powerpc: B4860: Remove macro CONFIG_PPC_B4860
Replace CONFIG_PPC_B4860 with ARCH_B4860 in Kconfig and clean up
existing macros.
Signed-off-by: York Sun <york.sun@nxp.com>
diff --git a/configs/B4860QDS_NAND_defconfig b/configs/B4860QDS_NAND_defconfig
index 00fe182..28ffcb6 100644
--- a/configs/B4860QDS_NAND_defconfig
+++ b/configs/B4860QDS_NAND_defconfig
@@ -12,7 +12,7 @@
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
-CONFIG_SYS_EXTRA_OPTIONS="PPC_B4860,RAMBOOT_PBL,SPL_FSL_PBL,NAND"
+CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,NAND"
CONFIG_BOOTDELAY=10
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SPL=y