--- /dev/null
+/*
+ * Copyright (C) 2006 Freescale Semiconductor, Inc.
+ * Dave Liu <daveliu@freescale.com>
+ *
+ * Copyright (C) 2007 Logic Product Development, Inc.
+ * Peter Barada <peterb@logicpd.com>
+ *
+ * Copyright (C) 2007 MontaVista Software, Inc.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * (C) Copyright 2008
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * 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.
+ */
+
+#include <common.h>
+#include <ioports.h>
+#include <mpc83xx.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <asm/io.h>
+#include <asm/mmu.h>
+#include <pci.h>
+#include <libfdt.h>
+
+const qe_iop_conf_t qe_iop_conf_tab[] = {
+ /* port pin dir open_drain assign */
+
+ /* MDIO */
+ {0, 1, 3, 0, 2}, /* MDIO */
+ {0, 2, 1, 0, 1}, /* MDC */
+
+ /* UCC4 - UEC */
+ {1, 14, 1, 0, 1}, /* TxD0 */
+ {1, 15, 1, 0, 1}, /* TxD1 */
+ {1, 20, 2, 0, 1}, /* RxD0 */
+ {1, 21, 2, 0, 1}, /* RxD1 */
+ {1, 18, 1, 0, 1}, /* TX_EN */
+ {1, 26, 2, 0, 1}, /* RX_DV */
+ {1, 27, 2, 0, 1}, /* RX_ER */
+ {1, 24, 2, 0, 1}, /* COL */
+ {1, 25, 2, 0, 1}, /* CRS */
+ {2, 15, 2, 0, 1}, /* TX_CLK - CLK16 */
+ {2, 16, 2, 0, 1}, /* RX_CLK - CLK17 */
+
+ /* DUART - UART2 */
+ {5, 0, 1, 0, 2}, /* UART2_SOUT */
+ {5, 2, 1, 0, 1}, /* UART2_RTS */
+ {5, 3, 2, 0, 2}, /* UART2_SIN */
+ {5, 1, 2, 0, 3}, /* UART2_CTS */
+
+ /* END of table */
+ {0, 0, 0, 0, QE_IOP_TAB_END},
+};
+
+int board_early_init_r (void)
+{
+ void *reg = (void *)(CONFIG_SYS_IMMR + 0x14a8);
+ u32 val;
+
+ /*
+ * Because of errata in the UCCs, we have to write to the reserved
+ * registers to slow the clocks down.
+ */
+ val = in_be32 (reg);
+ /* UCC1 */
+ val |= 0x00003000;
+ /* UCC2 */
+ val |= 0x0c000000;
+ out_be32 (reg, val);
+ /* enable the PHY on the PIGGY */
+ setbits (8, (void *)(CONFIG_SYS_PIGGY_BASE + 0x10003), 0x01);
+
+ return 0;
+}
+
+int fixed_sdram(void)
+{
+ volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+ u32 msize = 0;
+ u32 ddr_size;
+ u32 ddr_size_log2;
+
+ msize = CONFIG_SYS_DDR_SIZE;
+ for (ddr_size = msize << 20, ddr_size_log2 = 0;
+ (ddr_size > 1); ddr_size = ddr_size >> 1, ddr_size_log2++) {
+ if (ddr_size & 1)
+ return -1;
+ }
+
+ im->sysconf.ddrlaw[0].ar =
+ LAWAR_EN | ((ddr_size_log2 - 1) & LAWAR_SIZE);
+
+ im->ddr.csbnds[0].csbnds = CONFIG_SYS_DDR_CS0_BNDS;
+ im->ddr.cs_config[0] = CONFIG_SYS_DDR_CS0_CONFIG;
+ im->ddr.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0;
+ im->ddr.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1;
+ im->ddr.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2;
+ im->ddr.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3;
+ im->ddr.sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG;
+ im->ddr.sdram_cfg2 = CONFIG_SYS_DDR_SDRAM_CFG2;
+ im->ddr.sdram_mode = CONFIG_SYS_DDR_MODE;
+ im->ddr.sdram_mode2 = CONFIG_SYS_DDR_MODE2;
+ im->ddr.sdram_interval = CONFIG_SYS_DDR_INTERVAL;
+ im->ddr.sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CNTL;
+ udelay (200);
+ im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
+
+ return msize;
+}
+
+phys_size_t initdram (int board_type)
+{
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+ extern void ddr_enable_ecc (unsigned int dram_size);
+#endif
+ volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+ u32 msize = 0;
+
+ if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im)
+ return -1;
+
+ /* DDR SDRAM - Main SODIMM */
+ im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;
+ msize = fixed_sdram ();
+
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+ /*
+ * Initialize DDR ECC byte
+ */
+ ddr_enable_ecc (msize * 1024 * 1024);
+#endif
+
+ /* return total bus SDRAM size(bytes) -- DDR */
+ return (msize * 1024 * 1024);
+}
+
+int checkboard (void)
+{
+ puts ("Board: Keymile kmeter1\n");
+ return 0;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup (void *blob, bd_t *bd)
+{
+ ft_cpu_setup (blob, bd);
+}
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2006 Freescale Semiconductor, Inc.
+ * Dave Liu <daveliu@freescale.com>
+ *
+ * Copyright (C) 2007 Logic Product Development, Inc.
+ * Peter Barada <peterb@logicpd.com>
+ *
+ * Copyright (C) 2007 MontaVista Software, Inc.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * (C) Copyright 2008
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * 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.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_E300 1 /* E300 family */
+#define CONFIG_QE 1 /* Has QE */
+#define CONFIG_MPC83XX 1 /* MPC83XX family */
+#define CONFIG_MPC8360 1 /* MPC8360 CPU specific */
+#define CONFIG_KMETER1 1 /* KMETER1 board specific */
+
+/*
+ * System Clock Setup
+ */
+#define CONFIG_83XX_CLKIN 66000000
+#define CONFIG_SYS_CLK_FREQ 66000000
+#define CONFIG_83XX_PCICLK 66000000
+
+/*
+ * Hardware Reset Configuration Word
+ */
+#define CONFIG_SYS_HRCW_LOW (\
+ HRCWL_CSB_TO_CLKIN_4X1 | \
+ HRCWL_CORE_TO_CSB_2X1 | \
+ HRCWL_CE_PLL_VCO_DIV_2 | \
+ HRCWL_CE_TO_PLL_1X6 )
+
+#define CONFIG_SYS_HRCW_HIGH (\
+ HRCWH_CORE_ENABLE | \
+ HRCWH_FROM_0X00000100 | \
+ HRCWH_BOOTSEQ_NORMAL | \
+ HRCWH_SW_WATCHDOG_DISABLE | \
+ HRCWH_ROM_LOC_LOCAL_16BIT | \
+ HRCWH_BIG_ENDIAN | \
+ HRCWH_LDP_CLEAR )
+
+/*
+ * System IO Config
+ */
+#define CONFIG_SYS_SICRH 0x00000006
+#define CONFIG_SYS_SICRL 0x00000000
+
+#define CONFIG_BOARD_EARLY_INIT_R
+
+/*
+ * IMMR new address
+ */
+#define CONFIG_SYS_IMMR 0xE0000000
+
+/*
+ * 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_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
+ DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
+
+#define CFG_83XX_DDR_USES_CS0
+
+#undef CONFIG_DDR_ECC
+
+/*
+ * DDRCDR - DDR Control Driver Register
+ */
+
+#undef CONFIG_SPD_EEPROM /* Do not use SPD EEPROM for DDR setup */
+
+/*
+ * Manually set up DDR parameters
+ */
+#define CONFIG_DDR_II
+#define CONFIG_SYS_DDR_SIZE 256 /* MB */
+#define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
+#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \
+ CSCONFIG_ROW_BIT_13 | \
+ CSCONFIG_COL_BIT_10 | CSCONFIG_ODT_WR_ACS)
+
+#define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 | \
+ SDRAM_CFG_SREN)
+#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
+#define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
+#define CONFIG_SYS_DDR_INTERVAL ((0x100 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
+ (0x406 << SDRAM_INTERVAL_REFINT_SHIFT))
+
+#define CONFIG_SYS_DDR_MODE 0x04440242
+#define CONFIG_SYS_DDR_MODE2 0x00800000
+
+#define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
+ (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
+ (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
+ (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
+ (0 << TIMING_CFG0_WWT_SHIFT) | \
+ (0 << TIMING_CFG0_RRT_SHIFT) | \
+ (0 << TIMING_CFG0_WRT_SHIFT) | \
+ (0 << TIMING_CFG0_RWT_SHIFT))
+
+#define CONFIG_SYS_DDR_TIMING_1 (( TIMING_CFG1_CASLAT_40) | \
+ ( 2 << TIMING_CFG1_WRTORD_SHIFT) | \
+ ( 1 << TIMING_CFG1_ACTTOACT_SHIFT) | \
+ ( 2 << TIMING_CFG1_WRREC_SHIFT) | \
+ ( 2 << TIMING_CFG1_REFREC_SHIFT) | \
+ ( 2 << TIMING_CFG1_ACTTORW_SHIFT) | \
+ ( 6 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
+ ( 2 << TIMING_CFG1_PRETOACT_SHIFT))
+
+#define CONFIG_SYS_DDR_TIMING_2 ((5 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
+ (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
+ (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
+ (1 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
+ (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
+ (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
+ (4 << TIMING_CFG2_CPO_SHIFT))
+
+#define CONFIG_SYS_DDR_TIMING_3 0x00000000
+
+/*
+ * Memory test
+ */
+#define CONFIG_SYS_ALT_MEMTEST /* memory test, takes time */
+#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest region */
+#define CONFIG_SYS_MEMTEST_END 0x00F00000
+
+/*
+ * The reserved memory
+ */
+#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
+#define CONFIG_SYS_FLASH_BASE 0xF0000000
+#define CONFIG_SYS_FLASH_BASE_1 0xF2000000
+#define CONFIG_SYS_PIGGY_BASE 0x80000000
+#define CONFIG_SYS_PAXE_BASE 0xA0000000
+#define CONFIG_SYS_PAXE_SIZE 256
+
+#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
+#define CONFIG_SYS_RAMBOOT
+#else
+#undef CONFIG_SYS_RAMBOOT
+#endif
+
+#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
+#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
+
+/*
+ * Initial RAM Base Address Setup
+ */
+#define CONFIG_SYS_INIT_RAM_LOCK 1
+#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* 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)
+
+/*
+ * Local Bus Configuration & Clock Setup
+ */
+#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_EADC_2 | LCRR_CLKDIV_4)
+
+/*
+ * Init Local Bus Memory Controller:
+ *
+ * Bank Bus Machine PortSz Size Device
+ * ---- --- ------- ------ ----- ------
+ * 0 Local GPCM 16 bit 256MB FLASH
+ * 1 Local GPCM 8 bit 256KB GPIO/PIGGY
+ * 3 Local GPCM 8 bit 256MB PAXE
+ *
+ */
+/*
+ * FLASH on the Local Bus
+ */
+#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
+#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
+#define CONFIG_SYS_FLASH_SIZE 256 /* max FLASH size is 256M */
+#define CONFIG_SYS_FLASH_PROTECTION 1
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
+
+#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE /* Window base at flash base */
+#define CONFIG_SYS_LBLAWAR0_PRELIM 0x8000001b /* 256MB window size */
+
+#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | \
+ (2 << BR_PS_SHIFT) | /* 16 bit port size */ \
+ BR_V)
+
+#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) | \
+ OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
+ OR_GPCM_SCY_5 | \
+ OR_GPCM_TRLX | OR_GPCM_EAD)
+
+#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_1 }
+
+#undef CONFIG_SYS_FLASH_CHECKSUM
+
+/*
+ * PRIO1/PIGGY on the local bus CS1
+ */
+#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_PIGGY_BASE /* Window base at flash base */
+#define CONFIG_SYS_LBLAWAR1_PRELIM 0x80000011 /* 256KB window size */
+
+#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_PIGGY_BASE | \
+ (1 << BR_PS_SHIFT) | /* 8 bit port size */ \
+ BR_V)
+#define CONFIG_SYS_OR1_PRELIM (0xfffc0000 | /* 256KB */ \
+ OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
+ OR_GPCM_SCY_2 | \
+ OR_GPCM_TRLX | OR_GPCM_EAD)
+
+/*
+ * PAXE on the local bus CS3
+ */
+#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_PAXE_BASE /* Window base at flash base */
+#define CONFIG_SYS_LBLAWAR3_PRELIM 0x8000001b /* 256MB window size */
+
+#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_PAXE_BASE | \
+ (1 << BR_PS_SHIFT) | /* 8 bit port size */ \
+ BR_V)
+#define CONFIG_SYS_OR3_PRELIM (MEG_TO_AM(CONFIG_SYS_PAXE_SIZE) | \
+ OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
+ OR_GPCM_SCY_2 | \
+ OR_GPCM_TRLX | OR_GPCM_EAD)
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX 1
+#undef CONFIG_SERIAL_SOFTWARE_FIFO
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE 1
+#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
+
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200,}
+
+#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
+#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
+
+/* Pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+#define CONFIG_OF_STDOUT_VIA_ALIAS
+
+/*
+ * General PCI
+ * Addresses are mapped 1-1.
+ */
+#undef CONFIG_PCI /* No PCI */
+
+#ifndef CONFIG_NET_MULTI
+#define CONFIG_NET_MULTI 1
+#endif
+
+/*
+ * QE UEC ethernet configuration
+ */
+#define CONFIG_UEC_ETH
+#define CONFIG_ETHPRIME "FSL UEC0"
+
+#define CONFIG_UEC_ETH1 /* GETH1 */
+#define UEC_VERBOSE_DEBUG 1
+
+#ifdef CONFIG_UEC_ETH1
+#define CONFIG_SYS_UEC1_UCC_NUM 3 /* UCC4 */
+#define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE /* not used in RMII Mode */
+#define CONFIG_SYS_UEC1_TX_CLK QE_CLK17
+#define CONFIG_SYS_UEC1_ETH_TYPE FAST_ETH
+#define CONFIG_SYS_UEC1_PHY_ADDR 0
+#define CONFIG_SYS_UEC1_INTERFACE_MODE ENET_100_RMII
+#endif
+
+/*
+ * Environment
+ */
+
+#ifndef 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 0x20000 /* 128K(one sector) for env */
+#define CONFIG_ENV_SIZE 0x20000
+#define CONFIG_ENV_OFFSET (CONFIG_SYS_MONITOR_LEN)
+
+/* Address and size of Redundant Environment Sector */
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET+CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
+
+#else /* CFG_RAMBOOT */
+#define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
+#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
+#define CONFIG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
+#define CONFIG_ENV_SIZE 0x2000
+#endif /* CFG_RAMBOOT */
+
+#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>
+
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+
+#if defined(CONFIG_PCI)
+#define CONFIG_CMD_PCI
+#endif
+
+#if defined(CFG_RAMBOOT)
+#undef CONFIG_CMD_ENV
+#undef CONFIG_CMD_LOADS
+#endif
+
+#undef CONFIG_WATCHDOG /* watchdog disabled */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_LOAD_ADDR 0x200000 /* default load address */
+#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
+
+#define CONFIG_SYS_HZ 1000
+
+/*
+ * 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 */
+
+/*
+ * Core HID Setup
+ */
+#define CONFIG_SYS_HID0_INIT 0x000000000
+#define CONFIG_SYS_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
+#define CONFIG_SYS_HID2 HID2_HBE
+
+/*
+ * MMU Setup
+ */
+
+#define CONFIG_HIGH_BATS 1 /* High BATs supported */
+
+/* DDR: cache cacheable */
+#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
+#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
+
+/* IMMRBAR & PCI IO: cache-inhibit and guarded */
+#define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_4M | BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
+#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
+
+/* PRIO1, PIGGY: icache cacheable, but dcache-inhibit and guarded */
+#define CONFIG_SYS_IBAT2L (CONFIG_SYS_PIGGY_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT2U (CONFIG_SYS_PIGGY_BASE | BATU_BL_256K | BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT2L (CONFIG_SYS_PIGGY_BASE | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
+
+/* FLASH: icache cacheable, but dcache-inhibit and guarded */
+#define CONFIG_SYS_IBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT3U (CONFIG_SYS_FLASH_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
+
+/* Stack in dcache: cacheable, no memory coherence */
+#define CONFIG_SYS_IBAT4L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10)
+#define CONFIG_SYS_IBAT4U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
+#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
+
+/* PAXE: icache cacheable, but dcache-inhibit and guarded */
+#define CONFIG_SYS_IBAT5L (CONFIG_SYS_PAXE_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT5U (CONFIG_SYS_PAXE_BASE | BATU_BL_256K | BATU_VS | BATU_VP)
+#define CONFIG_SYS_DBAT5L (CONFIG_SYS_PAXE_BASE | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
+
+#ifdef CONFIG_PCI
+/* PCI MEM space: cacheable */
+#define CFG_IBAT6L (CFG_PCI1_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT6U (CFG_PCI1_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT6L CFG_IBAT6L
+#define CFG_DBAT6U CFG_IBAT6U
+/* PCI MMIO space: cache-inhibit and guarded */
+#define CFG_IBAT7L (CFG_PCI1_MMIO_PHYS | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT7U (CFG_PCI1_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT7L CFG_IBAT7L
+#define CFG_DBAT7U CFG_IBAT7U
+#else /* CONFIG_PCI */
+#define CONFIG_SYS_IBAT6L (0)
+#define CONFIG_SYS_IBAT6U (0)
+#define CONFIG_SYS_IBAT7L (0)
+#define CONFIG_SYS_IBAT7U (0)
+#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
+#endif /* CONFIG_PCI */
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
+#endif
+
+/*
+ * Environment Configuration
+ */
+#define CONFIG_ENV_OVERWRITE
+
+#if defined(CONFIG_UEC_ETH)
+#define CONFIG_HAS_ETH0
+#endif
+
+#define CONFIG_BAUDRATE 115200
+
+#define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */
+#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "rootpath=/opt/eldk/ppc_82xx\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" \
+ "fdt_addr=f0080000\0" \
+ "kernel_addr=f00a0000\0" \
+ "ramdisk_addr=f03a0000\0" \
+ "kernel_addr_r=400000\0" \
+ "fdt_addr_r=800000\0" \
+ "ramdisk_addr_r=810000\0" \
+ "flash_self=run ramargs addip addtty;" \
+ "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
+ "flash_nfs=run nfsargs addip addtty;" \
+ "bootm ${kernel_addr} - ${fdt_addr}\0" \
+ "net_nfs=tftp ${kernel_addr_r} ${boot_file}; " \
+ "tftp ${fdt_addr_r} ${fdt_file}; " \
+ "run nfsargs addip addtty;" \
+ "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
+ "fdt_file=/tftpboot/kmeter1/kmeter1.dtb\0" \
+ "boot_file=/tftpboot/kmeter1/uImage\0" \
+ "ramdisk_file=/tftpboot/kmeter1/uRamdisk\0" \
+ "u-boot=/tftpboot/kmeter1/u-boot.bin\0" \
+ "loadaddr=" MK_STR(CONFIG_SYS_LOAD_ADDR) "\0" \
+ "load=tftp $loadaddr ${u-boot}\0" \
+ "update=protect off " MK_STR(TEXT_BASE) " +$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;" \
+ "setenv filesize;saveenv\0" \
+ "upd=run load update\0" \
+ "loadram=tftp ${ramdisk_addr_r} ${ramdisk_file}\0" \
+ "loadfdt=tftp ${fdt_addr_r} ${fdt_file}\0" \
+ "loadkernel=tftp ${kernel_addr_r} ${boot_file}\0" \
+ "unlock=yes\0" \
+ ""
+
+#define CONFIG_BOOTCOMMAND "run net_nfs"
+
+#endif /* __CONFIG_H */
projects / u-boot / commitdiff