+++ /dev/null
-#
-# (C) Copyright 2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).o
-
-COBJS := flash.o pdnb3.o nand.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/ixp425.h>
-
-#if !defined(CONFIG_FLASH_CFI_DRIVER)
-
-/*
- * include common flash code (for esd boards)
- */
-#include "../common/flash.c"
-
-/*
- * Prototypes
- */
-static ulong flash_get_size (vu_long * addr, flash_info_t * info);
-
-static inline ulong ld(ulong x)
-{
- ulong k = 0;
-
- while (x >>= 1)
- ++k;
-
- return k;
-}
-
-unsigned long flash_init(void)
-{
- unsigned long size;
- int i;
-
- /* Init: no FLASHes known */
- for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; i++)
- flash_info[i].flash_id = FLASH_UNKNOWN;
-
- size = 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, size<<20);
-
- /* Reconfigure CS0 to actual FLASH size */
- *IXP425_EXP_CS0 = (*IXP425_EXP_CS0 & ~0x00003C00) | ((ld(size) - 9) << 10);
-
- /* Monitor protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1,
- &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
-
- /* Environment protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE - 1,
- &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
-
- /* Redundant environment protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR_REDUND,
- CONFIG_ENV_ADDR_REDUND + CONFIG_ENV_SECT_SIZE - 1,
- &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
-
- flash_info[0].size = size;
-
- return size;
-}
-
-#endif /* CONFIG_FLASH_CFI_DRIVER */
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-
-#if defined(CONFIG_CMD_NAND)
-
-#include <nand.h>
-
-struct pdnb3_ndfc_regs {
- uchar cmd;
- uchar wait;
- uchar addr;
- uchar term;
- uchar data;
-};
-
-static u8 hwctl;
-static struct pdnb3_ndfc_regs *pdnb3_ndfc;
-
-#define readb(addr) *(volatile u_char *)(addr)
-#define readl(addr) *(volatile u_long *)(addr)
-#define writeb(d,addr) *(volatile u_char *)(addr) = (d)
-
-/*
- * The PDNB3 has a NAND Flash Controller (NDFC) that handles all accesses to
- * the NAND devices. The NDFC has command, address and data registers that
- * when accessed will set up the NAND flash pins appropriately. We'll use the
- * hwcontrol function to save the configuration in a global variable.
- * We can then use this information in the read and write functions to
- * determine which NDFC register to access.
- *
- * There is one NAND devices on the board, a Hynix HY27US08561A (32 MByte).
- */
-static void pdnb3_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
-{
- struct nand_chip *this = mtd->priv;
-
- if (ctrl & NAND_CTRL_CHANGE) {
- if ( ctrl & NAND_CLE )
- hwctl |= 0x1;
- else
- hwctl &= ~0x1;
- if ( ctrl & NAND_ALE )
- hwctl |= 0x2;
- else
- hwctl &= ~0x2;
- if ( (ctrl & NAND_NCE) != NAND_NCE)
- writeb(0x00, &(pdnb3_ndfc->term));
- }
- if (cmd != NAND_CMD_NONE)
- writeb(cmd, this->IO_ADDR_W);
-}
-
-
-static u_char pdnb3_nand_read_byte(struct mtd_info *mtd)
-{
- return readb(&(pdnb3_ndfc->data));
-}
-
-static void pdnb3_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
-{
- int i;
-
- for (i = 0; i < len; i++) {
- if (hwctl & 0x1)
- writeb(buf[i], &(pdnb3_ndfc->cmd));
- else if (hwctl & 0x2)
- writeb(buf[i], &(pdnb3_ndfc->addr));
- else
- writeb(buf[i], &(pdnb3_ndfc->data));
- }
-}
-
-static void pdnb3_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
-{
- int i;
-
- for (i = 0; i < len; i++)
- buf[i] = readb(&(pdnb3_ndfc->data));
-}
-
-static int pdnb3_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
-{
- int i;
-
- for (i = 0; i < len; i++)
- if (buf[i] != readb(&(pdnb3_ndfc->data)))
- return i;
-
- return 0;
-}
-
-static int pdnb3_nand_dev_ready(struct mtd_info *mtd)
-{
- /*
- * Blocking read to wait for NAND to be ready
- */
- readb(&(pdnb3_ndfc->wait));
-
- /*
- * Return always true
- */
- return 1;
-}
-
-int board_nand_init(struct nand_chip *nand)
-{
- pdnb3_ndfc = (struct pdnb3_ndfc_regs *)CONFIG_SYS_NAND_BASE;
-
- nand->ecc.mode = NAND_ECC_SOFT;
-
- /* Set address of NAND IO lines (Using Linear Data Access Region) */
- nand->IO_ADDR_R = (void __iomem *) ((ulong) pdnb3_ndfc + 0x4);
- nand->IO_ADDR_W = (void __iomem *) ((ulong) pdnb3_ndfc + 0x4);
- /* Reference hardware control function */
- nand->cmd_ctrl = pdnb3_nand_hwcontrol;
- nand->read_byte = pdnb3_nand_read_byte;
- nand->write_buf = pdnb3_nand_write_buf;
- nand->read_buf = pdnb3_nand_read_buf;
- nand->verify_buf = pdnb3_nand_verify_buf;
- nand->dev_ready = pdnb3_nand_dev_ready;
- return 0;
-}
-#endif
+++ /dev/null
-/*
- * (C) Copyright 2006
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <malloc.h>
-#include <asm/arch/ixp425.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* predefine these here for FPGA programming (before including fpga.c) */
-#define SET_FPGA(data) *IXP425_GPIO_GPOUTR = (data)
-#define FPGA_DONE_STATE (*IXP425_GPIO_GPINR & CONFIG_SYS_FPGA_DONE)
-#define FPGA_INIT_STATE (*IXP425_GPIO_GPINR & CONFIG_SYS_FPGA_INIT)
-#define OLD_VAL old_val
-
-static unsigned long old_val = 0;
-
-/*
- * include common fpga code (for prodrive boards)
- */
-#include "../common/fpga.c"
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-int board_init(void)
-{
- /* adress of boot parameters */
- gd->bd->bi_boot_params = 0x00000100;
-
- GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_FPGA_RESET);
- GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_FPGA_RESET);
-
- GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_SYS_RUNNING);
- GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_SYS_RUNNING);
-
- /*
- * Setup GPIO's for FPGA programming
- */
- GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_PRG);
- GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_CLK);
- GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_DATA);
- GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_PRG);
- GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_CLK);
- GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_DATA);
- GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_INIT);
- GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_DONE);
-
- /*
- * Setup GPIO's for interrupts
- */
- GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_PCI_INTA);
- GPIO_INT_ACT_LOW_SET(CONFIG_SYS_GPIO_PCI_INTA);
- GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_PCI_INTB);
- GPIO_INT_ACT_LOW_SET(CONFIG_SYS_GPIO_PCI_INTB);
- GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_RESTORE_INT);
- GPIO_INT_ACT_LOW_SET(CONFIG_SYS_GPIO_RESTORE_INT);
- GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_RESTART_INT);
- GPIO_INT_ACT_LOW_SET(CONFIG_SYS_GPIO_RESTART_INT);
-
- /*
- * Setup GPIO's for 33MHz clock output
- */
- *IXP425_GPIO_GPCLKR = 0x01FF0000;
- GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_CLK_33M);
-
- /*
- * Setup other chip select's
- */
- *IXP425_EXP_CS1 = CONFIG_SYS_EXP_CS1;
-
- return 0;
-}
-
-/*
- * Check Board Identity
- */
-int checkboard(void)
-{
- char buf[64];
- int i = getenv_f("serial#", buf, sizeof(buf));
-
- puts("Board: PDNB3");
-
- if (i > 0) {
- puts(", serial# ");
- puts(buf);
- }
- putc('\n');
-
- return (0);
-}
-
-int dram_init(void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return (0);
-}
-
-int do_fpga_boot(unsigned char *fpgadata)
-{
- unsigned char *dst;
- int status;
- int index;
- int i;
- ulong len = CONFIG_SYS_MALLOC_LEN;
-
- /*
- * Setup GPIO's for FPGA programming
- */
- GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_PRG);
- GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_CLK);
- GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_DATA);
-
- /*
- * Save value so no readback is required upon programming
- */
- old_val = *IXP425_GPIO_GPOUTR;
-
- /*
- * First try to decompress fpga image (gzip compressed?)
- */
- dst = malloc(CONFIG_SYS_FPGA_MAX_SIZE);
- if (gunzip(dst, CONFIG_SYS_FPGA_MAX_SIZE, (uchar *)fpgadata, &len) != 0) {
- printf("Error: Image has to be gzipp'ed!\n");
- return -1;
- }
-
- status = fpga_boot(dst, len);
- if (status != 0) {
- printf("\nFPGA: Booting failed ");
- switch (status) {
- case ERROR_FPGA_PRG_INIT_LOW:
- printf("(Timeout: INIT not low after asserting PROGRAM*)\n ");
- break;
- case ERROR_FPGA_PRG_INIT_HIGH:
- printf("(Timeout: INIT not high after deasserting PROGRAM*)\n ");
- break;
- case ERROR_FPGA_PRG_DONE:
- printf("(Timeout: DONE not high after programming FPGA)\n ");
- break;
- }
-
- /* display infos on fpgaimage */
- index = 15;
- for (i=0; i<4; i++) {
- len = dst[index];
- printf("FPGA: %s\n", &(dst[index+1]));
- index += len+3;
- }
- putc ('\n');
- /* delayed reboot */
- for (i=5; i>0; i--) {
- printf("Rebooting in %2d seconds \r",i);
- for (index=0;index<1000;index++)
- udelay(1000);
- }
- putc('\n');
- do_reset(NULL, 0, 0, NULL);
- }
-
- puts("FPGA: ");
-
- /* display infos on fpgaimage */
- index = 15;
- for (i=0; i<4; i++) {
- len = dst[index];
- printf("%s ", &(dst[index+1]));
- index += len+3;
- }
- putc('\n');
-
- free(dst);
-
- /*
- * Reset FPGA
- */
- GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_FPGA_RESET);
- udelay(10);
- GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_FPGA_RESET);
-
- return (0);
-}
-
-int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- ulong addr;
-
- if (argc < 2)
- return cmd_usage(cmdtp);
-
- addr = simple_strtoul(argv[1], NULL, 16);
-
- return do_fpga_boot((unsigned char *)addr);
-}
-
-U_BOOT_CMD(
- fpga, 2, 0, do_fpga,
- "boot FPGA",
- "address size\n - boot FPGA with gzipped image at <address>"
-);
-
-#if defined(CONFIG_CMD_PCI) || defined(CONFIG_PCI)
-extern struct pci_controller hose;
-extern void pci_ixp_init(struct pci_controller * hose);
-
-void pci_init_board(void)
-{
- extern void pci_ixp_init (struct pci_controller *hose);
-
- pci_ixp_init(&hose);
-}
-#endif
Active arm ixp - - actux1 actux1_4_32 actux1:FLASH2X2,RAM_32MB Michael Schwingen <michael@schwingen.org>
Active arm ixp - - actux1 actux1_8_16 actux1:FLASH1X8 Michael Schwingen <michael@schwingen.org>
Active arm ixp - - actux1 actux1_8_32 actux1:FLASH1X8,RAM_32MB Michael Schwingen <michael@schwingen.org>
-Active arm ixp - prodrive pdnb3 pdnb3 - Stefan Roese <sr@denx.de>
-Active arm ixp - prodrive pdnb3 scpu pdnb3:SCPU Stefan Roese <sr@denx.de>
Active arm pxa - - - balloon3 - Marek Vasut <marek.vasut@gmail.com>
Active arm pxa - - - h2200 - Lukasz Dalek <luk0104@gmail.com>
Active arm pxa - - - palmld - Marek Vasut <marek.vasut@gmail.com>
Board Arch CPU Commit Removed Last known maintainer/contact
=================================================================================================
-omap1510inn arm arm925t - - Kshitij Gupta <kshitij@ti.com>
+pdnb3 arm ixp - 2013-09-24 Stefan Roese <sr@denx.de>
+scpu arm ixp - 2013-09-24 Stefan Roese <sr@denx.de>
+omap1510inn arm arm925t 0610a16 2013-09-23 Kshitij Gupta <kshitij@ti.com>
CANBT powerpc 405CR fb8f4fd 2013-08-07 Matthias Fuchs <matthias.fuchs@esd.eu>
Alaska8220 powerpc mpc8220 d6ed322 2013-05-11
Yukon8220 powerpc mpc8220 d6ed322 2013-05-11
+++ /dev/null
-/*
- * (C) Copyright 2006-2007
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * Configuation settings for the PDNB3 board.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_IXP425 1 /* This is an IXP425 CPU */
-#define CONFIG_PDNB3 1 /* on an PDNB3 board */
-
-#define CONFIG_MACH_TYPE 1002
-
-#define CONFIG_DISPLAY_CPUINFO 1 /* display cpu info (and speed) */
-#define CONFIG_DISPLAY_BOARDINFO 1 /* display board info */
-
-/*
- * Ethernet
- */
-#define CONFIG_IXP4XX_NPE 1 /* include IXP4xx NPE support */
-#define CONFIG_PHY_ADDR 16 /* NPE0 PHY address */
-#define CONFIG_HAS_ETH1
-#define CONFIG_PHY1_ADDR 18 /* NPE1 PHY address */
-#define CONFIG_MII 1 /* MII PHY management */
-#define CONFIG_SYS_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
-
-/*
- * Misc configuration options
- */
-#define CONFIG_BOOTCOUNT_LIMIT /* support for bootcount limit */
-#define CONFIG_SYS_BOOTCOUNT_ADDR 0x60003000 /* inside qmrg sram */
-
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS 1
-#define CONFIG_INITRD_TAG 1
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (1 << 20)
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_IXP_SERIAL
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_IXP425_CONSOLE IXP425_UART1 /* we use UART1 for console */
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_PING
-
-#if !defined(CONFIG_SCPU)
-#define CONFIG_CMD_NAND
-#endif
-
-
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#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_MEMTEST_START 0x00400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00800000 /* 4 ... 8 MB in DRAM */
-#define CONFIG_SYS_LOAD_ADDR 0x00010000 /* default load address */
-
-#define CONFIG_IXP425_TIMER_CLK 66666666
-#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-/***************************************************************
- * Platform/Board specific defines start here.
- ***************************************************************/
-
-/*-----------------------------------------------------------------------
- * Default configuration (environment varibles...)
- *----------------------------------------------------------------------*/
-#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" \
- "hostname=pdnb3\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} ethaddr=${ethaddr} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate} " \
- "mtdparts=${mtdparts}\0" \
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
- "bootm\0" \
- "rootpath=/opt/buildroot\0" \
- "bootfile=/tftpboot/netbox/uImage\0" \
- "kernel_addr=50080000\0" \
- "ramdisk_addr=50200000\0" \
- "load=tftp 100000 /tftpboot/netbox/u-boot.bin\0" \
- "update=protect off 50000000 5007dfff;era 50000000 5007dfff;" \
- "cp.b 100000 50000000 ${filesize};" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
- "ipaddr=10.0.0.233\0" \
- "serverip=10.0.0.152\0" \
- "netmask=255.255.0.0\0" \
- "ethaddr=c6:6f:13:36:f3:81\0" \
- "eth1addr=c6:6f:13:36:f3:82\0" \
- "mtdparts=IXP4XX-Flash.0:504k@0(uboot),4k@504k(env)," \
- "4k@508k(renv)\0" \
- ""
-#define CONFIG_BOOTCOMMAND "run net_nfs"
-
-/*
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
-#define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
-
-#define CONFIG_SYS_TEXT_BASE 0x50000000
-#define CONFIG_SYS_FLASH_BASE 0x50000000
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
-#if defined(CONFIG_SCPU)
-#define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 512 kB for Monitor */
-#else
-#define CONFIG_SYS_MONITOR_LEN (504 << 10) /* Reserve 512 kB for Monitor */
-#endif
-
-/*
- * Expansion bus settings
- */
-#if defined(CONFIG_SCPU)
-#define CONFIG_SYS_EXP_CS0 0x94d23C42 /* 8bit, max size */
-#else
-#define CONFIG_SYS_EXP_CS0 0x94913C43 /* 8bit, max size */
-#endif
-#define CONFIG_SYS_EXP_CS1 0x85000043 /* 8bit, 512bytes */
-
-/*
- * SDRAM settings
- */
-#define CONFIG_SYS_SDR_CONFIG 0x18
-#define CONFIG_SYS_SDR_MODE_CONFIG 0x1
-#define CONFIG_SYS_SDRAM_REFRESH_CNT 0x81a
-
-/*
- * FLASH and environment organization
- */
-#if defined(CONFIG_SCPU)
-#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
-#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
-#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */
-#endif
-
-#define FLASH_BASE0_PRELIM CONFIG_SYS_FLASH_BASE /* 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 char /* 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 */
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
-#if defined(CONFIG_SCPU)
-/* no redundant environment on SCPU */
-#define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
-#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
-#else
-#define CONFIG_ENV_SECT_SIZE 0x1000 /* size of one complete sector */
-#define CONFIG_ENV_SIZE 0x1000 /* 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
-
-#if !defined(CONFIG_SCPU)
-/*
- * NAND-FLASH stuff
- */
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define CONFIG_SYS_NAND_BASE 0x51000000 /* NAND FLASH Base Address */
-#endif
-
-/*
- * GPIO settings
- */
-
-/* FPGA program pin configuration */
-#define CONFIG_SYS_GPIO_PRG 12 /* FPGA program pin (cpu output)*/
-#define CONFIG_SYS_GPIO_CLK 10 /* FPGA clk pin (cpu output) */
-#define CONFIG_SYS_GPIO_DATA 14 /* FPGA data pin (cpu output) */
-#define CONFIG_SYS_GPIO_INIT 13 /* FPGA init pin (cpu input) */
-#define CONFIG_SYS_GPIO_DONE 11 /* FPGA done pin (cpu input) */
-
-/* other GPIO's */
-#define CONFIG_SYS_GPIO_RESTORE_INT 0
-#define CONFIG_SYS_GPIO_RESTART_INT 1
-#define CONFIG_SYS_GPIO_SYS_RUNNING 2
-#define CONFIG_SYS_GPIO_PCI_INTA 3
-#define CONFIG_SYS_GPIO_PCI_INTB 4
-#define CONFIG_SYS_GPIO_I2C_SCL 6
-#define CONFIG_SYS_GPIO_I2C_SDA 7
-#define CONFIG_SYS_GPIO_FPGA_RESET 9
-#define CONFIG_SYS_GPIO_CLK_33M 15
-
-/*
- * I2C stuff
- */
-
-/* enable I2C and select the hardware/software driver */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
-#define CONFIG_SYS_I2C_SOFT_SPEED 83000 /* 83 kHz is supposed to work */
-#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
-/*
- * Software (bit-bang) I2C driver configuration
- */
-#define PB_SCL (1 << CONFIG_SYS_GPIO_I2C_SCL)
-#define PB_SDA (1 << CONFIG_SYS_GPIO_I2C_SDA)
-
-#define I2C_INIT GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_I2C_SCL)
-#define I2C_ACTIVE GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_I2C_SDA)
-#define I2C_TRISTATE GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_I2C_SDA)
-#define I2C_READ ((*IXP425_GPIO_GPINR & PB_SDA) != 0)
-#define I2C_SDA(bit) if (bit) GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_I2C_SDA); \
- else GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_I2C_SDA)
-#define I2C_SCL(bit) if (bit) GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_I2C_SCL); \
- else GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_I2C_SCL)
-#define I2C_DELAY udelay(3) /* 1/4 I2C clock duration */
-
-/*
- * I2C RTC
- */
-#if 0 /* test-only */
-#define CONFIG_RTC_DS1340 1
-#define CONFIG_SYS_I2C_RTC_ADDR 0x68
-#else
-/* M41T11 Serial Access Timekeeper(R) SRAM */
-#define CONFIG_RTC_M41T11 1
-#define CONFIG_SYS_I2C_RTC_ADDR 0x68
-#define CONFIG_SYS_M41T11_BASE_YEAR 1900 /* play along with the linux driver */
-#endif
-
-/*
- * Spartan3 FPGA configuration support
- */
-#define CONFIG_SYS_FPGA_MAX_SIZE 700*1024 /* 700kByte for XC3S500E */
-
-#define CONFIG_SYS_FPGA_PRG (1 << CONFIG_SYS_GPIO_PRG) /* FPGA program pin (cpu output)*/
-#define CONFIG_SYS_FPGA_CLK (1 << CONFIG_SYS_GPIO_CLK) /* FPGA clk pin (cpu output) */
-#define CONFIG_SYS_FPGA_DATA (1 << CONFIG_SYS_GPIO_DATA) /* FPGA data pin (cpu output) */
-#define CONFIG_SYS_FPGA_INIT (1 << CONFIG_SYS_GPIO_INIT) /* FPGA init pin (cpu input) */
-#define CONFIG_SYS_FPGA_DONE (1 << CONFIG_SYS_GPIO_DONE) /* FPGA done pin (cpu input) */
-
-/*
- * Cache Configuration
- */
-#define CONFIG_SYS_CACHELINE_SIZE 32
-
-/* additions for new relocation code, must be added to all boards */
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
-
-#endif /* __CONFIG_H */
projects / u-boot.git / commitdiff