ppc: Remove sbc8641d board

This board has not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM.  Remove it.  This is also the last
of the ARCH_MPC8641/MPC8610 platforms, so remove that support as well.

Cc: Paul Gortmaker <[email protected]>
Cc: Priyanka Jain <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

.azure-pipelines.yml

@@ -417,7 +417,7 @@ jobs:
         t208xrdb_corenet_ds:
           BUILDMAN: "t208xrdb corenet_ds"
         fsl_ppc:
-          BUILDMAN: "t4qds b4860qds mpc83xx&freescale mpc86xx&freescale"
+          BUILDMAN: "t4qds b4860qds mpc83xx&freescale"
         t102x:
           BUILDMAN: "t102*"
         p1_p2_rdb_pc:

MAINTAINERS

@@ -1002,12 +1002,6 @@ S:	Maintained
 T:	git https://source.denx.de/u-boot/custodians/u-boot-mpc85xx.git
 F:	arch/powerpc/cpu/mpc85xx/
 
-POWERPC MPC86XX
-M:	Priyanka Jain <[email protected]>
-S:	Maintained
-T:	git https://source.denx.de/u-boot/custodians/u-boot-mpc86xx.git
-F:	arch/powerpc/cpu/mpc86xx/
-
 RISC-V
 M:	Rick Chen <[email protected]>
 M:	Leo <[email protected]>

README

@@ -423,8 +423,7 @@ The following options need to be configured:
 
 		CONFIG_SYS_FSL_DDR
 		Freescale DDR driver in use. This type of DDR controller is
-		found in mpc83xx, mpc85xx, mpc86xx as well as some ARM core
-		SoCs.
+		found in mpc83xx, mpc85xx as well as some ARM core SoCs.
 
 		CONFIG_SYS_FSL_DDR_ADDR
 		Freescale DDR memory-mapped register base.

arch/powerpc/Kconfig

@@ -25,12 +25,6 @@ config MPC85xx
 	imply CMD_IRQ
 	imply USB_EHCI_HCD if USB
 
-config MPC86xx
-	bool "MPC86xx"
-	select SYS_FSL_DDR
-	select SYS_FSL_DDR_BE
-	imply CMD_REGINFO
-
 config MPC8xx
 	bool "MPC8xx"
 	select BOARD_EARLY_INIT_F
@@ -47,7 +41,6 @@ config HIGH_BATS
 
 source "arch/powerpc/cpu/mpc83xx/Kconfig"
 source "arch/powerpc/cpu/mpc85xx/Kconfig"
-source "arch/powerpc/cpu/mpc86xx/Kconfig"
 source "arch/powerpc/cpu/mpc8xx/Kconfig"
 source "arch/powerpc/lib/Kconfig"