sh: ap_sh4a_4a: Remove the board

Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro.uh@renesas.com>

8 files changed, 0 insertions, 776 deletions

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 8c9f7aed1aa..036f54a4df4 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -21,10 +21,6 @@ choice
 	prompt "Target select"
 	optional
 
-config TARGET_AP_SH4A_4A
-	bool "ALPHAPROJECT AP-SH4A-4A"
-	select CPU_SH4A
-
 config TARGET_AP325RXA
 	bool "Renesas AP-325RXA"
 	select CPU_SH4
@@ -71,7 +67,6 @@ config SYS_CPU
 
 source "arch/sh/lib/Kconfig"
 
-source "board/alphaproject/ap_sh4a_4a/Kconfig"
 source "board/renesas/MigoR/Kconfig"
 source "board/renesas/ap325rxa/Kconfig"
 source "board/renesas/r0p7734/Kconfig"
diff --git a/board/alphaproject/ap_sh4a_4a/Kconfig b/board/alphaproject/ap_sh4a_4a/Kconfig
deleted file mode 100644
index 4692851b268..00000000000
--- a/board/alphaproject/ap_sh4a_4a/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-if TARGET_AP_SH4A_4A
-
-config SYS_BOARD
-	default "ap_sh4a_4a"
-
-config SYS_VENDOR
-	default "alphaproject"
-
-config SYS_CONFIG_NAME
-	default "ap_sh4a_4a"
-
-endif
diff --git a/board/alphaproject/ap_sh4a_4a/MAINTAINERS b/board/alphaproject/ap_sh4a_4a/MAINTAINERS
deleted file mode 100644
index f24489d01d1..00000000000
--- a/board/alphaproject/ap_sh4a_4a/MAINTAINERS
+++ /dev/null
@@ -1,7 +0,0 @@
-AP_SH4A_4A BOARD
-M:	Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
-M:	Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
-S:	Maintained
-F:	board/alphaproject/ap_sh4a_4a/
-F:	include/configs/ap_sh4a_4a.h
-F:	configs/ap_sh4a_4a_defconfig
diff --git a/board/alphaproject/ap_sh4a_4a/Makefile b/board/alphaproject/ap_sh4a_4a/Makefile
deleted file mode 100644
index 7dd596c3ccd..00000000000
--- a/board/alphaproject/ap_sh4a_4a/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0+
-#
-# Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
-#
-
-obj-y	:= ap_sh4a_4a.o
-extra-y	+= lowlevel_init.o
diff --git a/board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c b/board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c
deleted file mode 100644
index bdceed6ba80..00000000000
--- a/board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c
+++ /dev/null
@@ -1,161 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
- * Copyright (C) 2012 Renesas Solutions Corp.
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/processor.h>
-#include <netdev.h>
-#include <i2c.h>
-
-#define MODEMR			(0xFFCC0020)
-#define MODEMR_MASK		(0x6)
-#define MODEMR_533MHZ	(0x2)
-
-int checkboard(void)
-{
-	u32 r = readl(MODEMR);
-	if ((r & MODEMR_MASK) & MODEMR_533MHZ)
-		puts("CPU Clock: 533MHz\n");
-	else
-		puts("CPU Clock: 400MHz\n");
-
-	puts("BOARD: Alpha Project. AP-SH4A-4A\n");
-	return 0;
-}
-
-#define MSTPSR1			(0xFFC80044)
-#define MSTPCR1			(0xFFC80034)
-#define MSTPSR1_GETHER	(1 << 14)
-
-/* IPSR3 */
-#define ET0_ETXD0 (0x4 << 3)
-#define ET0_GTX_CLK_A (0x4 << 6)
-#define ET0_ETXD1_A (0x4 << 9)
-#define ET0_ETXD2_A (0x4 << 12)
-#define ET0_ETXD3_A (0x4 << 15)
-#define ET0_ETXD4 (0x3 << 18)
-#define ET0_ETXD5_A (0x5 << 21)
-#define ET0_ETXD6_A (0x5 << 24)
-#define ET0_ETXD7 (0x4 << 27)
-#define IPSR3_ETH_ENABLE \
-	(ET0_ETXD0 | ET0_GTX_CLK_A | ET0_ETXD1_A | ET0_ETXD2_A | \
-	ET0_ETXD3_A | ET0_ETXD4 | ET0_ETXD5_A | ET0_ETXD6_A | ET0_ETXD7)
-
-/* IPSR4 */
-#define ET0_ERXD7	(0x4)
-#define ET0_RX_DV	(0x4 << 3)
-#define ET0_RX_ER	(0x4 << 6)
-#define ET0_CRS		(0x4 << 9)
-#define ET0_COL		(0x4 << 12)
-#define ET0_MDC		(0x4 << 15)
-#define ET0_MDIO_A	(0x3 << 18)
-#define ET0_LINK_A	(0x3 << 20)
-#define ET0_PHY_INT_A (0x3 << 24)
-
-#define IPSR4_ETH_ENABLE \
-	(ET0_ERXD7 | ET0_RX_DV | ET0_RX_ER | ET0_CRS | ET0_COL | \
-	ET0_MDC | ET0_MDIO_A | ET0_LINK_A | ET0_PHY_INT_A)
-
-/* IPSR8 */
-#define ET0_ERXD0	(0x4 << 20)
-#define ET0_ERXD1	(0x4 << 23)
-#define ET0_ERXD2_A (0x3 << 26)
-#define ET0_ERXD3_A (0x3 << 28)
-#define IPSR8_ETH_ENABLE \
-	(ET0_ERXD0 | ET0_ERXD1 | ET0_ERXD2_A | ET0_ERXD3_A)
-
-/* IPSR10 */
-#define RX4_D	(0x1 << 22)
-#define TX4_D	(0x1 << 23)
-#define IPSR10_SCIF_ENABLE (RX4_D | TX4_D)
-
-/* IPSR11 */
-#define ET0_ERXD4	(0x4 <<  4)
-#define ET0_ERXD5	(0x4 <<  7)
-#define ET0_ERXD6	(0x3 << 10)
-#define ET0_TX_EN	(0x2 << 19)
-#define ET0_TX_ER	(0x2 << 21)
-#define ET0_TX_CLK_A (0x4 << 23)
-#define ET0_RX_CLK_A (0x3 << 26)
-#define IPSR11_ETH_ENABLE \
-	(ET0_ERXD4 | ET0_ERXD5 | ET0_ERXD6 | ET0_TX_EN | ET0_TX_ER | \
-	ET0_TX_CLK_A | ET0_RX_CLK_A)
-
-#define GPSR1_INIT (0xFFFF7FFF)
-#define GPSR2_INIT (0x4005FEFF)
-#define GPSR3_INIT (0x2EFFFFFF)
-#define GPSR4_INIT (0xC7000000)
-
-int board_init(void)
-{
-	u32 data;
-
-	/* Set IPSR register */
-	data = readl(IPSR3);
-	data |= IPSR3_ETH_ENABLE;
-	writel(~data, PMMR);
-	writel(data, IPSR3);
-
-	data = readl(IPSR4);
-	data |= IPSR4_ETH_ENABLE;
-	writel(~data, PMMR);
-	writel(data, IPSR4);
-
-	data = readl(IPSR8);
-	data |= IPSR8_ETH_ENABLE;
-	writel(~data, PMMR);
-	writel(data, IPSR8);
-
-	data = readl(IPSR10);
-	data |= IPSR10_SCIF_ENABLE;
-	writel(~data, PMMR);
-	writel(data, IPSR10);
-
-	data = readl(IPSR11);
-	data |= IPSR11_ETH_ENABLE;
-	writel(~data, PMMR);
-	writel(data, IPSR11);
-
-	/* GPIO select */
-	data = GPSR1_INIT;
-	writel(~data, PMMR);
-	writel(data, GPSR1);
-
-	data = GPSR2_INIT;
-	writel(~data, PMMR);
-	writel(data, GPSR2);
-
-	data = GPSR3_INIT;
-	writel(~data, PMMR);
-	writel(data, GPSR3);
-
-	data = GPSR4_INIT;
-	writel(~data, PMMR);
-	writel(data, GPSR4);
-
-	data = 0x0;
-	writel(~data, PMMR);
-	writel(data, GPSR5);
-
-	/* mode select */
-	data = MODESEL2_INIT;
-	writel(~data, PMMR);
-	writel(data, MODESEL2);
-
-#if defined(CONFIG_SH_ETHER)
-	u32 r = readl(MSTPSR1);
-	if (r & MSTPSR1_GETHER)
-		writel((r & ~MSTPSR1_GETHER), MSTPCR1);
-#endif
-	return 0;
-}
-
-int board_late_init(void)
-{
-	printf("Cannot use I2C to get MAC address\n");
-
-	return 0;
-}
diff --git a/board/alphaproject/ap_sh4a_4a/lowlevel_init.S b/board/alphaproject/ap_sh4a_4a/lowlevel_init.S
deleted file mode 100644
index 4a5dedacf65..00000000000
--- a/board/alphaproject/ap_sh4a_4a/lowlevel_init.S
+++ /dev/null
@@ -1,448 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2011, 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
- * Copyright (C) 2011, 2012 Renesas Solutions Corp.
- */
-#include <config.h>
-#include <asm/processor.h>
-#include <asm/macro.h>
-
-#include <asm/processor.h>
-
-	.global	lowlevel_init
-
-	.text
-	.align	2
-
-lowlevel_init:
-
-	/* WDT */
-	write32 WDTCSR_A, WDTCSR_D
-
-	/* MMU */
-	write32 MMUCR_A, MMUCR_D
-
-	write32 FRQCR2_A, FRQCR2_D
-	write32 FRQCR0_A, FRQCR0_D
-
-	write32 CS0CTRL_A, CS0CTRL_D
-	write32 CS1CTRL_A, CS1CTRL_D
-	write32 CS0CTRL2_A, CS0CTRL2_D
-
-	write32 CSPWCR0_A, CSPWCR0_D
-	write32 CSPWCR1_A, CSPWCR1_D
-	write32 CS1GDST_A, CS1GDST_D
-
-	# clock mode check
-	mov.l   MODEMR, r1
-	mov.l   @r1, r0
-	and		#6, r0 /* Check 1 and 2 bit.*/
-	cmp/eq  #2, r0 /* 0x02 is 533Mhz mode */
-	bt      init_lbsc_533
-
-init_lbsc_400:
-
-	write32 CSWCR0_A, CSWCR0_D_400
-	write32 CSWCR1_A, CSWCR1_D
-
-	bra	init_dbsc3_400_pad
-	nop
-
-	.align 2
-
-MODEMR:		.long	0xFFCC0020
-WDTCSR_A:	.long	0xFFCC0004
-WDTCSR_D:	.long	0xA5000000
-MMUCR_A:	.long	0xFF000010
-MMUCR_D:	.long	0x00000004
-
-FRQCR2_A:	.long	0xFFC80008
-FRQCR2_D:	.long	0x00000000
-FRQCR0_A:	.long	0xFFC80000
-FRQCR0_D:	.long	0xCF000001
-
-CS0CTRL_A:	.long	0xFF800200
-CS0CTRL_D:	.long	0x00000020
-CS1CTRL_A:	.long	0xFF800204
-CS1CTRL_D:	.long	0x00000020
-
-CS0CTRL2_A:	.long	0xFF800220
-CS0CTRL2_D:	.long	0x00004000
-
-CSPWCR0_A:	.long	0xFF800280
-CSPWCR0_D:	.long	0x00000000
-CSPWCR1_A:	.long	0xFF800284
-CSPWCR1_D:	.long	0x00000000
-CS1GDST_A:	.long	0xFF8002C0
-CS1GDST_D:	.long	0x00000011
-
-init_lbsc_533:
-
-	write32 CSWCR0_A, CSWCR0_D_533
-	write32 CSWCR1_A, CSWCR1_D
-
-	bra	init_dbsc3_533_pad
-	nop
-
-	.align 2
-
-CSWCR0_A:	.long	0xFF800230
-CSWCR0_D_533:	.long	0x01120104
-CSWCR0_D_400:	.long	0x02120114
-CSWCR1_A:	.long	0xFF800234
-CSWCR1_D:	.long	0x077F077F
-
-init_dbsc3_400_pad:
-
-	write32	DBPDCNT3_A,	DBPDCNT3_D
-	wait_timer	WAIT_200US_400
-
-	write32 DBPDCNT0_A,	DBPDCNT0_D_400
-	write32 DBPDCNT3_A,	DBPDCNT3_D0
-	write32 DBPDCNT1_A,	DBPDCNT1_D
-
-	write32 DBPDCNT3_A,	DBPDCNT3_D1
-	wait_timer WAIT_32MCLK
-
-	write32	DBPDCNT3_A,	DBPDCNT3_D2
-	wait_timer WAIT_100US_400
-
-	write32	DBPDCNT3_A,	DBPDCNT3_D3
-	wait_timer WAIT_16MCLK
-
-	write32	DBPDCNT3_A,	DBPDCNT3_D4
-	wait_timer WAIT_200US_400
-
-	write32	DBPDCNT3_A,	DBPDCNT3_D5
-	wait_timer WAIT_1MCLK
-
-	write32	DBPDCNT3_A,	DBPDCNT3_D6
-	wait_timer WAIT_10KMCLK
-
-	bra init_dbsc3_ctrl_400
-	nop
-
-	.align 2
-
-init_dbsc3_533_pad:
-
-	write32	DBPDCNT3_A,	DBPDCNT3_D
-	wait_timer	WAIT_200US_533
-
-	write32 DBPDCNT0_A,	DBPDCNT0_D_533
-	write32 DBPDCNT3_A,	DBPDCNT3_D0
-	write32 DBPDCNT1_A,	DBPDCNT1_D
-
-	write32 DBPDCNT3_A,	DBPDCNT3_D1
-	wait_timer WAIT_32MCLK
-
-	write32	DBPDCNT3_A,	DBPDCNT3_D2
-	wait_timer WAIT_100US_533
-
-	write32	DBPDCNT3_A,	DBPDCNT3_D3
-	wait_timer WAIT_16MCLK
-
-	write32	DBPDCNT3_A,	DBPDCNT3_D4
-	wait_timer WAIT_200US_533
-
-	write32	DBPDCNT3_A,	DBPDCNT3_D5
-	wait_timer WAIT_1MCLK
-
-	write32	DBPDCNT3_A,	DBPDCNT3_D6
-	wait_timer	WAIT_10KMCLK
-
-	bra init_dbsc3_ctrl_533
-	nop
-
-	.align 2
-
-WAIT_200US_400:	.long	40000
-WAIT_200US_533:	.long	53300
-WAIT_100US_400:	.long	20000
-WAIT_100US_533:	.long	26650
-WAIT_32MCLK:	.long	32
-WAIT_16MCLK:	.long	16
-WAIT_1MCLK:		.long	1
-WAIT_10KMCLK:	.long	10000
-
-DBPDCNT0_A:		.long	0xFE800200
-DBPDCNT0_D_533:	.long	0x00010245
-DBPDCNT0_D_400:	.long	0x00010235
-DBPDCNT1_A:		.long	0xFE800204
-DBPDCNT1_D:		.long	0x00000014
-DBPDCNT3_A:		.long	0xFE80020C
-DBPDCNT3_D:		.long	0x80000000
-DBPDCNT3_D0:	.long	0x800F0000
-DBPDCNT3_D1:	.long	0x800F1000
-DBPDCNT3_D2:	.long	0x820F1000
-DBPDCNT3_D3:	.long	0x860F1000
-DBPDCNT3_D4:	.long	0x870F1000
-DBPDCNT3_D5:	.long	0x870F3000
-DBPDCNT3_D6:	.long	0x870F7000
-
-init_dbsc3_ctrl_400:
-
-	write32 DBKIND_A, DBKIND_D
-	write32 DBCONF_A, DBCONF_D
-
-	write32 DBTR0_A,	DBTR0_D_400
-	write32 DBTR1_A,	DBTR1_D_400
-	write32 DBTR2_A,	DBTR2_D
-	write32 DBTR3_A,	DBTR3_D_400
-	write32 DBTR4_A,	DBTR4_D_400
-	write32 DBTR5_A,	DBTR5_D_400
-	write32 DBTR6_A,	DBTR6_D_400
-	write32 DBTR7_A,	DBTR7_D
-	write32 DBTR8_A,	DBTR8_D_400
-	write32 DBTR9_A,	DBTR9_D
-	write32 DBTR10_A,	DBTR10_D_400
-	write32 DBTR11_A,	DBTR11_D
-	write32 DBTR12_A,	DBTR12_D_400
-	write32 DBTR13_A,	DBTR13_D_400
-	write32 DBTR14_A,	DBTR14_D
-	write32 DBTR15_A,	DBTR15_D
-	write32 DBTR16_A,	DBTR16_D_400
-	write32 DBTR17_A,	DBTR17_D_400
-	write32 DBTR18_A,	DBTR18_D_400
-
-	write32	DBBL_A,	DBBL_D
-	write32	DBRNK0_A,	DBRNK0_D
-
-	write32 DBCMD_A,	DBCMD_D0_400
-	write32 DBCMD_A,	DBCMD_D1
-	write32 DBCMD_A,	DBCMD_D2
-	write32 DBCMD_A,	DBCMD_D3
-	write32 DBCMD_A,	DBCMD_D4
-	write32 DBCMD_A,	DBCMD_D5_400
-	write32 DBCMD_A,	DBCMD_D6
-	write32 DBCMD_A,	DBCMD_D7
-	write32 DBCMD_A,	DBCMD_D8
-	write32 DBCMD_A,	DBCMD_D9_400
-	write32 DBCMD_A,	DBCMD_D10
-	write32 DBCMD_A,	DBCMD_D11
-	write32 DBCMD_A,	DBCMD_D12
-
-	write32	DBRFCNF0_A,	DBRFCNF0_D
-	write32	DBRFCNF1_A,	DBRFCNF1_D_400
-	write32	DBRFCNF2_A,	DBRFCNF2_D
-	write32	DBRFEN_A,	DBRFEN_D
-	write32	DBACEN_A,	DBACEN_D
-	write32	DBACEN_A,	DBACEN_D
-
-	/* Dummy read */
-	mov.l DBWAIT_A, r1
-	synco
-	mov.l @r1, r0
-	synco
-
-	/* Dummy read */
-	mov.l SDRAM_A, r1
-	synco
-	mov.l @r1, r0
-	synco
-
-	/* need sleep 186A0 */
-
-	bra	finish_init_sh7734
-	nop
-
-	.align 2
-
-init_dbsc3_ctrl_533:
-
-	write32 DBKIND_A, DBKIND_D
-	write32 DBCONF_A, DBCONF_D
-
-	write32 DBTR0_A,	DBTR0_D_533
-	write32 DBTR1_A,	DBTR1_D_533
-	write32 DBTR2_A,	DBTR2_D
-	write32 DBTR3_A,	DBTR3_D_533
-	write32 DBTR4_A,	DBTR4_D_533
-	write32 DBTR5_A,	DBTR5_D_533
-	write32 DBTR6_A,	DBTR6_D_533
-	write32 DBTR7_A,	DBTR7_D
-	write32 DBTR8_A,	DBTR8_D_533
-	write32 DBTR9_A,	DBTR9_D
-	write32 DBTR10_A,	DBTR10_D_533
-	write32 DBTR11_A,	DBTR11_D
-	write32 DBTR12_A,	DBTR12_D_533
-	write32 DBTR13_A,	DBTR13_D_533
-	write32 DBTR14_A,	DBTR14_D
-	write32 DBTR15_A,	DBTR15_D
-	write32 DBTR16_A,	DBTR16_D_533
-	write32 DBTR17_A,	DBTR17_D_533
-	write32 DBTR18_A,	DBTR18_D_533
-
-	write32	DBBL_A,	DBBL_D
-	write32	DBRNK0_A,	DBRNK0_D
-
-	write32 DBCMD_A,	DBCMD_D0_533
-	write32 DBCMD_A,	DBCMD_D1
-	write32 DBCMD_A,	DBCMD_D2
-	write32 DBCMD_A,	DBCMD_D3
-	write32 DBCMD_A,	DBCMD_D4
-	write32 DBCMD_A,	DBCMD_D5_533
-	write32 DBCMD_A,	DBCMD_D6
-	write32 DBCMD_A,	DBCMD_D7
-	write32 DBCMD_A,	DBCMD_D8
-	write32 DBCMD_A,	DBCMD_D9_533
-	write32 DBCMD_A,	DBCMD_D10
-	write32 DBCMD_A,	DBCMD_D11
-	write32 DBCMD_A,	DBCMD_D12
-
-	write32	DBRFCNF0_A,	DBRFCNF0_D
-	write32	DBRFCNF1_A,	DBRFCNF1_D_533
-	write32	DBRFCNF2_A,	DBRFCNF2_D
-	write32	DBRFEN_A,	DBRFEN_D
-	write32	DBACEN_A,	DBACEN_D
-	write32	DBACEN_A,	DBACEN_D
-
-	/* Dummy read */
-	mov.l DBWAIT_A, r1
-	synco
-	mov.l @r1, r0
-	synco
-
-	/* Dummy read */
-	mov.l SDRAM_A, r1
-	synco
-	mov.l @r1, r0
-	synco
-
-	/* need sleep 186A0 */
-
-	bra	finish_init_sh7734
-	nop
-
-	.align 2
-
-DBKIND_A:	.long	0xFE800020
-DBKIND_D:	.long	0x00000005
-DBCONF_A:	.long	0xFE800024
-DBCONF_D:	.long	0x0D020A01
-
-DBTR0_A:	.long	0xFE800040
-DBTR0_D_533:.long	0x00000004
-DBTR0_D_400:.long	0x00000003
-DBTR1_A:	.long	0xFE800044
-DBTR1_D_533:.long	0x00000003
-DBTR1_D_400:.long	0x00000002
-DBTR2_A:	.long	0xFE800048
-DBTR2_D:	.long	0x00000000
-DBTR3_A:	.long	0xFE800050
-DBTR3_D_533:.long	0x00000004
-DBTR3_D_400:.long	0x00000003
-
-DBTR4_A:	.long	0xFE800054
-DBTR4_D_533:.long	0x00050004
-DBTR4_D_400:.long	0x00050003
-
-DBTR5_A:	.long	0xFE800058
-DBTR5_D_533:.long	0x0000000F
-DBTR5_D_400:.long	0x0000000B
-
-DBTR6_A:	.long	0xFE80005C
-DBTR6_D_533:.long	0x0000000B
-DBTR6_D_400:.long	0x00000008
-
-DBTR7_A:	.long	0xFE800060
-DBTR7_D:	.long	0x00000002
-
-DBTR8_A:	.long	0xFE800064
-DBTR8_D_533:.long	0x0000000D
-DBTR8_D_400:.long	0x0000000A
-
-DBTR9_A:	.long	0xFE800068
-DBTR9_D:	.long	0x00000002
-
-DBTR10_A:	.long	0xFE80006C
-DBTR10_D_533:.long	0x00000004
-DBTR10_D_400:.long	0x00000003
-
-DBTR11_A:	.long	0xFE800070
-DBTR11_D:	.long	0x00000008
-
-DBTR12_A:	.long	0xFE800074
-DBTR12_D_533:.long	0x00000009
-DBTR12_D_400:.long	0x00000008
-
-DBTR13_A:	.long	0xFE800078
-DBTR13_D_533:.long	0x00000022
-DBTR13_D_400:.long	0x0000001A
-
-DBTR14_A:	.long	0xFE80007C
-DBTR14_D:	.long	0x00070002
-
-DBTR15_A:	.long	0xFE800080
-DBTR15_D:	.long	0x00000003
-
-DBTR16_A:	.long	0xFE800084
-DBTR16_D_533:.long	0x120A1001
-DBTR16_D_400:.long	0x12091001
-
-DBTR17_A:	.long	0xFE800088
-DBTR17_D_533:.long	0x00040000
-DBTR17_D_400:.long	0x00030000
-
-DBTR18_A:	.long	0xFE80008C
-DBTR18_D_533:.long	0x02010200
-DBTR18_D_400:.long	0x02000207
-
-DBBL_A:	.long	0xFE8000B0
-DBBL_D:	.long	0x00000000
-
-DBRNK0_A:		.long	0xFE800100
-DBRNK0_D:		.long	0x00000001
-
-DBCMD_A:		.long	0xFE800018
-DBCMD_D0_533:	.long	0x1100006B
-DBCMD_D0_400:	.long	0x11000050
-DBCMD_D1:		.long	0x0B000000
-DBCMD_D2:		.long	0x2A004000
-DBCMD_D3:		.long	0x2B006000
-DBCMD_D4:		.long	0x29002044
-DBCMD_D5_533:	.long	0x28000743
-DBCMD_D5_400:	.long	0x28000533
-DBCMD_D6:		.long	0x0B000000
-DBCMD_D7:		.long	0x0C000000
-DBCMD_D8:		.long	0x0C000000
-DBCMD_D9_533:	.long	0x28000643
-DBCMD_D9_400:	.long	0x28000433
-DBCMD_D10:		.long	0x000000C8
-DBCMD_D11:		.long	0x290023C4
-DBCMD_D12:		.long	0x29002004
-
-DBRFCNF0_A:		.long	0xFE8000E0
-DBRFCNF0_D:		.long	0x000001FF
-DBRFCNF1_A:		.long	0xFE8000E4
-DBRFCNF1_D_533:	.long	0x00000805
-DBRFCNF1_D_400:	.long	0x00000618
-
-DBRFCNF2_A:		.long	0xFE8000E8
-DBRFCNF2_D:		.long	0x00000000
-
-DBRFEN_A:		.long	0xFE800014
-DBRFEN_D:		.long	0x00000001
-
-DBACEN_A:		.long	0xFE800010
-DBACEN_D:		.long	0x00000001
-
-DBWAIT_A:		.long	0xFE80001C
-SDRAM_A:		.long	0x0C000000
-
-finish_init_sh7734:
-	write32 CCR_A,  CCR_D
-
-	stc sr, r0
-	mov.l  SR_MASK_D, r1
-	and r1, r0
-	ldc r0, sr
-
-	rts
-	nop
-
-	.align  2
-
-CCR_A:	.long	0xFF00001C
-CCR_D:	.long	0x0000090B
-SR_MASK_D:	.long	0xEFFFFF0F
diff --git a/configs/ap_sh4a_4a_defconfig b/configs/ap_sh4a_4a_defconfig
deleted file mode 100644
index 6851c371852..00000000000
--- a/configs/ap_sh4a_4a_defconfig
+++ /dev/null
@@ -1,34 +0,0 @@
-CONFIG_SH=y
-CONFIG_SYS_TEXT_BASE=0x8BFC0000
-CONFIG_TARGET_AP_SH4A_4A=y
-CONFIG_BOOTDELAY=3
-CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="console=ttySC4,115200"
-CONFIG_VERSION_VARIABLE=y
-# CONFIG_CMDLINE_EDITING is not set
-# CONFIG_AUTO_COMPLETE is not set
-# CONFIG_CMD_BDI is not set
-# CONFIG_CMD_CONSOLE is not set
-# CONFIG_CMD_BOOTD is not set
-# CONFIG_CMD_RUN is not set
-# CONFIG_CMD_IMI is not set
-# CONFIG_CMD_XIMG is not set
-# CONFIG_CMD_EDITENV is not set
-# CONFIG_CMD_ENV_EXISTS is not set
-# CONFIG_CMD_LOADB is not set
-# CONFIG_CMD_LOADS is not set
-CONFIG_CMD_SDRAM=y
-# CONFIG_CMD_ECHO is not set
-# CONFIG_CMD_ITEST is not set
-# CONFIG_CMD_SOURCE is not set
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
-CONFIG_ENV_IS_IN_FLASH=y
-CONFIG_MTD_NOR_FLASH=y
-CONFIG_FLASH_CFI_DRIVER=y
-CONFIG_SYS_FLASH_CFI=y
-CONFIG_SH_ETHER=y
-CONFIG_SCIF_CONSOLE=y
-CONFIG_USE_PRIVATE_LIBGCC=y
diff --git a/include/configs/ap_sh4a_4a.h b/include/configs/ap_sh4a_4a.h
deleted file mode 100644
index edcc0cbc8ac..00000000000
--- a/include/configs/ap_sh4a_4a.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Configuation settings for the Alpha Project AP-SH4A-4A board
- *
- * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
- */
-
-#ifndef __AP_SH4A_4A_H
-#define __AP_SH4A_4A_H
-
-#define CONFIG_CPU_SH7734	1
-#define CONFIG_400MHZ_MODE	1
-
-#define CONFIG_DISPLAY_BOARDINFO
-#undef  CONFIG_SHOW_BOOT_PROGRESS
-
-/* Ether */
-#define CONFIG_SH_ETHER_USE_PORT (0)
-#define CONFIG_SH_ETHER_PHY_ADDR (0x0)
-#define CONFIG_SH_ETHER_PHY_MODE (PHY_INTERFACE_MODE_GMII)
-#define CONFIG_SH_ETHER_SH7734_MII (0x02) /* GMII */
-#define CONFIG_BITBANGMII
-#define CONFIG_BITBANGMII_MULTI
-
-/* undef to save memory	*/
-/* Monitor Command Prompt */
-/* Buffer size for Console output */
-#define CONFIG_SYS_PBSIZE		256
-/* List of legal baudrate settings for this board */
-#define CONFIG_SYS_BAUDRATE_TABLE	{ 115200 }
-
-/* SCIF */
-#define CONFIG_SCIF			1
-#define CONFIG_CONS_SCIF4	1
-
-/* Suppress display of console information at boot */
-
-/* SDRAM */
-#define CONFIG_SYS_SDRAM_BASE	(0x88000000)
-#define CONFIG_SYS_SDRAM_SIZE	(64 * 1024 * 1024)
-#define CONFIG_SYS_LOAD_ADDR	(CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
-
-#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
-#define CONFIG_SYS_MEMTEST_END	 (CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE)
-/* Enable alternate, more extensive, memory test */
-/* Scratch address used by the alternate memory test */
-#undef  CONFIG_SYS_MEMTEST_SCRATCH
-
-/* Enable temporary baudrate change while serial download */
-#undef  CONFIG_SYS_LOADS_BAUD_CHANGE
-
-/* FLASH */
-#undef  CONFIG_SYS_FLASH_QUIET_TEST
-#define CONFIG_SYS_FLASH_EMPTY_INFO
-#define CONFIG_SYS_FLASH_BASE	(0xA0000000)
-#define CONFIG_SYS_MAX_FLASH_SECT	512
-
-/* if you use all NOR Flash , you change dip-switch. Please see Manual. */
-#define CONFIG_SYS_MAX_FLASH_BANKS	1
-#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
-
-/* Timeout for Flash erase operations (in ms) */
-#define CONFIG_SYS_FLASH_ERASE_TOUT	(3 * 1000)
-/* Timeout for Flash write operations (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT	(3 * 1000)
-/* Timeout for Flash set sector lock bit operations (in ms) */
-#define CONFIG_SYS_FLASH_LOCK_TOUT	(3 * 1000)
-/* Timeout for Flash clear lock bit operations (in ms) */
-#define CONFIG_SYS_FLASH_UNLOCK_TOUT	(3 * 1000)
-
-/*
- * Use hardware flash sectors protection instead
- * of U-Boot software protection
- */
-#undef  CONFIG_SYS_DIRECT_FLASH_TFTP
-
-/* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
-#define CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_FLASH_BASE)
-/* Monitor size */
-#define CONFIG_SYS_MONITOR_LEN	(256 * 1024)
-/* Size of DRAM reserved for malloc() use */
-#define CONFIG_SYS_MALLOC_LEN	(256 * 1024)
-#define CONFIG_SYS_BOOTMAPSZ	(8 * 1024 * 1024)
-
-/* ENV setting */
-#define CONFIG_ENV_OVERWRITE	1
-#define CONFIG_ENV_SECT_SIZE	(128 * 1024)
-#define CONFIG_ENV_SIZE		(CONFIG_ENV_SECT_SIZE)
-#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
-/* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
-#define CONFIG_ENV_OFFSET	(CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
-#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SECT_SIZE)
-
-/* Board Clock */
-#if defined(CONFIG_400MHZ_MODE)
-#define CONFIG_SYS_CLK_FREQ 50000000
-#else
-#define CONFIG_SYS_CLK_FREQ 44444444
-#endif
-#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
-
-#endif	/* __AP_SH4A_4A_H */