[PATCH 0/4] Rockchip: Allow to silent TPL/SPL debug console

[Lukasz Czechowski]

Currently it is not possible to completely silent the debug console
in i.e. PX30, what might be required in some embedded devices
Disabling DEBUG_UART results in errors, due to missing symbols.
In particular, rockchip sdram driver performs calls to debug_uart
functions (i.e. printascii), defined directly in serial driver.
This patch series fixes the dependencies in Kconfig and provides
dummy implementation of debug_uart functions that are linked in case
serial driver is not used.

Lukasz Czechowski (4):
  debug_uart: Replace debug functions with dummies if CONFIG_DEBUG_UART
    is not set
  ram: rockchip: Kconfig: Fix dependency of RAM_ROCKCHIP_DEBUG
  rockchip: Kconfig: PX30: Weaken dependency TPL/SPL serial
  arm: rockchip: PX30: Fix hard dependency to DEBUG_UART_BOARD_INIT

 arch/arm/mach-rockchip/Kconfig |  5 ++---
 drivers/ram/rockchip/Kconfig   |  2 ++
 include/debug_uart.h           | 16 ++++++++++++++++
 3 files changed, 20 insertions(+), 3 deletions(-)

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2.43.0