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Add support for TB5200 board

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The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
integrated in a little aluminium case.
Patch by Martin Krause, 8 Jun 2006

Some code cleanup
This commit is contained in:
Wolfgang Denk 2006-07-19 13:50:38 +02:00
parent f3e06df7e8
commit b87dfd2854
29 changed files with 871 additions and 287 deletions
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15
CHANGELOG
View file

@ -2,6 +2,11 @@
Changes since U-Boot 1.1.4:
======================================================================
* Add support for TB5200 board
The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
integrated in a little aluminium case.
Patch by Martin Krause, 8 Jun 2006
* Enable buffered flash writes for TQM5200 board.
* Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
@ -18,7 +23,7 @@ Changes since U-Boot 1.1.4:
* Add support for SPC1920 board.
Patch by Markus Klotzbuecher, 12 Jul 2006
* MCC200 board: support console on any one of the Quad UART ports.
* Fix error in flash protection calculation on MCC200 board.
@ -60,14 +65,14 @@ Changes since U-Boot 1.1.4:
* VoiceBlue update: use new MTD flash partitioning methods, use more
reasonable TEXT_BASE, update default environment and enable keyed
autoboot.
Patch by Ladislav Michl, 16. Aug 2005
Patch by Ladislav Michl, 16. Aug 2005
* Add forgotten changes for the PLEB 2 Board.
Patch by David Snowdon, 13. Aug 2005
* Add support for wrPPMC7xx/74xx boards
Patch by Richard Danter, 12 Aug 2005
* Add support for gth2 board
Patch by Thomas Lange, Aug 11 2005
@ -89,7 +94,7 @@ Changes since U-Boot 1.1.4:
With this fix pin I2CSCL (PG6) is really configured as GPIO
so the clock pulses are really generated.
Patch by Martin Krause, 04 Apr 2006
* Fix DDR6 errata on TQM834x boards
Patch by Thomas Waehner, 07 Mar 2006
@ -106,7 +111,7 @@ Changes since U-Boot 1.1.4:
has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
* Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
In tsc2000_read_channel() the delay after setting the multiplexer
In tsc2000_read_channel() the delay after setting the multiplexer
to a temperature channel is increased from 1,5 ms to 10 ms. This
is to allow the multiplexer inputs to stabilize after huge steps
of the input signal level.

7
Makefile
View file

@ -360,6 +360,11 @@ spieval_config: unconfig
@echo "... with automatic CS configuration"
@./mkconfig -a spieval ppc mpc5xxx tqm5200
TB5200_config: unconfig
@echo "#define CONFIG_CS_AUTOCONF">>include/config.h
@echo "... with automatic CS configuration"
@./mkconfig -a TB5200 ppc mpc5xxx tqm5200
MINI5200_config \
EVAL5200_config \
TOP5200_config: unconfig
@ -1461,7 +1466,7 @@ ZUMA_config: unconfig
ppmc7xx_config: unconfig
@./mkconfig $(@:_config=) ppc 74xx_7xx ppmc7xx
#========================================================================
# ARM
#========================================================================

2
board/amcc/yucca/cmd_yucca.c
View file

@ -30,7 +30,7 @@
#include <asm/byteorder.h>
extern void print_evb440spe_info(void);
static int setBootStrapClock(cmd_tbl_t *cmdtp, int incrflag,
static int setBootStrapClock(cmd_tbl_t *cmdtp, int incrflag,
int flag, int argc, char *argv[]);
extern int cmd_get_data_size(char* arg, int default_size);

2
board/amcc/yucca/flash.c
View file

@ -1004,7 +1004,7 @@ unsigned long flash_init(void)
}
} /*else if (index == 0) {*/
/* if (in8(FPGA_SETTING_REG) & FPGA_SET_REG_OP_CODE_FLASH_ABOVE)*/
/* index = 8;*//* sram below op code flash -> new index 8*/
/* index = 8;*/ /* sram below op code flash -> new index 8*/
/* }*/
DEBUGF("\n");

1
board/amcc/yucca/init.S
View file

@ -102,4 +102,3 @@ tlbtab:
tlbentry(CFG_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_R|AC_W|SA_G|SA_I)
tlbentry(CFG_PCI_MEMBASE, SZ_256M, 0x10000000, 0xC, AC_R|AC_W|SA_G|SA_I)
tlbtab_end

1
board/amcc/yucca/yucca.c
View file

@ -1094,4 +1094,3 @@ unsigned long ppcMfsdr(unsigned long sdr_reg)
return (sdr_value);
}

1
board/gth2/config.mk
View file

@ -39,4 +39,3 @@ TEXT_BASE = 0x90000000
endif
endif
endif

82
board/gth2/ee_access.c
View file

@ -8,7 +8,7 @@
For documentaion, see data sheet for DS2438, 2438.pdf
By Thomas.Lange@corelatus.com 001025
Copyright (C) 2000-2005 Corelatus AB */
/* This program is free software; you can redistribute it and/or
@ -105,7 +105,7 @@ static u8 make_new_crc( u8 Old_crc, u8 New_value ){
/* Compute a new checksum with new byte, using previous checksum as input
See DS app note 17, understanding and using cyclic redundancy checks...
Also see DS2438, page 11 */
return( crc_lookup[Old_crc ^ New_value ]);
return( crc_lookup[Old_crc ^ New_value ]);
}
int ee_crc_ok( u8 *Buffer, int Len, u8 Crc ){
@ -119,16 +119,16 @@ int ee_crc_ok( u8 *Buffer, int Len, u8 Crc ){
Curr_byte++;
}
E_DEBUG("Calculated CRC = 0x%x, read = 0x%x\n", Curr_crc, Crc);
if(Curr_crc == Crc){
/* Good */
/* Good */
return(TRUE);
}
printk(KERN_ERR"EE checksum error, Calculated CRC = 0x%x, read = 0x%x\n", Curr_crc, Crc);
return(FALSE);
}
static void
static void
set_idle(void){
/* Send idle and keep start time
Continous 1 is idle */
@ -136,7 +136,7 @@ set_idle(void){
}
static int
static int
do_cpu_reset(void){
/* Release reset and verify that chip responds with presence pulse */
int Retries=0;
@ -146,10 +146,10 @@ do_cpu_reset(void){
/* Send reset */
WRITE_PORT(0);
udelay(RESET_LOW_TIME);
/* Release reset */
WRITE_PORT(1);
/* Wait for EEPROM to drive output */
udelay(PRESENCE_TIMEOUT);
if(!READ_PORT){
@ -166,17 +166,17 @@ do_cpu_reset(void){
}
printk(KERN_ERR"eeprom did not respond when releasing reset\n");
/* Make sure chip releases pin */
udelay(PRESENCE_LOW_TIME);
/* Set to idle again */
set_idle();
return(-EIO);
}
static u8
static u8
read_cpu_byte(void){
/* Read a single byte from EEPROM
Read LSb first */
@ -186,36 +186,36 @@ read_cpu_byte(void){
u32 Flags;
E_DEBUG("Reading byte\n");
for(i=0;i<8;i++){
/* Small delay between pulses */
udelay(1);
#ifdef __KERNEL__
/* Disable irq */
#ifdef __KERNEL__
/* Disable irq */
save_flags(Flags);
cli();
#endif
#endif
/* Pull down pin short time to start read
See page 26 in data sheet */
WRITE_PORT(0);
udelay(READ_LOW);
WRITE_PORT(1);
/* Wait for chip to drive pin */
udelay(READ_TIMEOUT);
Value = READ_PORT;
if(Value)
Value=1;
#ifdef __KERNEL__
/* Enable irq */
/* Enable irq */
restore_flags(Flags);
#endif
/* Wait for chip to release pin */
udelay(TOTAL_READ_LOW-READ_TIMEOUT);
@ -230,30 +230,30 @@ read_cpu_byte(void){
return(Result);
}
static void
static void
write_cpu_byte(u8 Byte){
/* Write a single byte to EEPROM
Write LSb first */
int i;
int Value;
u32 Flags;
E_DEBUG("Writing byte 0x%x\n",Byte);
for(i=0;i<8;i++){
/* Small delay between pulses */
udelay(1);
Value = Byte&1;
#ifdef __KERNEL__
/* Disable irq */
/* Disable irq */
save_flags(Flags);
cli();
#endif
#endif
/* Pull down pin short time for a 1, long time for a 0
See page 26 in data sheet */
WRITE_PORT(0);
if(Value){
/* Write a 1 */
@ -267,54 +267,54 @@ write_cpu_byte(u8 Byte){
WRITE_PORT(1);
#ifdef __KERNEL__
/* Enable irq */
/* Enable irq */
restore_flags(Flags);
#endif
if(Value)
/* Wait for chip to read the 1 */
udelay(TOTAL_WRITE_LOW-WRITE_1_LOW);
/* E_DEBUG("Wrote %d\n",Value); */
Byte>>=1;
}
}
int ee_do_cpu_command( u8 *Tx, int Tx_len, u8 *Rx, int Rx_len, int Send_skip ){
/* Execute this command string, including
/* Execute this command string, including
giving reset and setting to idle after command
if Rx_len is set, we read out data from EEPROM */
if Rx_len is set, we read out data from EEPROM */
int i;
E_DEBUG("Command, Tx_len %d, Rx_len %d\n", Tx_len, Rx_len );
if(do_cpu_reset()){
/* Failed! */
return(-EIO);
}
if(Send_skip)
/* Always send SKIP_ROM first to tell chip we are sending a command,
/* Always send SKIP_ROM first to tell chip we are sending a command,
except when we read out rom data for chip */
write_cpu_byte(SKIP_ROM);
/* Always have Tx data */
for(i=0;i<Tx_len;i++){
write_cpu_byte(Tx[i]);
}
if(Rx_len){
for(i=0;i<Rx_len;i++){
Rx[i]=read_cpu_byte();
}
}
set_idle();
E_DEBUG("Command done\n");
return(0);
}
}
int ee_init_cpu_data(void){
int i;
@ -323,7 +323,7 @@ int ee_init_cpu_data(void){
/* Leave it floting since altera is driving the same pin */
set_idle();
/* Copy all User EEPROM data to scratchpad */
/* Copy all User EEPROM data to scratchpad */
for(i=0;i<USER_PAGES;i++){
Tx[0]=RECALL_MEMORY;
Tx[1]=EE_USER_PAGE_0+i;
@ -332,16 +332,16 @@ int ee_init_cpu_data(void){
/* Make sure chip doesnt store measurements in NVRAM */
Tx[0]=WRITE_SCRATCHPAD;
Tx[1]=0; /* Page */
Tx[1]=0; /* Page */
Tx[2]=9;
if(ee_do_cpu_command(Tx,3,NULL,0,TRUE)) return(-EIO);
Tx[0]=COPY_SCRATCHPAD;
if(ee_do_cpu_command(Tx,2,NULL,0,TRUE)) return(-EIO);
for(i=0;i<10;i++){
udelay(1000);
}
return(0);
}

2
board/gth2/ee_access.h
View file

@ -21,7 +21,7 @@ int ee_crc_ok( u8 *Buffer, int Len, u8 Crc );
#define EE_BUSY 0x40000000
#define EE_ERROR 0x20000000
/* Commands */
/* Commands */
#define EE_CMD_NOP 0
#define EE_CMD_INIT_RES 1
#define EE_CMD_WR_BYTE 2

2
board/gth2/ee_dev.h
View file

@ -21,7 +21,7 @@
#ifndef INCeedevh
#define INCeedevh
#define E_DEBUG(fmt,args...) if( Debug ) printk(KERN_DEBUG"EE: " fmt, ##args)
#define E_DEBUG(fmt,args...) if( Debug ) printk(KERN_DEBUG"EE: " fmt, ##args)
/* MIPS */
#define WRITE_PORT(Value) write_gpio_data(Value)

18
board/gth2/gth2.c
View file

@ -61,13 +61,13 @@ void init_log_serial(void){
u32 *serial_log_offsetp = (u32*)SERIAL_LOG_BUFFER;
/* Copy buffer from last run */
memcpy(serial_log_buffer + 4096,
serial_log_buffer,
memcpy(serial_log_buffer + 4096,
serial_log_buffer,
4096);
memset(serial_log_buffer, 0, 4096);
*serial_log_offsetp = 4;
*serial_log_offsetp = 4;
}
@ -118,7 +118,7 @@ void set_ledcard(u32 value){
udelay(1);
*sys_outputclr = GPIO_LEDCLK;
udelay(1);
value<<=1;
}
/* Data is enable output */
@ -228,7 +228,7 @@ static void write_bootdata (volatile u16 * addr, u8 System, u8 Count)
printf ("Invalid boot count %u, setting 1\n", Count);
Count = 1;
}
printf ("Boot attempt %d\n", Count);
data = (System << 8) | Count;
@ -241,9 +241,9 @@ static void write_bootdata (volatile u16 * addr, u8 System, u8 Count)
}
static int random_system(void){
/* EEPROM read failed. Just try to choose one
/* EEPROM read failed. Just try to choose one
system release and hope it works */
/* FIXME */
return(SYSTEM_BOOT);
}
@ -320,8 +320,8 @@ static void check_boot_tries (void)
data = *addr;
system = data >> 8;
count = data & 0xFF;
if ((system != SYSTEM_BOOT) &
(system != SYSTEM2_BOOT) &
if ((system != SYSTEM_BOOT) &
(system != SYSTEM2_BOOT) &
(system != FAILSAFE_BOOT)) {
printf ("*** Wrong system %d\n", system);
system = FAILSAFE_BOOT;

18
board/gth2/lowlevel_init.S
View file

@ -197,11 +197,11 @@ noCacheJump:
/* RCE2 CP Altera */
li t0, MEM_STCFG2
li t1, 0x00000280 /* BE, EW */
li t1, 0x00000280 /* BE, EW */
sw t1, 0(t0)
li t0, MEM_STTIME2
li t1, 0x0303000c
li t1, 0x0303000c
sw t1, 0(t0)
li t0, MEM_STADDR2
@ -210,11 +210,11 @@ noCacheJump:
/* RCE3 DP Altera */
li t0, MEM_STCFG3
li t1, 0x00000280 /* BE, EW */
li t1, 0x00000280 /* BE, EW */
sw t1, 0(t0)
li t0, MEM_STTIME3
li t1, 0x0303000c
li t1, 0x0303000c
sw t1, 0(t0)
li t0, MEM_STADDR3
@ -428,14 +428,14 @@ mt0: sw t0, 0(t0)
li t0, 0x80000000
li t1, 0xFFF000 /* 64 MB */
mt1: lw t2, 0(t0)
bne t0, t2, memhang
bne t0, t2, memhang
add t1, -1
add t0, 4
bne t1, zero, mt1
nop
nop
.globl clearmem
clearmem:
clearmem:
/* Clear memory */
li t0, 0x80000000
li t1, 0xFFF000 /* 64 MB */
@ -445,10 +445,10 @@ mtc: sw zero, 0(t0)
bne t1, zero, mtc
nop
nop
memtestend:
memtestend:
j ra
nop
memhang:
memhang:
b memhang
nop

6
board/ppmc7xx/config.mk
View file

@ -1,6 +1,6 @@
#
# (C) Copyright 2005
# Richard Danter, Wind River Systems
# Richard Danter, Wind River Systems
#
# (C) Copyright 2000
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@ -24,10 +24,6 @@
# MA 02111-1307 USA
#
#
#
#
TEXT_BASE = 0xFFF00000
TEXT_END = 0xFFF40000
PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE)

34
board/ppmc7xx/flash.c
View file

@ -1,10 +1,10 @@
/*
* flash.c
* -------
*
*
* Flash programming routines for the Wind River PPMC 74xx/7xx
* based on flash.c from the TQM8260 board.
*
*
* By Richard Danter (richard.danter@windriver.com)
* Copyright (C) 2005 Wind River Systems
*/
@ -27,13 +27,13 @@ void flash_reset (void)
{
unsigned long msr;
DWORD cmd_reset = 0x00F000F000F000F0LL;
if (flash_info[0].flash_id != FLASH_UNKNOWN) {
msr = get_msr ();
set_msr (msr | MSR_FP);
write_via_fpu ((DWORD*)flash_info[0].start[0], &cmd_reset );
set_msr (msr);
}
}
@ -50,16 +50,16 @@ ulong flash_get_size (ulong baseaddr, flash_info_t * info)
/* Enable FPU */
msr = get_msr ();
set_msr (msr | MSR_FP);
set_msr (msr | MSR_FP);
/* Write auto-select command sequence */
write_via_fpu ((DWORD*)(baseaddr + (0x0555 << 3)), &cmd_select[0] );
write_via_fpu ((DWORD*)(baseaddr + (0x02AA << 3)), &cmd_select[1] );
write_via_fpu ((DWORD*)(baseaddr + (0x0555 << 3)), &cmd_select[2] );
/* Restore FPU */
set_msr (msr);
/* Read manufacturer ID */
flashtest = *(volatile DWORD*)baseaddr;
switch ((int)flashtest) {
@ -70,7 +70,7 @@ ulong flash_get_size (ulong baseaddr, flash_info_t * info)
info->flash_id = FLASH_MAN_FUJ;
break;
default:
/* No, faulty or unknown flash */
/* No, faulty or unknown flash */
info->flash_id = FLASH_UNKNOWN;
info->sector_count = 0;
info->size = 0;
@ -291,7 +291,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
DWORD cmd_erase[6] = { 0x00AA00AA00AA00AALL, 0x0055005500550055LL,
0x0080008000800080LL, 0x00AA00AA00AA00AALL,
0x0055005500550055LL, 0x0030003000300030LL };
if ((s_first < 0) || (s_first > s_last)) {
if (info->flash_id == FLASH_UNKNOWN) {
printf ("- missing\n");
@ -319,7 +319,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
/* Enable FPU */
msr = get_msr();
set_msr ( msr | MSR_FP );
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
@ -344,7 +344,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
/* Restore FPU */
set_msr (msr);
/* wait at least 80us - let's wait 1 ms */
udelay (1000);
@ -373,7 +373,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
DONE:
/* reset to read mode */
flash_reset ();
printf (" done\n");
return 0;
}
@ -446,7 +446,7 @@ static int write_dword (flash_info_t * info, ulong dest, unsigned char *pdata)
DWORD data;
DWORD cmd_write[3] = { 0x00AA00AA00AA00AALL, 0x0055005500550055LL,
0x00A000A000A000A0LL };
for (data = 0, i = 0; i < 8; i++)
data = (data << 8) + *pdata++;
@ -454,11 +454,11 @@ static int write_dword (flash_info_t * info, ulong dest, unsigned char *pdata)
if ((*(DWORD*)dest & data) != data) {
return (2);
}
/* Enable FPU */
msr = get_msr();
set_msr( msr | MSR_FP );
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
@ -473,7 +473,7 @@ static int write_dword (flash_info_t * info, ulong dest, unsigned char *pdata)
/* Restore FPU */
set_msr(msr);
/* data polling for D7 */
start = get_timer (0);
while (*(volatile DWORD*)dest != data ) {

214
board/ppmc7xx/init.S
View file

@ -21,314 +21,314 @@ board_asm_init:
ori r4,r4,0x0000
lis r5,0xFEE0
ori r5,r5,0x0000
lis r3,0x8000 # ADDR_00
lis r3,0x8000 # ADDR_00
ori r3,r3,0x0000
stwbrx r3,0,r4
li r3,0x1057 # VENDOR
li r3,0x1057 # VENDOR
li r8, 0x0
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_02
lis r3,0x8000 # ADDR_02
ori r3,r3,0x0002
stwbrx r3,0,r4
li r3,0x0004 # ID
li r3,0x0004 # ID
li r8, 0x2
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_04
lis r3,0x8000 # ADDR_04
ori r3,r3,0x0004
stwbrx r3,0,r4
li r3,0x0006 # PCICMD
li r3,0x0006 # PCICMD
li r8, 0x0
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_06
lis r3,0x8000 # ADDR_06
ori r3,r3,0x0006
stwbrx r3,0,r4
li r3,0x00A0 # PCISTAT
li r3,0x00A0 # PCISTAT
li r8, 0x2
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_08
lis r3,0x8000 # ADDR_08
ori r3,r3,0x0008
stwbrx r3,0,r4
li r3,0x10 # REVID
li r3,0x10 # REVID
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_09
lis r3,0x8000 # ADDR_09
ori r3,r3,0x0009
stwbrx r3,0,r4
li r3,0x00 # PROGIR
li r3,0x00 # PROGIR
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_0A
lis r3,0x8000 # ADDR_0A
ori r3,r3,0x000A
stwbrx r3,0,r4
li r3,0x00 # SUBCCODE
li r3,0x00 # SUBCCODE
stb r3,0x2(r5)
lis r3,0x8000 # ADDR_0B
lis r3,0x8000 # ADDR_0B
ori r3,r3,0x000B
stwbrx r3,0,r4
li r3,0x06 # PBCCR
li r3,0x06 # PBCCR
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_0C
lis r3,0x8000 # ADDR_0C
ori r3,r3,0x000C
stwbrx r3,0,r4
li r3,0x08 # PCLSR
li r3,0x08 # PCLSR
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_0D
lis r3,0x8000 # ADDR_0D
ori r3,r3,0x000D
stwbrx r3,0,r4
li r3,0x00 # PLTR
li r3,0x00 # PLTR
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_0E
lis r3,0x8000 # ADDR_0E
ori r3,r3,0x000E
stwbrx r3,0,r4
li r3,0x00 # HEADTYPE
li r3,0x00 # HEADTYPE
stb r3,0x2(r5)
lis r3,0x8000 # ADDR_0F
lis r3,0x8000 # ADDR_0F
ori r3,r3,0x000F
stwbrx r3,0,r4
li r3,0x00 # BISTCTRL
li r3,0x00 # BISTCTRL
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_10
lis r3,0x8000 # ADDR_10
ori r3,r3,0x0010
stwbrx r3,0,r4
lis r3,0x0000 # LMBAR
lis r3,0x0000 # LMBAR
ori r3,r3,0x0008
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_14
lis r3,0x8000 # ADDR_14
ori r3,r3,0x0014
stwbrx r3,0,r4
lis r3,0xF000 # PCSRBAR
lis r3,0xF000 # PCSRBAR
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_3C
lis r3,0x8000 # ADDR_3C
ori r3,r3,0x003C
stwbrx r3,0,r4
li r3,0x00 # ILR
li r3,0x00 # ILR
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_3D
lis r3,0x8000 # ADDR_3D
ori r3,r3,0x003D
stwbrx r3,0,r4
li r3,0x01 # INTPIN
li r3,0x01 # INTPIN
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_3E
lis r3,0x8000 # ADDR_3E
ori r3,r3,0x003E
stwbrx r3,0,r4
li r3,0x00 # MIN_GNT
li r3,0x00 # MIN_GNT
stb r3,0x2(r5)
lis r3,0x8000 # ADDR_3F
lis r3,0x8000 # ADDR_3F
ori r3,r3,0x003F
stwbrx r3,0,r4
li r3,0x00 # MAX_LAT
li r3,0x00 # MAX_LAT
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_40
lis r3,0x8000 # ADDR_40
ori r3,r3,0x0040
stwbrx r3,0,r4
li r3,0x00 # BUSNB
li r3,0x00 # BUSNB
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_41
lis r3,0x8000 # ADDR_41
ori r3,r3,0x0041
stwbrx r3,0,r4
li r3,0x00 # SBUSNB
li r3,0x00 # SBUSNB
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_46
lis r3,0x8000 # ADDR_46
ori r3,r3,0x0046
stwbrx r3,0,r4
# li r3,0xE080 # PCIARB
li r3,-0x1F80 # PCIARB
# li r3,0xE080 # PCIARB
li r3,-0x1F80 # PCIARB
li r8, 0x2
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_70
lis r3,0x8000 # ADDR_70
ori r3,r3,0x0070
stwbrx r3,0,r4
li r3,0x0000 # PMCR1
li r3,0x0000 # PMCR1
li r8, 0x0
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_72
lis r3,0x8000 # ADDR_72
ori r3,r3,0x0072
stwbrx r3,0,r4
li r3,0xC0 # PMCR2
li r3,0xC0 # PMCR2
stb r3,0x2(r5)
lis r3,0x8000 # ADDR_73
lis r3,0x8000 # ADDR_73
ori r3,r3,0x0073
stwbrx r3,0,r4
li r3,0xEF # ODCR
li r3,0xEF # ODCR
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_74
lis r3,0x8000 # ADDR_74
ori r3,r3,0x0074
stwbrx r3,0,r4
li r3,0x7D00 # CLKDCR
li r3,0x7D00 # CLKDCR
li r8, 0x0
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_76
lis r3,0x8000 # ADDR_76
ori r3,r3,0x0076
stwbrx r3,0,r4
li r3,0x00 # MDCR
li r3,0x00 # MDCR
stb r3,0x2(r5)
lis r6,0xFCE0
ori r6,r6,0x0000 # r6 is the EUMBAR Base Address
lis r3,0x8000 # ADDR_78
lis r3,0x8000 # ADDR_78
ori r3,r3,0x0078
stwbrx r3,0,r4
lis r3,0xFCE0 # EUMBBAR
lis r3,0xFCE0 # EUMBBAR
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_80
lis r3,0x8000 # ADDR_80
ori r3,r3,0x0080
stwbrx r3,0,r4
lis r3,0xFFFF # MSADDR1
lis r3,0xFFFF # MSADDR1
ori r3,r3,0x4000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_84
lis r3,0x8000 # ADDR_84
ori r3,r3,0x0084
stwbrx r3,0,r4
lis r3,0xFFFF # MSADDR2
lis r3,0xFFFF # MSADDR2
ori r3,r3,0xFFFF
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_88
lis r3,0x8000 # ADDR_88
ori r3,r3,0x0088
stwbrx r3,0,r4
lis r3,0x0303 # EMSADDR1
lis r3,0x0303 # EMSADDR1
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_8C
lis r3,0x8000 # ADDR_8C
ori r3,r3,0x008C
stwbrx r3,0,r4
lis r3,0x0303 # EMSADDR2
lis r3,0x0303 # EMSADDR2
ori r3,r3,0x0303
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_90
lis r3,0x8000 # ADDR_90
ori r3,r3,0x0090
stwbrx r3,0,r4
lis r3,0xFFFF # EMEADDR1
lis r3,0xFFFF # EMEADDR1
ori r3,r3,0x7F3F
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_94
lis r3,0x8000 # ADDR_94
ori r3,r3,0x0094
stwbrx r3,0,r4
lis r3,0xFFFF # EMEADDR2
lis r3,0xFFFF # EMEADDR2
ori r3,r3,0xFFFF
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_98
lis r3,0x8000 # ADDR_98
ori r3,r3,0x0098
stwbrx r3,0,r4
lis r3,0x0303 # EXTEMEM1
lis r3,0x0303 # EXTEMEM1
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_9C
lis r3,0x8000 # ADDR_9C
ori r3,r3,0x009C
stwbrx r3,0,r4
lis r3,0x0303 # EXTEMEM2
lis r3,0x0303 # EXTEMEM2
ori r3,r3,0x0303
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_A0
lis r3,0x8000 # ADDR_A0
ori r3,r3,0x00A0
stwbrx r3,0,r4
li r3,0x03 # MEMBNKEN
li r3,0x03 # MEMBNKEN
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_A3
lis r3,0x8000 # ADDR_A3
ori r3,r3,0x00A3
stwbrx r3,0,r4
li r3,0x00 # MEMPMODE
li r3,0x00 # MEMPMODE
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_B8
lis r3,0x8000 # ADDR_B8
ori r3,r3,0x00B8
stwbrx r3,0,r4
li r3,0x00 # ECCCNT
li r3,0x00 # ECCCNT
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_B9
lis r3,0x8000 # ADDR_B9
ori r3,r3,0x00B9
stwbrx r3,0,r4
li r3,0x00 # ECCTRG
li r3,0x00 # ECCTRG
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_C0
lis r3,0x8000 # ADDR_C0
ori r3,r3,0x00C0
stwbrx r3,0,r4
li r3,0xFF # ERRENR1
li r3,0xFF # ERRENR1
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_C1
lis r3,0x8000 # ADDR_C1
ori r3,r3,0x00C1
stwbrx r3,0,r4
li r3,0x00 # ERRDR1
li r3,0x00 # ERRDR1
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_C3
lis r3,0x8000 # ADDR_C3
ori r3,r3,0x00C3
stwbrx r3,0,r4
li r3,0x50 # IPBESR
li r3,0x50 # IPBESR
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_C4
lis r3,0x8000 # ADDR_C4
ori r3,r3,0x00C4
stwbrx r3,0,r4
li r3,0xBF # ERRENR2
li r3,0xBF # ERRENR2
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_C5
lis r3,0x8000 # ADDR_C5
ori r3,r3,0x00C5
stwbrx r3,0,r4
li r3,0x00 # ERRDR2
li r3,0x00 # ERRDR2
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_C7
lis r3,0x8000 # ADDR_C7
ori r3,r3,0x00C7
stwbrx r3,0,r4
li r3,0x00 # PCIBESR
li r3,0x00 # PCIBESR
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_C8
lis r3,0x8000 # ADDR_C8
ori r3,r3,0x00C8
stwbrx r3,0,r4
lis r3,0x0000 # BERRADDR
lis r3,0x0000 # BERRADDR
ori r3,r3,0xE0FE
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_E0
lis r3,0x8000 # ADDR_E0
ori r3,r3,0x00E0
stwbrx r3,0,r4
li r3,0xC0 # AMBOR
li r3,0xC0 # AMBOR
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_F4
lis r3,0x8000 # ADDR_F4
ori r3,r3,0x00F4
stwbrx r3,0,r4
lis r3,0x0000 # MCCR2
lis r3,0x0000 # MCCR2
ori r3,r3,0x020C
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_F8
lis r3,0x8000 # ADDR_F8
ori r3,r3,0x00F8
stwbrx r3,0,r4
lis r3,0x0230 # MCCR3
lis r3,0x0230 # MCCR3
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_FC
lis r3,0x8000 # ADDR_FC
ori r3,r3,0x00FC
stwbrx r3,0,r4
lis r3,0x2532 # MCCR4
lis r3,0x2532 # MCCR4
ori r3,r3,0x2220
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_F0
lis r3,0x8000 # ADDR_F0
ori r3,r3,0x00F0
stwbrx r3,0,r4
lis r3,0xFFC8 # MCCR1
lis r3,0xFFC8 # MCCR1
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_A8
lis r3,0x8000 # ADDR_A8
ori r3,r3,0x00A8
stwbrx r3,0,r4
lis r3,0xFF14 # PICR1
lis r3,0xFF14 # PICR1
ori r3,r3,0x1CC8
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_AC
lis r3,0x8000 # ADDR_AC
ori r3,r3,0x00AC
stwbrx r3,0,r4
lis r3,0x0000 # PICR2
lis r3,0x0000 # PICR2
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5

22
board/ppmc7xx/ppmc7xx.c
View file

@ -1,9 +1,9 @@
/*
* ppmc7xx.c
* ---------
*
*
* Main board-specific routines for Wind River PPMC 7xx/74xx board.
*
*
* By Richard Danter (richard.danter@windriver.com)
* Copyright (C) 2005 Wind River Systems
*/
@ -24,7 +24,7 @@ extern void _start_warm(void);
/*
* initdram()
*
*
* This function normally initialises the (S)DRAM of the system. For this board
* the SDRAM was already initialised by board_asm_init (see init.S) so we just
* return the size of RAM.
@ -37,12 +37,12 @@ long initdram( int board_type )
/*
* after_reloc()
*
*
* This is called after U-Boot has been copied from Flash/ROM to RAM. It gives
* us an opportunity to do some additional setup before the rest of the system
* is initialised. We don't need to do anything, so we just call board_init_r()
* which should never return.
*/
*/
void after_reloc( ulong dest_addr, gd_t* gd )
{
/* Jump to the main U-Boot board init code */
@ -52,7 +52,7 @@ void after_reloc( ulong dest_addr, gd_t* gd )
/*
* checkboard()
*
*
* We could do some board level checks here, such as working out what version
* it is, but for this board we simply display it's name (on the console).
*/
@ -65,7 +65,7 @@ int checkboard( void )
/*
* misc_init_r
*
*
* Used for other setup which needs to be done late in the bring-up phase.
*/
int misc_init_r( void )
@ -78,27 +78,27 @@ int misc_init_r( void )
/* Enable the I-Cache */
icache_enable();
return 0;
}
/*
* do_reset()
*
*
* Shell command to reset the board.
*/
void do_reset( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[] )
{
printf( "Resetting...\n" );
/* Disabe and invalidate cache */
icache_disable();
dcache_disable();
/* Jump to warm start (in RAM) */
_start_warm();
/* Should never get here */
while(1);
}

2
board/tqm5200/Makefile
View file

@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
LIB = lib$(BOARD).a
OBJS := $(BOARD).o cmd_stk52xx.o
OBJS := $(BOARD).o cmd_stk52xx.o cmd_tb5200.o
$(LIB): $(OBJS) $(SOBJS)
$(AR) crv $@ $(OBJS)

2
board/tqm5200/cmd_stk52xx.c
View file

@ -30,6 +30,7 @@
#include <command.h>
#if (CONFIG_COMMANDS & CFG_CMD_BSP)
#if defined (CONFIG_STK52XX)
#define DEFAULT_VOL 45
#define DEFAULT_FREQ 500
@ -60,7 +61,6 @@ static int spi_transmit(unsigned char data);
static void pcm1772_write_reg(unsigned char addr, unsigned char data);
static void set_attenuation(unsigned char attenuation);
#ifdef CONFIG_STK52XX
static void spi_init(void)
{
struct mpc5xxx_spi *spi = (struct mpc5xxx_spi*)MPC5XXX_SPI;

104
board/tqm5200/cmd_tb5200.c Normal file
View file

@ -0,0 +1,104 @@
/*
* (C) Copyright 2005 - 2006
* Martin Krause, TQ-Systems GmbH, martin.krause@tqs.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
*/
/*
* TB5200 specific functions
*/
/*#define DEBUG*/
#include <common.h>
#include <command.h>
#if (CONFIG_COMMANDS & CFG_CMD_BSP)
#if defined (CONFIG_TB5200)
#define SM501_PANEL_DISPLAY_CONTROL 0x00080000UL
static void led_init(void)
{
struct mpc5xxx_gpt_0_7 *gpt = (struct mpc5xxx_gpt_0_7 *)MPC5XXX_GPT;
/* configure timer 4 for simple GPIO output */
gpt->gpt4.emsr |= 0x00000024;
}
int cmd_led(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
struct mpc5xxx_gpt_0_7 *gpt = (struct mpc5xxx_gpt_0_7 *)MPC5XXX_GPT;
led_init();
if (strcmp (argv[1], "on") == 0) {
debug ("switch status LED on\n");
gpt->gpt4.emsr |= (1 << 4);
} else if (strcmp (argv[1], "off") == 0) {
debug ("switch status LED off\n");
gpt->gpt4.emsr &= ~(1 << 4);
} else {
printf ("Usage:\nled on/off\n");
return 1;
}
return 0;
}
static void sm501_backlight (unsigned int state)
{
if (state == 1) {
*(vu_long *)(SM501_MMIO_BASE+SM501_PANEL_DISPLAY_CONTROL) |=
(1 << 26) | (1 << 27);
} else if (state == 0)
*(vu_long *)(SM501_MMIO_BASE+SM501_PANEL_DISPLAY_CONTROL) &=
~((1 << 26) | (1 << 27));
}
int cmd_backlight(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
if (strcmp (argv[1], "on") == 0) {
debug ("switch backlight on\n");
sm501_backlight (1);
} else if (strcmp (argv[1], "off") == 0) {
debug ("switch backlight off\n");
sm501_backlight (0);
} else {
printf ("Usage:\nbacklight on/off\n");
return 1;
}
return 0;
}
U_BOOT_CMD(
led , 2, 1, cmd_led,
"led - switch status LED on or off\n",
"on/off\n"
);
U_BOOT_CMD(
backlight , 2, 1, cmd_backlight,
"backlight - switch backlight on or off\n",
"on/off\n"
);
#endif /* CONFIG_STK52XX */
#endif /* CFG_CMD_BSP */

10
board/tqm5200/tqm5200.c
View file

@ -260,6 +260,9 @@ int checkboard (void)
#if defined (CONFIG_STK52XX)
puts (" on a STK52XX baseboard\n");
#endif
#if defined (CONFIG_TB5200)
puts (" on a TB5200 baseboard\n");
#endif
return 0;
}
@ -567,9 +570,14 @@ void video_get_info_str (int line_number, char *info)
{
if (line_number == 1) {
strcpy (info, " Board: TQM5200 (TQ-Components GmbH)");
#if defined (CONFIG_STK52XX)
#if defined (CONFIG_STK52XX) || defined (CONFIG_TB5200)
} else if (line_number == 2) {
#if defined (CONFIG_STK52XX)
strcpy (info, " on a STK52XX baseboard");
#endif
#if defined (CONFIG_TB5200)
strcpy (info, " on a TB5200 baseboard");
#endif
#endif
}
else {

1
board/tqm85xx/tqm85xx.c
View file

@ -423,4 +423,3 @@ int board_early_init_r (void)
return (0);
}
#endif /* CONFIG_BOARD_EARLY_INIT_R */

2
cpu/ppc4xx/serial.c
View file

@ -635,7 +635,7 @@ void serial_setbrg (void)
tmp = gd->baudrate * udiv * 16;
bdiv = (clk + tmp / 2) / tmp;
#endif /* !defined(CFG_EXT_SERIAL_CLOCK) && (...) */
#endif /* !defined(CFG_EXT_SERIAL_CLOCK) && (...) */
#if defined(CONFIG_SERIAL_MULTI)
out8 (dev_base + UART_LCR, 0x80); /* set DLAB bit */

2
cpu/ppc4xx/start.S
View file

@ -159,7 +159,7 @@ _start_440:
| Core bug fix. Clear the esr
+-----------------------------------------------------------------*/
li r0,0
mtspr esr,r0
mtspr esr,r0
/*----------------------------------------------------------------*/
/* Clear and set up some registers. */
/*----------------------------------------------------------------*/

2
drivers/Makefile
View file

@ -50,7 +50,7 @@ OBJS = 3c589.o 5701rls.o ali512x.o \
videomodes.o w83c553f.o \
ks8695eth.o \
pxa_pcmcia.o mpc8xx_pcmcia.o tqm8xx_pcmcia.o \
rpx_pcmcia.o
rpx_pcmcia.o
all: $(LIB)

8
drivers/tqm8xx_pcmcia.c
View file

@ -191,7 +191,7 @@ int pcmcia_hardware_enable(int slot)
udelay(10000);
debug ("[%d] %s: PIPR(%p)=0x%x\n", __LINE__,__FUNCTION__,
&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
if (check_card_is_absent(slot)) {
printf (" No Card found\n");
return (1);
@ -206,7 +206,7 @@ int pcmcia_hardware_enable(int slot)
reg,
(reg&PCMCIA_VS1(slot))?"n":"ff",
(reg&PCMCIA_VS2(slot))?"n":"ff");
if ((reg & mask) == mask) {
power_on_5_0(slot);
puts (" 5.0V card found: ");
@ -228,7 +228,7 @@ int pcmcia_hardware_enable(int slot)
reg &= ~__MY_PCMCIA_GCRX_CXRESET; /* active high */
reg |= __MY_PCMCIA_GCRX_CXOE; /* active low */
reg &= ~NSCU_GCRX_CXOE;
PCMCIA_PGCRX(slot) = reg;
udelay(250000); /* some cards need >150 ms to come up :-( */
@ -285,7 +285,7 @@ int pcmcia_voltage_set(int slot, int vcc, int vpp)
reg |= __MY_PCMCIA_GCRX_CXRESET; /* active high */
reg &= ~__MY_PCMCIA_GCRX_CXOE; /* active low */
reg |= NSCU_GCRX_CXOE; /* active low */
PCMCIA_PGCRX(slot) = reg;
udelay(500);

470
include/configs/TB5200.h Normal file
View file

@ -0,0 +1,470 @@
/*
* (C) Copyright 2003-2006
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* (C) Copyright 2004-2006
* Martin Krause, TQ-Systems GmbH, martin.krause@tqs.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 __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
#define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */
#define CONFIG_TQM5200 1 /* ... on TQM5200 module */
#define CONFIG_TB5200 1 /* ... on a TB5200 base board */
#define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
#endif
/*
* Serial console configuration
*/
#define CONFIG_PSC_CONSOLE 1 /* default console is on PSC1 */
#define CONFIG_SERIAL_MULTI 1 /* support multiple consoles */
#define CONFIG_PSC_CONSOLE2 6 /* second console is on PSC6 */
#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
/*
* Video console
*/
#if 1
#define CONFIG_VIDEO
#define CONFIG_VIDEO_SM501
#define CONFIG_VIDEO_SM501_32BPP
#define CONFIG_CFB_CONSOLE
#define CONFIG_VIDEO_LOGO
#define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_CONSOLE_EXTRA_INFO
#define CONFIG_VIDEO_SW_CURSOR
#define CONFIG_SPLASH_SCREEN
#define CFG_CONSOLE_IS_IN_ENV
#endif
#ifdef CONFIG_VIDEO
#define ADD_BMP_CMD CFG_CMD_BMP
#else
#define ADD_BMP_CMD 0
#endif
/* Partitions */
#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION
#define CONFIG_ISO_PARTITION
/* USB */
#define CONFIG_USB_OHCI
#define ADD_USB_CMD CFG_CMD_USB | CFG_CMD_FAT
#define CONFIG_USB_STORAGE
/* POST support */
#define CONFIG_POST (CFG_POST_MEMORY | \
CFG_POST_CPU | \
CFG_POST_I2C)
#ifdef CONFIG_POST
#define CFG_CMD_POST_DIAG CFG_CMD_DIAG
/* preserve space for the post_word at end of on-chip SRAM */
#define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
#else
#define CFG_CMD_POST_DIAG 0
#endif
/* IDE */
#define ADD_IDE_CMD (CFG_CMD_IDE | CFG_CMD_FAT | CFG_CMD_EXT2)
/*
* Supported commands
*/
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
ADD_BMP_CMD | \
ADD_IDE_CMD | \
ADD_PCI_CMD | \
ADD_USB_CMD | \
CFG_CMD_ASKENV | \
CFG_CMD_DATE | \
CFG_CMD_DHCP | \
CFG_CMD_ECHO | \
CFG_CMD_EEPROM | \
CFG_CMD_I2C | \
CFG_CMD_JFFS2 | \
CFG_CMD_MII | \
CFG_CMD_NFS | \
CFG_CMD_PING | \
CFG_CMD_POST_DIAG | \
CFG_CMD_REGINFO | \
CFG_CMD_SNTP | \
CFG_CMD_BSP)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
#define CONFIG_TIMESTAMP /* display image timestamps */
#if (TEXT_BASE == 0xFC000000) /* Boot low */
# define CFG_LOWBOOT 1
#endif
/*
* Autobooting
*/
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#define CONFIG_PREBOOT "echo;" \
"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
"echo"
#undef CONFIG_BOOTARGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"rootpath=/opt/eldk/ppc_6xx\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"addip=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"flash_self=run ramargs addip;" \
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
"flash_nfs=run nfsargs addip;" \
"bootm ${kernel_addr}\0" \
"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
"bootfile=/tftpboot/tqm5200/uImage\0" \
"load=tftp 200000 $(u-boot)\0" \
"u-boot=/tftpboot/tqm5200/u-boot.bin\0" \
"update=protect off FC000000 FC05FFFF;" \
"erase FC000000 FC05FFFF;" \
"cp.b 200000 FC000000 ${filesize};" \
"protect on FC000000 FC05FFFF\0" \
""
#define CONFIG_BOOTCOMMAND "run net_nfs"
/*
* IPB Bus clocking configuration.
*/
#define CFG_IPBSPEED_133 /* define for 133MHz speed */
#if defined(CFG_IPBSPEED_133)
/*
* PCI Bus clocking configuration
*
* Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
* CFG_IPBSPEED_133 is defined. This is because a PCI Clock of 66 MHz yet hasn't
* been tested with a IPB Bus Clock of 66 MHz.
*/
#define CFG_PCISPEED_66 /* define for 66MHz speed */
#endif
/*
* I2C configuration
*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#define CFG_I2C_MODULE 2 /* Select I2C module #2 */
/*
* I2C clock frequency
*
* Please notice, that the resulting clock frequency could differ from the
* configured value. This is because the I2C clock is derived from system
* clock over a frequency divider with only a few divider values. U-boot
* calculates the best approximation for CFG_I2C_SPEED. However the calculated
* approximation allways lies below the configured value, never above.
*/
#define CFG_I2C_SPEED 100000 /* 100 kHz */
#define CFG_I2C_SLAVE 0x7F
/*
* EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
* also). For other EEPROMs configuration should be verified. On Mini-FAP the
* EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
* same configuration could be used.
*/
#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
#define CFG_I2C_EEPROM_ADDR_LEN 2
#define CFG_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20
/* List of I2C addresses to be verified by POST */
#undef I2C_ADDR_LIST
#define I2C_ADDR_LIST { CFG_I2C_EEPROM_ADDR, \
CFG_I2C_RTC_ADDR, \
CFG_I2C_SLAVE }
/*
* Flash configuration
*/
#define CFG_FLASH_BASE TEXT_BASE /* 0xFC000000 */
/* use CFI flash driver if no module variant is spezified */
#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */
#define CFG_FLASH_BANKS_LIST { CFG_BOOTCS_START }
#define CFG_FLASH_EMPTY_INFO
#define CFG_FLASH_SIZE 0x04000000 /* 64 MByte */
#define CFG_MAX_FLASH_SECT 512 /* max num of sects on one chip */
#undef CFG_FLASH_USE_BUFFER_WRITE /* not supported yet for AMD */
#if !defined(CFG_LOWBOOT)
#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00760000 + 0x00800000)
#else /* CFG_LOWBOOT */
#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00060000)
#endif /* CFG_LOWBOOT */
#define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks
(= chip selects) */
#define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
/* Dynamic MTD partition support */
#define CONFIG_JFFS2_CMDLINE
#define MTDIDS_DEFAULT "nor0=TQM5200-0"
#define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:640k(firmware)," \
"1408k(kernel)," \
"2m(initrd)," \
"4m(small-fs)," \
"16m(big-fs)," \
"8m(misc)"
/*
* Environment settings
*/
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_SIZE 0x10000
#define CFG_ENV_SECT_SIZE 0x20000
#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
/*
* Memory map
*/
#define CFG_MBAR 0xF0000000
#define CFG_SDRAM_BASE 0x00000000
#define CFG_DEFAULT_MBAR 0x80000000
/* Use ON-Chip SRAM until RAM will be available */
#define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
#ifdef CONFIG_POST
/* preserve space for the post_word at end of on-chip SRAM */
#define CFG_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
#else
#define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE
#endif
#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
#define CFG_MONITOR_BASE TEXT_BASE
#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
# define CFG_RAMBOOT 1
#endif
#define CFG_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */
#define CFG_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc() */
#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*
* Ethernet configuration
*/
#define CONFIG_MPC5xxx_FEC 1
/*
* Define CONFIG_FEC_10MBIT to force FEC at 10Mb
*/
/* #define CONFIG_FEC_10MBIT 1 */
#define CONFIG_PHY_ADDR 0x00
/*
* GPIO configuration
*
* use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1):
* Bit 0 (mask: 0x80000000): 1
* use ALT CAN position: Bits 2-3 (mask: 0x30000000):
* 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
* 01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
* Use for REV200 STK52XX boards. Do not use with REV100 modules
* (because, there I2C1 is used as I2C bus)
* use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
* use PSC2 as CAN: Bits 25:27 (mask: 0x00000030)
* 000 -> All PSC2 pins are GIOPs
* 001 -> CAN1/2 on PSC2 pins
* Use for REV100 STK52xx boards
* use PSC3: Bits 20:23 (mask: 0x00000300):
* 0001 -> USB2
* 0000 -> GPIO
* use PSC6:
* on STK52xx:
* use as UART. Pins PSC6_0 to PSC6_3 are used.
* Bits 9:11 (mask: 0x00700000):
* 101 -> PSC6 : Extended POST test is not available
* on MINI-FAP and TQM5200_IB:
* use PSC6_0 to PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000):
* 000 -> PSC6 could not be used as UART, CODEC or IrDA
* GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST
* tests.
*/
#define CFG_GPS_PORT_CONFIG 0x81500114
/*
* RTC configuration
*/
#define CONFIG_RTC_M41T11 1
#define CFG_I2C_RTC_ADDR 0x68
#define CFG_M41T11_BASE_YEAR 1900 /* because Linux uses the same base
year */
/*
* Miscellaneous configurable options
*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "=> " /* 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 */
/* Enable an alternate, more extensive memory test */
#define CFG_ALT_MEMTEST
#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
#define CFG_LOAD_ADDR 0x100000 /* default load address */
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
/*
* Enable loopw commando. This has only affect, if CFG_CMD_MEM is defined,
* which is normally part of the default commands (CFV_CMD_DFL)
*/
#define CONFIG_LOOPW
/*
* Various low-level settings
*/
#if defined(CONFIG_MPC5200)
#define CFG_HID0_INIT HID0_ICE | HID0_ICFI
#define CFG_HID0_FINAL HID0_ICE
#else
#define CFG_HID0_INIT 0
#define CFG_HID0_FINAL 0
#endif
#define CFG_BOOTCS_START CFG_FLASH_BASE
#define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
#ifdef CFG_PCISPEED_66
#define CFG_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */
#else
#define CFG_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */
#endif
#define CFG_CS0_START CFG_FLASH_BASE
#define CFG_CS0_SIZE CFG_FLASH_SIZE
/* automatic configuration of chip selects */
#ifdef CONFIG_CS_AUTOCONF
#define CONFIG_LAST_STAGE_INIT
#endif
/*
* SRAM - Do not map below 2 GB in address space, because this area is used
* for SDRAM autosizing.
*/
#if defined (CONFIG_CS_AUTOCONF)
#define CFG_CS2_START 0xE5000000
#define CFG_CS2_SIZE 0x100000 /* 1 MByte */
#define CFG_CS2_CFG 0x0004D930
#endif
/*
* Grafic controller - Do not map below 2 GB in address space, because this
* area is used for SDRAM autosizing.
*/
#if defined (CONFIG_CS_AUTOCONF)
#define SM501_FB_BASE 0xE0000000
#define CFG_CS1_START (SM501_FB_BASE)
#define CFG_CS1_SIZE 0x4000000 /* 64 MByte */
#define CFG_CS1_CFG 0x8F48FF70
#define SM501_MMIO_BASE CFG_CS1_START + 0x03E00000
#endif
#define CFG_CS_BURST 0x00000000
#define CFG_CS_DEADCYCLE 0x33333311 /* 1 dead cycle for flash and SM501 */
#define CFG_RESET_ADDRESS 0xff000000
/*-----------------------------------------------------------------------
* USB stuff
*-----------------------------------------------------------------------
*/
#define CONFIG_USB_CLOCK 0x0001BBBB
#define CONFIG_USB_CONFIG 0x00001000
/*-----------------------------------------------------------------------
* IDE/ATA stuff Supports IDE harddisk
*-----------------------------------------------------------------------
*/
#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
#undef CONFIG_IDE_LED /* LED for ide not supported */
#define CONFIG_IDE_RESET /* reset for ide supported */
#define CONFIG_IDE_PREINIT
#define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
#define CFG_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */
#define CFG_ATA_IDE0_OFFSET 0x0000
#define CFG_ATA_BASE_ADDR MPC5XXX_ATA
/* Offset for data I/O */
#define CFG_ATA_DATA_OFFSET (0x0060)
/* Offset for normal register accesses */
#define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET)
/* Offset for alternate registers */
#define CFG_ATA_ALT_OFFSET (0x005C)
/* Interval between registers */
#define CFG_ATA_STRIDE 4
#endif /* __CONFIG_H */

56
include/configs/gth2.h
View file

@ -12,7 +12,7 @@
*
* 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
* 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
@ -34,7 +34,7 @@
#define CONFIG_AU1000 1
#define CONFIG_MISC_INIT_R 1
#define CONFIG_MISC_INIT_R 1
#define CONFIG_ETHADDR DE:AD:BE:EF:01:02 /* Ethernet address */
@ -59,21 +59,21 @@
#define CONFIG_AUTOBOOT_DELAY_STR "d"
#define CONFIG_AUTOBOOT_STOP_STR " "
#define CONFIG_TIMESTAMP /* Print image info with timestamp */
#define CONFIG_BOOTARGS "panic=1"
#define CONFIG_TIMESTAMP /* Print image info with timestamp */
#define CONFIG_BOOTARGS "panic=1"
#define CONFIG_EXTRA_ENV_SETTINGS \
#define CONFIG_EXTRA_ENV_SETTINGS \
"addmisc=setenv bootargs $(bootargs) " \
"ethaddr=$(ethaddr) \0" \
"netboot=bootp;run addmisc;bootm\0" \
""
"ethaddr=$(ethaddr) \0" \
"netboot=bootp;run addmisc;bootm\0" \
""
/* Boot from Compact flash partition 2 as default */
#define CONFIG_BOOTCOMMAND "ide reset;disk 0x81000000 0:2;run addmisc;bootm"
#define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_IDE | CFG_CMD_DHCP ) & \
#define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_IDE | CFG_CMD_DHCP ) & \
~(CFG_CMD_ENV | CFG_CMD_FAT | CFG_CMD_FLASH | CFG_CMD_FPGA | \
CFG_CMD_MII | CFG_CMD_LOADS | CFG_CMD_LOADB | CFG_CMD_ELF | \
CFG_CMD_MII | CFG_CMD_LOADS | CFG_CMD_LOADB | CFG_CMD_ELF | \
CFG_CMD_BDI | CFG_CMD_BEDBUG | CFG_CMD_NFS | CFG_CMD_AUTOSCRIPT ))
#include <cmd_confdefs.h>
@ -81,11 +81,11 @@
/*
* Miscellaneous configurable options
*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "GTH2 # " /* Monitor Command Prompt */
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "GTH2 # " /* Monitor Command Prompt */
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args*/
#define CFG_MALLOC_LEN 128*1024
@ -93,16 +93,16 @@
#define CFG_MHZ 500
#define CFG_HZ (CFG_MHZ * 1000000) /* FIXME causes overflow in net.c */
#define CFG_HZ (CFG_MHZ * 1000000) /* FIXME causes overflow in net.c */
#define CFG_SDRAM_BASE 0x80000000 /* Cached addr */
#define CFG_LOAD_ADDR 0x81000000 /* default load address */
#define CFG_LOAD_ADDR 0x81000000 /* default load address */
#define CFG_MEMTEST_START 0x80100000
#define CFG_MEMTEST_END 0x83000000
#define CONFIG_HW_WATCHDOG 1
#define CONFIG_HW_WATCHDOG 1
/*-----------------------------------------------------------------------
* FLASH and environment organization
@ -113,8 +113,8 @@
#define PHYS_FLASH 0xbfc00000 /* Flash Bank #1 */
/* The following #defines are needed to get flash environment right */
#define CFG_MONITOR_BASE TEXT_BASE
#define CFG_MONITOR_LEN (192 << 10)
#define CFG_MONITOR_BASE TEXT_BASE
#define CFG_MONITOR_LEN (192 << 10)
#define CFG_INIT_SP_OFFSET 0x400000
@ -125,7 +125,7 @@
#define CFG_FLASH_ERASE_TOUT (2 * CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT (2 * CFG_HZ) /* Timeout for Flash Write */
#define CFG_ENV_IS_NOWHERE 1
#define CFG_ENV_IS_NOWHERE 1
/* Address and size of Primary Environment Sector */
#define CFG_ENV_ADDR 0xB0030000
@ -158,21 +158,21 @@
#define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
#define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
#undef CONFIG_IDE_LED /* LED for ide not supported */
#undef CONFIG_IDE_LED /* LED for ide not supported */
#undef CONFIG_IDE_RESET /* reset for ide not supported */
#define CFG_ATA_IDE0_OFFSET 0
#define CFG_ATA_BASE_ADDR CFG_PCMCIA_IO_BASE
#define CFG_ATA_BASE_ADDR CFG_PCMCIA_IO_BASE
/* Offset for data I/O */
#define CFG_ATA_DATA_OFFSET 0
#define CFG_ATA_DATA_OFFSET 0
/* Offset for normal register accesses */
#define CFG_ATA_REG_OFFSET 0
/* Offset for normal register accesses */
#define CFG_ATA_REG_OFFSET 0
/* Offset for alternate registers */
#define CFG_ATA_ALT_OFFSET 0x0200
/* Offset for alternate registers */
#define CFG_ATA_ALT_OFFSET 0x0200
/*-----------------------------------------------------------------------
* Cache Configuration

70
include/configs/ppmc7xx.h
View file

@ -1,9 +1,9 @@
/*
* ppmc7xx.h
* ---------
*
*
* Wind River PPMC 7xx/74xx board configuration file.
*
*
* By Richard Danter (richard.danter@windriver.com)
* Copyright (C) 2005 Wind River Systems
*/
@ -16,15 +16,15 @@
/*===================================================================
*
*
* User configurable settings - Modify to your preference
*
*
*===================================================================
*/
/*
* Debug
*
*
* DEBUG - Define this is you want extra debug info
* GTREGREAD - Required to build with debug
* do_bdinfo - Required to build with debug
@ -37,7 +37,7 @@
/*
* CPU type
*
*
* CONFIG_7xx - We have a 750 or 755 CPU
* CONFIG_74xx - We have a 7400 CPU
* CONFIG_ALTIVEC - We have altivec enabled CPU (only 7400)
@ -52,11 +52,11 @@
/*
* Monitor configuration
*
*
* CONFIG_COMMANDS - List of command sets to include in shell
*
*
* The following command sets have been tested and known to work:
*
*
* CFG_CMD_CACHE - Cache control commands
* CFG_CMD_MEMORY - Memory display, change and test commands
* CFG_CMD_FLASH - Erase and program flash
@ -91,7 +91,7 @@
/*
* PCI config
*
*
* CONFIG_PCI - Enable PCI bus
* CONFIG_PCI_PNP - Enable Plug & Play support
* CONFIG_PCI_SCAN_SHOW - Enable display of devices at startup
@ -104,7 +104,7 @@
/*
* Network config
*
*
* CONFIG_NET_MULTI - Support for multiple network interfaces
* CONFIG_EEPRO100 - Intel 8255x Ethernet Controller
* CONFIG_EEPRO100_SROM_WRITE - Enable writing to network card ROM
@ -117,18 +117,18 @@
/*
* Enable extra init functions
*
*
* CONFIG_MISC_INIT_F - Call pre-relocation init functions
* CONFIG_MISC_INIT_R - Call post relocation init functions
*/
#undef CONFIG_MISC_INIT_F
#define CONFIG_MISC_INIT_R
#define CONFIG_MISC_INIT_R
/*
* Boot config
*
*
* CONFIG_BOOTCOMMAND - Command(s) to execute to auto-boot
* CONFIG_BOOTDELAY - How long to wait before auto-boot (in sec)
*/
@ -142,9 +142,9 @@
/*===================================================================
*
*
* Board configuration settings - You should not need to modify these
*
*
*===================================================================
*/
@ -154,9 +154,9 @@
/*
* Memory map
*
*
* This board runs in a standard CHRP (Map-B) configuration.
*
*
* Type Start End Size Width Chip Sel
* ----------- ----------- ----------- ------- ------- --------
* SDRAM 0x00000000 0x04000000 64MB 64b SDRAMCS0
@ -164,9 +164,9 @@
* UART 0x7C000000 RCS2
* Mailbox 0xFF000000 RCS1
* Flash 0xFFC00000 0xFFFFFFFF 4MB 64b RCS0
*
*
* Flash sectors are laid out as follows.
*
*
* Sector Start End Size Comments
* ------- ----------- ----------- ------- -----------
* 0 0xFFC00000 0xFFC3FFFF 256KB
@ -193,7 +193,7 @@
/*
* SDRAM config - see memory map details above.
*
*
* CFG_SDRAM_BASE - Start address of SDRAM, this _must_ be zero!
* CFG_SDRAM_SIZE - Total size of contiguous SDRAM bank(s)
*/
@ -202,9 +202,9 @@
#define CFG_SDRAM_SIZE 0x04000000
/*
/*
* Flash config - see memory map details above.
*
*
* CFG_FLASH_BASE - Start address of flash memory
* CFG_FLASH_SIZE - Total size of contiguous flash mem
* CFG_FLASH_ERASE_TOUT - Erase timeout in ms
@ -223,7 +223,7 @@
/*
* Monitor config - see memory map details above
*
*
* CFG_MONITOR_BASE - Base address of monitor code
* CFG_MALLOC_LEN - Size of malloc pool (128KB)
*/
@ -234,7 +234,7 @@
/*
* Command shell settings
*
*
* CFG_BARGSIZE - Boot Argument buffer size
* CFG_BOOTMAPSZ - Size of app's mapped RAM at boot (Linux=8MB)
* CFG_CBSIZE - Console Buffer (input) size
@ -261,10 +261,10 @@
/*
* Environment config - see memory map details above
*
*
* CFG_ENV_IS_IN_FLASH - The env variables are stored in flash
* CFG_ENV_ADDR - Address of the sector containing env vars
* CFG_ENV_SIZE - Ammount of RAM for env vars (used to save RAM, 4KB)
* CFG_ENV_SIZE - Ammount of RAM for env vars (used to save RAM, 4KB)
* CFG_ENV_SECT_SIZE - Size of sector containing env vars (32KB)
*/
@ -282,7 +282,7 @@
* Since the main system RAM is initialised very early, we place the INIT_RAM
* in the main system RAM just above the exception vectors. The contents are
* copied to top of RAM by the init code.
*
*
* CFG_INIT_RAM_ADDR - Address of Init RAM, above exception vect
* CFG_INIT_RAM_END - Size of Init RAM
* CFG_GBL_DATA_SIZE - Ammount of RAM to reserve for global data
@ -297,7 +297,7 @@
/*
* Initial BAT config
*
*
* BAT0 - System SDRAM
* BAT1 - LED's and Serial Port
* BAT2 - PCI Memory
@ -327,7 +327,7 @@
/*
* Cache config
*
*
* CFG_CACHELINE_SIZE - Size of a cache line (CPU specific)
* CFG_L2 - L2 cache enabled if defined
* L2_INIT - L2 cache init flags
@ -342,7 +342,7 @@
/*
* Clocks config
*
*
* CFG_BUS_HZ - Bus clock frequency in Hz
* CFG_BUS_CLK - As above (?)
* CFG_HZ - Decrementer freq in Hz
@ -355,7 +355,7 @@
/*
* Serial port config
*
*
* CFG_BAUDRATE_TABLE - List of valid baud rates
* CFG_NS16550 - Include the NS16550 driver
* CFG_NS16550_SERIAL - Include the serial (wrapper) driver
@ -398,7 +398,7 @@
/*
* Extra init functions
*
*
* CFG_BOARD_ASM_INIT - Call assembly init code
*/
@ -407,11 +407,11 @@
/*
* Boot flags
*
*
* BOOTFLAG_COLD - Indicates a power-on boot
* BOOTFLAG_WARM - Indicates a software reset
*/
#define BOOTFLAG_COLD 0x01
#define BOOTFLAG_WARM 0x02

2
include/ns16550.h
View file

@ -7,7 +7,7 @@
* added prototypes for ns16550.c
* reduced no of com ports to 2
* modifications (c) Rob Taylor, Flying Pig Systems. 2000.
*
*
* added support for port on 64-bit bus
* by Richard Danter (richard.danter@windriver.com), (C) 2005 Wind River Systems
*/