ppc: qemu: Move board directory from board/freescale to board/emulation

board/emulation is the place for other QEMU targets like x86, arm,
riscv. Let's move the qemu-ppce500 board codes there.

List me as a co-maintainer for this board.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

arch/powerpc/cpu/mpc85xx/Kconfig

@@ -1415,6 +1415,7 @@ config SYS_FSL_LBC_CLK_DIV
 config FSL_VIA
 	bool
 
+source "board/emulation/qemu-ppce500/Kconfig"
 source "board/freescale/corenet_ds/Kconfig"
 source "board/freescale/mpc8541cds/Kconfig"
 source "board/freescale/mpc8548cds/Kconfig"
@@ -1423,7 +1424,6 @@ source "board/freescale/mpc8568mds/Kconfig"
 source "board/freescale/p1010rdb/Kconfig"
 source "board/freescale/p1_p2_rdb_pc/Kconfig"
 source "board/freescale/p2041rdb/Kconfig"
-source "board/freescale/qemu-ppce500/Kconfig"
 source "board/freescale/t102xrdb/Kconfig"
 source "board/freescale/t104xrdb/Kconfig"
 source "board/freescale/t208xqds/Kconfig"

board/emulation/qemu-ppce500/Kconfig

@@ -4,7 +4,7 @@ config SYS_BOARD
 	default "qemu-ppce500"
 
 config SYS_VENDOR
-	default "freescale"
+	default "emulation"
 
 config SYS_CONFIG_NAME
 	default "qemu-ppce500"

board/emulation/qemu-ppce500/MAINTAINERS

@@ -1,6 +1,7 @@
 QEMU-PPCE500 BOARD
 M:	Alexander Graf <agraf@csgraf.de>
+M:	Bin Meng <bmeng.cn@gmail.com>
 S:	Maintained
-F:	board/freescale/qemu-ppce500/
+F:	board/emulation/qemu-ppce500/
 F:	include/configs/qemu-ppce500.h
 F:	configs/qemu-ppce500_defconfig

board/emulation/qemu-ppce500/qemu-ppce500.c

@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright 2007,2009-2014 Freescale Semiconductor, Inc.
+ * Copyright (C) 2021, Bin Meng <bmeng.cn@gmail.com>
  */
 
 #include <common.h>