mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
42c9a494f1
Except for one counter example, CONFIG_SYS_LBC_LBCR always has a value
of either 0x00040000 or 0x00000000.
CONFIG_SYS_LBC_MRTPR always has the value 0x20000000.
CONFIG_SYS_LBC_LSDMR_{1,2,4,5} are not set for any mpc83xx board.
CONFIG_SYS_LBC_LSRT is set by one board (to 0x32000000).
To simplify the configuration files, hardcode the setting of these
values for mpc83xx.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
378 lines
10 KiB
C
378 lines
10 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2006 Freescale Semiconductor, Inc.
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* Dave Liu <daveliu@freescale.com>
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*
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* Copyright (C) 2007 Logic Product Development, Inc.
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* Peter Barada <peterb@logicpd.com>
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*
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* Copyright (C) 2007 MontaVista Software, Inc.
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* Anton Vorontsov <avorontsov@ru.mvista.com>
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*
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* (C) Copyright 2010
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* Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* High Level Configuration Options
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*/
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#define CONFIG_HOSTNAME "kmtegr1"
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#define CONFIG_KM_BOARD_NAME "kmtegr1"
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#define CONFIG_KM_UBI_PARTITION_NAME_BOOT "ubi0"
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#define CONFIG_KM_UBI_PARTITION_NAME_APP "ubi1"
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#define CONFIG_ENV_ADDR 0xF0100000
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#define CONFIG_ENV_OFFSET 0x100000
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#define CONFIG_NAND_ECC_BCH
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#define CONFIG_NAND_KMETER1
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define NAND_MAX_CHIPS 1
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/*
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* High Level Configuration Options
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*/
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#define CONFIG_E300 1 /* E300 family */
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#define CONFIG_QE 1 /* Has QE */
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#define CONFIG_KM_DEF_ARCH "arch=ppc_82xx\0"
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/* include common defines/options for all Keymile boards */
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#include "km/keymile-common.h"
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#include "km/km-powerpc.h"
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/*
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* System Clock Setup
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*/
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#define CONFIG_83XX_CLKIN 66000000
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#define CONFIG_SYS_CLK_FREQ 66000000
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#define CONFIG_83XX_PCICLK 66000000
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/*
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* DDR Setup
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*/
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#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* DDR is system memory */
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#define CONFIG_SYS_SDRAM_BASE2 (CONFIG_SYS_SDRAM_BASE + 0x10000000) /* +256M */
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#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
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DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
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#define CFG_83XX_DDR_USES_CS0
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/*
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* Manually set up DDR parameters
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*/
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#define CONFIG_DDR_II
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#define CONFIG_SYS_DDR_SIZE 2048 /* MB */
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/*
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* The reserved memory
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*/
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
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#define CONFIG_SYS_FLASH_BASE 0xF0000000
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#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
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#define CONFIG_SYS_RAMBOOT
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#endif
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/* Reserve 768 kB for Mon */
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#define CONFIG_SYS_MONITOR_LEN (768 * 1024)
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/*
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* Initial RAM Base Address Setup
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*/
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#define CONFIG_SYS_INIT_RAM_LOCK
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#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
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#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* End of used area in RAM */
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#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
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GENERATED_GBL_DATA_SIZE)
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/*
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* Init Local Bus Memory Controller:
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*
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* Bank Bus Machine PortSz Size Device
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* ---- --- ------- ------ ----- ------
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* 0 Local GPCM 16 bit 256MB FLASH
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* 1 Local GPCM 8 bit 128MB GPIO/PIGGY
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*
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*/
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/*
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* FLASH on the Local Bus
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*/
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#define CONFIG_SYS_FLASH_SIZE 256 /* max FLASH size is 256M */
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
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#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
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/*
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* PRIO1/PIGGY on the local bus CS1
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*/
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/*
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* Serial Port
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*/
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE 1
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#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
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#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
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#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
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/*
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* QE UEC ethernet configuration
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*/
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#define CONFIG_UEC_ETH
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#define CONFIG_ETHPRIME "UEC0"
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#ifdef CONFIG_UEC_ETH1
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#define CONFIG_SYS_UEC1_UCC_NUM 3 /* UCC4 */
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#define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE /* not used in RMII Mode */
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#define CONFIG_SYS_UEC1_TX_CLK QE_CLK17
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#define CONFIG_SYS_UEC1_ETH_TYPE FAST_ETH
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#define CONFIG_SYS_UEC1_PHY_ADDR 0
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#define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RMII
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#define CONFIG_SYS_UEC1_INTERFACE_SPEED 100
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#endif
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/*
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* Environment
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*/
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#ifndef CONFIG_SYS_RAMBOOT
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#ifndef CONFIG_ENV_ADDR
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
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CONFIG_SYS_MONITOR_LEN)
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#endif
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#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
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#ifndef CONFIG_ENV_OFFSET
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#define CONFIG_ENV_OFFSET (CONFIG_SYS_MONITOR_LEN)
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#endif
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/* Address and size of Redundant Environment Sector */
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#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
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CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
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#else /* CFG_SYS_RAMBOOT */
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
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#define CONFIG_ENV_SIZE 0x2000
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#endif /* CFG_SYS_RAMBOOT */
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/* I2C */
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_NUM_I2C_BUSES 4
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#define CONFIG_SYS_I2C_MAX_HOPS 1
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#define CONFIG_SYS_I2C_FSL
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#define CONFIG_SYS_FSL_I2C_SPEED 200000
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#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
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#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
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#define CONFIG_SYS_I2C_OFFSET 0x3000
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#define CONFIG_SYS_FSL_I2C2_SPEED 200000
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#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
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#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
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#define CONFIG_SYS_I2C_BUSES {{0, {I2C_NULL_HOP} }, \
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{0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \
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{0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \
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{1, {I2C_NULL_HOP} } }
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#define CONFIG_KM_IVM_BUS 2 /* I2C2 (Mux-Port 1)*/
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#if defined(CONFIG_CMD_NAND)
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#define CONFIG_NAND_KMETER1
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_SYS_NAND_BASE CONFIG_SYS_KMBEC_FPGA_BASE
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#endif
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/*
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* For booting Linux, the board info and command line data
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* have to be in the first 8 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization.
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*/
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#define CONFIG_SYS_BOOTMAPSZ (8 << 20)
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/*
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* Internal Definitions
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*/
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#define BOOTFLASH_START 0xF0000000
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#define CONFIG_KM_CONSOLE_TTY "ttyS0"
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/*
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* Environment Configuration
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*/
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#define CONFIG_ENV_OVERWRITE
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#ifndef CONFIG_KM_DEF_ENV /* if not set by keymile-common.h */
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#define CONFIG_KM_DEF_ENV "km-common=empty\0"
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#endif
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#ifndef CONFIG_KM_DEF_ARCH
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#define CONFIG_KM_DEF_ARCH "arch=ppc_82xx\0"
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#endif
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#define CONFIG_EXTRA_ENV_SETTINGS \
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CONFIG_KM_DEF_ENV \
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CONFIG_KM_DEF_ARCH \
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"newenv=" \
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"prot off "__stringify(CONFIG_ENV_ADDR)" +0x40000 && " \
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"era "__stringify(CONFIG_ENV_ADDR)" +0x40000\0" \
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"unlock=yes\0" \
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""
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#if defined(CONFIG_UEC_ETH)
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#define CONFIG_HAS_ETH0
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#endif
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/* QE microcode/firmware address */
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#define CONFIG_SYS_QE_FMAN_FW_IN_NOR
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/* between the u-boot partition and env */
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#ifndef CONFIG_SYS_QE_FW_ADDR
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#define CONFIG_SYS_QE_FW_ADDR 0xF00C0000
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#endif
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/*
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* System IO Config
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*/
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/* 0x14000180 SICR_1 */
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#define CONFIG_SYS_SICRL (0 \
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| SICR_1_UART1_UART1RTS \
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| SICR_1_I2C_CKSTOP \
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| SICR_1_IRQ_A_IRQ \
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| SICR_1_IRQ_B_IRQ \
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| SICR_1_GPIO_A_GPIO \
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| SICR_1_GPIO_B_GPIO \
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| SICR_1_GPIO_C_GPIO \
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| SICR_1_GPIO_D_GPIO \
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| SICR_1_GPIO_E_GPIO \
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| SICR_1_GPIO_F_GPIO \
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| SICR_1_USB_A_UART2S \
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| SICR_1_USB_B_UART2RTS \
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| SICR_1_FEC1_FEC1 \
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| SICR_1_FEC2_FEC2 \
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)
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/* 0x00080400 SICR_2 */
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#define CONFIG_SYS_SICRH (0 \
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| SICR_2_FEC3_FEC3 \
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| SICR_2_HDLC1_A_HDLC1 \
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| SICR_2_ELBC_A_LA \
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| SICR_2_ELBC_B_LCLK \
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| SICR_2_HDLC2_A_HDLC2 \
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| SICR_2_USB_D_GPIO \
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| SICR_2_PCI_PCI \
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| SICR_2_HDLC1_B_HDLC1 \
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| SICR_2_HDLC1_C_HDLC1 \
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| SICR_2_HDLC2_B_GPIO \
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| SICR_2_HDLC2_C_HDLC2 \
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| SICR_2_QUIESCE_B \
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)
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/* GPR_1 */
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#define CONFIG_SYS_GPR1 0x50008060
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#define CONFIG_SYS_GP1DIR 0x00000000
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#define CONFIG_SYS_GP1ODR 0x00000000
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#define CONFIG_SYS_GP2DIR 0xFF000000
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#define CONFIG_SYS_GP2ODR 0x00000000
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#define CONFIG_SYS_DDRCDR (\
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DDRCDR_EN | \
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DDRCDR_PZ_MAXZ | \
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DDRCDR_NZ_MAXZ | \
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DDRCDR_M_ODR)
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#define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f
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#define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 | \
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SDRAM_CFG_32_BE | \
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SDRAM_CFG_SREN | \
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SDRAM_CFG_HSE)
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#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
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#define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
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#define CONFIG_SYS_DDR_INTERVAL ((0x064 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
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(0x200 << SDRAM_INTERVAL_REFINT_SHIFT))
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#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \
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CSCONFIG_ODT_RD_NEVER | \
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CSCONFIG_ODT_WR_ONLY_CURRENT | \
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CSCONFIG_ROW_BIT_13 | \
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CSCONFIG_COL_BIT_10)
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#define CONFIG_SYS_DDR_MODE 0x47860242
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#define CONFIG_SYS_DDR_MODE2 0x8080c000
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#define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
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(8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
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(2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
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(2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
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(0 << TIMING_CFG0_WWT_SHIFT) | \
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(0 << TIMING_CFG0_RRT_SHIFT) | \
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(0 << TIMING_CFG0_WRT_SHIFT) | \
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(0 << TIMING_CFG0_RWT_SHIFT))
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#define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_40) | \
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(2 << TIMING_CFG1_WRTORD_SHIFT) | \
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(2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
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(3 << TIMING_CFG1_WRREC_SHIFT) | \
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(7 << TIMING_CFG1_REFREC_SHIFT) | \
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(3 << TIMING_CFG1_ACTTORW_SHIFT) | \
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(7 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
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(3 << TIMING_CFG1_PRETOACT_SHIFT))
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#define CONFIG_SYS_DDR_TIMING_2 ((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
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(3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
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(2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
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(2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
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(3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
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(0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
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(5 << TIMING_CFG2_CPO_SHIFT))
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#define CONFIG_SYS_DDR_TIMING_3 0x00000000
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#define CONFIG_SYS_KMBEC_FPGA_BASE 0xE8000000
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#define CONFIG_SYS_KMBEC_FPGA_SIZE 128
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/* EEprom support */
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
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/* must be after the include because KMBEC_FPGA is otherwise undefined */
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#define CONFIG_SYS_NAND_BASE CONFIG_SYS_KMBEC_FPGA_BASE /* PRIO_BASE_ADDRESS */
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#define CONFIG_SYS_APP1_BASE 0xA0000000
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#define CONFIG_SYS_APP1_SIZE 256 /* Megabytes */
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#define CONFIG_SYS_APP2_BASE 0xB0000000
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#define CONFIG_SYS_APP2_SIZE 256 /* Megabytes */
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/* EEprom support */
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
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/*
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* Init Local Bus Memory Controller:
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*
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* Bank Bus Machine PortSz Size Device
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* ---- --- ------- ------ ----- ------
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* 2 Local UPMA 16 bit 256MB APP1
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* 3 Local GPCM 16 bit 256MB APP2
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*
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*/
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/* ethernet port connected to piggy (UEC2) */
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#define CONFIG_HAS_ETH1
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#define CONFIG_UEC_ETH2
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#define CONFIG_SYS_UEC2_UCC_NUM 2 /* UCC3 */
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#define CONFIG_SYS_UEC2_RX_CLK QE_CLK_NONE /* not used in RMII Mode */
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#define CONFIG_SYS_UEC2_TX_CLK QE_CLK12
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#define CONFIG_SYS_UEC2_ETH_TYPE FAST_ETH
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#define CONFIG_SYS_UEC2_PHY_ADDR 0
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#define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RMII
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#define CONFIG_SYS_UEC2_INTERFACE_SPEED 100
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#endif /* __CONFIG_H */
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