aboutsummaryrefslogtreecommitdiff
path: root/arch/h8300/platform/h8300h/generic
diff options
context:
space:
mode:
Diffstat (limited to 'arch/h8300/platform/h8300h/generic')
-rw-r--r--arch/h8300/platform/h8300h/generic/Makefile5
-rw-r--r--arch/h8300/platform/h8300h/generic/crt0_ram.S107
-rw-r--r--arch/h8300/platform/h8300h/generic/crt0_rom.S122
3 files changed, 0 insertions, 234 deletions
diff --git a/arch/h8300/platform/h8300h/generic/Makefile b/arch/h8300/platform/h8300h/generic/Makefile
deleted file mode 100644
index 2b12a170209e..000000000000
--- a/arch/h8300/platform/h8300h/generic/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-extra-y := crt0_$(MODEL).o
diff --git a/arch/h8300/platform/h8300h/generic/crt0_ram.S b/arch/h8300/platform/h8300h/generic/crt0_ram.S
deleted file mode 100644
index 5ab7d9c12910..000000000000
--- a/arch/h8300/platform/h8300h/generic/crt0_ram.S
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * linux/arch/h8300/platform/h8300h/generic/crt0_ram.S
- *
- * Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- * Platform depend startup
- * Target Archtecture: AE-3068 (aka. aki3068net)
- * Memory Layout : RAM
- */
-
-#define ASSEMBLY
-
-#include <asm/linkage.h>
-
-#if !defined(CONFIG_BLKDEV_RESERVE)
-#if defined(CONFIG_GDB_DEBUG)
-#define RAMEND (__ramend - 0xc000)
-#else
-#define RAMEND __ramend
-#endif
-#else
-#define RAMEND CONFIG_BLKDEV_RESERVE_ADDRESS
-#endif
-
- .global __start
- .global _command_line
- .global __platform_gpio_table
- .global __target_name
-
- .h8300h
-
- .section .text
- .file "crt0_ram.S"
-
- /* CPU Reset entry */
-__start:
- mov.l #RAMEND,sp
- ldc #0x80,ccr
-
- /* Peripheral Setup */
-
-#if defined(CONFIG_BLK_DEV_BLKMEM)
- /* move romfs image */
- jsr @__move_romfs
-#endif
-
- /* .bss clear */
- mov.l #__sbss,er5
- mov.l #__ebss,er4
- sub.l er5,er4
- shlr er4
- shlr er4
- sub.l er0,er0
-1:
- mov.l er0,@er5
- adds #4,er5
- dec.l #1,er4
- bne 1b
-
- /* copy kernel commandline */
- mov.l #COMMAND_START,er5
- mov.l #_command_line,er6
- mov.w #512,r4
- eepmov.w
-
- /* uClinux kernel start */
- ldc #0x90,ccr /* running kernel */
- mov.l #_init_thread_union,sp
- add.l #0x2000,sp
- jsr @_start_kernel
-_exit:
-
- jmp _exit
-
- rts
-
- /* I/O port assign information */
-__platform_gpio_table:
- mov.l #gpio_table,er0
- rts
-
-gpio_table:
- ;; P1DDR
- .byte 0x00,0x00
- ;; P2DDR
- .byte 0x00,0x00
- ;; P3DDR
- .byte 0x00,0x00
- ;; P4DDR
- .byte 0x00,0x00
- ;; P5DDR
- .byte 0x00,0x00
- ;; P6DDR
- .byte 0x00,0x00
- ;; dummy
- .byte 0x00,0x00
- ;; P8DDR
- .byte 0x00,0x00
- ;; P9DDR
- .byte 0x00,0x00
- ;; PADDR
- .byte 0x00,0x00
- ;; PBDDR
- .byte 0x00,0x00
-
-__target_name:
- .asciz "generic"
diff --git a/arch/h8300/platform/h8300h/generic/crt0_rom.S b/arch/h8300/platform/h8300h/generic/crt0_rom.S
deleted file mode 100644
index dda1dfa15a5e..000000000000
--- a/arch/h8300/platform/h8300h/generic/crt0_rom.S
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * linux/arch/h8300/platform/h8300h/generic/crt0_rom.S
- *
- * Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- * Platform depend startup
- * Target Archtecture: generic
- * Memory Layout : ROM
- */
-
-#define ASSEMBLY
-
-#include <asm/linkage.h>
-
- .global __start
- .global __command_line
- .global __platform_gpio_table
- .global __target_name
-
- .h8300h
- .section .text
- .file "crt0_rom.S"
-
- /* CPU Reset entry */
-__start:
- mov.l #__ramend,sp
- ldc #0x80,ccr
-
- /* Peripheral Setup */
-
- /* .bss clear */
- mov.l #__sbss,er5
- mov.l #__ebss,er4
- sub.l er5,er4
- shlr er4
- shlr er4
- sub.l er0,er0
-1:
- mov.l er0,@er5
- adds #4,er5
- dec.l #1,er4
- bne 1b
-
- /* copy .data */
-#if !defined(CONFIG_H8300H_SIM)
- /* copy .data */
- mov.l #__begin_data,er5
- mov.l #__sdata,er6
- mov.l #__edata,er4
- sub.l er6,er4
- shlr.l er4
- shlr.l er4
-1:
- mov.l @er5+,er0
- mov.l er0,@er6
- adds #4,er6
- dec.l #1,er4
- bne 1b
-#endif
-
- /* copy kernel commandline */
- mov.l #COMMAND_START,er5
- mov.l #__command_line,er6
- mov.w #512,r4
- eepmov.w
-
- /* linux kernel start */
- ldc #0x90,ccr /* running kernel */
- mov.l #_init_thread_union,sp
- add.l #0x2000,sp
- jsr @_start_kernel
-_exit:
-
- jmp _exit
-
- rts
-
- /* I/O port assign information */
-__platform_gpio_table:
- mov.l #gpio_table,er0
- rts
-
-gpio_table:
- ;; P1DDR
- .byte 0x00,0x00
- ;; P2DDR
- .byte 0x00,0x00
- ;; P3DDR
- .byte 0x00,0x00
- ;; P4DDR
- .byte 0x00,0x00
- ;; P5DDR
- .byte 0x00,0x00
- ;; P6DDR
- .byte 0x00,0x00
- ;; dummy
- .byte 0x00,0x00
- ;; P8DDR
- .byte 0x00,0x00
- ;; P9DDR
- .byte 0x00,0x00
- ;; PADDR
- .byte 0x00,0x00
- ;; PBDDR
- .byte 0x00,0x00
-
- .section .rodata
-__target_name:
- .asciz "generic"
-
- .section .bss
-__command_line:
- .space 512
-
- /* interrupt vector */
- .section .vectors,"ax"
- .long __start
-vector = 1
- .rept 64-1
- .long _interrupt_redirect_table+vector*4
-vector = vector + 1
- .endr