Message ID | 20191218065835.12131-1-marex@denx.de |
---|---|
State | Superseded |
Delegated to: | Patrick Delaunay |
Headers | show |
Series | ARM: stm32: Allow overriding setup_mac_address() | expand |
Hi Marek, > From: Marek Vasut <marex@denx.de> > Sent: mercredi 18 décembre 2019 07:59 > > Let board code override setup_mac_address(), which is useful e.g. if the board > derives the MAC address from another source, like an I2C EEPROM. > > Signed-off-by: Marek Vasut <marex@denx.de> > Cc: Patrick Delaunay <patrick.delaunay@st.com> > Cc: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com> > --- > arch/arm/mach-stm32mp/cpu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c index > ed7d9f61dc..856c7ced7a 100644 > --- a/arch/arm/mach-stm32mp/cpu.c > +++ b/arch/arm/mach-stm32mp/cpu.c > @@ -449,7 +449,7 @@ static void setup_boot_mode(void) > * If there is no MAC address in the environment, then it will be initialized > * (silently) from the value in the OTP. > */ > -static int setup_mac_address(void) > +__weak int setup_mac_address(void) Perhaps add prototype in: arch/arm/mach-stm32mp/include/mach/sys_proto.h just to avoid the new warning with W=1 warning: no previous prototype for 'setup_mac_address' [-Wmissing-prototypes] > { > #if defined(CONFIG_NET) > int ret; > -- > 2.24.1 But anyway Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com> Regards
diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c index ed7d9f61dc..856c7ced7a 100644 --- a/arch/arm/mach-stm32mp/cpu.c +++ b/arch/arm/mach-stm32mp/cpu.c @@ -449,7 +449,7 @@ static void setup_boot_mode(void) * If there is no MAC address in the environment, then it will be initialized * (silently) from the value in the OTP. */ -static int setup_mac_address(void) +__weak int setup_mac_address(void) { #if defined(CONFIG_NET) int ret;
Let board code override setup_mac_address(), which is useful e.g. if the board derives the MAC address from another source, like an I2C EEPROM. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: Patrice Chotard <patrice.chotard@st.com> --- arch/arm/mach-stm32mp/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)