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This is more consistent with newer Intel targets.
This a static struct so it is initialized to 0 by default.
To make it more readable:
* only setting to GPIO mode is made explicit;
* only pins in GPIO mode are either set to input or output since this
is ignored in native mode;
* only output pins are set high or low, since this is read-only on
input;
* blink is only operational on output pins, non-blink is not set
explicitly;
* invert is only operational on input pins, non-invert is not set
explicitly.
Change-Id: I05f9c52dee78b7120b225982c040e3dcc8ee3e4e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/17639
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Currently, some Intel 945 boards miss some or all of the time stamps
*1:start of rom stage*, *2:before ram initialization*, and *3:after ram
initialization*, so add them.
Use the same formatting as used for the board Lenovo X60, which already
has code for all the time stamps.
Change-Id: Ie25747d02fadd74b7d7b7cab234a7a88b2cc0c42
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/17993
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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Checking for memory self refresh can generate false positives,
as explained in faa6beb: "northbridge/intel/i945:
CHECK_SLFRCS_ON_RESUME Kconfig option".
This seems to be the case for this motherboard.
TESTED on ga-945gcm-s2l.
Change-Id: Iadf0a73b054470b652e1dc02557fb1715131f823
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/17617
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Instead of hardcoding pci_mmio_size in the raminit code,
this makes it a parameter in the devicetree.
A safe minimum of 768M is also defined since using anything
less causes problems (if 4G of ram is used).
Change-Id: If004c861464162d5dbbc61836a3a205d1619dfd5
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/16856
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Change-Id: Ic22beaa47476d8c600e4081fc5ad7bc171e0f903
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/17735
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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This mainboard is identical to ga-945gcm-s2l except for NIC
which is a Realtek RTL 8101E chip (10/100 Mbit).
The schematics of ga-945gcm-s2l mention multiple NICs and ga-945gcm-s2c
and ga-945gcm-s2l have a common manual further indicating that those
boards are close to identical.
Change-Id: Iba3d401efcf208154e639c3237b201830a5151aa
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/17416
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: Id7c2b656f500c14f39d4492667ea461b9ca353b0
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/17613
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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Change-Id: I021aae6130c475cb370b891ffaec6f1ad267540b
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/17580
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
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GPIO register at offset 0xfc (VID Input Register) is read-only but
writing 1 to bit 0 will update initial VID input.
Change-Id: Ie372e98f8e497eede382975262a63d58c16227b9
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/17412
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Startpoint was Intel d945gclf, which has same chipset and
Gigabyte ga-g41m-es2l which has same Superio.
What works and is tested:
* PCI slot;
* PCIe x16 slot with GPU (RADEON HD 2600 XT) and ADD2 DVI card;
* onboard VGA output (only textmode implemented) with native graphic init;
* 533, 800, 1067MHz FSB CPU (1333MHz is unsupported by the chipset);
* serial output during and after boot.
What does not work:
* resume from suspend (does not work for d945gclf either).
Quirks:
* The Realtek ethernet card requires a reset which currently also
hardcodes a MAC adress.
This board was only tested with the SeaBIOS payload due to flash size
constraints (512KB) and with GNU/Linux.
Change-Id: I0ff9f193105facc1b276a791790e27eb4c275085
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/17033
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
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