ppc4xx: remove DP405 board
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
This commit is contained in:
Matthias Fuchs
Tom Rini
parent
3705726010
commit
9a4018e09a
@ -125,9 +125,6 @@ config TARGET_CPCI405AB
|
||||
config TARGET_CPCI405DT
|
||||
bool "Support CPCI405DT"
|
||||
|
||||
config TARGET_DP405
|
||||
bool "Support DP405"
|
||||
|
||||
config TARGET_DU405
|
||||
bool "Support DU405"
|
||||
|
||||
@ -244,7 +241,6 @@ source "board/csb472/Kconfig"
|
||||
source "board/dave/PPChameleonEVB/Kconfig"
|
||||
source "board/esd/cpci2dp/Kconfig"
|
||||
source "board/esd/cpci405/Kconfig"
|
||||
source "board/esd/dp405/Kconfig"
|
||||
source "board/esd/du405/Kconfig"
|
||||
source "board/esd/du440/Kconfig"
|
||||
source "board/esd/hh405/Kconfig"
|
||||
|
||||
@ -1,12 +0,0 @@
|
||||
if TARGET_DP405
|
||||
|
||||
config SYS_BOARD
|
||||
default "dp405"
|
||||
|
||||
config SYS_VENDOR
|
||||
default "esd"
|
||||
|
||||
config SYS_CONFIG_NAME
|
||||
default "DP405"
|
||||
|
||||
endif
|
||||
@ -1,6 +0,0 @@
|
||||
DP405 BOARD
|
||||
M: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
|
||||
S: Maintained
|
||||
F: board/esd/dp405/
|
||||
F: include/configs/DP405.h
|
||||
F: configs/DP405_defconfig
|
||||
@ -1,13 +0,0 @@
|
||||
#
|
||||
# (C) Copyright 2000-2006
|
||||
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
#
|
||||
# SPDX-License-Identifier: GPL-2.0+
|
||||
#
|
||||
|
||||
# Objects for Xilinx JTAG programming (CPLD)
|
||||
CPLD = ../common/xilinx_jtag/lenval.o \
|
||||
../common/xilinx_jtag/micro.o \
|
||||
../common/xilinx_jtag/ports.o
|
||||
|
||||
obj-y = dp405.o flash.o ../common/misc.o $(CPLD)
|
||||
@ -1,112 +0,0 @@
|
||||
/*
|
||||
* (C) Copyright 2001-2003
|
||||
* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <asm/processor.h>
|
||||
#include <asm/io.h>
|
||||
#include <command.h>
|
||||
#include <malloc.h>
|
||||
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
|
||||
int board_early_init_f (void)
|
||||
{
|
||||
/*
|
||||
* IRQ 0-15 405GP internally generated; active high; level sensitive
|
||||
* IRQ 16 405GP internally generated; active low; level sensitive
|
||||
* IRQ 17-24 RESERVED
|
||||
* IRQ 25 (EXT IRQ 0) CAN0; active low; level sensitive
|
||||
* IRQ 26 (EXT IRQ 1) SER0 ; active low; level sensitive
|
||||
* IRQ 27 (EXT IRQ 2) SER1; active low; level sensitive
|
||||
* IRQ 28 (EXT IRQ 3) FPGA 0; active low; level sensitive
|
||||
* IRQ 29 (EXT IRQ 4) FPGA 1; active low; level sensitive
|
||||
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
|
||||
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
|
||||
*/
|
||||
mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
|
||||
mtdcr(UIC0ER, 0x00000000); /* disable all ints */
|
||||
mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical*/
|
||||
mtdcr(UIC0PR, 0xFFFFFF80); /* set int polarities */
|
||||
mtdcr(UIC0TR, 0x10000000); /* set int trigger levels */
|
||||
mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority*/
|
||||
mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
|
||||
|
||||
/*
|
||||
* EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
|
||||
*/
|
||||
mtebc (EBC0_CFG, 0xa8400000); /* ebc always driven */
|
||||
|
||||
/*
|
||||
* Reset CPLD via GPIO13 (CS4) pin
|
||||
*/
|
||||
out_be32((void *)GPIO0_OR,
|
||||
in_be32((void *)GPIO0_OR) & ~(0x80000000 >> 13));
|
||||
udelay(1000); /* wait 1ms */
|
||||
out_be32((void *)GPIO0_OR,
|
||||
in_be32((void *)GPIO0_OR) | (0x80000000 >> 13));
|
||||
udelay(1000); /* wait 1ms */
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int misc_init_r (void)
|
||||
{
|
||||
/* adjust flash start and offset */
|
||||
gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
|
||||
gd->bd->bi_flashoffset = 0;
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Check Board Identity:
|
||||
*/
|
||||
|
||||
int checkboard (void)
|
||||
{
|
||||
char str[64];
|
||||
int i = getenv_f("serial#", str, sizeof(str));
|
||||
unsigned char trans[16] = {0x0,0x8,0x4,0xc,0x2,0xa,0x6,0xe,
|
||||
0x1,0x9,0x5,0xd,0x3,0xb,0x7,0xf};
|
||||
unsigned char id1, id2, rev;
|
||||
|
||||
puts ("Board: ");
|
||||
|
||||
if (i == -1)
|
||||
puts ("### No HW ID - assuming DP405");
|
||||
else
|
||||
puts(str);
|
||||
|
||||
id1 = trans[(~(in_be32((void *)GPIO0_IR) >> 5)) & 0x0000000f];
|
||||
id2 = trans[(~(in_be32((void *)GPIO0_IR) >> 9)) & 0x0000000f];
|
||||
|
||||
rev = in_8((void *)0xf0001000);
|
||||
if (rev & 0x10) /* old DP405 compatibility */
|
||||
rev = in_8((void *)0xf0000800);
|
||||
|
||||
switch (rev & 0xc0) {
|
||||
case 0x00:
|
||||
puts(" (HW=DP405");
|
||||
break;
|
||||
case 0x80:
|
||||
puts(" (HW=DP405/CO");
|
||||
break;
|
||||
case 0xc0:
|
||||
puts(" (HW=DN405");
|
||||
break;
|
||||
}
|
||||
printf(", ID=0x%1X%1X, PLD=0x%02X", id2, id1, rev & 0x0f);
|
||||
|
||||
if ((rev & 0xc0) == 0xc0) {
|
||||
printf(", C5V=%s",
|
||||
in_be32((void *)GPIO0_IR) & 0x40000000 ? "off" : "on");
|
||||
}
|
||||
puts(")\n");
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -1,85 +0,0 @@
|
||||
/*
|
||||
* (C) Copyright 2001
|
||||
* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <asm/ppc4xx.h>
|
||||
#include <asm/processor.h>
|
||||
|
||||
/*
|
||||
* include common flash code (for esd boards)
|
||||
*/
|
||||
#include "../common/flash.c"
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Functions
|
||||
*/
|
||||
static ulong flash_get_size (vu_long * addr, flash_info_t * info);
|
||||
static void flash_get_offsets (ulong base, flash_info_t * info);
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
unsigned long flash_init (void)
|
||||
{
|
||||
unsigned long size_b0;
|
||||
int i;
|
||||
uint pbcr;
|
||||
unsigned long base_b0;
|
||||
int size_val = 0;
|
||||
|
||||
/* Init: no FLASHes known */
|
||||
for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
|
||||
flash_info[i].flash_id = FLASH_UNKNOWN;
|
||||
}
|
||||
|
||||
/* Static FLASH Bank configuration here - FIXME XXX */
|
||||
|
||||
size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]);
|
||||
|
||||
if (flash_info[0].flash_id == FLASH_UNKNOWN) {
|
||||
printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
|
||||
size_b0, size_b0<<20);
|
||||
}
|
||||
|
||||
/* Setup offsets */
|
||||
flash_get_offsets (-size_b0, &flash_info[0]);
|
||||
|
||||
/* Re-do sizing to get full correct info */
|
||||
mtdcr(EBC0_CFGADDR, PB0CR);
|
||||
pbcr = mfdcr(EBC0_CFGDATA);
|
||||
mtdcr(EBC0_CFGADDR, PB0CR);
|
||||
base_b0 = -size_b0;
|
||||
switch (size_b0) {
|
||||
case 1 << 20:
|
||||
size_val = 0;
|
||||
break;
|
||||
case 2 << 20:
|
||||
size_val = 1;
|
||||
break;
|
||||
case 4 << 20:
|
||||
size_val = 2;
|
||||
break;
|
||||
case 8 << 20:
|
||||
size_val = 3;
|
||||
break;
|
||||
case 16 << 20:
|
||||
size_val = 4;
|
||||
break;
|
||||
}
|
||||
pbcr = (pbcr & 0x0001ffff) | base_b0 | (size_val << 17);
|
||||
mtdcr(EBC0_CFGDATA, pbcr);
|
||||
|
||||
/* Monitor protection ON by default */
|
||||
(void)flash_protect(FLAG_PROTECT_SET,
|
||||
-CONFIG_SYS_MONITOR_LEN,
|
||||
0xffffffff,
|
||||
&flash_info[0]);
|
||||
|
||||
flash_info[0].size = size_b0;
|
||||
|
||||
return (size_b0);
|
||||
}
|
||||
@ -1,3 +0,0 @@
|
||||
CONFIG_PPC=y
|
||||
CONFIG_4xx=y
|
||||
CONFIG_TARGET_DP405=y
|
||||
@ -12,6 +12,8 @@ The list should be sorted in reverse chronological order.
|
||||
|
||||
Board Arch CPU Commit Removed Last known maintainer/contact
|
||||
=================================================================================================
|
||||
DP405 ppc4xx 405ep - - Matthias Fuchs <matthias.fuchs@esd.eu>
|
||||
CPCIISER4 ppc4xx 405gp - - Matthias Fuchs <matthias.fuchs@esd.eu>
|
||||
CMS700 ppc4xx 405ep - - Matthias Fuchs <matthias.fuchs@esd.eu>
|
||||
ASH405 ppc4xx 405ep - - Matthias Fuchs <matthias.fuchs@esd.eu>
|
||||
AR405 ppc4xx 405gpr - - Matthias Fuchs <matthias.fuchs@esd.eu>
|
||||
|
||||
@ -1,246 +0,0 @@
|
||||
/*
|
||||
* (C) Copyright 2001-2003
|
||||
* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
/*
|
||||
* board/config.h - configuration options, board specific
|
||||
*/
|
||||
|
||||
#ifndef __CONFIG_H
|
||||
#define __CONFIG_H
|
||||
|
||||
/*
|
||||
* High Level Configuration Options
|
||||
* (easy to change)
|
||||
*/
|
||||
|
||||
#define CONFIG_405EP 1 /* This is a PPC405 CPU */
|
||||
#define CONFIG_DP405 1 /* ...on a DP405 board */
|
||||
|
||||
#define CONFIG_SYS_TEXT_BASE 0xFFFD0000
|
||||
|
||||
#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
|
||||
#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
|
||||
|
||||
#define CONFIG_SYS_CLK_FREQ 33333300 /* external frequency to pll */
|
||||
|
||||
#define CONFIG_BAUDRATE 9600
|
||||
#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
|
||||
|
||||
#undef CONFIG_BOOTARGS
|
||||
#undef CONFIG_BOOTCOMMAND
|
||||
|
||||
#define CONFIG_PREBOOT /* enable preboot variable */
|
||||
|
||||
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
||||
|
||||
/*
|
||||
* Command line configuration.
|
||||
*/
|
||||
#include <config_cmd_default.h>
|
||||
|
||||
#define CONFIG_CMD_BSP
|
||||
#define CONFIG_CMD_ELF
|
||||
#define CONFIG_CMD_I2C
|
||||
#define CONFIG_CMD_EEPROM
|
||||
|
||||
#undef CONFIG_CMD_NET
|
||||
#undef CONFIG_CMD_NFS
|
||||
|
||||
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
||||
|
||||
#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
|
||||
|
||||
#define CONFIG_PRAM 2 /* reserve 2 kB "protected RAM" */
|
||||
|
||||
/*
|
||||
* Miscellaneous configurable options
|
||||
*/
|
||||
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
||||
|
||||
#undef CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
|
||||
|
||||
#if defined(CONFIG_CMD_KGDB)
|
||||
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
||||
#else
|
||||
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
||||
#endif
|
||||
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
|
||||
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
||||
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
|
||||
|
||||
#define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */
|
||||
|
||||
#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
|
||||
|
||||
#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
|
||||
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
|
||||
|
||||
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
|
||||
#define CONFIG_SYS_NS16550
|
||||
#define CONFIG_SYS_NS16550_SERIAL
|
||||
#define CONFIG_SYS_NS16550_REG_SIZE 1
|
||||
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
|
||||
|
||||
#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */
|
||||
#define CONFIG_SYS_BASE_BAUD 691200
|
||||
|
||||
/* The following table includes the supported baudrates */
|
||||
#define CONFIG_SYS_BAUDRATE_TABLE \
|
||||
{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
|
||||
57600, 115200, 230400, 460800, 921600 }
|
||||
|
||||
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
|
||||
#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
|
||||
|
||||
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
|
||||
|
||||
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
|
||||
|
||||
/*
|
||||
* For booting Linux, the board info and command line data
|
||||
* have to be in the first 8 MB of memory, since this is
|
||||
* the maximum mapped by the Linux kernel during initialization.
|
||||
*/
|
||||
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
|
||||
/*-----------------------------------------------------------------------
|
||||
* FLASH organization
|
||||
*/
|
||||
#define FLASH_BASE0_PRELIM 0xFFC00000 /* FLASH bank #0 */
|
||||
|
||||
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
||||
#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
|
||||
|
||||
#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
|
||||
#define CONFIG_SYS_FLASH_WRITE_TOUT 1000 /* Timeout for Flash Write (in ms) */
|
||||
|
||||
#define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */
|
||||
#define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */
|
||||
#define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */
|
||||
/*
|
||||
* The following defines are added for buggy IOP480 byte interface.
|
||||
* All other boards should use the standard values (CPCI405 etc.)
|
||||
*/
|
||||
#define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */
|
||||
#define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */
|
||||
#define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */
|
||||
|
||||
#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Start addresses for the final memory configuration
|
||||
* (Set up by the startup code)
|
||||
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
|
||||
*/
|
||||
#define CONFIG_SYS_SDRAM_BASE 0x00000000
|
||||
#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_MONITOR_BASE
|
||||
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
|
||||
#define CONFIG_SYS_MONITOR_LEN (~(CONFIG_SYS_TEXT_BASE) + 1)
|
||||
#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
|
||||
|
||||
#if (CONFIG_SYS_MONITOR_BASE < FLASH_BASE0_PRELIM)
|
||||
# define CONFIG_SYS_RAMBOOT 1
|
||||
#else
|
||||
# undef CONFIG_SYS_RAMBOOT
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Environment Variable setup
|
||||
*/
|
||||
#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
|
||||
#define CONFIG_ENV_OFFSET 0x100 /* environment starts at the beginning of the EEPROM */
|
||||
#define CONFIG_ENV_SIZE 0x700 /* 2048 bytes may be used for env vars*/
|
||||
/* total size of a CAT24WC16 is 2048 bytes */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* I2C EEPROM (CAT24WC16) for environment
|
||||
*/
|
||||
#define CONFIG_SYS_I2C
|
||||
#define CONFIG_SYS_I2C_PPC4XX
|
||||
#define CONFIG_SYS_I2C_PPC4XX_CH0
|
||||
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
|
||||
#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
|
||||
|
||||
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */
|
||||
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
|
||||
/* mask of address bits that overflow into the "EEPROM chip address" */
|
||||
#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
|
||||
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
|
||||
/* 16 byte page write mode using*/
|
||||
/* last 4 bits of the address */
|
||||
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* External Bus Controller (EBC) Setup
|
||||
*/
|
||||
|
||||
#define CAN_BA 0xF0000000 /* CAN Base Address */
|
||||
|
||||
/* Memory Bank 0 (Flash Bank 0, NOR-FLASH) initialization */
|
||||
#define CONFIG_SYS_EBC_PB0AP 0x92015480
|
||||
#define CONFIG_SYS_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */
|
||||
|
||||
/* Memory Bank 2 (8 Bit Peripheral: CAN, UART, RTC) initialization */
|
||||
#define CONFIG_SYS_EBC_PB2AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
|
||||
#define CONFIG_SYS_EBC_PB2CR 0xF0018000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* FPGA stuff
|
||||
*/
|
||||
/* FPGA program pin configuration */
|
||||
#define CONFIG_SYS_FPGA_PRG 0x04000000 /* JTAG TMS pin (ppc output) */
|
||||
#define CONFIG_SYS_FPGA_CLK 0x02000000 /* JTAG TCK pin (ppc output) */
|
||||
#define CONFIG_SYS_FPGA_DATA 0x01000000 /* JTAG TDO->TDI data pin (ppc output) */
|
||||
#define CONFIG_SYS_FPGA_INIT 0x00010000 /* unused (ppc input) */
|
||||
#define CONFIG_SYS_FPGA_DONE 0x00008000 /* JTAG TDI->TDO pin (ppc input) */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Definitions for initial stack pointer and data area (in data cache)
|
||||
*/
|
||||
/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
|
||||
#define CONFIG_SYS_TEMP_STACK_OCM 1
|
||||
|
||||
/* On Chip Memory location */
|
||||
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
|
||||
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
|
||||
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
|
||||
#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
|
||||
|
||||
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
||||
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Definitions for GPIO setup (PPC405EP specific)
|
||||
*
|
||||
* GPIO0[0] - External Bus Controller BLAST output
|
||||
* GPIO0[1-9] - Instruction trace outputs -> GPIO
|
||||
* GPIO0[10-13] - External Bus Controller CS_1 - CS_4 outputs
|
||||
* GPIO0[14-16] - External Bus Controller ABUS3-ABUS5 outputs -> GPIO
|
||||
* GPIO0[17-23] - External Interrupts IRQ0 - IRQ6 inputs
|
||||
* GPIO0[24-27] - UART0 control signal inputs/outputs
|
||||
* GPIO0[28-29] - UART1 data signal input/output
|
||||
* GPIO0[30-31] - EMAC0 and EMAC1 reject packet inputs
|
||||
*/
|
||||
/* GPIO Input: OSR=00, ISR=00, TSR=00, TCR=0 */
|
||||
/* GPIO Output: OSR=00, ISR=00, TSR=00, TCR=1 */
|
||||
/* Alt. Funtion Input: OSR=00, ISR=01, TSR=00, TCR=0 */
|
||||
/* Alt. Funtion Output: OSR=01, ISR=00, TSR=00, TCR=1 */
|
||||
#define CONFIG_SYS_GPIO0_OSRL 0x40000540 /* 0 ... 15 */
|
||||
#define CONFIG_SYS_GPIO0_OSRH 0x00000110 /* 16 ... 31 */
|
||||
#define CONFIG_SYS_GPIO0_ISR1L 0x00000000 /* 0 ... 15 */
|
||||
#define CONFIG_SYS_GPIO0_ISR1H 0x14000045 /* 16 ... 31 */
|
||||
#define CONFIG_SYS_GPIO0_TSRL 0x00000000 /* 0 ... 15 */
|
||||
#define CONFIG_SYS_GPIO0_TSRH 0x00000000 /* 16 ... 31 */
|
||||
#define CONFIG_SYS_GPIO0_TCR 0xB7FE0014 /* 0 ... 31 */
|
||||
|
||||
/*
|
||||
* Default speed selection (cpu_plb_opb_ebc) in mhz.
|
||||
* This value will be set if iic boot eprom is disabled.
|
||||
*/
|
||||
#define PLLMR0_DEFAULT PLLMR0_133_66_66_33
|
||||
#define PLLMR1_DEFAULT PLLMR1_133_66_66_33
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
Loading…
Reference in New Issue
Block a user