board: Move beagleplay under beagle vendor folder

Move beagleplay support away from ti/am62x to it's own beagle vendor
folder.

This forms the starting point for new beagle platforms added under it's
own board vendor folder.

As part of this create all the associated files with a bare minimum
beagleplay.c file.

Suggested-by: Andrew Davis <afd@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
[trini: Update k3-binman.dtsi to use full path to scheme.yaml now]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/am62x_beagleplay_a53_defconfig b/configs/am62x_beagleplay_a53_defconfig
index eca94a0..03ca3ac 100644
--- a/configs/am62x_beagleplay_a53_defconfig
+++ b/configs/am62x_beagleplay_a53_defconfig
@@ -7,8 +7,7 @@
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SOC_K3_AM625=y
 CONFIG_K3_ATF_LOAD_ADDR=0x9e780000
-CONFIG_TARGET_AM625_A53_EVM=y
-CONFIG_ENV_SOURCE_FILE="beagleplay"
+CONFIG_TARGET_AM625_A53_BEAGLEPLAY=y
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80b80000
 CONFIG_DM_GPIO=y
diff --git a/configs/am62x_beagleplay_r5_defconfig b/configs/am62x_beagleplay_r5_defconfig
index 44d4442..2f3264b 100644
--- a/configs/am62x_beagleplay_r5_defconfig
+++ b/configs/am62x_beagleplay_r5_defconfig
@@ -6,7 +6,7 @@
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SOC_K3_AM625=y
-CONFIG_TARGET_AM625_R5_EVM=y
+CONFIG_TARGET_AM625_R5_BEAGLEPLAY=y
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x43c3a7f0
 CONFIG_ENV_SIZE=0x20000
@@ -36,7 +36,6 @@
 CONFIG_SPL_BSS_START_ADDR=0x43c3b000
 CONFIG_SPL_BSS_MAX_SIZE=0x3000
 CONFIG_SPL_SYS_REPORT_STACK_F_USAGE=y
-CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_SEPARATE_BSS=y