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Clang does not seem to work with 'fall through' in comments.
Change-Id: Idcbe373be33ef7247548f856bfaba7ceb7f749b5
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51498
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Now that the console system itself will clearly differentiate loglevels,
it is no longer necessary to explicitly add "ERROR: " in front of every
BIOS_ERR message to help it stand out more (and allow automated tooling
to grep for it). Removing all these extra .rodata characters should save
us a nice little amount of binary size.
This patch was created by running
find src/ -type f -exec perl -0777 -pi -e 's/printk\(\s*BIOS_ERR,\s*"ERROR: /printk\(BIOS_ERR, "/gi' '{}' ';'
and doing some cursory review/cleanup on the result. Then doing the same
thing for BIOS_WARN with
's/printk\(\s*BIOS_WARNING,\s*"WARN(ING)?: /printk\(BIOS_WARNING, "/gi'
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I3d0573acb23d2df53db6813cb1a5fc31b5357db8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61309
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Lance Zhao
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
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When <device/pnp.h> is needed, it is supposed to provide <device/pnp_type.h>.
Change-Id: I0e479e2abdb6cfb8633840db2222ce5397fe7d55
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45403
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Found using following commande:
diff <(git grep -l '#include <stdlib.h>' -- src/) <(git grep -l '
memalign\|malloc\|free' -- src/) |grep -v vendorcode |grep '<'
Change-Id: Ib2ee840a10de5c10d57aa7a75b805ef69dc8da84
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41241
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Stefan thinks they don't add value.
Command used:
sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool)
The exceptions are for:
- crossgcc (patch file)
- gcov (imported from gcc)
- elf.h (imported from GNU's libc)
- nvramtool (more complicated header)
The removed lines are:
- fmt.Fprintln(f, "/* This file is part of the coreboot project. */")
-# This file is part of a set of unofficial pre-commit hooks available
-/* This file is part of coreboot */
-# This file is part of msrtool.
-/* This file is part of msrtool. */
- * This file is part of ncurses, designed to be appended after curses.h.in
-/* This file is part of pgtblgen. */
- * This file is part of the coreboot project.
- /* This file is part of the coreboot project. */
-# This file is part of the coreboot project.
-# This file is part of the coreboot project.
-## This file is part of the coreboot project.
--- This file is part of the coreboot project.
-/* This file is part of the coreboot project */
-/* This file is part of the coreboot project. */
-;## This file is part of the coreboot project.
-# This file is part of the coreboot project. It originated in the
- * This file is part of the coreinfo project.
-## This file is part of the coreinfo project.
- * This file is part of the depthcharge project.
-/* This file is part of the depthcharge project. */
-/* This file is part of the ectool project. */
- * This file is part of the GNU C Library.
- * This file is part of the libpayload project.
-## This file is part of the libpayload project.
-/* This file is part of the Linux kernel. */
-## This file is part of the superiotool project.
-/* This file is part of the superiotool project */
-/* This file is part of uio_usbdebug */
Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I8cdfa5c3e3508ea8ad969df6513401611a066fc5
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39930
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Define a chip option to explicitly soft reset all enabled GPIOs to
default state.
TEST=boot FreeBSD 11.2 on PC Engines apu1, change GPIO configuration
using nctgpio module and check whether GPIOs are reset after reboot
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Iae4205574800138402cbc95f4948167265a80d15
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38850
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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The authors from the header of the files are added in a previous commit.
Change-Id: Iafeaafb9689c65bd2f5de3960097ec0d4c1009e7
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38544
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Now, Super I/O GPIOs can also be controlled directly through
access to I/O registers. VLDN 108 and specific I/O port from a range
<100h; ff8h> may be enabled in mainboard devicetree.
Change-Id: I4ce99bb44e6f5db684170f4190bdc38a944849f6
Signed-off-by: Piotr Kleinschmidt <piotr.kleinschmidt@3mdeb.com>
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35849
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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So far, only hard power off could reset GPIOs state to defaults:
IN, Open-drain. Now, defaults are set with every boot to ensure
that GPIOs are not in unknown/unwanted state.
Change-Id: I67878dbab2ddf0deaaa8f5d79416368c6164ba1d
Signed-off-by: Piotr Kleinschmidt <piotr.kleinschmidt@3mdeb.com>
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35482
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Change-Id: I55e7b680e128f29a9fd549edfb676e6571330677
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32830
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Change-Id: Ifda495420cfb121ad32920bb9f1cbdeef41f6d3a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/31698
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I91158452680586ac676ea11c8589062880a31f91
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/31692
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This allows to set up the SuperIO in the C_ENVIRONMENT_BOOTBLOCK
bootblocks. It is likely unnecessary to do this in verstage.
This also renames COMMON_ROMSTAGE to COMMON_PRE_RAM.
Change-Id: I3d999611baa1e79c79fe6b1f01822ebaa5f85daf
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/30672
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Change-Id: I85cf93e30606bc7838852bd300a369e79370629a
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/29623
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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The pnp ops struct is already passed to the pnp_enable_devices function and it
is used if no override is supplied in the elements of the pnp_info struct array
Change-Id: I18345d7cc50a7d46cb15584dfb54df28e8534f81
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/27386
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
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The 'set' field was not used anywhere. Replace the struct with a simple
integer representing the mask.
initializer updates performed with:
sed -i -r 's/\{ ?0(x([[:digit:]abcdefABCDEF]{3,4}))?, (0x)?[04]? ?\}/0\1/g' \
src/ec/*/*/ec.c
sed -i -r 's/\{ ?0(x([[:digit:]abcdefABCDEF]{3,4}))?, (0x)?[04] ?\}/0\1/g' \
src/ec/*/*/ec_lpc.c \
src/superio/*/*/superio.c \
src/superio/smsc/fdc37n972/fdc37n972.c \
src/superio/smsc/sio10n268/sio10n268.c \
src/superio/via/vt1211/vt1211.c
src/ec/kontron/it8516e/ec.c was manually updated. The previous value for
IT8516E_LDN_SWUC appears to have been a typo, as it was out of range and
had a zero bit in the middle of the mask.
Change-Id: I1e7853844605cd2a6d568caf05488e1218fb53f9
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-on: https://review.coreboot.org/20078
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Myles Watson <mylesgw@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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This moves the Kconfig from the Super I/O manufacturer folder
to the chip folder instead.
This makes new chip commits self-contained unit as
edits to the central Kconfig file are no longer required.
Change-Id: I7aee07919f2ae9204850c669e0ed3cb17d4de8cd
Signed-off-by: Omar Pakker <omarpakker+coreboot@gmail.com>
Reviewed-on: https://review.coreboot.org/15973
Tested-by: build bot (Jenkins)
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
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The official spelling of Nuvoton is not all uppercase. Only the first
letter is uppercase. See the footer of the Nuvoton Web site.
Change-Id: I6ccd4194d7be0c89f8b332fcca5feb2420a4de1e
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/5928
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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It encourages users from writing to the FSF without giving an address.
Linux also prefers to drop that and their checkpatch.pl (that we
imported) looks out for that.
This is the result of util/scripts/no-fsf-addresses.sh with no further
editing.
Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/11888
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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As per discussion with lawyers[tm], it's not a good idea to
shorten the license header too much - not for legal reasons
but because there are tools that look for them, and giving
them a standard pattern simplifies things.
However, we got confirmation that we don't have to update
every file ever added to coreboot whenever the FSF gets a
new lease, but can drop the address instead.
util/kconfig is excluded because that's imported code that
we may want to synchronize every now and then.
$ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" {} +
$ find * -type f
-a \! -name \*.patch \
-a \! -name \*_shipped \
-a \! -name LICENSE_GPL \
-a \! -name LGPL.txt \
-a \! -name COPYING \
-a \! -name DISCLAIMER \
-exec sed -i "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" {} +
Change-Id: Icc968a5a5f3a5df8d32b940f9cdb35350654bef9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9233
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
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Routing is decided based on enabled logical/virtual devices.
For a valid devicetree, one should have only one of SP3 and GPIO0,
and only one of SP4 and GPIO1, enabled at a time in configuration.
Change-Id: I02017786aba9dd22d12403aaa71d7641f5bbf997
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/10177
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
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That function was getting too long.
Change-Id: Ic50f210391c2467b65215aa556269b0ba601c2ec
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/10176
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
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Hiding pointer types behind 'typedef's is usually not a great
idea at the best of times. Worse the typedef becomes an integer
at different stages in Coreboot. Let us refrain from doing this
at all.
Change-Id: Ia2ca8c98bb489daaa58f379433875864f6efabc8
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7136
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
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The romstage component of Super I/O support is in fact written around
passing a lower and upper half packed integer. We currently have two
typedef's for this, 'device_t' and 'pnp_devfn_t'. We wish to make use of
'pnp_devfn_t' over 'device_t' as 'device_t' changes it's typedef in the
ramstage context and so is really a conflicting definition. This helps
solve problems down the road to having the 'real' 'device_t' definition
usable in romstage later.
This follows on from the rational given in:
c2956e7 device/pci_early.c: Mixes up variants of a typedefs to 'u32'
Change-Id: Ia9f238ebb944f9fe7b274621ee0c09a6de288a76
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6231
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins)
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Change-Id: I08b9eef9d6b0f120c17c3293f1f90b847742dc06
Signed-off-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-on: http://review.coreboot.org/6064
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <gaumless@gmail.com>
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Pins 41-48 default to being GPIs. This switches the internal
mux to connect them to UARTD.
Change-Id: I61393b8c35cbc664f6520f60eed09ba4bbede0dc
Signed-off-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-on: http://review.coreboot.org/5963
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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Change-Id: I4e4bc09a8f8fabe68519a29dc421af82c76c9873
Signed-off-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-on: http://review.coreboot.org/5944
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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The romstage of Nuvoton Super I/O chips (but not Nuvoton BMC chips)
is identical, so the early_serial.c file can be moved under
nuvoton/common.
The Nuvoton BMC chip WPCM450 is however left untouched.
Change-Id: I4663176c1003b24a49a9fe5f9ebd27a1963b5565
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: http://review.coreboot.org/5909
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
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Following the same reasoning as commit
d304331 superio/fintek/f81865f: Avoid .c includes
Clean up the early_serial #include directives in mainboard/romstage
code.
Change-Id: I14c438968bfed917977862efd8a393ec48cb04c9
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5446
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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Some files have incorrect/odd permissions,
correct them: remove unnecessary +x flags.
Change-Id: I784e6e599dfee88239f85bb58323aae9e40fb21c
Signed-off-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-on: http://review.coreboot.org/4490
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.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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After removing the enter()/exit() functions for configuration mode,
most wrappers for our standard PnP functions just call the underlying
default implementation.
Remove those with a little cocci:
@ op_match @
identifier op;
identifier pnp_op =~ "^pnp_((alt_|)enable|(set|enable)_resources)$";
type device_t;
identifier dev;
@@
static void op(device_t dev) { pnp_op(dev); }
@@
identifier op_match.op;
@@
-op(...) {...}
/* Three rules to match the alignment, hmmp... */
@@
identifier op_match.op, op_match.pnp_op;
identifier ops;
@@
struct device_operations ops = {
- .set_resources = op,
+ .set_resources = pnp_op,
};
@@
identifier op_match.op, op_match.pnp_op;
identifier ops;
@@
struct device_operations ops = {
- .enable_resources = op,
+ .enable_resources = pnp_op,
};
@@
identifier op_match.op, op_match.pnp_op;
identifier ops;
@@
struct device_operations ops = {
- .enable = op,
+ .enable = pnp_op,
};
Change-Id: Idc0e52c7e3600a01f3b6a4e17763557b271b481e
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: http://review.coreboot.org/3483
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Find all the (ramstage) implementations of enter()/exit() functions
for the configuration state, register and call them through the new
struct pnp_mode_ops. As our standard PnP functions are aware of the
pnp_mode_ops, it's not necessary to call enter()/exit() around them
anymore.
Patch generated with the cocci below. It's not perfect. The movement
of the enter()/exit() calls is somehow fragile. So I checked the
remaining calls for sense, and changed some empty lines. Also a
duplicate insertion of pnp_conf_mode_ops had to be removed.
/* Try to find enter and exit functions by their outb() structure and
their usage around calls to our standard pnp functions: */
@ enter_match @
identifier enter;
identifier dev;
type device_t;
@@
void enter(device_t dev)
{
<...
outb(..., dev->path.pnp.port);
...>
}
@ exit_match @
identifier exit;
identifier dev;
type device_t;
@@
void exit(device_t dev)
{
<...
outb(..., dev->path.pnp.port);
...>
}
@ pnp_match @
identifier op;
identifier pnp_op =~ "^pnp_((alt_|)enable|(set|enable)_resources)$";
identifier enter_match.enter, exit_match.exit;
type device_t;
identifier dev;
@@
void op(device_t dev)
{
...
enter(dev);
...
pnp_op(dev);
...
exit(dev);
...
}
/* Now add enter/exit to a pnp_mode_ops structure: */
@ depends on pnp_match @
identifier enter_match.enter;
identifier exit_match.exit;
identifier ops;
@@
+static const struct pnp_mode_ops pnp_conf_mode_ops = {
+ .enter_conf_mode = enter,
+ .exit_conf_mode = exit,
+};
+
struct device_operations ops = {
...,
+ .ops_pnp_mode = &pnp_conf_mode_ops,
};
/* Match against the new structure as we change the code and the above
matches might not work anymore: */
@ mode_match @
identifier enter, exit, ops;
@@
struct pnp_mode_ops ops = {
.enter_conf_mode = enter,
.exit_conf_mode = exit,
};
/* Replace enter()/enter() calls with new standard calls (e.g.
pnp_enter_conf_mode()): */
@@
identifier mode_match.enter;
expression e;
@@
-enter(e)
+pnp_enter_conf_mode(e)
@@
identifier mode_match.exit;
expression e;
@@
-exit(e)
+pnp_exit_conf_mode(e)
/* If there are calls to standard PnP functions, (re)move the
enter()/exit() calls around them: */
@@
identifier pnp_op =~ "^pnp_((alt_|)enable|(set|enable)_resources)$";
expression e;
@@
-pnp_enter_conf_mode(e);
pnp_op(e);
+pnp_enter_conf_mode(e);
...
pnp_exit_conf_mode(e);
@@
identifier pnp_op =~ "^pnp_((alt_|)enable|(set|enable)_resources)$";
expression e;
@@
pnp_enter_conf_mode(e);
...
+pnp_exit_conf_mode(e);
pnp_op(e);
-pnp_exit_conf_mode(e);
@@
expression e;
@@
-pnp_enter_conf_mode(e);
-pnp_exit_conf_mode(e);
Change-Id: I5c04b0c6a8f01a30bc25fe195797c02e75b6c276
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: http://review.coreboot.org/3482
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
The current default implementation of pnp_enable() only disables devices
- if set so in the devicetree - but does not enable them. Enablement takes
place in pnp_enable_resources(). Yet, many PnP chips implement their own
version of pnp_enable() which also enables devices if set in the devicetree.
It's arguable, if enabling those devices makes sense, before they get
resources assigned. Maybe we can't write the resource registers if not,
who knows? The least we can do is providing a common implementation for
this behavior, and get rid of some code duplication.
Used the following cocci:
@@
expression e;
@@
+pnp_alt_enable(e);
-pnp_set_logical_device(e);
(
-pnp_set_enable(e, !!e->enabled);
|
-(e->enabled) ? pnp_set_enable(e, 1) : pnp_set_enable(e, 0);
|
-if (e->enabled) { pnp_set_enable(e, 1); }
-else { pnp_set_enable(e, 0); }
)
Change-Id: I8d695e8fcd3cf8b847b1aa99326b51a554700bc4
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: http://review.coreboot.org/3480
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
- Added in new support for Nuvoton NCT5104D LPC device.
Change-Id: I0af8c5e3e46fdd0a549475b30917897ae9e144a7
Signed-off-by: Steven Sherk <steven.sherk@se-eng.com>
Reviewed-on: http://review.coreboot.org/3072
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
|
