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/Linux-v5.15/arch/arm/mach-omap1/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
8 config ARCH_OMAP730
14 config ARCH_OMAP850
19 config ARCH_OMAP15XX
25 config ARCH_OMAP16XX
31 config OMAP_MUX
35 Pin multiplexing support for OMAP boards. If your bootloader
39 config OMAP_MUX_DEBUG
47 config OMAP_MUX_WARNINGS
48 bool "Warn about pins the bootloader didn't set up"
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/Linux-v5.15/drivers/memory/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
17 config DDR
25 config ARM_PL172_MPMC
33 config ATMEL_SDRAMC
34 bool "Atmel (Multi-port DDR-)SDRAM Controller"
39 This driver is for Atmel SDRAM Controller or Atmel Multi-port
40 DDR-SDRAM Controller available on Atmel AT91SAM9 and SAMA5 SoCs.
42 LP-DDR memories.
44 config ATMEL_EBI
53 Used to configure the EBI (external bus interface) when the device-
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/Linux-v5.15/drivers/firmware/efi/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
5 config EFI_VARS
17 config EFI_ESRT
22 config EFI_VARS_PSTORE
31 config EFI_VARS_PSTORE_DEFAULT_DISABLE
40 config EFI_RUNTIME_MAP
45 Export efi runtime memory maps to /sys/firmware/efi/runtime-map.
49 See also Documentation/ABI/testing/sysfs-firmware-efi-runtime-map.
51 config EFI_FAKE_MEMMAP
63 config EFI_MAX_FAKE_MEM
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/Linux-v5.15/arch/mips/
DKconfig.debug1 # SPDX-License-Identifier: GPL-2.0
3 config EARLY_PRINTK
17 config EARLY_PRINTK_8250
26 config USE_GENERIC_EARLY_PRINTK_8250
29 config CMDLINE_BOOL
30 bool "Built-in kernel command line"
32 For most systems, it is firmware or second stage bootloader that
41 The built-in options will be concatenated to the default command
43 command line will be ignored and replaced by the built-in string.
46 the command line from the firmware or the second-stage bootloader.
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/Linux-v5.15/arch/powerpc/platforms/83xx/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
3 bool "83xx-based boards"
13 config MPC830x_RDB
21 config MPC831x_RDB
28 config MPC832x_MDS
35 config MPC832x_RDB
42 config MPC834x_MDS
51 3 PCI slots. The PIBs PCI initialization is the bootloader's
54 config MPC834x_ITX
61 Be aware that PCI initialization is the bootloader's
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/Linux-v5.15/arch/sh/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
2 config SUPERH
77 <http://www.linux-sh.org/>.
79 config GENERIC_BUG
83 config GENERIC_HWEIGHT
86 config GENERIC_CALIBRATE_DELAY
89 config GENERIC_LOCKBREAK
93 config ARCH_SUSPEND_POSSIBLE
96 config ARCH_HIBERNATION_POSSIBLE
99 config SYS_SUPPORTS_APM_EMULATION
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/Linux-v5.15/arch/alpha/
DKconfig.debug1 # SPDX-License-Identifier: GPL-2.0
3 config EARLY_PRINTK
8 config ALPHA_LEGACY_START_ADDRESS
18 If you're using aboot 0.7 or later, the bootloader will examine the
20 most older bootloaders -- APB or MILO -- hardcoded the kernel start
24 Say Y if you have a broken bootloader. Say N if you do not, or if
27 config ALPHA_LEGACY_START_ADDRESS
32 config MATHEMU
/Linux-v5.15/drivers/platform/x86/intel/wmi/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
6 config INTEL_WMI
9 config INTEL_WMI_SBL_FW_UPDATE
10 tristate "Intel WMI Slim Bootloader firmware update signaling driver"
15 Slim Bootloader to trigger update on next reboot.
18 be called intel-wmi-sbl-fw-update.
20 config INTEL_WMI_THUNDERBOLT
31 be called intel-wmi-thunderbolt.
/Linux-v5.15/arch/mips/generic/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
4 config LEGACY_BOARDS
7 Select this from your board if the board must use a legacy, non-UHI,
13 config YAMON_DT_SHIM
16 Select this from your board if the board uses the YAMON bootloader
18 YAMON-provided environment variables into a device tree properties.
20 comment "Legacy (non-UHI/non-FIT) Boards"
22 config LEGACY_BOARD_SEAD3
23 bool "Support MIPS SEAD-3 boards"
27 Enable this to include support for booting on MIPS SEAD-3 FPGA-based
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/Linux-v5.15/usr/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
6 config INITRAMFS_SOURCE
11 space-separated list of directories and files for building the
21 See <file:Documentation/driver-api/early-userspace/early_userspace_support.rst> for more details.
25 config INITRAMFS_FORCE
26 bool "Ignore the initramfs passed by the bootloader"
30 (or initrd image) passed to it by the bootloader. This is
33 your bootloader passes to the kernel.
35 config INITRAMFS_ROOT_UID
41 (-1 = current user) will be owned by root in the resulting image.
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/Linux-v5.15/arch/nios2/platform/
DKconfig.platform1 # SPDX-License-Identifier: GPL-2.0-only
6 config NIOS2_MEM_BASE
19 config NIOS2_DTB_AT_PHYS_ADDR
23 Normally this address is passed by a bootloader such as u-boot but
24 using this you can use a devicetree without a bootloader.
31 config NIOS2_DTB_PHYS_ADDR
38 config NIOS2_DTB_SOURCE_BOOL
45 config NIOS2_DTB_SOURCE
55 config NIOS2_ARCH_REVISION
63 config NIOS2_HW_MUL_SUPPORT
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/Linux-v5.15/Documentation/devicetree/bindings/nvmem/
Drmem.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
13 - $ref: "nvmem.yaml#"
18 - enum:
19 - raspberrypi,bootloader-config
20 - const: nvmem-rmem
22 no-map:
29 - compatible
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/Linux-v5.15/arch/arm/mach-davinci/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
16 config ARCH_DAVINCI_DMx
21 config ARCH_DAVINCI_DM644x
26 config ARCH_DAVINCI_DM355
31 config ARCH_DAVINCI_DM646x
36 config ARCH_DAVINCI_DA830
37 bool "DA830/OMAP-L137/AM17x based system"
44 config ARCH_DAVINCI_DA850
45 bool "DA850/OMAP-L138/AM18x based system"
50 config ARCH_DAVINCI_DA8XX
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/Linux-v5.15/arch/sparc/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
2 config 64BIT
3 bool "64-bit kernel" if "$(ARCH)" = "sparc"
10 Say yes to build a 64-bit kernel - formerly known as sparc64
11 Say no to build a 32-bit kernel - formerly known as sparc
13 config SPARC
52 config SPARC32
62 config SPARC64
100 config ARCH_PROC_KCORE_TEXT
103 config CPU_BIG_ENDIAN
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/Linux-v5.15/arch/arm/boot/dts/
Dbcm2711-rpi.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include "bcm2835-rpi.dtsi"
4 #include <dt-bindings/reset/raspberrypi,firmware-reset.h>
7 /* Will be filled by the bootloader */
23 compatible = "raspberrypi,firmware-clocks";
24 #clock-cells = <1>;
28 compatible = "raspberrypi,firmware-gpio";
29 gpio-controller;
30 #gpio-cells = <2>;
35 compatible = "raspberrypi,firmware-reset";
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Darmada-xp-db-xc3-24g4xg.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for DB-XC3-24G4XG board
7 * Based on armada-xp-db.dts
9 * Note: this Device Tree assumes that the bootloader has remapped the
12 * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
13 * boards were delivered with an older version of the bootloader that
15 * situation, you should either update your bootloader (preferred
19 /dts-v1/;
20 #include "armada-xp-98dx3336.dtsi"
23 model = "DB-XC3-24G4XG";
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Darmada-xp-db-dxbc2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for DB-DXBC2 board
7 * Based on armada-xp-db.dts
9 * Note: this Device Tree assumes that the bootloader has remapped the
12 * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
13 * boards were delivered with an older version of the bootloader that
15 * situation, you should either update your bootloader (preferred
19 /dts-v1/;
20 #include "armada-xp-98dx4251.dtsi"
24 compatible = "marvell,db-dxbc2", "marvell,armadaxp-98dx4251", "marvell,armada-370-xp";
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/Linux-v5.15/drivers/power/reset/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
12 config POWER_RESET_AS3722
13 bool "ams AS3722 power-off driver"
16 This driver supports turning off board via a ams AS3722 power-off.
18 config POWER_RESET_AT91_POWEROFF
26 config POWER_RESET_AT91_RESET
34 config POWER_RESET_AT91_SAMA5D2_SHDWC
35 tristate "Atmel AT91 SAMA5D2-Compatible shutdown controller driver"
42 config POWER_RESET_ATC260X
43 tristate "Actions Semi ATC260x PMIC power-off driver"
[all …]
/Linux-v5.15/drivers/input/touchscreen/
Datmel_mxt_ts.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Copyright (C) 2011-2014 Atmel Corporation
30 #include <media/v4l2-device.h>
31 #include <media/v4l2-ioctl.h>
32 #include <media/videobuf2-v4l2.h>
33 #include <media/videobuf2-vmalloc.h>
34 #include <dt-bindings/input/atmel-maxtouch.h>
205 /* Command to unlock bootloader */
209 /* Bootloader mode status */
269 /* Config update context */
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/Linux-v5.15/drivers/firmware/broadcom/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
2 config BCM47XX_NVRAM
8 NVRAM partition contains a text-like data representing name=value
14 config BCM47XX_SPROM
23 bootloader firmware CFE. This driver provides method to ssb and bcma
26 config TEE_BNXT_FW
/Linux-v5.15/drivers/input/rmi4/
Drmi_f34v7.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (c) 2007-2016, Synaptics Incorporated
27 ret = rmi_read_block(f34->fn->rmi_dev, in rmi_f34v7_read_flash_status()
28 f34->fn->fd.data_base_addr + f34->v7.off.flash_status, in rmi_f34v7_read_flash_status()
32 rmi_dbg(RMI_DEBUG_FN, &f34->fn->dev, in rmi_f34v7_read_flash_status()
37 f34->v7.in_bl_mode = status >> 7; in rmi_f34v7_read_flash_status()
38 f34->v7.flash_status = status & 0x1f; in rmi_f34v7_read_flash_status()
40 if (f34->v7.flash_status != 0x00) { in rmi_f34v7_read_flash_status()
41 dev_err(&f34->fn->dev, "%s: status=%d, command=0x%02x\n", in rmi_f34v7_read_flash_status()
42 __func__, f34->v7.flash_status, f34->v7.command); in rmi_f34v7_read_flash_status()
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Drmi_f34.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2007-2016, Synaptics Incorporated
18 struct rmi_function *fn = f34->fn; in rmi_f34_write_bootloader_id()
19 struct rmi_device *rmi_dev = fn->rmi_dev; in rmi_f34_write_bootloader_id()
23 ret = rmi_read_block(rmi_dev, fn->fd.query_base_addr, in rmi_f34_write_bootloader_id()
26 dev_err(&fn->dev, "%s: Reading bootloader ID failed: %d\n", in rmi_f34_write_bootloader_id()
31 rmi_dbg(RMI_DEBUG_FN, &fn->dev, "%s: writing bootloader id '%c%c'\n", in rmi_f34_write_bootloader_id()
35 fn->fd.data_base_addr + F34_BLOCK_DATA_OFFSET, in rmi_f34_write_bootloader_id()
38 dev_err(&fn->dev, "Failed to write bootloader ID: %d\n", ret); in rmi_f34_write_bootloader_id()
48 struct rmi_function *fn = f34->fn; in rmi_f34_command()
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/Linux-v5.15/scripts/package/
Dmkspec9 # Patched for non-x86 by Opencon (L) 2002 <opencon@rio.skydome.net>
15 MAKE="$MAKE -f $srctree/Makefile"
20 if grep -q CONFIG_MODULES=y .config; then
26 if grep -q CONFIG_DRM=y .config; then
27 PROVIDES=kernel-drm
30 PROVIDES="$PROVIDES kernel-$KERNELRELEASE"
31 __KERNELRELEASE=$(echo $KERNELRELEASE | sed -e "s/-/_/g")
32 EXCLUDES="$RCS_TAR_IGNORE --exclude=*vmlinux* --exclude=*.mod \
33 --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation \
34 --exclude=.config.old --exclude=.missing-syscalls.d --exclude=*.s"
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/Linux-v5.15/Documentation/devicetree/bindings/mtd/
Dmarvell-nand.txt4 - compatible: can be one of the following:
5 * "marvell,armada-8k-nand-controller"
6 * "marvell,armada370-nand-controller"
7 * "marvell,pxa3xx-nand-controller"
8 * "marvell,armada-8k-nand" (deprecated)
9 * "marvell,armada370-nand" (deprecated)
10 * "marvell,pxa3xx-nand" (deprecated)
13 - reg: NAND flash controller memory area.
14 - #address-cells: shall be set to 1. Encode the NAND CS.
15 - #size-cells: shall be set to 0.
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/Linux-v5.15/arch/powerpc/boot/dts/
Dmpc8349emitxgp.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * MPC8349E-mITX-GP Device Tree Source
8 /dts-v1/;
13 #address-cells = <1>;
14 #size-cells = <1>;
24 #address-cells = <1>;
25 #size-cells = <0>;
30 d-cache-line-size = <32>;
31 i-cache-line-size = <32>;
32 d-cache-size = <32768>;
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