Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-10 23:24:38 +00:00
Code Issues Projects Releases Packages Wiki Activity

[Blackfin][PATCH] Add BF561 EZKIT board support

Browse source
This commit is contained in:
Aubrey Li 2007-03-20 18:16:24 +08:00
parent a20e710692
commit 654589873d
31 changed files with 6839 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
MAKEALL
View file

@ -317,7 +317,7 @@ LIST_avr32="atstk1002"
#########################################################################
LIST_blackfin=" \
bf533-ezkit bf533-stamp bf537-stamp \
bf533-ezkit bf533-stamp bf537-stamp bf561-ezkit \
"
#-----------------------------------------------------------------------

11
Makefile
View file

@ -182,7 +182,11 @@ OBJS += cpu/$(CPU)/flush.o cpu/$(CPU)/init_sdram.o
endif
ifeq ($(CPU),bf537)
OBJS += cpu/$(CPU)/start1.o cpu/$(CPU)/interrupt.o cpu/$(CPU)/cache.o
OBJS += cpu/$(CPU)/flush.o cpu/$(CPU)/init_sdram.o
OBJS += cpu/$(CPU)/flush.o cpu/$(CPU)/init_sdram.o
endif
ifeq ($(CPU),bf561)
OBJS += cpu/$(CPU)/start1.o cpu/$(CPU)/interrupt.o cpu/$(CPU)/cache.o
OBJS += cpu/$(CPU)/flush.o cpu/$(CPU)/init_sdram.o
endif
OBJS := $(addprefix $(obj),$(OBJS))
@ -2363,6 +2367,9 @@ bf533-stamp_config: unconfig
bf537-stamp_config: unconfig
@$(MKCONFIG) $(@:_config=) blackfin bf537 bf537-stamp
bf561-ezkit_config: unconfig
@$(MKCONFIG) $(@:_config=) blackfin bf561 bf561-ezkit
#========================================================================
# AVR32
#========================================================================
@ -2399,7 +2406,7 @@ clean:
rm -f $(obj)board/trab/trab_fkt $(obj)board/voiceblue/eeprom
rm -f $(obj)board/integratorap/u-boot.lds $(obj)board/integratorcp/u-boot.lds
rm -f $(obj)board/bf533-ezkit/u-boot.lds $(obj)board/bf533-stamp/u-boot.lds
rm -f $(obj)board/bf537-stamp/u-boot.lds
rm -f $(obj)board/bf537-stamp/u-boot.lds $(obj)board/bf561-ezkit/u-boot.lds
rm -f $(obj)include/bmp_logo.h
rm -f $(obj)nand_spl/u-boot-spl $(obj)nand_spl/u-boot-spl.map

58
board/bf561-ezkit/Makefile Normal file
View file

@ -0,0 +1,58 @@
#
# U-boot - Makefile
#
# Copyright (c) 2005-2007 Analog Device Inc.
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
COBJS := $(BOARD).o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(obj).depend $(OBJS) $(SOBJS) u-boot.lds
$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
u-boot.lds: u-boot.lds.S
$(CPP) $(CPPFLAGS) -P -Ubfin $^ > $@.tmp
mv -f $@.tmp $@
clean:
rm -f $(SOBJS) $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak .depend
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

73
board/bf561-ezkit/bf561-ezkit.c Normal file
View file

@ -0,0 +1,73 @@
/*
* U-boot - ezkit561.c
*
* Copyright (c) 2005 Bas Vermeulen <bas@buyways.nl>
* Copyright (c) 2005 blackfin.uclinux.org
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/io.h>
int checkboard(void)
{
printf("CPU: ADSP BF561\n");
printf("Board: ADI BF561 EZ-Kit Lite board\n");
printf(" Support: http://blackfin.uclinux.org/\n");
return 0;
}
long int initdram(int board_type)
{
DECLARE_GLOBAL_DATA_PTR;
#ifdef DEBUG
int brate;
char *tmp = getenv("baudrate");
brate = simple_strtoul(tmp, NULL, 16);
printf("Serial Port initialized with Baud rate = %x\n", brate);
printf("SDRAM attributes:\n");
printf("tRCD %d SCLK Cycles,tRP %d SCLK Cycles,tRAS %d SCLK Cycles"
"tWR %d SCLK Cycles,CAS Latency %d SCLK cycles \n",
3, 3, 6, 2, 3);
printf("SDRAM Begin: 0x%x\n", CFG_SDRAM_BASE);
printf("Bank size = %d MB\n", CFG_MAX_RAM_SIZE >> 20);
#endif
gd->bd->bi_memstart = CFG_SDRAM_BASE;
gd->bd->bi_memsize = CFG_MAX_RAM_SIZE;
return CFG_MAX_RAM_SIZE;
}
#if defined(CONFIG_MISC_INIT_R)
/* miscellaneous platform dependent initialisations */
int misc_init_r(void)
{
/* Keep PF12 low to be able to drive the USB-LAN Extender */
*pFIO0_DIR = 0x0000;
*pFIO0_FLAG_C = 0x1000; /* Clear PF12 */
sync();
*pFIO0_POLAR = 0x0000;
sync();
return 0;
}
#endif

25
board/bf561-ezkit/config.mk Normal file
View file

@ -0,0 +1,25 @@
#
# (C) Copyright 2001
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
# TEXT_BASE should be defined as the MAX_SDRAM Address - 256k bytes
# 256k is defined as CFG_MONITOR_LEN in ./include/configs/<board>.h
TEXT_BASE = 0x03FC0000

153
board/bf561-ezkit/u-boot.lds.S Normal file
View file

@ -0,0 +1,153 @@
/*
* U-boot - u-boot.lds.S
*
* Copyright (c) 2005-2007 Analog Device Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <config.h>
OUTPUT_ARCH(bfin)
OUTPUT_ARCH(bfin)
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
/* Do we need any of these for elf?
__DYNAMIC = 0; */
SECTIONS
{
/* Read-only sections, merged into text segment: */
. = + SIZEOF_HEADERS;
.interp : { *(.interp) }
.hash : { *(.hash) }
.dynsym : { *(.dynsym) }
.dynstr : { *(.dynstr) }
.rel.text : { *(.rel.text) }
.rela.text : { *(.rela.text) }
.rel.data : { *(.rel.data) }
.rela.data : { *(.rela.data) }
.rel.rodata : { *(.rel.rodata) }
.rela.rodata : { *(.rela.rodata) }
.rel.got : { *(.rel.got) }
.rela.got : { *(.rela.got) }
.rel.ctors : { *(.rel.ctors) }
.rela.ctors : { *(.rela.ctors) }
.rel.dtors : { *(.rel.dtors) }
.rela.dtors : { *(.rela.dtors) }
.rel.bss : { *(.rel.bss) }
.rela.bss : { *(.rela.bss) }
.rel.plt : { *(.rel.plt) }
.rela.plt : { *(.rela.plt) }
.init : { *(.init) }
.plt : { *(.plt) }
. = CFG_MONITOR_BASE;
.text :
{
/* WARNING - the following is hand-optimized to fit within */
/* the sector before the environment sector. If it throws */
/* an error during compilation remove an object here to get */
/* it linked after the configuration sector. */
cpu/bf561/start.o (.text)
cpu/bf561/start1.o (.text)
cpu/bf561/traps.o (.text)
cpu/bf561/interrupt.o (.text)
cpu/bf561/serial.o (.text)
common/dlmalloc.o (.text)
/* lib_blackfin/bf533_string.o (.text) */
/* lib_generic/vsprintf.o (.text) */
lib_generic/crc32.o (.text)
lib_generic/zlib.o (.text)
board/bf561-ezkit/bf561-ezkit.o (.text)
. = DEFINED(env_offset) ? env_offset : .;
common/environment.o (.text)
*(.text)
*(.fixup)
*(.got1)
}
_etext = .;
PROVIDE (etext = .);
.rodata :
{
*(.rodata)
*(.rodata1)
*(.rodata.str1.4)
}
.fini : { *(.fini) } =0
.ctors : { *(.ctors) }
.dtors : { *(.dtors) }
/* Read-write section, merged into data segment: */
. = (. + 0x00FF) & 0xFFFFFF00;
_erotext = .;
PROVIDE (erotext = .);
.reloc :
{
*(.got)
_GOT2_TABLE_ = .;
*(.got2)
_FIXUP_TABLE_ = .;
*(.fixup)
}
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
.data :
{
*(.data)
*(.data1)
*(.sdata)
*(.sdata2)
*(.dynamic)
CONSTRUCTORS
}
_edata = .;
PROVIDE (edata = .);
___u_boot_cmd_start = .;
.u_boot_cmd : { *(.u_boot_cmd) }
___u_boot_cmd_end = .;
__start___ex_table = .;
__ex_table : { *(__ex_table) }
__stop___ex_table = .;
. = ALIGN(256);
__init_begin = .;
.text.init : { *(.text.init) }
.data.init : { *(.data.init) }
. = ALIGN(256);
__init_end = .;
__bss_start = .;
.bss :
{
*(.sbss) *(.scommon)
*(.dynbss)
*(.bss)
*(COMMON)
}
_end = . ;
PROVIDE (end = .);
}

52
cpu/bf561/Makefile Normal file
View file

@ -0,0 +1,52 @@
# U-boot - Makefile
#
# Copyright (c) 2005 blackfin.uclinux.org
#
# (C) Copyright 2000-2004
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(CPU).a
START = start.o start1.o interrupt.o cache.o flush.o init_sdram.o
COBJS = cpu.o traps.o ints.o serial.o interrupts.o video.o
EXTRA = init_sdram_bootrom_initblock.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
START := $(addprefix $(obj),$(START))
all: $(obj).depend $(START) $(LIB) $(obj).depend $(EXTRA)
$(LIB): $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

128
cpu/bf561/cache.S Normal file
View file

@ -0,0 +1,128 @@
#define ASSEMBLY
#include <asm/linkage.h>
#include <config.h>
#include <asm/blackfin.h>
.text
.align 2
ENTRY(_blackfin_icache_flush_range)
R2 = -32;
R2 = R0 & R2;
P0 = R2;
P1 = R1;
CSYNC;
1:
IFLUSH[P0++];
CC = P0 < P1(iu);
IF CC JUMP 1b(bp);
IFLUSH[P0];
SSYNC;
RTS;
ENTRY(_blackfin_dcache_flush_range)
R2 = -32;
R2 = R0 & R2;
P0 = R2;
P1 = R1;
CSYNC;
1:
FLUSH[P0++];
CC = P0 < P1(iu);
IF CC JUMP 1b(bp);
FLUSH[P0];
SSYNC;
RTS;
ENTRY(_icache_invalidate)
ENTRY(_invalidate_entire_icache)
[--SP] = (R7:5);
P0.L = (IMEM_CONTROL & 0xFFFF);
P0.H = (IMEM_CONTROL >> 16);
R7 =[P0];
/*
* Clear the IMC bit , All valid bits in the instruction
* cache are set to the invalid state
*/
BITCLR(R7, IMC_P);
CLI R6;
/* SSYNC required before invalidating cache. */
SSYNC;
.align 8;
[P0] = R7;
SSYNC;
STI R6;
/* Configures the instruction cache agian */
R6 = (IMC | ENICPLB);
R7 = R7 | R6;
CLI R6;
SSYNC;
.align 8;
[P0] = R7;
SSYNC;
STI R6;
(R7:5) =[SP++];
RTS;
/*
* Invalidate the Entire Data cache by
* clearing DMC[1:0] bits
*/
ENTRY(_invalidate_entire_dcache)
ENTRY(_dcache_invalidate)
[--SP] = (R7:6);
P0.L = (DMEM_CONTROL & 0xFFFF);
P0.H = (DMEM_CONTROL >> 16);
R7 =[P0];
/*
* Clear the DMC[1:0] bits, All valid bits in the data
* cache are set to the invalid state
*/
BITCLR(R7, DMC0_P);
BITCLR(R7, DMC1_P);
CLI R6;
SSYNC;
.align 8;
[P0] = R7;
SSYNC;
STI R6;
/* Configures the data cache again */
R6 = (ACACHE_BCACHE | ENDCPLB | PORT_PREF0);
R7 = R7 | R6;
CLI R6;
SSYNC;
.align 8;
[P0] = R7;
SSYNC;
STI R6;
(R7:6) =[SP++];
RTS;
ENTRY(_blackfin_dcache_invalidate_range)
R2 = -32;
R2 = R0 & R2;
P0 = R2;
P1 = R1;
CSYNC;
1:
FLUSHINV[P0++];
CC = P0 < P1(iu);
IF CC JUMP 1b(bp);
/*
* If the data crosses a cache line, then we'll be pointing to
* the last cache line, but won't have flushed/invalidated it yet, so do
* one more.
*/
FLUSHINV[P0];
SSYNC;
RTS;

27
cpu/bf561/config.mk Normal file
View file

@ -0,0 +1,27 @@
# U-boot - config.mk
#
# Copyright (c) 2005 blackfin.uclinux.org
#
# (C) Copyright 2000-2004
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
PLATFORM_RELFLAGS += -mcpu=bf561 -ffixed-P5

220
cpu/bf561/cpu.c Normal file
View file

@ -0,0 +1,220 @@
/*
* U-boot - cpu.c CPU specific functions
*
* Copyright (c) 2005 blackfin.uclinux.org
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/blackfin.h>
#include <command.h>
#include <asm/entry.h>
#include <asm/cplb.h>
#include <asm/io.h>
#define CACHE_ON 1
#define CACHE_OFF 0
extern unsigned int icplb_table[page_descriptor_table_size][2];
extern unsigned int dcplb_table[page_descriptor_table_size][2];
int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
__asm__ __volatile__("cli r3;" "P0 = %0;" "JUMP (P0);"::"r"(L1_ISRAM)
);
return 0;
}
/* These functions are just used to satisfy the linker */
int cpu_init(void)
{
return 0;
}
int cleanup_before_linux(void)
{
return 0;
}
void icache_enable(void)
{
unsigned int *I0, *I1;
int i, j = 0;
/* Before enable icache, disable it first */
icache_disable();
I0 = (unsigned int *)ICPLB_ADDR0;
I1 = (unsigned int *)ICPLB_DATA0;
/* make sure the locked ones go in first */
for (i = 0; i < page_descriptor_table_size; i++) {
if (CPLB_LOCK & icplb_table[i][1]) {
debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
icplb_table[i][0], icplb_table[i][1]);
*I0++ = icplb_table[i][0];
*I1++ = icplb_table[i][1];
j++;
}
}
for (i = 0; i < page_descriptor_table_size; i++) {
if (!(CPLB_LOCK & icplb_table[i][1])) {
debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
icplb_table[i][0], icplb_table[i][1]);
*I0++ = icplb_table[i][0];
*I1++ = icplb_table[i][1];
j++;
if (j == 16) {
break;
}
}
}
/* Fill the rest with invalid entry */
if (j <= 15) {
for (; j < 16; j++) {
debug("filling %i with 0", j);
*I1++ = 0x0;
}
}
cli();
sync();
asm(" .align 8; ");
*(unsigned int *)IMEM_CONTROL = IMC | ENICPLB;
sync();
sti();
}
void icache_disable(void)
{
cli();
sync();
asm(" .align 8; ");
*(unsigned int *)IMEM_CONTROL &= ~(IMC | ENICPLB);
sync();
sti();
}
int icache_status(void)
{
unsigned int value;
value = *(unsigned int *)IMEM_CONTROL;
if (value & (IMC | ENICPLB))
return CACHE_ON;
else
return CACHE_OFF;
}
void dcache_enable(void)
{
unsigned int *I0, *I1;
unsigned int temp;
int i, j = 0;
/* Before enable dcache, disable it first */
dcache_disable();
I0 = (unsigned int *)DCPLB_ADDR0;
I1 = (unsigned int *)DCPLB_DATA0;
/* make sure the locked ones go in first */
for (i = 0; i < page_descriptor_table_size; i++) {
if (CPLB_LOCK & dcplb_table[i][1]) {
debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
dcplb_table[i][0], dcplb_table[i][1]);
*I0++ = dcplb_table[i][0];
*I1++ = dcplb_table[i][1];
j++;
} else {
debug("skip %02i %02i 0x%08x 0x%08x\n", i, j,
dcplb_table[i][0], dcplb_table[i][1]);
}
}
for (i = 0; i < page_descriptor_table_size; i++) {
if (!(CPLB_LOCK & dcplb_table[i][1])) {
debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
dcplb_table[i][0], dcplb_table[i][1]);
*I0++ = dcplb_table[i][0];
*I1++ = dcplb_table[i][1];
j++;
if (j == 16) {
break;
}
}
}
/* Fill the rest with invalid entry */
if (j <= 15) {
for (; j < 16; j++) {
debug("filling %i with 0", j);
*I1++ = 0x0;
}
}
cli();
temp = *(unsigned int *)DMEM_CONTROL;
sync();
asm(" .align 8; ");
*(unsigned int *)DMEM_CONTROL =
ACACHE_BCACHE | ENDCPLB | PORT_PREF0 | temp;
sync();
sti();
}
void dcache_disable(void)
{
unsigned int *I0, *I1;
int i;
cli();
sync();
asm(" .align 8; ");
*(unsigned int *)DMEM_CONTROL &=
~(ACACHE_BCACHE | ENDCPLB | PORT_PREF0);
sync();
sti();
/* after disable dcache, clear it so we don't confuse the next application */
I0 = (unsigned int *)DCPLB_ADDR0;
I1 = (unsigned int *)DCPLB_DATA0;
for (i = 0; i < 16; i++) {
*I0++ = 0x0;
*I1++ = 0x0;
}
}
int dcache_status(void)
{
unsigned int value;
value = *(unsigned int *)DMEM_CONTROL;
if (value & (ENDCPLB))
return CACHE_ON;
else
return CACHE_OFF;
}

66
cpu/bf561/cpu.h Normal file
View file

@ -0,0 +1,66 @@
/*
* U-boot - cpu.h
*
* Copyright (c) 2005 blackfin.uclinux.org
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef _CPU_H_
#define _CPU_H_
#include <command.h>
#define INTERNAL_IRQS (32)
#define NUM_IRQ_NODES 16
#define DEF_INTERRUPT_FLAGS 1
#define MAX_TIM_LOAD 0xFFFFFFFF
void blackfin_irq_panic(int reason, struct pt_regs *reg);
extern void dump(struct pt_regs *regs);
void display_excp(void);
asmlinkage void evt_nmi(void);
asmlinkage void evt_exception(void);
asmlinkage void trap(void);
asmlinkage void evt_ivhw(void);
asmlinkage void evt_rst(void);
asmlinkage void evt_timer(void);
asmlinkage void evt_evt7(void);
asmlinkage void evt_evt8(void);
asmlinkage void evt_evt9(void);
asmlinkage void evt_evt10(void);
asmlinkage void evt_evt11(void);
asmlinkage void evt_evt12(void);
asmlinkage void evt_evt13(void);
asmlinkage void evt_soft_int1(void);
asmlinkage void evt_system_call(void);
void blackfin_irq_panic(int reason, struct pt_regs *regs);
void blackfin_free_irq(unsigned int irq, void *dev_id);
void call_isr(int irq, struct pt_regs *fp);
void blackfin_do_irq(int vec, struct pt_regs *fp);
void blackfin_init_IRQ(void);
void blackfin_enable_irq(unsigned int irq);
void blackfin_disable_irq(unsigned int irq);
extern int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]);
int blackfin_request_irq(unsigned int irq,
void (*handler) (int, void *, struct pt_regs *),
unsigned long flags, const char *devname,
void *dev_id);
void timer_init(void);
#endif

402
cpu/bf561/flush.S Normal file
View file

@ -0,0 +1,402 @@
/* Copyright (C) 2003 Analog Devices, Inc. All Rights Reserved.
* Copyright (C) 2004 LG SOft India. All Rights Reserved.
*
* This file is subject to the terms and conditions of the GNU General Public
* License.
*/
#define ASSEMBLY
#include <asm/linkage.h>
#include <asm/cplb.h>
#include <config.h>
#include <asm/blackfin.h>
.text
/* This is an external function being called by the user
* application through __flush_cache_all. Currently this function
* serves the purpose of flushing all the pending writes in
* in the instruction cache.
*/
ENTRY(_flush_instruction_cache)
[--SP] = ( R7:6, P5:4 );
LINK 12;
SP += -12;
P5.H = (ICPLB_ADDR0 >> 16);
P5.L = (ICPLB_ADDR0 & 0xFFFF);
P4.H = (ICPLB_DATA0 >> 16);
P4.L = (ICPLB_DATA0 & 0xFFFF);
R7 = CPLB_VALID | CPLB_L1_CHBL;
R6 = 16;
inext: R0 = [P5++];
R1 = [P4++];
[--SP] = RETS;
CALL _icplb_flush; /* R0 = page, R1 = data*/
RETS = [SP++];
iskip: R6 += -1;
CC = R6;
IF CC JUMP inext;
SSYNC;
SP += 12;
UNLINK;
( R7:6, P5:4 ) = [SP++];
RTS;
/* This is an internal function to flush all pending
* writes in the cache associated with a particular ICPLB.
*
* R0 - page's start address
* R1 - CPLB's data field.
*/
.align 2
ENTRY(_icplb_flush)
[--SP] = ( R7:0, P5:0 );
[--SP] = LC0;
[--SP] = LT0;
[--SP] = LB0;
[--SP] = LC1;
[--SP] = LT1;
[--SP] = LB1;
/* If it's a 1K or 4K page, then it's quickest to
* just systematically flush all the addresses in
* the page, regardless of whether they're in the
* cache, or dirty. If it's a 1M or 4M page, there
* are too many addresses, and we have to search the
* cache for lines corresponding to the page.
*/
CC = BITTST(R1, 17); /* 1MB or 4MB */
IF !CC JUMP iflush_whole_page;
/* We're only interested in the page's size, so extract
* this from the CPLB (bits 17:16), and scale to give an
* offset into the page_size and page_prefix tables.
*/
R1 <<= 14;
R1 >>= 30;
R1 <<= 2;
/* We can also determine the sub-bank used, because this is
* taken from bits 13:12 of the address.
*/
R3 = ((12<<8)|2); /* Extraction pattern */
nop; /*Anamoly 05000209*/
R4 = EXTRACT(R0, R3.L) (Z); /* Extract bits*/
R3.H = R4.L << 0 ; /* Save in extraction pattern for later deposit.*/
/* So:
* R0 = Page start
* R1 = Page length (actually, offset into size/prefix tables)
* R3 = sub-bank deposit values
*
* The cache has 2 Ways, and 64 sets, so we iterate through
* the sets, accessing the tag for each Way, for our Bank and
* sub-bank, looking for dirty, valid tags that match our
* address prefix.
*/
P5.L = (ITEST_COMMAND & 0xFFFF);
P5.H = (ITEST_COMMAND >> 16);
P4.L = (ITEST_DATA0 & 0xFFFF);
P4.H = (ITEST_DATA0 >> 16);
P0.L = page_prefix_table;
P0.H = page_prefix_table;
P1 = R1;
R5 = 0; /* Set counter*/
P0 = P1 + P0;
R4 = [P0]; /* This is the address prefix*/
/* We're reading (bit 1==0) the tag (bit 2==0), and we
* don't care about which double-word, since we're only
* fetching tags, so we only have to set Set, Bank,
* Sub-bank and Way.
*/
P2 = 4;
LSETUP (ifs1, ife1) LC1 = P2;
ifs1: P0 = 32; /* iterate over all sets*/
LSETUP (ifs0, ife0) LC0 = P0;
ifs0: R6 = R5 << 5; /* Combine set*/
R6.H = R3.H << 0 ; /* and sub-bank*/
[P5] = R6; /* Issue Command*/
SSYNC; /* CSYNC will not work here :(*/
R7 = [P4]; /* and read Tag.*/
CC = BITTST(R7, 0); /* Check if valid*/
IF !CC JUMP ifskip; /* and skip if not.*/
/* Compare against the page address. First, plant bits 13:12
* into the tag, since those aren't part of the returned data.
*/
R7 = DEPOSIT(R7, R3); /* set 13:12*/
R1 = R7 & R4; /* Mask off lower bits*/
CC = R1 == R0; /* Compare against page start.*/
IF !CC JUMP ifskip; /* Skip it if it doesn't match.*/
/* Tag address matches against page, so this is an entry
* we must flush.
*/
R7 >>= 10; /* Mask off the non-address bits*/
R7 <<= 10;
P3 = R7;
IFLUSH [P3]; /* And flush the entry*/
ifskip:
ife0: R5 += 1; /* Advance to next Set*/
ife1: NOP;
ifinished:
SSYNC; /* Ensure the data gets out to mem.*/
/*Finished. Restore context.*/
LB1 = [SP++];
LT1 = [SP++];
LC1 = [SP++];
LB0 = [SP++];
LT0 = [SP++];
LC0 = [SP++];
( R7:0, P5:0 ) = [SP++];
RTS;
iflush_whole_page:
/* It's a 1K or 4K page, so quicker to just flush the
* entire page.
*/
P1 = 32; /* For 1K pages*/
P2 = P1 << 2; /* For 4K pages*/
P0 = R0; /* Start of page*/
CC = BITTST(R1, 16); /* Whether 1K or 4K*/
IF CC P1 = P2;
P1 += -1; /* Unroll one iteration*/
SSYNC;
IFLUSH [P0++]; /* because CSYNC can't end loops.*/
LSETUP (isall, ieall) LC0 = P1;
isall:IFLUSH [P0++];
ieall: NOP;
SSYNC;
JUMP ifinished;
/* This is an external function being called by the user
* application through __flush_cache_all. Currently this function
* serves the purpose of flushing all the pending writes in
* in the data cache.
*/
ENTRY(_flush_data_cache)
[--SP] = ( R7:6, P5:4 );
LINK 12;
SP += -12;
P5.H = (DCPLB_ADDR0 >> 16);
P5.L = (DCPLB_ADDR0 & 0xFFFF);
P4.H = (DCPLB_DATA0 >> 16);
P4.L = (DCPLB_DATA0 & 0xFFFF);
R7 = CPLB_VALID | CPLB_L1_CHBL | CPLB_DIRTY (Z);
R6 = 16;
next: R0 = [P5++];
R1 = [P4++];
CC = BITTST(R1, 14); /* Is it write-through?*/
IF CC JUMP skip; /* If so, ignore it.*/
R2 = R1 & R7; /* Is it a dirty, cached page?*/
CC = R2;
IF !CC JUMP skip; /* If not, ignore it.*/
[--SP] = RETS;
CALL _dcplb_flush; /* R0 = page, R1 = data*/
RETS = [SP++];
skip: R6 += -1;
CC = R6;
IF CC JUMP next;
SSYNC;
SP += 12;
UNLINK;
( R7:6, P5:4 ) = [SP++];
RTS;
/* This is an internal function to flush all pending
* writes in the cache associated with a particular DCPLB.
*
* R0 - page's start address
* R1 - CPLB's data field.
*/
.align 2
ENTRY(_dcplb_flush)
[--SP] = ( R7:0, P5:0 );
[--SP] = LC0;
[--SP] = LT0;
[--SP] = LB0;
[--SP] = LC1;
[--SP] = LT1;
[--SP] = LB1;
/* If it's a 1K or 4K page, then it's quickest to
* just systematically flush all the addresses in
* the page, regardless of whether they're in the
* cache, or dirty. If it's a 1M or 4M page, there
* are too many addresses, and we have to search the
* cache for lines corresponding to the page.
*/
CC = BITTST(R1, 17); /* 1MB or 4MB */
IF !CC JUMP dflush_whole_page;
/* We're only interested in the page's size, so extract
* this from the CPLB (bits 17:16), and scale to give an
* offset into the page_size and page_prefix tables.
*/
R1 <<= 14;
R1 >>= 30;
R1 <<= 2;
/* The page could be mapped into Bank A or Bank B, depending
* on (a) whether both banks are configured as cache, and
* (b) on whether address bit A[x] is set. x is determined
* by DCBS in DMEM_CONTROL
*/
R2 = 0; /* Default to Bank A (Bank B would be 1)*/
P0.L = (DMEM_CONTROL & 0xFFFF);
P0.H = (DMEM_CONTROL >> 16);
R3 = [P0]; /* If Bank B is not enabled as cache*/
CC = BITTST(R3, 2); /* then Bank A is our only option.*/
IF CC JUMP bank_chosen;
R4 = 1<<14; /* If DCBS==0, use A[14].*/
R5 = R4 << 7; /* If DCBS==1, use A[23];*/
CC = BITTST(R3, 4);
IF CC R4 = R5; /* R4 now has either bit 14 or bit 23 set.*/
R5 = R0 & R4; /* Use it to test the Page address*/
CC = R5; /* and if that bit is set, we use Bank B,*/
R2 = CC; /* else we use Bank A.*/
R2 <<= 23; /* The Bank selection's at posn 23.*/
bank_chosen:
/* We can also determine the sub-bank used, because this is
* taken from bits 13:12 of the address.
*/
R3 = ((12<<8)|2); /* Extraction pattern */
nop; /*Anamoly 05000209*/
R4 = EXTRACT(R0, R3.L) (Z); /* Extract bits*/
/* Save in extraction pattern for later deposit.*/
R3.H = R4.L << 0;
/* So:
* R0 = Page start
* R1 = Page length (actually, offset into size/prefix tables)
* R2 = Bank select mask
* R3 = sub-bank deposit values
*
* The cache has 2 Ways, and 64 sets, so we iterate through
* the sets, accessing the tag for each Way, for our Bank and
* sub-bank, looking for dirty, valid tags that match our
* address prefix.
*/
P5.L = (DTEST_COMMAND & 0xFFFF);
P5.H = (DTEST_COMMAND >> 16);
P4.L = (DTEST_DATA0 & 0xFFFF);
P4.H = (DTEST_DATA0 >> 16);
P0.L = page_prefix_table;
P0.H = page_prefix_table;
P1 = R1;
R5 = 0; /* Set counter*/
P0 = P1 + P0;
R4 = [P0]; /* This is the address prefix*/
/* We're reading (bit 1==0) the tag (bit 2==0), and we
* don't care about which double-word, since we're only
* fetching tags, so we only have to set Set, Bank,
* Sub-bank and Way.
*/
P2 = 2;
LSETUP (fs1, fe1) LC1 = P2;
fs1: P0 = 64; /* iterate over all sets*/
LSETUP (fs0, fe0) LC0 = P0;
fs0: R6 = R5 << 5; /* Combine set*/
R6.H = R3.H << 0 ; /* and sub-bank*/
R6 = R6 | R2; /* and Bank. Leave Way==0 at first.*/
BITSET(R6,14);
[P5] = R6; /* Issue Command*/
SSYNC;
R7 = [P4]; /* and read Tag.*/
CC = BITTST(R7, 0); /* Check if valid*/
IF !CC JUMP fskip; /* and skip if not.*/
CC = BITTST(R7, 1); /* Check if dirty*/
IF !CC JUMP fskip; /* and skip if not.*/
/* Compare against the page address. First, plant bits 13:12
* into the tag, since those aren't part of the returned data.
*/
R7 = DEPOSIT(R7, R3); /* set 13:12*/
R1 = R7 & R4; /* Mask off lower bits*/
CC = R1 == R0; /* Compare against page start.*/
IF !CC JUMP fskip; /* Skip it if it doesn't match.*/
/* Tag address matches against page, so this is an entry
* we must flush.
*/
R7 >>= 10; /* Mask off the non-address bits*/
R7 <<= 10;
P3 = R7;
SSYNC;
FLUSHINV [P3]; /* And flush the entry*/
fskip:
fe0: R5 += 1; /* Advance to next Set*/
fe1: BITSET(R2, 26); /* Go to next Way.*/
dfinished:
SSYNC; /* Ensure the data gets out to mem.*/
/*Finished. Restore context.*/
LB1 = [SP++];
LT1 = [SP++];
LC1 = [SP++];
LB0 = [SP++];
LT0 = [SP++];
LC0 = [SP++];
( R7:0, P5:0 ) = [SP++];
RTS;
dflush_whole_page:
/* It's a 1K or 4K page, so quicker to just flush the
* entire page.
*/
P1 = 32; /* For 1K pages*/
P2 = P1 << 2; /* For 4K pages*/
P0 = R0; /* Start of page*/
CC = BITTST(R1, 16); /* Whether 1K or 4K*/
IF CC P1 = P2;
P1 += -1; /* Unroll one iteration*/
SSYNC;
FLUSHINV [P0++]; /* because CSYNC can't end loops.*/
LSETUP (eall, eall) LC0 = P1;
eall: FLUSHINV [P0++];
SSYNC;
JUMP dfinished;
.align 4;
page_prefix_table:
.byte4 0xFFFFFC00; /* 1K */
.byte4 0xFFFFF000; /* 4K */
.byte4 0xFFF00000; /* 1M */
.byte4 0xFFC00000; /* 4M */
.page_prefix_table.end:

171
cpu/bf561/init_sdram.S Normal file
View file

@ -0,0 +1,171 @@
#define ASSEMBLY
#include <linux/config.h>
#include <config.h>
#include <asm/blackfin.h>
#include <asm/mem_init.h>
.global init_sdram;
#if (CONFIG_CCLK_DIV == 1)
#define CONFIG_CCLK_ACT_DIV CCLK_DIV1
#endif
#if (CONFIG_CCLK_DIV == 2)
#define CONFIG_CCLK_ACT_DIV CCLK_DIV2
#endif
#if (CONFIG_CCLK_DIV == 4)
#define CONFIG_CCLK_ACT_DIV CCLK_DIV4
#endif
#if (CONFIG_CCLK_DIV == 8)
#define CONFIG_CCLK_ACT_DIV CCLK_DIV8
#endif
#ifndef CONFIG_CCLK_ACT_DIV
#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly
#endif
init_sdram:
[--SP] = ASTAT;
[--SP] = RETS;
[--SP] = (R7:0);
[--SP] = (P5:0);
/*
* PLL_LOCKCNT - how many SCLK Cycles to delay while PLL becomes stable
*/
p0.h = hi(PLL_LOCKCNT);
p0.l = lo(PLL_LOCKCNT);
r0 = 0x300(Z);
w[p0] = r0.l;
ssync;
/*
* Put SDRAM in self-refresh, incase anything is running
*/
P2.H = hi(EBIU_SDGCTL);
P2.L = lo(EBIU_SDGCTL);
R0 = [P2];
BITSET (R0, 24);
[P2] = R0;
SSYNC;
/*
* Set PLL_CTL with the value that we calculate in R0
* - [14:09] = MSEL[5:0] : CLKIN / VCO multiplication factors
* - [8] = BYPASS : BYPASS the PLL, run CLKIN into CCLK/SCLK
* - [7] = output delay (add 200ps of delay to mem signals)
* - [6] = input delay (add 200ps of input delay to mem signals)
* - [5] = PDWN : 1=All Clocks off
* - [3] = STOPCK : 1=Core Clock off
* - [1] = PLL_OFF : 1=Disable Power to PLL
* - [0] = DF : 1=Pass CLKIN/2 to PLL / 0=Pass CLKIN to PLL
* all other bits set to zero
*/
r0 = CONFIG_VCO_MULT & 63; /* Load the VCO multiplier */
r0 = r0 << 9; /* Shift it over, */
r1 = CONFIG_CLKIN_HALF; /* Do we need to divide CLKIN by 2? */
r0 = r1 | r0;
r1 = CONFIG_PLL_BYPASS; /* Bypass the PLL? */
r1 = r1 << 8; /* Shift it over */
r0 = r1 | r0; /* add them all together */
p0.h = hi(PLL_CTL);
p0.l = lo(PLL_CTL); /* Load the address */
cli r2; /* Disable interrupts */
ssync;
w[p0] = r0.l; /* Set the value */
idle; /* Wait for the PLL to stablize */
sti r2; /* Enable interrupts */
check_again:
p0.h = hi(PLL_STAT);
p0.l = lo(PLL_STAT);
R0 = W[P0](Z);
CC = BITTST(R0,5);
if ! CC jump check_again;
/* Configure SCLK & CCLK Dividers */
r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
p0.h = hi(PLL_DIV);
p0.l = lo(PLL_DIV);
w[p0] = r0.l;
ssync;
/*
* We now are running at speed, time to set the Async mem bank wait states
* This will speed up execution, since we are normally running from FLASH.
*/
p2.h = (EBIU_AMBCTL1 >> 16);
p2.l = (EBIU_AMBCTL1 & 0xFFFF);
r0.h = (AMBCTL1VAL >> 16);
r0.l = (AMBCTL1VAL & 0xFFFF);
[p2] = r0;
ssync;
p2.h = (EBIU_AMBCTL0 >> 16);
p2.l = (EBIU_AMBCTL0 & 0xFFFF);
r0.h = (AMBCTL0VAL >> 16);
r0.l = (AMBCTL0VAL & 0xFFFF);
[p2] = r0;
ssync;
p2.h = (EBIU_AMGCTL >> 16);
p2.l = (EBIU_AMGCTL & 0xffff);
r0 = AMGCTLVAL;
w[p2] = r0;
ssync;
/*
* Now, Initialize the SDRAM,
* start with the SDRAM Refresh Rate Control Register
*/
p0.l = lo(EBIU_SDRRC);
p0.h = hi(EBIU_SDRRC);
r0 = mem_SDRRC;
w[p0] = r0.l;
ssync;
/*
* SDRAM Memory Bank Control Register - bank specific parameters
*/
p0.l = (EBIU_SDBCTL & 0xFFFF);
p0.h = (EBIU_SDBCTL >> 16);
r0 = mem_SDBCTL;
w[p0] = r0.l;
ssync;
/*
* SDRAM Global Control Register - global programmable parameters
* Disable self-refresh
*/
P2.H = hi(EBIU_SDGCTL);
P2.L = lo(EBIU_SDGCTL);
R0 = [P2];
BITCLR (R0, 24);
/*
* Check if SDRAM is already powered up, if it is, enable self-refresh
*/
p0.h = hi(EBIU_SDSTAT);
p0.l = lo(EBIU_SDSTAT);
r2.l = w[p0];
cc = bittst(r2,3);
if !cc jump skip;
NOP;
BITSET (R0, 23);
skip:
[P2] = R0;
SSYNC;
/* Write in the new value in the register */
R0.L = lo(mem_SDGCTL);
R0.H = hi(mem_SDGCTL);
[P2] = R0;
SSYNC;
nop;
(P5:0) = [SP++];
(R7:0) = [SP++];
RETS = [SP++];
ASTAT = [SP++];
RTS;

185
cpu/bf561/init_sdram_bootrom_initblock.S Normal file
View file

@ -0,0 +1,185 @@
#define ASSEMBLY
#include <linux/config.h>
#include <config.h>
#include <asm/blackfin.h>
#include <asm/mem_init.h>
.global init_sdram;
#if (CONFIG_CCLK_DIV == 1)
#define CONFIG_CCLK_ACT_DIV CCLK_DIV1
#endif
#if (CONFIG_CCLK_DIV == 2)
#define CONFIG_CCLK_ACT_DIV CCLK_DIV2
#endif
#if (CONFIG_CCLK_DIV == 4)
#define CONFIG_CCLK_ACT_DIV CCLK_DIV4
#endif
#if (CONFIG_CCLK_DIV == 8)
#define CONFIG_CCLK_ACT_DIV CCLK_DIV8
#endif
#ifndef CONFIG_CCLK_ACT_DIV
#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly
#endif
init_sdram:
[--SP] = ASTAT;
[--SP] = RETS;
[--SP] = (R7:0);
[--SP] = (P5:0);
p0.h = hi(SICA_IWR0);
p0.l = lo(SICA_IWR0);
r0.l = 0x1;
w[p0] = r0.l;
SSYNC;
p0.h = hi(SPI_BAUD);
p0.l = lo(SPI_BAUD);
r0.l = CONFIG_SPI_BAUD_INITBLOCK;
w[p0] = r0.l;
SSYNC;
/*
* PLL_LOCKCNT - how many SCLK Cycles to delay while PLL becomes stable
*/
p0.h = hi(PLL_LOCKCNT);
p0.l = lo(PLL_LOCKCNT);
r0 = 0x300(Z);
w[p0] = r0.l;
ssync;
/*
* Put SDRAM in self-refresh, incase anything is running
*/
P2.H = hi(EBIU_SDGCTL);
P2.L = lo(EBIU_SDGCTL);
R0 = [P2];
BITSET (R0, 24);
[P2] = R0;
SSYNC;
/*
* Set PLL_CTL with the value that we calculate in R0
* - [14:09] = MSEL[5:0] : CLKIN / VCO multiplication factors
* - [8] = BYPASS : BYPASS the PLL, run CLKIN into CCLK/SCLK
* - [7] = output delay (add 200ps of delay to mem signals)
* - [6] = input delay (add 200ps of input delay to mem signals)
* - [5] = PDWN : 1=All Clocks off
* - [3] = STOPCK : 1=Core Clock off
* - [1] = PLL_OFF : 1=Disable Power to PLL
* - [0] = DF : 1=Pass CLKIN/2 to PLL / 0=Pass CLKIN to PLL
* all other bits set to zero
*/
r0 = CONFIG_VCO_MULT & 63; /* Load the VCO multiplier */
r0 = r0 << 9; /* Shift it over, */
r1 = CONFIG_CLKIN_HALF; /* Do we need to divide CLKIN by 2? */
r0 = r1 | r0;
r1 = CONFIG_PLL_BYPASS; /* Bypass the PLL? */
r1 = r1 << 8; /* Shift it over */
r0 = r1 | r0; /* add them all together */
p0.h = hi(PLL_CTL);
p0.l = lo(PLL_CTL); /* Load the address */
cli r2; /* Disable interrupts */
ssync;
w[p0] = r0.l; /* Set the value */
idle; /* Wait for the PLL to stablize */
sti r2; /* Enable interrupts */
check_again:
p0.h = hi(PLL_STAT);
p0.l = lo(PLL_STAT);
R0 = W[P0](Z);
CC = BITTST(R0,5);
if ! CC jump check_again;
/* Configure SCLK & CCLK Dividers */
r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
p0.h = hi(PLL_DIV);
p0.l = lo(PLL_DIV);
w[p0] = r0.l;
ssync;
/*
* We now are running at speed, time to set the Async mem bank wait states
* This will speed up execution, since we are normally running from FLASH.
*/
p2.h = (EBIU_AMBCTL1 >> 16);
p2.l = (EBIU_AMBCTL1 & 0xFFFF);
r0.h = (AMBCTL1VAL >> 16);
r0.l = (AMBCTL1VAL & 0xFFFF);
[p2] = r0;
ssync;
p2.h = (EBIU_AMBCTL0 >> 16);
p2.l = (EBIU_AMBCTL0 & 0xFFFF);
r0.h = (AMBCTL0VAL >> 16);
r0.l = (AMBCTL0VAL & 0xFFFF);
[p2] = r0;
ssync;
p2.h = (EBIU_AMGCTL >> 16);
p2.l = (EBIU_AMGCTL & 0xffff);
r0 = AMGCTLVAL;
w[p2] = r0;
ssync;
/*
* Now, Initialize the SDRAM,
* start with the SDRAM Refresh Rate Control Register
*/
p0.l = lo(EBIU_SDRRC);
p0.h = hi(EBIU_SDRRC);
r0 = mem_SDRRC;
w[p0] = r0.l;
ssync;
/*
* SDRAM Memory Bank Control Register - bank specific parameters
*/
p0.l = (EBIU_SDBCTL & 0xFFFF);
p0.h = (EBIU_SDBCTL >> 16);
r0 = mem_SDBCTL;
w[p0] = r0.l;
ssync;
/*
* SDRAM Global Control Register - global programmable parameters
* Disable self-refresh
*/
P2.H = hi(EBIU_SDGCTL);
P2.L = lo(EBIU_SDGCTL);
R0 = [P2];
BITCLR (R0, 24);
/*
* Check if SDRAM is already powered up, if it is, enable self-refresh
*/
p0.h = hi(EBIU_SDSTAT);
p0.l = lo(EBIU_SDSTAT);
r2.l = w[p0];
cc = bittst(r2,3);
if !cc jump skip;
NOP;
BITSET (R0, 23);
skip:
[P2] = R0;
SSYNC;
/* Write in the new value in the register */
R0.L = lo(mem_SDGCTL);
R0.H = hi(mem_SDGCTL);
[P2] = R0;
SSYNC;
nop;
(P5:0) = [SP++];
(R7:0) = [SP++];
RETS = [SP++];
ASTAT = [SP++];
RTS;

246
cpu/bf561/interrupt.S Normal file
View file

@ -0,0 +1,246 @@
/*
* U-boot - interrupt.S Processing of interrupts and exception handling
*
* Copyright (c) 2005 blackfin.uclinux.org
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* This file is based on interrupt.S
*
* Copyright (C) 2003 Metrowerks, Inc. <mwaddel@metrowerks.com>
* Copyright (C) 2002 Arcturus Networks Ltd. Ted Ma <mated@sympatico.ca>
* Copyright (C) 1998 D. Jeff Dionne <jeff@ryeham.ee.ryerson.ca>,
* Kenneth Albanowski <kjahds@kjahds.com>,
* The Silver Hammer Group, Ltd.
*
* (c) 1995, Dionne & Associates
* (c) 1995, DKG Display Tech.
*
* This file is also based on exception.asm
* (C) Copyright 2001-2005 - Analog Devices, Inc. All rights reserved.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#define ASSEMBLY
#include <config.h>
#include <asm/blackfin.h>
#include <asm/hw_irq.h>
#include <asm/entry.h>
#include <asm/blackfin_defs.h>
.global _blackfin_irq_panic;
.text
.align 2
#ifndef CONFIG_KGDB
.global _evt_emulation
_evt_emulation:
SAVE_CONTEXT
r0 = IRQ_EMU;
r1 = seqstat;
sp += -12;
call _blackfin_irq_panic;
sp += 12;
rte;
#endif
.global _evt_nmi
_evt_nmi:
SAVE_CONTEXT
r0 = IRQ_NMI;
r1 = RETN;
sp += -12;
call _blackfin_irq_panic;
sp += 12;
_evt_nmi_exit:
rtn;
.global _trap
_trap:
SAVE_ALL_SYS
r0 = sp; /* stack frame pt_regs pointer argument ==> r0 */
sp += -12;
call _trap_c
sp += 12;
RESTORE_ALL_SYS
rtx;
.global _evt_rst
_evt_rst:
SAVE_CONTEXT
r0 = IRQ_RST;
r1 = RETN;
sp += -12;
call _do_reset;
sp += 12;
_evt_rst_exit:
rtn;
irq_panic:
r0 = IRQ_EVX;
r1 = sp;
sp += -12;
call _blackfin_irq_panic;
sp += 12;
.global _evt_ivhw
_evt_ivhw:
SAVE_CONTEXT
RAISE 14;
_evt_ivhw_exit:
rti;
.global _evt_timer
_evt_timer:
SAVE_CONTEXT
r0 = IRQ_CORETMR;
sp += -12;
/* Polling method used now. */
/* call timer_int; */
sp += 12;
RESTORE_CONTEXT
rti;
nop;
.global _evt_evt7
_evt_evt7:
SAVE_CONTEXT
r0 = 7;
sp += -12;
call _process_int;
sp += 12;
evt_evt7_exit:
RESTORE_CONTEXT
rti;
.global _evt_evt8
_evt_evt8:
SAVE_CONTEXT
r0 = 8;
sp += -12;
call _process_int;
sp += 12;
evt_evt8_exit:
RESTORE_CONTEXT
rti;
.global _evt_evt9
_evt_evt9:
SAVE_CONTEXT
r0 = 9;
sp += -12;
call _process_int;
sp += 12;
evt_evt9_exit:
RESTORE_CONTEXT
rti;
.global _evt_evt10
_evt_evt10:
SAVE_CONTEXT
r0 = 10;
sp += -12;
call _process_int;
sp += 12;
evt_evt10_exit:
RESTORE_CONTEXT
rti;
.global _evt_evt11
_evt_evt11:
SAVE_CONTEXT
r0 = 11;
sp += -12;
call _process_int;
sp += 12;
evt_evt11_exit:
RESTORE_CONTEXT
rti;
.global _evt_evt12
_evt_evt12:
SAVE_CONTEXT
r0 = 12;
sp += -12;
call _process_int;
sp += 12;
evt_evt12_exit:
RESTORE_CONTEXT
rti;
.global _evt_evt13
_evt_evt13:
SAVE_CONTEXT
r0 = 13;
sp += -12;
call _process_int;
sp += 12;
evt_evt13_exit:
RESTORE_CONTEXT
rti;
.global _evt_system_call
_evt_system_call:
[--sp] = r0;
[--SP] = RETI;
r0 = [sp++];
r0 += 2;
[--sp] = r0;
RETI = [SP++];
r0 = [SP++];
SAVE_CONTEXT
sp += -12;
call _exception_handle;
sp += 12;
RESTORE_CONTEXT
RTI;
evt_system_call_exit:
rti;
.global _evt_soft_int1
_evt_soft_int1:
[--sp] = r0;
[--SP] = RETI;
r0 = [sp++];
r0 += 2;
[--sp] = r0;
RETI = [SP++];
r0 = [SP++];
SAVE_CONTEXT
sp += -12;
call _exception_handle;
sp += 12;
RESTORE_CONTEXT
RTI;
evt_soft_int1_exit:
rti;

171
cpu/bf561/interrupts.c Normal file
View file

@ -0,0 +1,171 @@
/*
* U-boot - interrupts.c Interrupt related routines
*
* Copyright (c) 2005 blackfin.uclinux.org
*
* This file is based on interrupts.c
* Copyright 1996 Roman Zippel
* Copyright 1999 D. Jeff Dionne <jeff@uclinux.org>
* Copyright 2000-2001 Lineo, Inc. D. Jefff Dionne <jeff@lineo.ca>
* Copyright 2002 Arcturus Networks Inc. MaTed <mated@sympatico.ca>
* Copyright 2003 Metrowerks/Motorola
* Copyright 2003 Bas Vermeulen <bas@buyways.nl>,
* BuyWays B.V. (www.buyways.nl)
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/machdep.h>
#include <asm/irq.h>
#include <config.h>
#include <asm/blackfin.h>
#include "cpu.h"
static ulong timestamp;
static ulong last_time;
static int int_flag;
int irq_flags; /* needed by asm-blackfin/system.h */
/* Functions just to satisfy the linker */
/*
* This function is derived from PowerPC code (read timebase as long long).
* On BF561 it just returns the timer value.
*/
unsigned long long get_ticks(void)
{
return get_timer(0);
}
/*
* This function is derived from PowerPC code (timebase clock frequency).
* On BF561 it returns the number of timer ticks per second.
*/
ulong get_tbclk(void)
{
ulong tbclk;
tbclk = CFG_HZ;
return tbclk;
}
void enable_interrupts(void)
{
restore_flags(int_flag);
}
int disable_interrupts(void)
{
save_and_cli(int_flag);
return 1;
}
int interrupt_init(void)
{
return (0);
}
void udelay(unsigned long usec)
{
unsigned long delay, start, stop;
unsigned long cclk;
cclk = (CONFIG_CCLK_HZ);
while (usec > 1) {
/*
* how many clock ticks to delay?
* - request(in useconds) * clock_ticks(Hz) / useconds/second
*/
if (usec < 1000) {
delay = (usec * (cclk / 244)) >> 12;
usec = 0;
} else {
delay = (1000 * (cclk / 244)) >> 12;
usec -= 1000;
}
asm volatile (" %0 = CYCLES;":"=r" (start));
do {
asm volatile (" %0 = CYCLES; ":"=r" (stop));
} while (stop - start < delay);
}
return;
}
void timer_init(void)
{
*pTCNTL = 0x1;
*pTSCALE = 0x0;
*pTCOUNT = MAX_TIM_LOAD;
*pTPERIOD = MAX_TIM_LOAD;
*pTCNTL = 0x7;
asm("CSYNC;");
timestamp = 0;
last_time = 0;
}
/*
* Any network command or flash
* command is started get_timer shall
* be called before TCOUNT gets reset,
* to implement the accurate timeouts.
*
* How ever milliconds doesn't return
* the number that has been elapsed from
* the last reset.
*
* As get_timer is used in the u-boot
* only for timeouts this should be
* sufficient
*/
ulong get_timer(ulong base)
{
ulong milisec;
/* Number of clocks elapsed */
ulong clocks = (MAX_TIM_LOAD - (*pTCOUNT));
/*
* Find if the TCOUNT is reset
* timestamp gives the number of times
* TCOUNT got reset
*/
if (clocks < last_time)
timestamp++;
last_time = clocks;
/* Get the number of milliseconds */
milisec = clocks / (CONFIG_CCLK_HZ / 1000);
/*
* Find the number of millisonds
* that got elapsed before this TCOUNT
* cycle
*/
milisec += timestamp * (MAX_TIM_LOAD / (CONFIG_CCLK_HZ / 1000));
return (milisec - base);
}

117
cpu/bf561/ints.c Normal file
View file

@ -0,0 +1,117 @@
/*
* U-boot - ints.c Interrupt related routines
*
* Copyright (c) 2005 blackfin.uclinux.org
*
* This file is based on ints.c
*
* Apr18 2003, Changed by HuTao to support interrupt cascading for Blackfin
* drivers
*
* Copyright 1996 Roman Zippel
* Copyright 1999 D. Jeff Dionne <jeff@uclinux.org>
* Copyright 2000-2001 Lineo, Inc. D. Jefff Dionne <jeff@lineo.ca>
* Copyright 2002 Arcturus Networks Inc. MaTed <mated@sympatico.ca>
* Copyright 2003 Metrowerks/Motorola
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <linux/stddef.h>
#include <asm/system.h>
#include <asm/irq.h>
#include <asm/traps.h>
#include <asm/io.h>
#include <asm/errno.h>
#include <asm/machdep.h>
#include <asm/setup.h>
#include <asm/blackfin.h>
#include "cpu.h"
void blackfin_irq_panic(int reason, struct pt_regs *regs)
{
printf("\n\nException: IRQ 0x%x entered\n", reason);
printf("code=[0x%x], ", (unsigned int)(regs->seqstat & 0x3f));
printf("stack frame=0x%x, ", (unsigned int)regs);
printf("bad PC=0x%04x\n", (unsigned int)regs->pc);
dump(regs);
printf("Unhandled IRQ or exceptions!\n");
printf("Please reset the board \n");
}
void blackfin_init_IRQ(void)
{
*(unsigned volatile long *)(SIC_IMASK) = SIC_UNMASK_ALL;
cli();
#ifndef CONFIG_KGDB
*(unsigned volatile long *)(EVT_EMULATION_ADDR) = 0x0;
#endif
*(unsigned volatile long *)(EVT_NMI_ADDR) =
(unsigned volatile long)evt_nmi;
*(unsigned volatile long *)(EVT_EXCEPTION_ADDR) =
(unsigned volatile long)trap;
*(unsigned volatile long *)(EVT_HARDWARE_ERROR_ADDR) =
(unsigned volatile long)evt_ivhw;
*(unsigned volatile long *)(EVT_RESET_ADDR) =
(unsigned volatile long)evt_rst;
*(unsigned volatile long *)(EVT_TIMER_ADDR) =
(unsigned volatile long)evt_timer;
*(unsigned volatile long *)(EVT_IVG7_ADDR) =
(unsigned volatile long)evt_evt7;
*(unsigned volatile long *)(EVT_IVG8_ADDR) =
(unsigned volatile long)evt_evt8;
*(unsigned volatile long *)(EVT_IVG9_ADDR) =
(unsigned volatile long)evt_evt9;
*(unsigned volatile long *)(EVT_IVG10_ADDR) =
(unsigned volatile long)evt_evt10;
*(unsigned volatile long *)(EVT_IVG11_ADDR) =
(unsigned volatile long)evt_evt11;
*(unsigned volatile long *)(EVT_IVG12_ADDR) =
(unsigned volatile long)evt_evt12;
*(unsigned volatile long *)(EVT_IVG13_ADDR) =
(unsigned volatile long)evt_evt13;
*(unsigned volatile long *)(EVT_IVG14_ADDR) =
(unsigned volatile long)evt_system_call;
*(unsigned volatile long *)(EVT_IVG15_ADDR) =
(unsigned volatile long)evt_soft_int1;
*(volatile unsigned long *)ILAT = 0;
asm("csync;");
sti();
*(volatile unsigned long *)IMASK = 0xffbf;
asm("csync;");
}
void exception_handle(void)
{
#if defined (CONFIG_PANIC_HANG)
display_excp();
#else
udelay(100000); /* allow messages to go out */
do_reset(NULL, 0, 0, NULL);
#endif
}
void display_excp(void)
{
printf("Exception!\n");
}

196
cpu/bf561/serial.c Normal file
View file

@ -0,0 +1,196 @@
/*
* U-boot - serial.c Serial driver for BF561
*
* Copyright (c) 2005 blackfin.uclinux.org
*
* This file is based on
* bf533_serial.c: Serial driver for BlackFin BF533 DSP internal UART.
* Copyright (c) 2003 Bas Vermeulen <bas@buyways.nl>,
* BuyWays B.V. (www.buyways.nl)
*
* Based heavily on blkfinserial.c
* blkfinserial.c: Serial driver for BlackFin DSP internal USRTs.
* Copyright(c) 2003 Metrowerks <mwaddel@metrowerks.com>
* Copyright(c) 2001 Tony Z. Kou <tonyko@arcturusnetworks.com>
* Copyright(c) 2001-2002 Arcturus Networks Inc. <www.arcturusnetworks.com>
*
* Based on code from 68328 version serial driver imlpementation which was:
* Copyright (C) 1995 David S. Miller <davem@caip.rutgers.edu>
* Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>
* Copyright (C) 1998, 1999 D. Jeff Dionne <jeff@uclinux.org>
* Copyright (C) 1999 Vladimir Gurevich <vgurevic@cisco.com>
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/irq.h>
#include <asm/system.h>
#include <asm/segment.h>
#include <asm/bitops.h>
#include <asm/delay.h>
#include <asm/uaccess.h>
#include "serial.h"
#include <asm/io.h>
unsigned long pll_div_fact;
void calc_baud(void)
{
unsigned char i;
int temp;
u_long sclk = get_sclk();
for (i = 0; i < sizeof(baud_table) / sizeof(int); i++) {
temp = sclk / (baud_table[i] * 8);
if ((temp & 0x1) == 1) {
temp++;
}
temp = temp / 2;
hw_baud_table[i].dl_high = (temp >> 8) & 0xFF;
hw_baud_table[i].dl_low = (temp) & 0xFF;
}
}
void serial_setbrg(void)
{
int i;
DECLARE_GLOBAL_DATA_PTR;
calc_baud();
for (i = 0; i < sizeof(baud_table) / sizeof(int); i++) {
if (gd->baudrate == baud_table[i])
break;
}
/* Enable UART */
*pUART_GCTL |= UART_GCTL_UCEN;
sync();
/* Set DLAB in LCR to Access DLL and DLH */
ACCESS_LATCH;
sync();
*pUART_DLL = hw_baud_table[i].dl_low;
sync();
*pUART_DLH = hw_baud_table[i].dl_high;
sync();
/* Clear DLAB in LCR to Access THR RBR IER */
ACCESS_PORT_IER;
sync();
/*
* Enable ERBFI and ELSI interrupts
* to poll SIC_ISR register
*/
*pUART_IER = UART_IER_ELSI | UART_IER_ERBFI | UART_IER_ETBEI;
sync();
/* Set LCR to Word Lengh 8-bit word select */
*pUART_LCR = UART_LCR_WLS8;
sync();
return;
}
int serial_init(void)
{
serial_setbrg();
return (0);
}
void serial_putc(const char c)
{
if ((*pUART_LSR) & UART_LSR_TEMT) {
if (c == '\n')
serial_putc('\r');
local_put_char(c);
}
while (!((*pUART_LSR) & UART_LSR_TEMT))
SYNC_ALL;
return;
}
int serial_tstc(void)
{
if (*pUART_LSR & UART_LSR_DR)
return 1;
else
return 0;
}
int serial_getc(void)
{
unsigned short uart_lsr_val, uart_rbr_val;
unsigned long isr_val;
int ret;
/* Poll for RX Interrupt */
while (!((isr_val =
*(volatile unsigned long *)SIC_ISR) & IRQ_UART_RX_BIT)) ;
asm("csync;");
uart_lsr_val = *pUART_LSR; /* Clear status bit */
uart_rbr_val = *pUART_RBR; /* getc() */
if (isr_val & IRQ_UART_ERROR_BIT) {
ret = -1;
} else {
ret = uart_rbr_val & 0xff;
}
return ret;
}
void serial_puts(const char *s)
{
while (*s) {
serial_putc(*s++);
}
}
static void local_put_char(char ch)
{
int flags = 0;
unsigned long isr_val;
save_and_cli(flags);
/* Poll for TX Interruput */
while (!((isr_val = *pSIC_ISR) & IRQ_UART_TX_BIT)) ;
asm("csync;");
*pUART_THR = ch; /* putc() */
if (isr_val & IRQ_UART_ERROR_BIT) {
printf("?");
}
restore_flags(flags);
return;
}

77
cpu/bf561/serial.h Normal file
View file

@ -0,0 +1,77 @@
/*
* U-boot - bf561_serial.h Serial Driver defines
*
* Copyright (c) 2005 blackfin.uclinux.org
*
* This file is based on
* bf533_serial.h: Definitions for the BlackFin BF533 DSP serial driver.
* Copyright (C) 2003 Bas Vermeulen <bas@buyways.nl>
* BuyWays B.V. (www.buyways.nl)
*
* Based heavily on:
* blkfinserial.h: Definitions for the BlackFin DSP serial driver.
*
* Copyright (C) 2001 Tony Z. Kou tonyko@arcturusnetworks.com
* Copyright (C) 2001 Arcturus Networks Inc. <www.arcturusnetworks.com>
*
* Based on code from 68328serial.c which was:
* Copyright (C) 1995 David S. Miller <davem@caip.rutgers.edu>
* Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>
* Copyright (C) 1998, 1999 D. Jeff Dionne <jeff@uclinux.org>
* Copyright (C) 1999 Vladimir Gurevich <vgurevic@cisco.com>
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef _Bf561_SERIAL_H
#define _Bf561_SERIAL_H
#include <linux/config.h>
#include <asm/blackfin.h>
#define SYNC_ALL __asm__ __volatile__ ("ssync;\n")
#define ACCESS_LATCH *pUART_LCR |= UART_LCR_DLAB;
#define ACCESS_PORT_IER *pUART_LCR &= (~UART_LCR_DLAB);
void serial_setbrg(void);
static void local_put_char(char ch);
void calc_baud(void);
void serial_setbrg(void);
int serial_init(void);
void serial_putc(const char c);
int serial_tstc(void);
int serial_getc(void);
void serial_puts(const char *s);
static void local_put_char(char ch);
int baud_table[5] = { 9600, 19200, 38400, 57600, 115200 };
struct {
unsigned char dl_high;
unsigned char dl_low;
} hw_baud_table[5];
#ifdef CONFIG_STAMP
extern unsigned long pll_div_fact;
#endif
#endif

311
cpu/bf561/start.S Normal file
View file

@ -0,0 +1,311 @@
/*
* U-boot - start.S Startup file of u-boot for BF533/BF561
*
* Copyright (c) 2005 blackfin.uclinux.org
*
* This file is based on head.S
* Copyright (c) 2003 Metrowerks/Motorola
* Copyright (C) 1998 D. Jeff Dionne <jeff@ryeham.ee.ryerson.ca>,
* Kenneth Albanowski <kjahds@kjahds.com>,
* The Silver Hammer Group, Ltd.
* (c) 1995, Dionne & Associates
* (c) 1995, DKG Display Tech.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
/*
* Note: A change in this file subsequently requires a change in
* board/$(board_name)/config.mk for a valid u-boot.bin
*/
#define ASSEMBLY
#include <linux/config.h>
#include <config.h>
#include <asm/blackfin.h>
.global _stext;
.global __bss_start;
.global start;
.global _start;
.global _rambase;
.global _ramstart;
.global _ramend;
.global edata;
.global _initialize;
.global _exit;
.global flashdataend;
.global init_sdram;
.text
_start:
start:
_stext:
R0 = 0x32;
SYSCFG = R0;
SSYNC;
/*
* As per HW reference manual DAG registers,
* DATA and Address resgister shall be zero'd
* in initialization, after a reset state
*/
r1 = 0; /* Data registers zero'd */
r2 = 0;
r3 = 0;
r4 = 0;
r5 = 0;
r6 = 0;
r7 = 0;
p0 = 0; /* Address registers zero'd */
p1 = 0;
p2 = 0;
p3 = 0;
p4 = 0;
p5 = 0;
i0 = 0; /* DAG Registers zero'd */
i1 = 0;
i2 = 0;
i3 = 0;
m0 = 0;
m1 = 0;
m3 = 0;
m3 = 0;
l0 = 0;
l1 = 0;
l2 = 0;
l3 = 0;
b0 = 0;
b1 = 0;
b2 = 0;
b3 = 0;
/*
* Set loop counters to zero, to make sure that
* hw loops are disabled.
*/
r0 = 0;
lc0 = r0;
lc1 = r0;
SSYNC;
/* Check soft reset status */
p0.h = SWRST >> 16;
p0.l = SWRST & 0xFFFF;
r0.l = w[p0];
cc = bittst(r0, 15);
if !cc jump no_soft_reset;
/* Clear Soft reset */
r0 = 0x0000;
w[p0] = r0;
ssync;
no_soft_reset:
nop;
/* Clear EVT registers */
p0.h = (EVT_EMULATION_ADDR >> 16);
p0.l = (EVT_EMULATION_ADDR & 0xFFFF);
p0 += 8;
p1 = 14;
r1 = 0;
LSETUP(4,4) lc0 = p1;
[ p0 ++ ] = r1;
p0.h = hi(SIC_IWR);
p0.l = lo(SIC_IWR);
r0.l = 0x1;
w[p0] = r0.l;
SSYNC;
sp.l = (0xffb01000 & 0xFFFF);
sp.h = (0xffb01000 >> 16);
/*
* Check if the code is in SDRAM
* If the code is in SDRAM, skip SDRAM initializaiton
*/
call get_pc;
r3.l = 0x0;
r3.h = 0x2000;
cc = r0 < r3 (iu);
if cc jump sdram_initialized;
call init_sdram;
/* relocate into to RAM */
sdram_initialized:
call get_pc;
offset:
r2.l = offset;
r2.h = offset;
r3.l = start;
r3.h = start;
r1 = r2 - r3;
r0 = r0 - r1;
p1 = r0;
p2.l = (CFG_MONITOR_BASE & 0xffff);
p2.h = (CFG_MONITOR_BASE >> 16);
p3 = 0x04;
p4.l = ((CFG_MONITOR_BASE + CFG_MONITOR_LEN) & 0xffff);
p4.h = ((CFG_MONITOR_BASE + CFG_MONITOR_LEN) >> 16);
loop1:
r1 = [p1 ++ p3];
[p2 ++ p3] = r1;
cc=p2==p4;
if !cc jump loop1;
/*
* configure STACK
*/
r0.h = (CONFIG_STACKBASE >> 16);
r0.l = (CONFIG_STACKBASE & 0xFFFF);
sp = r0;
fp = sp;
/*
* This next section keeps the processor in supervisor mode
* during kernel boot. Switches to user mode at end of boot.
* See page 3-9 of Hardware Reference manual for documentation.
*/
/* To keep ourselves in the supervisor mode */
p0.l = (EVT_IVG15_ADDR & 0xFFFF);
p0.h = (EVT_IVG15_ADDR >> 16);
p1.l = _real_start;
p1.h = _real_start;
[p0] = p1;
p0.l = (IMASK & 0xFFFF);
p0.h = (IMASK >> 16);
r0.l = LO(IVG15_POS);
r0.h = HI(IVG15_POS);
[p0] = r0;
raise 15;
p0.l = WAIT_HERE;
p0.h = WAIT_HERE;
reti = p0;
rti;
WAIT_HERE:
jump WAIT_HERE;
.global _real_start;
_real_start:
[ -- sp ] = reti;
#ifdef CONFIG_EZKIT561
p0.l = (WDOG_CTL & 0xFFFF);
p0.h = (WDOG_CTL >> 16);
r0 = WATCHDOG_DISABLE(z);
w[p0] = r0;
#endif
/* DMA reset code to Hi of L1 SRAM */
copy:
P1.H = hi(SYSMMR_BASE); /* P1 Points to the beginning of SYSTEM MMR Space */
P1.L = lo(SYSMMR_BASE);
R0.H = reset_start; /* Source Address (high) */
R0.L = reset_start; /* Source Address (low) */
R1.H = reset_end;
R1.L = reset_end;
R2 = R1 - R0; /* Count */
R1.H = hi(L1_ISRAM); /* Destination Address (high) */
R1.L = lo(L1_ISRAM); /* Destination Address (low) */
R3.L = DMAEN; /* Source DMAConfig Value (8-bit words) */
R4.L = (DI_EN | WNR | DMAEN); /* Destination DMAConfig Value (8-bit words) */
DMA:
R6 = 0x1 (Z);
W[P1+OFFSET_(MDMA_S0_X_MODIFY)] = R6; /* Source Modify = 1 */
W[P1+OFFSET_(MDMA_D0_X_MODIFY)] = R6; /* Destination Modify = 1 */
[P1+OFFSET_(MDMA_S0_START_ADDR)] = R0; /* Set Source Base Address */
W[P1+OFFSET_(MDMA_S0_X_COUNT)] = R2; /* Set Source Count */
/* Set Source DMAConfig = DMA Enable,
Memory Read, 8-Bit Transfers, 1-D DMA, Flow - Stop */
W[P1+OFFSET_(MDMA_S0_CONFIG)] = R3;
[P1+OFFSET_(MDMA_D0_START_ADDR)] = R1; /* Set Destination Base Address */
W[P1+OFFSET_(MDMA_D0_X_COUNT)] = R2; /* Set Destination Count */
/* Set Destination DMAConfig = DMA Enable,
Memory Write, 8-Bit Transfers, 1-D DMA, Flow - Stop, IOC */
W[P1+OFFSET_(MDMA_D0_CONFIG)] = R4;
WAIT_DMA_DONE:
p0.h = hi(MDMA_D0_IRQ_STATUS);
p0.l = lo(MDMA_D0_IRQ_STATUS);
R0 = W[P0](Z);
CC = BITTST(R0, 0);
if ! CC jump WAIT_DMA_DONE
R0 = 0x1;
W[P1+OFFSET_(MDMA_D0_IRQ_STATUS)] = R0; /* Write 1 to clear DMA interrupt */
/* Initialize BSS Section with 0 s */
p1.l = __bss_start;
p1.h = __bss_start;
p2.l = _end;
p2.h = _end;
r1 = p1;
r2 = p2;
r3 = r2 - r1;
r3 = r3 >> 2;
p3 = r3;
lsetup (_clear_bss, _clear_bss_end ) lc1 = p3;
CC = p2<=p1;
if CC jump _clear_bss_skip;
r0 = 0;
_clear_bss:
_clear_bss_end:
[p1++] = r0;
_clear_bss_skip:
p0.l = _start1;
p0.h = _start1;
jump (p0);
reset_start:
p0.h = WDOG_CNT >> 16;
p0.l = WDOG_CNT & 0xffff;
r0 = 0x0010;
w[p0] = r0;
p0.h = WDOG_CTL >> 16;
p0.l = WDOG_CTL & 0xffff;
r0 = 0x0000;
w[p0] = r0;
reset_wait:
jump reset_wait;
reset_end: nop;
_exit:
jump.s _exit;
get_pc:
r0 = rets;
rts;

38
cpu/bf561/start1.S Normal file
View file

@ -0,0 +1,38 @@
/*
* U-boot - start1.S Code running out of RAM after relocation
*
* Copyright (c) 2005 blackfin.uclinux.org
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#define ASSEMBLY
#include <linux/config.h>
#include <config.h>
#include <asm/blackfin.h>
.global start1;
.global _start1;
.text
_start1:
start1:
sp += -12;
call _board_init_f;
sp += 12;

239
cpu/bf561/traps.c Normal file
View file

@ -0,0 +1,239 @@
/*
* U-boot - traps.c Routines related to interrupts and exceptions
*
* Copyright (c) 2005 blackfin.uclinux.org
*
* This file is based on
* No original Copyright holder listed,
* Probabily original (C) Roman Zippel (assigned DJD, 1999)
*
* Copyright 2003 Metrowerks - for Blackfin
* Copyright 2000-2001 Lineo, Inc. D. Jeff Dionne <jeff@lineo.ca>
* Copyright 1999-2000 D. Jeff Dionne, <jeff@uclinux.org>
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <linux/types.h>
#include <asm/errno.h>
#include <asm/irq.h>
#include <asm/system.h>
#include <asm/traps.h>
#include <asm/machdep.h>
#include "cpu.h"
#include <asm/arch/anomaly.h>
#include <asm/cplb.h>
#include <asm/io.h>
void init_IRQ(void)
{
blackfin_init_IRQ();
return;
}
void process_int(unsigned long vec, struct pt_regs *fp)
{
printf("interrupt\n");
return;
}
extern unsigned int icplb_table[page_descriptor_table_size][2];
extern unsigned int dcplb_table[page_descriptor_table_size][2];
unsigned long last_cplb_fault_retx;
static unsigned int cplb_sizes[4] =
{ 1024, 4 * 1024, 1024 * 1024, 4 * 1024 * 1024 };
void trap_c(struct pt_regs *regs)
{
unsigned int addr;
unsigned long trapnr = (regs->seqstat) & SEQSTAT_EXCAUSE;
unsigned int i, j, size, *I0, *I1;
unsigned short data = 0;
switch (trapnr) {
/* 0x26 - Data CPLB Miss */
case VEC_CPLB_M:
#ifdef ANOMALY_05000261
/*
* Work around an anomaly: if we see a new DCPLB fault, return
* without doing anything. Then, if we get the same fault again,
* handle it.
*/
addr = last_cplb_fault_retx;
last_cplb_fault_retx = regs->retx;
printf("this time, curr = 0x%08x last = 0x%08x\n", addr,
last_cplb_fault_retx);
if (addr != last_cplb_fault_retx)
goto trap_c_return;
#endif
data = 1;
case VEC_CPLB_I_M:
if (data)
addr = *pDCPLB_FAULT_ADDR;
else
addr = *pICPLB_FAULT_ADDR;
for (i = 0; i < page_descriptor_table_size; i++) {
if (data) {
size = cplb_sizes[dcplb_table[i][1] >> 16];
j = dcplb_table[i][0];
} else {
size = cplb_sizes[icplb_table[i][1] >> 16];
j = icplb_table[i][0];
}
if ((j <= addr) && ((j + size) > addr)) {
debug("found %i 0x%08x\n", i, j);
break;
}
}
if (i == page_descriptor_table_size) {
printf("something is really wrong\n");
do_reset(NULL, 0, 0, NULL);
}
/* Turn the cache off */
if (data) {
sync();
asm(" .align 8; ");
*(unsigned int *)DMEM_CONTROL &=
~(ACACHE_BCACHE | ENDCPLB | PORT_PREF0);
sync();
} else {
sync();
asm(" .align 8; ");
*(unsigned int *)IMEM_CONTROL &= ~(IMC | ENICPLB);
sync();
}
if (data) {
I0 = (unsigned int *)DCPLB_ADDR0;
I1 = (unsigned int *)DCPLB_DATA0;
} else {
I0 = (unsigned int *)ICPLB_ADDR0;
I1 = (unsigned int *)ICPLB_DATA0;
}
j = 0;
while (*I1 & CPLB_LOCK) {
debug("skipping %i %08p - %08x\n", j, I1, *I1);
*I0++;
*I1++;
j++;
}
debug("remove %i 0x%08x 0x%08x\n", j, *I0, *I1);
for (; j < 15; j++) {
debug("replace %i 0x%08x 0x%08x\n", j, I0, I0 + 1);
*I0++ = *(I0 + 1);
*I1++ = *(I1 + 1);
}
if (data) {
*I0 = dcplb_table[i][0];
*I1 = dcplb_table[i][1];
I0 = (unsigned int *)DCPLB_ADDR0;
I1 = (unsigned int *)DCPLB_DATA0;
} else {
*I0 = icplb_table[i][0];
*I1 = icplb_table[i][1];
I0 = (unsigned int *)ICPLB_ADDR0;
I1 = (unsigned int *)ICPLB_DATA0;
}
for (j = 0; j < 16; j++) {
debug("%i 0x%08x 0x%08x\n", j, *I0++, *I1++);
}
/* Turn the cache back on */
if (data) {
j = *(unsigned int *)DMEM_CONTROL;
sync();
asm(" .align 8; ");
*(unsigned int *)DMEM_CONTROL =
ACACHE_BCACHE | ENDCPLB | PORT_PREF0 | j;
sync();
} else {
sync();
asm(" .align 8; ");
*(unsigned int *)IMEM_CONTROL = IMC | ENICPLB;
sync();
}
break;
default:
/* All traps come here */
printf("code=[0x%x], ", (unsigned int)(regs->seqstat & 0x3f));
printf("stack frame=0x%x, ", (unsigned int)regs);
printf("bad PC=0x%04x\n", (unsigned int)regs->pc);
dump(regs);
printf("\n\n");
printf("Unhandled IRQ or exceptions!\n");
printf("Please reset the board \n");
do_reset(NULL, 0, 0, NULL);
}
trap_c_return:
return;
}
void dump(struct pt_regs *fp)
{
debug("RETE: %08lx RETN: %08lx RETX: %08lx RETS: %08lx\n", fp->rete,
fp->retn, fp->retx, fp->rets);
debug("IPEND: %04lx SYSCFG: %04lx\n", fp->ipend, fp->syscfg);
debug("SEQSTAT: %08lx SP: %08lx\n", (long)fp->seqstat, (long)fp);
debug("R0: %08lx R1: %08lx R2: %08lx R3: %08lx\n", fp->r0,
fp->r1, fp->r2, fp->r3);
debug("R4: %08lx R5: %08lx R6: %08lx R7: %08lx\n", fp->r4,
fp->r5, fp->r6, fp->r7);
debug("P0: %08lx P1: %08lx P2: %08lx P3: %08lx\n", fp->p0,
fp->p1, fp->p2, fp->p3);
debug("P4: %08lx P5: %08lx FP: %08lx\n", fp->p4, fp->p5, fp->fp);
debug("A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n",
fp->a0w, fp->a0x, fp->a1w, fp->a1x);
debug("LB0: %08lx LT0: %08lx LC0: %08lx\n", fp->lb0, fp->lt0,
fp->lc0);
debug("LB1: %08lx LT1: %08lx LC1: %08lx\n", fp->lb1, fp->lt1,
fp->lc1);
debug("B0: %08lx L0: %08lx M0: %08lx I0: %08lx\n", fp->b0, fp->l0,
fp->m0, fp->i0);
debug("B1: %08lx L1: %08lx M1: %08lx I1: %08lx\n", fp->b1, fp->l1,
fp->m1, fp->i1);
debug("B2: %08lx L2: %08lx M2: %08lx I2: %08lx\n", fp->b2, fp->l2,
fp->m2, fp->i2);
debug("B3: %08lx L3: %08lx M3: %08lx I3: %08lx\n", fp->b3, fp->l3,
fp->m3, fp->i3);
debug("DCPLB_FAULT_ADDR=%p\n", *pDCPLB_FAULT_ADDR);
debug("ICPLB_FAULT_ADDR=%p\n", *pICPLB_FAULT_ADDR);
}

194
cpu/bf561/video.c Normal file
View file

@ -0,0 +1,194 @@
/*
* (C) Copyright 2000
* Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it
* (C) Copyright 2002
* Wolfgang Denk, wd@denx.de
* (C) Copyright 2006
* Aubrey Li, aubrey.li@analog.com
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <stdarg.h>
#include <common.h>
#include <config.h>
#include <asm/blackfin.h>
#include <i2c.h>
#include <linux/types.h>
#include <devices.h>
#ifdef CONFIG_VIDEO
#define NTSC_FRAME_ADDR 0x06000000
#include "video.h"
/* NTSC OUTPUT SIZE 720 * 240 */
#define VERTICAL 2
#define HORIZONTAL 4
int is_vblank_line(const int line)
{
/*
* This array contains a single bit for each line in
* an NTSC frame.
*/
if ((line <= 18) || (line >= 264 && line <= 281) || (line == 528))
return true;
return false;
}
int NTSC_framebuffer_init(char *base_address)
{
const int NTSC_frames = 1;
const int NTSC_lines = 525;
char *dest = base_address;
int frame_num, line_num;
for (frame_num = 0; frame_num < NTSC_frames; ++frame_num) {
for (line_num = 1; line_num <= NTSC_lines; ++line_num) {
unsigned int code;
int offset = 0;
int i;
if (is_vblank_line(line_num))
offset++;
if (line_num > 266 || line_num < 3)
offset += 2;
/* Output EAV code */
code = SystemCodeMap[offset].EAV;
write_dest_byte((char)(code >> 24) & 0xff);
write_dest_byte((char)(code >> 16) & 0xff);
write_dest_byte((char)(code >> 8) & 0xff);
write_dest_byte((char)(code) & 0xff);
/* Output horizontal blanking */
for (i = 0; i < 67 * 2; ++i) {
write_dest_byte(0x80);
write_dest_byte(0x10);
}
/* Output SAV */
code = SystemCodeMap[offset].SAV;
write_dest_byte((char)(code >> 24) & 0xff);
write_dest_byte((char)(code >> 16) & 0xff);
write_dest_byte((char)(code >> 8) & 0xff);
write_dest_byte((char)(code) & 0xff);
/* Output empty horizontal data */
for (i = 0; i < 360 * 2; ++i) {
write_dest_byte(0x80);
write_dest_byte(0x10);
}
}
}
return dest - base_address;
}
void fill_frame(char *Frame, int Value)
{
int *OddPtr32;
int OddLine;
int *EvenPtr32;
int EvenLine;
int i;
int *data;
int m, n;
/* fill odd and even frames */
for (OddLine = 22, EvenLine = 285; OddLine < 263; OddLine++, EvenLine++) {
OddPtr32 = (int *)((Frame + (OddLine * 1716)) + 276);
EvenPtr32 = (int *)((Frame + (EvenLine * 1716)) + 276);
for (i = 0; i < 360; i++, OddPtr32++, EvenPtr32++) {
*OddPtr32 = Value;
*EvenPtr32 = Value;
}
}
for (m = 0; m < VERTICAL; m++) {
data = (int *)u_boot_logo.data;
for (OddLine = (22 + m), EvenLine = (285 + m);
OddLine < (u_boot_logo.height * VERTICAL) + (22 + m);
OddLine += VERTICAL, EvenLine += VERTICAL) {
OddPtr32 = (int *)((Frame + ((OddLine) * 1716)) + 276);
EvenPtr32 =
(int *)((Frame + ((EvenLine) * 1716)) + 276);
for (i = 0; i < u_boot_logo.width / 2; i++) {
/* enlarge one pixel to m x n */
for (n = 0; n < HORIZONTAL; n++) {
*OddPtr32++ = *data;
*EvenPtr32++ = *data;
}
data++;
}
}
}
}
void video_putc(const char c)
{
}
void video_puts(const char *s)
{
}
static int video_init(void)
{
char *NTSCFrame;
NTSCFrame = (char *)NTSC_FRAME_ADDR;
NTSC_framebuffer_init(NTSCFrame);
fill_frame(NTSCFrame, BLUE);
*pPPI_CONTROL = 0x0082;
*pPPI_FRAME = 0x020D;
*pDMA0_START_ADDR = NTSCFrame;
*pDMA0_X_COUNT = 0x035A;
*pDMA0_X_MODIFY = 0x0002;
*pDMA0_Y_COUNT = 0x020D;
*pDMA0_Y_MODIFY = 0x0002;
*pDMA0_CONFIG = 0x1015;
*pPPI_CONTROL = 0x0083;
return 0;
}
int drv_video_init(void)
{
int error, devices = 1;
device_t videodev;
video_init(); /* Video initialization */
memset(&videodev, 0, sizeof(videodev));
strcpy(videodev.name, "video");
videodev.ext = DEV_EXT_VIDEO; /* Video extensions */
videodev.flags = DEV_FLAGS_OUTPUT; /* Output only */
videodev.putc = video_putc; /* 'putc' function */
videodev.puts = video_puts; /* 'puts' function */
error = device_register(&videodev);
return (error == 0) ? devices : error;
}
#endif

25
cpu/bf561/video.h Normal file
View file

@ -0,0 +1,25 @@
#include <video_logo.h>
#define write_dest_byte(val) {*dest++=val;}
#define BLACK (0x01800180) /* black pixel pattern */
#define BLUE (0x296E29F0) /* blue pixel pattern */
#define RED (0x51F0515A) /* red pixel pattern */
#define MAGENTA (0x6ADE6ACA) /* magenta pixel pattern */
#define GREEN (0x91229136) /* green pixel pattern */
#define CYAN (0xAA10AAA6) /* cyan pixel pattern */
#define YELLOW (0xD292D210) /* yellow pixel pattern */
#define WHITE (0xFE80FE80) /* white pixel pattern */
#define true 1
#define false 0
typedef struct {
unsigned int SAV;
unsigned int EAV;
} SystemCodeType;
const SystemCodeType SystemCodeMap[4] = {
{0xFF000080, 0xFF00009D},
{0xFF0000AB, 0xFF0000B6},
{0xFF0000C7, 0xFF0000DA},
{0xFF0000EC, 0xFF0000F1}
};

181
include/asm-blackfin/arch-bf561/anomaly.h Normal file
View file

@ -0,0 +1,181 @@
/*
* File: include/asm-blackfin/arch-bf561/anomaly.h
* Based on:
* Author:
*
* Created:
* Description:
*
* Rev:
*
* Modified:
*
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING.
* If not, write to the Free Software Foundation,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*
* This file shoule be up to date with:
* - Revision L, 10Aug2006; ADSP-BF561 Silicon Anomaly List
*/
#ifndef _MACH_ANOMALY_H_
#define _MACH_ANOMALY_H_
/* We do not support 0.1 or 0.4 silicon - sorry */
#if (defined(CONFIG_BF_REV_0_1) || defined(CONFIG_BF_REV_0_2) || defined(CONFIG_BF_REV_0_4))
#error Kernel will not work on BF561 Version 0.1, 0.2, or 0.4
#endif
/* Issues that are common to 0.5 and 0.3 silicon */
#if (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_3))
#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in
slot1 and store of a P register in slot 2 is not
supported */
#define ANOMALY_05000099 /* UART Line Status Register (UART_LSR) bits are not
updated at the same time. */
#define ANOMALY_05000120 /* Testset instructions restricted to 32-bit aligned
memory locations */
#define ANOMALY_05000122 /* Rx.H cannot be used to access 16-bit System MMR
registers */
#define ANOMALY_05000127 /* Signbits instruction not functional under certain
conditions */
#define ANOMALY_05000149 /* IMDMA S1/D1 channel may stall */
#define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out
upper bits */
#define ANOMALY_05000167 /* Turning Serial Ports on With External Frame Syncs */
#define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame
syncs */
#define ANOMALY_05000182 /* IMDMA does not operate to full speed for 600MHz
and higher devices */
#define ANOMALY_05000187 /* IMDMA Corrupted Data after a Halt */
#define ANOMALY_05000190 /* PPI not functional at core voltage < 1Volt */
#define ANOMALY_05000208 /* VSTAT status bit in PLL_STAT register is not
functional */
#define ANOMALY_05000245 /* Spurious Hardware Error from an access in the
shadow of a conditional branch */
#define ANOMALY_05000257 /* Interrupt/Exception during short hardware loop
may cause bad instruction fetches */
#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on
external SPORT TX and RX clocks */
#define ANOMALY_05000267 /* IMDMA may corrupt data under certain conditions */
#define ANOMALY_05000269 /* High I/O activity causes output voltage of internal
voltage regulator (VDDint) to increase */
#define ANOMALY_05000270 /* High I/O activity causes output voltage of internal
voltage regulator (VDDint) to decrease */
#define ANOMALY_05000272 /* Certain data cache write through modes fail for
VDDint <=0.9V */
#define ANOMALY_05000274 /* Data cache write back to external synchronous memory
may be lost */
#define ANOMALY_05000275 /* PPI Timing and sampling informaton updates */
#endif /* (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_3)) */
#if (defined(CONFIG_BF_REV_0_5))
#define ANOMALY_05000254 /* Incorrect Timer Pulse Width in Single-Shot PWM_OUT
mode with external clock */
#define ANOMALY_05000266 /* IMDMA destination IRQ status must be read prior to
using IMDMA */
#endif
#if (defined(CONFIG_BF_REV_0_3))
#define ANOMALY_05000156 /* Timers in PWM-Out Mode with PPI GP Receive (Input)
Mode with 0 Frame Syncs */
#define ANOMALY_05000168 /* SDRAM auto-refresh and subsequent Power Ups */
#define ANOMALY_05000169 /* DATA CPLB page miss can result in lost write-through
cache data writes */
#define ANOMALY_05000171 /* Boot-ROM code modifies SICA_IWRx wakeup registers */
#define ANOMALY_05000174 /* Cache Fill Buffer Data lost */
#define ANOMALY_05000175 /* Overlapping Sequencer and Memory Stalls */
#define ANOMALY_05000176 /* Multiplication of (-1) by (-1) followed by an
accumulator saturation */
#define ANOMALY_05000179 /* PPI_COUNT cannot be programmed to 0 in General
Purpose TX or RX modes */
#define ANOMALY_05000181 /* Disabling the PPI resets the PPI configuration
registers */
#define ANOMALY_05000184 /* Timer Pin limitations for PPI TX Modes with
External Frame Syncs */
#define ANOMALY_05000185 /* PPI TX Mode with 2 External Frame Syncs */
#define ANOMALY_05000186 /* PPI packing with Data Length greater than 8 bits
(not a meaningful mode) */
#define ANOMALY_05000188 /* IMDMA Restrictions on Descriptor and Buffer
Placement in Memory */
#define ANOMALY_05000189 /* False Protection Exception */
#define ANOMALY_05000193 /* False Flag Pin Interrupts on Edge Sensitive Inputs
when polarity setting is changed */
#define ANOMALY_05000194 /* Restarting SPORT in specific modes may cause data
corruption */
#define ANOMALY_05000198 /* Failing MMR accesses when stalled by preceding
memory read */
#define ANOMALY_05000199 /* DMA current address shows wrong value during carry
fix */
#define ANOMALY_05000200 /* SPORT TFS and DT are incorrectly driven during
inactive channels in certain conditions */
#define ANOMALY_05000202 /* Possible infinite stall with specific dual-DAG
situation */
#define ANOMALY_05000204 /* Incorrect data read with write-through cache and
allocate cache lines on reads only mode */
#define ANOMALY_05000205 /* Specific sequence that can cause DMA error or DMA
stopping */
#define ANOMALY_05000207 /* Recovery from "brown-out" condition */
#define ANOMALY_05000209 /* Speed-Path in computational unit affects certain
instructions */
#define ANOMALY_05000215 /* UART TX Interrupt masked erroneously */
#define ANOMALY_05000219 /* NMI event at boot time results in unpredictable
state */
#define ANOMALY_05000220 /* Data Corruption with Cached External Memory and
Non-Cached On-Chip L2 Memory */
#define ANOMALY_05000225 /* Incorrect pulse-width of UART start-bit */
#define ANOMALY_05000227 /* Scratchpad memory bank reads may return incorrect
data */
#define ANOMALY_05000230 /* UART Receiver is less robust against Baudrate
Differences in certain Conditions */
#define ANOMALY_05000231 /* UART STB bit incorrectly affects receiver setting */
#define ANOMALY_05000232 /* SPORT data transmit lines are incorrectly driven in
multichannel mode */
#define ANOMALY_05000242 /* DF bit in PLL_CTL register does not respond to
hardware reset */
#define ANOMALY_05000244 /* If i-cache is on, CSYNC/SSYNC/IDLE around Change of
Control causes failures */
#define ANOMALY_05000248 /* TESTSET operation forces stall on the other core */
#define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel
(TDM) mode in certain conditions */
#define ANOMALY_05000251 /* Exception not generated for MMR accesses in
reserved region */
#define ANOMALY_05000253 /* Maximum external clock speed for Timers */
#define ANOMALY_05000258 /* Instruction Cache is corrupted when bits 9 and 12
of the ICPLB Data registers differ */
#define ANOMALY_05000260 /* ICPLB_STATUS MMR register may be corrupted */
#define ANOMALY_05000261 /* DCPLB_FAULT_ADDR MMR register may be corrupted */
#define ANOMALY_05000262 /* Stores to data cache may be lost */
#define ANOMALY_05000263 /* Hardware loop corrupted when taking an ICPLB
exception */
#define ANOMALY_05000264 /* CSYNC/SSYNC/IDLE causes infinite stall in second
to last instruction in hardware loop */
#define ANOMALY_05000276 /* Timing requirements change for External Frame
Sync PPI Modes with non-zero PPI_DELAY */
#define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause
DMA system instability */
#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is
not restored */
#define ANOMALY_05000283 /* An MMR write is stalled indefinitely when killed
in a particular stage */
#define ANOMALY_05000287 /* A read will receive incorrect data under certain
conditions */
#define ANOMALY_05000288 /* SPORTs may receive bad data if FIFOs fill up */
#endif
#endif /* _MACH_ANOMALY_H_ */

78
include/asm-blackfin/arch-bf561/bf561_serial.h Normal file
View file

@ -0,0 +1,78 @@
/*
* U-boot bf561_serial.h
*
* Copyright (c) 2005 blackfin.uclinux.org
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef _BF561_SERIAL_H_
#define _BF561_SERIAL_H_
#define BYTE_REF(addr) (*((volatile char*)addr))
#define HALFWORD_REF(addr) (*((volatile short*)addr))
#define WORD_REF(addr) (*((volatile long*)addr))
#define UART_THR_LO HALFWORD_REF(UART_THR)
#define UART_RBR_LO HALFWORD_REF(UART_RBR)
#define UART_DLL_LO HALFWORD_REF(UART_DLL)
#define UART_IER_LO HALFWORD_REF(UART_IER)
#define UART_IER_ERBFI 0x01
#define UART_IER_ETBEI 0x02
#define UART_IER_ELSI 0x04
#define UART_IER_EDDSI 0x08
#define UART_DLH_LO HALFWORD_REF(UART_DLH)
#define UART_IIR_LO HALFWORD_REF(UART_IIR)
#define UART_IIR_NOINT 0x01
#define UART_IIR_STATUS 0x06
#define UART_IIR_LSR 0x06
#define UART_IIR_RBR 0x04
#define UART_IIR_THR 0x02
#define UART_IIR_MSR 0x00
#define UART_LCR_LO HALFWORD_REF(UART_LCR)
#define UART_LCR_WLS5 0
#define UART_LCR_WLS6 0x01
#define UART_LCR_WLS7 0x02
#define UART_LCR_WLS8 0x03
#define UART_LCR_STB 0x04
#define UART_LCR_PEN 0x08
#define UART_LCR_EPS 0x10
#define UART_LCR_SP 0x20
#define UART_LCR_SB 0x40
#define UART_LCR_DLAB 0x80
#define UART_MCR_LO HALFWORD_REF(UART_MCR)
#define UART_LSR_LO HALFWORD_REF(UART_LSR)
#define UART_LSR_DR 0x01
#define UART_LSR_OE 0x02
#define UART_LSR_PE 0x04
#define UART_LSR_FE 0x08
#define UART_LSR_BI 0x10
#define UART_LSR_THRE 0x20
#define UART_LSR_TEMT 0x40
#define UART_MSR_LO HALFWORD_REF(UART_MSR)
#define UART_SCR_LO HALFWORD_REF(UART_SCR)
#define UART_GCTL_LO HALFWORD_REF(UART_GCTL)
#define UART_GCTL_UCEN 0x01
#endif

998
include/asm-blackfin/arch-bf561/cdefBF561.h Normal file
View file

@ -0,0 +1,998 @@
/*
* cdefBF561.h
*
* (c) Copyright 2001-2004 Analog Devices, Inc. All rights reserved.
*
*/
/* C POINTERS TO SYSTEM MMR REGISTER AND MEMORY MAP FOR ADSP-BF561 */
#ifndef _CDEF_BF561_H
#define _CDEF_BF561_H
/*
* #if !defined(__ADSPBF561__)
* #warning cdefBF561.h should only be included for BF561 chip.
* #endif
*/
/* include all Core registers and bit definitions */
#include <asm/arch-bf561/defBF561.h>
#include <asm/arch-common/cdef_LPBlackfin.h>
/*
* System MMR Register Map
*/
/* Clock and System Control (0xFFC00000 - 0xFFC000FF) */
#define pPLL_CTL (volatile unsigned short *)PLL_CTL
#define pPLL_DIV (volatile unsigned short *)PLL_DIV
#define pVR_CTL (volatile unsigned short *)VR_CTL
#define pPLL_STAT (volatile unsigned short *)PLL_STAT
#define pPLL_LOCKCNT (volatile unsigned short *)PLL_LOCKCNT
/*
* System Reset and Interrupt Controller registers for
* core A (0xFFC0 0100-0xFFC0 01FF)
*/
#define pSICA_SWRST (volatile unsigned short *)SICA_SWRST
#define pSICA_SYSCR (volatile unsigned short *)SICA_SYSCR
#define pSICA_RVECT (volatile unsigned short *)SICA_RVECT
#define pSICA_IMASK (volatile unsigned long *)SICA_IMASK
#define pSICA_IMASK0 (volatile unsigned long *)SICA_IMASK0
#define pSICA_IMASK1 (volatile unsigned long *)SICA_IMASK1
#define pSICA_IAR0 (volatile unsigned long *)SICA_IAR0
#define pSICA_IAR1 (volatile unsigned long *)SICA_IAR1
#define pSICA_IAR2 (volatile unsigned long *)SICA_IAR2
#define pSICA_IAR3 (volatile unsigned long *)SICA_IAR3
#define pSICA_IAR4 (volatile unsigned long *)SICA_IAR4
#define pSICA_IAR5 (volatile unsigned long *)SICA_IAR5
#define pSICA_IAR6 (volatile unsigned long *)SICA_IAR6
#define pSICA_IAR7 (volatile unsigned long *)SICA_IAR7
#define pSICA_ISR0 (volatile unsigned long *)SICA_ISR0
#define pSICA_ISR1 (volatile unsigned long *)SICA_ISR1
#define pSICA_IWR0 (volatile unsigned long *)SICA_IWR0
#define pSICA_IWR1 (volatile unsigned long *)SICA_IWR1
/*
* System Reset and Interrupt Controller registers for
* Core B (0xFFC0 1100-0xFFC0 11FF)
*/
#define pSICB_SWRST (volatile unsigned short *)SICB_SWRST
#define pSICB_SYSCR (volatile unsigned short *)SICB_SYSCR
#define pSICB_RVECT (volatile unsigned short *)SICB_RVECT
#define pSICB_IMASK0 (volatile unsigned long *)SICB_IMASK0
#define pSICB_IMASK1 (volatile unsigned long *)SICB_IMASK1
#define pSICB_IAR0 (volatile unsigned long *)SICB_IAR0
#define pSICB_IAR1 (volatile unsigned long *)SICB_IAR1
#define pSICB_IAR2 (volatile unsigned long *)SICB_IAR2
#define pSICB_IAR3 (volatile unsigned long *)SICB_IAR3
#define pSICB_IAR4 (volatile unsigned long *)SICB_IAR4
#define pSICB_IAR5 (volatile unsigned long *)SICB_IAR5
#define pSICB_IAR6 (volatile unsigned long *)SICB_IAR6
#define pSICB_IAR7 (volatile unsigned long *)SICB_IAR7
#define pSICB_ISR0 (volatile unsigned long *)SICB_ISR0
#define pSICB_ISR1 (volatile unsigned long *)SICB_ISR1
#define pSICB_IWR0 (volatile unsigned long *)SICB_IWR0
#define pSICB_IWR1 (volatile unsigned long *)SICB_IWR1
/* Watchdog Timer registers for Core A (0xFFC0 0200-0xFFC0 02FF) */
#define pWDOGA_CTL (volatile unsigned short *)WDOGA_CTL
#define pWDOGA_CNT (volatile unsigned long *)WDOGA_CNT
#define pWDOGA_STAT (volatile unsigned long *)WDOGA_STAT
/* Watchdog Timer registers for Core B (0xFFC0 1200-0xFFC0 12FF) */
#define pWDOGB_CTL (volatile unsigned short *)WDOGB_CTL
#define pWDOGB_CNT (volatile unsigned long *)WDOGB_CNT
#define pWDOGB_STAT (volatile unsigned long *)WDOGB_STAT
/* UART Controller (0xFFC00400 - 0xFFC004FF) */
#define pUART_THR (volatile unsigned short *)UART_THR
#define pUART_RBR (volatile unsigned short *)UART_RBR
#define pUART_DLL (volatile unsigned short *)UART_DLL
#define pUART_IER (volatile unsigned short *)UART_IER
#define pUART_DLH (volatile unsigned short *)UART_DLH
#define pUART_IIR (volatile unsigned short *)UART_IIR
#define pUART_LCR (volatile unsigned short *)UART_LCR
#define pUART_MCR (volatile unsigned short *)UART_MCR
#define pUART_LSR (volatile unsigned short *)UART_LSR
#define pUART_MSR (volatile unsigned short *)UART_MSR
#define pUART_SCR (volatile unsigned short *)UART_SCR
#define pUART_GCTL (volatile unsigned short *)UART_GCTL
/* SPI Controller (0xFFC00500 - 0xFFC005FF) */
#define pSPI_CTL (volatile unsigned short *)SPI_CTL
#define pSPI_FLG (volatile unsigned short *)SPI_FLG
#define pSPI_STAT (volatile unsigned short *)SPI_STAT
#define pSPI_TDBR (volatile unsigned short *)SPI_TDBR
#define pSPI_RDBR (volatile unsigned short *)SPI_RDBR
#define pSPI_BAUD (volatile unsigned short *)SPI_BAUD
#define pSPI_SHADOW (volatile unsigned short *)SPI_SHADOW
/* Timer 0-7 registers (0xFFC0 0600-0xFFC0 06FF) */
#define pTIMER0_CONFIG (volatile unsigned short *)TIMER0_CONFIG
#define pTIMER0_COUNTER (volatile unsigned long *)TIMER0_COUNTER
#define pTIMER0_PERIOD (volatile unsigned long *)TIMER0_PERIOD
#define pTIMER0_WIDTH (volatile unsigned long *)TIMER0_WIDTH
#define pTIMER1_CONFIG (volatile unsigned short *)TIMER1_CONFIG
#define pTIMER1_COUNTER (volatile unsigned long *)TIMER1_COUNTER
#define pTIMER1_PERIOD (volatile unsigned long *)TIMER1_PERIOD
#define pTIMER1_WIDTH (volatile unsigned long *)TIMER1_WIDTH
#define pTIMER2_CONFIG (volatile unsigned short *)TIMER2_CONFIG
#define pTIMER2_COUNTER (volatile unsigned long *)TIMER2_COUNTER
#define pTIMER2_PERIOD (volatile unsigned long *)TIMER2_PERIOD
#define pTIMER2_WIDTH (volatile unsigned long *)TIMER2_WIDTH
#define pTIMER3_CONFIG (volatile unsigned short *)TIMER3_CONFIG
#define pTIMER3_COUNTER (volatile unsigned long *)TIMER3_COUNTER
#define pTIMER3_PERIOD (volatile unsigned long *)TIMER3_PERIOD
#define pTIMER3_WIDTH (volatile unsigned long *)TIMER3_WIDTH
#define pTIMER4_CONFIG (volatile unsigned short *)TIMER4_CONFIG
#define pTIMER4_COUNTER (volatile unsigned long *)TIMER4_COUNTER
#define pTIMER4_PERIOD (volatile unsigned long *)TIMER4_PERIOD
#define pTIMER4_WIDTH (volatile unsigned long *)TIMER4_WIDTH
#define pTIMER5_CONFIG (volatile unsigned short *)TIMER5_CONFIG
#define pTIMER5_COUNTER (volatile unsigned long *)TIMER5_COUNTER
#define pTIMER5_PERIOD (volatile unsigned long *)TIMER5_PERIOD
#define pTIMER5_WIDTH (volatile unsigned long *)TIMER5_WIDTH
#define pTIMER6_CONFIG (volatile unsigned short *)TIMER6_CONFIG
#define pTIMER6_COUNTER (volatile unsigned long *)TIMER6_COUNTER
#define pTIMER6_PERIOD (volatile unsigned long *)TIMER6_PERIOD
#define pTIMER6_WIDTH (volatile unsigned long *)TIMER6_WIDTH
#define pTIMER7_CONFIG (volatile unsigned short *)TIMER7_CONFIG
#define pTIMER7_COUNTER (volatile unsigned long *)TIMER7_COUNTER
#define pTIMER7_PERIOD (volatile unsigned long *)TIMER7_PERIOD
#define pTIMER7_WIDTH (volatile unsigned long *)TIMER7_WIDTH
/* Timer registers 8-11 (0xFFC0 1600-0xFFC0 16FF) */
#define pTMRS8_ENABLE (volatile unsigned short *)TMRS8_ENABLE
#define pTMRS8_DISABLE (volatile unsigned short *)TMRS8_DISABLE
#define pTMRS8_STATUS (volatile unsigned long *)TMRS8_STATUS
#define pTIMER8_CONFIG (volatile unsigned short *)TIMER8_CONFIG
#define pTIMER8_COUNTER (volatile unsigned long *)TIMER8_COUNTER
#define pTIMER8_PERIOD (volatile unsigned long *)TIMER8_PERIOD
#define pTIMER8_WIDTH (volatile unsigned long *)TIMER8_WIDTH
#define pTIMER9_CONFIG (volatile unsigned short *)TIMER9_CONFIG
#define pTIMER9_COUNTER (volatile unsigned long *)TIMER9_COUNTER
#define pTIMER9_PERIOD (volatile unsigned long *)TIMER9_PERIOD
#define pTIMER9_WIDTH (volatile unsigned long *)TIMER9_WIDTH
#define pTIMER10_CONFIG (volatile unsigned short *)TIMER10_CONFIG
#define pTIMER10_COUNTER (volatile unsigned long *)TIMER10_COUNTER
#define pTIMER10_PERIOD (volatile unsigned long *)TIMER10_PERIOD
#define pTIMER10_WIDTH (volatile unsigned long *)TIMER10_WIDTH
#define pTIMER11_CONFIG (volatile unsigned short *)TIMER11_CONFIG
#define pTIMER11_COUNTER (volatile unsigned long *)TIMER11_COUNTER
#define pTIMER11_PERIOD (volatile unsigned long *)TIMER11_PERIOD
#define pTIMER11_WIDTH (volatile unsigned long *)TIMER11_WIDTH
#define pTMRS4_ENABLE (volatile unsigned short *)TMRS4_ENABLE
#define pTMRS4_DISABLE (volatile unsigned short *)TMRS4_DISABLE
#define pTMRS4_STATUS (volatile unsigned long *)TMRS4_STATUS
/* Programmable Flag 0 registers (0xFFC0 0700-0xFFC0 07FF) */
#define pFIO0_FLAG_D (volatile unsigned short *)FIO0_FLAG_D
#define pFIO0_FLAG_C (volatile unsigned short *)FIO0_FLAG_C
#define pFIO0_FLAG_S (volatile unsigned short *)FIO0_FLAG_S
#define pFIO0_FLAG_T (volatile unsigned short *)FIO0_FLAG_T
#define pFIO0_MASKA_D (volatile unsigned short *)FIO0_MASKA_D
#define pFIO0_MASKA_C (volatile unsigned short *)FIO0_MASKA_C
#define pFIO0_MASKA_S (volatile unsigned short *)FIO0_MASKA_S
#define pFIO0_MASKA_T (volatile unsigned short *)FIO0_MASKA_T
#define pFIO0_MASKB_D (volatile unsigned short *)FIO0_MASKB_D
#define pFIO0_MASKB_C (volatile unsigned short *)FIO0_MASKB_C
#define pFIO0_MASKB_S (volatile unsigned short *)FIO0_MASKB_S
#define pFIO0_MASKB_T (volatile unsigned short *)FIO0_MASKB_T
#define pFIO0_DIR (volatile unsigned short *)FIO0_DIR
#define pFIO0_POLAR (volatile unsigned short *)FIO0_POLAR
#define pFIO0_EDGE (volatile unsigned short *)FIO0_EDGE
#define pFIO0_BOTH (volatile unsigned short *)FIO0_BOTH
#define pFIO0_INEN (volatile unsigned short *)FIO0_INEN
/* Programmable Flag 1 registers (0xFFC0 1500-0xFFC0 15FF) */
#define pFIO1_FLAG_D (volatile unsigned short *)FIO1_FLAG_D
#define pFIO1_FLAG_C (volatile unsigned short *)FIO1_FLAG_C
#define pFIO1_FLAG_S (volatile unsigned short *)FIO1_FLAG_S
#define pFIO1_FLAG_T (volatile unsigned short *)FIO1_FLAG_T
#define pFIO1_MASKA_D (volatile unsigned short *)FIO1_MASKA_D
#define pFIO1_MASKA_C (volatile unsigned short *)FIO1_MASKA_C
#define pFIO1_MASKA_S (volatile unsigned short *)FIO1_MASKA_S
#define pFIO1_MASKA_T (volatile unsigned short *)FIO1_MASKA_T
#define pFIO1_MASKB_D (volatile unsigned short *)FIO1_MASKB_D
#define pFIO1_MASKB_C (volatile unsigned short *)FIO1_MASKB_C
#define pFIO1_MASKB_S (volatile unsigned short *)FIO1_MASKB_S
#define pFIO1_MASKB_T (volatile unsigned short *)FIO1_MASKB_T
#define pFIO1_DIR (volatile unsigned short *)FIO1_DIR
#define pFIO1_POLAR (volatile unsigned short *)FIO1_POLAR
#define pFIO1_EDGE (volatile unsigned short *)FIO1_EDGE
#define pFIO1_BOTH (volatile unsigned short *)FIO1_BOTH
#define pFIO1_INEN (volatile unsigned short *)FIO1_INEN
/* Programmable Flag registers (0xFFC0 1700-0xFFC0 17FF) */
#define pFIO2_FLAG_D (volatile unsigned short *)FIO2_FLAG_D
#define pFIO2_FLAG_C (volatile unsigned short *)FIO2_FLAG_C
#define pFIO2_FLAG_S (volatile unsigned short *)FIO2_FLAG_S
#define pFIO2_FLAG_T (volatile unsigned short *)FIO2_FLAG_T
#define pFIO2_MASKA_D (volatile unsigned short *)FIO2_MASKA_D
#define pFIO2_MASKA_C (volatile unsigned short *)FIO2_MASKA_C
#define pFIO2_MASKA_S (volatile unsigned short *)FIO2_MASKA_S
#define pFIO2_MASKA_T (volatile unsigned short *)FIO2_MASKA_T
#define pFIO2_MASKB_D (volatile unsigned short *)FIO2_MASKB_D
#define pFIO2_MASKB_C (volatile unsigned short *)FIO2_MASKB_C
#define pFIO2_MASKB_S (volatile unsigned short *)FIO2_MASKB_S
#define pFIO2_MASKB_T (volatile unsigned short *)FIO2_MASKB_T
#define pFIO2_DIR (volatile unsigned short *)FIO2_DIR
#define pFIO2_POLAR (volatile unsigned short *)FIO2_POLAR
#define pFIO2_EDGE (volatile unsigned short *)FIO2_EDGE
#define pFIO2_BOTH (volatile unsigned short *)FIO2_BOTH
#define pFIO2_INEN (volatile unsigned short *)FIO2_INEN
/* SPORT0 Controller (0xFFC00800 - 0xFFC008FF) */
#define pSPORT0_TCR1 (volatile unsigned short *)SPORT0_TCR1
#define pSPORT0_TCR2 (volatile unsigned short *)SPORT0_TCR2
#define pSPORT0_TCLKDIV (volatile unsigned short *)SPORT0_TCLKDIV
#define pSPORT0_TFSDIV (volatile unsigned short *)SPORT0_TFSDIV
#define pSPORT0_TX (volatile unsigned long *)SPORT0_TX
#define pSPORT0_RX (volatile unsigned long *)SPORT0_RX
#define pSPORT0_TX32 ((volatile long *)SPORT0_TX)
#define pSPORT0_RX32 ((volatile long *)SPORT0_RX)
#define pSPORT0_TX16 ((volatile unsigned short *)SPORT0_TX)
#define pSPORT0_RX16 ((volatile unsigned short *)SPORT0_RX)
#define pSPORT0_RCR1 (volatile unsigned short *)SPORT0_RCR1
#define pSPORT0_RCR2 (volatile unsigned short *)SPORT0_RCR2
#define pSPORT0_RCLKDIV (volatile unsigned short *)SPORT0_RCLKDIV
#define pSPORT0_RFSDIV (volatile unsigned short *)SPORT0_RFSDIV
#define pSPORT0_STAT (volatile unsigned short *)SPORT0_STAT
#define pSPORT0_CHNL (volatile unsigned short *)SPORT0_CHNL
#define pSPORT0_MCMC1 (volatile unsigned short *)SPORT0_MCMC1
#define pSPORT0_MCMC2 (volatile unsigned short *)SPORT0_MCMC2
#define pSPORT0_MTCS0 (volatile unsigned long *)SPORT0_MTCS0
#define pSPORT0_MTCS1 (volatile unsigned long *)SPORT0_MTCS1
#define pSPORT0_MTCS2 (volatile unsigned long *)SPORT0_MTCS2
#define pSPORT0_MTCS3 (volatile unsigned long *)SPORT0_MTCS3
#define pSPORT0_MRCS0 (volatile unsigned long *)SPORT0_MRCS0
#define pSPORT0_MRCS1 (volatile unsigned long *)SPORT0_MRCS1
#define pSPORT0_MRCS2 (volatile unsigned long *)SPORT0_MRCS2
#define pSPORT0_MRCS3 (volatile unsigned long *)SPORT0_MRCS3
/* SPORT1 Controller (0xFFC00900 - 0xFFC009FF) */
#define pSPORT1_TCR1 (volatile unsigned short *)SPORT1_TCR1
#define pSPORT1_TCR2 (volatile unsigned short *)SPORT1_TCR2
#define pSPORT1_TCLKDIV (volatile unsigned short *)SPORT1_TCLKDIV
#define pSPORT1_TFSDIV (volatile unsigned short *)SPORT1_TFSDIV
#define pSPORT1_TX (volatile unsigned long *)SPORT1_TX
#define pSPORT1_RX (volatile unsigned long *)SPORT1_RX
#define pSPORT1_TX32 ((volatile long *)SPORT1_TX)
#define pSPORT1_RX32 ((volatile long *)SPORT1_RX)
#define pSPORT1_TX16 ((volatile unsigned short *)SPORT1_TX)
#define pSPORT1_RX16 ((volatile unsigned short *)SPORT1_RX)
#define pSPORT1_RCR1 (volatile unsigned short *)SPORT1_RCR1
#define pSPORT1_RCR2 (volatile unsigned short *)SPORT1_RCR2
#define pSPORT1_RCLKDIV (volatile unsigned short *)SPORT1_RCLKDIV
#define pSPORT1_RFSDIV (volatile unsigned short *)SPORT1_RFSDIV
#define pSPORT1_STAT (volatile unsigned short *)SPORT1_STAT
#define pSPORT1_CHNL (volatile unsigned short *)SPORT1_CHNL
#define pSPORT1_MCMC1 (volatile unsigned short *)SPORT1_MCMC1
#define pSPORT1_MCMC2 (volatile unsigned short *)SPORT1_MCMC2
#define pSPORT1_MTCS0 (volatile unsigned long *)SPORT1_MTCS0
#define pSPORT1_MTCS1 (volatile unsigned long *)SPORT1_MTCS1
#define pSPORT1_MTCS2 (volatile unsigned long *)SPORT1_MTCS2
#define pSPORT1_MTCS3 (volatile unsigned long *)SPORT1_MTCS3
#define pSPORT1_MRCS0 (volatile unsigned long *)SPORT1_MRCS0
#define pSPORT1_MRCS1 (volatile unsigned long *)SPORT1_MRCS1
#define pSPORT1_MRCS2 (volatile unsigned long *)SPORT1_MRCS2
#define pSPORT1_MRCS3 (volatile unsigned long *)SPORT1_MRCS3
/* Asynchronous Memory Controller - External Bus Interface Unit */
#define pEBIU_AMGCTL (volatile unsigned short *)EBIU_AMGCTL
#define pEBIU_AMBCTL0 (volatile unsigned long *)EBIU_AMBCTL0
#define pEBIU_AMBCTL1 (volatile unsigned long *)EBIU_AMBCTL1
/* SDRAM Controller External Bus Interface Unit (0xFFC00A00 - 0xFFC00AFF) */
#define pEBIU_SDGCTL (volatile unsigned long *)EBIU_SDGCTL
#define pEBIU_SDBCTL (volatile unsigned long *)EBIU_SDBCTL
#define pEBIU_SDRRC (volatile unsigned short *)EBIU_SDRRC
#define pEBIU_SDSTAT (volatile unsigned short *)EBIU_SDSTAT
/* Parallel Peripheral Interface (PPI) 0 registers (0xFFC0 1000-0xFFC0 10FF)*/
#define pPPI0_CONTROL (volatile unsigned short *)PPI0_CONTROL
#define pPPI0_STATUS (volatile unsigned short *)PPI0_STATUS
#define pPPI0_COUNT (volatile unsigned short *)PPI0_COUNT
#define pPPI0_DELAY (volatile unsigned short *)PPI0_DELAY
#define pPPI0_FRAME (volatile unsigned short *)PPI0_FRAME
/* Parallel Peripheral Interface (PPI) 1 registers (0xFFC0 1300-0xFFC0 13FF)*/
#define pPPI1_CONTROL (volatile unsigned short *)PPI1_CONTROL
#define pPPI1_STATUS (volatile unsigned short *)PPI1_STATUS
#define pPPI1_COUNT (volatile unsigned short *)PPI1_COUNT
#define pPPI1_DELAY (volatile unsigned short *)PPI1_DELAY
#define pPPI1_FRAME (volatile unsigned short *)PPI1_FRAME
/*DMA Traffic controls*/
#define pDMA_TCPER ((volatile unsigned short *)DMA_TCPER)
#define pDMA_TCCNT ((volatile unsigned short *)DMA_TCCNT)
#define pDMA_TC_PER ((volatile unsigned short *)DMA_TC_PER)
#define pDMA_TC_CNT ((volatile unsigned short *)DMA_TC_CNT)
/* DMA1 Controller registers (0xFFC0 1C00-0xFFC0 1FFF) */
#define pDMA1_0_CONFIG (volatile unsigned short *)DMA1_0_CONFIG
#define pDMA1_0_NEXT_DESC_PTR (volatile void **)DMA1_0_NEXT_DESC_PTR
#define pDMA1_0_START_ADDR (volatile void **)DMA1_0_START_ADDR
#define pDMA1_0_X_COUNT (volatile unsigned short *)DMA1_0_X_COUNT
#define pDMA1_0_Y_COUNT (volatile unsigned short *)DMA1_0_Y_COUNT
#define pDMA1_0_X_MODIFY (volatile unsigned short *)DMA1_0_X_MODIFY
#define pDMA1_0_Y_MODIFY (volatile unsigned short *)DMA1_0_Y_MODIFY
#define pDMA1_0_CURR_DESC_PTR (volatile void **)DMA1_0_CURR_DESC_PTR
#define pDMA1_0_CURR_ADDR (volatile void **)DMA1_0_CURR_ADDR
#define pDMA1_0_CURR_X_COUNT (volatile unsigned short *)DMA1_0_CURR_X_COUNT
#define pDMA1_0_CURR_Y_COUNT (volatile unsigned short *)DMA1_0_CURR_Y_COUNT
#define pDMA1_0_IRQ_STATUS (volatile unsigned short *)DMA1_0_IRQ_STATUS
#define pDMA1_0_PERIPHERAL_MAP (volatile unsigned short *)DMA1_0_PERIPHERAL_MAP
#define pDMA1_1_CONFIG (volatile unsigned short *)DMA1_1_CONFIG
#define pDMA1_1_NEXT_DESC_PTR (volatile void **)DMA1_1_NEXT_DESC_PTR
#define pDMA1_1_START_ADDR (volatile void **)DMA1_1_START_ADDR
#define pDMA1_1_X_COUNT (volatile unsigned short *)DMA1_1_X_COUNT
#define pDMA1_1_Y_COUNT (volatile unsigned short *)DMA1_1_Y_COUNT
#define pDMA1_1_X_MODIFY (volatile unsigned short *)DMA1_1_X_MODIFY
#define pDMA1_1_Y_MODIFY (volatile unsigned short *)DMA1_1_Y_MODIFY
#define pDMA1_1_CURR_DESC_PTR (volatile void **)DMA1_1_CURR_DESC_PTR
#define pDMA1_1_CURR_ADDR (volatile void **)DMA1_1_CURR_ADDR
#define pDMA1_1_CURR_X_COUNT (volatile unsigned short *)DMA1_1_CURR_X_COUNT
#define pDMA1_1_CURR_Y_COUNT (volatile unsigned short *)DMA1_1_CURR_Y_COUNT
#define pDMA1_1_IRQ_STATUS (volatile unsigned short *)DMA1_1_IRQ_STATUS
#define pDMA1_1_PERIPHERAL_MAP (volatile unsigned short *)DMA1_1_PERIPHERAL_MAP
#define pDMA1_2_CONFIG (volatile unsigned short *)DMA1_2_CONFIG
#define pDMA1_2_NEXT_DESC_PTR (volatile void **)DMA1_2_NEXT_DESC_PTR
#define pDMA1_2_START_ADDR (volatile void **)DMA1_2_START_ADDR
#define pDMA1_2_X_COUNT (volatile unsigned short *)DMA1_2_X_COUNT
#define pDMA1_2_Y_COUNT (volatile unsigned short *)DMA1_2_Y_COUNT
#define pDMA1_2_X_MODIFY (volatile unsigned short *)DMA1_2_X_MODIFY
#define pDMA1_2_Y_MODIFY (volatile unsigned short *)DMA1_2_Y_MODIFY
#define pDMA1_2_CURR_DESC_PTR (volatile void **)DMA1_2_CURR_DESC_PTR
#define pDMA1_2_CURR_ADDR (volatile void **)DMA1_2_CURR_ADDR
#define pDMA1_2_CURR_X_COUNT (volatile unsigned short *)DMA1_2_CURR_X_COUNT
#define pDMA1_2_CURR_Y_COUNT (volatile unsigned short *)DMA1_2_CURR_Y_COUNT
#define pDMA1_2_IRQ_STATUS (volatile unsigned short *)DMA1_2_IRQ_STATUS
#define pDMA1_2_PERIPHERAL_MAP (volatile unsigned short *)DMA1_2_PERIPHERAL_MAP
#define pDMA1_3_CONFIG (volatile unsigned short *)DMA1_3_CONFIG
#define pDMA1_3_NEXT_DESC_PTR (volatile void **)DMA1_3_NEXT_DESC_PTR
#define pDMA1_3_START_ADDR (volatile void **)DMA1_3_START_ADDR
#define pDMA1_3_X_COUNT (volatile unsigned short *)DMA1_3_X_COUNT
#define pDMA1_3_Y_COUNT (volatile unsigned short *)DMA1_3_Y_COUNT
#define pDMA1_3_X_MODIFY (volatile unsigned short *)DMA1_3_X_MODIFY
#define pDMA1_3_Y_MODIFY (volatile unsigned short *)DMA1_3_Y_MODIFY
#define pDMA1_3_CURR_DESC_PTR (volatile void **)DMA1_3_CURR_DESC_PTR
#define pDMA1_3_CURR_ADDR (volatile void **)DMA1_3_CURR_ADDR
#define pDMA1_3_CURR_X_COUNT (volatile unsigned short *)DMA1_3_CURR_X_COUNT
#define pDMA1_3_CURR_Y_COUNT (volatile unsigned short *)DMA1_3_CURR_Y_COUNT
#define pDMA1_3_IRQ_STATUS (volatile unsigned short *)DMA1_3_IRQ_STATUS
#define pDMA1_3_PERIPHERAL_MAP (volatile unsigned short *)DMA1_3_PERIPHERAL_MAP
#define pDMA1_4_CONFIG (volatile unsigned short *)DMA1_4_CONFIG
#define pDMA1_4_NEXT_DESC_PTR (volatile void **)DMA1_4_NEXT_DESC_PTR
#define pDMA1_4_START_ADDR (volatile void **)DMA1_4_START_ADDR
#define pDMA1_4_X_COUNT (volatile unsigned short *)DMA1_4_X_COUNT
#define pDMA1_4_Y_COUNT (volatile unsigned short *)DMA1_4_Y_COUNT
#define pDMA1_4_X_MODIFY (volatile unsigned short *)DMA1_4_X_MODIFY
#define pDMA1_4_Y_MODIFY (volatile unsigned short *)DMA1_4_Y_MODIFY
#define pDMA1_4_CURR_DESC_PTR (volatile void **)DMA1_4_CURR_DESC_PTR
#define pDMA1_4_CURR_ADDR (volatile void **)DMA1_4_CURR_ADDR
#define pDMA1_4_CURR_X_COUNT (volatile unsigned short *)DMA1_4_CURR_X_COUNT
#define pDMA1_4_CURR_Y_COUNT (volatile unsigned short *)DMA1_4_CURR_Y_COUNT
#define pDMA1_4_IRQ_STATUS (volatile unsigned short *)DMA1_4_IRQ_STATUS
#define pDMA1_4_PERIPHERAL_MAP (volatile unsigned short *)DMA1_4_PERIPHERAL_MAP
#define pDMA1_5_CONFIG (volatile unsigned short *)DMA1_5_CONFIG
#define pDMA1_5_NEXT_DESC_PTR (volatile void **)DMA1_5_NEXT_DESC_PTR
#define pDMA1_5_START_ADDR (volatile void **)DMA1_5_START_ADDR
#define pDMA1_5_X_COUNT (volatile unsigned short *)DMA1_5_X_COUNT
#define pDMA1_5_Y_COUNT (volatile unsigned short *)DMA1_5_Y_COUNT
#define pDMA1_5_X_MODIFY (volatile unsigned short *)DMA1_5_X_MODIFY
#define pDMA1_5_Y_MODIFY (volatile unsigned short *)DMA1_5_Y_MODIFY
#define pDMA1_5_CURR_DESC_PTR (volatile void **)DMA1_5_CURR_DESC_PTR
#define pDMA1_5_CURR_ADDR (volatile void **)DMA1_5_CURR_ADDR
#define pDMA1_5_CURR_X_COUNT (volatile unsigned short *)DMA1_5_CURR_X_COUNT
#define pDMA1_5_CURR_Y_COUNT (volatile unsigned short *)DMA1_5_CURR_Y_COUNT
#define pDMA1_5_IRQ_STATUS (volatile unsigned short *)DMA1_5_IRQ_STATUS
#define pDMA1_5_PERIPHERAL_MAP (volatile unsigned short *)DMA1_5_PERIPHERAL_MAP
#define pDMA1_6_CONFIG (volatile unsigned short *)DMA1_6_CONFIG
#define pDMA1_6_NEXT_DESC_PTR (volatile void **)DMA1_6_NEXT_DESC_PTR
#define pDMA1_6_START_ADDR (volatile void **)DMA1_6_START_ADDR
#define pDMA1_6_X_COUNT (volatile unsigned short *)DMA1_6_X_COUNT
#define pDMA1_6_Y_COUNT (volatile unsigned short *)DMA1_6_Y_COUNT
#define pDMA1_6_X_MODIFY (volatile unsigned short *)DMA1_6_X_MODIFY
#define pDMA1_6_Y_MODIFY (volatile unsigned short *)DMA1_6_Y_MODIFY
#define pDMA1_6_CURR_DESC_PTR (volatile void **)DMA1_6_CURR_DESC_PTR
#define pDMA1_6_CURR_ADDR (volatile void **)DMA1_6_CURR_ADDR
#define pDMA1_6_CURR_X_COUNT (volatile unsigned short *)DMA1_6_CURR_X_COUNT
#define pDMA1_6_CURR_Y_COUNT (volatile unsigned short *)DMA1_6_CURR_Y_COUNT
#define pDMA1_6_IRQ_STATUS (volatile unsigned short *)DMA1_6_IRQ_STATUS
#define pDMA1_6_PERIPHERAL_MAP (volatile unsigned short *)DMA1_6_PERIPHERAL_MAP
#define pDMA1_7_CONFIG (volatile unsigned short *)DMA1_7_CONFIG
#define pDMA1_7_NEXT_DESC_PTR (volatile void **)DMA1_7_NEXT_DESC_PTR
#define pDMA1_7_START_ADDR (volatile void **)DMA1_7_START_ADDR
#define pDMA1_7_X_COUNT (volatile unsigned short *)DMA1_7_X_COUNT
#define pDMA1_7_Y_COUNT (volatile unsigned short *)DMA1_7_Y_COUNT
#define pDMA1_7_X_MODIFY (volatile unsigned short *)DMA1_7_X_MODIFY
#define pDMA1_7_Y_MODIFY (volatile unsigned short *)DMA1_7_Y_MODIFY
#define pDMA1_7_CURR_DESC_PTR (volatile void **)DMA1_7_CURR_DESC_PTR
#define pDMA1_7_CURR_ADDR (volatile void **)DMA1_7_CURR_ADDR
#define pDMA1_7_CURR_X_COUNT (volatile unsigned short *)DMA1_7_CURR_X_COUNT
#define pDMA1_7_CURR_Y_COUNT (volatile unsigned short *)DMA1_7_CURR_Y_COUNT
#define pDMA1_7_IRQ_STATUS (volatile unsigned short *)DMA1_7_IRQ_STATUS
#define pDMA1_7_PERIPHERAL_MAP (volatile unsigned short *)DMA1_7_PERIPHERAL_MAP
#define pDMA1_8_CONFIG (volatile unsigned short *)DMA1_8_CONFIG
#define pDMA1_8_NEXT_DESC_PTR (volatile void **)DMA1_8_NEXT_DESC_PTR
#define pDMA1_8_START_ADDR (volatile void **)DMA1_8_START_ADDR
#define pDMA1_8_X_COUNT (volatile unsigned short *)DMA1_8_X_COUNT
#define pDMA1_8_Y_COUNT (volatile unsigned short *)DMA1_8_Y_COUNT
#define pDMA1_8_X_MODIFY (volatile unsigned short *)DMA1_8_X_MODIFY
#define pDMA1_8_Y_MODIFY (volatile unsigned short *)DMA1_8_Y_MODIFY
#define pDMA1_8_CURR_DESC_PTR (volatile void **)DMA1_8_CURR_DESC_PTR
#define pDMA1_8_CURR_ADDR (volatile void **)DMA1_8_CURR_ADDR
#define pDMA1_8_CURR_X_COUNT (volatile unsigned short *)DMA1_8_CURR_X_COUNT
#define pDMA1_8_CURR_Y_COUNT (volatile unsigned short *)DMA1_8_CURR_Y_COUNT
#define pDMA1_8_IRQ_STATUS (volatile unsigned short *)DMA1_8_IRQ_STATUS
#define pDMA1_8_PERIPHERAL_MAP (volatile unsigned short *)DMA1_8_PERIPHERAL_MAP
#define pDMA1_9_CONFIG (volatile unsigned short *)DMA1_9_CONFIG
#define pDMA1_9_NEXT_DESC_PTR (volatile void **)DMA1_9_NEXT_DESC_PTR
#define pDMA1_9_START_ADDR (volatile void **)DMA1_9_START_ADDR
#define pDMA1_9_X_COUNT (volatile unsigned short *)DMA1_9_X_COUNT
#define pDMA1_9_Y_COUNT (volatile unsigned short *)DMA1_9_Y_COUNT
#define pDMA1_9_X_MODIFY (volatile unsigned short *)DMA1_9_X_MODIFY
#define pDMA1_9_Y_MODIFY (volatile unsigned short *)DMA1_9_Y_MODIFY
#define pDMA1_9_CURR_DESC_PTR (volatile void **)DMA1_9_CURR_DESC_PTR
#define pDMA1_9_CURR_ADDR (volatile void **)DMA1_9_CURR_ADDR
#define pDMA1_9_CURR_X_COUNT (volatile unsigned short *)DMA1_9_CURR_X_COUNT
#define pDMA1_9_CURR_Y_COUNT (volatile unsigned short *)DMA1_9_CURR_Y_COUNT
#define pDMA1_9_IRQ_STATUS (volatile unsigned short *)DMA1_9_IRQ_STATUS
#define pDMA1_9_PERIPHERAL_MAP (volatile unsigned short *)DMA1_9_PERIPHERAL_MAP
#define pDMA1_10_CONFIG (volatile unsigned short *)DMA1_10_CONFIG
#define pDMA1_10_NEXT_DESC_PTR (volatile void **)DMA1_10_NEXT_DESC_PTR
#define pDMA1_10_START_ADDR (volatile void **)DMA1_10_START_ADDR
#define pDMA1_10_X_COUNT (volatile unsigned short *)DMA1_10_X_COUNT
#define pDMA1_10_Y_COUNT (volatile unsigned short *)DMA1_10_Y_COUNT
#define pDMA1_10_X_MODIFY (volatile unsigned short *)DMA1_10_X_MODIFY
#define pDMA1_10_Y_MODIFY (volatile unsigned short *)DMA1_10_Y_MODIFY
#define pDMA1_10_CURR_DESC_PTR (volatile void **)DMA1_10_CURR_DESC_PTR
#define pDMA1_10_CURR_ADDR (volatile void **)DMA1_10_CURR_ADDR
#define pDMA1_10_CURR_X_COUNT (volatile unsigned short *)DMA1_10_CURR_X_COUNT
#define pDMA1_10_CURR_Y_COUNT (volatile unsigned short *)DMA1_10_CURR_Y_COUNT
#define pDMA1_10_IRQ_STATUS (volatile unsigned short *)DMA1_10_IRQ_STATUS
#define pDMA1_10_PERIPHERAL_MAP (volatile unsigned short *)DMA1_10_PERIPHERAL_MAP
#define pDMA1_11_CONFIG (volatile unsigned short *)DMA1_11_CONFIG
#define pDMA1_11_NEXT_DESC_PTR (volatile void **)DMA1_11_NEXT_DESC_PTR
#define pDMA1_11_START_ADDR (volatile void **)DMA1_11_START_ADDR
#define pDMA1_11_X_COUNT (volatile unsigned short *)DMA1_11_X_COUNT
#define pDMA1_11_Y_COUNT (volatile unsigned short *)DMA1_11_Y_COUNT
#define pDMA1_11_X_MODIFY (volatile signed short *)DMA1_11_X_MODIFY
#define pDMA1_11_Y_MODIFY (volatile signed short *)DMA1_11_Y_MODIFY
#define pDMA1_11_CURR_DESC_PTR (volatile void **)DMA1_11_CURR_DESC_PTR
#define pDMA1_11_CURR_ADDR (volatile void **)DMA1_11_CURR_ADDR
#define pDMA1_11_CURR_X_COUNT (volatile unsigned short *)DMA1_11_CURR_X_COUNT
#define pDMA1_11_CURR_Y_COUNT (volatile unsigned short *)DMA1_11_CURR_Y_COUNT
#define pDMA1_11_IRQ_STATUS (volatile unsigned short *)DMA1_11_IRQ_STATUS
#define pDMA1_11_PERIPHERAL_MAP (volatile unsigned short *)DMA1_11_PERIPHERAL_MAP
/* Memory DMA1 Controller registers (0xFFC0 1E80-0xFFC0 1FFF)*/
#define pMDMA1_D0_CONFIG (volatile unsigned short *)MDMA1_D0_CONFIG
#define pMDMA1_D0_NEXT_DESC_PTR (volatile void **)MDMA1_D0_NEXT_DESC_PTR
#define pMDMA1_D0_START_ADDR (volatile void **)MDMA1_D0_START_ADDR
#define pMDMA1_D0_X_COUNT (volatile unsigned short *)MDMA1_D0_X_COUNT
#define pMDMA1_D0_Y_COUNT (volatile unsigned short *)MDMA1_D0_Y_COUNT
#define pMDMA1_D0_X_MODIFY (volatile signed short *)MDMA1_D0_X_MODIFY
#define pMDMA1_D0_Y_MODIFY (volatile signed short *)MDMA1_D0_Y_MODIFY
#define pMDMA1_D0_CURR_DESC_PTR (volatile void **)MDMA1_D0_CURR_DESC_PTR
#define pMDMA1_D0_CURR_ADDR (volatile void **)MDMA1_D0_CURR_ADDR
#define pMDMA1_D0_CURR_X_COUNT (volatile unsigned short *)MDMA1_D0_CURR_X_COUNT
#define pMDMA1_D0_CURR_Y_COUNT (volatile unsigned short *)MDMA1_D0_CURR_Y_COUNT
#define pMDMA1_D0_IRQ_STATUS (volatile unsigned short *)MDMA1_D0_IRQ_STATUS
#define pMDMA1_D0_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_D0_PERIPHERAL_MAP
#define pMDMA1_S0_CONFIG (volatile unsigned short *)MDMA1_S0_CONFIG
#define pMDMA1_S0_NEXT_DESC_PTR (volatile void **)MDMA1_S0_NEXT_DESC_PTR
#define pMDMA1_S0_START_ADDR (volatile void **)MDMA1_S0_START_ADDR
#define pMDMA1_S0_X_COUNT (volatile unsigned short *)MDMA1_S0_X_COUNT
#define pMDMA1_S0_Y_COUNT (volatile unsigned short *)MDMA1_S0_Y_COUNT
#define pMDMA1_S0_X_MODIFY (volatile signed short *)MDMA1_S0_X_MODIFY
#define pMDMA1_S0_Y_MODIFY (volatile signed short *)MDMA1_S0_Y_MODIFY
#define pMDMA1_S0_CURR_DESC_PTR (volatile void **)MDMA1_S0_CURR_DESC_PTR
#define pMDMA1_S0_CURR_ADDR (volatile void **)MDMA1_S0_CURR_ADDR
#define pMDMA1_S0_CURR_X_COUNT (volatile unsigned short *)MDMA1_S0_CURR_X_COUNT
#define pMDMA1_S0_CURR_Y_COUNT (volatile unsigned short *)MDMA1_S0_CURR_Y_COUNT
#define pMDMA1_S0_IRQ_STATUS (volatile unsigned short *)MDMA1_S0_IRQ_STATUS
#define pMDMA1_S0_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_S0_PERIPHERAL_MAP
#define pMDMA1_D1_CONFIG (volatile unsigned short *)MDMA1_D1_CONFIG
#define pMDMA1_D1_NEXT_DESC_PTR (volatile void **)MDMA1_D1_NEXT_DESC_PTR
#define pMDMA1_D1_START_ADDR (volatile void **)MDMA1_D1_START_ADDR
#define pMDMA1_D1_X_COUNT (volatile unsigned short *)MDMA1_D1_X_COUNT
#define pMDMA1_D1_Y_COUNT (volatile unsigned short *)MDMA1_D1_Y_COUNT
#define pMDMA1_D1_X_MODIFY (volatile signed short *)MDMA1_D1_X_MODIFY
#define pMDMA1_D1_Y_MODIFY (volatile signed short *)MDMA1_D1_Y_MODIFY
#define pMDMA1_D1_CURR_DESC_PTR (volatile void **)MDMA1_D1_CURR_DESC_PTR
#define pMDMA1_D1_CURR_ADDR (volatile void **)MDMA1_D1_CURR_ADDR
#define pMDMA1_D1_CURR_X_COUNT (volatile unsigned short *)MDMA1_D1_CURR_X_COUNT
#define pMDMA1_D1_CURR_Y_COUNT (volatile unsigned short *)MDMA1_D1_CURR_Y_COUNT
#define pMDMA1_D1_IRQ_STATUS (volatile unsigned short *)MDMA1_D1_IRQ_STATUS
#define pMDMA1_D1_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_D1_PERIPHERAL_MAP
#define pMDMA1_S1_CONFIG (volatile unsigned short *)MDMA1_S1_CONFIG
#define pMDMA1_S1_NEXT_DESC_PTR (volatile void **)MDMA1_S1_NEXT_DESC_PTR
#define pMDMA1_S1_START_ADDR (volatile void **)MDMA1_S1_START_ADDR
#define pMDMA1_S1_X_COUNT (volatile unsigned short *)MDMA1_S1_X_COUNT
#define pMDMA1_S1_Y_COUNT (volatile unsigned short *)MDMA1_S1_Y_COUNT
#define pMDMA1_S1_X_MODIFY (volatile signed short *)MDMA1_S1_X_MODIFY
#define pMDMA1_S1_Y_MODIFY (volatile signed short *)MDMA1_S1_Y_MODIFY
#define pMDMA1_S1_CURR_DESC_PTR (volatile void **)MDMA1_S1_CURR_DESC_PTR
#define pMDMA1_S1_CURR_ADDR (volatile void **)MDMA1_S1_CURR_ADDR
#define pMDMA1_S1_CURR_X_COUNT (volatile unsigned short *)MDMA1_S1_CURR_X_COUNT
#define pMDMA1_S1_CURR_Y_COUNT (volatile unsigned short *)MDMA1_S1_CURR_Y_COUNT
#define pMDMA1_S1_IRQ_STATUS (volatile unsigned short *)MDMA1_S1_IRQ_STATUS
#define pMDMA1_S1_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_S1_PERIPHERAL_MAP
/* DMA2 Controller registers (0xFFC0 0C00-0xFFC0 0DFF) */
#define pDMA2_0_CONFIG (volatile unsigned short *)DMA2_0_CONFIG
#define pDMA2_0_NEXT_DESC_PTR (volatile void **)DMA2_0_NEXT_DESC_PTR
#define pDMA2_0_START_ADDR (volatile void **)DMA2_0_START_ADDR
#define pDMA2_0_X_COUNT (volatile unsigned short *)DMA2_0_X_COUNT
#define pDMA2_0_Y_COUNT (volatile unsigned short *)DMA2_0_Y_COUNT
#define pDMA2_0_X_MODIFY (volatile signed short *)DMA2_0_X_MODIFY
#define pDMA2_0_Y_MODIFY (volatile signed short *)DMA2_0_Y_MODIFY
#define pDMA2_0_CURR_DESC_PTR (volatile void **)DMA2_0_CURR_DESC_PTR
#define pDMA2_0_CURR_ADDR (volatile void **)DMA2_0_CURR_ADDR
#define pDMA2_0_CURR_X_COUNT (volatile unsigned short *)DMA2_0_CURR_X_COUNT
#define pDMA2_0_CURR_Y_COUNT (volatile unsigned short *)DMA2_0_CURR_Y_COUNT
#define pDMA2_0_IRQ_STATUS (volatile unsigned short *)DMA2_0_IRQ_STATUS
#define pDMA2_0_PERIPHERAL_MAP (volatile unsigned short *)DMA2_0_PERIPHERAL_MAP
#define pDMA2_1_CONFIG (volatile unsigned short *)DMA2_1_CONFIG
#define pDMA2_1_NEXT_DESC_PTR (volatile void **)DMA2_1_NEXT_DESC_PTR
#define pDMA2_1_START_ADDR (volatile void **)DMA2_1_START_ADDR
#define pDMA2_1_X_COUNT (volatile unsigned short *)DMA2_1_X_COUNT
#define pDMA2_1_Y_COUNT (volatile unsigned short *)DMA2_1_Y_COUNT
#define pDMA2_1_X_MODIFY (volatile signed short *)DMA2_1_X_MODIFY
#define pDMA2_1_Y_MODIFY (volatile signed short *)DMA2_1_Y_MODIFY
#define pDMA2_1_CURR_DESC_PTR (volatile void **)DMA2_1_CURR_DESC_PTR
#define pDMA2_1_CURR_ADDR (volatile void **)DMA2_1_CURR_ADDR
#define pDMA2_1_CURR_X_COUNT (volatile unsigned short *)DMA2_1_CURR_X_COUNT
#define pDMA2_1_CURR_Y_COUNT (volatile unsigned short *)DMA2_1_CURR_Y_COUNT
#define pDMA2_1_IRQ_STATUS (volatile unsigned short *)DMA2_1_IRQ_STATUS
#define pDMA2_1_PERIPHERAL_MAP (volatile unsigned short *)DMA2_1_PERIPHERAL_MAP
#define pDMA2_2_CONFIG (volatile unsigned short *)DMA2_2_CONFIG
#define pDMA2_2_NEXT_DESC_PTR (volatile void **)DMA2_2_NEXT_DESC_PTR
#define pDMA2_2_START_ADDR (volatile void **)DMA2_2_START_ADDR
#define pDMA2_2_X_COUNT (volatile unsigned short *)DMA2_2_X_COUNT
#define pDMA2_2_Y_COUNT (volatile unsigned short *)DMA2_2_Y_COUNT
#define pDMA2_2_X_MODIFY (volatile signed short *)DMA2_2_X_MODIFY
#define pDMA2_2_Y_MODIFY (volatile signed short *)DMA2_2_Y_MODIFY
#define pDMA2_2_CURR_DESC_PTR (volatile void **)DMA2_2_CURR_DESC_PTR
#define pDMA2_2_CURR_ADDR (volatile void **)DMA2_2_CURR_ADDR
#define pDMA2_2_CURR_X_COUNT (volatile unsigned short *)DMA2_2_CURR_X_COUNT
#define pDMA2_2_CURR_Y_COUNT (volatile unsigned short *)DMA2_2_CURR_Y_COUNT
#define pDMA2_2_IRQ_STATUS (volatile unsigned short *)DMA2_2_IRQ_STATUS
#define pDMA2_2_PERIPHERAL_MAP (volatile unsigned short *)DMA2_2_PERIPHERAL_MAP
#define pDMA2_3_CONFIG (volatile unsigned short *)DMA2_3_CONFIG
#define pDMA2_3_NEXT_DESC_PTR (volatile void **)DMA2_3_NEXT_DESC_PTR
#define pDMA2_3_START_ADDR (volatile void **)DMA2_3_START_ADDR
#define pDMA2_3_X_COUNT (volatile unsigned short *)DMA2_3_X_COUNT
#define pDMA2_3_Y_COUNT (volatile unsigned short *)DMA2_3_Y_COUNT
#define pDMA2_3_X_MODIFY (volatile signed short *)DMA2_3_X_MODIFY
#define pDMA2_3_Y_MODIFY (volatile signed short *)DMA2_3_Y_MODIFY
#define pDMA2_3_CURR_DESC_PTR (volatile void **)DMA2_3_CURR_DESC_PTR
#define pDMA2_3_CURR_ADDR (volatile void **)DMA2_3_CURR_ADDR
#define pDMA2_3_CURR_X_COUNT (volatile unsigned short *)DMA2_3_CURR_X_COUNT
#define pDMA2_3_CURR_Y_COUNT (volatile unsigned short *)DMA2_3_CURR_Y_COUNT
#define pDMA2_3_IRQ_STATUS (volatile unsigned short *)DMA2_3_IRQ_STATUS
#define pDMA2_3_PERIPHERAL_MAP (volatile unsigned short *)DMA2_3_PERIPHERAL_MAP
#define pDMA2_4_CONFIG (volatile unsigned short *)DMA2_4_CONFIG
#define pDMA2_4_NEXT_DESC_PTR (volatile void **)DMA2_4_NEXT_DESC_PTR
#define pDMA2_4_START_ADDR (volatile void **)DMA2_4_START_ADDR
#define pDMA2_4_X_COUNT (volatile unsigned short *)DMA2_4_X_COUNT
#define pDMA2_4_Y_COUNT (volatile unsigned short *)DMA2_4_Y_COUNT
#define pDMA2_4_X_MODIFY (volatile signed short *)DMA2_4_X_MODIFY
#define pDMA2_4_Y_MODIFY (volatile signed short *)DMA2_4_Y_MODIFY
#define pDMA2_4_CURR_DESC_PTR (volatile void **)DMA2_4_CURR_DESC_PTR
#define pDMA2_4_CURR_ADDR (volatile void **)DMA2_4_CURR_ADDR
#define pDMA2_4_CURR_X_COUNT (volatile unsigned short *)DMA2_4_CURR_X_COUNT
#define pDMA2_4_CURR_Y_COUNT (volatile unsigned short *)DMA2_4_CURR_Y_COUNT
#define pDMA2_4_IRQ_STATUS (volatile unsigned short *)DMA2_4_IRQ_STATUS
#define pDMA2_4_PERIPHERAL_MAP (volatile unsigned short *)DMA2_4_PERIPHERAL_MAP
#define pDMA2_5_CONFIG (volatile unsigned short *)DMA2_5_CONFIG
#define pDMA2_5_NEXT_DESC_PTR (volatile void **)DMA2_5_NEXT_DESC_PTR
#define pDMA2_5_START_ADDR (volatile void **)DMA2_5_START_ADDR
#define pDMA2_5_X_COUNT (volatile unsigned short *)DMA2_5_X_COUNT
#define pDMA2_5_Y_COUNT (volatile unsigned short *)DMA2_5_Y_COUNT
#define pDMA2_5_X_MODIFY (volatile signed short *)DMA2_5_X_MODIFY
#define pDMA2_5_Y_MODIFY (volatile signed short *)DMA2_5_Y_MODIFY
#define pDMA2_5_CURR_DESC_PTR (volatile void **)DMA2_5_CURR_DESC_PTR
#define pDMA2_5_CURR_ADDR (volatile void **)DMA2_5_CURR_ADDR
#define pDMA2_5_CURR_X_COUNT (volatile unsigned short *)DMA2_5_CURR_X_COUNT
#define pDMA2_5_CURR_Y_COUNT (volatile unsigned short *)DMA2_5_CURR_Y_COUNT
#define pDMA2_5_IRQ_STATUS (volatile unsigned short *)DMA2_5_IRQ_STATUS
#define pDMA2_5_PERIPHERAL_MAP (volatile unsigned short *)DMA2_5_PERIPHERAL_MAP
#define pDMA2_6_CONFIG (volatile unsigned short *)DMA2_6_CONFIG
#define pDMA2_6_NEXT_DESC_PTR (volatile void **)DMA2_6_NEXT_DESC_PTR
#define pDMA2_6_START_ADDR (volatile void **)DMA2_6_START_ADDR
#define pDMA2_6_X_COUNT (volatile unsigned short *)DMA2_6_X_COUNT
#define pDMA2_6_Y_COUNT (volatile unsigned short *)DMA2_6_Y_COUNT
#define pDMA2_6_X_MODIFY (volatile signed short *)DMA2_6_X_MODIFY
#define pDMA2_6_Y_MODIFY (volatile signed short *)DMA2_6_Y_MODIFY
#define pDMA2_6_CURR_DESC_PTR (volatile void **)DMA2_6_CURR_DESC_PTR
#define pDMA2_6_CURR_ADDR (volatile void **)DMA2_6_CURR_ADDR
#define pDMA2_6_CURR_X_COUNT (volatile unsigned short *)DMA2_6_CURR_X_COUNT
#define pDMA2_6_CURR_Y_COUNT (volatile unsigned short *)DMA2_6_CURR_Y_COUNT
#define pDMA2_6_IRQ_STATUS (volatile unsigned short *)DMA2_6_IRQ_STATUS
#define pDMA2_6_PERIPHERAL_MAP (volatile unsigned short *)DMA2_6_PERIPHERAL_MAP
#define pDMA2_7_CONFIG (volatile unsigned short *)DMA2_7_CONFIG
#define pDMA2_7_NEXT_DESC_PTR (volatile void **)DMA2_7_NEXT_DESC_PTR
#define pDMA2_7_START_ADDR (volatile void **)DMA2_7_START_ADDR
#define pDMA2_7_X_COUNT (volatile unsigned short *)DMA2_7_X_COUNT
#define pDMA2_7_Y_COUNT (volatile unsigned short *)DMA2_7_Y_COUNT
#define pDMA2_7_X_MODIFY (volatile signed short *)DMA2_7_X_MODIFY
#define pDMA2_7_Y_MODIFY (volatile signed short *)DMA2_7_Y_MODIFY
#define pDMA2_7_CURR_DESC_PTR (volatile void **)DMA2_7_CURR_DESC_PTR
#define pDMA2_7_CURR_ADDR (volatile void **)DMA2_7_CURR_ADDR
#define pDMA2_7_CURR_X_COUNT (volatile unsigned short *)DMA2_7_CURR_X_COUNT
#define pDMA2_7_CURR_Y_COUNT (volatile unsigned short *)DMA2_7_CURR_Y_COUNT
#define pDMA2_7_IRQ_STATUS (volatile unsigned short *)DMA2_7_IRQ_STATUS
#define pDMA2_7_PERIPHERAL_MAP (volatile unsigned short *)DMA2_7_PERIPHERAL_MAP
#define pDMA2_8_CONFIG (volatile unsigned short *)DMA2_8_CONFIG
#define pDMA2_8_NEXT_DESC_PTR (volatile void **)DMA2_8_NEXT_DESC_PTR
#define pDMA2_8_START_ADDR (volatile void **)DMA2_8_START_ADDR
#define pDMA2_8_X_COUNT (volatile unsigned short *)DMA2_8_X_COUNT
#define pDMA2_8_Y_COUNT (volatile unsigned short *)DMA2_8_Y_COUNT
#define pDMA2_8_X_MODIFY (volatile signed short *)DMA2_8_X_MODIFY
#define pDMA2_8_Y_MODIFY (volatile signed short *)DMA2_8_Y_MODIFY
#define pDMA2_8_CURR_DESC_PTR (volatile void **)DMA2_8_CURR_DESC_PTR
#define pDMA2_8_CURR_ADDR (volatile void **)DMA2_8_CURR_ADDR
#define pDMA2_8_CURR_X_COUNT (volatile unsigned short *)DMA2_8_CURR_X_COUNT
#define pDMA2_8_CURR_Y_COUNT (volatile unsigned short *)DMA2_8_CURR_Y_COUNT
#define pDMA2_8_IRQ_STATUS (volatile unsigned short *)DMA2_8_IRQ_STATUS
#define pDMA2_8_PERIPHERAL_MAP (volatile unsigned short *)DMA2_8_PERIPHERAL_MAP
#define pDMA2_9_CONFIG (volatile unsigned short *)DMA2_9_CONFIG
#define pDMA2_9_NEXT_DESC_PTR (volatile void **)DMA2_9_NEXT_DESC_PTR
#define pDMA2_9_START_ADDR (volatile void **)DMA2_9_START_ADDR
#define pDMA2_9_X_COUNT (volatile unsigned short *)DMA2_9_X_COUNT
#define pDMA2_9_Y_COUNT (volatile unsigned short *)DMA2_9_Y_COUNT
#define pDMA2_9_X_MODIFY (volatile signed short *)DMA2_9_X_MODIFY
#define pDMA2_9_Y_MODIFY (volatile signed short *)DMA2_9_Y_MODIFY
#define pDMA2_9_CURR_DESC_PTR (volatile void **)DMA2_9_CURR_DESC_PTR
#define pDMA2_9_CURR_ADDR (volatile void **)DMA2_9_CURR_ADDR
#define pDMA2_9_CURR_X_COUNT (volatile unsigned short *)DMA2_9_CURR_X_COUNT
#define pDMA2_9_CURR_Y_COUNT (volatile unsigned short *)DMA2_9_CURR_Y_COUNT
#define pDMA2_9_IRQ_STATUS (volatile unsigned short *)DMA2_9_IRQ_STATUS
#define pDMA2_9_PERIPHERAL_MAP (volatile unsigned short *)DMA2_9_PERIPHERAL_MAP
#define pDMA2_10_CONFIG (volatile unsigned short *)DMA2_10_CONFIG
#define pDMA2_10_NEXT_DESC_PTR (volatile void **)DMA2_10_NEXT_DESC_PTR
#define pDMA2_10_START_ADDR (volatile void **)DMA2_10_START_ADDR
#define pDMA2_10_X_COUNT (volatile unsigned short *)DMA2_10_X_COUNT
#define pDMA2_10_Y_COUNT (volatile unsigned short *)DMA2_10_Y_COUNT
#define pDMA2_10_X_MODIFY (volatile signed short *)DMA2_10_X_MODIFY
#define pDMA2_10_Y_MODIFY (volatile signed short *)DMA2_10_Y_MODIFY
#define pDMA2_10_CURR_DESC_PTR (volatile void **)DMA2_10_CURR_DESC_PTR
#define pDMA2_10_CURR_ADDR (volatile void **)DMA2_10_CURR_ADDR
#define pDMA2_10_CURR_X_COUNT (volatile unsigned short *)DMA2_10_CURR_X_COUNT
#define pDMA2_10_CURR_Y_COUNT (volatile unsigned short *)DMA2_10_CURR_Y_COUNT
#define pDMA2_10_IRQ_STATUS (volatile unsigned short *)DMA2_10_IRQ_STATUS
#define pDMA2_10_PERIPHERAL_MAP (volatile unsigned short *)DMA2_10_PERIPHERAL_MAP
#define pDMA2_11_CONFIG (volatile unsigned short *)DMA2_11_CONFIG
#define pDMA2_11_NEXT_DESC_PTR (volatile void **)DMA2_11_NEXT_DESC_PTR
#define pDMA2_11_START_ADDR (volatile void **)DMA2_11_START_ADDR
#define pDMA2_11_X_COUNT (volatile unsigned short *)DMA2_11_X_COUNT
#define pDMA2_11_Y_COUNT (volatile unsigned short *)DMA2_11_Y_COUNT
#define pDMA2_11_X_MODIFY (volatile signed short *)DMA2_11_X_MODIFY
#define pDMA2_11_Y_MODIFY (volatile signed short *)DMA2_11_Y_MODIFY
#define pDMA2_11_CURR_DESC_PTR (volatile void **)DMA2_11_CURR_DESC_PTR
#define pDMA2_11_CURR_ADDR (volatile void **)DMA2_11_CURR_ADDR
#define pDMA2_11_CURR_X_COUNT (volatile unsigned short *)DMA2_11_CURR_X_COUNT
#define pDMA2_11_CURR_Y_COUNT (volatile unsigned short *)DMA2_11_CURR_Y_COUNT
#define pDMA2_11_IRQ_STATUS (volatile unsigned short *)DMA2_11_IRQ_STATUS
#define pDMA2_11_PERIPHERAL_MAP (volatile unsigned short *)DMA2_11_PERIPHERAL_MAP
/* Memory DMA2 Controller registers (0xFFC0 0E80-0xFFC0 0FFF) */
#define pMDMA2_D0_CONFIG (volatile unsigned short *)MDMA2_D0_CONFIG
#define pMDMA2_D0_NEXT_DESC_PTR (volatile void **)MDMA2_D0_NEXT_DESC_PTR
#define pMDMA2_D0_START_ADDR (volatile void **)MDMA2_D0_START_ADDR
#define pMDMA2_D0_X_COUNT (volatile unsigned short *)MDMA2_D0_X_COUNT
#define pMDMA2_D0_Y_COUNT (volatile unsigned short *)MDMA2_D0_Y_COUNT
#define pMDMA2_D0_X_MODIFY (volatile signed short *)MDMA2_D0_X_MODIFY
#define pMDMA2_D0_Y_MODIFY (volatile signed short *)MDMA2_D0_Y_MODIFY
#define pMDMA2_D0_CURR_DESC_PTR (volatile void **)MDMA2_D0_CURR_DESC_PTR
#define pMDMA2_D0_CURR_ADDR (volatile void **)MDMA2_D0_CURR_ADDR
#define pMDMA2_D0_CURR_X_COUNT (volatile unsigned short *)MDMA2_D0_CURR_X_COUNT
#define pMDMA2_D0_CURR_Y_COUNT (volatile unsigned short *)MDMA2_D0_CURR_Y_COUNT
#define pMDMA2_D0_IRQ_STATUS (volatile unsigned short *)MDMA2_D0_IRQ_STATUS
#define pMDMA2_D0_PERIPHERAL_MAP (volatile unsigned short *)MDMA2_D0_PERIPHERAL_MAP
#define pMDMA2_S0_CONFIG (volatile unsigned short *)MDMA2_S0_CONFIG
#define pMDMA2_S0_NEXT_DESC_PTR (volatile void **)MDMA2_S0_NEXT_DESC_PTR
#define pMDMA2_S0_START_ADDR (volatile void **)MDMA2_S0_START_ADDR
#define pMDMA2_S0_X_COUNT (volatile unsigned short *)MDMA2_S0_X_COUNT
#define pMDMA2_S0_Y_COUNT (volatile unsigned short *)MDMA2_S0_Y_COUNT
#define pMDMA2_S0_X_MODIFY (volatile signed short *)MDMA2_S0_X_MODIFY
#define pMDMA2_S0_Y_MODIFY (volatile signed short *)MDMA2_S0_Y_MODIFY
#define pMDMA2_S0_CURR_DESC_PTR (volatile void **)MDMA2_S0_CURR_DESC_PTR
#define pMDMA2_S0_CURR_ADDR (volatile void **)MDMA2_S0_CURR_ADDR
#define pMDMA2_S0_CURR_X_COUNT (volatile unsigned short *)MDMA2_S0_CURR_X_COUNT
#define pMDMA2_S0_CURR_Y_COUNT (volatile unsigned short *)MDMA2_S0_CURR_Y_COUNT
#define pMDMA2_S0_IRQ_STATUS (volatile unsigned short *)MDMA2_S0_IRQ_STATUS
#define pMDMA2_S0_PERIPHERAL_MAP (volatile unsigned short *)MDMA2_S0_PERIPHERAL_MAP
#define pMDMA2_D1_CONFIG (volatile unsigned short *)MDMA2_D1_CONFIG
#define pMDMA2_D1_NEXT_DESC_PTR (volatile void **)MDMA2_D1_NEXT_DESC_PTR
#define pMDMA2_D1_START_ADDR (volatile void **)MDMA2_D1_START_ADDR
#define pMDMA2_D1_X_COUNT (volatile unsigned short *)MDMA2_D1_X_COUNT
#define pMDMA2_D1_Y_COUNT (volatile unsigned short *)MDMA2_D1_Y_COUNT
#define pMDMA2_D1_X_MODIFY (volatile signed short *)MDMA2_D1_X_MODIFY
#define pMDMA2_D1_Y_MODIFY (volatile signed short *)MDMA2_D1_Y_MODIFY
#define pMDMA2_D1_CURR_DESC_PTR (volatile void **)MDMA2_D1_CURR_DESC_PTR
#define pMDMA2_D1_CURR_ADDR (volatile void **)MDMA2_D1_CURR_ADDR
#define pMDMA2_D1_CURR_X_COUNT (volatile unsigned short *)MDMA2_D1_CURR_X_COUNT
#define pMDMA2_D1_CURR_Y_COUNT (volatile unsigned short *)MDMA2_D1_CURR_Y_COUNT
#define pMDMA2_D1_IRQ_STATUS (volatile unsigned short *)MDMA2_D1_IRQ_STATUS
#define pMDMA2_D1_PERIPHERAL_MAP (volatile unsigned short *)MDMA2_D1_PERIPHERAL_MAP
#define pMDMA2_S1_CONFIG (volatile unsigned short *)MDMA2_S1_CONFIG
#define pMDMA2_S1_NEXT_DESC_PTR (volatile void **)MDMA2_S1_NEXT_DESC_PTR
#define pMDMA2_S1_START_ADDR (volatile void **)MDMA2_S1_START_ADDR
#define pMDMA2_S1_X_COUNT (volatile unsigned short *)MDMA2_S1_X_COUNT
#define pMDMA2_S1_Y_COUNT (volatile unsigned short *)MDMA2_S1_Y_COUNT
#define pMDMA2_S1_X_MODIFY (volatile signed short *)MDMA2_S1_X_MODIFY
#define pMDMA2_S1_Y_MODIFY (volatile signed short *)MDMA2_S1_Y_MODIFY
#define pMDMA2_S1_CURR_DESC_PTR (volatile void **)MDMA2_S1_CURR_DESC_PTR
#define pMDMA2_S1_CURR_ADDR (volatile void **)MDMA2_S1_CURR_ADDR
#define pMDMA2_S1_CURR_X_COUNT (volatile unsigned short *)MDMA2_S1_CURR_X_COUNT
#define pMDMA2_S1_CURR_Y_COUNT (volatile unsigned short *)MDMA2_S1_CURR_Y_COUNT
#define pMDMA2_S1_IRQ_STATUS (volatile unsigned short *)MDMA2_S1_IRQ_STATUS
#define pMDMA2_S1_PERIPHERAL_MAP (volatile unsigned short *)MDMA2_S1_PERIPHERAL_MAP
/* Internal Memory DMA Registers (0xFFC0_1800 - 0xFFC0_19FF) */
#define pIMDMA_D0_CONFIG (volatile unsigned short *)IMDMA_D0_CONFIG
#define pIMDMA_D0_NEXT_DESC_PTR (volatile void **)IMDMA_D0_NEXT_DESC_PTR
#define pIMDMA_D0_START_ADDR (volatile void **)IMDMA_D0_START_ADDR
#define pIMDMA_D0_X_COUNT (volatile unsigned short *)IMDMA_D0_X_COUNT
#define pIMDMA_D0_Y_COUNT (volatile unsigned short *)IMDMA_D0_Y_COUNT
#define pIMDMA_D0_X_MODIFY (volatile signed short *)IMDMA_D0_X_MODIFY
#define pIMDMA_D0_Y_MODIFY (volatile signed short *)IMDMA_D0_Y_MODIFY
#define pIMDMA_D0_CURR_DESC_PTR (volatile void **)IMDMA_D0_CURR_DESC_PTR
#define pIMDMA_D0_CURR_ADDR (volatile void **)IMDMA_D0_CURR_ADDR
#define pIMDMA_D0_CURR_X_COUNT (volatile unsigned short *)IMDMA_D0_CURR_X_COUNT
#define pIMDMA_D0_CURR_Y_COUNT (volatile unsigned short *)IMDMA_D0_CURR_Y_COUNT
#define pIMDMA_D0_IRQ_STATUS (volatile unsigned short *)IMDMA_D0_IRQ_STATUS
#define pIMDMA_S0_CONFIG (volatile unsigned short *)IMDMA_S0_CONFIG
#define pIMDMA_S0_NEXT_DESC_PTR (volatile void **)IMDMA_S0_NEXT_DESC_PTR
#define pIMDMA_S0_START_ADDR (volatile void **)IMDMA_S0_START_ADDR
#define pIMDMA_S0_X_COUNT (volatile unsigned short *)IMDMA_S0_X_COUNT
#define pIMDMA_S0_Y_COUNT (volatile unsigned short *)IMDMA_S0_Y_COUNT
#define pIMDMA_S0_X_MODIFY (volatile signed short *)IMDMA_S0_X_MODIFY
#define pIMDMA_S0_Y_MODIFY (volatile signed short *)IMDMA_S0_Y_MODIFY
#define pIMDMA_S0_CURR_DESC_PTR (volatile void **)IMDMA_S0_CURR_DESC_PTR
#define pIMDMA_S0_CURR_ADDR (volatile void **)IMDMA_S0_CURR_ADDR
#define pIMDMA_S0_CURR_X_COUNT (volatile unsigned short *)IMDMA_S0_CURR_X_COUNT
#define pIMDMA_S0_CURR_Y_COUNT (volatile unsigned short *)IMDMA_S0_CURR_Y_COUNT
#define pIMDMA_S0_IRQ_STATUS (volatile unsigned short *)IMDMA_S0_IRQ_STATUS
#define pIMDMA_D1_CONFIG (volatile unsigned short *)IMDMA_D1_CONFIG
#define pIMDMA_D1_NEXT_DESC_PTR (volatile void **)IMDMA_D1_NEXT_DESC_PTR
#define pIMDMA_D1_START_ADDR (volatile void **)IMDMA_D1_START_ADDR
#define pIMDMA_D1_X_COUNT (volatile unsigned short *)IMDMA_D1_X_COUNT
#define pIMDMA_D1_Y_COUNT (volatile unsigned short *)IMDMA_D1_Y_COUNT
#define pIMDMA_D1_X_MODIFY (volatile signed short *)IMDMA_D1_X_MODIFY
#define pIMDMA_D1_Y_MODIFY (volatile signed short *)IMDMA_D1_Y_MODIFY
#define pIMDMA_D1_CURR_DESC_PTR (volatile void **)IMDMA_D1_CURR_DESC_PTR
#define pIMDMA_D1_CURR_ADDR (volatile void **)IMDMA_D1_CURR_ADDR
#define pIMDMA_D1_CURR_X_COUNT (volatile unsigned short *)IMDMA_D1_CURR_X_COUNT
#define pIMDMA_D1_CURR_Y_COUNT (volatile unsigned short *)IMDMA_D1_CURR_Y_COUNT
#define pIMDMA_D1_IRQ_STATUS (volatile unsigned short *)IMDMA_D1_IRQ_STATUS
#define pIMDMA_S1_CONFIG (volatile unsigned short *)IMDMA_S1_CONFIG
#define pIMDMA_S1_NEXT_DESC_PTR (volatile void **)IMDMA_S1_NEXT_DESC_PTR
#define pIMDMA_S1_START_ADDR (volatile void **)IMDMA_S1_START_ADDR
#define pIMDMA_S1_X_COUNT (volatile unsigned short *)IMDMA_S1_X_COUNT
#define pIMDMA_S1_Y_COUNT (volatile unsigned short *)IMDMA_S1_Y_COUNT
#define pIMDMA_S1_X_MODIFY (volatile signed short *)IMDMA_S1_X_MODIFY
#define pIMDMA_S1_Y_MODIFY (volatile signed short *)IMDMA_S1_Y_MODIFY
#define pIMDMA_S1_CURR_DESC_PTR (volatile void **)IMDMA_S1_CURR_DESC_PTR
#define pIMDMA_S1_CURR_ADDR (volatile void **)IMDMA_S1_CURR_ADDR
#define pIMDMA_S1_CURR_X_COUNT (volatile unsigned short *)IMDMA_S1_CURR_X_COUNT
#define pIMDMA_S1_CURR_Y_COUNT (volatile unsigned short *)IMDMA_S1_CURR_Y_COUNT
#define pIMDMA_S1_IRQ_STATUS (volatile unsigned short *)IMDMA_S1_IRQ_STATUS
/*
* System Reset and Interrupt Controller registers for
* core A (0xFFC0 0100-0xFFC0 01FF)
*/
#define pSWRST (volatile unsigned short *)SICA_SWRST
#define pSYSCR (volatile unsigned short *)SICA_SYSCR
#define pRVECT (volatile unsigned short *)SICA_RVECT
#define pSIC_SWRST (volatile unsigned short *)SICA_SWRST
#define pSIC_SYSCR (volatile unsigned short *)SICA_SYSCR
#define pSIC_RVECT (volatile unsigned short *)SICA_RVECT
#define pSIC_IMASK (volatile unsigned long *)SICA_IMASK
#define pSIC_IAR0 ((volatile unsigned long *)SICA_IAR0)
#define pSIC_IAR1 (volatile unsigned long *)SICA_IAR1
#define pSIC_IAR2 (volatile unsigned long *)SICA_IAR2
#define pSIC_ISR (volatile unsigned long *)SICA_ISR0
#define pSIC_IWR (volatile unsigned long *)SICA_IWR0
/* Watchdog Timer registers for Core A (0xFFC0 0200-0xFFC0 02FF) */
#define pWDOG_CTL (volatile unsigned short *)WDOGA_CTL
#define pWDOG_CNT (volatile unsigned long *)WDOGA_CNT
#define pWDOG_STAT (volatile unsigned long *)WDOGA_STAT
/* Programmable Flag 0 registers (0xFFC0 0700-0xFFC0 07FF) */
#define pFIO_FLAG_D (volatile unsigned short *)FIO0_FLAG_D
#define pFIO_FLAG_C (volatile unsigned short *)FIO0_FLAG_C
#define pFIO_FLAG_S (volatile unsigned short *)FIO0_FLAG_S
#define pFIO_FLAG_T (volatile unsigned short *)FIO0_FLAG_T
#define pFIO_MASKA_D (volatile unsigned short *)FIO0_MASKA_D
#define pFIO_MASKA_C (volatile unsigned short *)FIO0_MASKA_C
#define pFIO_MASKA_S (volatile unsigned short *)FIO0_MASKA_S
#define pFIO_MASKA_T (volatile unsigned short *)FIO0_MASKA_T
#define pFIO_MASKB_D (volatile unsigned short *)FIO0_MASKB_D
#define pFIO_MASKB_C (volatile unsigned short *)FIO0_MASKB_C
#define pFIO_MASKB_S (volatile unsigned short *)FIO0_MASKB_S
#define pFIO_MASKB_T (volatile unsigned short *)FIO0_MASKB_T
#define pFIO_DIR (volatile unsigned short *)FIO0_DIR
#define pFIO_POLAR (volatile unsigned short *)FIO0_POLAR
#define pFIO_EDGE (volatile unsigned short *)FIO0_EDGE
#define pFIO_BOTH (volatile unsigned short *)FIO0_BOTH
#define pFIO_INEN (volatile unsigned short *)FIO0_INEN
/* Parallel Peripheral Interface (PPI) 0 registers (0xFFC0 1000-0xFFC0 10FF)*/
#define pPPI_CONTROL (volatile unsigned short *)PPI0_CONTROL
#define pPPI_STATUS (volatile unsigned short *)PPI0_STATUS
#define pPPI_COUNT (volatile unsigned short *)PPI0_COUNT
#define pPPI_DELAY (volatile unsigned short *)PPI0_DELAY
#define pPPI_FRAME (volatile unsigned short *)PPI0_FRAME
/* DMA1 Controller registers (0xFFC0 1C00-0xFFC0 1FFF) */
#define pDMA0_CONFIG (volatile unsigned short *)DMA1_0_CONFIG
#define pDMA0_NEXT_DESC_PTR (volatile void **)DMA1_0_NEXT_DESC_PTR
#define pDMA0_START_ADDR (volatile void **)DMA1_0_START_ADDR
#define pDMA0_X_COUNT (volatile unsigned short *)DMA1_0_X_COUNT
#define pDMA0_Y_COUNT (volatile unsigned short *)DMA1_0_Y_COUNT
#define pDMA0_X_MODIFY (volatile unsigned short *)DMA1_0_X_MODIFY
#define pDMA0_Y_MODIFY (volatile unsigned short *)DMA1_0_Y_MODIFY
#define pDMA0_CURR_DESC_PTR (volatile void **)DMA1_0_CURR_DESC_PTR
#define pDMA0_CURR_ADDR (volatile void **)DMA1_0_CURR_ADDR
#define pDMA0_CURR_X_COUNT (volatile unsigned short *)DMA1_0_CURR_X_COUNT
#define pDMA0_CURR_Y_COUNT (volatile unsigned short *)DMA1_0_CURR_Y_COUNT
#define pDMA0_IRQ_STATUS (volatile unsigned short *)DMA1_0_IRQ_STATUS
#define pDMA0_PERIPHERAL_MAP (volatile unsigned short *)DMA1_0_PERIPHERAL_MAP
/* Memory DMA1 Controller registers (0xFFC0 1E80-0xFFC0 1FFF) */
#define pMDMA_D0_CONFIG (volatile unsigned short *)MDMA1_D0_CONFIG
#define pMDMA_D0_NEXT_DESC_PTR (volatile void **)MDMA1_D0_NEXT_DESC_PTR
#define pMDMA_D0_START_ADDR (volatile void **)MDMA1_D0_START_ADDR
#define pMDMA_D0_X_COUNT (volatile unsigned short *)MDMA1_D0_X_COUNT
#define pMDMA_D0_Y_COUNT (volatile unsigned short *)MDMA1_D0_Y_COUNT
#define pMDMA_D0_X_MODIFY (volatile unsigned short *)MDMA1_D0_X_MODIFY
#define pMDMA_D0_Y_MODIFY (volatile unsigned short *)MDMA1_D0_Y_MODIFY
#define pMDMA_D0_CURR_DESC_PTR (volatile void **)MDMA1_D0_CURR_DESC_PTR
#define pMDMA_D0_CURR_ADDR (volatile void **)MDMA1_D0_CURR_ADDR
#define pMDMA_D0_CURR_X_COUNT (volatile unsigned short *)MDMA1_D0_CURR_X_COUNT
#define pMDMA_D0_CURR_Y_COUNT (volatile unsigned short *)MDMA1_D0_CURR_Y_COUNT
#define pMDMA_D0_IRQ_STATUS (volatile unsigned short *)MDMA1_D0_IRQ_STATUS
#define pMDMA_D0_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_D0_PERIPHERAL_MAP
#define pMDMA_S0_CONFIG (volatile unsigned short *)MDMA1_S0_CONFIG
#define pMDMA_S0_NEXT_DESC_PTR (volatile void **)MDMA1_S0_NEXT_DESC_PTR
#define pMDMA_S0_START_ADDR (volatile void **)MDMA1_S0_START_ADDR
#define pMDMA_S0_X_COUNT (volatile unsigned short *)MDMA1_S0_X_COUNT
#define pMDMA_S0_Y_COUNT (volatile unsigned short *)MDMA1_S0_Y_COUNT
#define pMDMA_S0_X_MODIFY (volatile unsigned short *)MDMA1_S0_X_MODIFY
#define pMDMA_S0_Y_MODIFY (volatile unsigned short *)MDMA1_S0_Y_MODIFY
#define pMDMA_S0_CURR_DESC_PTR (volatile void **)MDMA1_S0_CURR_DESC_PTR
#define pMDMA_S0_CURR_ADDR (volatile void **)MDMA1_S0_CURR_ADDR
#define pMDMA_S0_CURR_X_COUNT (volatile unsigned short *)MDMA1_S0_CURR_X_COUNT
#define pMDMA_S0_CURR_Y_COUNT (volatile unsigned short *)MDMA1_S0_CURR_Y_COUNT
#define pMDMA_S0_IRQ_STATUS (volatile unsigned short *)MDMA1_S0_IRQ_STATUS
#define pMDMA_S0_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_S0_PERIPHERAL_MAP
#define pMDMA_D1_CONFIG (volatile unsigned short *)MDMA1_D1_CONFIG
#define pMDMA_D1_NEXT_DESC_PTR (volatile void **)MDMA1_D1_NEXT_DESC_PTR
#define pMDMA_D1_START_ADDR (volatile void **)MDMA1_D1_START_ADDR
#define pMDMA_D1_X_COUNT (volatile unsigned short *)MDMA1_D1_X_COUNT
#define pMDMA_D1_Y_COUNT (volatile unsigned short *)MDMA1_D1_Y_COUNT
#define pMDMA_D1_X_MODIFY (volatile unsigned short *)MDMA1_D1_X_MODIFY
#define pMDMA_D1_Y_MODIFY (volatile unsigned short *)MDMA1_D1_Y_MODIFY
#define pMDMA_D1_CURR_DESC_PTR (volatile void **)MDMA1_D1_CURR_DESC_PTR
#define pMDMA_D1_CURR_ADDR (volatile void **)MDMA1_D1_CURR_ADDR
#define pMDMA_D1_CURR_X_COUNT (volatile unsigned short *)MDMA1_D1_CURR_X_COUNT
#define pMDMA_D1_CURR_Y_COUNT (volatile unsigned short *)MDMA1_D1_CURR_Y_COUNT
#define pMDMA_D1_IRQ_STATUS (volatile unsigned short *)MDMA1_D1_IRQ_STATUS
#define pMDMA_D1_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_D1_PERIPHERAL_MAP
#define pMDMA_S1_CONFIG (volatile unsigned short *)MDMA1_S1_CONFIG
#define pMDMA_S1_NEXT_DESC_PTR (volatile void **)MDMA1_S1_NEXT_DESC_PTR
#define pMDMA_S1_START_ADDR (volatile void **)MDMA1_S1_START_ADDR
#define pMDMA_S1_X_COUNT (volatile unsigned short *)MDMA1_S1_X_COUNT
#define pMDMA_S1_Y_COUNT (volatile unsigned short *)MDMA1_S1_Y_COUNT
#define pMDMA_S1_X_MODIFY (volatile unsigned short *)MDMA1_S1_X_MODIFY
#define pMDMA_S1_Y_MODIFY (volatile unsigned short *)MDMA1_S1_Y_MODIFY
#define pMDMA_S1_CURR_DESC_PTR (volatile void **)MDMA1_S1_CURR_DESC_PTR
#define pMDMA_S1_CURR_ADDR (volatile void **)MDMA1_S1_CURR_ADDR
#define pMDMA_S1_CURR_X_COUNT (volatile unsigned short *)MDMA1_S1_CURR_X_COUNT
#define pMDMA_S1_CURR_Y_COUNT (volatile unsigned short *)MDMA1_S1_CURR_Y_COUNT
#define pMDMA_S1_IRQ_STATUS (volatile unsigned short *)MDMA1_S1_IRQ_STATUS
#define pMDMA_S1_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_S1_PERIPHERAL_MAP
/* DMA2 Controller registers (0xFFC0 0C00-0xFFC0 0DFF) */
#define pDMA1_CONFIG (volatile unsigned short *)DMA2_0_CONFIG
#define pDMA1_NEXT_DESC_PTR (volatile void **)DMA2_0_NEXT_DESC_PTR
#define pDMA1_START_ADDR (volatile void **)DMA2_0_START_ADDR
#define pDMA1_X_COUNT (volatile unsigned short *)DMA2_0_X_COUNT
#define pDMA1_Y_COUNT (volatile unsigned short *)DMA2_0_Y_COUNT
#define pDMA1_X_MODIFY (volatile unsigned short *)DMA2_0_X_MODIFY
#define pDMA1_Y_MODIFY (volatile unsigned short *)DMA2_0_Y_MODIFY
#define pDMA1_CURR_DESC_PTR (volatile void **)DMA2_0_CURR_DESC_PTR
#define pDMA1_CURR_ADDR (volatile void **)DMA2_0_CURR_ADDR
#define pDMA1_CURR_X_COUNT (volatile unsigned short *)DMA2_0_CURR_X_COUNT
#define pDMA1_CURR_Y_COUNT (volatile unsigned short *)DMA2_0_CURR_Y_COUNT
#define pDMA1_IRQ_STATUS (volatile unsigned short *)DMA2_0_IRQ_STATUS
#define pDMA1_PERIPHERAL_MAP (volatile unsigned short *)DMA2_0_PERIPHERAL_MAP
#define pDMA2_CONFIG (volatile unsigned short *)DMA2_1_CONFIG
#define pDMA2_NEXT_DESC_PTR (volatile void **)DMA2_1_NEXT_DESC_PTR
#define pDMA2_START_ADDR (volatile void **)DMA2_1_START_ADDR
#define pDMA2_X_COUNT (volatile unsigned short *)DMA2_1_X_COUNT
#define pDMA2_Y_COUNT (volatile unsigned short *)DMA2_1_Y_COUNT
#define pDMA2_X_MODIFY (volatile unsigned short *)DMA2_1_X_MODIFY
#define pDMA2_Y_MODIFY (volatile unsigned short *)DMA2_1_Y_MODIFY
#define pDMA2_CURR_DESC_PTR (volatile void **)DMA2_1_CURR_DESC_PTR
#define pDMA2_CURR_ADDR (volatile void **)DMA2_1_CURR_ADDR
#define pDMA2_CURR_X_COUNT (volatile unsigned short *)DMA2_1_CURR_X_COUNT
#define pDMA2_CURR_Y_COUNT (volatile unsigned short *)DMA2_1_CURR_Y_COUNT
#define pDMA2_IRQ_STATUS (volatile unsigned short *)DMA2_1_IRQ_STATUS
#define pDMA2_PERIPHERAL_MAP (volatile unsigned short *)DMA2_1_PERIPHERAL_MAP
#define pDMA3_CONFIG (volatile unsigned short *)DMA2_2_CONFIG
#define pDMA3_NEXT_DESC_PTR (volatile void **)DMA2_2_NEXT_DESC_PTR
#define pDMA3_START_ADDR (volatile void **)DMA2_2_START_ADDR
#define pDMA3_X_COUNT (volatile unsigned short *)DMA2_2_X_COUNT
#define pDMA3_Y_COUNT (volatile unsigned short *)DMA2_2_Y_COUNT
#define pDMA3_X_MODIFY (volatile unsigned short *)DMA2_2_X_MODIFY
#define pDMA3_Y_MODIFY (volatile unsigned short *)DMA2_2_Y_MODIFY
#define pDMA3_CURR_DESC_PTR (volatile void **)DMA2_2_CURR_DESC_PTR
#define pDMA3_CURR_ADDR (volatile void **)DMA2_2_CURR_ADDR
#define pDMA3_CURR_X_COUNT (volatile unsigned short *)DMA2_2_CURR_X_COUNT
#define pDMA3_CURR_Y_COUNT (volatile unsigned short *)DMA2_2_CURR_Y_COUNT
#define pDMA3_IRQ_STATUS (volatile unsigned short *)DMA2_2_IRQ_STATUS
#define pDMA3_PERIPHERAL_MAP (volatile unsigned short *)DMA2_2_PERIPHERAL_MAP
#define pDMA4_CONFIG (volatile unsigned short *)DMA2_3_CONFIG
#define pDMA4_NEXT_DESC_PTR (volatile void **)DMA2_3_NEXT_DESC_PTR
#define pDMA4_START_ADDR (volatile void **)DMA2_3_START_ADDR
#define pDMA4_X_COUNT (volatile unsigned short *)DMA2_3_X_COUNT
#define pDMA4_Y_COUNT (volatile unsigned short *)DMA2_3_Y_COUNT
#define pDMA4_X_MODIFY (volatile unsigned short *)DMA2_3_X_MODIFY
#define pDMA4_Y_MODIFY (volatile unsigned short *)DMA2_3_Y_MODIFY
#define pDMA4_CURR_DESC_PTR (volatile void **)DMA2_3_CURR_DESC_PTR
#define pDMA4_CURR_ADDR (volatile void **)DMA2_3_CURR_ADDR
#define pDMA4_CURR_X_COUNT (volatile unsigned short *)DMA2_3_CURR_X_COUNT
#define pDMA4_CURR_Y_COUNT (volatile unsigned short *)DMA2_3_CURR_Y_COUNT
#define pDMA4_IRQ_STATUS (volatile unsigned short *)DMA2_3_IRQ_STATUS
#define pDMA4_PERIPHERAL_MAP (volatile unsigned short *)DMA2_3_PERIPHERAL_MAP
#define pDMA5_CONFIG (volatile unsigned short *)DMA2_4_CONFIG
#define pDMA5_NEXT_DESC_PTR (volatile void **)DMA2_4_NEXT_DESC_PTR
#define pDMA5_START_ADDR (volatile void **)DMA2_4_START_ADDR
#define pDMA5_X_COUNT (volatile unsigned short *)DMA2_4_X_COUNT
#define pDMA5_Y_COUNT (volatile unsigned short *)DMA2_4_Y_COUNT
#define pDMA5_X_MODIFY (volatile unsigned short *)DMA2_4_X_MODIFY
#define pDMA5_Y_MODIFY (volatile unsigned short *)DMA2_4_Y_MODIFY
#define pDMA5_CURR_DESC_PTR (volatile void **)DMA2_4_CURR_DESC_PTR
#define pDMA5_CURR_ADDR (volatile void **)DMA2_4_CURR_ADDR
#define pDMA5_CURR_X_COUNT (volatile unsigned short *)DMA2_4_CURR_X_COUNT
#define pDMA5_CURR_Y_COUNT (volatile unsigned short *)DMA2_4_CURR_Y_COUNT
#define pDMA5_IRQ_STATUS (volatile unsigned short *)DMA2_4_IRQ_STATUS
#define pDMA5_PERIPHERAL_MAP (volatile unsigned short *)DMA2_4_PERIPHERAL_MAP
#define pDMA6_CONFIG (volatile unsigned short *)DMA2_5_CONFIG
#define pDMA6_NEXT_DESC_PTR (volatile void **)DMA2_5_NEXT_DESC_PTR
#define pDMA6_START_ADDR (volatile void **)DMA2_5_START_ADDR
#define pDMA6_X_COUNT (volatile unsigned short *)DMA2_5_X_COUNT
#define pDMA6_Y_COUNT (volatile unsigned short *)DMA2_5_Y_COUNT
#define pDMA6_X_MODIFY (volatile unsigned short *)DMA2_5_X_MODIFY
#define pDMA6_Y_MODIFY (volatile unsigned short *)DMA2_5_Y_MODIFY
#define pDMA6_CURR_DESC_PTR (volatile void **)DMA2_5_CURR_DESC_PTR
#define pDMA6_CURR_ADDR (volatile void **)DMA2_5_CURR_ADDR
#define pDMA6_CURR_X_COUNT (volatile unsigned short *)DMA2_5_CURR_X_COUNT
#define pDMA6_CURR_Y_COUNT (volatile unsigned short *)DMA2_5_CURR_Y_COUNT
#define pDMA6_IRQ_STATUS (volatile unsigned short *)DMA2_5_IRQ_STATUS
#define pDMA6_PERIPHERAL_MAP (volatile unsigned short *)DMA2_5_PERIPHERAL_MAP
#define pDMA7_CONFIG (volatile unsigned short *)DMA2_6_CONFIG
#define pDMA7_NEXT_DESC_PTR (volatile void **)DMA2_6_NEXT_DESC_PTR
#define pDMA7_START_ADDR (volatile void **)DMA2_6_START_ADDR
#define pDMA7_X_COUNT (volatile unsigned short *)DMA2_6_X_COUNT
#define pDMA7_Y_COUNT (volatile unsigned short *)DMA2_6_Y_COUNT
#define pDMA7_X_MODIFY (volatile unsigned short *)DMA2_6_X_MODIFY
#define pDMA7_Y_MODIFY (volatile unsigned short *)DMA2_6_Y_MODIFY
#define pDMA7_CURR_DESC_PTR (volatile void **)DMA2_6_CURR_DESC_PTR
#define pDMA7_CURR_ADDR (volatile void **)DMA2_6_CURR_ADDR
#define pDMA7_CURR_X_COUNT (volatile unsigned short *)DMA2_6_CURR_X_COUNT
#define pDMA7_CURR_Y_COUNT (volatile unsigned short *)DMA2_6_CURR_Y_COUNT
#define pDMA7_IRQ_STATUS (volatile unsigned short *)DMA2_6_IRQ_STATUS
#define pDMA7_PERIPHERAL_MAP (volatile unsigned short *)DMA2_6_PERIPHERAL_MAP
#endif /* _CDEF_BF561_H */

1941
include/asm-blackfin/arch-bf561/defBF561.h Normal file
View file

File diff suppressed because it is too large Load diff

76
include/asm-blackfin/arch-bf561/defBF561_extn.h Normal file
View file

@ -0,0 +1,76 @@
/*
* defBF561_extn.h
*
* This file is subject to the terms and conditions of the GNU Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Non-GPL License also available as part of VisualDSP++
*
* http://www.analog.com/processors/resources/crosscore/visualDspDevSoftware.html
*
* (c) Copyright 2001-2005 Analog Devices, Inc. All rights reserved
*
* This file under source code control, please send bugs or changes to:
* dsptools.support@analog.com
*
*/
#ifndef _DEF_BF561_EXTN_H
#define _DEF_BF561_EXTN_H
#define OFFSET_( x ) ((x) & 0x0000FFFF) /* define macro for offset */
/* Delay inserted for PLL transition */
#define PLL_DELAY 0x1000
#define L1_ISRAM 0xFFA00000
#define L1_ISRAM_END 0xFFA10000
#define DATA_BANKA_SRAM 0xFF800000
#define DATA_BANKA_SRAM_END 0xFF808000
#define DATA_BANKB_SRAM 0xFF900000
#define DATA_BANKB_SRAM_END 0xFF908000
#define SYSMMR_BASE 0xFFC00000
#define WDSIZE16 0x00000004
/* Event Vector Table Address */
#define EVT_EMULATION_ADDR 0xffe02000
#define EVT_RESET_ADDR 0xffe02004
#define EVT_NMI_ADDR 0xffe02008
#define EVT_EXCEPTION_ADDR 0xffe0200c
#define EVT_GLOBAL_INT_ENB_ADDR 0xffe02010
#define EVT_HARDWARE_ERROR_ADDR 0xffe02014
#define EVT_TIMER_ADDR 0xffe02018
#define EVT_IVG7_ADDR 0xffe0201c
#define EVT_IVG8_ADDR 0xffe02020
#define EVT_IVG9_ADDR 0xffe02024
#define EVT_IVG10_ADDR 0xffe02028
#define EVT_IVG11_ADDR 0xffe0202c
#define EVT_IVG12_ADDR 0xffe02030
#define EVT_IVG13_ADDR 0xffe02034
#define EVT_IVG14_ADDR 0xffe02038
#define EVT_IVG15_ADDR 0xffe0203c
#define EVT_OVERRIDE_ADDR 0xffe02100
/* IMASK Bit values */
#define IVG15_POS 0x00008000
#define IVG14_POS 0x00004000
#define IVG13_POS 0x00002000
#define IVG12_POS 0x00001000
#define IVG11_POS 0x00000800
#define IVG10_POS 0x00000400
#define IVG9_POS 0x00000200
#define IVG8_POS 0x00000100
#define IVG7_POS 0x00000080
#define IVGTMR_POS 0x00000040
#define IVGHW_POS 0x00000020
#define WDOG_TMR_DISABLE (0xAD << 4)
#define ICTL_RST 0x00000000
#define ICTL_NMI 0x00000002
#define ICTL_GP 0x00000004
#define ICTL_DISABLE 0x00000003
/* Watch Dog timer values setup */
#define WATCHDOG_DISABLE WDOG_TMR_DISABLE | ICTL_DISABLE
#endif /* _DEF_BF561_EXTN_H */

137
include/asm-blackfin/arch-bf561/irq.h Normal file
View file

@ -0,0 +1,137 @@
/*
* linux/arch/$(ARCH)/platform/$(PLATFORM)/irq.c
*
* 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.
*
* Changed by HuTao Apr18, 2003
*
* Copyright was missing when I got the code so took from MIPS arch ...MaTed---
* Copyright (C) 1994 by Waldorf GMBH, written by Ralf Baechle
* Copyright (C) 1995, 96, 97, 98, 99, 2000, 2001 by Ralf Baechle
*
* Adapted for BlackFin (ADI) by Ted Ma <mated@sympatico.ca>
* Copyright (c) 2002 Arcturus Networks Inc. (www.arcturusnetworks.com)
* Copyright (c) 2002 Lineo, Inc. <mattw@lineo.com>
*
* Adapted for BlackFin BF533 by Bas Vermeulen <bas@buyways.nl>
* Copyright (c) 2003 BuyWays B.V. (www.buyways.nl)
* Copyright (c) 2004 LG Soft India.
* Copyright (c) 2004 HHTech.
*
* Adapted for BlackFin BF561 by Bas Vermeulen <bas@buyways.nl>
* Copyright (c) 2005 BuyWays B.V. (www.buyways.nl)
*/
#ifndef _BF561_IRQ_H_
#define _BF561_IRQ_H_
/*
* Interrupt source definitions:
* Event Source Core Event Name IRQ No
* Emulation Events EMU 0
* Reset RST 1
* NMI NMI 2
* Exception EVX 3
* Reserved -- 4
* Hardware Error IVHW 5
* Core Timer IVTMR 6
*
* PLL Wakeup Interrupt IVG7 7
* DMA1 Error (generic) IVG7 8
* DMA2 Error (generic) IVG7 9
* IMDMA Error (generic) IVG7 10
* PPI1 Error Interrupt IVG7 11
* PPI2 Error Interrupt IVG7 12
* SPORT0 Error Interrupt IVG7 13
* SPORT1 Error Interrupt IVG7 14
* SPI Error Interrupt IVG7 15
* UART Error Interrupt IVG7 16
* Reserved Interrupt IVG7 17
*
* DMA1 0 Interrupt(PPI1) IVG8 18
* DMA1 1 Interrupt(PPI2) IVG8 19
* DMA1 2 Interrupt IVG8 20
* DMA1 3 Interrupt IVG8 21
* DMA1 4 Interrupt IVG8 22
* DMA1 5 Interrupt IVG8 23
* DMA1 6 Interrupt IVG8 24
* DMA1 7 Interrupt IVG8 25
* DMA1 8 Interrupt IVG8 26
* DMA1 9 Interrupt IVG8 27
* DMA1 10 Interrupt IVG8 28
* DMA1 11 Interrupt IVG8 29
*
* DMA2 0 (SPORT0 RX) IVG9 30
* DMA2 1 (SPORT0 TX) IVG9 31
* DMA2 2 (SPORT1 RX) IVG9 32
* DMA2 3 (SPORT2 TX) IVG9 33
* DMA2 4 (SPI) IVG9 34
* DMA2 5 (UART RX) IVG9 35
* DMA2 6 (UART TX) IVG9 36
* DMA2 7 Interrupt IVG9 37
* DMA2 8 Interrupt IVG9 38
* DMA2 9 Interrupt IVG9 39
* DMA2 10 Interrupt IVG9 40
* DMA2 11 Interrupt IVG9 41
*
* TIMER 0 Interrupt IVG10 42
* TIMER 1 Interrupt IVG10 43
* TIMER 2 Interrupt IVG10 44
* TIMER 3 Interrupt IVG10 45
* TIMER 4 Interrupt IVG10 46
* TIMER 5 Interrupt IVG10 47
* TIMER 6 Interrupt IVG10 48
* TIMER 7 Interrupt IVG10 49
* TIMER 8 Interrupt IVG10 50
* TIMER 9 Interrupt IVG10 51
* TIMER 10 Interrupt IVG10 52
* TIMER 11 Interrupt IVG10 53
*
* Programmable Flags0 A (8) IVG11 54
* Programmable Flags0 B (8) IVG11 55
* Programmable Flags1 A (8) IVG11 56
* Programmable Flags1 B (8) IVG11 57
* Programmable Flags2 A (8) IVG11 58
* Programmable Flags2 B (8) IVG11 59
*
* MDMA1 0 write/read INT IVG8 60
* MDMA1 1 write/read INT IVG8 61
*
* MDMA2 0 write/read INT IVG9 62
* MDMA2 1 write/read INT IVG9 63
*
* IMDMA 0 write/read INT IVG12 64
* IMDMA 1 write/read INT IVG12 65
*
* Watch Dog Timer IVG13 66
*
* Reserved interrupt IVG7 67
* Reserved interrupt IVG7 68
* Supplemental interrupt 0 IVG7 69
* supplemental interrupt 1 IVG7 70
*
* Software Interrupt 1 IVG14 71
* Software Interrupt 2 IVG15 72
*/
/*
* The ABSTRACT IRQ definitions
* the first seven of the following are fixed,
* the rest you change if you need to.
*/
/* IVG 0-6 */
#define IRQ_EMU 0 /* Emulation */
#define IRQ_RST 1 /* Reset */
#define IRQ_NMI 2 /* Non Maskable Interrupt */
#define IRQ_EVX 3 /* Exception */
#define IRQ_UNUSED 4 /* Reserved interrupt */
#define IRQ_HWERR 5 /* Hardware Error */
#define IRQ_CORETMR 6 /* Core timer */
#define IRQ_UART_RX_BIT 0x10000000
#define IRQ_UART_TX_BIT 0x20000000
#define IRQ_UART_ERROR_BIT 0x200
#endif /* _BF561_IRQ_H_ */

244
include/configs/bf561-ezkit.h Normal file
View file

@ -0,0 +1,244 @@
/*
* U-boot - Configuration file for BF561 EZKIT board
*/
#ifndef __CONFIG_EZKIT561_H__
#define __CONFIG_EZKIT561_H__
#define CONFIG_VDSP 1
#define CONFIG_BF561 1
#define CFG_LONGHELP 1
#define CONFIG_CMDLINE_EDITING 1
#define CONFIG_BAUDRATE 57600
/* Set default serial console for bf537 */
#define CONFIG_UART_CONSOLE 0
#define CONFIG_EZKIT561 1
#define CONFIG_BOOTDELAY 5
#define CONFIG_PANIC_HANG 1
/*
* Boot Mode Set
* Blackfin can support several boot modes
*/
#define BF561_BYPASS_BOOT 0x21
#define BF561_PARA_BOOT 0x22
#define BF561_SPI_BOOT 0x24
/* Define the boot mode */
#define BFIN_BOOT_MODE BF561_BYPASS_BOOT
/* This sets the default state of the cache on U-Boot's boot */
#define CONFIG_ICACHE_ON
#define CONFIG_DCACHE_ON
/* Define where the uboot will be loaded by on-chip boot rom */
#define APP_ENTRY 0x00001000
/*
* Stringize definitions - needed for environmental settings
*/
#define STRINGIZE2(x) #x
#define STRINGIZE(x) STRINGIZE2(x)
/*
* Board settings
*/
#define CONFIG_DRIVER_SMC91111 1
#define CONFIG_SMC91111_BASE 0x2C010300
#define CONFIG_ASYNC_EBIU_BASE CONFIG_SMC91111_BASE & ~(4*1024*1024)
#define CONFIG_SMC_USE_32_BIT 1
#define CONFIG_MISC_INIT_R 1
/*
* Clock settings
*/
/* CONFIG_CLKIN_HZ is any value in Hz */
#define CONFIG_CLKIN_HZ 30000000
/* CONFIG_CLKIN_HALF controls what is passed to PLL 0=CLKIN */
/* 1=CLKIN/2 */
#define CONFIG_CLKIN_HALF 0
/* CONFIG_PLL_BYPASS controls if the PLL is used 0=don't bypass */
/* 1=bypass PLL */
#define CONFIG_PLL_BYPASS 0
/* CONFIG_VCO_MULT controls what the multiplier of the PLL is */
/* Values can range from 1-64 */
#define CONFIG_VCO_MULT 20
/* CONFIG_CCLK_DIV controls what the core clock divider is */
/* Values can be 1, 2, 4, or 8 ONLY */
#define CONFIG_CCLK_DIV 1
/* CONFIG_SCLK_DIV controls what the peripheral clock divider is */
/* Values can range from 1-15 */
#define CONFIG_SCLK_DIV 5
/* CONFIG_SPI_BAUD controls the SPI peripheral clock divider */
/* Values can range from 2-65535 */
/* SCK Frequency = SCLK / (2 * CONFIG_SPI_BAUD) */
#define CONFIG_SPI_BAUD 2
#define CONFIG_SPI_BAUD_INITBLOCK 4
/*
* Network settings
*/
#if (CONFIG_DRIVER_SMC91111)
#define CONFIG_IPADDR 192.168.0.15
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_GATEWAYIP 192.168.0.1
#define CONFIG_SERVERIP 192.168.0.2
#define CONFIG_HOSTNAME ezkit561
#define CONFIG_ROOTPATH /arm-cross-build/BF561/uClinux-dist/romfs
#endif /* CONFIG_DRIVER_SMC91111 */
/*
* Flash settings
*/
#define CFG_FLASH_CFI /* The flash is CFI compatible */
#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
#define CFG_FLASH_CFI_AMD_RESET
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_FLASH_BASE 0x20000000
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 135 /* max number of sectors on one chip */
#define CFG_ENV_ADDR 0x20020000
#define CFG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
/* JFFS Partition offset set */
#define CFG_JFFS2_FIRST_BANK 0
#define CFG_JFFS2_NUM_BANKS 1
/* 512k reserved for u-boot */
#define CFG_JFFS2_FIRST_SECTOR 8
/*
* SDRAM settings & memory map
*/
#define CONFIG_MEM_SIZE 64 /* 128, 64, 32, 16 */
#define CONFIG_MEM_ADD_WDTH 9 /* 8, 9, 10, 11 */
#define CONFIG_MEM_MT48LC16M16A2TG_75 1
#define CFG_SDRAM_BASE 0x00000000
#define CFG_MAX_RAM_SIZE (CONFIG_MEM_SIZE * 1024 * 1024)
#define CFG_MEMTEST_START 0x0 /* memtest works on */
#define CFG_MEMTEST_END ( (CONFIG_MEM_SIZE - 1) * 1024*1024) /* 1 ... 63 MB in DRAM */
#define CONFIG_LOADADDR 0x01000000 /* default load address */
#define CFG_LOAD_ADDR CONFIG_LOADADDR
#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
#define CFG_MONITOR_BASE (CFG_MAX_RAM_SIZE - CFG_MONITOR_LEN)
#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
#define CFG_GBL_DATA_SIZE 0x4000
#define CFG_GBL_DATA_ADDR (CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
#define CONFIG_STACKBASE (CFG_GBL_DATA_ADDR - 4)
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
#if ( CONFIG_CLKIN_HALF == 0 )
#define CONFIG_VCO_HZ ( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT )
#else
#define CONFIG_VCO_HZ (( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT ) / 2 )
#endif
#if (CONFIG_PLL_BYPASS == 0)
#define CONFIG_CCLK_HZ ( CONFIG_VCO_HZ / CONFIG_CCLK_DIV )
#define CONFIG_SCLK_HZ ( CONFIG_VCO_HZ / CONFIG_SCLK_DIV )
#else
#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ
#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ
#endif
/*
* Command settings
*/
#define CFG_AUTOLOAD "no" /* rarpb, bootp, dhcp commands will */
/* only perform a configuration */
/* lookup from the BOOTP/DHCP server */
/* but not try to load any image */
/* using TFTP */
#define CONFIG_BOOT_RETRY_TIME -1 /* Enable this if bootretry required, */
/* currently its disabled */
#define CONFIG_BOOTCOMMAND "run ramboot"
#define CONFIG_BOOTARGS "root=/dev/mtdblock0 rw console=ttyBF0,57600"
#if (CONFIG_DRIVER_SMC91111)
#define CONFIG_COMMANDS1 (CONFIG_CMD_DFL | \
CFG_CMD_PING | \
CFG_CMD_ELF | \
CFG_CMD_CACHE | \
CFG_CMD_JFFS2 | \
CFG_CMD_DHCP)
#define CONFIG_EXTRA_ENV_SETTINGS \
"ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):" \
"$(rootpath) console=ttyBF0,57600\0" \
"addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):" \
"$(gatewayip):$(netmask):$(hostname):eth0:off\0" \
"ramboot=tftpboot $(loadaddr) linux; " \
"run ramargs; run addip; bootelf\0" \
"nfsboot=tftpboot $(loadaddr) linux; " \
"run nfsargs; run addip; bootelf\0" \
"update=tftpboot $(loadaddr) u-boot.bin; " \
"protect off 0x20000000 0x2003FFFF; " \
"erase 0x20000000 0x2003FFFF; " \
"cp.b $(loadaddr) 0x20000000 $(filesize)\0" \
""
#else
#define CONFIG_COMMANDS1 (CONFIG_CMD_DFL | \
CFG_CMD_ELF | \
CFG_CMD_CACHE | \
CFG_CMD_JFFS2)
#define CONFIG_EXTRA_ENV_SETTINGS \
"ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
"flashboot=bootm 0x20100000\0" \
""
#endif
#define CONFIG_COMMANDS ( CONFIG_COMMANDS1 | CONFIG_COMMANDS2 )
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
/*
* Console settings
*/
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CFG_PROMPT "ezkit> " /* Monitor Command Prompt */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#endif
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CONFIG_LOADS_ECHO 1
/*
* Miscellaneous configurable options
*/
#define CFG_HZ 1000 /* decrementer freq: 10 ms ticks */
#define CFG_BOOTM_LEN 0x4000000 /* Large Image Length, set to 64 Meg */
/*
* FLASH organization and environment definitions
*/
#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
#define AMGCTLVAL 0x3F
#define AMBCTL0VAL 0x7BB07BB0
#define AMBCTL1VAL 0xFFC27BB0
#ifdef CONFIG_VDSP
#define ET_EXEC_VDSP 0x8
#define SHT_STRTAB_VDSP 0x1
#define ELFSHDRSIZE_VDSP 0x2C
#define VDSP_ENTRY_ADDR 0xFFA00000
#endif
#endif /* __CONFIG_EZKIT561_H__ */