Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 115 insertions, 0 deletions

diff --git a/arch/csky/kernel/vmlinux.lds.S b/arch/csky/kernel/vmlinux.lds.S
new file mode 100644
index 000000000..d71896178
--- /dev/null
+++ b/arch/csky/kernel/vmlinux.lds.S
@@ -0,0 +1,115 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#include <asm/vmlinux.lds.h>
+#include <asm/page.h>
+#include <asm/memory.h>
+
+OUTPUT_ARCH(csky)
+ENTRY(_start)
+
+#ifndef __cskyBE__
+jiffies = jiffies_64;
+#else
+jiffies = jiffies_64 + 4;
+#endif
+
+#define VBR_BASE \
+	. = ALIGN(1024); \
+	vec_base = .; \
+	. += 512;
+
+SECTIONS
+{
+	. = PAGE_OFFSET + PHYS_OFFSET_OFFSET;
+
+	_start = .;
+	HEAD_TEXT_SECTION
+	. = ALIGN(PAGE_SIZE);
+
+	.text : AT(ADDR(.text) - LOAD_OFFSET) {
+		_text = .;
+		_stext = .;
+		VBR_BASE
+		IRQENTRY_TEXT
+		SOFTIRQENTRY_TEXT
+		TEXT_TEXT
+		SCHED_TEXT
+		LOCK_TEXT
+		KPROBES_TEXT
+		*(.fixup)
+		*(.gnu.warning)
+	} = 0
+	_etext = .;
+
+	/* __init_begin __init_end must be page aligned for free_initmem */
+	. = ALIGN(PAGE_SIZE);
+	__init_begin = .;
+	INIT_TEXT_SECTION(PAGE_SIZE)
+	INIT_DATA_SECTION(PAGE_SIZE)
+	PERCPU_SECTION(L1_CACHE_BYTES)
+	. = ALIGN(PAGE_SIZE);
+	__init_end = .;
+
+	_sdata = .;
+	RO_DATA(PAGE_SIZE)
+	RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
+	_edata = .;
+
+#ifdef CONFIG_HAVE_TCM
+	.tcm_start : {
+		. = ALIGN(PAGE_SIZE);
+		__tcm_start = .;
+	}
+
+	.text_data_tcm FIXADDR_TCM : AT(__tcm_start)
+	{
+		. = ALIGN(4);
+		__stcm_text_data = .;
+		*(.tcm.text)
+		*(.tcm.rodata)
+#ifndef CONFIG_HAVE_DTCM
+		*(.tcm.data)
+#endif
+		. = ALIGN(4);
+		__etcm_text_data = .;
+	}
+
+	. = ADDR(.tcm_start) + SIZEOF(.tcm_start) + SIZEOF(.text_data_tcm);
+
+#ifdef CONFIG_HAVE_DTCM
+	#define ITCM_SIZE	CONFIG_ITCM_NR_PAGES * PAGE_SIZE
+
+	.dtcm_start : {
+		__dtcm_start = .;
+	}
+
+	.data_tcm FIXADDR_TCM + ITCM_SIZE : AT(__dtcm_start)
+	{
+		. = ALIGN(4);
+		__stcm_data = .;
+		*(.tcm.data)
+		. = ALIGN(4);
+		__etcm_data = .;
+	}
+
+	. = ADDR(.dtcm_start) + SIZEOF(.data_tcm);
+
+	.tcm_end : AT(ADDR(.dtcm_start) + SIZEOF(.data_tcm)) {
+#else
+	.tcm_end : AT(ADDR(.tcm_start) + SIZEOF(.text_data_tcm)) {
+#endif
+		. = ALIGN(PAGE_SIZE);
+		__tcm_end = .;
+	}
+#endif
+
+	EXCEPTION_TABLE(L1_CACHE_BYTES)
+	BSS_SECTION(L1_CACHE_BYTES, PAGE_SIZE, L1_CACHE_BYTES)
+	_end = . ;
+
+	STABS_DEBUG
+	DWARF_DEBUG
+	ELF_DETAILS
+
+	DISCARDS
+}