From c2e49f706ba13213f3c8da3a33e88010214e1997 Mon Sep 17 00:00:00 2001 From: Reinhard Arlt Date: Sat, 25 Jul 2009 06:19:12 +0200 Subject: [PATCH] mpc83xx: Add esd VME8349 board support This patch adds support for the esd VME8349 board equipped with the MPC8349. It's a VME PMC carrier board equipped with the Tundra TSI148 VME-bridge. Signed-off-by: Reinhard Arlt Signed-off-by: Stefan Roese Signed-off-by: Kim Phillips --- MAINTAINERS | 2 + MAKEALL | 1 + Makefile | 2 + board/esd/vme8349/Makefile | 54 ++++ board/esd/vme8349/caddy.c | 194 ++++++++++++ board/esd/vme8349/caddy.h | 77 +++++ board/esd/vme8349/config.mk | 28 ++ board/esd/vme8349/pci.c | 119 +++++++ board/esd/vme8349/vme8349.c | 140 +++++++++ drivers/pci/pci_auto.c | 2 +- include/configs/vme8349.h | 608 ++++++++++++++++++++++++++++++++++++ 11 files changed, 1226 insertions(+), 1 deletion(-) create mode 100644 board/esd/vme8349/Makefile create mode 100644 board/esd/vme8349/caddy.c create mode 100644 board/esd/vme8349/caddy.h create mode 100644 board/esd/vme8349/config.mk create mode 100644 board/esd/vme8349/pci.c create mode 100644 board/esd/vme8349/vme8349.c create mode 100644 include/configs/vme8349.h diff --git a/MAINTAINERS b/MAINTAINERS index 8244b51866..7bf47865ec 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -32,6 +32,8 @@ Reinhard Arlt mecp5200 MPC5200 pf5200 MPC5200 + vme8349 MPC8349 + CPCI750 PPC750FX/GX Yuli Barcohen diff --git a/MAKEALL b/MAKEALL index 651566936c..07349c2e2d 100755 --- a/MAKEALL +++ b/MAKEALL @@ -364,6 +364,7 @@ LIST_83xx=" \ sbc8349 \ SIMPC8313_LP \ TQM834x \ + vme8349 \ " diff --git a/Makefile b/Makefile index ef535ed881..665f4913f3 100644 --- a/Makefile +++ b/Makefile @@ -2387,6 +2387,8 @@ SIMPC8313_SP_config: unconfig TQM834x_config: unconfig @$(MKCONFIG) $(@:_config=) ppc mpc83xx tqm834x tqc +vme8349_config: unconfig + @$(MKCONFIG) $(@:_config=) ppc mpc83xx vme8349 esd ######################################################################### ## MPC85xx Systems diff --git a/board/esd/vme8349/Makefile b/board/esd/vme8349/Makefile new file mode 100644 index 0000000000..9f937c8ca3 --- /dev/null +++ b/board/esd/vme8349/Makefile @@ -0,0 +1,54 @@ +# +# (C) Copyright 2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# Copyright (c) 2009 esd gmbh hannover germany. +# +# 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 +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).a + +COBJS-y += $(BOARD).o caddy.o +COBJS-$(CONFIG_PCI) += pci.o + +COBJS := $(COBJS-y) +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/esd/vme8349/caddy.c b/board/esd/vme8349/caddy.c new file mode 100644 index 0000000000..bda41177d9 --- /dev/null +++ b/board/esd/vme8349/caddy.c @@ -0,0 +1,194 @@ +/* + * caddy.c -- esd VME8349 support for "missing" access modes in TSI148. + * Copyright (c) 2009 esd gmbh. + * + * Reinhard Arlt + * + * 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 + * + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "caddy.h" + +static struct caddy_interface *caddy_interface; + +void generate_answer(struct caddy_cmd *cmd, uint32_t status, uint32_t *result) +{ + struct caddy_answer *answer; + uint32_t ptr; + + answer = &caddy_interface->answer[caddy_interface->answer_in]; + memset((void *)answer, 0, sizeof(struct caddy_answer)); + answer->answer = cmd->cmd; + answer->issue = cmd->issue; + answer->status = status; + memcpy(answer->par, result, 5 * sizeof(result[0])); + ptr = caddy_interface->answer_in + 1; + ptr = ptr & (ANSWER_SIZE - 1); + if (ptr != caddy_interface->answer_out) + caddy_interface->answer_in = ptr; +} + +int do_caddy(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + unsigned long base_addr; + uint32_t ptr; + struct caddy_cmd *caddy_cmd; + uint32_t result[5]; + uint16_t data16; + uint8_t data8; + uint32_t status; + pci_dev_t dev; + void *pci_ptr; + + if (argc < 2) { + puts("Missing parameter\n"); + return 1; + } + + base_addr = simple_strtoul(argv[1], NULL, 16); + caddy_interface = (struct caddy_interface *) base_addr; + + memset((void *)caddy_interface, 0, sizeof(struct caddy_interface)); + memcpy((void *)&caddy_interface->magic[0], &CADDY_MAGIC, 16); + + while (ctrlc() == 0) { + if (caddy_interface->cmd_in != caddy_interface->cmd_out) { + memset(result, 0, 5 * sizeof(result[0])); + status = 0; + caddy_cmd = &caddy_interface->cmd[caddy_interface->cmd_out]; + pci_ptr = (void *)CONFIG_SYS_PCI1_IO_PHYS + + (caddy_cmd->addr & 0x001fffff); + + switch (caddy_cmd->cmd) { + case CADDY_CMD_IO_READ_8: + result[0] = in_8(pci_ptr); + break; + + case CADDY_CMD_IO_READ_16: + result[0] = in_be16(pci_ptr); + break; + + case CADDY_CMD_IO_READ_32: + result[0] = in_be32(pci_ptr); + break; + + case CADDY_CMD_IO_WRITE_8: + data8 = caddy_cmd->par[0] & 0x000000ff; + out_8(pci_ptr, data8); + break; + + case CADDY_CMD_IO_WRITE_16: + data16 = caddy_cmd->par[0] & 0x0000ffff; + out_be16(pci_ptr, data16); + break; + + case CADDY_CMD_IO_WRITE_32: + out_be32(pci_ptr, caddy_cmd->par[0]); + break; + + case CADDY_CMD_CONFIG_READ_8: + dev = PCI_BDF(caddy_cmd->par[0], + caddy_cmd->par[1], + caddy_cmd->par[2]); + status = pci_read_config_byte(dev, + caddy_cmd->addr, + &data8); + result[0] = data8; + break; + + case CADDY_CMD_CONFIG_READ_16: + dev = PCI_BDF(caddy_cmd->par[0], + caddy_cmd->par[1], + caddy_cmd->par[2]); + status = pci_read_config_word(dev, + caddy_cmd->addr, + &data16); + result[0] = data16; + break; + + case CADDY_CMD_CONFIG_READ_32: + dev = PCI_BDF(caddy_cmd->par[0], + caddy_cmd->par[1], + caddy_cmd->par[2]); + status = pci_read_config_dword(dev, + caddy_cmd->addr, + &result[0]); + break; + + case CADDY_CMD_CONFIG_WRITE_8: + dev = PCI_BDF(caddy_cmd->par[0], + caddy_cmd->par[1], + caddy_cmd->par[2]); + data8 = caddy_cmd->par[3] & 0x000000ff; + status = pci_write_config_byte(dev, + caddy_cmd->addr, + data8); + break; + + case CADDY_CMD_CONFIG_WRITE_16: + dev = PCI_BDF(caddy_cmd->par[0], + caddy_cmd->par[1], + caddy_cmd->par[2]); + data16 = caddy_cmd->par[3] & 0x0000ffff; + status = pci_write_config_word(dev, + caddy_cmd->addr, + data16); + break; + + case CADDY_CMD_CONFIG_WRITE_32: + dev = PCI_BDF(caddy_cmd->par[0], + caddy_cmd->par[1], + caddy_cmd->par[2]); + status = pci_write_config_dword(dev, + caddy_cmd->addr, + caddy_cmd->par[3]); + break; + + default: + status = 0xffffffff; + break; + } + + generate_answer(caddy_cmd, status, &result[0]); + + ptr = caddy_interface->cmd_out + 1; + ptr = ptr & (CMD_SIZE - 1); + caddy_interface->cmd_out = ptr; + } + + caddy_interface->heartbeat++; + } + + return 0; +} + +U_BOOT_CMD( + caddy, 2, 0, do_caddy, + "Start Caddy server.", + "Start Caddy server with Data structure a given addr\n" + ); diff --git a/board/esd/vme8349/caddy.h b/board/esd/vme8349/caddy.h new file mode 100644 index 0000000000..65257ba37e --- /dev/null +++ b/board/esd/vme8349/caddy.h @@ -0,0 +1,77 @@ +/* + * caddy.c -- esd VME8349 support for "missing" access modes in TSI148. + * Copyright (c) 2009 esd gmbh. + * + * Reinhard Arlt + * + * 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 __CADDY_H__ +#define __CADDY_H__ + +#define CMD_SIZE 1024 +#define ANSWER_SIZE 1024 +#define CADDY_MAGIC "esd vme8349 V1.0" + +enum caddy_cmds { + CADDY_CMD_IO_READ_8, + CADDY_CMD_IO_READ_16, + CADDY_CMD_IO_READ_32, + CADDY_CMD_IO_WRITE_8, + CADDY_CMD_IO_WRITE_16, + CADDY_CMD_IO_WRITE_32, + CADDY_CMD_CONFIG_READ_8, + CADDY_CMD_CONFIG_READ_16, + CADDY_CMD_CONFIG_READ_32, + CADDY_CMD_CONFIG_WRITE_8, + CADDY_CMD_CONFIG_WRITE_16, + CADDY_CMD_CONFIG_WRITE_32, +}; + +struct caddy_cmd { + uint32_t cmd; + uint32_t issue; + uint32_t addr; + uint32_t par[5]; +}; + +struct caddy_answer { + uint32_t answer; + uint32_t issue; + uint32_t status; + uint32_t par[5]; +}; + +struct caddy_interface { + uint8_t magic[16]; + uint32_t cmd_in; + uint32_t cmd_out; + uint32_t heartbeat; + uint32_t reserved1; + struct caddy_cmd cmd[CMD_SIZE]; + uint32_t answer_in; + uint32_t answer_out; + uint32_t reserved2; + uint32_t reserved3; + struct caddy_answer answer[CMD_SIZE]; +}; + +#endif /* of __CADDY_H__ */ diff --git a/board/esd/vme8349/config.mk b/board/esd/vme8349/config.mk new file mode 100644 index 0000000000..1ae26caadf --- /dev/null +++ b/board/esd/vme8349/config.mk @@ -0,0 +1,28 @@ +# +# (C) Copyright 2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.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 +# + +# +# VME8349E +# + +TEXT_BASE = 0xFFF00000 diff --git a/board/esd/vme8349/pci.c b/board/esd/vme8349/pci.c new file mode 100644 index 0000000000..d15203c145 --- /dev/null +++ b/board/esd/vme8349/pci.c @@ -0,0 +1,119 @@ +/* + * pci.c -- esd VME8349 PCI board support. + * Copyright (c) 2006 Wind River Systems, Inc. + * Copyright (C) 2006-2009 Freescale Semiconductor, Inc. + * + * Based on MPC8349 PCI support but w/o PIB related code. + * + * 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 + * + */ + +#include +#include +#include +#include +#include +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +static struct pci_region pci1_regions[] = { + { + bus_start: CONFIG_SYS_PCI1_MEM_BASE, + phys_start: CONFIG_SYS_PCI1_MEM_PHYS, + size: CONFIG_SYS_PCI1_MEM_SIZE, + flags: PCI_REGION_MEM | PCI_REGION_PREFETCH + }, + { + bus_start: CONFIG_SYS_PCI1_IO_BASE, + phys_start: CONFIG_SYS_PCI1_IO_PHYS, + size: CONFIG_SYS_PCI1_IO_SIZE, + flags: PCI_REGION_IO + }, + { + bus_start: CONFIG_SYS_PCI1_MMIO_BASE, + phys_start: CONFIG_SYS_PCI1_MMIO_PHYS, + size: CONFIG_SYS_PCI1_MMIO_SIZE, + flags: PCI_REGION_MEM + }, +}; + +/* + * pci_init_board() + * + * NOTICE: PCI2 is not supported. There is only one + * physical PCI slot on the board. + * + */ +void +pci_init_board(void) +{ + volatile immap_t *immr = (volatile immap_t *)CONFIG_SYS_IMMR; + volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk; + volatile law83xx_t *pci_law = immr->sysconf.pcilaw; + struct pci_region *reg[] = { pci1_regions }; + u8 reg8; + int monarch = 0; + + i2c_set_bus_num(1); + /* Read the PCI_M66EN jumper setting */ + if ((i2c_read(CONFIG_SYS_I2C_8574_ADDR2, 0, 0, ®8, 1) == 0) || + (i2c_read(0x38 , 0, 0, ®8, 1) == 0)) { + if (reg8 & 0x40) { + clk->occr = 0xff000000; /* 66 MHz PCI */ + printf("PCI: 66MHz\n"); + } else { + clk->occr = 0xffff0003; /* 33 MHz PCI */ + printf("PCI: 33MHz\n"); + } + if (((reg8 & 0x01) == 0) || ((reg8 & 0x02) == 0)) + monarch = 1; + } else { + clk->occr = 0xffff0003; /* 33 MHz PCI */ + printf("PCI: 33MHz (I2C read failed)\n"); + } + udelay(2000); + + /* + * Assert/deassert PCI reset + */ + setbits_be32(&immr->gpio[0].dat, 0x00800000); + setbits_be32(&immr->gpio[0].dir, 0x00800000); + setbits_be32(&immr->gpio[1].dir, 0x08800000); + udelay(200); + setbits_be32(&immr->gpio[1].dat, 0x08000000); + udelay(200); + setbits_be32(&immr->gpio[1].dat, 0x08800000); + udelay(600000); + clrbits_be32(&immr->gpio[1].dat, 0x00100000); + + /* Configure PCI Local Access Windows */ + pci_law[0].bar = CONFIG_SYS_PCI1_MEM_PHYS & LAWBAR_BAR; + pci_law[0].ar = LAWAR_EN | LAWAR_SIZE_1G; + + pci_law[1].bar = CONFIG_SYS_PCI1_IO_PHYS & LAWBAR_BAR; + pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_4M; + + udelay(2000); + + if (monarch == 0) + mpc83xx_pci_init(1, reg, 0); +} diff --git a/board/esd/vme8349/vme8349.c b/board/esd/vme8349/vme8349.c new file mode 100644 index 0000000000..e3bc15112d --- /dev/null +++ b/board/esd/vme8349/vme8349.c @@ -0,0 +1,140 @@ +/* + * vme8349.c -- esd VME8349 board support + * + * Copyright (c) 2008-2009 esd gmbh. + * + * (C) Copyright 2006 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * Reinhard Arlt + * Based on board/mpc8349emds/mpc8349emds.c (and previous 834x releases.) + * + * 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 + * + */ + +#include +#include +#include +#include +#if defined(CONFIG_OF_LIBFDT) +#include +#endif +#include +#include + +void ddr_enable_ecc(unsigned int dram_size); + +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].bar = CONFIG_SYS_DDR_SDRAM_BASE & 0xfffff000; + im->sysconf.ddrlaw[0].ar = LAWAR_EN | ((ddr_size_log2 - 1) & + LAWAR_SIZE); + +#if (CONFIG_SYS_DDR_SIZE == 512) + im->ddr.csbnds[0].csbnds = 0x0000001f; +#else +#warning Currently any DDR size other than 512MiB is not supported +#endif + im->ddr.cs_config[0] = CONFIG_SYS_DDR_CONFIG | 0x00330000; + + /* currently we use only one CS, so disable the other banks */ + im->ddr.csbnds[1].csbnds = 0x00000000; + im->ddr.csbnds[2].csbnds = 0x00000000; + im->ddr.csbnds[3].csbnds = 0x00000000; + im->ddr.cs_config[1] = 0; + im->ddr.cs_config[2] = 0; + im->ddr.cs_config[3] = 0; + + 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; + sync(); + udelay(200); + + /* enable DDR controller */ + im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN; + + return msize; +} + +phys_size_t initdram(int board_type) +{ + 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_DDRCONTROLLER) + /* + * Initialize and enable DDR ECC. + */ + ddr_enable_ecc(msize * 1024 * 1024); +#endif + + /* Now check memory size (after ECC is initialized) */ + msize = get_ram_size(0, msize); + + /* return total bus SDRAM size(bytes) -- DDR */ + return msize * 1024 * 1024; +} + +int checkboard(void) +{ + puts("Board: esd VME8349\n"); + + return 0; +} + +#if defined(CONFIG_OF_BOARD_SETUP) +void ft_board_setup(void *blob, bd_t *bd) +{ + ft_cpu_setup(blob, bd); +#ifdef CONFIG_PCI + ft_pci_setup(blob, bd); +#endif +} +#endif diff --git a/drivers/pci/pci_auto.c b/drivers/pci/pci_auto.c index 35c82b97f1..82e4eed806 100644 --- a/drivers/pci/pci_auto.c +++ b/drivers/pci/pci_auto.c @@ -403,7 +403,7 @@ int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev) PCI_DEV(dev)); break; #endif -#ifdef CONFIG_MPC834x +#if defined(CONFIG_MPC834x) && !defined(CONFIG_VME8349) case PCI_CLASS_BRIDGE_OTHER: /* * The host/PCI bridge 1 seems broken in 8349 - it presents diff --git a/include/configs/vme8349.h b/include/configs/vme8349.h new file mode 100644 index 0000000000..1477552df4 --- /dev/null +++ b/include/configs/vme8349.h @@ -0,0 +1,608 @@ +/* + * esd vme8349 U-Boot configuration file + * Copyright (c) 2008, 2009 esd gmbh Hannover Germany + * + * (C) Copyright 2006 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * reinhard.arlt@esd-electronics.de + * Based on the MPC8349EMDS config. + * + * 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 + */ + +/* + * vme8349 board configuration file. + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* + * High Level Configuration Options + */ +#define CONFIG_E300 1 /* E300 Family */ +#define CONFIG_MPC83xx 1 /* MPC83xx family */ +#define CONFIG_MPC834x 1 /* MPC834x family */ +#define CONFIG_MPC8349 1 /* MPC8349 specific */ +#define CONFIG_VME8349 1 /* ESD VME8349 board specific */ + +#define CONFIG_PCI +/* Don't enable PCI2 on vme834x - it doesn't exist physically. */ +#undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */ + +#define PCI_66M +#ifdef PCI_66M +#define CONFIG_83XX_CLKIN 66000000 /* in Hz */ +#else +#define CONFIG_83XX_CLKIN 33000000 /* in Hz */ +#endif + +#ifndef CONFIG_SYS_CLK_FREQ +#ifdef PCI_66M +#define CONFIG_SYS_CLK_FREQ 66000000 +#define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_4X1 +#else +#define CONFIG_SYS_CLK_FREQ 33000000 +#define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_8X1 +#endif +#endif + +#define CONFIG_SYS_IMMR 0xE0000000 + +#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */ +#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */ +#define CONFIG_SYS_MEMTEST_END 0x00100000 + +/* + * DDR Setup + */ +#define CONFIG_DDR_ECC /* only for ECC DDR module */ +#define CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */ +#undef CONFIG_SPD_EEPROM /* dont use SPD EEPROM for DDR setup*/ +#define CONFIG_SYS_83XX_DDR_USES_CS0 /* esd; Fsl board uses CS2/CS3 */ + +/* + * 32-bit data path mode. + * + * Please note that using this mode for devices with the real density of 64-bit + * effectively reduces the amount of available memory due to the effect of + * wrapping around while translating address to row/columns, for example in the + * 256MB module the upper 128MB get aliased with contents of the lower + * 128MB); normally this define should be used for devices with real 32-bit + * data path. + */ +#undef CONFIG_DDR_32BIT + +#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is sys 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_075) +#define CONFIG_DDR_2T_TIMING + +/* + * Manually set up DDR parameters + */ +#define CONFIG_SYS_DDR_SIZE 512 /* MB */ + +#if (CONFIG_SYS_DDR_SIZE == 512) +#define CONFIG_SYS_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | \ + CSCONFIG_COL_BIT_10 | \ + CSCONFIG_BANK_BIT_3) +#endif + +/* + * Manually set up DDR parameters + */ +#define CONFIG_SYS_DDR_TIMING_0 0x00220802 +#define CONFIG_SYS_DDR_TIMING_1 0x39377322 +#define CONFIG_SYS_DDR_TIMING_2 0x2f9848ca /* P9-45, tuning? */ +#define CONFIG_SYS_DDR_TIMING_3 0x00000000 +#define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuf,no DYN_PWR */ +#define CONFIG_SYS_DDR_MODE 0x07940242 +#define CONFIG_SYS_DDR_MODE2 0x00000000 +/* autocharge,no open page */ +#define CONFIG_SYS_DDR_INTERVAL 0x04060100 +#define CONFIG_SYS_DDR_SDRAM_CFG 0x63000000 +#define CONFIG_SYS_DDR_SDRAM_CFG2 0x04061000 + +/* + * FLASH on the Local Bus + */ +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ +#define CONFIG_SYS_FLASH_BASE 0xf8000000 /* start of FLASH */ +#define CONFIG_SYS_FLASH_SIZE 128 /* flash size in MB */ +/* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE */ + +#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | \ + (2 << BR_PS_SHIFT) | /* 32bit */ \ + BR_V) /* valid */ + +#define CONFIG_SYS_OR0_PRELIM 0xF8006FF7 /* 128 MB flash size */ +#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE +#define CONFIG_SYS_LBLAWAR0_PRELIM 0x8000001A /* 128 MB window size */ + +#define CONFIG_SYS_BR1_PRELIM (0xf0000000 | 0x00001801) +#define CONFIG_SYS_OR1_PRELIM (0xffff8000 | 0x00000200) +#define CONFIG_SYS_LBLAWBAR1_PRELIM 0xf0000000 +#define CONFIG_SYS_LBLAWAR1_PRELIM (0x80000000 | 0x0000000e) + +#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ +#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device*/ + +#undef CONFIG_SYS_FLASH_CHECKSUM +#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase TO (ms) */ +#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write TO (ms) */ + +#define CONFIG_SYS_MID_FLASH_JUMP 0x7F000000 +#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ + +#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) +#define CONFIG_SYS_RAMBOOT +#else +#undef CONFIG_SYS_RAMBOOT +#endif + +#define CONFIG_SYS_INIT_RAM_LOCK 1 +#define CONFIG_SYS_INIT_RAM_ADDR 0xF7000000 /* Initial RAM addr */ +#define CONFIG_SYS_INIT_RAM_END 0x1000 /* size */ + +#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* size init 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 + +#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB */ +#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Malloc size */ + +/* + * Local Bus LCRR and LBCR regs + * LCRR: DLL bypass, Clock divider is 4 + * External Local Bus rate is + * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV + */ +#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_4) +#define CONFIG_SYS_LBC_LBCR 0x00000000 + +#undef CONFIG_SYS_LB_SDRAM /* if board has SDRAM on local bus */ + +/* + * 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, 115200} + +#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500) +#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600) + +#define CONFIG_CMDLINE_EDITING /* add command line history */ +/* Use the HUSH parser */ +#define CONFIG_SYS_HUSH_PARSER +#ifdef CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#endif + +/* pass open firmware flat tree */ +#define CONFIG_OF_LIBFDT +#define CONFIG_OF_BOARD_SETUP +#define CONFIG_OF_STDOUT_VIA_ALIAS + +/* I2C */ +#define CONFIG_I2C_MULTI_BUS +#define CONFIG_HARD_I2C /* I2C with hardware support*/ +#undef CONFIG_SOFT_I2C /* I2C bit-banged */ +#define CONFIG_FSL_I2C +#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_I2C1_OFFSET 0x3000 +#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_OFFSET CONFIG_SYS_I2C1_OFFSET +/* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SPD_BUS_NUM... */ + +#define CONFIG_SYS_I2C_8574_ADDR2 0x20 /* I2C1, PCF8574 */ + +/* TSEC */ +#define CONFIG_SYS_TSEC1_OFFSET 0x24000 +#define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET) +#define CONFIG_SYS_TSEC2_OFFSET 0x25000 +#define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC2_OFFSET) + +/* + * 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_SYS_PCI2_MEM_BASE 0xA0000000 +#define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE +#define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */ +#define CONFIG_SYS_PCI2_MMIO_BASE 0xB0000000 +#define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE +#define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */ +#define CONFIG_SYS_PCI2_IO_BASE 0x00000000 +#define CONFIG_SYS_PCI2_IO_PHYS 0xE2100000 +#define CONFIG_SYS_PCI2_IO_SIZE 0x00100000 /* 1M */ + +#if defined(CONFIG_PCI) + +#define PCI_64BIT +#define PCI_ONE_PCI1 +#if defined(PCI_64BIT) +#undef PCI_ALL_PCI1 +#undef PCI_TWO_PCI1 +#undef PCI_ONE_PCI1 +#endif + +#define CONFIG_PCI_PNP /* do pci plug-and-play */ +#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ + +#define CONFIG_NET_MULTI + +#undef CONFIG_EEPRO100 +#undef CONFIG_TULIP + +#if !defined(CONFIG_PCI_PNP) + #define PCI_ENET0_IOADDR 0xFIXME + #define PCI_ENET0_MEMADDR 0xFIXME + #define PCI_IDSEL_NUMBER 0xFIXME +#endif + +#endif /* CONFIG_PCI */ + +/* + * TSEC configuration + */ +#define CONFIG_TSEC_ENET /* TSEC ethernet support */ + +#if defined(CONFIG_TSEC_ENET) +#ifndef CONFIG_NET_MULTI +#define CONFIG_NET_MULTI +#endif + +#define CONFIG_GMII /* MII PHY management */ +#define CONFIG_TSEC1 +#define CONFIG_TSEC1_NAME "TSEC0" +#define CONFIG_TSEC2 +#define CONFIG_TSEC2_NAME "TSEC1" +#define CONFIG_PHY_M88E1111 +#define TSEC1_PHY_ADDR 0x08 +#define TSEC2_PHY_ADDR 0x10 +#define TSEC1_PHYIDX 0 +#define TSEC2_PHYIDX 0 +#define TSEC1_FLAGS TSEC_GIGABIT +#define TSEC2_FLAGS TSEC_GIGABIT + +/* Options are: TSEC[0-1] */ +#define CONFIG_ETHPRIME "TSEC0" + +#endif /* CONFIG_TSEC_ENET */ + +/* + * Environment + */ +#ifndef CONFIG_SYS_RAMBOOT + #define CONFIG_ENV_IS_IN_FLASH + #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0xc0000) + #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ + #define CONFIG_ENV_SIZE 0x2000 + +/* Address and size of Redundant Environment Sector */ +#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) +#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) + +#else + #define CONFIG_SYS_NO_FLASH /* Flash is not usable now */ + #define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */ + #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) + #define CONFIG_ENV_SIZE 0x2000 +#endif + +#define CONFIG_LOADS_ECHO /* echo on for serial download */ +#define CONFIG_SYS_LOADS_BAUD_CHANGE /* 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 + +#define CONFIG_CMD_I2C +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING +#define CONFIG_CMD_DATE +#define CONFIG_SYS_RTC_BUS_NUM 0x01 +#define CONFIG_SYS_I2C_RTC_ADDR 0x32 +#define CONFIG_RTC_RX8025 +#define CONFIG_CMD_TSI148 + +#if defined(CONFIG_PCI) + #define CONFIG_CMD_PCI +#endif + +#if defined(CONFIG_SYS_RAMBOOT) + #undef CONFIG_CMD_ENV + #undef CONFIG_CMD_LOADS +#endif + +#define CONFIG_CMD_ELF +/* Pass Ethernet MAC to VxWorks */ +#define CONFIG_SYS_VXWORKS_MAC_PTR 0x000043f0 + +#undef CONFIG_WATCHDOG /* watchdog disabled */ + +/* + * 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 */ + +#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 num of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buf Size */ +#define CONFIG_SYS_HZ 1000 /* decr 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) /* Init Memory map for Linux*/ + +#define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */ + +#define CONFIG_SYS_HRCW_LOW (\ + HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ + HRCWL_DDR_TO_SCB_CLK_1X1 |\ + HRCWL_CSB_TO_CLKIN |\ + HRCWL_VCO_1X2 |\ + HRCWL_CORE_TO_CSB_2X1) + +#if defined(PCI_64BIT) +#define CONFIG_SYS_HRCW_HIGH (\ + HRCWH_PCI_HOST |\ + HRCWH_64_BIT_PCI |\ + HRCWH_PCI1_ARBITER_ENABLE |\ + HRCWH_PCI2_ARBITER_DISABLE |\ + HRCWH_CORE_ENABLE |\ + HRCWH_FROM_0X00000100 |\ + HRCWH_BOOTSEQ_DISABLE |\ + HRCWH_SW_WATCHDOG_DISABLE |\ + HRCWH_ROM_LOC_LOCAL_16BIT |\ + HRCWH_TSEC1M_IN_GMII |\ + HRCWH_TSEC2M_IN_GMII) +#else +#define CONFIG_SYS_HRCW_HIGH (\ + HRCWH_PCI_HOST |\ + HRCWH_32_BIT_PCI |\ + HRCWH_PCI1_ARBITER_ENABLE |\ + HRCWH_PCI2_ARBITER_ENABLE |\ + HRCWH_CORE_ENABLE |\ + HRCWH_FROM_0X00000100 |\ + HRCWH_BOOTSEQ_DISABLE |\ + HRCWH_SW_WATCHDOG_DISABLE |\ + HRCWH_ROM_LOC_LOCAL_16BIT |\ + HRCWH_TSEC1M_IN_GMII |\ + HRCWH_TSEC2M_IN_GMII) +#endif + +/* System IO Config */ +#define CONFIG_SYS_SICRH 0 +#define CONFIG_SYS_SICRL SICRL_LDP_A + +#define CONFIG_SYS_HID0_INIT 0x000000000 +#define CONFIG_SYS_HID0_FINAL HID0_ENABLE_MACHINE_CHECK + +#define CONFIG_SYS_HID2 HID2_HBE + +#define CONFIG_SYS_GPIO1_PRELIM +#define CONFIG_SYS_GPIO1_DIR 0x00100000 +#define CONFIG_SYS_GPIO1_DAT 0x00100000 + +#define CONFIG_SYS_GPIO2_PRELIM +#define CONFIG_SYS_GPIO2_DIR 0x78900000 +#define CONFIG_SYS_GPIO2_DAT 0x70100000 + +#define CONFIG_HIGH_BATS /* High BATs supported */ + +/* DDR @ 0x00000000 */ +#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | \ + BATL_MEMCOHERENCE) +#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | \ + BATU_VS | BATU_VP) + +/* PCI @ 0x80000000 */ +#ifdef CONFIG_PCI +#define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_10 | \ + BATL_MEMCOHERENCE) +#define CONFIG_SYS_IBAT1U (CONFIG_SYS_PCI1_MEM_BASE | BATU_BL_256M | \ + BATU_VS | BATU_VP) +#define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MMIO_BASE | BATL_PP_10 | \ + BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MMIO_BASE | BATU_BL_256M | \ + BATU_VS | BATU_VP) +#else +#define CONFIG_SYS_IBAT1L (0) +#define CONFIG_SYS_IBAT1U (0) +#define CONFIG_SYS_IBAT2L (0) +#define CONFIG_SYS_IBAT2U (0) +#endif + +#ifdef CONFIG_MPC83XX_PCI2 +#define CONFIG_SYS_IBAT3L (CONFIG_SYS_PCI2_MEM_BASE | BATL_PP_10 | \ + BATL_MEMCOHERENCE) +#define CONFIG_SYS_IBAT3U (CONFIG_SYS_PCI2_MEM_BASE | BATU_BL_256M | \ + BATU_VS | BATU_VP) +#define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCI2_MMIO_BASE | BATL_PP_10 | \ + BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) +#define CONFIG_SYS_IBAT4U (CONFIG_SYS_PCI2_MMIO_BASE | BATU_BL_256M | \ + BATU_VS | BATU_VP) +#else +#define CONFIG_SYS_IBAT3L (0) +#define CONFIG_SYS_IBAT3U (0) +#define CONFIG_SYS_IBAT4L (0) +#define CONFIG_SYS_IBAT4U (0) +#endif + +/* 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) + +#define CONFIG_SYS_IBAT6L (0xF0000000 | BATL_PP_10 | BATL_MEMCOHERENCE) +#define CONFIG_SYS_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP) + +#if (CONFIG_SYS_DDR_SIZE == 512) +#define CONFIG_SYS_IBAT7L (CONFIG_SYS_SDRAM_BASE+0x10000000 | \ + BATL_PP_10 | BATL_MEMCOHERENCE) +#define CONFIG_SYS_IBAT7U (CONFIG_SYS_SDRAM_BASE+0x10000000 | \ + BATU_BL_256M | BATU_VS | BATU_VP) +#else +#define CONFIG_SYS_IBAT7L (0) +#define CONFIG_SYS_IBAT7U (0) +#endif + +#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 */ + +#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_TSEC_ENET) +#define CONFIG_HAS_ETH0 +#define CONFIG_HAS_ETH1 +#endif + +#define CONFIG_HOSTNAME VME8349 +#define CONFIG_ROOTPATH /tftpboot/rootfs +#define CONFIG_BOOTFILE uImage + +#define CONFIG_LOADADDR 500000 /* def location for tftp and bootm */ + +#define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */ +#undef CONFIG_BOOTARGS /* boot command will set bootargs */ + +#define CONFIG_BAUDRATE 115200 + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "hostname=vme8349\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"\ + "flash_nfs=run nfsargs addip addtty;" \ + "bootm ${kernel_addr}\0" \ + "flash_self=run ramargs addip addtty;" \ + "bootm ${kernel_addr} ${ramdisk_addr}\0" \ + "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ + "bootm\0" \ + "load=tftp 100000 /tftpboot/bdi2000/vme8349.bin\0" \ + "update=protect off fff00000 fff3ffff; " \ + "era fff00000 fff3ffff; cp.b 100000 fff00000 ${filesize}\0" \ + "upd=run load update\0" \ + "fdtaddr=400000\0" \ + "fdtfile=vme8349.dtb\0" \ + "" + +#define CONFIG_NFSBOOTCOMMAND \ + "setenv bootargs root=/dev/nfs rw " \ + "nfsroot=$serverip:$rootpath " \ + "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ + "console=$consoledev,$baudrate $othbootargs;" \ + "tftp $loadaddr $bootfile;" \ + "tftp $fdtaddr $fdtfile;" \ + "bootm $loadaddr - $fdtaddr" + +#define CONFIG_RAMBOOTCOMMAND \ + "setenv bootargs root=/dev/ram rw " \ + "console=$consoledev,$baudrate $othbootargs;" \ + "tftp $ramdiskaddr $ramdiskfile;" \ + "tftp $loadaddr $bootfile;" \ + "tftp $fdtaddr $fdtfile;" \ + "bootm $loadaddr $ramdiskaddr $fdtaddr" + +#define CONFIG_BOOTCOMMAND "run flash_self" + +#endif /* __CONFIG_H */ -- 2.25.1