the part !CAR && PRE_RAM is obviously meant as dummies. Unfortunately
cbmemc_tx_byte has wrong number of arguments and hence causes compilation
failure.
Found out when compiling for vexpress-a9.
Change-Id: Ic84d142bac5c455c2371fbc9439c898de04a974e
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4267
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
With the XHCI controller enabled we no longer hang the
system when dropping into a package C-state so remove
the code that was disabling it.
Change-Id: Icd60488fd2506dac04fb6ec96a77bec265b10d8c
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/50355
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4163
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
The chromeos_acpi driver sysfs naming is not what
crossystem expects if there is just one entry in the package
because it does not add a ".#" suffix in that case.
Specify all the expected GPIOs on wtm2 as undefined, which
should be 0xFF and not 0x00 becuase 0 is a valid GPIO.
Change-Id: I9b17e9bab94219695e65b17914c84acf02a0983b
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/50337
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4162
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
The current microcode blobs contain both ULT and non-ULT
revisions. Only include one or the other based off of the
CONFIG_INTEL_LYNXPOINT_LP Kconfig option.
Change-Id: I3e4e41d4cd727b1a974361fb469267e6f6022d5a
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/50318
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4160
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
For all the current haswell boards enable the monotonic timer.
The ULT boards use the 24MHz MSR while the non-ULT boards use the
local apic.
Change-Id: I8b19f526a5a49e8467f296c566a2c4263bc5a863
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/49763
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4148
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
This reads PCH power levels via PCODE mailbox and writes the
values into the PMSYNC registers as indicated in the BWG.
Change-Id: Iddcdef9b7deb6365f874f629599d1f7376c9a190
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/49329
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4143
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
On haswell ULT systems there is a 24MHz clock that continuously runs
when deep package c-states are entered. The 100MHz BCLK is shut down
in the lower c-states. When the package wakes back up a conversion
formula needs to be applied. The 24MHz calibration is done using the
internal PCODE unit.
Change-Id: I6be7702fb1de1429273724536f5af9125b98da64
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/48292
Tested-by: Stefan Reinauer <reinauer@google.com>
Commit-Queue: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/4136
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
The c-states are configured according to the BWG, however the
package c-states are disabled as they currently cause platform
instability. The exposed ACPI c-state to processor c-state mapping
are as follows for ULT boards:
ACPI(C1) = MWAIT(C1E)
ACPI(C2) = MWAIT(C7S long latency)
ACPI(C3) = MWAIT(C10)
The non-ULT boards have an expoed c-state mapping:
ACPI(C1) = MWAIT(C1E)
ACPI(C2) = MWAIT(C3)
ACPI(C3) = MWAIT(C7S)
Included in this patch is removing the updating of current limit
registers as some of the MSRs are different and the proper values
are currently unknown. Lastly, some of the MSRs were renamed to
match the BWG.
Booted 3.8 kernel and used powertop to note package, core, and acpi
c-state residency.
Change-Id: Ia428d4a4979ba3cba44eb9faa96f74b7d3f22dfe
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/48291
Commit-Queue: Stefan Reinauer <reinauer@google.com>
Tested-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/4133
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
This will be used in a later commit to do some specific
power sequencing.
Change-Id: Id7f033bb80aed915c2498ea910cb3ac7290da37f
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/48947
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4137
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
This adds some macros for the common GPIO defines and drops
the gpio number definition from each entry. The end result
is much easier to read. The wtm2 mainboard gpio list is modified
to use this.
Also fix a bug in the LP version of get_gpio() that was always
returning zero due to a miscompare.
Change-Id: I143e5aee412af1eda84e35f8026f31cf13df508e
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/48946
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4138
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
With the LynxPoint chipset there are more than 16
possible GPIOs that can trigger an SMI so we need
a mainboard handler that can support this.
There are only a handful of users of this function
so just change them all to use the new prototype.
Change-Id: I3d96da0397d6584f713fcf6003054b25c1c92939
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/49530
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4145
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
These are placeholder values until we can configure for
the exact panel.
Change-Id: Ibe88cc3588947366eb1728e5b3e1ab8c8be6dfe8
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56807
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4196
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Minor tweaks to variable names in the slippy mainboard
that make it easier to base a new board from without
as much renaming.
Also properly set up the thermal variables for the
thermal zone that is defined in ACPI instead of using
the generic setup from WTM2.
Change-Id: I752c1a50bfdc06b6ddad95bd1331c6870b9f9df2
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56328
Reviewed-on: http://review.coreboot.org/4183
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
This will log and clear EC events so they do not take effect
when the SMI handler is enabled.
Change-Id: I5ef563f7cedc8977410cc3f69e2655fc4e14c9eb
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56055
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4178
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
The SerialIO devices have specific requirements for PCI
interrupt mode to use PIRQ{E,F,G,H} that are not being met.
D21:F0 uses PIRQE, which must not be shared with other PCH
D21:F1-F6 share PIRQF, which must not be shared with other PCH
D23:F0 uses PIRQH, which must not be shared with other PCH
- Fix D20IR -> D20IP typo
- Remove D25/EHCI2 as it does not exist
- Reorder other interrupts to clear PIRQE/PIRQF/PIRQH
Check device interrupts in the kernel
0: IO-APIC-edge timer
1: IO-APIC-edge i8042
8: IO-APIC-edge rtc0
9: IO-APIC-fasteoi acpi
16: IO-APIC-fasteoi ath9k
18: IO-APIC-fasteoi i801_smbus
19: IO-APIC-fasteoi ehci_hcd:usb1
21: IO-APIC-fasteoi i2c-designware-pci--1, i2c-designware-pci--1
40: PCI-MSI-edge PCIe PME
41: PCI-MSI-edge i915
42: PCI-MSI-edge ahci
43: PCI-MSI-edge xhci_hcd
44: PCI-MSI-edge snd_hda_intel
Change-Id: Id4c08d11d2860f270c6387138acdc7d3d83a85b5
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56028
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4176
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
The dev screen was not displaying properly. With the
PWM values programmed the screen displays correctly.
Change-Id: I82b56a92e4168022082a2e519026977ee2ae0c9e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/51472
Reviewed-on: http://review.coreboot.org/4172
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
The device at function 0 also needs to be enabled
or the kernel will ignore all other functions.
00:15.0 DMA controller: Intel Corporation Lynx Point-LP Low Power Sub-System DMA (rev 03)
00:15.1 Serial bus controller [0c80]: Intel Corporation Lynx Point-LP I2C Controller #0 (rev 03)
00:15.2 Serial bus controller [0c80]: Intel Corporation Lynx Point-LP I2C Controller #1 (rev 03)
Change-Id: I0e1bc7bb719756496c46664d66dc1b1cf2f4d1ba
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/51370
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4171
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Without an LM10506-A the power sequencing for this
part needs to be done manually using GPIOs.
Change-Id: I842152e5f7c30c8dbe37df0c344935a659eb2887
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/49648
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4150
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This removes an earlier patch that caused the VGA option ROM to be loaded by
coreboot even in normal mode when it isn't needed.
Change-Id: Ie0a331a10fff212a2394e7234a0dbb37570607b7
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/48173
Commit-Queue: Stefan Reinauer <reinauer@google.com>
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Tested-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/4125
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Not all platforms !x86 are big endian, hence actually look
at the CONFIG_LITTLE_ENDIAN flag instead of CONFIG_ARCH_X86.
Change-Id: Ibbd8f48b377a1121dd1e045834a94a2d67eda2ab
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/56066
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Ronald G. Minnich <rminnich@chromium.org>
Commit-Queue: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-on: http://review.coreboot.org/4236
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The patch was made by Peter Stuge, I just split it
and added a commit message.
Change-Id: Ieaaaa2611f7bb8968f01b16daefe7e2afe870f72
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: http://review.coreboot.org/4001
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The patch was made by Peter Stuge, I just split it
and added a commit message.
Change-Id: I4e88c26b70ea8cb249d7613c749b3edc5e3b5e7f
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: http://review.coreboot.org/4000
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Without that fix the GTT points at 0x00000000.
The patch was made by Peter Stuge, I just split it
and added a commit message.
Change-Id: Ia378b600ba2faf00d42635c6503b94ff0cb1bc8c
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: http://review.coreboot.org/4002
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Move into src/cpu/dmp/dmp_post_code.h
Change-Id: If9f4d842f352eb41618e71f49a226d3cc4ad0b46
Signed-off-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-on: http://review.coreboot.org/3989
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This permits any software running after the ramstage to tell coreboot that the
boot was successfull.
Change-Id: I6b19160dcf1ea1948360db71d02e344a3bcb44ef
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: http://review.coreboot.org/3992
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
The recommendation from Intel is to report each core as a
separate logical domain in the _PSD table.
This goes against the recommendation in the ACPI specification
because all of these cores are on the same package and share a
VR so they will do voltage transitions together.
The reasoning is that with a larger number of logical processors
the P-state often ramps too quickly resulting in higher power
consumption. By exposing each core as a separate domain the OS
can manage them individually allowing the socket to select the
optimum frequency.
$ cat /sys/firmware/acpi/tables/SSDT > /tmp/SSDT
$ iasl -d /tmp/SSDT
Processor (\_PR.CPU0, 0x00, 0x00000000, 0x00)
{
Name (_PSD, Package (0x01)
{
Package (0x05)
{
0x05,
0x00,
0x00000000,
0x000000FE,
0x00000001
}
})
}
Processor (\_PR.CPU1, 0x01, 0x00000000, 0x00)
{
Name (_PSD, Package (0x01)
{
Package (0x05)
{
0x05,
0x00,
0x00000001,
0x000000FE,
0x00000001
}
})
}
Processor (\_PR.CPU2, 0x02, 0x00000000, 0x00)
{
Name (_PSD, Package (0x01)
{
Package (0x05)
{
0x05,
0x00,
0x00000002,
0x000000FE,
0x00000001
}
})
}
Processor (\_PR.CPU3, 0x03, 0x00000000, 0x00)
{
Name (_PSD, Package (0x01)
{
Package (0x05)
{
0x05,
0x00,
0x00000003,
0x000000FE,
0x00000001
}
})
}
Change-Id: I5ef41b6ead4d88e9ba117003293dbc629c376803
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/48662
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4130
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Compile was failing with the following error:
In file included from src/vendorcode/google/chromeos/vboot_handoff.h:22:0,
from src/vendorcode/google/chromeos/chromeos.c:22:
vboot_reference/firmware/include/vboot_api.h:388:18: error: unknown type name 'size_t'
src/vendorcode/google/chromeos/chromeos.c: In function 'vboot_get_payload':
src/vendorcode/google/chromeos/chromeos.c:50:23: error: 'NULL' undeclared (first use in this function)
Change-Id: I13f9e41ef6a4151dc65a49eacfa0574083f72978
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/48289
Reviewed-on: http://review.coreboot.org/4131
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
When testing Ron's patch on qemu I found out that fill_lb_framebuffer
overwrites size and tag fields. We need either to fix/check all
fill_lb_framebuffer implementations or write tag/size after fill_lb_framebuffer.
I prefer later as it's more robust.
Change-Id: I98f5bac14f65fb4d990cb21426d402b27f2e8a48
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4263
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2065x is with nehalem and not sandybridge.
I don't care much eitherway but it clears some confusion.
Change-Id: Ib2b8e570b830a12ed8d0d313ee4eb56755796d4b
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4046
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Unlike on X60/T60 dock has to be inited at the same time as EC.
Change-Id: If6eb3140c871859ce99027a50908f72bcc560243
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4082
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2065x boards don't use MRC. And the space in question isn't used either.
Read number of variable range MTRRs from MSR rather than hardcoding it.
2ff is still zeroed out as unless you zero-out undocumented bits as well
boot fails.
Tested on Lenovo X201.
Change-Id: Ic574193094e7d27c2d6a4d7d3e387d989578532e
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4080
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
The mdelay is not necessarry on 2065x.
Tested on X201 that it works without delay.
Change-Id: Ida9e85be7c214f3ba4c9476b5d8a0351e7980e5e
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4083
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
On AMD Trinity and Kabini boards errors similar to the following are
shown.
ASSERTION FAILED: file 'src/mainboard/asrock/imb-a180/agesawrapper.c',line 431
DmiTable:100123f7, AcpiPstatein: 10010129,AcpiSrat:0,AcpiSlit:0, Mce:10010de9,Cmc:10010eab,Alib:1002111c, AcpiIvrs:0 in
agesawrapper_amdinitlate agesawrapper_amdinitlate failed: 5
The reason is that on f16kb boards, the CDIT and DMI table are not
created. On f15tn boards, only the DMI table is not created.
Until the root cause is found, disable the table generation to remove
the errors.
Thanks to Wei Hu for debugging and reporting this issue on the list [1].
[1] http://www.coreboot.org/pipermail/coreboot/2013-November/076607.html
CDIT table is not created
Change-Id: I837e3c322bb5331a9b950a72397796a60642c3f3
Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com>
Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com>
Reviewed-on: http://review.coreboot.org/4092
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
The power to memory is lost during the the suspend, activate
the 3VSBSW# which switches the power during S3 suspend sequence.
As a result resuming from suspend to RAM works now, but now the
GPP ports of the Hudson southbridge are gone after resume from S3.
The devices 15.0 and 15.1 are disabled (decode as ffff) and
therefore anything behind them too [1].
[1] http://www.coreboot.org/pipermail/coreboot/2013-November/076620.html
fam15tn hudson PCIe GPP ports off after resume
Change-Id: Id953313ee4400a03a2ad8ca09e39a5e0d5f92524
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Reviewed-on: http://review.coreboot.org/4041
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Since a long time GRUB 2 is a viable payload alternative to SeaBIOS and
FILO. So make it easy for coreboot users to use GRUB 2 as a payload by
integrating it into coreboot’s build system, so it can be selected in
Kconfig.
As the last GRUB 2 release 2.00 is too old and has several bugs when
used as a coreboot payload only allow to build GRUB 2 master until a new
GRUB release is done. The downside is, that accidental breakage in
GRUB’s upstream does not affect coreboot users.
Currently the GRUB 2 payload is built with the default modules which
results in an uncompressed size of around 730 kB. Compressed it has a
size of 340 kB, so it should be useable with 512 kB flash ROMs.
Tested with QEMU.
Change-Id: Ie75d5a2cb230390cd5a063d5f6a5d5e3fab6b354
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4058
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Vladimir Serbinenko