[U-Boot] [PATCH v4 1/9] ARM: remove mx31ads board support

[Masahiro Yamada <yamada.m@jp.panasonic.com>]

This is still a non-generic board.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Marek Vasut <marex@denx.de>
---

Changes in v4:
  - Rebase on commit 4641429695

Changes in v3:
  - Do not remove devkit3250 because Vladimir has post a patch
    to convert it into Generic Board.

Changes in v2:
  - Do not remove armada100 boards because Ajay will send a patch
    to convert them.

 arch/arm/Kconfig                        |   5 -
 board/freescale/mx31ads/Kconfig         |  15 --
 board/freescale/mx31ads/MAINTAINERS     |   6 -
 board/freescale/mx31ads/Makefile        |   8 -
 board/freescale/mx31ads/lowlevel_init.S | 268 --------------------------------
 board/freescale/mx31ads/mx31ads.c       | 114 --------------
 board/freescale/mx31ads/u-boot.lds      | 110 -------------
 configs/mx31ads_defconfig               |   2 -
 doc/README.scrapyard                    |  35 +++--
 include/configs/mx31ads.h               | 188 ----------------------
 10 files changed, 18 insertions(+), 733 deletions(-)
 delete mode 100644 board/freescale/mx31ads/Kconfig
 delete mode 100644 board/freescale/mx31ads/MAINTAINERS
 delete mode 100644 board/freescale/mx31ads/Makefile
 delete mode 100644 board/freescale/mx31ads/lowlevel_init.S
 delete mode 100644 board/freescale/mx31ads/mx31ads.c
 delete mode 100644 board/freescale/mx31ads/u-boot.lds
 delete mode 100644 configs/mx31ads_defconfig
 delete mode 100644 include/configs/mx31ads.h

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 820ba1c..7c8b324 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -272,10 +272,6 @@ config TARGET_QONG
 	bool "Support qong"
 	select CPU_ARM1136
 
-config TARGET_MX31ADS
-	bool "Support mx31ads"
-	select CPU_ARM1136
-
 config TARGET_MX31PDK
 	bool "Support mx31pdk"
 	select CPU_ARM1136
@@ -797,7 +793,6 @@ source "board/freescale/ls1021atwr/Kconfig"
 source "board/freescale/mx23evk/Kconfig"
 source "board/freescale/mx25pdk/Kconfig"
 source "board/freescale/mx28evk/Kconfig"
-source "board/freescale/mx31ads/Kconfig"
 source "board/freescale/mx31pdk/Kconfig"
 source "board/freescale/mx35pdk/Kconfig"
 source "board/freescale/mx51evk/Kconfig"
diff --git a/board/freescale/mx31ads/Kconfig b/board/freescale/mx31ads/Kconfig
deleted file mode 100644
index eeeb6f4..0000000
--- a/board/freescale/mx31ads/Kconfig
+++ /dev/null
@@ -1,15 +0,0 @@
-if TARGET_MX31ADS
-
-config SYS_BOARD
-	default "mx31ads"
-
-config SYS_VENDOR
-	default "freescale"
-
-config SYS_SOC
-	default "mx31"
-
-config SYS_CONFIG_NAME
-	default "mx31ads"
-
-endif
diff --git a/board/freescale/mx31ads/MAINTAINERS b/board/freescale/mx31ads/MAINTAINERS
deleted file mode 100644
index 5f6ec26..0000000
--- a/board/freescale/mx31ads/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-MX31ADS BOARD
-#M:	(resigned) Guennadi Liakhovetski <g.liakhovetski@gmx.de>
-S:	Orphan (since 2013-09)
-F:	board/freescale/mx31ads/
-F:	include/configs/mx31ads.h
-F:	configs/mx31ads_defconfig
diff --git a/board/freescale/mx31ads/Makefile b/board/freescale/mx31ads/Makefile
deleted file mode 100644
index 5e1440d..0000000
--- a/board/freescale/mx31ads/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	:= mx31ads.o
-obj-y	+= lowlevel_init.o
diff --git a/board/freescale/mx31ads/lowlevel_init.S b/board/freescale/mx31ads/lowlevel_init.S
deleted file mode 100644
index fcb5549..0000000
--- a/board/freescale/mx31ads/lowlevel_init.S
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <asm/arch/imx-regs.h>
-
-.macro REG reg, val
-	ldr r2, =\reg
-	ldr r3, =\val
-	str r3, [r2]
-.endm
-
-.macro REG8 reg, val
-	ldr r2, =\reg
-	ldr r3, =\val
-	strb r3, [r2]
-.endm
-
-.macro DELAY loops
-	ldr r2, =\loops
-1:
-	subs	r2, r2, #1
-	nop
-	bcs 1b
-.endm
-
-/* RedBoot: AIPS setup - Only setup MPROTx registers.
- * The PACR default values are good.*/
-.macro init_aips
-	/*
-	 * Set all MPROTx to be non-bufferable, trusted for R/W,
-	 * not forced to user-mode.
-	 */
-	ldr r0, =0x43F00000
-	ldr r1, =0x77777777
-	str r1, [r0, #0x00]
-	str r1, [r0, #0x04]
-	ldr r0, =0x53F00000
-	str r1, [r0, #0x00]
-	str r1, [r0, #0x04]
-
-	/*
-	 * Clear the on and off peripheral modules Supervisor Protect bit
-	 * for SDMA to access them. Did not change the AIPS control registers
-	 * (offset 0x20) access type
-	 */
-	ldr r0, =0x43F00000
-	ldr r1, =0x0
-	str r1, [r0, #0x40]
-	str r1, [r0, #0x44]
-	str r1, [r0, #0x48]
-	str r1, [r0, #0x4C]
-	ldr r1, [r0, #0x50]
-	and r1, r1, #0x00FFFFFF
-	str r1, [r0, #0x50]
-
-	ldr r0, =0x53F00000
-	ldr r1, =0x0
-	str r1, [r0, #0x40]
-	str r1, [r0, #0x44]
-	str r1, [r0, #0x48]
-	str r1, [r0, #0x4C]
-	ldr r1, [r0, #0x50]
-	and r1, r1, #0x00FFFFFF
-	str r1, [r0, #0x50]
-.endm /* init_aips */
-
-/* RedBoot: MAX (Multi-Layer AHB Crossbar Switch) setup */
-.macro init_max
-	ldr r0, =0x43F04000
-	/* MPR - priority is M4 > M2 > M3 > M5 > M0 > M1 */
-	ldr r1, =0x00302154
-	str r1, [r0, #0x000]        /* for S0 */
-	str r1, [r0, #0x100]        /* for S1 */
-	str r1, [r0, #0x200]        /* for S2 */
-	str r1, [r0, #0x300]        /* for S3 */
-	str r1, [r0, #0x400]        /* for S4 */
-	/* SGPCR - always park on last master */
-	ldr r1, =0x10
-	str r1, [r0, #0x010]        /* for S0 */
-	str r1, [r0, #0x110]        /* for S1 */
-	str r1, [r0, #0x210]        /* for S2 */
-	str r1, [r0, #0x310]        /* for S3 */
-	str r1, [r0, #0x410]        /* for S4 */
-	/* MGPCR - restore default values */
-	ldr r1, =0x0
-	str r1, [r0, #0x800]        /* for M0 */
-	str r1, [r0, #0x900]        /* for M1 */
-	str r1, [r0, #0xA00]        /* for M2 */
-	str r1, [r0, #0xB00]        /* for M3 */
-	str r1, [r0, #0xC00]        /* for M4 */
-	str r1, [r0, #0xD00]        /* for M5 */
-.endm /* init_max */
-
-/* RedBoot: M3IF setup */
-.macro init_m3if
-	/* Configure M3IF registers */
-	ldr r1, =0xB8003000
-	/*
-	* M3IF Control Register (M3IFCTL)
-	* MRRP[0] = L2CC0 not on priority list (0 << 0)	= 0x00000000
-	* MRRP[1] = L2CC1 not on priority list (0 << 0)	= 0x00000000
-	* MRRP[2] = MBX not on priority list (0 << 0)	= 0x00000000
-	* MRRP[3] = MAX1 not on priority list (0 << 0)	= 0x00000000
-	* MRRP[4] = SDMA not on priority list (0 << 0)	= 0x00000000
-	* MRRP[5] = MPEG4 not on priority list (0 << 0)	= 0x00000000
-	* MRRP[6] = IPU1 on priority list (1 << 6)	= 0x00000040
-	* MRRP[7] = IPU2 not on priority list (0 << 0)	= 0x00000000
-	*						------------
-	*						  0x00000040
-	*/
-	ldr r0, =0x00000040
-	str r0, [r1]  /* M3IF control reg */
-.endm /* init_m3if */
-
-/* RedBoot: To support 133MHz DDR */
-.macro  init_drive_strength
-	/*
-	 * Disable maximum drive strength SDRAM/DDR lines by clearing DSE1 bits
-	 * in SW_PAD_CTL registers
-	 */
-
-	/* SDCLK */
-	ldr r1, =0x43FAC200
-	ldr r0, [r1, #0x6C]
-	bic r0, r0, #(1 << 12)
-	str r0, [r1, #0x6C]
-
-	/* CAS */
-	ldr r0, [r1, #0x70]
-	bic r0, r0, #(1 << 22)
-	str r0, [r1, #0x70]
-
-	/* RAS */
-	ldr r0, [r1, #0x74]
-	bic r0, r0, #(1 << 2)
-	str r0, [r1, #0x74]
-
-	/* CS2 (CSD0) */
-	ldr r0, [r1, #0x7C]
-	bic r0, r0, #(1 << 22)
-	str r0, [r1, #0x7C]
-
-	/* DQM3 */
-	ldr r0, [r1, #0x84]
-	bic r0, r0, #(1 << 22)
-	str r0, [r1, #0x84]
-
-	/* DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 (0x288..0x2DC) */
-	ldr r2, =22	/* (0x2E0 - 0x288) / 4 = 22 */
-pad_loop:
-	ldr r0, [r1, #0x88]
-	bic r0, r0, #(1 << 22)
-	bic r0, r0, #(1 << 12)
-	bic r0, r0, #(1 << 2)
-	str r0, [r1, #0x88]
-	add r1, r1, #4
-	subs r2, r2, #0x1
-	bne pad_loop
-.endm /* init_drive_strength */
-
-/* CPLD on CS4 setup */
-.macro init_cs4
-	ldr r0, =WEIM_BASE
-	ldr r1, =0x0000D843
-	str r1, [r0, #0x40]
-	ldr r1, =0x22252521
-	str r1, [r0, #0x44]
-	ldr r1, =0x22220A00
-	str r1, [r0, #0x48]
-.endm /* init_cs4 */
-
-.globl lowlevel_init
-lowlevel_init:
-
-	/* Redboot initializes very early AIPS, what for?
-	 * Then it also initializes Multi-Layer AHB Crossbar Switch,
-	 * M3IF */
-	/* Also setup the Peripheral Port Remap register inside the core */
-	ldr r0, =0x40000015        /* start from AIPS 2GB region */
-	mcr p15, 0, r0, c15, c2, 4
-
-	init_aips
-
-	init_max
-
-	init_m3if
-
-	init_drive_strength
-
-	init_cs4
-
-	/* Image Processing Unit: */
-	/* Too early to switch display on? */
-	REG	IPU_CONF, IPU_CONF_DI_EN	/* Switch on Display Interface */
-	/* Clock Control Module: */
-	REG	CCM_CCMR, 0x074B0BF5		/* Use CKIH, MCU PLL off */
-
-	DELAY 0x40000
-
-	REG	CCM_CCMR, 0x074B0BF5 | CCMR_MPE			/* MCU PLL on */
-	REG	CCM_CCMR, (0x074B0BF5 | CCMR_MPE) & ~CCMR_MDS	/* Switch to MCU PLL */
-
-	/* PBC CPLD on CS4 */
-	mov	r1, #CS4_BASE
-	ldrh	r1, [r1, #0x2]
-	/* Is 27MHz switch set? */
-	ands	r1, r1, #0x10
-
-	/* 532-133-66.5 */
-	ldr	r0, =CCM_BASE
-	ldr	r1, =0xFF871D58
-	/* PDR0 */
-	str	r1, [r0, #0x4]
-	ldreq	r1, MPCTL_PARAM_532
-	ldrne	r1, MPCTL_PARAM_532_27
-	/* MPCTL */
-	str	r1, [r0, #0x10]
-
-	/* Set UPLL=240MHz, USB=60MHz */
-	ldr	r1, =0x49FCFE7F
-	/* PDR1 */
-	str	r1, [r0, #0x8]
-	ldreq	r1, UPCTL_PARAM_240
-	ldrne	r1, UPCTL_PARAM_240_27
-	/* UPCTL */
-	str	r1, [r0, #0x14]
-	/* default CLKO to 1/8 of the ARM core */
-	mov	r1, #0x000002C0
-	add	r1, r1, #0x00000006
-	/* COSR */
-	str	r1, [r0, #0x1c]
-
-	/* RedBoot sets 0x3f, 7, 7, 3, 5, 1, 3, 0 */
-/*	REG	CCM_PDR0, PDR0_CSI_PODF(0x3f) | PDR0_CSI_PRDF(7) | PDR0_PER_PODF(7) | PDR0_HSP_PODF(2) | PDR0_NFC_PODF(6) | PDR0_IPG_PODF(1) | PDR0_MAX_PODF(2) | PDR0_MCU_PODF(0)*/
-
-	/* Redboot: 0, 51, 10, 12 / 0, 14, 9, 13 */
-/*	REG	CCM_MPCTL, PLL_PD(0) | PLL_MFD(0x33) | PLL_MFI(7) | PLL_MFN(0x23)*/
-	/* Default: 1, 4, 12, 1 */
-	REG	CCM_SPCTL, PLL_PD(1) | PLL_MFD(4) | PLL_MFI(12) | PLL_MFN(1)
-
-	/* B8xxxxxx - NAND, 8xxxxxxx - CSD0 RAM */
-	REG	0xB8001010, 0x00000004
-	REG	0xB8001004, 0x006ac73a
-	REG	0xB8001000, 0x92100000
-	REG	0x80000f00, 0x12344321
-	REG	0xB8001000, 0xa2100000
-	REG	0x80000000, 0x12344321
-	REG	0x80000000, 0x12344321
-	REG	0xB8001000, 0xb2100000
-	REG8	0x80000033, 0xda
-	REG8	0x81000000, 0xff
-	REG	0xB8001000, 0x82226080
-	REG	0x80000000, 0xDEADBEEF
-	REG	0xB8001010, 0x0000000c
-
-	mov	pc, lr
-
-MPCTL_PARAM_532:
-	.word (((1-1) << 26) + ((52-1) << 16) + (10 << 10) + (12 << 0))
-MPCTL_PARAM_532_27:
-	.word (((1-1) << 26) + ((15-1) << 16) + (9  << 10) + (13 << 0))
-UPCTL_PARAM_240:
-	.word (((2-1) << 26) + ((13-1) << 16) + (9  << 10) + (3  << 0))
-UPCTL_PARAM_240_27:
-	.word (((2-1) << 26) + ((9 -1) << 16) + (8  << 10) + (8  << 0))
diff --git a/board/freescale/mx31ads/mx31ads.c b/board/freescale/mx31ads/mx31ads.c
deleted file mode 100644
index ad89cb0..0000000
--- a/board/freescale/mx31ads/mx31ads.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <netdev.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/sys_proto.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int dram_init(void)
-{
-	/* dram_init must store complete ramsize in gd->ram_size */
-	gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1,
-				PHYS_SDRAM_1_SIZE);
-	return 0;
-}
-
-int board_early_init_f(void)
-{
-	int i;
-
-	/* CS0: Nor Flash */
-	/*
-	 * CS0L and CS0A values are from the RedBoot sources by Freescale
-	 * and are also equal to those used by Sascha Hauer for the Phytec
-	 * i.MX31 board. CS0U is just a slightly optimized hardware default:
-	 * the only non-zero field "Wait State Control" is set to half the
-	 * default value.
-	 */
-	static const struct mxc_weimcs cs0 = {
-		/*    sp wp bcd bcs psz pme sync dol cnc wsc ew wws edc */
-		CSCR_U(0, 0,  0,  0,  0,  0,   0,  0,  0, 15, 0,  0,  0),
-		/*   oea oen ebwa ebwn csa ebc dsz csn psr cre wrap csen */
-		CSCR_L(1,  0,   0,   0,  0,  1,  5,  0,  0,  0,   1,   1),
-		/*  ebra ebrn rwa rwn mum lah lbn lba dww dct wwu age cnc2 fce*/
-		CSCR_A(0,   0,  7,  2,  0,  0,  2,  1,  0,  0,  0,  0,   0,   0)
-	};
-
-	mxc_setup_weimcs(0, &cs0);
-
-	/* setup pins for UART1 */
-	mx31_gpio_mux(MUX_RXD1__UART1_RXD_MUX);
-	mx31_gpio_mux(MUX_TXD1__UART1_TXD_MUX);
-	mx31_gpio_mux(MUX_RTS1__UART1_RTS_B);
-	mx31_gpio_mux(MUX_CTS1__UART1_CTS_B);
-
-	/* SPI2 */
-	mx31_gpio_mux(MUX_CSPI2_SS2__CSPI2_SS2_B);
-	mx31_gpio_mux(MUX_CSPI2_SCLK__CSPI2_CLK);
-	mx31_gpio_mux(MUX_CSPI2_SPI_RDY__CSPI2_DATAREADY_B);
-	mx31_gpio_mux(MUX_CSPI2_MOSI__CSPI2_MOSI);
-	mx31_gpio_mux(MUX_CSPI2_MISO__CSPI2_MISO);
-	mx31_gpio_mux(MUX_CSPI2_SS0__CSPI2_SS0_B);
-	mx31_gpio_mux(MUX_CSPI2_SS1__CSPI2_SS1_B);
-
-	/* start SPI2 clock */
-	__REG(CCM_CGR2) = __REG(CCM_CGR2) | (3 << 4);
-
-	/* PBC setup */
-	/* Enable UART transceivers also reset the Ethernet/external UART */
-	readw(CS4_BASE + 4);
-
-	writew(0x8023, CS4_BASE + 4);
-
-	/* RedBoot also has an empty loop with 100000 iterations here -
-	 * clock doesn't run yet */
-	for (i = 0; i < 100000; i++)
-		;
-
-	/* Clear the reset, toggle the LEDs */
-	writew(0xDF, CS4_BASE + 6);
-
-	/* clock still doesn't run */
-	for (i = 0; i < 100000; i++)
-		;
-
-	/* See 1.5.4 in IMX31ADSE_PERI_BUS_CNTRL_CPLD_RM.pdf */
-	readb(CS4_BASE + 8);
-	readb(CS4_BASE + 7);
-	readb(CS4_BASE + 8);
-	readb(CS4_BASE + 7);
-
-	return 0;
-}
-
-int board_init(void)
-{
-	gd->bd->bi_boot_params = 0x80000100;	/* adress of boot parameters */
-
-	return 0;
-}
-
-int checkboard(void)
-{
-	printf("Board: MX31ADS\n");
-	return 0;
-}
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bis)
-{
-	int rc = 0;
-#ifdef CONFIG_CS8900
-	rc = cs8900_initialize(0, CONFIG_CS8900_BASE);
-#endif
-	return rc;
-}
-#endif
diff --git a/board/freescale/mx31ads/u-boot.lds b/board/freescale/mx31ads/u-boot.lds
deleted file mode 100644
index 8a4a8a2..0000000
--- a/board/freescale/mx31ads/u-boot.lds
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * January 2004 - Changed to support H4 device
- * Copyright (c) 2004 Texas Instruments
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(_start)
-SECTIONS
-{
-	. = 0x00000000;
-
-	. = ALIGN(4);
-	.text	   :
-	{
-		*(.__image_copy_start)
-	  /* WARNING - the following is hand-optimized to fit within	*/
-	  /* the sector layout of our flash chips!	XXX FIXME XXX	*/
-
-	  *					(.vectors)
-	  arch/arm/cpu/arm1136/start.o		(.text*)
-	  board/freescale/mx31ads/built-in.o	(.text*)
-	  arch/arm/lib/built-in.o		(.text*)
-	  net/built-in.o			(.text*)
-	  drivers/mtd/built-in.o		(.text*)
-
-	  . = DEFINED(env_offset) ? env_offset : .;
-	  common/env_embedded.o(.text*)
-
-	  *(.text*)
-	}
-	. = ALIGN(4);
-	.rodata : { *(.rodata*) }
-
-	. = ALIGN(4);
-	.data : {
-		*(.data*)
-	}
-
-	. = ALIGN(4);
-
-	. = ALIGN(4);
-	.u_boot_list : {
-		KEEP(*(SORT(.u_boot_list*)));
-	}
-
-	. = ALIGN(4);
-
-	.image_copy_end :
-	{
-		*(.__image_copy_end)
-	}
-
-	.rel_dyn_start :
-	{
-		*(.__rel_dyn_start)
-	}
-
-	.rel.dyn : {
-		*(.rel*)
-	}
-
-	.rel_dyn_end :
-	{
-		*(.__rel_dyn_end)
-	}
-
-	.hash : { *(.hash*) }
-
-	.end :
-	{
-		*(.__end)
-	}
-
-	_image_binary_end = .;
-
-/*
- * Compiler-generated __bss_start and __bss_end, see arch/arm/lib/bss.c
- * __bss_base and __bss_limit are for linker only (overlay ordering)
- */
-
-	.bss_start __rel_dyn_start (OVERLAY) : {
-		KEEP(*(.__bss_start));
-		__bss_base = .;
-	}
-
-	.bss __bss_base (OVERLAY) : {
-		*(.bss*)
-		 . = ALIGN(4);
-		 __bss_limit = .;
-	}
-	.bss_end __bss_limit (OVERLAY) : {
-		KEEP(*(.__bss_end));
-	}
-
-	.dynsym _image_binary_end : { *(.dynsym) }
-	.dynbss : { *(.dynbss) }
-	.dynstr : { *(.dynstr*) }
-	.dynamic : { *(.dynamic*) }
-	.gnu.hash : { *(.gnu.hash) }
-	.plt : { *(.plt*) }
-	.interp : { *(.interp*) }
-	.gnu : { *(.gnu*) }
-	.ARM.exidx : { *(.ARM.exidx*) }
-}
diff --git a/configs/mx31ads_defconfig b/configs/mx31ads_defconfig
deleted file mode 100644
index 5105a9a..0000000
--- a/configs/mx31ads_defconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_ARM=y
-CONFIG_TARGET_MX31ADS=y
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index 952ab87..c6f3d14 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -12,23 +12,24 @@ The list should be sorted in reverse chronological order.
 
 Board            Arch        CPU            Commit      Removed     Last known maintainer/contact
 =================================================================================================
-icecube_5200     powerpc     mpc5xxx        -           -           Wolfgang Denk <wd@denx.de>
-Lite5200         powerpc     mpc5xxx        -           -
-cpci5200         powerpc     mpc5xxx        -           -           Reinhard Arlt <reinhard.arlt@esd-electronics.com>
-mecp5200         powerpc     mpc5xxx        -           -           Reinhard Arlt <reinhard.arlt@esd-electronics.com>
-pf5200           powerpc     mpc5xxx        -           -           Reinhard Arlt <reinhard.arlt@esd-electronics.com>
-PM520            powerpc     mpc5xxx        -           -           Josef Wagner <Wagner@Microsys.de>
-Total5200        powerpc     mpc5xxx        -           -
-CATcenter        powerpc     ppc4xx         -           -
-PPChameleonEVB   powerpc     ppc4xx         -           -           Andrea "llandre" Marson <andrea.marson@dave-tech.it>
-P2020DS          powerpc     mpc85xx        -           -
-P2020COME        powerpc     mpc85xx        -           -           Ira W. Snyder <iws@ovro.caltech.edu>
-P2020RDB         powerpc     mpc85xx        -           -           Poonam Aggrwal <poonam.aggrwal@freescale.com>
-P2010RDB         powerpc     mpc85xx        -           -
-P1020RDB         powerpc     mpc85xx        -           -
-P1011RDB         powerpc     mpc85xx        -           -
-MPC8360EMDS      powerpc     mpc83xx        -           -           Dave Liu <daveliu@freescale.com>
-MPC8360ERDK      powerpc     mpc83xx        -           -           Anton Vorontsov <avorontsov@ru.mvista.com>
+mx31ads          arm         arm1136        -           -           Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+icecube_5200     powerpc     mpc5xxx        37b608a5    2015-01-23  Wolfgang Denk <wd@denx.de>
+Lite5200         powerpc     mpc5xxx        37b608a5    2015-01-23
+cpci5200         powerpc     mpc5xxx        37b608a5    2015-01-23  Reinhard Arlt <reinhard.arlt@esd-electronics.com>
+mecp5200         powerpc     mpc5xxx        37b608a5    2015-01-23  Reinhard Arlt <reinhard.arlt@esd-electronics.com>
+pf5200           powerpc     mpc5xxx        37b608a5    2015-01-23  Reinhard Arlt <reinhard.arlt@esd-electronics.com>
+PM520            powerpc     mpc5xxx        a258e732    2015-01-23  Josef Wagner <Wagner@Microsys.de>
+Total5200        powerpc     mpc5xxx        ad734f7d    2015-01-23
+CATcenter        powerpc     ppc4xx         5344cc1a    2015-01-23
+PPChameleonEVB   powerpc     ppc4xx         5344cc1a    2015-01-23  Andrea "llandre" Marson <andrea.marson@dave-tech.it>
+P2020DS          powerpc     mpc85xx        168dcc6c    2015-01-23
+P2020COME        powerpc     mpc85xx        89123536    2015-01-23  Ira W. Snyder <iws@ovro.caltech.edu>
+P2020RDB         powerpc     mpc85xx        743d4815    2015-01-23  Poonam Aggrwal <poonam.aggrwal@freescale.com>
+P2010RDB         powerpc     mpc85xx        743d4815    2015-01-23
+P1020RDB         powerpc     mpc85xx        743d4815    2015-01-23
+P1011RDB         powerpc     mpc85xx        743d4815    2015-01-23
+MPC8360EMDS      powerpc     mpc83xx        8d1e3cb1    2015-01-23  Dave Liu <daveliu@freescale.com>
+MPC8360ERDK      powerpc     mpc83xx        8d1e3cb1    2015-01-23  Anton Vorontsov <avorontsov@ru.mvista.com>
 P3G4             powerpc     74xx_7xx       d928664f    2015-01-16  Wolfgang Denk <wd@denx.de>
 ZUMA             powerpc     74xx_7xx       d928664f    2015-01-16  Nye Liu <nyet@zumanetworks.com>
 ppmc7xx          powerpc     74xx_7xx       d928664f    2015-01-16
diff --git a/include/configs/mx31ads.h b/include/configs/mx31ads.h
deleted file mode 100644
index 0f4bd91..0000000
--- a/include/configs/mx31ads.h
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de>
- *
- * Configuration settings for the MX31ADS Freescale board.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#include <asm/arch/imx-regs.h>
-
- /* High Level Configuration Options */
-#define CONFIG_MX31		1		/* This is a mx31 */
-
-#define CONFIG_DISPLAY_CPUINFO
-#define CONFIG_DISPLAY_BOARDINFO
-
-#define CONFIG_SYS_TEXT_BASE		0xA0000000
-
-#define CONFIG_MACH_TYPE	MACH_TYPE_MX31ADS
-
-/*
- * Disabled for now due to build problems under Debian and a significant increase
- * in the final file size: 144260 vs. 109536 Bytes.
- */
-#if 0
-#define CONFIG_OF_LIBFDT		1
-#define CONFIG_FIT			1
-#define CONFIG_FIT_VERBOSE		1
-#endif
-
-#define CONFIG_CMDLINE_TAG		1	/* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS	1
-#define CONFIG_INITRD_TAG		1
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)
-
-/*
- * Hardware drivers
- */
-
-#define CONFIG_MXC_UART
-#define CONFIG_MXC_UART_BASE	UART1_BASE
-
-#define CONFIG_HARD_SPI		1
-#define CONFIG_MXC_SPI		1
-#define CONFIG_DEFAULT_SPI_BUS	1
-#define CONFIG_DEFAULT_SPI_MODE	(SPI_MODE_0 | SPI_CS_HIGH)
-#define CONFIG_MXC_GPIO
-
-/* PMIC Controller */
-#define CONFIG_POWER
-#define CONFIG_POWER_SPI
-#define CONFIG_POWER_FSL
-#define CONFIG_FSL_PMIC_BUS	1
-#define CONFIG_FSL_PMIC_CS	0
-#define CONFIG_FSL_PMIC_CLK	1000000
-#define CONFIG_FSL_PMIC_MODE	(SPI_MODE_0 | SPI_CS_HIGH)
-#define CONFIG_FSL_PMIC_BITLEN	32
-#define CONFIG_RTC_MC13XXX
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_CONS_INDEX	1
-#define CONFIG_BAUDRATE		115200
-
-/***********************************************************
- * Command definition
- ***********************************************************/
-
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_SPI
-#define CONFIG_CMD_DATE
-
-#define CONFIG_BOOTDELAY	3
-
-#define CONFIG_LOADADDR		0x80800000	/* loadaddr env var */
-
-#define	CONFIG_EXTRA_ENV_SETTINGS					\
-	"netdev=eth0\0"							\
-	"uboot_addr=0xa0000000\0"					\
-	"uboot=mx31ads/u-boot.bin\0"					\
-	"kernel=mx31ads/uImage\0"					\
-	"nfsroot=/opt/eldk/arm\0"					\
-	"bootargs_base=setenv bootargs console=ttymxc0,115200\0"	\
-	"bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs "	\
-		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0"	\
-	"bootcmd=run bootcmd_net\0"					\
-	"bootcmd_net=run bootargs_base bootargs_nfs; "			\
-		"tftpboot ${loadaddr} ${kernel}; bootm\0"		\
-	"prg_uboot=tftpboot ${loadaddr} ${uboot}; "			\
-		"protect off ${uboot_addr} 0xa003ffff; "		\
-		"erase ${uboot_addr} 0xa003ffff; "			\
-		"cp.b ${loadaddr} ${uboot_addr} ${filesize}; "		\
-		"setenv filesize; saveenv\0"
-
-#define CONFIG_CS8900
-#define CONFIG_CS8900_BASE	0xb4020300
-#define CONFIG_CS8900_BUS16		1	/* follow the Linux driver */
-
-/*
- * The MX31ADS board seems to have a hardware "peculiarity" confirmed under
- * U-Boot, RedBoot and Linux: the ethernet Rx signal is reaching the CS8900A
- * controller inverted. The controller is capable of detecting and correcting
- * this, but it needs 4 network packets for that. Which means, at startup, you
- * will not receive answers to the first 4 packest, unless there have been some
- * broadcasts on the network, or your board is on a hub. Reducing the ARP
- * timeout from default 5 seconds to 200ms we speed up the initial TFTP
- * transfer, should the user wish one, significantly.
- */
-#define CONFIG_ARP_TIMEOUT	200UL
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP		/* undef to save memory */
-#define CONFIG_SYS_CBSIZE		256		/* Console I/O Buffer Size */
-/* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_MAXARGS		16		/* max number of command args */
-#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START	0		/* memtest works on */
-#define CONFIG_SYS_MEMTEST_END		0x10000
-
-#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
-
-#define CONFIG_CMDLINE_EDITING	1
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS	1
-#define PHYS_SDRAM_1		CSD0_BASE
-#define PHYS_SDRAM_1_SIZE	(128 * 1024 * 1024)
-#define CONFIG_BOARD_EARLY_INIT_F
-
-#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
-#define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
-						GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_INIT_RAM_ADDR + \
-						CONFIG_SYS_GBL_DATA_OFFSET)
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_FLASH_BASE		CS0_BASE
-#define CONFIG_SYS_MAX_FLASH_BANKS	1		/* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT	262		/* max number of sectors on one chip */
-#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE	/* Monitor at beginning of flash */
-#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)	/* Reserve 256KiB */
-
-#define	CONFIG_ENV_IS_IN_FLASH	1
-#define CONFIG_ENV_SECT_SIZE	(128 * 1024)
-#define CONFIG_ENV_SIZE		CONFIG_ENV_SECT_SIZE
-#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
-
-/* Address and size of Redundant Environment Sector	*/
-#define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR + CONFIG_ENV_SIZE)
-#define CONFIG_ENV_SIZE_REDUND	CONFIG_ENV_SIZE
-
-
-/*-----------------------------------------------------------------------
- * CFI FLASH driver setup
- */
-#define CONFIG_SYS_FLASH_CFI			1 /* Flash memory is CFI compliant */
-#define CONFIG_FLASH_CFI_DRIVER		1 /* Use drivers/cfi_flash.c */
-#define CONFIG_FLASH_SPANSION_S29WS_N	1 /* A non-standard buffered write algorithm */
-#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1 /* Use buffered writes (~10x faster) */
-#define CONFIG_SYS_FLASH_PROTECTION		1 /* Use hardware sector protection */
-
-/*
- * JFFS2 partitions
- */
-#undef CONFIG_CMD_MTDPARTS
-#define CONFIG_JFFS2_DEV	"nor0"
-
-#endif /* __CONFIG_H */
-- 
1.9.1