[PATCH 00/27] Console code consolidation

[Andrey Smirnov <andrew.smirnov@gmail.com>]

Everyone:

While debugging the reason behind print_hex_dump() not producing
carriage return properly, when used in PBL, I realised that current
codebase contained:

 - at least 5 places where '\n' was replaced with '\n\r'
 - at least 3 almost identical implementations of puts()
 - at least 3 almost identical implementations of printf()

so this patcheset is an attempt to consolidate, share and simplify
console related code.

Feedback is welcome!

Thanks,
Andrey Smirnov

Andrey Smirnov (27):
  pbl: console: Introduce putc_func_t
  console: Unify console_simple.c and pbl/console.c
  pbl: console: Move '\n' handling into console_putc()
  console: Reconcile 3 different puts() implementations
  ratp: Add dependency on CONSOLE_FULL
  netconsole: Add dependency on CONSOLE_FULL
  input: Add dependency on CONSOLE_FULL
  console: Make use of __console_putc()
  console: Fix console_get_first_active()
  console: Simplify early console code
  console: Consolidate all implemenatations of ctrlc()
  console: Drop ARCH_HAS_CTRLC
  console: Consolidate DEBUG_LL and CONSOLE_* '\n' -> '\n\r' code
  console: Consolidate DEBUG_LL and CONSOLE_* puts() implementations
  console_simple: Use console_flush() from CONSOLE_FULL
  console_simple: Use tstc_raw() as tstc()
  console_simple: Use getc_raw() as getchar()
  console_simple: Get rid of global console pointer
  console_simple: Make use of list_add_tail()
  console: Share definition for printf with PBL
  pbl: console: Convert pr_print into a single line #define
  console: Convert pr_print into a single line #define
  console: Remove dputc()
  console: Simplify dputs()
  console: Introduce dvprintf()
  console: Convert printf() into a single line #define
  psci: console: Convert to use lib/console.c

 arch/arm/cpu/psci.c               |  34 +---
 arch/arm/include/asm/psci.h       |  11 --
 arch/sandbox/include/asm/common.h |   2 -
 commands/echo.c                   |   4 +-
 common/console.c                  | 142 ++++-----------
 common/console_common.c           | 168 ++++++++----------
 common/console_simple.c           |  75 +-------
 drivers/input/Kconfig             |   2 +-
 include/console.h                 |  18 +-
 include/debug_ll.h                |  61 +++++--
 include/printk.h                  |   8 +-
 include/stdio.h                   |  11 +-
 lib/Kconfig                       |   1 +
 lib/Makefile                      |   6 +-
 lib/console.c                     | 276 ++++++++++++++++++++++++++++++
 net/Kconfig                       |   2 +-
 pbl/console.c                     |  70 +-------
 17 files changed, 478 insertions(+), 413 deletions(-)
 create mode 100644 lib/console.c

-- 
2.17.0


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