On Wed, 4 Mar 2020 at 06:47, Heinrich Schuchardt <[email protected]> wrote:
> For all sandbox systems with DM_RNG we enable RNG_SANDBOX. So we can simply > set the default to yes. > > All rng drivers depend on DM_RNG. Use a single 'if' instead of individual > dependencies. Now 'make menuconfig' shows the individual drivers neatly > indented under the DM_RNG entry. > > Signed-off-by: Heinrich Schuchardt <[email protected]> > --- > Reviewed-by: Sughosh Ganu <[email protected]> -sughosh configs/sandbox64_defconfig | 1 - > configs/sandbox_defconfig | 1 - > drivers/rng/Kconfig | 9 +++++++-- > 3 files changed, 7 insertions(+), 4 deletions(-) > > diff --git a/configs/sandbox64_defconfig b/configs/sandbox64_defconfig > index d1c94b65a1..71a4d7fccb 100644 > --- a/configs/sandbox64_defconfig > +++ b/configs/sandbox64_defconfig > @@ -169,7 +169,6 @@ CONFIG_REMOTEPROC_SANDBOX=y > CONFIG_DM_RESET=y > CONFIG_SANDBOX_RESET=y > CONFIG_DM_RNG=y > -CONFIG_RNG_SANDBOX=y > CONFIG_DM_RTC=y > CONFIG_RTC_RV8803=y > CONFIG_SANDBOX_SERIAL=y > diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig > index 45b5475b79..f96891ecae 100644 > --- a/configs/sandbox_defconfig > +++ b/configs/sandbox_defconfig > @@ -189,7 +189,6 @@ CONFIG_REMOTEPROC_SANDBOX=y > CONFIG_DM_RESET=y > CONFIG_SANDBOX_RESET=y > CONFIG_DM_RNG=y > -CONFIG_RNG_SANDBOX=y > CONFIG_DM_RTC=y > CONFIG_RTC_RV8803=y > CONFIG_DEBUG_UART_SANDBOX=y > diff --git a/drivers/rng/Kconfig b/drivers/rng/Kconfig > index 893b89d49b..c1aa43b823 100644 > --- a/drivers/rng/Kconfig > +++ b/drivers/rng/Kconfig > @@ -6,16 +6,21 @@ config DM_RNG > This interface is used to initialise the rng device and to > read the random seed from the device. > > +if DM_RNG > + > config RNG_SANDBOX > bool "Sandbox random number generator" > - depends on SANDBOX && DM_RNG > + depends on SANDBOX > + default y > help > Enable random number generator for sandbox. This is an > emulation of a rng device. > > config RNG_STM32MP1 > bool "Enable random number generator for STM32MP1" > - depends on ARCH_STM32MP && DM_RNG > + depends on ARCH_STM32MP > default n > help > Enable STM32MP1 rng driver. > + > +endif > -- > 2.25.1 > >
