Kconfigs: Adjust CONFIG_CMA_SIZE_PERCENTAGE to 25 for 2G device

For small memory devices, we can't hardcode the cma memory size.
Or kernel won't start because of failure of cma memory allocation.

Switching cma size to 25% of total memory seems reasonable.

Tested on 2G memory rockpi4b SOC.

Signed-off-by: Su Yue <[email protected]>

Author: Su Yue

kconfigs/fydeos-r96-4_4-def

@@ -1160,12 +1160,12 @@ CONFIG_DMA_CMA=y
 #
 # Default contiguous memory area size:
 #
-CONFIG_CMA_SIZE_MBYTES=124
-CONFIG_CMA_SIZE_SEL_MBYTES=y
-# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
+CONFIG_CMA_SIZE_PERCENTAGE=25
+# CONFIG_CMA_SIZE_SEL_MBYTES is not set
+CONFIG_CMA_SIZE_SEL_PERCENTAGE=y
 # CONFIG_CMA_SIZE_SEL_MIN is not set
 # CONFIG_CMA_SIZE_SEL_MAX is not set
-CONFIG_CMA_ALIGNMENT=8
+CONFIG_CMA_ALIGNMENT=12
 
 #
 # Bus devices
@@ -4577,7 +4577,7 @@ CONFIG_LEDS_TRIGGERS=y
 #
 # CONFIG_LEDS_TRIGGER_TRANSIENT is not set
 # CONFIG_LEDS_TRIGGER_CAMERA is not set
-CONFIG_SWITCH=m
+CONFIG_SWITCH=y
 CONFIG_SWITCH_GPIO=m
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_INFINIBAND is not set
@@ -4989,6 +4989,7 @@ CONFIG_EXTCON=y
 # CONFIG_EXTCON_RT8973A is not set
 # CONFIG_EXTCON_SM5502 is not set
 # CONFIG_EXTCON_USB_GPIO is not set
+# CONFIG_EXTCON_PD_VIRTUAL is not set
 CONFIG_MEMORY=y
 # CONFIG_ARM_PL172_MPMC is not set
 CONFIG_IIO=y
@@ -5042,7 +5043,7 @@ CONFIG_MAX1363=m
 CONFIG_MCP320X=m
 CONFIG_MCP3422=m
 CONFIG_NAU7802=m
-CONFIG_ROCKCHIP_SARADC=m
+CONFIG_ROCKCHIP_SARADC=y
 CONFIG_TI_ADC081C=m
 CONFIG_TI_ADC128S052=m
 CONFIG_VF610_ADC=m
@@ -5322,7 +5323,7 @@ CONFIG_TEE=y
 #
 # Headset device support
 #
-# CONFIG_RK_HEADSET is not set
+CONFIG_RK_HEADSET=y
 CONFIG_PKGLIST=y
 CONFIG_PKGLIST_USE_CONFIGFS=y
 # CONFIG_PKGLIST_NO_CONFIG is not set