bcm27xx: bcm2709: update defconfig

Enabled CONFIG_ALL_KMODS and ran make kernel_menuconfig against
bcm2709 to update defconfig.  Some of the removed symbols are
present in target/linux/generic/config-5.10 while others were
removed by the make target.

Signed-off-by: John Audia <graysky@archlinux.us>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com> (wrapped)

target/linux/bcm27xx/bcm2709/config-5.10

@@ -376,7 +376,6 @@ CONFIG_RESET_RASPBERRYPI=y
 CONFIG_RESET_SIMPLE=y
 CONFIG_RFS_ACCEL=y
 # CONFIG_RPIVID_MEM is not set
-# CONFIG_RPI_AXIPERF is not set
 # CONFIG_RPI_POE_POWER is not set
 CONFIG_RPS=y
 CONFIG_RWSEM_SPIN_ON_OWNER=y
@@ -400,8 +399,6 @@ CONFIG_SG_POOL=y
 CONFIG_SMP=y
 CONFIG_SMP_ON_UP=y
 CONFIG_SMSC_PHY=y
-# CONFIG_SND_SOC_AD193X_I2C is not set
-# CONFIG_SND_SOC_AD193X_SPI is not set
 CONFIG_SPARSE_IRQ=y
 CONFIG_SRCU=y
 # CONFIG_STRIP_ASM_SYMS is not set