[U-Boot] [PATCH v3 3/3] ids8313: add configuration for IDS8313 boards
Sergej.Stepanov at ids.de
Sergej.Stepanov at ids.de
Tue Sep 27 16:31:58 CEST 2011
The patch adds configuration for IDS8313 boards
Signed-off-by: Sergej Stepanov <ste at ids.de>
Signed-off-by: Rolf Riehle <rl at ids.de>
Signed-off-by: Heiko Schocher <hs at denx.de>
Cc: Kim Phillips <kim.phillips at freescale.com>
---
Changes to v2:
format issues are fixed
split into the patchset
Changes to v3:
tuning of DDR2 timing
include/configs/IDS8313.h | 551 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 551 insertions(+), 0 deletions(-)
create mode 100644 include/configs/IDS8313.h
diff --git a/include/configs/IDS8313.h b/include/configs/IDS8313.h
new file mode 100644
index 0000000..caf8826
--- /dev/null
+++ b/include/configs/IDS8313.h
@@ -0,0 +1,551 @@
+/*
+ * Copyright (c) 2011 IDS GmbH, Germany
+ * Sergej Stepanov <ste at ids.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
+ */
+#define CONFIG_MPC831x
+#define CONFIG_MPC8313
+#define CONFIG_IDS8313
+
+#define CONFIG_FSL_ELBC
+
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_AUTOBOOT_KEYED
+#define CONFIG_AUTOBOOT_PROMPT \
+ "\nEnter password - autoboot in %d seconds...\n", CONFIG_BOOTDELAY
+#define CONFIG_AUTOBOOT_DELAY_STR "ids"
+#define CONFIG_BOOT_RETRY_TIME 900
+#define CONFIG_BOOT_RETRY_MIN 30
+#define CONFIG_BOOTDELAY 5
+
+#define CONFIG_83XX_CLKIN 66000000 /* in Hz */
+#define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN
+
+#define CONFIG_SYS_IMMR 0xF0000000
+
+#define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
+#define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
+
+/*
+ * Hardware Reset Configuration Word
+ * if CLKIN is 66.000MHz, then
+ * CSB = 132MHz, CORE = 264MHz, DDRC = 264MHz, LBC = 132MHz
+ */
+#define CONFIG_SYS_HRCW_LOW (0x20000000 /* reserved, must be set */ |\
+ HRCWL_DDR_TO_SCB_CLK_2X1 |\
+ HRCWL_CSB_TO_CLKIN_2X1 |\
+ HRCWL_CORE_TO_CSB_2X1)
+
+#define CONFIG_SYS_HRCW_HIGH (HRCWH_PCI_HOST |\
+ HRCWH_CORE_ENABLE |\
+ HRCWH_FROM_0XFFF00100 |\
+ HRCWH_BOOTSEQ_DISABLE |\
+ HRCWH_SW_WATCHDOG_DISABLE |\
+ HRCWH_ROM_LOC_LOCAL_8BIT |\
+ HRCWH_RL_EXT_LEGACY |\
+ HRCWH_TSEC1M_IN_MII |\
+ HRCWH_TSEC2M_IN_MII |\
+ HRCWH_BIG_ENDIAN)
+
+#define CONFIG_SYS_SICRH 0x00000000
+#define CONFIG_SYS_SICRL (SICRL_LBC | SICRL_SPI_D)
+
+#define CONFIG_HWCONFIG
+
+#define CONFIG_SYS_HID0_INIT 0x000000000
+#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK |\
+ HID0_ENABLE_INSTRUCTION_CACHE |\
+ HID0_DISABLE_DYNAMIC_POWER_MANAGMENT)
+
+#define CONFIG_SYS_HID2 (HID2_HBE | 0x00020000)
+
+/*
+ * Definitions for initial stack pointer and data area (in DCACHE )
+ */
+#define CONFIG_SYS_INIT_RAM_LOCK
+#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* End of used area in DPRAM */
+#define CONFIG_SYS_GBL_DATA_SIZE 0x100
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
+ - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
+
+/*
+ * Local Bus LCRR and LBCR regs
+ */
+#define CONFIG_SYS_LCRR_EADC LCRR_EADC_1
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2
+#define CONFIG_SYS_LBC_LBCR (0x00040000 |\
+ (0xFF << LBCR_BMT_SHIFT) |\
+ 0xF)
+
+#define CONFIG_SYS_LBC_MRTPR 0x20000000
+
+/*
+ * Internal Definitions
+ */
+/*
+ * DDR Setup
+ */
+#define CONFIG_SYS_DDR_BASE 0x00000000
+#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
+#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
+
+/*
+ * Manually set up DDR parameters,
+ * as this board has not the SPD connected to I2C.
+ */
+#define CONFIG_SYS_DDR_SIZE 128 /* MB */
+#define CONFIG_SYS_DDR_CONFIG (CSCONFIG_EN |\
+ 0x00010000 |\
+ CSCONFIG_ROW_BIT_13 |\
+ CSCONFIG_COL_BIT_10)
+
+#define CONFIG_SYS_DDR_TIMING_3 (1 << 16) /* ext refrec */
+#define CONFIG_SYS_DDR_TIMING_0 ((3 << TIMING_CFG0_RWT_SHIFT) |\
+ (3 << TIMING_CFG0_WRT_SHIFT) |\
+ (3 << TIMING_CFG0_RRT_SHIFT) |\
+ (3 << TIMING_CFG0_WWT_SHIFT) |\
+ (6 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) |\
+ (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) |\
+ (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
+ (2 << TIMING_CFG0_MRS_CYC_SHIFT))
+#define CONFIG_SYS_DDR_TIMING_1 ((4 << TIMING_CFG1_PRETOACT_SHIFT) |\
+ (12 << TIMING_CFG1_ACTTOPRE_SHIFT) |\
+ (4 << TIMING_CFG1_ACTTORW_SHIFT) |\
+ (7 << TIMING_CFG1_CASLAT_SHIFT) |\
+ (4 << TIMING_CFG1_REFREC_SHIFT) |\
+ (4 << TIMING_CFG1_WRREC_SHIFT) |\
+ (2 << TIMING_CFG1_ACTTOACT_SHIFT) |\
+ (2 << TIMING_CFG1_WRTORD_SHIFT))
+#define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) |\
+ (5 << TIMING_CFG2_CPO_SHIFT) |\
+ (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) |\
+ (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) |\
+ (0 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) |\
+ (1 << TIMING_CFG2_CKE_PLS_SHIFT) |\
+ (6 << TIMING_CFG2_FOUR_ACT_SHIFT))
+
+#define CONFIG_SYS_DDR_INTERVAL ((0x800 << SDRAM_INTERVAL_REFINT_SHIFT) |\
+ (0x800 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
+
+#define CONFIG_SYS_SDRAM_CFG (SDRAM_CFG_SREN |\
+ SDRAM_CFG_32_BE |\
+ SDRAM_CFG_SDRAM_TYPE_DDR2)
+
+#define CONFIG_SYS_SDRAM_CFG2 0x00401000
+#define CONFIG_SYS_DDR_MODE ((0x0448 << SDRAM_MODE_ESD_SHIFT) |\
+ (0x0242 << SDRAM_MODE_SD_SHIFT))
+#define CONFIG_SYS_DDR_MODE_2 0x00000000
+#define CONFIG_SYS_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075
+#define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN |\
+ DDRCDR_PZ_NOMZ |\
+ DDRCDR_NZ_NOMZ |\
+ DDRCDR_ODT |\
+ DDRCDR_M_ODR |\
+ DDRCDR_Q_DRN)
+
+/*
+ * on-board devices
+ */
+#define CONFIG_TSEC1
+#define CONFIG_TSEC2
+#define CONFIG_TSEC_ENET
+#define CONFIG_NET_MULTI
+#define CONFIG_HARD_SPI
+#define CONFIG_HARD_I2C
+
+/*
+ * NOR FLASH setup
+ */
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
+#define CONFIG_FLASH_SHOW_PROGRESS 50
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+
+#define CONFIG_SYS_FLASH_BASE 0xFF800000
+#define CONFIG_SYS_FLASH_SIZE 8
+#define CONFIG_SYS_FLASH_PROTECTION
+
+#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000016
+
+#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE |\
+ BR_PS_8 |\
+ BR_MS_GPCM |\
+ BR_V)
+
+#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) |\
+ OR_GPCM_SCY_10 |\
+ OR_GPCM_EHTR |\
+ OR_GPCM_TRLX |\
+ OR_GPCM_CSNT |\
+ OR_GPCM_EAD)
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 128
+
+#define CONFIG_SYS_FLASH_ERASE_TOUT 60000
+#define CONFIG_SYS_FLASH_WRITE_TOUT 500
+
+/*
+ * NAND FLASH setup
+ */
+#define CONFIG_SYS_NAND_BASE 0xE1000000
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_NAND_MAX_CHIPS 1
+#define CONFIG_MTD_NAND_VERIFY_WRITE
+#define CONFIG_NAND_FSL_ELBC
+#define CONFIG_SYS_NAND_PAGE_SIZE (2048)
+#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10)
+#define NAND_CACHE_PAGES 64
+
+#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE
+#define CONFIG_SYS_LBLAWAR1_PRELIM 0x8000000E
+#define CONFIG_SYS_NAND_LBLAWBAR_PRELIM CONFIG_SYS_LBLAWBAR1_PRELIM
+#define CONFIG_SYS_NAND_LBLAWAR_PRELIM CONFIG_SYS_LBLAWAR1_PRELIM
+
+#define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_NAND_BASE) |\
+ (2<<BR_DECC_SHIFT) |\
+ BR_PS_8 |\
+ BR_MS_FCM |\
+ BR_V)
+
+#define CONFIG_SYS_OR1_PRELIM (0xFFFF8000 |\
+ OR_FCM_PGS |\
+ OR_FCM_CSCT |\
+ OR_FCM_CST |\
+ OR_FCM_CHT |\
+ OR_FCM_SCY_4 |\
+ OR_FCM_TRLX |\
+ OR_FCM_EHTR |\
+ OR_FCM_RST)
+
+/*
+ * MRAM setup
+ */
+#define CONFIG_SYS_MRAM_BASE 0xE2000000
+#define CONFIG_SYS_MRAM_SIZE 0x20000 /* 128 Kb */
+#define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_MRAM_BASE
+#define CONFIG_SYS_LBLAWAR2_PRELIM 0x80000010 /* 128 Kb */
+
+#define CONFIG_SYS_OR_TIMING_MRAM
+
+#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_MRAM_BASE |\
+ BR_PS_8 |\
+ BR_MS_GPCM |\
+ BR_V)
+
+#define CONFIG_SYS_OR2_PRELIM 0xFFFE0C74
+
+/*
+ * CPLD setup
+ */
+#define CONFIG_SYS_CPLD_BASE 0xE3000000
+#define CONFIG_SYS_CPLD_SIZE 0x8000
+#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_CPLD_BASE
+#define CONFIG_SYS_LBLAWAR3_PRELIM 0x8000000E
+
+#define CONFIG_SYS_OR_TIMING_MRAM
+
+#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_CPLD_BASE |\
+ BR_PS_8 |\
+ BR_MS_GPCM |\
+ BR_V)
+
+#define CONFIG_SYS_OR3_PRELIM 0xFFFF8814
+
+/*
+ * I2C setup
+ */
+#ifdef CONFIG_HARD_I2C
+#define CONFIG_CMD_I2C
+#define CONFIG_FSL_I2C
+#define CONFIG_SYS_I2C_SPEED 400000
+#define CONFIG_SYS_I2C_OFFSET 0x3100
+#define CONFIG_SYS_I2C_SLAVE 0x7F
+#define CONFIG_RTC_PCF8563
+#define CONFIG_SYS_I2C_RTC_ADDR 0x51
+#endif
+
+/*
+ * SPI setup
+ */
+#ifdef CONFIG_HARD_SPI
+#define CONFIG_MPC8XXX_SPI
+#define CONFIG_CMD_SPI
+#define CONFIG_SYS_GPIO1_PRELIM
+#define CONFIG_SYS_GPIO1_DIR 0x00000001
+#define CONFIG_SYS_GPIO1_DAT 0x00000001
+#endif
+
+/*
+ * Ethernet setup
+ */
+#ifdef CONFIG_TSEC1
+#define CONFIG_HAS_ETH0
+#define CONFIG_TSEC1_NAME "TSEC0"
+#define CONFIG_SYS_TSEC1_OFFSET 0x24000
+#define TSEC1_PHY_ADDR 0x1
+#define TSEC1_FLAGS TSEC_GIGABIT
+#define TSEC1_PHYIDX 0
+#endif
+
+#ifdef CONFIG_TSEC2
+#define CONFIG_HAS_ETH1
+#define CONFIG_TSEC2_NAME "TSEC1"
+#define CONFIG_SYS_TSEC2_OFFSET 0x25000
+#define TSEC2_PHY_ADDR 0x3
+#define TSEC2_FLAGS TSEC_GIGABIT
+#define TSEC2_PHYIDX 0
+#endif
+#define CONFIG_ETHPRIME "TSEC1"
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE 1
+
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
+#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
+#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
+#define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 2)
+
+#define CONFIG_HAS_FSL_DR_USB
+#define CONFIG_SYS_SCCR_USBDRCM 3
+
+/*
+ * BAT's
+ */
+#define CONFIG_HIGH_BATS
+
+/* DDR @ 0x00000000 */
+#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE |\
+ BATL_PP_10)
+#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE |\
+ BATU_BL_128M |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
+#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
+
+/* Initial RAM @ 0xFD000000 */
+#define CONFIG_SYS_IBAT1L (CONFIG_SYS_INIT_RAM_ADDR |\
+ BATL_PP_10 |\
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT1U (CONFIG_SYS_INIT_RAM_ADDR |\
+ BATU_BL_256K |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
+#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
+
+/* FLASH @ 0xFF800000 */
+#define CONFIG_SYS_IBAT2L (CONFIG_SYS_FLASH_BASE |\
+ BATL_PP_10 |\
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT2U (CONFIG_SYS_FLASH_BASE |\
+ BATU_BL_8M |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_DBAT2L (CONFIG_SYS_FLASH_BASE |\
+ BATL_PP_10 |\
+ BATL_CACHEINHIBIT |\
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
+
+#define CONFIG_SYS_IBAT3L (0)
+#define CONFIG_SYS_IBAT3U (0)
+#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
+#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
+
+#define CONFIG_SYS_IBAT4L (0)
+#define CONFIG_SYS_IBAT4U (0)
+#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
+#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
+
+/* IMMRBAR @ 0xF0000000 */
+#define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR |\
+ BATL_PP_10 |\
+ BATL_CACHEINHIBIT |\
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR |\
+ BATU_BL_128M |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
+#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
+
+/* NAND-Flash @ 0xE1000000, MRAM @ 0xE2000000, CPLD @ 0xE3000000 */
+#define CONFIG_SYS_IBAT6L (0xE0000000 |\
+ BATL_PP_10 |\
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT6U (0xE0000000 |\
+ BATU_BL_256M |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
+#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
+
+#define CONFIG_SYS_IBAT7L (0)
+#define CONFIG_SYS_IBAT7U (0)
+#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
+#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
+
+/*
+ * U-Boot environment setup
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_SNTP
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_DATE
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_CMD_EDITENV
+#define CONFIG_CMD_JFFS2
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_BOOTFILESIZE
+/* pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+#define CONFIG_OF_STDOUT_VIA_ALIAS
+
+/*
+ * The reserved memory
+ */
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_MONITOR_LEN (384 * 1024)
+#define CONFIG_SYS_MALLOC_LEN (512 * 1024)
+
+/*
+ * Environment Configuration
+ */
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE \
+ + CONFIG_SYS_MONITOR_LEN)
+#define CONFIG_ENV_SIZE 0x20000
+#define CONFIG_NETDEV eth1
+#define CONFIG_HOSTNAME ids8313
+#define CONFIG_ROOTPATH "/opt/eldk-4.2/ppc_6xx"
+#define CONFIG_BOOTFILE "ids8313/uImage"
+#define CONFIG_UBOOTPATH "ids8313/u-boot.bin"
+#define CONFIG_FDTFILE "ids8313/ids8313.dtb"
+#define CONFIG_LOADADDR 0x400000
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_HZ 1000
+
+/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTMAPSZ (256 << 20)
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_PROMPT "=> "
+#define CONFIG_SYS_CBSIZE 1024
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
+ + sizeof(CONFIG_SYS_PROMPT)+16)
+#define CONFIG_SYS_MAXARGS 16
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
+#define CONFIG_SYS_MEMTEST_START 0x00001000
+#define CONFIG_SYS_MEMTEST_END 0x00C00000
+
+#define CONFIG_SYS_LOAD_ADDR 0x100000
+#define CONFIG_MII
+#define CONFIG_LOADS_ECHO
+#define CONFIG_TIMESTAMP
+#define CONFIG_PREBOOT "echo;" \
+ "echo Type \\\"run nfsboot\\\" " \
+ "to mount root filesystem over NFS;echo"
+#undef CONFIG_BOOTARGS
+#define CONFIG_BOOTCOMMAND "run boot_cramfs"
+#undef CONFIG_SYS_LOADS_BAUD_CHANGE
+
+
+#define CONFIG_JFFS2_NAND
+#define CONFIG_JFFS2_DEV "0"
+
+/* mtdparts command line support */
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_DEVICE
+#define MTDIDS_DEFAULT "nor0=cu73x-0,nand0=cu73x-nand"
+#define MTDPARTS_DEFAULT "mtdparts=cu73x-0:2M(kernel),5m(cramfs)," \
+ "384k(u-boot),128k(env);" \
+ "cu73x-nand:96m(jffs2),32m(jffs2)"
+
+#define XMK_STR(x) #x
+#define MK_STR(x) XMK_STR(x)
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=" MK_STR(CONFIG_NETDEV) "\0" \
+ "ethprime=TSEC1\0" \
+ "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
+ "tftpflash=tftpboot ${loadaddr} ${uboot}; " \
+ "protect off " MK_STR(TEXT_BASE) " +${filesize}; " \
+ "erase " MK_STR(TEXT_BASE) " +${filesize}; " \
+ "cp.b ${loadaddr} " MK_STR(TEXT_BASE) " ${filesize}; " \
+ "protect on " MK_STR(TEXT_BASE) " +${filesize}; " \
+ "cmp.b ${loadaddr} " MK_STR(TEXT_BASE) " ${filesize}\0" \
+ "console=ttyS0\0" \
+ "fdtaddr=0x780000\0" \
+ "kernel_addr=ff800000\0" \
+ "fdtfile=" MK_STR(CONFIG_FDTFILE) "\0" \
+ "setbootargs=setenv bootargs " \
+ "root=${rootdev} rw console=${console}," \
+ "${baudrate} ${othbootargs}\0" \
+ "setipargs=setenv bootargs root=${rootdev} rw " \
+ "nfsroot=${serverip}:${rootpath} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:" \
+ "${netmask}:${hostname}:${netdev}:off " \
+ "console=${console},${baudrate} ${othbootargs}\0"
+
+#define CONFIG_NFSBOOTCOMMAND \
+ "setenv rootdev /dev/nfs;" \
+ "run setipargs;" \
+ "tftp ${loadaddr} ${bootfile};" \
+ "tftp ${fdtaddr} ${fdtfile};" \
+ "fdt addr ${fdtaddr};" \
+ "bootm ${loadaddr} - ${fdtaddr}"
+
+#undef MK_STR
+#undef XMK_STR
+
+#endif /* __CONFIG_H */
--
1.7.4.4
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