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taihu: Remove

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This board has not compiled for me for quite some time due to size
constraints, remove.

Cc: John Otken <jotken@softadvances.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
master
Tom Rini 9 years ago committed by Stefan Roese
parent 677f970bc6
commit 123b6cd7a4
10 changed files with 1 additions and 1936 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 16
      board/amcc/taihu/Kconfig
  2. 6
      board/amcc/taihu/MAINTAINERS
  3. 8
      board/amcc/taihu/Makefile
  4. 1063
      board/amcc/taihu/flash.c
  5. 237
      board/amcc/taihu/lcd.c
  6. 180
      board/amcc/taihu/taihu.c
  7. 116
      board/amcc/taihu/update.c
  8. 3
      configs/taihu_defconfig
  9. 1
      doc/README.scrapyard
  10. 307
      include/configs/taihu.h

16
board/amcc/taihu/Kconfig
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if TARGET_TAIHU
config SYS_BOARD
default "taihu"
config SYS_VENDOR
default "amcc"
config SYS_CONFIG_NAME
default "taihu"
config DISPLAY_BOARDINFO
bool
default y
endif

6
board/amcc/taihu/MAINTAINERS
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TAIHU BOARD
M: John Otken <jotken@softadvances.com>
S: Maintained
F: board/amcc/taihu/
F: include/configs/taihu.h
F: configs/taihu_defconfig

8
board/amcc/taihu/Makefile
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#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y = taihu.o flash.o lcd.o update.o

1063
board/amcc/taihu/flash.c
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237
board/amcc/taihu/lcd.c
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/*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <config.h>
#include <common.h>
#include <command.h>
#include <asm/io.h>
#include <asm/ppc4xx-gpio.h>
#define LCD_CMD_ADDR 0x50100002
#define LCD_DATA_ADDR 0x50100003
#define LCD_BLK_CTRL CPLD_REG1_ADDR
static char *amcc_logo = "AMCC 405EP TAIHU EVALUATION KIT";
static int addr_flag = 0x80;
static void lcd_bl_ctrl(char val)
{
out_8((u8 *) LCD_BLK_CTRL, in_8((u8 *) LCD_BLK_CTRL) | val);
}
static void lcd_putc(int val)
{
int i = 100;
char addr;
while (i--) {
if ((in_8((u8 *) LCD_CMD_ADDR) & 0x80) != 0x80) { /*BF = 1 ?*/
udelay(50);
break;
}
udelay(50);
}
if (in_8((u8 *) LCD_CMD_ADDR) & 0x80) {
printf("LCD is busy\n");
return;
}
addr = in_8((u8 *) LCD_CMD_ADDR);
udelay(50);
if ((addr != 0) && (addr % 0x10 == 0)) {
addr_flag ^= 0x40;
out_8((u8 *) LCD_CMD_ADDR, addr_flag);
}
udelay(50);
out_8((u8 *) LCD_DATA_ADDR, val);
udelay(50);
}
static void lcd_puts(char *s)
{
char *p = s;
int i = 100;
while (i--) {
if ((in_8((u8 *) LCD_CMD_ADDR) & 0x80) != 0x80) { /*BF = 1 ?*/
udelay(50);
break;
}
udelay(50);
}
if (in_8((u8 *) LCD_CMD_ADDR) & 0x80) {
printf("LCD is busy\n");
return;
}
while (*p)
lcd_putc(*p++);
}
static void lcd_put_logo(void)
{
int i = 100;
char *p = amcc_logo;
while (i--) {
if ((in_8((u8 *) LCD_CMD_ADDR) & 0x80) != 0x80) { /*BF = 1 ?*/
udelay(50);
break;
}
udelay(50);
}
if (in_8((u8 *) LCD_CMD_ADDR) & 0x80) {
printf("LCD is busy\n");
return;
}
out_8((u8 *) LCD_CMD_ADDR, 0x80);
while (*p)
lcd_putc(*p++);
}
int lcd_init(void)
{
puts("LCD: ");
out_8((u8 *) LCD_CMD_ADDR, 0x38); /* set function:8-bit,2-line,5x7 font type */
udelay(50);
out_8((u8 *) LCD_CMD_ADDR, 0x0f); /* set display on,cursor on,blink on */
udelay(50);
out_8((u8 *) LCD_CMD_ADDR, 0x01); /* display clear */
udelay(2000);
out_8((u8 *) LCD_CMD_ADDR, 0x06); /* set entry */
udelay(50);
lcd_bl_ctrl(0x02); /* set backlight on */
lcd_put_logo();
puts("ready\n");
return 0;
}
static int do_lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
out_8((u8 *) LCD_CMD_ADDR, 0x01);
udelay(2000);
return 0;
}
static int do_lcd_puts (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
if (argc < 2)
return cmd_usage(cmdtp);
lcd_puts(argv[1]);
return 0;
}
static int do_lcd_putc (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
if (argc < 2)
return cmd_usage(cmdtp);
lcd_putc((char)argv[1][0]);
return 0;
}
static int do_lcd_cur (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
ulong count;
ulong dir;
char cur_addr;
if (argc < 3)
return cmd_usage(cmdtp);
count = simple_strtoul(argv[1], NULL, 16);
if (count > 31) {
printf("unable to shift > 0x20\n");
count = 0;
}
dir = simple_strtoul(argv[2], NULL, 16);
cur_addr = in_8((u8 *) LCD_CMD_ADDR);
udelay(50);
if (dir == 0x0) {
if (addr_flag == 0x80) {
if (count >= (cur_addr & 0xf)) {
out_8((u8 *) LCD_CMD_ADDR, 0x80);
udelay(50);
count = 0;
}
} else {
if (count >= ((cur_addr & 0x0f) + 0x0f)) {
out_8((u8 *) LCD_CMD_ADDR, 0x80);
addr_flag = 0x80;
udelay(50);
count = 0x0;
} else if (count >= ( cur_addr & 0xf)) {
count -= cur_addr & 0xf ;
out_8((u8 *) LCD_CMD_ADDR, 0x80 | 0xf);
addr_flag = 0x80;
udelay(50);
}
}
} else {
if (addr_flag == 0x80) {
if (count >= (0x1f - (cur_addr & 0xf))) {
count = 0x0;
addr_flag = 0xc0;
out_8((u8 *) LCD_CMD_ADDR, 0xc0 | 0xf);
udelay(50);
} else if ((count + (cur_addr & 0xf ))>= 0x0f) {
count = count + (cur_addr & 0xf) - 0x0f;
addr_flag = 0xc0;
out_8((u8 *) LCD_CMD_ADDR, 0xc0);
udelay(50);
}
} else if ((count + (cur_addr & 0xf )) >= 0x0f) {
count = 0x0;
out_8((u8 *) LCD_CMD_ADDR, 0xC0 | 0x0F);
udelay(50);
}
}
while (count--) {
if (dir == 0)
out_8((u8 *) LCD_CMD_ADDR, 0x10);
else
out_8((u8 *) LCD_CMD_ADDR, 0x14);
udelay(50);
}
return 0;
}
U_BOOT_CMD(
lcd_cls, 1, 1, do_lcd_clear,
"lcd clear display",
""
);
U_BOOT_CMD(
lcd_puts, 2, 1, do_lcd_puts,
"display string on lcd",
"<string> - <string> to be displayed"
);
U_BOOT_CMD(
lcd_putc, 2, 1, do_lcd_putc,
"display char on lcd",
"<char> - <char> to be displayed"
);
U_BOOT_CMD(
lcd_cur, 3, 1, do_lcd_cur,
"shift cursor on lcd",
"<count> <dir> - shift cursor on lcd <count> times, direction is <dir> \n"
" <count> - 0..31\n"
" <dir> - 0=backward 1=forward"
);

180
board/amcc/taihu/taihu.c
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/*
* (C) Copyright 2000-2005
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* (C) Copyright 2005-2007
* Beijing UD Technology Co., Ltd., taihusupport@amcc.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <command.h>
#include <asm/processor.h>
#include <asm/io.h>
#include <spi.h>
#include <netdev.h>
#include <asm/ppc4xx-gpio.h>
extern int lcd_init(void);
/*
* board_early_init_f
*/
int board_early_init_f(void)
{
lcd_init();
mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
mtdcr(UIC0ER, 0x00000000); /* disable all ints */
mtdcr(UIC0CR, 0x00000000);
mtdcr(UIC0PR, 0xFFFF7F00); /* set int polarities */
mtdcr(UIC0TR, 0x00000000); /* set int trigger levels */
mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
mtdcr(UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
mtebc(PB3AP, CONFIG_SYS_EBC_PB3AP); /* memory bank 3 (CPLD_LCM) initialization */
mtebc(PB3CR, CONFIG_SYS_EBC_PB3CR);
/*
* Configure CPC0_PCI to enable PerWE as output
* and enable the internal PCI arbiter
*/
mtdcr(CPC0_PCI, CPC0_PCI_SPE | CPC0_PCI_HOST_CFG_EN | CPC0_PCI_ARBIT_EN);
return 0;
}
/*
* Check Board Identity:
*/
int checkboard(void)
{
char buf[64];
int i = getenv_f("serial#", buf, sizeof(buf));
puts("Board: Taihu - AMCC PPC405EP Evaluation Board");
if (i > 0) {
puts(", serial# ");
puts(buf);
}
putc('\n');
return 0;
}
static int do_sw_stat(cmd_tbl_t* cmd_tp, int flags, int argc, char * const argv[])
{
char stat;
int i;
stat = in_8((u8 *) CPLD_REG0_ADDR);
printf("SW2 status: ");
for (i=0; i<4; i++) /* 4-position */
printf("%d:%s ", i, stat & (0x08 >> i)?"on":"off");
printf("\n");
return 0;
}
U_BOOT_CMD (
sw2_stat, 1, 1, do_sw_stat,
"show status of switch 2",
""
);
static int do_led_ctl(cmd_tbl_t* cmd_tp, int flags, int argc, char * const argv[])
{
int led_no;
if (argc != 3)
return cmd_usage(cmd_tp);
led_no = simple_strtoul(argv[1], NULL, 16);
if (led_no != 1 && led_no != 2)
return cmd_usage(cmd_tp);
if (strcmp(argv[2],"off") == 0x0) {
if (led_no == 1)
gpio_write_bit(30, 1);
else
gpio_write_bit(31, 1);
} else if (strcmp(argv[2],"on") == 0x0) {
if (led_no == 1)
gpio_write_bit(30, 0);
else
gpio_write_bit(31, 0);
} else {
return cmd_usage(cmd_tp);
}
return 0;
}
U_BOOT_CMD (
led_ctl, 3, 1, do_led_ctl,
"make led 1 or 2 on or off",
"<led_no> <on/off> - make led <led_no> on/off,\n"
"\tled_no is 1 or 2"
);
#define SPI_CS_GPIO0 0
#define SPI_SCLK_GPIO14 14
#define SPI_DIN_GPIO15 15
#define SPI_DOUT_GPIO16 16
void spi_scl(int bit)
{
gpio_write_bit(SPI_SCLK_GPIO14, bit);
}
void spi_sda(int bit)
{
gpio_write_bit(SPI_DOUT_GPIO16, bit);
}
unsigned char spi_read(void)
{
return (unsigned char)gpio_read_in_bit(SPI_DIN_GPIO15);
}
int spi_cs_is_valid(unsigned int bus, unsigned int cs)
{
return bus == 0 && cs == 0;
}
void spi_cs_activate(struct spi_slave *slave)
{
gpio_write_bit(SPI_CS_GPIO0, 1);
}
void spi_cs_deactivate(struct spi_slave *slave)
{
gpio_write_bit(SPI_CS_GPIO0, 0);
}
#ifdef CONFIG_PCI
static unsigned char int_lines[32] = {
29, 30, 27, 28, 29, 30, 25, 27,
29, 30, 27, 28, 29, 30, 27, 28,
29, 30, 27, 28, 29, 30, 27, 28,
29, 30, 27, 28, 29, 30, 27, 28};
static void taihu_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
{
unsigned char int_line = int_lines[PCI_DEV(dev) & 31];
pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, int_line);
}
int pci_pre_init(struct pci_controller *hose)
{
hose->fixup_irq = taihu_pci_fixup_irq;
return 1;
}
#endif /* CONFIG_PCI */
int board_eth_init(bd_t *bis)
{
cpu_eth_init(bis);
return pci_eth_init(bis);
}

116
board/amcc/taihu/update.c
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/*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <config.h>
#include <common.h>
#include <command.h>
#include <asm/processor.h>
#include <i2c.h>
#define PCI_M66EN 0x10
static uchar buf_33[] =
{
0xb5, /* 0x00:hce =1, bss = 0, pae=1, ppdv= 0b10,spe = 1,ebw=0b01*/
0x80, /* 0x01~0x03:ptm1ms =0x80000001 */
0x00,
0x00,
0x00, /* 0x04~0x06:ptm1la = 0x00000000 */
0x00,
0x00,
0x00, /* 0x07~0x09:ptm2ma = 0x00000000 */
0x00,
0x00,
0x00, /* 0x0a~0x0c:ptm2la = 0x00000000 */
0x00,
0x00,
0x10, /* 0x0d~0x0e:vendor id 0x1014*/
0x14,
0x00, /* 0x0f~0x10:device id 0x0000*/
0x00,
0x00, /* 0x11:revision 0x00 */
0x00, /* 0x12~0x14:class 0x000000 */
0x00,
0x00,
0x10, /* 0x15~0x16:subsystem vendor id */
0xe8,
0x00, /* 0x17~0x18:subsystem device id */
0x00,
0x61, /* 0x19: opdv=0b01,cbdv=0b10,ccdv=0b00,ptm2ms_ena=0, ptm1ms_ena=1 */
0x68, /* 0x1a: rpci=1,fbmul=0b1010,epdv=0b00 */
0x2d, /* 0x1b: fwdvb=0b101,fwdva=0b101 */
0x82, /* 0x1c: pllr=1,sscs=0,mpdv=0b00,tun[22-23]=0b10 */
0xbe, /* 0x1d: tun[24-31]=0xbe */
0x00,
0x00
};
static uchar buf_66[] =
{
0xb5, /* 0x00:hce =1, bss = 0, pae=1, ppdv= 0b10,spe = 1,ebw=0b01*/
0x80, /* 0x01~0x03:ptm1ms =0x80000001 */
0x00,
0x00,
0x00, /* 0x04~0x06:ptm1la = 0x00000000 */
0x00,
0x00,
0x00, /* 0x07~0x09:ptm2ma = 0x00000000 */
0x00,
0x00,
0x00, /* 0x0a~0x0c:ptm2la = 0x00000000 */
0x00,
0x00,
0x10, /* 0x0d~0x0e:vendor id 0x1014*/
0x14,
0x00, /* 0x0f~0x10:device id 0x0000*/
0x00,
0x00, /* 0x11:revision 0x00 */
0x00, /* 0x12~0x14:class 0x000000 */
0x00,
0x00,
0x10, /* 0x15~0x16:subsystem vendor id */
0xe8,
0x00, /* 0x17~0x18:subsystem device id */
0x00,
0x61, /* 0x19: opdv=0b01,cbdv=0b10,ccdv=0b00,ptm2ms_ena=0, ptm1ms_ena=1 */
0x68, /* 0x1a: rpci=1,fbmul=0b1010,epdv=0b00 */
0x2d, /* 0x1b: fwdvb=0b101,fwdva=0b101 */
0x82, /* 0x1c: pllr=1,sscs=0,mpdv=0b00,tun[22-23]=0b10 */
0xbe, /* 0x1d: tun[24-31]=0xbe */
0x00,
0x00
};
static int update_boot_eeprom(cmd_tbl_t* cmdtp, int flag, int argc, char * const argv[])
{
ulong len = 0x20;
uchar chip = CONFIG_SYS_I2C_EEPROM_ADDR;
uchar *pbuf;
uchar base;
int i;
if ((*(volatile char*)CPLD_REG0_ADDR & PCI_M66EN) != PCI_M66EN) {
pbuf = buf_33;
base = 0x00;
} else {
pbuf = buf_66;
base = 0x40;
}
for (i = 0; i< len; i++, base++) {
if (i2c_write(chip, base, 1, &pbuf[i],1)!= 0) {
printf("i2c_write fail\n");
return 1;
}
udelay(11000);
}
return 0;
}
U_BOOT_CMD (
update_boot_eeprom, 1, 1, update_boot_eeprom,
"update boot eeprom content",
""
);

3
configs/taihu_defconfig
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CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_TAIHU=y

1
doc/README.scrapyard
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@ -12,6 +12,7 @@ The list should be sorted in reverse chronological order.
Board Arch CPU Commit Removed Last known maintainer/contact
=================================================================================================
taihu powerpc ppc4xx - - John Otken <jotken@softadvances.com>
lcd4_lwmon5 powerpc ppc4xx b6b5e394 2015-10-02 Stefan Roese <sr@denx.de>
da830evm arm arm926ejs d7e8b2b9 2015-09-12 Nick Thompson <nick.thompson@gefanuc.com>
wireless_space arm arm926ejs b352182a 2015-09-12 Albert ARIBAUD <albert.u.boot@aribaud.net>

307
include/configs/taihu.h
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/*
* (C) Copyright 2000-2005
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* (C) Copyright 2005-2007
* Beijing UD Technology Co., Ltd., taihusupport@amcc.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_405EP 1 /* this is a PPC405 CPU */
#define CONFIG_TAIHU 1 /* on a taihu board */
#define CONFIG_SYS_TEXT_BASE 0xFFFC0000
/*
* Include common defines/options for all AMCC eval boards
*/
#define CONFIG_HOSTNAME taihu
#include "amcc-common.h"
#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f */
#define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
#define CONFIG_NO_SERIAL_EEPROM
/*----------------------------------------------------------------------------*/
#ifdef CONFIG_NO_SERIAL_EEPROM
/*
!-------------------------------------------------------------------------------
! PLL settings for 333MHz CPU, 111MHz PLB/SDRAM, 55MHz EBC, 33MHz PCI,
! assuming a 33MHz input clock to the 405EP from the C9531.
!-------------------------------------------------------------------------------
*/
#define PLLMR0_333_111_55_37 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
PLL_MALDIV_1 | PLL_PCIDIV_3)
#define PLLMR1_333_111_55_37 (PLL_FBKDIV_10 | \
PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
#define PLLMR0_333_111_55_111 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
PLL_MALDIV_1 | PLL_PCIDIV_1)
#define PLLMR1_333_111_55_111 (PLL_FBKDIV_10 | \
PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
#define PLLMR0_DEFAULT PLLMR0_333_111_55_37
#define PLLMR1_DEFAULT PLLMR1_333_111_55_37
#define PLLMR0_DEFAULT_PCI66 PLLMR0_333_111_55_111
#define PLLMR1_DEFAULT_PCI66 PLLMR1_333_111_55_111
#endif
/*----------------------------------------------------------------------------*/
#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
/*
* Default environment variables
*/
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_AMCC_DEF_ENV \
CONFIG_AMCC_DEF_ENV_PPC \
CONFIG_AMCC_DEF_ENV_NOR_UPD \
"kernel_addr=FC000000\0" \
"ramdisk_addr=FC180000\0" \
""
#define CONFIG_PHY_ADDR 0x14 /* PHY address */
#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1
#define CONFIG_PHY1_ADDR 0x10 /* EMAC1 PHY address */
#define CONFIG_PHY_RESET 1
/*
* Commands additional to the ones defined in amcc-common.h
*/
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_PCI
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_SPI
#undef CONFIG_SPD_EEPROM /* use SPD EEPROM for setup */
#define CONFIG_SYS_SDRAM_SIZE_PER_BANK 0x04000000 /* 64MB */
#define CONFIG_SYS_SDRAM_BANKS 2
/*
* SDRAM configuration (please see cpu/ppc/sdram.[ch])
*/
#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
#define CONFIG_SDRAM_BANK1 1 /* init onboard SDRAM bank 1 */
/* SDRAM timings used in datasheet */
#define CONFIG_SYS_SDRAM_CL 3 /* CAS latency */
#define CONFIG_SYS_SDRAM_tRP 20 /* PRECHARGE command period */
#define CONFIG_SYS_SDRAM_tRC 66 /* ACTIVE-to-ACTIVE command period */
#define CONFIG_SYS_SDRAM_tRCD 20 /* ACTIVE-to-READ delay */
#define CONFIG_SYS_SDRAM_tRFC 66 /* Auto refresh period */
/*
* If CONFIG_SYS_EXT_SERIAL_CLOCK, then the UART divisor is 1.
* If CONFIG_SYS_405_UART_ERRATA_59, then UART divisor is 31.
* Otherwise, UART divisor is determined by CPU Clock and CONFIG_SYS_BASE_BAUD value.
* The Linux BASE_BAUD define should match this configuration.
* baseBaud = cpuClock/(uartDivisor*16)
* If CONFIG_SYS_405_UART_ERRATA_59 and 200MHz CPU clock,
* set Linux BASE_BAUD to 403200.
*/
#define CONFIG_CONS_INDEX 2 /* Use UART1 */
#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */
#undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
#define CONFIG_SYS_BASE_BAUD 691200
/*-----------------------------------------------------------------------
* I2C stuff
*-----------------------------------------------------------------------
*/
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } /* avoid i2c probe hangup (?) */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* I2C boot EEPROM (24C02W) */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
#define CONFIG_SOFT_SPI
#define SPI_SCL spi_scl
#define SPI_SDA spi_sda
#define SPI_READ spi_read()
#define SPI_DELAY udelay(2)
#ifndef __ASSEMBLY__
void spi_scl(int);
void spi_sda(int);
unsigned char spi_read(void);
#endif
/* standard dtt sensor configuration */
#define CONFIG_DTT_DS1775 1
#define CONFIG_DTT_SENSORS { 0 }
#define CONFIG_SYS_I2C_DTT_ADDR 0x49
/*-----------------------------------------------------------------------
* PCI stuff
*-----------------------------------------------------------------------
*/
#define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */
#define PCI_HOST_FORCE 1 /* configure as pci host */
#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
#define CONFIG_PCI /* include pci support */
#define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
#define CONFIG_PCI_PNP /* do pci plug-and-play */
/* resource configuration */
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
#define CONFIG_SYS_PCI_CLASSCODE 0x0600 /* PCI Class Code: bridge/host */
#define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */
#define CONFIG_SYS_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */
#define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
#define CONFIG_SYS_PCI_PTM2LA 0x00000000 /* disabled */
#define CONFIG_SYS_PCI_PTM2MS 0x00000000 /* disabled */
#define CONFIG_SYS_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
#define CONFIG_EEPRO100 1
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
* (Set up by the startup code)
*/
#define CONFIG_SYS_FLASH_BASE 0xFFE00000
/*-----------------------------------------------------------------------
* FLASH organization
*/
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* 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 500 /* Timeout for Flash Write (in ms) */
#define CONFIG_SYS_FLASH_ADDR0 0x555
#define CONFIG_SYS_FLASH_ADDR1 0x2aa
#define CONFIG_SYS_FLASH_WORD_SIZE unsigned short
#ifdef CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
#endif /* CONFIG_ENV_IS_IN_FLASH */
/*-----------------------------------------------------------------------
* NVRAM organization
*/
#define CONFIG_SYS_NVRAM_BASE_ADDR 0xf0000000 /* NVRAM base address */
#define CONFIG_SYS_NVRAM_SIZE 0x1ff8 /* NVRAM size */
#ifdef CONFIG_ENV_IS_IN_NVRAM
#define CONFIG_ENV_SIZE 0x0ff8 /* Size of Environment vars */
#define CONFIG_ENV_ADDR \
(CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-CONFIG_ENV_SIZE) /* Env*/
#endif
/*-----------------------------------------------------------------------
* PPC405 GPIO Configuration
*/
#define CONFIG_SYS_4xx_GPIO_TABLE { /* GPIO Alternate1 */ \
{ \
/* GPIO Core 0 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO0 PerBLast SPI CS */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO1 TS1E */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO2 TS2E */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO3 TS1O */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO4 TS2O */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO5 TS3 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO6 TS4 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO7 TS5 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO8 TS6 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO9 TrcClk */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO10 PerCS1 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO11 PerCS2 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO12 PerCS3 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO13 PerCS4 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO14 PerAddr03 SPI SCLK */ \
{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO15 PerAddr04 SPI DI */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO16 PerAddr05 SPI DO */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO17 IRQ0 PCI INTA */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO18 IRQ1 PCI INTB */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO19 IRQ2 PCI INTC */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO20 IRQ3 PCI INTD */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO21 IRQ4 USB */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO22 IRQ5 EBC */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO23 IRQ6 unused */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO24 UART0_DCD UART1 */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO25 UART0_DSR */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO26 UART0_RI */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO27 UART0_DTR */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO28 UART1_Rx UART0 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO29 UART1_Tx */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO30 RejectPkt0 User LED1 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO31 RejectPkt1 User LED2 */ \
} \
}
/*
* Init Memory Controller:
*
* BR0/1 and OR0/1 (FLASH)
*/
#define FLASH_BASE0_PRELIM CONFIG_SYS_FLASH_BASE /* FLASH bank #0 */
#define FLASH_BASE1_PRELIM 0xFC000000 /* FLASH bank #1 */
/*-----------------------------------------------------------------------
* 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
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*/
/* Memory Bank 0 (Flash/SRAM) initialization */
#define CONFIG_SYS_EBC_PB0AP 0x03815600
#define CONFIG_SYS_EBC_PB0CR 0xFFE3A000 /* BAS=0xFFE,BS=2MB,BU=R/W,BW=16bit */
/* Memory Bank 1 (NVRAM/RTC) initialization */
#define CONFIG_SYS_EBC_PB1AP 0x05815600
#define CONFIG_SYS_EBC_PB1CR 0xFC0BA000 /* BAS=0xFc0,BS=32MB,BU=R/W,BW=16bit */
/* Memory Bank 2 (USB device) initialization */
#define CONFIG_SYS_EBC_PB2AP 0x03016600
#define CONFIG_SYS_EBC_PB2CR 0x50018000 /* BAS=0x500,BS=1MB,BU=R/W,BW=8bit */
/* Memory Bank 3 (LCM and D-flip-flop) initialization */
#define CONFIG_SYS_EBC_PB3AP 0x158FF600
#define CONFIG_SYS_EBC_PB3CR 0x50118000 /* BAS=0x501,BS=1MB,BU=R/W,BW=8bit */
/* Memory Bank 4 (not install) initialization */
#define CONFIG_SYS_EBC_PB4AP 0x158FF600
#define CONFIG_SYS_EBC_PB4CR 0x5021A000
#define CPLD_REG0_ADDR 0x50100000
#define CPLD_REG1_ADDR 0x50100001
#endif /* __CONFIG_H */
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