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Searched refs:NVRAM (Results 1 – 25 of 40) sorted by relevance

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/linux/Documentation/devicetree/bindings/nvmem/
A Dbrcm,nvram.yaml7 title: Broadcom's NVRAM
10 Broadcom's NVRAM is a structure containing device specific environment
14 NVRAM can be accessed on Broadcom BCM47xx MIPS and Northstar ARM Cortex-A9
/linux/Documentation/scsi/
A Dsym53c8xx_2.rst51 10.2.11 Serial NVRAM
60 17.2 Symbios NVRAM layout
61 17.3 Tekram NVRAM layout
642 10.2.11 Serial NVRAM
833 Enabling serial NVRAM support enables detection of the serial NVRAM included
888 17.2 Symbios NVRAM layout
891 typical data at NVRAM address 0x100 (53c810a NVRAM)::
948 NVRAM layout details
951 NVRAM Address
1071 default set up for 53c875 NVRAM
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A Dncr53c8xx.rst58 10.2.18 Serial NVRAM
85 17.2 Symbios NVRAM layout
86 17.3 Tekram NVRAM layout
971 10.2.18 Serial NVRAM
1780 17. Serial NVRAM
1788 Enabling serial NVRAM support enables detection of the serial NVRAM included
1814 17.2 Symbios NVRAM layout
1817 typical data at NVRAM address 0x100 (53c810a NVRAM)::
1874 NVRAM layout details
1877 NVRAM Address
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A DChangeLog.ips21 4.80.21 - Change memcpy() to copy_to_user() in NVRAM Page 5 IOCTL path
54 - Use Slot Number from NVRAM Page 5
A DChangeLog.ncr53c8xx3 - Ensure LEDC bit in GPCNTL is cleared when reading the NVRAM.
46 OFF in the NVRAM as it did prior to revision 3.2g.
71 * NVRAM detection and reading
88 * NVRAM detection and reading
334 Remove NVRAM detection config option. This option is now enabled
492 - Update the README file and the Symbios NVRAM format definition
/linux/drivers/firmware/broadcom/
A DKconfig3 bool "Broadcom NVRAM driver"
8 NVRAM partition contains a text-like data representing name=value
11 It simply reads content of NVRAM and parses it. It doesn't control any
/linux/Documentation/devicetree/bindings/mtd/partitions/
A Dbrcm,bcm963xx-cfe-nor-partitions.txt6 NVRAM partition, and the remainder in-between for one to two firmware partitions
A Dbrcm,bcm947xx-cfe-partitions.txt19 2) NVRAM with configuration/calibration data
/linux/drivers/pci/hotplug/
A DKconfig31 bool "Save configuration into NVRAM on Compaq servers"
36 system configuration options in NVRAM.
/linux/Documentation/admin-guide/laptops/
A Dthinkpad-acpi.rst253 does not support masks at all, even if NVRAM polling is in use.
301 poll the NVRAM for. This is auto-detected by the driver
306 polled for in NVRAM, and reported as hotkey events if
308 available through CMOS NVRAM polling.
310 Warning: when in NVRAM mode, the volume up/down/mute
326 will cause hot key presses that require NVRAM polling
746 phased out) and just update the NVRAM.
1626 0x020100: Marker for thinkpad-acpi with hot key NVRAM polling
1628 start a userspace NVRAM poller (allows to detect when
1629 NVRAM is compiled out by the user because it is
[all …]
/linux/drivers/char/
A DKconfig324 config NVRAM config
333 /dev/nvram may be used to view settings in NVRAM or to change them
337 however that most NVRAM space in a PC belongs to the BIOS and you
341 This memory is conventionally called "NVRAM" on PowerPC machines,
342 "CMOS RAM" on PCs, "NVRAM" on Ataris and "PRAM" on Macintoshes.
/linux/drivers/char/tpm/eventlog/
A Dtpm1.c189 case NVRAM: in get_event_name()
/linux/drivers/firmware/google/
A DKconfig19 driver provides an interface for reading and writing NVRAM
/linux/include/linux/
A Dtpm_eventlog.h67 NVRAM, enumerator
/linux/drivers/sbus/char/
A DKconfig37 first I2C controller connects mainly to configuration PROMs (NVRAM,
/linux/arch/powerpc/boot/dts/fsl/
A Dgef_sbc610.dts34 3 0 0xfc100000 0x00020000 // NVRAM
A Dgef_ppc9a.dts34 3 0 0xfc100000 0x00020000 // NVRAM
A Dgef_sbc310.dts34 3 0 0xfc100000 0x00020000 // NVRAM
/linux/drivers/mtd/devices/
A DKconfig41 tristate "DEC MS02-NV NVRAM module support"
45 backed-up NVRAM module. The module was originally meant as an NFS
/linux/drivers/nvmem/
A DKconfig296 tristate "Broadcom's NVRAM support"
300 This driver provides support for Broadcom's NVRAM that can be accessed
/linux/drivers/scsi/
A Dinitio.h578 } NVRAM, *PNVRAM; typedef
/linux/Documentation/devicetree/bindings/mtd/
A Dmtd-physmap.yaml7 title: CFI or JEDEC memory-mapped NOR flash, MTD-RAM (NVRAM...)
/linux/Documentation/security/tpm/
A Dxen-tpmfront.rst18 of the vTPM's secrets (Keys, NVRAM, etc) are managed by a vTPM Manager domain,
/linux/drivers/platform/x86/
A DKconfig522 select NVRAM
633 bool "Support NVRAM polling for hot keys"
637 Some thinkpad models benefit from NVRAM polling to detect a few of
639 need to do NVRAM polling to support any of the hot keys you use,
643 unlikely to need NVRAM polling in their latest BIOS versions.
645 NVRAM polling can detect at most the following keys: ThinkPad/Access
/linux/drivers/parisc/
A DKconfig139 This includes NVRAM battery level, overtemp or failures such as

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