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e6628ad7b9
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Maxime Ripard e6628ad7b9 cmd: fdt: add fdt overlay application subcommand 
The device tree overlays are a good way to deal with user-modifyable
boards or boards with some kind of an expansion mechanism where we can
easily plug new board in (like the BBB or the raspberry pi).

However, so far, the usual mechanism to deal with it was to have in Linux
some driver detecting the expansion boards plugged in and then request
these overlays using the firmware interface.

That works in most cases, but in some cases, you might want to have the
overlays applied before the userspace comes in. Either because the new
board requires some kind of an early initialization, or because your root
filesystem is accessed through that expansion board.

The easiest solution in such a case is to simply have the component before
Linux applying that overlay, removing all these drawbacks.

Reviewed-by: Stefan Agner <stefan@agner.ch>
Acked-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-20 11:35:05 -04:00
..
aes.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
ambapp.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
armflash.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
bdinfo.c x86: bdinfo: Drop meaningless values 2016-08-16 11:44:09 +08:00
bedbug.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
blkcache.c cmd: blkcache: simplify sub-command handling 2016-04-11 12:44:38 -04:00
blob.c crypto/fsl: Update blob cmd to accept 64bit addresses 2016-08-02 09:45:39 -07:00
bmp.c dm: Use uclass_first_device_err() where it is useful 2016-03-14 15:34:50 -06:00
boot.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
bootefi.c efi_loader: disk: Fix CONFIG_BLK breakage 2016-08-08 13:32:59 -04:00
bootldr.c Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
bootm.c common: image: minimal android image iminfo support 2016-06-24 17:23:07 -04:00
bootmenu.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
bootstage.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
cache.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
cbfs.c cbfs: Update a function to be static 2016-03-22 12:16:08 -04:00
clk.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
console.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
cplbinfo.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
cpu.c cpu: Add support for microcode version and CPU ID 2016-03-17 10:27:22 +08:00
cramfs.c Drop CONFIG_CRAMFS_CMDLINE 2016-03-14 15:34:50 -06:00
dataflash_mmc_mux.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
date.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
dcr.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
demo.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
dfu.c dfu: usb: f_dfu: Set deferred call for dfu_flush() function 2016-02-24 19:12:32 +01:00
diag.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
disk.c cmd: disk: Fix unused variable warning 2016-05-27 10:01:06 -04:00
display.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
dtt.c bug.h: move BUILD_BUG_* defines to include/linux/bug.h 2016-01-25 10:39:59 -05:00
echo.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
eeprom.c eeprom: merge cmdline parsing of eeprom commands 2016-05-20 20:42:57 -04:00
efi.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
elf.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
ethsw.c Merge branch 'master' of git://git.denx.de/u-boot-net 2016-01-28 18:42:10 -05:00
exit.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
ext2.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
ext4.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
fastboot.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
fat.c dm: block: Rename device number member dev to devnum 2016-03-14 15:34:50 -06:00
fdc.c Fix spelling of "occurred". 2016-05-02 18:37:09 -04:00
fdt.c cmd: fdt: add fdt overlay application subcommand 2016-08-20 11:35:05 -04:00
fitupd.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
flash.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
fpga.c fpga: Fix compilation warnings 2016-01-27 15:55:54 +01:00
fpgad.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
fs_uuid.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
fs.c efi_loader: Pass file path to payload 2016-04-18 17:11:36 -04:00
fuse.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
gettime.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
gpio.c gpio: Report errors when GPIOs cannot be read 2016-03-17 21:27:37 -06:00
gpt.c cmd: gpt: fix the wrong size parse for the last partition 2016-08-05 20:55:16 -04:00
hash.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
help.c Drop command-processing code when CONFIG_CMDLINE is disabled 2016-04-01 17:17:40 -04:00
host.c dm: sandbox: Add driver-model block-device support for sandbox 2016-03-14 15:34:50 -06:00
i2c.c Various, unrelated tree-wide typo fixes. 2016-07-16 09:43:12 -04:00
ide.c dm: ide: Separate the non-command code into its own file 2016-05-17 09:54:43 -06:00
immap.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
ini.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
io.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
iotrace.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
irq.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
itest.c cmd: replace the cast of the memory access to a fixed bit type in itest 2016-05-27 10:01:07 -04:00
jffs2.c nand: Embed mtd_info in struct nand_chip 2016-06-03 20:27:48 -05:00
Kconfig hush: complete renaming CONFIG_SYS_HUSH_PARSER to CONFIG_HUSH_PARSER 2016-06-24 17:24:34 -04:00
ldrinfo.c Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
led.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
license.c cmd: Fix license command 2016-03-22 12:16:13 -04:00
load.c Remove unused CONFIG_CMD_HWFLOW option and associated dead code. 2016-02-08 10:22:44 -05:00
log.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
lzmadec.c lzmadec: Use the same type as the lzma call 2016-07-25 12:05:54 -04:00
mac.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
Makefile hush: complete renaming CONFIG_SYS_HUSH_PARSER to CONFIG_HUSH_PARSER 2016-06-24 17:24:34 -04:00
md5sum.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
mdio.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
mem.c cmd: mem: Show 64bit addresses which are tested 2016-02-24 18:44:14 -05:00
mfsl.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
mii.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
misc.c cmd: misc: Add support for fractions in sleep 2016-07-25 12:00:05 -04:00
mmc_spi.c dm: block: Rename device number member dev to devnum 2016-03-14 15:34:50 -06:00
mmc.c mmc: Drop dead mmc code for non-generic MMC 2016-05-26 20:50:29 -06:00
mp.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
mtdparts.c mtd: fix compiler warnings 2016-07-24 20:36:29 -05:00
nand.c cmd, nand: add an option to disable the verification when writing in raw mode 2016-07-24 20:36:27 -05:00
net.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
nvedit.c common: env: support sata device 2016-04-18 12:29:14 -04:00
onenand.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
otp.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
part.c dm: part: Rename some partition functions 2016-03-14 15:34:50 -06:00
pci.c Implement "pci enum" command for CONFIG_DM_PCI 2016-01-28 21:01:23 -07:00
pcmcia.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
pmic.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
portio.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
pxe.c Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
qfw.c cmd: qfw: do not require default macros when building qfw command 2016-05-23 15:18:00 +08:00
read.c dm: block: Adjust device calls to go through helpers function 2016-03-14 15:34:50 -06:00
reginfo.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
regulator.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
reiser.c dm: block: Rename device number member dev to devnum 2016-03-14 15:34:50 -06:00
remoteproc.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
sata.c dm: sata: Separate the non-command code into its own file 2016-05-17 09:54:43 -06:00
scsi.c dm: scsi: Separate the non-command code into its own file 2016-05-17 09:54:43 -06:00
setexpr.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
sf.c dm: spi: Read default speed and mode values from DT 2016-07-09 20:16:34 +05:30
sha1sum.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
softswitch.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
sound.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
source.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
spi.c cmd: spi: check return value of strdup 2016-03-27 09:12:55 -04:00
spibootldr.c Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
spl.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
strings.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
terminal.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
test.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
thordown.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
time.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
tpm_test.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
tpm.c dm: Use uclass_first_device_err() where it is useful 2016-03-14 15:34:50 -06:00
trace.c trace: Fix compiler warnings in trace 2016-02-26 08:53:10 -07:00
tsi148.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
ubi.c ubi: add new ubi command "ubi detach" 2016-06-09 13:53:11 -04:00
ubifs.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
universe.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
unzip.c dm: blk: Rename get_device() to blk_get_device_by_str() 2016-03-14 15:34:50 -06:00
usb_mass_storage.c dm: usb: Use blk_dread/write() instead of direct calls 2016-07-27 14:15:54 -06:00
usb.c usb: dm: Make "usb info" use usb_for_each_root_dev() 2016-07-05 14:14:11 +02:00
version.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
ximg.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
yaffs2.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
zfs.c dm: block: Rename device number member dev to devnum 2016-03-14 15:34:50 -06:00
zip.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00