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  1. 20 Dec, 2020 2 commits
  3. 18 Dec, 2020 1 commit
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  9. 30 Oct, 2020 1 commit
    • Sean Anderson's avatar
      lib: Add getopt · 72eda507
      Sean Anderson authored 
      Some commands can get very unweildy if they have too many positional
arguments. Adding options makes them easier to read, remember, and
understand.

This implementation of getopt has been taken from barebox, which has had
option support for quite a while. I have made a few modifications to their
version, such as the removal of opterr in favor of a separate getopt_silent
function. In addition, I have moved all global variables into struct
getopt_context.

The getopt from barebox also re-orders the arguments passed to it so that
non-options are placed last. This allows users to specify options anywhere.
For example, `ls -l foo/ -R` would be re-ordered to `ls -l -R foo/` as
getopt parsed the options. However, this feature conflicts with the const
argv in cmd_tbl->cmd. This was originally added in 54841ab5

 ("Make sure
that argv[] argument pointers are not modified."). The reason stated in
that commit is that hush requires argv to stay unmodified. Has this
situation changed? Barebox also uses hush, and does not have this problem.
Perhaps we could use their fix?

I have assigned maintenance of getopt to Simon Glass, as it is currently
only used by the log command. I would also be fine maintaining it.
Signed-off-by: default avatarSean Anderson <seanga2@gmail.com>
      72eda507
  11. 29 Oct, 2020 1 commit
  13. 27 Oct, 2020 2 commits
  15. 26 Oct, 2020 2 commits
  17. 22 Oct, 2020 3 commits
  19. 21 Oct, 2020 2 commits
  21. 19 Oct, 2020 1 commit
  23. 08 Oct, 2020 2 commits
    • Sean Anderson's avatar
      pinctrl: Add support for Kendryte K210 FPIOA · 7224d5cc
      Sean Anderson authored 
      

The Fully-Programmable Input/Output Array (FPIOA) device controls pin
multiplexing on the K210. The FPIOA can remap any supported function to any
multifunctional IO pin. It can also perform basic GPIO functions, such as
reading the current value of a pin. However, GPIO functionality remains
largely unimplemented (in favor of the dedicated GPIO peripherals).
Signed-off-by: default avatarSean Anderson <seanga2@gmail.com>
Reviewed-by: default avatarSimon Glass <sjg@chromium.org>
      7224d5cc
    • Sean Anderson's avatar
      test: pinmux: Add test for pin muxing · 7f0f1806
      Sean Anderson authored 
      

This extends the pinctrl-sandbox driver to support pin muxing, and adds a
test for that behaviour. The test is done in C and not python (like the
existing tests for the pinctrl uclass) because it needs to call
pinctrl_select_state.  Another option could be to add a command that
invokes pinctrl_select_state and then test everything in
test/py/tests/test_pinmux.py.

The pinctrl-sandbox driver now mimics the way that many pinmux devices
work.  There are two groups of pins which are muxed together, as well as
four pins which are muxed individually. I have tried to test all normal
paths. However, very few error cases are explicitly checked for.
Signed-off-by: default avatarSean Anderson <seanga2@gmail.com>
Reviewed-by: default avatarSimon Glass <sjg@chromium.org>
      7f0f1806
  25. 06 Oct, 2020 1 commit
  27. 05 Oct, 2020 1 commit
  29. 28 Sep, 2020 1 commit
  31. 18 Sep, 2020 2 commits
  33. 16 Sep, 2020 3 commits
  35. 09 Sep, 2020 2 commits
  37. 08 Sep, 2020 1 commit
  39. 31 Aug, 2020 1 commit
  41. 24 Aug, 2020 1 commit
  43. 14 Aug, 2020 1 commit
  45. 08 Aug, 2020 4 commits
  47. 29 Jul, 2020 3 commits
    • Rayagonda Kokatanur's avatar
      MAINTAINERS: update maintainers for broadcom ns3 platform · 1c085cc6
      Rayagonda Kokatanur authored 
      

Update MAINTAINERS for broadcom ns3 platform (TARGET_NS3).
Signed-off-by: default avatarRayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: default avatarSimon Glass <sjg@chromium.org>
      1c085cc6
    • Stefan Bosch's avatar
      arm: add (default) config for nanopi2 board · b39cacc2
      Stefan Bosch authored 
      

Changes in relation to FriendlyARM's U-Boot nanopi2-v2016.01:
- Configuration changed, mainly several "CONFIG_..." moved from
  s5p4418_nanopi2.h to s5p4418_nanopi2_defconfig and USB related
  configs removed because USB is not supported yet.
- s5p4418_nanopi2.h: "CONFIG_" removed from several s5p4418/nanopi2
  specific defines because the appropriate values do not need to be
  configurable.
- pinctrl is supported now, therefore "CONFIG_PINCTRL=y" added to
  s5p4418_nanopi2_defconfig.
Signed-off-by: default avatarStefan Bosch <stefan_b@posteo.net>
      b39cacc2
    • Robert Marko's avatar
      arm: Add support for Qualcomm IPQ40xx family · e479a7d5
      Robert Marko authored 
      

This introduces initial support for the popular Qualcomm
IPQ40x8 and IPQ40x9 WiSoC series.

IPQ40xx series have 4x Cortex A7 ARM-v7A cores.
Supported are: IPQ4018, IPQ4019, IPQ4028 and IPQ4029.

IPQ40x8 and IPQ40x9 use the same cores, but differ in
addressable RAM size (1GB for IPQ40x9 and 256MB for IPQ40x8)
and supported peripherals (IPQ40x8 lacks RGMII, LCD controller
and EMMC/SDHCI controllers).

IQP4028/IPQ4029 models differ from IPQ4018/IPQ4019 only
by their rated temperatures rates with IPQ402X models being
rated for wider temperature ranges.

Initially this supports:
* Simple clock driver (Only for UART1 now, will be extended)
* Pinctrl driver (Supports UARTX and GPIO now, will be extended)
* GPIOs already supported by msm_gpio driver with updates
* UARTs already supported by serial_msm driver with updates

Further peripherals will come in later patches.
Signed-off-by: default avatarRobert Marko <robert.marko@sartura.hr>
      e479a7d5