mx6slevk: Avoid hardcoded RAM size

[u-boot] / configs / r7-tv-dongle_defconfig

diff --git a/configs/r7-tv-dongle_defconfig b/configs/r7-tv-dongle_defconfig
index ac7928dbf13677bbd45ce26465ceb53856557f45..9d9d4bffed05317b11602dbf7f2acf8dbcb25616 100644 (file)
--- a/configs/r7-tv-dongle_defconfig
+++ b/configs/r7-tv-dongle_defconfig
@@ -6,11 +6,8 @@ CONFIG_USB1_VBUS_PIN="PG13"
 CONFIG_DEFAULT_DEVICE_TREE="sun5i-a10s-r7-tv-dongle"
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="AXP152_POWER,USB_EHCI"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
-CONFIG_DM_ETH=y
-CONFIG_DM_SERIAL=y
-CONFIG_USB=y
-CONFIG_DM_USB=y
+CONFIG_AXP152_POWER=y
+CONFIG_USB_EHCI_HCD=y