sh: sh2: Remove CPU support

This CPU core is old, no boards using the CPU are left in mainline,
it 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>

6 files changed, 1 insertions, 143 deletions

diff --git a/arch/sh/include/asm/config.h b/arch/sh/include/asm/config.h
index d2862df4a5f..df38c82abc6 100644
--- a/arch/sh/include/asm/config.h
+++ b/arch/sh/include/asm/config.h
@@ -6,13 +6,11 @@
 #ifndef _ASM_CONFIG_H_
 #define _ASM_CONFIG_H_
 
-#if !defined(CONFIG_CPU_SH2)
 #include <asm/processor.h>
 
 /* Timer */
 #define CONFIG_SYS_TIMER_COUNTS_DOWN
 #define CONFIG_SYS_TIMER_COUNTER	(TMU_BASE + 0x8)	/* TCNT0 */
 #define CONFIG_SYS_TIMER_RATE		(CONFIG_SYS_CLK_FREQ / 4)
-#endif
 
 #endif
diff --git a/arch/sh/include/asm/cpu_sh2.h b/arch/sh/include/asm/cpu_sh2.h
deleted file mode 100644
index d98bedd6257..00000000000
--- a/arch/sh/include/asm/cpu_sh2.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
- * Copyright (C) 2008 Renesas Solutions Corp.
- */
-
-#ifndef _ASM_CPU_SH2_H_
-#define _ASM_CPU_SH2_H_
-
-/* cache control */
-#define CCR_CACHE_STOP		0x00000008
-#define CCR_CACHE_ENABLE	0x00000005
-#define CCR_CACHE_ICI		0x00000008
-
-#define CACHE_OC_ADDRESS_ARRAY	0xf0000000
-#define CACHE_OC_WAY_SHIFT	13
-#define CACHE_OC_NUM_ENTRIES	256
-#define CACHE_OC_ENTRY_SHIFT	4
-
-#if defined(CONFIG_CPU_SH7203)
-# include <asm/cpu_sh7203.h>
-#elif defined(CONFIG_CPU_SH7264)
-# include <asm/cpu_sh7264.h>
-#elif defined(CONFIG_CPU_SH7269)
-# include <asm/cpu_sh7269.h>
-#else
-# error "Unknown SH2 variant"
-#endif
-
-#endif	/* _ASM_CPU_SH2_H_ */
diff --git a/arch/sh/include/asm/cpu_sh7203.h b/arch/sh/include/asm/cpu_sh7203.h
deleted file mode 100644
index 77dcac43d3e..00000000000
--- a/arch/sh/include/asm/cpu_sh7203.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef _ASM_CPU_SH7203_H_
-#define _ASM_CPU_SH7203_H_
-
-/* Cache */
-#define CCR1		0xFFFC1000
-#define CCR			CCR1
-
-/* PFC */
-#define PACR		0xA4050100
-#define PBCR		0xA4050102
-#define PCCR		0xA4050104
-#define PETCR		0xA4050106
-
-/* Port Data Registers */
-#define PADR		0xA4050120
-#define PBDR		0xA4050122
-#define PCDR		0xA4050124
-
-/* BSC */
-
-/* SDRAM controller */
-
-/* SCIF */
-#define SCSMR_0		0xFFFE8000
-#define SCIF0_BASE	SCSMR_0
-
-/* Timer(CMT) */
-#define CMSTR 	0xFFFEC000
-#define CMCSR_0 0xFFFEC002
-#define CMCNT_0 0xFFFEC004
-#define CMCOR_0 0xFFFEC006
-#define CMCSR_1 0xFFFEC008
-#define CMCNT_1 0xFFFEC00A
-#define CMCOR_1	0xFFFEC00C
-
-/* On chip oscillator circuits */
-#define FRQCR		0xA415FF80
-#define WTCNT		0xA415FF84
-#define WTCSR		0xA415FF86
-
-#endif	/* _ASM_CPU_SH7203_H_ */
diff --git a/arch/sh/include/asm/cpu_sh7264.h b/arch/sh/include/asm/cpu_sh7264.h
deleted file mode 100644
index a4a4d515975..00000000000
--- a/arch/sh/include/asm/cpu_sh7264.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef _ASM_CPU_SH7264_H_
-#define _ASM_CPU_SH7264_H_
-
-/* Cache */
-#define CCR1		0xFFFC1000
-#define CCR		CCR1
-
-/* PFC */
-#define PACR		0xA4050100
-#define PBCR		0xA4050102
-#define PCCR		0xA4050104
-#define PETCR		0xA4050106
-
-/* Port Data Registers */
-#define PADR		0xA4050120
-#define PBDR		0xA4050122
-#define PCDR		0xA4050124
-
-/* BSC */
-
-/* SDRAM controller */
-
-/* SCIF */
-#define SCSMR_3		0xFFFE9800
-#define SCIF3_BASE	SCSMR_3
-
-/* Timer(CMT) */
-#define CMSTR		0xFFFEC000
-#define CMCSR_0 	0xFFFEC002
-#define CMCNT_0 	0xFFFEC004
-#define CMCOR_0 	0xFFFEC006
-#define CMCSR_1 	0xFFFEC008
-#define CMCNT_1 	0xFFFEC00A
-#define CMCOR_1		0xFFFEC00C
-
-/* On chip oscillator circuits */
-#define FRQCR		0xA415FF80
-#define WTCNT		0xA415FF84
-#define WTCSR		0xA415FF86
-
-#endif	/* _ASM_CPU_SH7264_H_ */
diff --git a/arch/sh/include/asm/cpu_sh7269.h b/arch/sh/include/asm/cpu_sh7269.h
deleted file mode 100644
index 4dea7086d46..00000000000
--- a/arch/sh/include/asm/cpu_sh7269.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef _ASM_CPU_SH7269_H_
-#define _ASM_CPU_SH7269_H_
-
-/* Cache */
-#define CCR1		0xFFFC1000
-#define CCR		CCR1
-
-/* SCIF */
-#define SCSMR_0		0xE8007000
-#define SCIF0_BASE	SCSMR_0
-#define SCSMR_1		0xE8007800
-#define SCIF1_BASE	SCSMR_1
-#define SCSMR_2		0xE8008000
-#define SCIF2_BASE	SCSMR_2
-#define SCSMR_3		0xE8008800
-#define SCIF3_BASE	SCSMR_3
-#define SCSMR_7		0xE800A800
-#define SCIF7_BASE	SCSMR_7
-
-/* Timer(CMT) */
-#define CMSTR		0xFFFEC000
-#define CMCSR_0		0xFFFEC002
-#define CMCNT_0		0xFFFEC004
-#define CMCOR_0		0xFFFEC006
-
-#endif	/* _ASM_CPU_SH7269_H_ */
diff --git a/arch/sh/include/asm/processor.h b/arch/sh/include/asm/processor.h
index b07fe542e36..bdc1da6295c 100644
--- a/arch/sh/include/asm/processor.h
+++ b/arch/sh/include/asm/processor.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_SH_PROCESSOR_H_
 #define _ASM_SH_PROCESSOR_H_
-#if defined(CONFIG_CPU_SH2)
-# include <asm/cpu_sh2.h>
-#elif defined(CONFIG_CPU_SH3)
+#if defined(CONFIG_CPU_SH3)
 # include <asm/cpu_sh3.h>
 #elif defined(CONFIG_CPU_SH4)
 # include <asm/cpu_sh4.h>