536
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.huber@secunet.com>
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
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Change-Id: Ibc36988745cbc7ede2a00da376b5dd295014ffb1
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: http://review.coreboot.org/3535
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.huber@secunet.com>
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
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This reverts commit d358a506c4230950e34d783bd0187cd200d60691
http://review.coreboot.org/#/c/3514/ comments:
The pei_data version changed to 6, so new binaries are needed.
However, demand for new binary blob is not referenced with this commit nor is git submodules hash updated. Also the new binary blob almost doubles its size and no longer fits in the allocation sandybridge defines.
Change-Id: I84eb70517d5b9278c611fdfa587a71f6ca0f657f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3553
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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The counted delay of 1ms was shorter than the time usb_poll() took
(~30ms observed). So with a given timeout of 100ms it actually took 3s.
We can lower the problem if we delay 10ms per loop iteration.
Change-Id: I6e084bdd05332111cc8adcd13493a5dfb4bc8b28
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/3533
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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The xHCI controller's MMIO space has a length of 64KiB not 4KiB.
Therefore, setting the xHCI BAR to 0xe8001000 worked the same like
setting it to 0xe8000000, as bit12 is reserved and ignored. This again
interfered with the MMIO space of the first EHCI controller and broke
S3 resume on Ivy Bridge.
AFAIK, the MRC ignores the setting of the xHCI BAR, anyway. So just drop
these lines.
Change-Id: I8af9c2ba34133f15636a9056fc8880b3b6ab95e0
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/3521
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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BIOS write protects 8 bytes of CMOS, which nvramtool can't cope with.
This makes initial installation harder, so just mark those as reserved
to work around the issue.
Change-Id: I210861dff8572e226a0f250556a3b811671ea8f2
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/3531
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Teach lpgcc to look in the in-coreboot tree directory structure, too.
Change-Id: I3809456d072ce2f91542b0edb3fd39f536298cc2
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/3530
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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6021 is Vortex86DX northbridge PCI device ID, not for Vortex86EX.
Change-Id: I9bea799c9033adbcfacc8ad47052280a32f9ee59
Signed-off-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-on: http://review.coreboot.org/3529
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Current build configuration always wants to include an Intel Management
Engine firmware (me.bin) on Sandy Bridge systems. However, we can have
a working coreboot without it, as long as the factory delivered ME
firmware is kept untouched in the flash ROM. So let the user decide if
a ME firmware will be included in the build.
Change-Id: I9a1cc29d4940ba22355eb9e653606e436f07e04c
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/3522
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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For iwave/iWRainbowG6 using intel/sch, MMCONF_BASE_ADDRESS was unused
and different from hardware setting. Change that to match hardware
programming.
Change-Id: I3324b7ea0e6f092206d4b6b791476d538e826657
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3507
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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abuild checks the path for toolchains prior to building a
mainboard. It didn't check xgcc/, which would be picked up
by the coreboot make, and fail to build when it shouldn't.
Change-Id: If0ca4238e8c57a6b015fdad623ccdbf237ef1ba6
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/3350
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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This new tool called `ifdfake` just creates an empty Intel Firmware
Descriptor (IFD) and writes the IFD signature plus the section layout
given on the command line.
usage: ifdfake [(-b|-m|-g|-p) <start>:<end>]... <output file>
-b | --bios <start>:<end> BIOS region
-m | --me <start>:<end> Intel ME region
-g | --gbe <start>:<end> Gigabit Ethernet region
-p | --platform <start>:<end> Platform Data region
-h | --help print this help
<start> and <end> bounds are given in Bytes, the <end> bound is inclusive.
All regions must be multiples of 4K in size and 4K aligned.
The descriptor region always resides in the first 4K.
An IFD created with ifdfake won't work as a replacement for a real IFD.
Never try to flash such an IFD to your board!
The output of ifdfake can be utilized to build an image with just the
later added sections (like coreboot itself) being valid. The resulting
image can then be partially written to a machines flash ROM to just
update coreboot (i.e. the BIOS section).
Change-Id: I925b47cab5c6d490a79d684bdd7a7a45ac442640
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/3523
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Change-Id: Ife1c0a8597c2de04773899cdd87af6b6c630906a
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/3392
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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On newer Intel systems, the flash ROM is shared between the host
processor (BIOS), it's Management Engine (ME) and an integrated ethernet
controller (GbE). The layout of the flash ROM (and other information) is
kept in the so called Intel Firmware Descriptor (IFD). If we only want
to build coreboot to update the BIOS section, all we need is the flash
layout.
This patch adds the option to specify the flash layout in the
mainboard's Kconfig, and thus, to build without the real IFD. However,
with such a build, one has to make sure that the IFD section on the
flash ROM won't be written over (nor any other section that hasn't been
included by coreboot). A patch to write selected sections of a flash ROM
with IFD has been sent to the flashrom mailing list [1].
[1] http://www.flashrom.org/pipermail/flashrom/2013-June/011083.html
Change-Id: Ia23e439a00a197fb54852263f8e206f16c3e8851
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/3524
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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There are no files to build left under AMD nortbridge/x/root_complex
directories. For some cases, even the Kconfig file was no longer sourced.
Remove all such references and empty files.
For devicetree.cb treat component paths with "/root_complex" in them valid
even when the directory does not exists. This is because AMD boards us this
dummy chip component as the root node in their devicetree.cb.
The generated devicetree file static.c remains unchanged.
Change-Id: I9278ebb50a83cebbf149b06afb5669899a8e4d0b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3434
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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The IOMMU needs IRQs assigned. So add those.
Change-Id: Ic9f02e28aac593cddf7d222a8abb780a10572d32
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Reviewed-on: http://review.coreboot.org/3318
Tested-by: build bot (Jenkins)
Reviewed-by: David Hubbard <david.c.hubbard+coreboot@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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The IOMMU AGESA needs a reserved scratch space and it wants
to allocate the stuff for runtime. So provide a simple
allocator for 4 KB CBMEM page.
Change-Id: I53bdfcd2cd69f84fbfbc6edea53a051f516c05cc
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Reviewed-on: http://review.coreboot.org/3315
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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For IOMMU we need to allocate a 512 KB BAR in a non-standard
location. Use the standard allocator for that and limit the BAR
to 32-bits to be compatible with older systems.
Change-Id: I44414ce6b264b7f1c086a9b1c7ea275a0830205e
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/3314
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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LynxPoint LP has only EHCI controller #1.
Change EHCI #2 to different BAR from EHCI #1.
Even if the ECHI controllers are not to be addressed, it is bad idea
to set two different devices to claim the same PCI memory cycles.
Change-Id: I95c59fb9d5f09afd152872e9bc0418dc67e4aeb2
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3472
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@google.com>
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Also, add pretty printing of Westmere's DMI registers (tested on my t410s
by staring at non-zero output values :)
Apparently Nehalem does not have a MEMBAR? But there are some
documented memory controller control registers in PCI configuration
space... left out for now.
The PCIEXBAR is not documented publicly AFAICT, but there is
a similar register on a device on bus 0xFF. phcoder might know more...
Change-Id: I5faadb6e4f701728f5290276c02809b4993bd86d
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: http://review.coreboot.org/3505
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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In commit Rudolf Marek discovered, that it is not uniformly written. As
»ASL names are not case-sensitive and will be converted to upper case.« [2]
this change does not have any functional change.
The following command was used to create this patch.
$ git grep -l 'package()' src/mainboard | xargs sed -i 's,package(),Package(),'
[1] http://review.coreboot.org/#/c/3318/
[2] http://www.acpi.info/spec40a.htm
(18.2.1 ASL Names)
Change-Id: I1784dbc50936a1ef9d4376209a3c324ef1fb85cf
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/3516
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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This patch allows the use of migrated CAR_GLOBAL variables from
the very beginning of ramstage. Without the patch, CAR_GLOBALS were
not available until northbridge set_resources().
Change-Id: Ifd4ab2ed52e07dcbe8c77e2e460dc483323e93c0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3513
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
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Non-S3 resume paths of sandy/ivybridge call cbmem_initialize()
more than once. Doing car_migrate_variables() more than twice caused
at least loss of some lines in CBMEM console.
Change-Id: Idd14aba9384984aa3a7d38937a4b3572aa5dc088
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3512
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
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Change-Id: I60675a357f9db430ebb59b17be6d8c92a9cadf43
Signed-off-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-on: http://review.coreboot.org/3511
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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This commit was tested on qemu with and without CONFIG_DYNAMIC_CBMEM
by running cmbmem -c once booted. The qemu command that was used was:
qemu-system-i386 -bios ./build/coreboot.rom -serial stdio -hda ../virt/parabola.img
Note that using CONFIG_RELOCATABLE_RAMSTAGE make it fails like that:
Loading image.
CBFS: Decompressing stage fallback/coreboot_ram @ 0x3ffbefc0 (184400 bytes)
Loading module at 3ffbf000 with entry 3ffbf000. filesize: 0x18db8 memsize: 0x2c050
Processing 1703 relocs with adjust value of 0x3ffbe000
FATAL: Essential component is missing.
However without CONFIG_RELOCATABLE_RAMSTAGE set it boots fine.
Change-Id: I633a8c3832eee4e8bed244940fdc370b98dd26f0
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: http://review.coreboot.org/3504
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)
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In case we are going to use this in future designs.
BUG=none
TEST=none
BRANCH=none
Change-Id: I750addf10e4fe6f8240f8c8262253f8af7027e29
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/55844
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/3515
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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src/lib/cbmem.c is for the static cbmem.
Thanks to adurbin for the Makefile.inc pointer and code on #coreboot IRC channel on freenode:
<adurbin> no. if you have CONFIG_DYNAMIC_CBMEM then cbmem.c shouldn't be compiled
[...]
<adurbin> +ifeq ($(CONFIG_EARLY_CBMEM_INIT),y)
<adurbin> +ifneq ($(CONFIG_DYNAMIC_CBMEM),y) romstage-$(CONFIG_EARLY_CBMEM_INIT) += cbmem.c
<adurbin> +endif
<adurbin> +endif
Without that fix we have:
src/lib/cbmem.c:58:43: error: no previous prototype for 'get_cbmem_toc' [-Werror=missing-prototypes]
src/lib/cbmem.c:76:6: error: no previous prototype for 'cbmem_init' [-Werror=missing-prototypes]
src/lib/cbmem.c:107:5: error: no previous prototype for 'cbmem_reinit' [-Werror=missing-prototypes]
This commit was tested on qemu-i440fx with the following commit:
qemu-i440fx: Make it compile with CONFIG_DYNAMIC_CBMEM
( http://review.coreboot.org/#/c/3504/ ).
Change-Id: I98636aad4bb4b954f3ed3957df67c77f3615964a
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: http://review.coreboot.org/3503
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)
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Change EHCI #2 to different BAR from EHCI #1.
Even if the ECHI controllers are not to be addressed, it is bad idea
to set two different devices to claim the same PCI memory cycles.
Change-Id: Ib6f7cfac5acf3f8170508547d1584af90273e8c1
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3471
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.huber@secunet.com>
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Change-Id: I2e3fd58404c48e863a3a1b255337fb397086651b
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/3506
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Change-Id: I74de250c69a57109362be1b2f00c0b4aa24a64e8
Signed-off-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-on: http://review.coreboot.org/3473
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Location is hard-coded right now, which isn't optimal.
It must be chip erase block aligned, which might fail on some flash chips
(it's 64k aligned which should work for most cases).
Change-Id: I6fe0607948c5fab04b9ed565a93e00b96bf44986
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/3497
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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Collect early timestamps in T60's romstage like some newer boards do.
This should also work on X60s (and other ICH7 based systems with
EARLY_CBMEM_INIT).
Change-Id: I3b2872dd7423f3379ff3b68ad999523ec35fc08e
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: http://review.coreboot.org/3499
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Upgrade the ICH7 bootblock to store an initial timestamp like we do it
since Sandy Brigde. I've checked the datasheets for the used scratchpad
registers and grepped for their usage. I'm pretty sure that they aren't
used on any ICH7 based board (for anything before the usual S3-resume
indication).
Change-Id: I28a9b90d3e6f6401a8114ecd240554a5dddc0eb5
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: http://review.coreboot.org/3498
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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Ditch unused fb*.h files.
Rename init.c (name is _way_ to generic) to bochs.c.
Add proper bochs dispi interface detection and mode setup.
Hook up coreboot framebuffer table initialization.
Change-Id: I7154b1593902e7d42606b64819217872eee10683
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-on: http://review.coreboot.org/3500
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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src/lib/edid.c:1177: error: ‘y’ may be used uninitialized in this function
Warning is bogus, but seems my gcc (4.4.7 as shipped by RHEL-6)
isn't clever enougth to figure this on its own. So help a bit
by explicitly initializing the variable.
Change-Id: Ia9f966c9c0a6bd92a9f41f1a4a3c8e49f258be37
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-on: http://review.coreboot.org/3501
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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We can't read the drives signature before it's ready, i.e. spun up.
So set the timeout to the standard 30s. Also put a notice on the
console, so the user knows why the signature reading failed.
Change-Id: I2148258f9b0eb950b71544dafd95776ae70afac8
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/3493
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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The SPI logical device on the W83627DHG uses the second i/o port
register pair but not the first one. So we have to also set `io1`
(the second io_info struct) and not `io0` in the pnp_info structure.
Setting the PNP_IO1 flag without a mask in `io1` caused coreboot to
hang in pnp_enable_devices() until commit aeead274 which added a
check for an unset mask.
Change-Id: I027d279b4641fecd88afb14d40fbe1c0bfbf81bb
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/3391
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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