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Marek Vasut 13982ced2c cmd: fdt: Add support for reading stringlist property values 
The fdt command currently handles stringlists as strings in 'fdt get value'
subcommand. Since strings in FDT stringlists are separated by '\0', only
the first value gets inserted into the environment variable passed to the
'fdt get value' command.

Example, consider the following DT snippet:

/ { compatible = "foo", "bar" };

The following command only reports the first string in stringlist:
=> fdt get value var / compatible ; print var
foo

It is not possible to assign list of null-terminated strings into U-Boot
environment variable. Add optional 'index' parameter to the subcommand
'fdt get value <var> <path> <prop> [<index>]' which lets user specify which
string within the stringlist should be assigned into the 'var' variable.
The default value of 'index' is 0 in case it is not present. This way the
'fdt' command API does not change and existing scripts are not broken.

The following command now reports the Nth string in stringlist, counting
from zero:
=> fdt get value var / compatible 1 ; print var
bar

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
2022-09-21 10:37:46 +02:00
..
arm cmd: exception: arm64: fix undefined, add faults 2022-03-02 13:59:29 -05:00
broadcom global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
mvebu cmd: mvebu/bubt: Check for A38x/A37xx OTP secure bits and secure boot 2022-09-13 06:38:08 +02:00
riscv cmd/sbi: format KVM version 2022-09-06 13:00:58 +08:00
sandbox cmd: sandbox: implement exception command 2020-12-13 07:58:17 -07:00
ti cmd: ti: ddr3: correct minor spelling mistake in Ti DDR3 2022-07-25 13:01:48 -04:00
x86 Merge https://source.denx.de/u-boot/custodians/u-boot-x86 2021-08-02 21:35:50 -04:00
.gitignore cmd: rework "license" command 2017-02-08 15:56:28 -05:00
ab_select.c part: Support getting whole disk from part_get_info_by_dev_and_name_or_num 2021-02-26 15:30:55 +01:00
abootimg.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
acpi.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
adc.c cmd: fix do_adc_single() 2022-08-04 13:59:59 -04:00
addrmap.c cmd: Add a command to display the address map 2021-03-05 10:25:43 +05:30
adtimg.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
aes.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
armflash.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
avb.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
axi.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
bcb.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
bdinfo.c video: Drop references to CONFIG_VIDEO et al 2022-03-28 20:17:07 +02:00
bind.c cmd: bind: Fix driver binding on a device 2021-10-12 14:19:52 +02:00
binop.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
blk_common.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
blkcache.c cmd:Elaborate 'blkcache' cmd HELP statement 2021-08-04 15:58:31 -04:00
blob.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
bloblist.c cmd: Add missing check for CONFIG_SYS_LONGHELP 2021-03-27 15:04:30 +13:00
bmp.c video: Drop references to CONFIG_VIDEO et al 2022-03-28 20:17:07 +02:00
boot.c cmd: boot: Update reset usage message 2021-08-26 08:08:11 +02:00
bootcount.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
bootdev.c bootstd: Add a bootdev command 2022-04-25 10:00:04 -04:00
bootefi.c efi_loader: memory leak in efi_set_bootdev() 2022-07-13 20:07:07 +02:00
bootflow.c bootstd: Support bootflows with global bootmeths 2022-08-12 08:17:11 -04:00
booti.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
bootm.c Audit <flash.h> inclusion 2022-08-04 16:18:47 -04:00
bootmenu.c bootmenu: use utf-8 for menu title 2022-05-31 07:57:02 +02:00
bootmeth.c bootstd: Allow bootmeths to be marked as global 2022-08-12 08:17:10 -04:00
bootstage.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
bootz.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
btrfs.c treewide: Fix Marek's name and change my e-mail address 2022-07-21 10:14:04 +02:00
button.c dm: treewide: Rename 'platdata' variables to just 'plat' 2020-12-13 16:51:08 -07:00
cache.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
cbfs.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
clk.c cmd: clk: fix long help message 2022-02-25 01:41:04 -05:00
clone.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
cls.c cmd: remove deprecated LCD support 2022-08-04 15:32:20 -04:00
config.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
conitrace.c cmd: conitrace: increase wait for next key 2021-01-13 02:38:01 +01:00
console.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
cpu.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
cramfs.c Audit <flash.h> inclusion 2022-08-04 16:18:47 -04:00
cros_ec.c Audit <flash.h> inclusion 2022-08-04 16:18:47 -04:00
dataflash_mmc_mux.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
date.c Convert CONFIG_SYS_I2C_LEGACY to Kconfig and add CONFIG_[ST]PL_SYS_I2C_LEGACY 2021-08-30 14:10:07 -04:00
demo.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
dfu.c cmd/dfu: Enable 'dfu list' command without DFU_OVER_USB 2022-02-11 11:29:23 -05:00
diag.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
disk.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
dm.c dm: core: fix a typo in help text 2022-08-26 16:32:59 -06:00
echo.c cmd: change suppress newline in echo command 2021-01-25 01:15:33 +01:00
eeprom.c cmd: eeprom: Do not rewrite EEPROM I2C bus with DM I2C enabled 2022-03-23 07:27:37 +01:00
efi.c efi: Support the efi command in the app 2022-01-15 10:57:22 +01:00
efidebug.c cmd: efidebug: Add missing \n at the end of message 2022-08-13 11:09:49 +02:00
elf.c video: Renname vbe.h to vesa.h 2022-08-12 08:14:23 -04:00
erofs.c fs/erofs: add filesystem commands 2022-03-15 16:19:29 -04:00
ethsw.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
event.c event: Add a command 2022-03-10 08:28:36 -05:00
exit.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
ext2.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
ext4.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
extension_board.c cmd: undefined return value of do_extension_apply() 2022-08-04 13:59:59 -04:00
fastboot.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
fat.c cmd: fat: Use do_save() for fatwrite 2020-10-23 13:33:07 -04:00
fdt.c cmd: fdt: Add support for reading stringlist property values 2022-09-21 10:37:46 +02:00
flash.c Audit <flash.h> inclusion 2022-08-04 16:18:47 -04:00
fpga.c cmd: fpga: Convert to use fit_get_data_node 2022-09-07 13:40:47 +08:00
fpgad.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
fs.c cmd: fs: Add command to list supported fs types 2020-07-07 15:36:59 -04:00
fs_uuid.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
fuse.c cmd: fuse: Add a command to read fuses to memory 2022-02-18 18:12:23 +01:00
gettime.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
gpio.c cmd: gpio: Add gpio read subcommand 2022-04-20 11:14:39 -04:00
gpt.c cmd: gpt: add subcommand repair 2022-05-06 14:39:15 -04:00
hash.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
help.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
host.c sandbox: Drop CONFIG_HOST_MAX_DEVICES 2021-12-05 09:23:15 -07:00
i2c.c i2c: fix stack buffer overflow vulnerability in i2c md command 2022-08-31 12:21:47 -04:00
ide.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
ini.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
io.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
iotrace.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
irq.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
itest.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
jffs2.c Audit <flash.h> inclusion 2022-08-04 16:18:47 -04:00
kaslrseed.c cmd: kaslrseed: add command to generate value from hwrng 2021-12-24 10:54:56 +08:00
Kconfig cmd: correct short text for tftpboot 2022-09-09 16:07:54 +02:00
led.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
legacy-mtd-utils.c cmd: nand/sf: isolate legacy code 2019-12-04 17:10:51 -05:00
legacy-mtd-utils.h cmd: nand/sf: isolate legacy code 2019-12-04 17:10:51 -05:00
legacy_led.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
license.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
load.c Audit <flash.h> inclusion 2022-08-04 16:18:47 -04:00
log.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
lsblk.c dm: treewide: Rename 'platdata' variables to just 'plat' 2020-12-13 16:51:08 -07:00
lzmadec.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
mac.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
Makefile vbe: Add a new vbe command 2022-08-12 08:17:11 -04:00
mbr.c mbr: Correct verification check 2021-11-28 16:51:51 -07:00
md5sum.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
mdio.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
mem.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
mfsl.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
mii.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
misc.c cmd/misc: Stop using a function pointer 2022-06-22 21:29:47 -04:00
mmc.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
mp.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
mtd.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
mtdparts.c doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
mux.c cmd: Add a mux command 2020-10-28 11:49:31 -04:00
nand.c cmd: nand biterr - Add support for nand biterr command 2021-10-26 15:26:45 -04:00
net.c cmd: correct short text for tftpboot 2022-09-09 16:07:54 +02:00
nvedit.c cmd: env: Add indirect to indirectly set values 2022-04-07 16:50:42 -04:00
nvedit_efi.c cmd: correct return value for printenv -e 2022-06-19 15:53:09 +02:00
nvme.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
onenand.c cmd: onenand: fix printf codes 2022-05-05 15:06:02 -04:00
optee_rpmb.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
osd.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
panic.c cmd: add a panic command 2020-07-08 17:21:46 -04:00
part.c cmd: part: list all 128 GPT partitions 2022-01-15 10:57:22 +01:00
pcap.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
pci.c pci: Add checks to prevent config space overflow 2022-08-26 14:59:21 -04:00
pinmux.c doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
pmc.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
pmic.c dm: Avoid accessing seq directly 2020-12-18 20:32:21 -07:00
printf.c cmd: setexpr: add format string handling 2021-07-27 14:50:47 -04:00
printf.h cmd: setexpr: add format string handling 2021-07-27 14:50:47 -04:00
pstore.c pstore: Support already existing reserved-memory node 2022-02-14 13:03:49 -05:00
pvblock.c WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
pwm.c cmd: pwm: fix typo 'eisable' -> 'disable' 2022-03-04 15:20:06 -05:00
pxe.c pxe: Allow calling the pxe_get logic directly 2021-11-11 19:02:43 -05:00
qfw.c qfw: Don't fail if setup data size is 0 2022-06-06 18:01:21 -04:00
read.c dm: core: Support sandbox with read interface 2022-08-12 08:14:24 -04:00
reginfo.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
regulator.c dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
reiser.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
remoteproc.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
rng.c cmd: rng: Use a statically allocated array for random bytes 2022-08-02 23:50:02 +03:00
rockusb.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
rtc.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
sata.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
sb.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
scp03.c WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
scsi.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
setexpr.c doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
sf.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
sha1sum.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
sleep.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
smccc.c WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
sound.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
source.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
spi.c spi: spi-uclass: Add new spi_get_bus_and_cs() implementation 2022-05-23 09:33:10 -04:00
spl.c arm: use CONFIG_SUPPORT_PASSING_ATAGS 2021-09-24 14:30:46 -04:00
sqfs.c fs/squashfs: add filesystem commands 2020-08-07 22:31:32 -04:00
stackprot_test.c cmd: wrong printf() code in do_test_stackprot_fail() 2022-02-11 10:52:37 -05:00
strings.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
sysboot.c pxe: Refactor sysboot to have one helper 2021-11-11 19:02:39 -05:00
terminal.c terminal: only serial_reinit_all if available 2021-04-12 17:44:55 -04:00
test.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
thordown.c thor: add support for the dfu_alt_info reintialization from the flashed script 2021-01-31 14:08:56 +01:00
time.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
timer.c cmd: Split out timer command from the sleep command 2020-10-23 13:33:07 -04:00
tlv_eeprom.c cmd: tlv_eeprom 2021-10-21 07:39:05 +02:00
tpm-common.c tpm: Allow reporting the internal state 2022-09-03 16:59:05 +03:00
tpm-user-utils.h tpm: Allow reporting the internal state 2022-09-03 16:59:05 +03:00
tpm-v1.c tpm: Require a digest source when extending the PCR 2022-09-03 16:53:58 +03:00
tpm-v2.c tpm: Allow reporting the internal state 2022-09-03 16:59:05 +03:00
tpm_test.c tpm: Require a digest source when extending the PCR 2022-09-03 16:53:58 +03:00
trace.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
tsi148.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
ubi.c cmd: ubi.c: skip part command if right partition is already attached 2022-04-14 15:39:15 -04:00
ubifs.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
ufs.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
universe.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
unlz4.c lz4: Use a private header for U-Boot 2021-10-09 13:09:56 -04:00
unzip.c sandbox: Enable support for the gzip command 2021-12-26 23:02:19 +01:00
usb.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
usb_gadget_sdp.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
usb_mass_storage.c cmd: usb_mass_storage: Use part_get_info_by_dev_and_name_or_num 2021-10-30 22:55:00 +02:00
vbe.c vbe: Add a new vbe command 2022-08-12 08:17:11 -04:00
version.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
virtio.c virtio: call device_probe() in scanning 2022-04-09 21:06:31 +02:00
w1.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
wdt.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
wol.c command: Remove the cmd_tbl_t typedef 2020-05-18 18:36:55 -04:00
ximg.c image-fit: don't set compression if it can't be read 2022-08-31 12:21:47 -04:00
yaffs2.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
zfs.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
zip.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00