[PATCH 08/11] Kconfig: i2c: Depend on correct xPL symbol

[Tom Rini]

On Thu, Jul 09, 2026 at 09:12:24AM +0200, Jonas Karlman wrote:
> Hi Tom,
> 
> On 7/9/2026 3:52 AM, Tom Rini wrote:
> > On Wed, Jul 08, 2026 at 10:05:34PM +0000, Jonas Karlman wrote:
> > 
> >> Change to depend on the xPL symbol instead of the SUPPORT_xPL symbol to
> >> only make the xPL_SYS_I2C_LEGACY symbols available when xPL is enabled.
> >>
> >> Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
> >> ---
> >>  drivers/i2c/Kconfig | 4 ++--
> >>  1 file changed, 2 insertions(+), 2 deletions(-)
> >>
> >> diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
> >> index ab5af17858c8..125dc84819e6 100644
> >> --- a/drivers/i2c/Kconfig
> >> +++ b/drivers/i2c/Kconfig
> >> @@ -78,14 +78,14 @@ config SYS_I2C_LEGACY
> >>  
> >>  config SPL_SYS_I2C_LEGACY
> >>  	bool "Enable legacy I2C subsystem and drivers in SPL"
> >> -	depends on SUPPORT_SPL && !SPL_DM_I2C
> >> +	depends on SPL && !SPL_DM_I2C
> >>  	help
> >>  	  Enable the legacy I2C subsystem and drivers in SPL.  This is useful
> >>  	  in some size constrained situations.
> >>  
> >>  config TPL_SYS_I2C_LEGACY
> >>  	bool "Enable legacy I2C subsystem and drivers in TPL"
> >> -	depends on SUPPORT_TPL && !SPL_DM_I2C
> >> +	depends on TPL && !TPL_DM_I2C
> >>  	help
> >>  	  Enable the legacy I2C subsystem and drivers in TPL.  This is useful
> >>  	  in some size constrained situations.
> > 
> > Building on the last email, I think these might need to be
> > [ST]PL_FRAMEWORK not [ST]PL.
> > 
> 
> I have mostly tested this series with additional changes that alias
> putc()/puts() to printch()/printascii() in xPL builds when
> common/console.o is unavailable and DEBUG_UART=y, patches that will
> be sent as a separate series.
> 
> It is possible such change may have hidden some latent issues, now
> trying to push a branch that contains changes that ends at the patches
> included in this series, but due to timeouts it was not possible prior
> to sending this reply.
> 
> This patch can also be dropped if it causes any issues, I only added it
> after a search for SUPPORT_xPL and noticed that these depends seem to be
> incorrect. SUPPORT_xPL is used to tell if xPL can be enabled or not,
> not if xPL is enabled/disabled.

I don't want to drop this, but there are a handful of platforms that
change:
10: Kconfig: i2c: Depend on correct xPL symbol
   aarch64: (for 1/1 boards) all -60.0 text -60.0
            ls1043aqds_tfa : all -60 text -60
               u-boot: add: 0/-1, grow: 0/-1 bytes: 0/-60 (-60)
                 function                                   old     new   delta
                 board_early_init_f                          68      64      -4
                 i2c_early_init_f                            56       -     -56

Can you please look in to it and see what needs to be changed? Thanks.

-- 
Tom
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