When SPI flash operations fail it is helpful to be able to see the error
codes and where they are generated. Add logging to capture this
information for read operations.
Change-Id: I58270e564a558fbaf9ae2c5b0d888d3af842e09c
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
(cherry picked from commit 5e24a2ef8bf4f09b18cf4e943c73bfdd169a7581)
Add logging to aid debugging features in these drivers. Also drop some
code in sandbox_spi_xfer() which is not used.
Signed-off-by: Simon Glass <sjg@chromium.org>
Change-Id: I736a761d9651dc17de0649f191ed717ea37a3fc6
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
(cherry picked from commit c3aed5db591ee38068dc2b6d73b04638bd7b7b26)
Add a command which exercises the logging system.
Change-Id: I4eb139b69937c752d7f6fc42dde3f757260b832b
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit ef11ed8239bf02b347e7fb9fc6d980aec0c7810a)
Add the logging header file and implementation with some configuration
options to control it.
Change-Id: Ic711fa39ba3183b288170ebdd4bfdf0a9e472bad
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit e9c8d49d54cbbc7b219a1637d2994de7448b767d)
Before adding new features, move these definitions to a separate header
to avoid further cluttering common.h.
Change-Id: Ib4be207f2536b4e9f12f32033c6034cb9fe4ccd7
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 0e98b0a65092d6573eb17d07e04455f9cf545b21)
Simon Glass