#define CONFIG_IXP425 1 /* This is an IXP425 CPU */
#define CONFIG_IXDP425 1 /* on an IXDP425 Board */
-/***************************************************************
- * U-boot generic defines start here.
- ***************************************************************/
+#define CONFIG_DISPLAY_CPUINFO 1 /* display cpu info (and speed) */
+#define CONFIG_DISPLAY_BOARDINFO 1 /* display board info */
/*
- * If we are developing, we might want to start armboot from ram
- * so we MUST NOT initialize critical regs like mem-timing ...
+ * select serial console configuration
*/
-#define CONFIG_INIT_CRITICAL /* undef for developing */
+#define CONFIG_IXP_SERIAL
+#define CONFIG_SYS_IXP425_CONSOLE IXP425_UART1
+#define CONFIG_BAUDRATE 115200
-#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
+#define CONFIG_BOARD_EARLY_INIT_F 1
+
+/***************************************************************
+ * U-boot generic defines start here.
+ ***************************************************************/
/*
* Size of malloc() pool
*/
-#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_COMMANDS (CONFIG_CMD_DFL & ~CFG_CMD_NET)
-
-/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
-/* These are u-boot generic parameters */
-#include <cmd_confdefs.h>
+/*
+ * 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_ELF
+
+#define CONFIG_PCI
+#ifdef CONFIG_PCI
+#define CONFIG_CMD_PCI
+#define CONFIG_PCI_PNP
+#define CONFIG_IXP_PCI
+#define CONFIG_PCI_SCAN_SHOW
+#define CONFIG_CMD_PCI_ENUM
+#define CONFIG_EEPRO100
+#endif
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_ETHADDR 08:00:3e:26:0a:5b
-#define CONFIG_NETMASK 255.255.0.0
-#define CONFIG_IPADDR 192.168.0.21
-#define CONFIG_SERVERIP 192.168.0.250
-#define CONFIG_BOOTCOMMAND "bootm 50040000"
-#define CONFIG_BOOTARGS "root=/dev/mtdblock2 rootfstype=cramfs console=ttyS0,115200"
-#define CONFIG_CMDLINE_TAG
+#define CONFIG_BOOTCOMMAND "run boot_flash"
+/* enable passing of ATAGs */
+#define CONFIG_CMDLINE_TAG 1
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_INITRD_TAG 1
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
-/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* 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_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+/* 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 CFG_MEMTEST_START 0x00400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x00800000 /* 4 ... 8 MB in DRAM */
+#define CONFIG_SYS_MEMTEST_START 0x00400000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x00800000 /* 4 ... 8 MB in DRAM */
-#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
+/* timer clock - 2* OSC_IN system clock */
+#define CONFIG_IXP425_TIMER_CLK 66666666
+#define CONFIG_SYS_HZ 1000
-#define CFG_LOAD_ADDR 0x00010000 /* default load address */
+/* default load address */
+#define CONFIG_SYS_LOAD_ADDR 0x00010000
-#define CFG_HZ 3333333 /* spec says 66.666 MHz, but it appears to be 33 */
- /* valid baudrates */
-#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/*
* Stack sizes
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
/***************************************************************
* Platform/Board specific defines start here.
*/
-/*
- * select serial console configuration
- */
-#define CFG_IXP425_CONSOLE IXP425_UART1 /* we use UART1 for console */
/*
* Physical Memory Map
*/
-#define CONFIG_NR_DRAM_BANKS 1 /* we have 2 banks of DRAM */
-#define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x01000000 /* 16 MB */
+#define CONFIG_SYS_TEXT_BASE 0x50000000
#define PHYS_FLASH_1 0x50000000 /* Flash Bank #1 */
#define PHYS_FLASH_SIZE 0x00800000 /* 8 MB */
#define PHYS_FLASH_BANK_SIZE 0x00800000 /* 8 MB Banks */
#define PHYS_FLASH_SECT_SIZE 0x00020000 /* 128 KB sectors (x1) */
-#define CFG_DRAM_BASE 0x00000000
-#define CFG_DRAM_SIZE 0x01000000
+#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
+#define CONFIG_BOARD_SIZE_LIMIT 262144
-#define CFG_FLASH_BASE PHYS_FLASH_1
+/* Expansion bus settings */
+#define CONFIG_SYS_EXP_CS0 0xbcd23c42
-/*
- * Expansion bus settings
- */
-#define CFG_EXP_CS0 0xbcd23c42
-
-/*
- * SDRAM settings
- */
-#define CFG_SDR_CONFIG 0xd
-#define CFG_SDRAM_REFRESH_CNT 0x81a
+/* SDRAM settings */
+#define CONFIG_NR_DRAM_BANKS 1 /* we have 2 banks of DRAM */
+#define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */
+#define CONFIG_SYS_SDRAM_BASE 0x00000000
-/*
- * GPIO settings
- */
+#define CONFIG_SYS_SDR_CONFIG 0xd
+#define CONFIG_SYS_SDR_MODE_CONFIG 0x1
+#define CONFIG_SYS_SDRAM_REFRESH_CNT 0x81a
/*
* FLASH and environment organization
*/
-#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
+
+#define CONFIG_ENV_IS_IN_FLASH 1
+
+#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1 }
+
+#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_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
+#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x40000)
+#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
+
+/* Use common CFI driver */
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+/* no byte writes on IXP4xx */
+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
+/* print 'E' for empty sector on flinfo */
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+
+/* Ethernet */
+
+/* include IXP4xx NPE support */
+#define CONFIG_IXP4XX_NPE 1
+#define CONFIG_NET_MULTI 1
+/* NPE0 PHY address */
+#define CONFIG_PHY_ADDR 0
+/* NPE1 PHY address (HW Release E only) */
+#define CONFIG_PHY1_ADDR 1
+/* MII PHY management */
+#define CONFIG_MII 1
+/* Number of ethernet rx buffers & descriptors */
+#define CONFIG_SYS_RX_ETH_BUFFER 16
+
+#define CONFIG_HAS_ETH1 1
+
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#undef CONFIG_CMD_NFS
+
+/* Cache Configuration */
+#define CONFIG_SYS_CACHELINE_SIZE 32
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "npe_ucode=50060000\0" \
+ "mtd=IXP4XX-Flash.0:256k(uboot),128k(env),128k(ucode),2048k(linux),-(root)\0" \
+ "kerneladdr=50080000\0" \
+ "kernelfile=ixdp425/uImage\0" \
+ "rootfile=ixdp425/rootfs\0" \
+ "rootaddr=50280000\0" \
+ "loadaddr=10000\0" \
+ "updateboot_ser=mw.b 10000 ff 40000;" \
+ " loady ${loadaddr};" \
+ " run eraseboot writeboot\0" \
+ "updateboot_net=mw.b 10000 ff 40000;" \
+ " tftp ${loadaddr} ixdp425/u-boot.bin;" \
+ " run eraseboot writeboot\0" \
+ "eraseboot=protect off 50000000 5003ffff;" \
+ " erase 50000000 5003ffff\0" \
+ "writeboot=cp.b 10000 50000000 ${filesize}\0" \
+ "updateucode=loady;" \
+ " era ${npe_ucode} +${filesize};" \
+ " cp.b ${loadaddr} ${npe_ucode} ${filesize}\0" \
+ "updateroot=tftp ${loadaddr} ${rootfile};" \
+ " era ${rootaddr} +${filesize};" \
+ " cp.b ${loadaddr} ${rootaddr} ${filesize}\0" \
+ "updatekern=tftp ${loadaddr} ${kernelfile};" \
+ " era ${kerneladdr} +${filesize};" \
+ " cp.b ${loadaddr} ${kerneladdr} ${filesize}\0" \
+ "flashargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock4" \
+ " rootfstype=squashfs,jffs2 init=/etc/preinit\0" \
+ "netargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock4" \
+ " rootfstype=squashfs,jffs2 init=/etc/preinit\0" \
+ "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
+ "addeth=setenv bootargs ${bootargs} ethaddr=${ethaddr}\0" \
+ "boot_flash=run flashargs addtty addeth;" \
+ " bootm ${kerneladdr}\0" \
+ "boot_net=run netargs addtty addeth;" \
+ " tftpboot ${loadaddr} ${kernelfile};" \
+ " bootm\0"
+
+/* additions for new relocation code, must be added to all boards */
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
-/* timeout values are in ticks */
-#define CFG_FLASH_ERASE_TOUT (25*CFG_HZ) /* Timeout for Flash Erase */
-#define CFG_FLASH_WRITE_TOUT (25*CFG_HZ) /* Timeout for Flash Write */
-/* FIXME */
-#define CFG_ENV_IS_IN_FLASH 1
-#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x20000) /* Addr of Environment Sector */
-#define CFG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */
+/*
+ * GPIO settings
+ */
+#define CONFIG_SYS_GPIO_UTOPIA_GPIO1 0
+#define CONFIG_SYS_GPIO_UTOPIA_IRQ_N 1
+#define CONFIG_SYS_GPIO_HSS1_IRQ_N 2
+#define CONFIG_SYS_GPIO_HSS0_IRQ_N 3
+#define CONFIG_SYS_GPIO_ETH0_IRQ_N 4
+#define CONFIG_SYS_GPIO_ETH1_IRQ_N 5
+#define CONFIG_SYS_GPIO_I2C_SCL 6
+#define CONFIG_SYS_GPIO_I2C_SDA 7
+#define CONFIG_SYS_GPIO_PCI_INTD_N 8
+#define CONFIG_SYS_GPIO_PCI_INTC_N 9
+#define CONFIG_SYS_GPIO_PCI_INTB_N 10
+#define CONFIG_SYS_GPIO_PCI_INTA_N 11
+#define CONFIG_SYS_GPIO_UTOPIA_GPIO0 12
+#define CONFIG_SYS_GPIO_PCI_RESET_N 13
+#define CONFIG_SYS_GPIO_PCI_CLK 14
+#define CONFIG_SYS_GPIO_EXTBUS_CLK 15
#endif /* __CONFIG_H */