mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-30 00:21:06 +00:00
5bb907a492
This patch will create a new board, SIMPC8313, from Sheldon Instruments. This board boots from NAND devices and is configureable for either large or small page devices. The board supports non-soldered DDR2, one ethernet port, a Marvell 88E1118 PHY, and PCI host support. The board also has a FPGA connected to the eLBC providing glue logic to a TMS320C67xx DSP. Signed-off-by: Ron Madrid <ron_madrid@sbcglobal.net> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
544 lines
16 KiB
C
544 lines
16 KiB
C
/*
|
|
* Copyright (C) Sheldon Instruments, Inc. 2008
|
|
*
|
|
* 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
|
|
*/
|
|
/*
|
|
* simpc8313 board configuration file
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
*/
|
|
#define CONFIG_NAND_U_BOOT
|
|
|
|
#define CONFIG_E300 1
|
|
#define CONFIG_MPC83XX 1
|
|
#define CONFIG_MPC831X 1
|
|
#define CONFIG_MPC8313 1
|
|
|
|
#define CONFIG_PCI
|
|
#define CONFIG_83XX_GENERIC_PCI
|
|
|
|
#define CONFIG_MISC_INIT_R
|
|
|
|
/*
|
|
* On-board devices
|
|
*
|
|
* TSEC1 is Marvell PHY 88E1118
|
|
*/
|
|
|
|
#define CONFIG_SYS_33MHZ
|
|
|
|
#define CONFIG_83XX_CLKIN 33333333 /* in Hz */
|
|
|
|
#define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN
|
|
|
|
#define CONFIG_SYS_IMMR 0xE0000000
|
|
|
|
#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
|
|
#define CONFIG_DEFAULT_IMMR CONFIG_SYS_IMMR
|
|
#endif
|
|
|
|
#define CONFIG_SYS_MEMTEST_START 0x00001000
|
|
#define CONFIG_SYS_MEMTEST_END 0x07f00000
|
|
|
|
#define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
|
|
#define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
|
|
|
|
/*
|
|
* Device configurations
|
|
*/
|
|
#define CONFIG_TSEC1
|
|
|
|
/*
|
|
* DDR Setup
|
|
*/
|
|
#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/
|
|
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
|
|
#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
|
|
|
|
#define CONFIG_VERY_BIG_RAM
|
|
#define CONFIG_MAX_MEM_MAPPED (512 << 20)
|
|
|
|
#define CONFIG_SYS_DDRCDR ( DDRCDR_EN \
|
|
| DDRCDR_PZ_NOMZ \
|
|
| DDRCDR_NZ_NOMZ \
|
|
| DDRCDR_M_ODR )
|
|
/* 0x73000002 TODO ODR & DRN ? */
|
|
|
|
/*
|
|
* FLASH on the Local Bus
|
|
*/
|
|
#define CONFIG_SYS_NO_FLASH
|
|
|
|
#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
|
|
|
|
#if !defined(CONFIG_NAND_SPL)
|
|
#define CONFIG_SYS_RAMBOOT
|
|
#endif
|
|
|
|
#define CONFIG_SYS_INIT_RAM_LOCK 1
|
|
#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
|
|
#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM*/
|
|
|
|
#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
|
|
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
|
|
|
/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
|
|
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
|
|
#define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
|
|
|
|
/*
|
|
* Local Bus LCRR and LBCR regs
|
|
*/
|
|
#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_EADC_1 | LCRR_CLKDIV_2)
|
|
#define CONFIG_SYS_LBC_LBCR (0x00040000 /* TODO */ \
|
|
| (0xFF << LBCR_BMT_SHIFT) \
|
|
| 0xF ) /* 0x0004ff0f */
|
|
|
|
#define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32 */
|
|
|
|
/* drivers/mtd/nand/nand.c */
|
|
#ifdef CONFIG_NAND_SPL
|
|
#define CONFIG_SYS_NAND_BASE 0xFFF00000
|
|
#else
|
|
#define CONFIG_SYS_NAND_BASE 0xE2800000
|
|
#endif
|
|
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define NAND_MAX_CHIPS 1
|
|
#define CONFIG_MTD_NAND_VERIFY_WRITE
|
|
#define CONFIG_CMD_NAND 1
|
|
#define CONFIG_NAND_FSL_ELBC 1
|
|
|
|
#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10)
|
|
#define CONFIG_SYS_NAND_U_BOOT_DST 0x00100000
|
|
#define CONFIG_SYS_NAND_U_BOOT_START 0x00100100
|
|
#define CONFIG_SYS_NAND_U_BOOT_RELOC 0x00010000
|
|
|
|
#define CONFIG_SYS_NAND_BR_PRELIM ( CONFIG_SYS_NAND_BASE \
|
|
| (2<<BR_DECC_SHIFT) /* Use HW ECC */ \
|
|
| BR_PS_8 /* Port Size = 8 bit */ \
|
|
| BR_MS_FCM /* MSEL = FCM */ \
|
|
| BR_V ) /* valid */
|
|
|
|
#ifdef CONFIG_NAND_SP
|
|
#define CONFIG_SYS_NAND_OR_PRELIM ( 0xFFFF8000 /* length 32K */ \
|
|
| OR_FCM_CSCT \
|
|
| OR_FCM_CST \
|
|
| OR_FCM_CHT \
|
|
| OR_FCM_SCY_1 \
|
|
| OR_FCM_TRLX \
|
|
| OR_FCM_EHTR )
|
|
#define CONFIG_SYS_LBLAWAR0_PRELIM 0x8000000E /* 32KB */
|
|
#define CONFIG_SYS_NAND_PAGE_SIZE (512) /* NAND chip page size */
|
|
#define CONFIG_SYS_NAND_BLOCK_SIZE (16 << 10) /* NAND chip block size */
|
|
#define NAND_CACHE_PAGES 32
|
|
#elif defined(CONFIG_NAND_LP)
|
|
#define CONFIG_SYS_NAND_OR_PRELIM ( 0xFFFC0000 /* length 256K */ \
|
|
| OR_FCM_PGS \
|
|
| OR_FCM_CSCT \
|
|
| OR_FCM_CST \
|
|
| OR_FCM_CHT \
|
|
| OR_FCM_SCY_1 \
|
|
| OR_FCM_TRLX \
|
|
| OR_FCM_EHTR )
|
|
#define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000011 /* 256KB */
|
|
#define CONFIG_SYS_NAND_PAGE_SIZE (2048) /* NAND chip page size */
|
|
#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10) /* NAND chip block size */
|
|
#define NAND_CACHE_PAGES 64
|
|
#else
|
|
#error Page size of NAND not defined.
|
|
#endif /* CONFIG_NAND_SP */
|
|
|
|
#define CONFIG_SYS_NAND_U_BOOT_OFFS CONFIG_SYS_NAND_BLOCK_SIZE
|
|
|
|
#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM
|
|
#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM
|
|
|
|
#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_NAND_BASE
|
|
|
|
#define CONFIG_SYS_NAND_LBLAWBAR_PRELIM CONFIG_SYS_LBLAWBAR0_PRELIM
|
|
#define CONFIG_SYS_NAND_LBLAWAR_PRELIM CONFIG_SYS_LBLAWAR0_PRELIM
|
|
|
|
/*
|
|
* JFFS2 configuration
|
|
*/
|
|
#define CONFIG_JFFS2_NAND
|
|
#define CONFIG_JFFS2_DEV "nand0"
|
|
|
|
/* mtdparts command line support */
|
|
#define CONFIG_JFFS2_CMDLINE
|
|
#define MTDIDS_DEFAULT "nand0=nand0"
|
|
#define MTDPARTS_DEFAULT "mtdparts=nand0:2M(u-boot),6M(kernel),-(jffs2)"
|
|
|
|
/* pass open firmware flat tree */
|
|
#define CONFIG_OF_LIBFDT 1
|
|
#define CONFIG_OF_BOARD_SETUP 1
|
|
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
|
|
|
|
/*
|
|
* 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)
|
|
|
|
/* Use the HUSH parser */
|
|
#define CONFIG_SYS_HUSH_PARSER
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
|
|
/* I2C */
|
|
#define CONFIG_HARD_I2C /* I2C with hardware support*/
|
|
#define CONFIG_FSL_I2C
|
|
#define CONFIG_I2C_MULTI_BUS
|
|
#define CONFIG_I2C_CMD_TREE
|
|
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
|
|
#define CONFIG_SYS_I2C_SLAVE 0x7F
|
|
#define CONFIG_SYS_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */
|
|
#define CONFIG_SYS_I2C_OFFSET 0x3000
|
|
#define CONFIG_SYS_I2C2_OFFSET 0x3100
|
|
|
|
/*
|
|
* General PCI
|
|
* Addresses are mapped 1-1.
|
|
*/
|
|
#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
|
|
#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
|
|
#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
|
|
#define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
|
|
#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
|
|
#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
|
|
#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
|
|
#define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000
|
|
#define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */
|
|
|
|
#define CONFIG_PCI_PNP /* do pci plug-and-play */
|
|
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
|
|
|
|
/*
|
|
* TSEC
|
|
*/
|
|
#define CONFIG_TSEC_ENET /* TSEC ethernet support */
|
|
|
|
#define CONFIG_NET_MULTI
|
|
#define CONFIG_GMII /* MII PHY management */
|
|
|
|
#ifdef CONFIG_TSEC1
|
|
#define CONFIG_HAS_ETH0
|
|
#define CONFIG_TSEC1_NAME "TSEC0"
|
|
#define CONFIG_SYS_TSEC1_OFFSET 0x24000
|
|
#define TSEC1_PHY_ADDR 0x0
|
|
#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 4
|
|
#define TSEC2_FLAGS TSEC_GIGABIT
|
|
#define TSEC2_PHYIDX 0
|
|
#endif
|
|
|
|
|
|
/* Options are: TSEC[0-1] */
|
|
#define CONFIG_ETHPRIME "TSEC1"
|
|
|
|
/*
|
|
* Configure on-board RTC
|
|
*/
|
|
#define CONFIG_RTC_DS1337
|
|
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
|
|
|
|
/*
|
|
* Environment
|
|
*/
|
|
#if defined(CONFIG_NAND_U_BOOT)
|
|
#define CONFIG_ENV_IS_IN_NAND 1
|
|
#define CONFIG_ENV_OFFSET (768 * 1024)
|
|
#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
|
|
#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
|
|
#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
|
|
#define CONFIG_ENV_RANGE (CONFIG_ENV_SECT_SIZE * 4)
|
|
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
|
|
#elif !defined(CONFIG_SYS_RAMBOOT)
|
|
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
|
|
#define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */
|
|
#define CONFIG_ENV_SIZE 0x2000
|
|
|
|
/* Address and size of Redundant Environment Sector */
|
|
#else
|
|
#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
|
|
#define CONFIG_ENV_SIZE 0x2000
|
|
#endif
|
|
|
|
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
|
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
|
|
|
/*
|
|
* 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>
|
|
#undef CONFIG_CMD_IMLS
|
|
#undef CONFIG_CMD_FLASH
|
|
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_DATE
|
|
#define CONFIG_CMD_PCI
|
|
#define CONFIG_CMD_JFFS2
|
|
|
|
#if defined(CONFIG_SYS_RAMBOOT) && !defined(CONFIG_NAND_U_BOOT)
|
|
#undef CONFIG_CMD_ENV
|
|
#undef CONFIG_CMD_LOADS
|
|
#endif
|
|
|
|
#define CONFIG_CMDLINE_EDITING 1
|
|
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
|
|
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
|
|
#define CONFIG_SYS_CBSIZE 1024 /* 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_HZ 1000 /* decrementer freq: 1ms ticks */
|
|
|
|
/*
|
|
* 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*/
|
|
|
|
#define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */
|
|
|
|
#define CONFIG_SYS_HRCW_LOW ( HRCWL_LCL_BUS_TO_SCB_CLK_1X1 \
|
|
| 0x20000000 /* reserved */ \
|
|
| HRCWL_DDR_TO_SCB_CLK_2X1 \
|
|
| HRCWL_CSB_TO_CLKIN_4X1 \
|
|
| HRCWL_CORE_TO_CSB_2_5X1 )
|
|
|
|
#define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 4)
|
|
|
|
#define CONFIG_SYS_HRCW_HIGH_BASE ( HRCWH_PCI_HOST \
|
|
| HRCWH_PCI1_ARBITER_ENABLE \
|
|
| HRCWH_CORE_ENABLE \
|
|
| HRCWH_BOOTSEQ_DISABLE \
|
|
| HRCWH_SW_WATCHDOG_DISABLE \
|
|
| HRCWH_TSEC1M_IN_RGMII \
|
|
| HRCWH_TSEC2M_IN_RGMII \
|
|
| HRCWH_BIG_ENDIAN \
|
|
| HRCWH_LALE_NORMAL )
|
|
|
|
#ifdef CONFIG_NAND_LP
|
|
#define CONFIG_SYS_HRCW_HIGH ( CONFIG_SYS_HRCW_HIGH_BASE \
|
|
| HRCWH_FROM_0XFFF00100 \
|
|
| HRCWH_ROM_LOC_NAND_LP_8BIT \
|
|
| HRCWH_RL_EXT_NAND)
|
|
#else
|
|
#define CONFIG_SYS_HRCW_HIGH ( CONFIG_SYS_HRCW_HIGH_BASE \
|
|
| HRCWH_FROM_0XFFF00100 \
|
|
| HRCWH_ROM_LOC_NAND_SP_8BIT \
|
|
| HRCWH_RL_EXT_NAND )
|
|
#endif
|
|
|
|
/* System IO Config */
|
|
#define CONFIG_SYS_SICRH ( SICRH_ETSEC2_B \
|
|
| SICRH_ETSEC2_C \
|
|
| SICRH_ETSEC2_D \
|
|
| SICRH_ETSEC2_E \
|
|
| SICRH_ETSEC2_F \
|
|
| SICRH_ETSEC2_G \
|
|
| SICRH_TSOBI1 \
|
|
| SICRH_TSOBI2 )
|
|
#define CONFIG_SYS_SICRL (SICRL_USBDR \
|
|
| SICRL_ETSEC2_A )
|
|
|
|
#define CONFIG_SYS_HID0_INIT 0x000000000
|
|
#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK \
|
|
| HID0_ENABLE_DYNAMIC_POWER_MANAGMENT )
|
|
|
|
#define CONFIG_SYS_HID2 HID2_HBE
|
|
|
|
#define CONFIG_HIGH_BATS 1 /* High BATs supported */
|
|
|
|
/* DDR @ 0x00000000 */
|
|
#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10)
|
|
#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
|
|
#define CONFIG_SYS_IBAT1L ((CONFIG_SYS_SDRAM_BASE + 0x10000000) | BATL_PP_10)
|
|
#define CONFIG_SYS_IBAT1U ((CONFIG_SYS_SDRAM_BASE + 0x10000000) | BATU_BL_256M | BATU_VS | BATU_VP)
|
|
|
|
/* PCI @ 0x80000000 */
|
|
#define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_10)
|
|
#define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
|
|
#define CONFIG_SYS_IBAT3L (CONFIG_SYS_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
|
|
#define CONFIG_SYS_IBAT3U (CONFIG_SYS_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
|
|
|
|
/* PCI2 not supported on 8313 */
|
|
#define CONFIG_SYS_IBAT4L (0)
|
|
#define CONFIG_SYS_IBAT4U (0)
|
|
|
|
/* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 */
|
|
#define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
|
|
#define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR | BATU_BL_256M | BATU_VS | BATU_VP)
|
|
|
|
/* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
|
|
#define CONFIG_SYS_IBAT6L (0xF0000000 | BATL_PP_10)
|
|
#define CONFIG_SYS_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
|
|
|
|
#define CONFIG_SYS_IBAT7L (0)
|
|
#define CONFIG_SYS_IBAT7U (0)
|
|
|
|
#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
|
|
#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
|
|
#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
|
|
#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
|
|
#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
|
|
#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
|
|
#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
|
|
#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
|
|
#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
|
|
#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
|
|
#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
|
|
#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
|
|
#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
|
|
#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
|
|
#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
|
|
#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
|
|
|
|
/*
|
|
* Internal Definitions
|
|
*
|
|
* Boot Flags
|
|
*/
|
|
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
|
|
#define BOOTFLAG_WARM 0x02 /* Software reboot */
|
|
|
|
/*
|
|
* Environment Configuration
|
|
*/
|
|
#define CONFIG_ENV_OVERWRITE
|
|
|
|
#define CONFIG_NETDEV eth1
|
|
|
|
#define CONFIG_HOSTNAME simpc8313
|
|
#define CONFIG_ROOTPATH /tftpboot/
|
|
#define CONFIG_BOOTFILE /tftpboot/uImage
|
|
#define CONFIG_UBOOTPATH u-boot-nand.bin /* U-Boot image on TFTP server */
|
|
#define CONFIG_FDTFILE simpc8313.dtb
|
|
|
|
#define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */
|
|
#define CONFIG_BOOTDELAY 5 /* 5 second delay */
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
#define CONFIG_BOOTCOMMAND "nand read $loadaddr kernel 600000;bootm $loadaddr - $fdtaddr"
|
|
|
|
#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) " $filesize\0" \
|
|
"fdtaddr=ae0000\0" \
|
|
"fdtfile=" MK_STR(CONFIG_FDTFILE) "\0" \
|
|
"console=ttyS0\0" \
|
|
"setbootargs=setenv bootargs " \
|
|
"root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
|
|
"setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \
|
|
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
|
|
"root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
|
|
"load_uboot=tftp 100000 u-boot-nand.bin\0" \
|
|
"burn_uboot=nand erase u-boot 80000; " \
|
|
"nand write 100000 u-boot $filesize\0" \
|
|
"update_uboot=run load_uboot;run burn_uboot\0" \
|
|
"mtdids=nand0=nand0\0" \
|
|
"mtdparts=mtdparts=nand0:2M(u-boot),6M(kernel),-(jffs2)\0" \
|
|
"nfsargs=setenv bootargs root=/dev/nfs rw " \
|
|
"nfsroot=${serverip}:${rootpath}\0" \
|
|
"ramargs=setenv bootargs root=/dev/ram rw\0" \
|
|
"addip=setenv bootargs ${bootargs} " \
|
|
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
|
|
":${hostname}:${netdev}:off panic=1\0" \
|
|
"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
|
|
"bootargs=root=/dev/mtdblock2 rootfstype=jffs2 rw " \
|
|
"console=ttyS0,115200\0" \
|
|
""
|
|
|
|
#define CONFIG_NFSBOOTCOMMAND \
|
|
"setenv rootdev /dev/nfs;" \
|
|
"run setbootargs;" \
|
|
"run setipargs;" \
|
|
"tftp $loadaddr $bootfile;" \
|
|
"tftp $fdtaddr $fdtfile;" \
|
|
"bootm $loadaddr - $fdtaddr"
|
|
|
|
#define CONFIG_RAMBOOTCOMMAND \
|
|
"setenv rootdev /dev/ram;" \
|
|
"run setbootargs;" \
|
|
"tftp $ramdiskaddr $ramdiskfile;" \
|
|
"tftp $loadaddr $bootfile;" \
|
|
"tftp $fdtaddr $fdtfile;" \
|
|
"bootm $loadaddr $ramdiskaddr $fdtaddr"
|
|
|
|
#undef MK_STR
|
|
#undef XMK_STR
|
|
|
|
#endif /* __CONFIG_H */
|