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Update bmips_be_defconfig and bmips_stb_defconfig to have GZIP ramdisk
support enabled by default as well was timed printks.
Signed-off-by: Florian Fainelli <[email protected]>
Reviewed-by: Kevin Cernekee <[email protected]>
Reviewed-by: Dragan Stancevic <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11307/
Signed-off-by: Ralf Baechle <[email protected]>
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The input buffer in reipl_fcp_scpdata_write is accessed out of bounds
when an offset is specified. The problem is that the offset refers to
the data we should write to and not to the buffer we read from.
So instead of
memcpy(scp_data, buf + off, count);
we could just do
memcpy(scp_data + off, buf, count);
However we not only modify the data but also store its length. For this to
work we'd need to remember a state per open FH. Since that's not possible
with sysfs callbacks let's just fail when an offset is specified.
Signed-off-by: Sebastian Ott <[email protected]>
Acked-by: Hendrik Brueckner <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
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The various rsc ops structures are never modified, so declare them as
const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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Add defconfig for MIPSfpga
Signed-off-by: Zubair Lutfullah Kakakhel <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11363/
Signed-off-by: Ralf Baechle <[email protected]>
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The xilfpga platform will be DT only.
Add required platform code.
DT files have already been added separately.
Signed-off-by: Zubair Lutfullah Kakakhel <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11364/
Signed-off-by: Ralf Baechle <[email protected]>
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Add device tree files for the MIPSfpga platform.
See Documentation/devicetree/bindings/mips/img/xilfpga.txt
for details about MIPSfpga
Signed-off-by: Zubair Lutfullah Kakakhel <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11362/
Signed-off-by: Ralf Baechle <[email protected]>
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Xilfpga boots only with device-tree. Document the required properties
and the unique boot style
Signed-off-by: Zubair Lutfullah Kakakhel <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11361/
Signed-off-by: Ralf Baechle <[email protected]>
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Seval of-enabled machines (bmips, lantiq, xlp, pistachio, ralink) copied
the arguments from dtb to arcs_command_line to prevent the kernel from
overwriting them.
Since there is now an option to keep the dtb arguments, default to the
new option remove the "backup" to arcs_command_line in case of USE_OF is
enabled, except for those platforms that still take the bootloader
arguments or do not use any at all.
Signed-off-by: Jonas Gorski <[email protected]>
Cc: [email protected]
Cc: Kevin Cernekee <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Zubair Lutfullah Kakakhel <[email protected]>
Cc: James Hogan <[email protected]>
Cc: John Crispin <[email protected]>
Cc: Ganesan Ramalingam <[email protected]>
Cc: Jayachandran C <[email protected]>
Cc: Andrew Bresticker <[email protected]>
Cc: James Hartley <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/11285/
Signed-off-by: Ralf Baechle <[email protected]>
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Similar to how arm allows using selecting between bootloader arguments,
dtb arguments and both, allow to select them on mips. But since we have
less control over the place of the dtb do not modify it but instead use
the boot_command_line for merging them.
The default is "use bootloader arguments" to keep the current behaviour
as default.
Signed-off-by: Jonas Gorski <[email protected]>
Cc: [email protected]
Cc: Kevin Cernekee <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Zubair Lutfullah Kakakhel <[email protected]>
Cc: James Hogan <[email protected]>
Cc: John Crispin <[email protected]>
Cc: Ganesan Ramalingam <[email protected]>
Cc: Jayachandran C <[email protected]>
Cc: Andrew Bresticker <[email protected]>
Cc: James Hartley <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/11284/
Signed-off-by: Ralf Baechle <[email protected]>
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Since OF is now a user selectable symbol, the choice for appended dtb
support should only be visible when USE_OF is selected, as this
indicates actual machine support for device tree in MIPS.
Signed-off-by: Jonas Gorski <[email protected]>
Cc: [email protected]
Cc: Kevin Cernekee <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Zubair Lutfullah Kakakhel <[email protected]>
Cc: James Hogan <[email protected]>
Cc: John Crispin <[email protected]>
Cc: Ganesan Ramalingam <[email protected]>
Cc: Jayachandran C <[email protected]>
Cc: Andrew Bresticker <[email protected]>
Cc: James Hartley <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/11283/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: Gregory Fong <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Jonas Gorski <[email protected]>
Cc: Joe Perches <[email protected]>
Cc: Rusty Russell <[email protected]>
Cc: Nicolas Schichan <[email protected]>
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11300/
Signed-off-by: Ralf Baechle <[email protected]>
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Now LOONGSON_CHIPCFG register definition doesn't depend on CPUFREQ any
more, so CPU_SUPPORTS_CPUFREQ is no longer needed for suspend/resume.
Remove CONFIG_LOONGSON_SUSPEND and use CONFIG_SUSPEND instead.
Signed-off-by: Huacai Chen <[email protected]>
Cc: John Crispin <[email protected]>
Cc: Steven J. Hill <[email protected]>
Cc: Fuxin Zhang <[email protected]>
Cc: Zhangjin Wu <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11274/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11458/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11450/
Signed-off-by: Ralf Baechle <[email protected]>
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There is a DWC2 USB core in these SoCs. To make USB work we need to first
reset and power the state machine. These are SoC specific registers and
not part of the actual USB core.
Signed-off-by: Antti Seppälä <[email protected]>
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11449/
Signed-off-by: Ralf Baechle <[email protected]>
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Some configurations of AR9 reported the incorrect speed for the fpi bus.
Signed-off-by: Ben Mulvihill <[email protected]>
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11448/
Signed-off-by: Ralf Baechle <[email protected]>
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The rt305x support is missing a clock required by the ethernet driver.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11447/
Signed-off-by: Ralf Baechle <[email protected]>
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Some pcie cards have problems after a reboot without this.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11446/
Signed-off-by: Ralf Baechle <[email protected]>
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Setting pm_power_off is apprently wrong and makes drivers such as
gpio-poweroff not work.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11445/
Signed-off-by: Ralf Baechle <[email protected]>
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The code currently panics if PCI is enabled but the SoC has no PCI bus.
This check is superfluous as the driver only loads if enabled in the
devicetree.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11444/
Signed-off-by: Ralf Baechle <[email protected]>
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The current code adds the delta twice, which is obviously wrong.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11443/
Signed-off-by: Ralf Baechle <[email protected]>
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MT7688 has several uarts that can be used for console. There are several
boards in the wild, that use ttyS1 or ttyS2. This patch applies a simply
autodetection routine to figure out which ttyS the bootloader used as
console. The uarts come up in 6 bit mode by default. The bootloader will
have set 8 bit mode on the console. Find that 8bit tty and use it.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11459/
Signed-off-by: Ralf Baechle <[email protected]>
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If the USB HCD is running and the cpu is scaled too low, then the USB
stops working. Increase the idle speed of the core to fix this if the
kernel is built with USB support.
The "magic" values are taken from the Ralink SDK Kernel.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11441/
Signed-off-by: Ralf Baechle <[email protected]>
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This makes detection a lot easier for audio, wifi, ... drivers.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11440/
Signed-off-by: Ralf Baechle <[email protected]>
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MT7688 is similar tot he MT7628 but has a different wifi radio.
Signed-off-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11439/
Signed-off-by: Ralf Baechle <[email protected]>
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Add AHCI and PHY device nodes to MIPS-based BCM7362 set-top box
platform.
Signed-off-by: Jaedon Shin <[email protected]>
Cc: Brian Norris <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Kishon Vijay Abraham I <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Kevin Cernekee <[email protected]>
Cc: Dragan Stancevic <[email protected]>
Cc: [email protected]
Cc: Linux-MIPS <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11379/
Signed-off-by: Ralf Baechle <[email protected]>
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Add AHCI and PHY device nodes to MIPS-based BCM7346 set-top box
platform.
Signed-off-by: Jaedon Shin <[email protected]>
Cc: Brian Norris <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Kishon Vijay Abraham I <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Kevin Cernekee <[email protected]>
Cc: Dragan Stancevic <[email protected]>
Cc: [email protected]
Cc: Linux-MIPS <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11378/
Signed-off-by: Ralf Baechle <[email protected]>
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Add AHCI and PHY device nodes to MIPS-based BCM7425 set-top box
platform.
Signed-off-by: Jaedon Shin <[email protected]>
Cc: Brian Norris <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Kishon Vijay Abraham I <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Kevin Cernekee <[email protected]>
Cc: Dragan Stancevic <[email protected]>
Cc: [email protected]
Cc: Linux-MIPS <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11377/
Signed-off-by: Ralf Baechle <[email protected]>
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Add I2C device nodes to BMIPS based BCM7362 platform.
Signed-off-by: Jaedon Shin <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Cc: Wolfram Sang <[email protected]>
Cc: Kamal Dasu <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11336/
Signed-off-by: Ralf Baechle <[email protected]>
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Add I2C device nodes to BMIPS based BCM7360 platform.
Signed-off-by: Jaedon Shin <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Cc: Wolfram Sang <[email protected]>
Cc: Kamal Dasu <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11335/
Signed-off-by: Ralf Baechle <[email protected]>
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Add I2C device nodes to BMIPS based BCM7358 platform.
Signed-off-by: Jaedon Shin <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Cc: Wolfram Sang <[email protected]>
Cc: Kamal Dasu <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11334/
Signed-off-by: Ralf Baechle <[email protected]>
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Add I2C device nodes to BMIPS based BCM7346 platform.
Signed-off-by: Jaedon Shin <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Cc: Wolfram Sang <[email protected]>
Cc: Kamal Dasu <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11333/
Signed-off-by: Ralf Baechle <[email protected]>
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request_mem_region() returns a pointer and not an integer with an error
value. A check for "< 0" on a pointer will cause problems, replace it
with not null checks instead. This was found with sparse.
Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11395/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11394/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11393/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11392/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11391/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11390/
Patchwork: https://patchwork.linux-mips.org/patch/11399/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11389/
Patchwork: https://patchwork.linux-mips.org/patch/11398/
Signed-off-by: Ralf Baechle <[email protected]>
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Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11388/
Signed-off-by: Ralf Baechle <[email protected]>
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This adds the PUM bits for USB and SDIO devices
Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11387/
Signed-off-by: Ralf Baechle <[email protected]>
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When the SoC starts up most of the devices should be deactivated by the
PMU, they should be activated when they get used by their drivers. Some
devices should not get deactivate at startup like the serial, register
them in a special way.
Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11386/
Signed-off-by: Ralf Baechle <[email protected]>
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This add detection of some clocks on the ar10 and grx390.
Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11385/
Signed-off-by: Ralf Baechle <[email protected]>
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The vendor code uses different clock values for this clock.
Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11384/
Signed-off-by: Ralf Baechle <[email protected]>
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This register is also used on other SoCs.
Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11383/
Patchwork: https://patchwork.linux-mips.org/patch/11397/
Signed-off-by: Ralf Baechle <[email protected]>
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This adds support for setting the PMU register on the AR10 and GRX390.
Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11382/
Signed-off-by: Ralf Baechle <[email protected]>
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The PMU register are accessed in a non atomic way and they could be
accessed by different threads simultaneously, which could cause
problems this patch adds locking around the PMU registers. In
addition we now also wait till the PMU is actually deactivated.
[[email protected]: Fix spelling mistake in commit message as noticed
by Sergei Shtylyov <[email protected]>.]
Signed-off-by: Hauke Mehrtens <[email protected]>
Acked-by: John Crispin <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11381/
Patchwork: https://patchwork.linux-mips.org/patch/11396/
Signed-off-by: Ralf Baechle <[email protected]>
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This drops another symbol dependency between setup.c and sprom.c which
will allow us to make SPROM code a separated module (and share it with
ARM).
Patch tested on Linksys WRT300N V1.
Signed-off-by: Rafał Miłecki <[email protected]>
Cc: Hauke Mehrtens <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11360/
Signed-off-by: Ralf Baechle <[email protected]>
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There are still few left:
1) Most of them about lines over 80 chars (increased readability exception)
2) Wrong parsing of preprocessor macros
Signed-off-by: Rafał Miłecki <[email protected]>
Cc: [email protected]
Cc: Hauke Mehrtens <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/11356/
Signed-off-by: Ralf Baechle <[email protected]>
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To support (extract) SPROM on Broadcom ARM devices we should separate
SPROM code and make it a separated module. We won't want to export
bcm47xx_fill_sprom symbol so we should support SoC SPROM in the standard
fallback function and then modify ssb to use it.
Signed-off-by: Rafał Miłecki <[email protected]>
Acked-by: Hauke Mehrtens <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/11355/
Signed-off-by: Ralf Baechle <[email protected]>
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