On Fri, 5 Feb 2021 at 08:11, Igor Opaniuk <igor.opan...@foundries.io> wrote: > > From: Igor Opaniuk <igor.opan...@foundries.io> > > At present if U-Boot proper uses driver model for I2C, then SPL has to > also. While this is desirable, it places a significant barrier to moving > to driver model in some cases. For example, with a space-constrained SPL > it may be necessary to enable CONFIG_SPL_OF_PLATDATA which involves > adjusting some drivers. > > This patch introduces a separate Kconfig symbols for enabling DM_I2C and > DM_I2C_GPIO support in SPL. > > This will also help to get away from dirty workarounds to > achieve non-DM I2C support for SPL, which is currently used in some > board header files like: > > ifdef CONFIG_SPL_BUILD > undef CONFIG_DM_I2C > endif > > Signed-off-by: Igor Opaniuk <igor.opan...@foundries.io> > --- > > drivers/i2c/Kconfig | 21 +++++++++++++++++++++ > drivers/i2c/Makefile | 4 ++-- > drivers/misc/Makefile | 2 +- > 3 files changed, 24 insertions(+), 3 deletions(-)
Reviewed-by: Simon Glass <s...@chromium.org>
