xtensa: replace variant/core.h with asm/core.h
Introduce the header arch/xtensa/include/asm/core.h that provides
definitions for XCHAL macros missing in older xtensa releases. Use this
header instead of variant/core.h
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
diff --git a/arch/xtensa/boot/boot-redboot/bootstrap.S b/arch/xtensa/boot/boot-redboot/bootstrap.S
index bbf3b4b..48ba5a2 100644
--- a/arch/xtensa/boot/boot-redboot/bootstrap.S
+++ b/arch/xtensa/boot/boot-redboot/bootstrap.S
@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#include <variant/core.h>
+#include <asm/core.h>
#include <asm/regs.h>
#include <asm/asmmacro.h>
#include <asm/cacheasm.h>
diff --git a/arch/xtensa/include/asm/asmmacro.h b/arch/xtensa/include/asm/asmmacro.h
index 7f2ae58..8308a9c 100644
--- a/arch/xtensa/include/asm/asmmacro.h
+++ b/arch/xtensa/include/asm/asmmacro.h
@@ -11,7 +11,7 @@
#ifndef _XTENSA_ASMMACRO_H
#define _XTENSA_ASMMACRO_H
-#include <variant/core.h>
+#include <asm/core.h>
/*
* Some little helpers for loops. Use zero-overhead-loops
diff --git a/arch/xtensa/include/asm/cache.h b/arch/xtensa/include/asm/cache.h
index d2fd932..b21fd13 100644
--- a/arch/xtensa/include/asm/cache.h
+++ b/arch/xtensa/include/asm/cache.h
@@ -11,7 +11,7 @@
#ifndef _XTENSA_CACHE_H
#define _XTENSA_CACHE_H
-#include <variant/core.h>
+#include <asm/core.h>
#define L1_CACHE_SHIFT XCHAL_DCACHE_LINEWIDTH
#define L1_CACHE_BYTES XCHAL_DCACHE_LINESIZE
diff --git a/arch/xtensa/include/asm/checksum.h b/arch/xtensa/include/asm/checksum.h
index f302ef5..8b68717 100644
--- a/arch/xtensa/include/asm/checksum.h
+++ b/arch/xtensa/include/asm/checksum.h
@@ -13,7 +13,7 @@
#include <linux/in6.h>
#include <linux/uaccess.h>
-#include <variant/core.h>
+#include <asm/core.h>
/*
* computes the checksum of a memory block at buff, length len,
diff --git a/arch/xtensa/include/asm/coprocessor.h b/arch/xtensa/include/asm/coprocessor.h
index 6712929..0fbe2a7 100644
--- a/arch/xtensa/include/asm/coprocessor.h
+++ b/arch/xtensa/include/asm/coprocessor.h
@@ -12,8 +12,8 @@
#ifndef _XTENSA_COPROCESSOR_H
#define _XTENSA_COPROCESSOR_H
-#include <variant/core.h>
#include <variant/tie.h>
+#include <asm/core.h>
#include <asm/types.h>
#ifdef __ASSEMBLY__
diff --git a/arch/xtensa/include/asm/core.h b/arch/xtensa/include/asm/core.h
new file mode 100644
index 0000000..b1f5751
--- /dev/null
+++ b/arch/xtensa/include/asm/core.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (C) 2019 Cadence Design Systems Inc. */
+
+#ifndef _ASM_XTENSA_CORE_H
+#define _ASM_XTENSA_CORE_H
+
+#include <variant/core.h>
+
+#ifndef XCHAL_SPANNING_WAY
+#define XCHAL_SPANNING_WAY 0
+#endif
+
+#endif
diff --git a/arch/xtensa/include/asm/initialize_mmu.h b/arch/xtensa/include/asm/initialize_mmu.h
index 10e9852..d719785e 100644
--- a/arch/xtensa/include/asm/initialize_mmu.h
+++ b/arch/xtensa/include/asm/initialize_mmu.h
@@ -33,10 +33,6 @@
#define CA_WRITEBACK (0x4)
#endif
-#ifndef XCHAL_SPANNING_WAY
-#define XCHAL_SPANNING_WAY 0
-#endif
-
#ifdef __ASSEMBLY__
#define XTENSA_HWVERSION_RC_2009_0 230000
diff --git a/arch/xtensa/include/asm/irq.h b/arch/xtensa/include/asm/irq.h
index 6c6ed23..0f71a51 100644
--- a/arch/xtensa/include/asm/irq.h
+++ b/arch/xtensa/include/asm/irq.h
@@ -12,7 +12,7 @@
#define _XTENSA_IRQ_H
#include <linux/init.h>
-#include <variant/core.h>
+#include <asm/core.h>
#ifdef CONFIG_PLATFORM_NR_IRQS
# define PLATFORM_NR_IRQS CONFIG_PLATFORM_NR_IRQS
diff --git a/arch/xtensa/include/asm/processor.h b/arch/xtensa/include/asm/processor.h
index 0c14018..19f6b54e3 100644
--- a/arch/xtensa/include/asm/processor.h
+++ b/arch/xtensa/include/asm/processor.h
@@ -10,7 +10,7 @@
#ifndef _XTENSA_PROCESSOR_H
#define _XTENSA_PROCESSOR_H
-#include <variant/core.h>
+#include <asm/core.h>
#include <linux/compiler.h>
#include <linux/stringify.h>
diff --git a/arch/xtensa/include/asm/ptrace.h b/arch/xtensa/include/asm/ptrace.h
index 62a58d2..b109416 100644
--- a/arch/xtensa/include/asm/ptrace.h
+++ b/arch/xtensa/include/asm/ptrace.h
@@ -80,7 +80,7 @@ struct pt_regs {
unsigned long areg[16];
};
-#include <variant/core.h>
+#include <asm/core.h>
# define arch_has_single_step() (1)
# define task_pt_regs(tsk) ((struct pt_regs*) \
diff --git a/arch/xtensa/include/asm/vectors.h b/arch/xtensa/include/asm/vectors.h
index 7111280..79fe300 100644
--- a/arch/xtensa/include/asm/vectors.h
+++ b/arch/xtensa/include/asm/vectors.h
@@ -18,7 +18,7 @@
#ifndef _XTENSA_VECTORS_H
#define _XTENSA_VECTORS_H
-#include <variant/core.h>
+#include <asm/core.h>
#include <asm/kmem_layout.h>
#if XCHAL_HAVE_PTP_MMU
diff --git a/arch/xtensa/kernel/hw_breakpoint.c b/arch/xtensa/kernel/hw_breakpoint.c
index 4f20416..285fb29 100644
--- a/arch/xtensa/kernel/hw_breakpoint.c
+++ b/arch/xtensa/kernel/hw_breakpoint.c
@@ -12,7 +12,7 @@
#include <linux/log2.h>
#include <linux/percpu.h>
#include <linux/perf_event.h>
-#include <variant/core.h>
+#include <asm/core.h>
/* Breakpoint currently in use for each IBREAKA. */
static DEFINE_PER_CPU(struct perf_event *, bp_on_reg[XCHAL_NUM_IBREAK]);
diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S
index b80a430..943f106 100644
--- a/arch/xtensa/kernel/vmlinux.lds.S
+++ b/arch/xtensa/kernel/vmlinux.lds.S
@@ -18,8 +18,8 @@
#include <asm/page.h>
#include <asm/thread_info.h>
+#include <asm/core.h>
#include <asm/vectors.h>
-#include <variant/core.h>
OUTPUT_ARCH(xtensa)
ENTRY(_start)
diff --git a/arch/xtensa/lib/checksum.S b/arch/xtensa/lib/checksum.S
index 528fe0d..d82c20c1 100644
--- a/arch/xtensa/lib/checksum.S
+++ b/arch/xtensa/lib/checksum.S
@@ -16,8 +16,8 @@
#include <linux/errno.h>
#include <linux/linkage.h>
-#include <variant/core.h>
#include <asm/asmmacro.h>
+#include <asm/core.h>
/*
* computes a partial checksum, e.g. for TCP/UDP fragments
diff --git a/arch/xtensa/lib/memcopy.S b/arch/xtensa/lib/memcopy.S
index c0f6981..efecfd7 100644
--- a/arch/xtensa/lib/memcopy.S
+++ b/arch/xtensa/lib/memcopy.S
@@ -10,8 +10,8 @@
*/
#include <linux/linkage.h>
-#include <variant/core.h>
#include <asm/asmmacro.h>
+#include <asm/core.h>
/*
* void *memcpy(void *dst, const void *src, size_t len);
diff --git a/arch/xtensa/lib/memset.S b/arch/xtensa/lib/memset.S
index 276747d..8632eac 100644
--- a/arch/xtensa/lib/memset.S
+++ b/arch/xtensa/lib/memset.S
@@ -12,8 +12,8 @@
*/
#include <linux/linkage.h>
-#include <variant/core.h>
#include <asm/asmmacro.h>
+#include <asm/core.h>
/*
* void *memset(void *dst, int c, size_t length)
diff --git a/arch/xtensa/lib/strncpy_user.S b/arch/xtensa/lib/strncpy_user.S
index 5fce16b..c4c6c85 100644
--- a/arch/xtensa/lib/strncpy_user.S
+++ b/arch/xtensa/lib/strncpy_user.S
@@ -13,8 +13,8 @@
#include <linux/errno.h>
#include <linux/linkage.h>
-#include <variant/core.h>
#include <asm/asmmacro.h>
+#include <asm/core.h>
/*
* char *__strncpy_user(char *dst, const char *src, size_t len)
diff --git a/arch/xtensa/lib/strnlen_user.S b/arch/xtensa/lib/strnlen_user.S
index 0b956ce..1f2ca2b 100644
--- a/arch/xtensa/lib/strnlen_user.S
+++ b/arch/xtensa/lib/strnlen_user.S
@@ -12,8 +12,8 @@
*/
#include <linux/linkage.h>
-#include <variant/core.h>
#include <asm/asmmacro.h>
+#include <asm/core.h>
/*
* size_t __strnlen_user(const char *s, size_t len)
diff --git a/arch/xtensa/lib/usercopy.S b/arch/xtensa/lib/usercopy.S
index 64ab197..228607e 100644
--- a/arch/xtensa/lib/usercopy.S
+++ b/arch/xtensa/lib/usercopy.S
@@ -54,8 +54,8 @@
*/
#include <linux/linkage.h>
-#include <variant/core.h>
#include <asm/asmmacro.h>
+#include <asm/core.h>
.text
ENTRY(__xtensa_copy_user)
diff --git a/arch/xtensa/platforms/xt2000/include/platform/hardware.h b/arch/xtensa/platforms/xt2000/include/platform/hardware.h
index 8e5e0d6..9f213f5 100644
--- a/arch/xtensa/platforms/xt2000/include/platform/hardware.h
+++ b/arch/xtensa/platforms/xt2000/include/platform/hardware.h
@@ -15,7 +15,7 @@
#ifndef _XTENSA_XT2000_HARDWARE_H
#define _XTENSA_XT2000_HARDWARE_H
-#include <variant/core.h>
+#include <asm/core.h>
/*
* On-board components.
diff --git a/arch/xtensa/platforms/xt2000/include/platform/serial.h b/arch/xtensa/platforms/xt2000/include/platform/serial.h
index 7226cf7..cde8048 100644
--- a/arch/xtensa/platforms/xt2000/include/platform/serial.h
+++ b/arch/xtensa/platforms/xt2000/include/platform/serial.h
@@ -11,7 +11,7 @@
#ifndef _XTENSA_XT2000_SERIAL_H
#define _XTENSA_XT2000_SERIAL_H
-#include <variant/core.h>
+#include <asm/core.h>
#include <asm/io.h>
/* National-Semi PC16552D DUART: */
