configs: am64x*_r5_defconfig: Drop BOOTCOMMAND

There is no need to define a default for bootcmd in R5 u-boot because
the R5 is directly booting into the next stage A53 bootloader.

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
diff --git a/configs/am64x_evm_r5_defconfig b/configs/am64x_evm_r5_defconfig
index 1e83b7f..0d26635 100644
--- a/configs/am64x_evm_r5_defconfig
+++ b/configs/am64x_evm_r5_defconfig
@@ -35,8 +35,6 @@
 CONFIG_SPL_SPI=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x80080000
-CONFIG_USE_BOOTCOMMAND=y
-CONFIG_BOOTCOMMAND="run distro_bootcmd"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_GD=y
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_MALLOC=y
diff --git a/configs/phycore_am64x_r5_defconfig b/configs/phycore_am64x_r5_defconfig
index 72d10f7..1e03b63 100644
--- a/configs/phycore_am64x_r5_defconfig
+++ b/configs/phycore_am64x_r5_defconfig
@@ -34,8 +34,6 @@
 CONFIG_SPL_SPI=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x80080000
-CONFIG_USE_BOOTCOMMAND=y
-CONFIG_BOOTCOMMAND="run distro_bootcmd"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_GD=y
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_MALLOC=y