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-rw-r--r--arch/m68knommu/platform/68328/Makefile1
-rw-r--r--arch/m68knommu/platform/68328/config.c1
-rw-r--r--arch/m68knommu/platform/68328/entry.S1
-rw-r--r--arch/m68knommu/platform/68328/head-de2.S1
-rw-r--r--arch/m68knommu/platform/68328/head-pilot.S4
-rw-r--r--arch/m68knommu/platform/68328/head-ram.S7
-rw-r--r--arch/m68knommu/platform/68328/head-rom.S19
-rw-r--r--arch/m68knommu/platform/68328/ints.c20
-rw-r--r--arch/m68knommu/platform/68328/romvec.S37
-rw-r--r--arch/m68knommu/platform/68328/timers.c1
10 files changed, 52 insertions, 40 deletions
diff --git a/arch/m68knommu/platform/68328/Makefile b/arch/m68knommu/platform/68328/Makefile
index 1b3b719e4479..5e5435552d56 100644
--- a/arch/m68knommu/platform/68328/Makefile
+++ b/arch/m68knommu/platform/68328/Makefile
@@ -8,6 +8,7 @@ head-$(CONFIG_DRAGEN2) = head-de2.o
obj-y += entry.o ints.o timers.o
obj-$(CONFIG_M68328) += config.o
+obj-$(CONFIG_ROM) += romvec.o
extra-y := head.o
extra-$(CONFIG_M68328) += bootlogo.rh head.o
diff --git a/arch/m68knommu/platform/68328/config.c b/arch/m68knommu/platform/68328/config.c
index bcfa5d7fe1e2..26ffeba28642 100644
--- a/arch/m68knommu/platform/68328/config.c
+++ b/arch/m68knommu/platform/68328/config.c
@@ -17,7 +17,6 @@
#include <asm/dbg.h>
#include <stdarg.h>
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/mm.h>
diff --git a/arch/m68knommu/platform/68328/entry.S b/arch/m68knommu/platform/68328/entry.S
index 7d8990d784a2..f97862715450 100644
--- a/arch/m68knommu/platform/68328/entry.S
+++ b/arch/m68knommu/platform/68328/entry.S
@@ -10,7 +10,6 @@
* Linux/m68k support by Hamish Macdonald
*/
-#include <linux/config.h>
#include <linux/sys.h>
#include <linux/linkage.h>
#include <asm/thread_info.h>
diff --git a/arch/m68knommu/platform/68328/head-de2.S b/arch/m68knommu/platform/68328/head-de2.S
index 94c5a1609a75..92d96456d363 100644
--- a/arch/m68knommu/platform/68328/head-de2.S
+++ b/arch/m68knommu/platform/68328/head-de2.S
@@ -1,4 +1,3 @@
-#include <linux/config.h>
#if defined(CONFIG_RAM32MB)
#define MEM_END 0x02000000 /* Memory size 32Mb */
diff --git a/arch/m68knommu/platform/68328/head-pilot.S b/arch/m68knommu/platform/68328/head-pilot.S
index c46775fe04be..9e07faa3e81d 100644
--- a/arch/m68knommu/platform/68328/head-pilot.S
+++ b/arch/m68knommu/platform/68328/head-pilot.S
@@ -15,13 +15,11 @@
#define IMMED #
#define DBG_PUTC(x) moveb IMMED x, 0xfffff907
-#include <linux/config.h>
.global _stext
.global _start
.global _rambase
-.global __ramvec
.global _ramvec
.global _ramstart
.global _ramend
@@ -121,7 +119,7 @@ L0:
DBG_PUTC('B')
/* Copy command line from beginning of RAM (+16) to end of bss */
- movel #__ramvec, %d7
+ movel #CONFIG_VECTORBASE, %d7
addl #16, %d7
moveal %d7, %a0
moveal #_ebss, %a1
diff --git a/arch/m68knommu/platform/68328/head-ram.S b/arch/m68knommu/platform/68328/head-ram.S
index 6bdc9bce43f2..252b80b02038 100644
--- a/arch/m68knommu/platform/68328/head-ram.S
+++ b/arch/m68knommu/platform/68328/head-ram.S
@@ -1,10 +1,6 @@
-#include <linux/config.h>
.global __main
- .global __ram_start
- .global __ram_end
.global __rom_start
- .global __rom_end
.global _rambase
.global _ramstart
@@ -12,6 +8,7 @@
.global splash_bits
.global _start
.global _stext
+ .global _edata
#define DEBUG
#define ROM_OFFSET 0x10C00000
@@ -73,7 +70,7 @@ pclp1:
#ifdef CONFIG_RELOCATE
/* Copy me to RAM */
moveal #__rom_start, %a0
- moveal #__ram_start, %a1
+ moveal #_stext, %a1
moveal #_edata, %a2
/* Copy %a0 to %a1 until %a1 == %a2 */
diff --git a/arch/m68knommu/platform/68328/head-rom.S b/arch/m68knommu/platform/68328/head-rom.S
index 2b448a297011..6ec77d3ea0b3 100644
--- a/arch/m68knommu/platform/68328/head-rom.S
+++ b/arch/m68knommu/platform/68328/head-rom.S
@@ -1,4 +1,3 @@
-#include <linux/config.h>
.global _start
.global _stext
@@ -28,6 +27,8 @@ _ramstart:
_ramend:
.long 0
+#define RAMEND (CONFIG_RAMBASE + CONFIG_RAMSIZE)
+
#ifdef CONFIG_INIT_LCD
splash_bits:
#include "bootlogo.rh"
@@ -48,7 +49,7 @@ _stext: movew #0x2700,%sr
moveb #0x81, 0xfffffA27 /* LCKCON */
movew #0xff00, 0xfffff412 /* LCD pins */
#endif
- moveal #__ramend-CONFIG_MEMORY_RESERVE*0x100000 - 0x10, %sp
+ moveal #RAMEND-CONFIG_MEMORY_RESERVE*0x100000 - 0x10, %sp
movew #32767, %d0 /* PLL settle wait loop */
1: subq #1, %d0
bne 1b
@@ -73,13 +74,13 @@ _stext: movew #0x2700,%sr
bhi 1b
movel #_sdata, %d0
- movel %d0, _rambase
- movel #_ebss, %d0
- movel %d0, _ramstart
- movel #__ramend-CONFIG_MEMORY_RESERVE*0x100000, %d0
- movel %d0, _ramend
- movel #__ramvec, %d0
- movel %d0, _ramvec
+ movel %d0, _rambase
+ movel #_ebss, %d0
+ movel %d0, _ramstart
+ movel #RAMEND-CONFIG_MEMORY_RESERVE*0x100000, %d0
+ movel %d0, _ramend
+ movel #CONFIG_VECTORBASE, %d0
+ movel %d0, _ramvec
/*
* load the current task pointer and stack
diff --git a/arch/m68knommu/platform/68328/ints.c b/arch/m68knommu/platform/68328/ints.c
index 7437217813d2..2dda7339aae5 100644
--- a/arch/m68knommu/platform/68328/ints.c
+++ b/arch/m68knommu/platform/68328/ints.c
@@ -18,6 +18,7 @@
#include <asm/system.h>
#include <asm/irq.h>
+#include <asm/irqnode.h>
#include <asm/traps.h>
#include <asm/io.h>
#include <asm/machdep.h>
@@ -82,25 +83,6 @@ unsigned int local_irq_count[NR_CPUS];
/* irq node variables for the 32 (potential) on chip sources */
static irq_node_t int_irq_list[NR_IRQS];
-#if !defined(CONFIG_DRAGEN2)
-asm (".global _start, __ramend/n/t"
- ".section .romvec/n"
- "e_vectors:\n\t"
- ".long __ramend-4, _start, buserr, trap, trap, trap, trap, trap\n\t"
- ".long trap, trap, trap, trap, trap, trap, trap, trap\n\t"
- ".long trap, trap, trap, trap, trap, trap, trap, trap\n\t"
- ".long trap, trap, trap, trap\n\t"
- ".long trap, trap, trap, trap\n\t"
- /*.long inthandler, inthandler, inthandler, inthandler
- .long inthandler4, inthandler, inthandler, inthandler */
- /* TRAP #0-15 */
- ".long system_call, trap, trap, trap, trap, trap, trap, trap\n\t"
- ".long trap, trap, trap, trap, trap, trap, trap, trap\n\t"
- ".long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0\n\t"
- ".text\n"
- "ignore: rte");
-#endif
-
/*
* This function should be called during kernel startup to initialize
* the IRQ handling routines.
diff --git a/arch/m68knommu/platform/68328/romvec.S b/arch/m68knommu/platform/68328/romvec.S
new file mode 100644
index 000000000000..3e7fe1e14913
--- /dev/null
+++ b/arch/m68knommu/platform/68328/romvec.S
@@ -0,0 +1,37 @@
+/*
+ * linux/arch/m68knommu/platform/68328/romvec.S
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive
+ * for more details.
+ *
+ * Copyright 1996 Roman Zippel
+ * Copyright 1999 D. Jeff Dionne <jeff@rt-control.com>
+ * Copyright 2006 Greg Ungerer <gerg@snapgear.com>
+ */
+
+#include <linux/config.h>
+
+.global _start
+.global _buserr
+.global trap
+.global system_call
+
+.section .romvec
+
+e_vectors:
+.long CONFIG_RAMBASE+CONFIG_RAMSIZE-4, _start, buserr, trap
+.long trap, trap, trap, trap
+.long trap, trap, trap, trap
+.long trap, trap, trap, trap
+.long trap, trap, trap, trap
+.long trap, trap, trap, trap
+.long trap, trap, trap, trap
+.long trap, trap, trap, trap
+/* TRAP #0-15 */
+.long system_call, trap, trap, trap
+.long trap, trap, trap, trap
+.long trap, trap, trap, trap
+.long trap, trap, trap, trap
+.long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+
diff --git a/arch/m68knommu/platform/68328/timers.c b/arch/m68knommu/platform/68328/timers.c
index 68c2cd6b0030..438ef6ee9720 100644
--- a/arch/m68knommu/platform/68328/timers.c
+++ b/arch/m68knommu/platform/68328/timers.c
@@ -14,7 +14,6 @@
/***************************************************************************/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/mm.h>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.