The code base adds P1 & P2 RDB platforms support. The folder and file names can cater to future SOCs of P1/P2 family. P1 & P2 processors are 85xx platforms, part of Freescale QorIQ series. Tested following on P2020RDB: 1. eTSECs 2. DDR, NAND, NOR, I2C. Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>master
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#
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# Copyright 2009 Freescale Semiconductor, Inc.
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
|
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
|
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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include $(TOPDIR)/config.mk |
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LIB = $(obj)lib$(BOARD).a
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COBJS-y += $(BOARD).o
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COBJS-y += law.o
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COBJS-y += tlb.o
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COBJS-y += ddr.o
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SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS-y))
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SOBJS := $(addprefix $(obj),$(SOBJS))
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$(LIB): $(obj).depend $(OBJS) $(SOBJS) |
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$(AR) $(ARFLAGS) $@ $(OBJS)
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clean: |
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rm -f $(OBJS) $(SOBJS)
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distclean: clean |
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rm -f $(LIB) core *.bak .depend
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#########################################################################
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk |
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sinclude $(obj).depend |
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#########################################################################
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#
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# Copyright 2009 Freescale Semiconductor, Inc.
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
|
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# published by the Free Software Foundation; either version 2 of
|
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
|
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
|
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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#
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# p1_p2rdb board
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#
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ifndef TEXT_BASE |
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TEXT_BASE = 0xeff80000
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endif |
@ -0,0 +1,243 @@ |
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/*
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* Copyright 2009 Freescale Semiconductor, Inc. |
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* |
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* See file CREDITS for list of people who contributed to this |
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* project. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of |
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* the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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#include <common.h> |
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#include <asm/mmu.h> |
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#include <asm/immap_85xx.h> |
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#include <asm/fsl_ddr_sdram.h> |
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#include <asm/io.h> |
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#include <asm/fsl_law.h> |
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extern void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs, |
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unsigned int ctrl_num); |
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#define DATARATE_400MHZ 400000000 |
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#define DATARATE_533MHZ 533333333 |
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#define DATARATE_667MHZ 666666666 |
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#define DATARATE_800MHZ 800000000 |
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#define CONFIG_SYS_DDR_CS0_BNDS 0x0000003F |
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#define CONFIG_SYS_DDR_CS0_CONFIG 0x80014202 |
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#define CONFIG_SYS_DDR_CS0_CONFIG_2 0x00000000 |
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#define CONFIG_SYS_DDR_INIT_ADDR 0x00000000 |
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#define CONFIG_SYS_DDR_INIT_EXT_ADDR 0x00000000 |
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#define CONFIG_SYS_DDR_MODE_CONTROL 0x00000000 |
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#define CONFIG_SYS_DDR_ZQ_CONTROL 0x00000000 |
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#define CONFIG_SYS_DDR_WRLVL_CONTROL 0x00000000 |
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#define CONFIG_SYS_DDR_PD_CONTROL 0x00000000 |
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#define CONFIG_SYS_DDR_SR_CNTR 0x00000000 |
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#define CONFIG_SYS_DDR_RCW_1 0x00000000 |
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#define CONFIG_SYS_DDR_RCW_2 0x00000000 |
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#define CONFIG_SYS_DDR_CONTROL 0x43000000 /* Type = DDR2*/ |
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#define CONFIG_SYS_DDR_CONTROL_2 0x24401000 |
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#define CONFIG_SYS_DDR_TIMING_4 0x00000000 |
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#define CONFIG_SYS_DDR_TIMING_5 0x00000000 |
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#define CONFIG_SYS_DDR_TIMING_3_400 0x00010000 |
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#define CONFIG_SYS_DDR_TIMING_0_400 0x00260802 |
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#define CONFIG_SYS_DDR_TIMING_1_400 0x39355322 |
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#define CONFIG_SYS_DDR_TIMING_2_400 0x1f9048ca |
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#define CONFIG_SYS_DDR_CLK_CTRL_400 0x02800000 |
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#define CONFIG_SYS_DDR_MODE_1_400 0x00480432 |
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#define CONFIG_SYS_DDR_MODE_2_400 0x00000000 |
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#define CONFIG_SYS_DDR_INTERVAL_400 0x06180100 |
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#define CONFIG_SYS_DDR_TIMING_3_533 0x00020000 |
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#define CONFIG_SYS_DDR_TIMING_0_533 0x00260802 |
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#define CONFIG_SYS_DDR_TIMING_1_533 0x4c47c432 |
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#define CONFIG_SYS_DDR_TIMING_2_533 0x0f9848ce |
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#define CONFIG_SYS_DDR_CLK_CTRL_533 0x02800000 |
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#define CONFIG_SYS_DDR_MODE_1_533 0x00040642 |
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#define CONFIG_SYS_DDR_MODE_2_533 0x00000000 |
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#define CONFIG_SYS_DDR_INTERVAL_533 0x08200100 |
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#define CONFIG_SYS_DDR_TIMING_3_667 0x00030000 |
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#define CONFIG_SYS_DDR_TIMING_0_667 0x55770802 |
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#define CONFIG_SYS_DDR_TIMING_1_667 0x5f599543 |
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#define CONFIG_SYS_DDR_TIMING_2_667 0x0fa074d1 |
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#define CONFIG_SYS_DDR_CLK_CTRL_667 0x02800000 |
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#define CONFIG_SYS_DDR_MODE_1_667 0x00040852 |
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#define CONFIG_SYS_DDR_MODE_2_667 0x00000000 |
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#define CONFIG_SYS_DDR_INTERVAL_667 0x0a280100 |
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#define CONFIG_SYS_DDR_TIMING_3_800 0x00040000 |
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#define CONFIG_SYS_DDR_TIMING_0_800 0x55770802 |
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#define CONFIG_SYS_DDR_TIMING_1_800 0x6f6b6543 |
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#define CONFIG_SYS_DDR_TIMING_2_800 0x0fa074d1 |
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#define CONFIG_SYS_DDR_CLK_CTRL_800 0x02000000 |
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#define CONFIG_SYS_DDR_MODE_1_800 0x00440862 |
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#define CONFIG_SYS_DDR_MODE_2_800 0x00000000 |
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#define CONFIG_SYS_DDR_INTERVAL_800 0x0a280100 |
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fsl_ddr_cfg_regs_t ddr_cfg_regs_400 = { |
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.cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS, |
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.cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG, |
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.cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2, |
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.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_400, |
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.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_400, |
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.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_400, |
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.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_400, |
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.ddr_sdram_cfg = CONFIG_SYS_DDR_CONTROL, |
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.ddr_sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL_2, |
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.ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_400, |
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.ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_400, |
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.ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL, |
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.ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_400, |
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.ddr_data_init = CONFIG_MEM_INIT_VALUE, |
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.ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_400, |
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.ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR, |
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.ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR, |
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.timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4, |
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.timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5, |
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.ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CONTROL, |
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.ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CONTROL, |
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.ddr_pd_cntl = CONFIG_SYS_DDR_PD_CONTROL, |
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.ddr_sr_cntr = CONFIG_SYS_DDR_SR_CNTR, |
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.ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1, |
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.ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2 |
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}; |
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fsl_ddr_cfg_regs_t ddr_cfg_regs_533 = { |
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.cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS, |
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.cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG, |
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.cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2, |
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.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_533, |
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.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_533, |
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.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_533, |
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.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_533, |
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.ddr_sdram_cfg = CONFIG_SYS_DDR_CONTROL, |
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.ddr_sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL_2, |
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.ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_533, |
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.ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_533, |
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.ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL, |
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.ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_533, |
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.ddr_data_init = CONFIG_MEM_INIT_VALUE, |
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.ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_533, |
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.ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR, |
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.ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR, |
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.timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4, |
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.timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5, |
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.ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CONTROL, |
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.ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CONTROL, |
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.ddr_pd_cntl = CONFIG_SYS_DDR_PD_CONTROL, |
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.ddr_sr_cntr = CONFIG_SYS_DDR_SR_CNTR, |
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.ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1, |
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.ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2 |
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}; |
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fsl_ddr_cfg_regs_t ddr_cfg_regs_667 = { |
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.cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS, |
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.cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG, |
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.cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2, |
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.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_667, |
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.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_667, |
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.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_667, |
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.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_667, |
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.ddr_sdram_cfg = CONFIG_SYS_DDR_CONTROL, |
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.ddr_sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL_2, |
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.ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_667, |
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.ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_667, |
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.ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL, |
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.ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_667, |
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.ddr_data_init = CONFIG_MEM_INIT_VALUE, |
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.ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_667, |
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.ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR, |
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.ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR, |
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.timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4, |
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.timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5, |
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.ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CONTROL, |
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.ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CONTROL, |
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.ddr_pd_cntl = CONFIG_SYS_DDR_PD_CONTROL, |
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.ddr_sr_cntr = CONFIG_SYS_DDR_SR_CNTR, |
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.ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1, |
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.ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2 |
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}; |
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fsl_ddr_cfg_regs_t ddr_cfg_regs_800 = { |
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.cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS, |
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.cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG, |
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.cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2, |
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.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_800, |
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.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_800, |
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.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_800, |
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.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_800, |
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.ddr_sdram_cfg = CONFIG_SYS_DDR_CONTROL, |
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.ddr_sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL_2, |
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.ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_800, |
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.ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_800, |
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.ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL, |
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.ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_800, |
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.ddr_data_init = CONFIG_MEM_INIT_VALUE, |
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.ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_800, |
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.ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR, |
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.ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR, |
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.timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4, |
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.timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5, |
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.ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CONTROL, |
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.ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CONTROL, |
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.ddr_pd_cntl = CONFIG_SYS_DDR_PD_CONTROL, |
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.ddr_sr_cntr = CONFIG_SYS_DDR_SR_CNTR, |
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.ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1, |
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.ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2 |
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}; |
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/*
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* Fixed sdram init -- doesn't use serial presence detect. |
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*/ |
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phys_size_t fixed_sdram (void) |
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{ |
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sys_info_t sysinfo; |
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char buf[32]; |
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get_sys_info(&sysinfo); |
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printf("Configuring DDR for %s MT/s data rate\n", |
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strmhz(buf, sysinfo.freqDDRBus)); |
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if(sysinfo.freqDDRBus <= DATARATE_400MHZ) |
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fsl_ddr_set_memctl_regs(&ddr_cfg_regs_400, 0); |
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else if(sysinfo.freqDDRBus <= DATARATE_533MHZ) |
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fsl_ddr_set_memctl_regs(&ddr_cfg_regs_533, 0); |
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else if(sysinfo.freqDDRBus <= DATARATE_667MHZ) |
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fsl_ddr_set_memctl_regs(&ddr_cfg_regs_667, 0); |
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else if(sysinfo.freqDDRBus <= DATARATE_800MHZ) |
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fsl_ddr_set_memctl_regs(&ddr_cfg_regs_800, 0); |
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else |
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panic("Unsupported DDR data rate %s MT/s data rate\n", |
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strmhz(buf, sysinfo.freqDDRBus)); |
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return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; |
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} |
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phys_size_t initdram(int board_type) |
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{ |
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phys_size_t dram_size = 0; |
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dram_size = fixed_sdram(); |
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set_ddr_laws(0, dram_size, LAW_TRGT_IF_DDR_1); |
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dram_size = setup_ddr_tlbs(dram_size / 0x100000); |
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dram_size *= 0x100000; |
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puts("DDR: "); |
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return dram_size; |
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} |
@ -0,0 +1,37 @@ |
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/*
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* Copyright 2009 Freescale Semiconductor, Inc. |
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* |
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* See file CREDITS for list of people who contributed to this |
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* project. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of |
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* the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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#include <common.h> |
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#include <asm/fsl_law.h> |
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#include <asm/mmu.h> |
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struct law_entry law_table[] = { |
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SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_LBC), |
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SET_LAW(CONFIG_SYS_PCIE1_MEM_PHYS, LAWAR_SIZE_512M, LAW_TRGT_IF_PCIE_1), |
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SET_LAW(CONFIG_SYS_PCIE1_IO_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_PCIE_1), |
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SET_LAW(CONFIG_SYS_PCIE2_MEM_PHYS, LAWAR_SIZE_512M, LAW_TRGT_IF_PCIE_2), |
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SET_LAW(CONFIG_SYS_PCIE2_IO_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_PCIE_2), |
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SET_LAW(CONFIG_SYS_VSC7385_BASE_PHYS, LAW_SIZE_128K, LAW_TRGT_IF_LBC), |
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SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC), |
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}; |
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int num_law_entries = ARRAY_SIZE(law_table); |
@ -0,0 +1,222 @@ |
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/*
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* Copyright 2009 Freescale Semiconductor, Inc. |
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* |
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* See file CREDITS for list of people who contributed to this |
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* project. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of |
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* the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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#include <common.h> |
||||
#include <command.h> |
||||
#include <asm/processor.h> |
||||
#include <asm/mmu.h> |
||||
#include <asm/cache.h> |
||||
#include <asm/immap_85xx.h> |
||||
#include <asm/io.h> |
||||
#include <miiphy.h> |
||||
#include <libfdt.h> |
||||
#include <fdt_support.h> |
||||
#include <tsec.h> |
||||
#include <vsc7385.h> |
||||
#include <netdev.h> |
||||
|
||||
DECLARE_GLOBAL_DATA_PTR; |
||||
|
||||
#define VSC7385_RST_SET 0x00080000 |
||||
#define SLIC_RST_SET 0x00040000 |
||||
#define SGMII_PHY_RST_SET 0x00020000 |
||||
#define PCIE_RST_SET 0x00010000 |
||||
#define RGMII_PHY_RST_SET 0x02000000 |
||||
|
||||
#define USB_RST_CLR 0x04000000 |
||||
|
||||
#define GPIO_DIR 0x060f0000 |
||||
|
||||
#define BOARD_PERI_RST_SET VSC7385_RST_SET | SLIC_RST_SET | \ |
||||
SGMII_PHY_RST_SET | PCIE_RST_SET | \
|
||||
RGMII_PHY_RST_SET |
||||
|
||||
#define SYSCLK_MASK 0x00200000 |
||||
#define BOARDREV_MASK 0x10100000 |
||||
#define BOARDREV_B 0x10100000 |
||||
#define BOARDREV_C 0x00100000 |
||||
|
||||
#define SYSCLK_66 66666666 |
||||
#define SYSCLK_50 50000000 |
||||
#define SYSCLK_100 100000000 |
||||
|
||||
unsigned long get_board_sys_clk(ulong dummy) |
||||
{ |
||||
volatile ccsr_gpio_t *pgpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR); |
||||
u32 val_gpdat, sysclk_gpio, board_rev_gpio; |
||||
|
||||
val_gpdat = pgpio->gpdat; |
||||
sysclk_gpio = val_gpdat & SYSCLK_MASK; |
||||
board_rev_gpio = val_gpdat & BOARDREV_MASK; |
||||
if (board_rev_gpio == BOARDREV_C) { |
||||
if(sysclk_gpio == 0) |
||||
return SYSCLK_66; |
||||
else |
||||
return SYSCLK_100; |
||||
} else if (board_rev_gpio == BOARDREV_B) { |
||||
if(sysclk_gpio == 0) |
||||
return SYSCLK_66; |
||||
else |
||||
return SYSCLK_50; |
||||
} |
||||
return 0; |
||||
} |
||||
|
||||
#ifdef CONFIG_MMC |
||||
int board_early_init_f (void) |
||||
{ |
||||
volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); |
||||
|
||||
setbits_be32(&gur->pmuxcr, |
||||
(MPC85xx_PMUXCR_SDHC_CD | |
||||
MPC85xx_PMUXCR_SDHC_WP)); |
||||
return 0; |
||||
} |
||||
#endif |
||||
|
||||
int checkboard (void) |
||||
{ |
||||
u32 val_gpdat, board_rev_gpio; |
||||
volatile ccsr_gpio_t *pgpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR); |
||||
char board_rev = 0; |
||||
struct cpu_type *cpu; |
||||
|
||||
val_gpdat = pgpio->gpdat; |
||||
board_rev_gpio = val_gpdat & BOARDREV_MASK; |
||||
if (board_rev_gpio == BOARDREV_C) |
||||
board_rev = 'C'; |
||||
else if (board_rev_gpio == BOARDREV_B) |
||||
board_rev = 'B'; |
||||
else |
||||
panic ("Unexpected Board REV %x detected!!\n", board_rev_gpio); |
||||
|
||||
cpu = gd->cpu; |
||||
printf ("Board: %sRDB Rev%c\n", cpu->name, board_rev); |
||||
setbits_be32(&pgpio->gpdir, GPIO_DIR); |
||||
|
||||
/*
|
||||
* Bringing the following peripherals out of reset via GPIOs |
||||
* 0 = reset and 1 = out of reset |
||||
* GPIO12 - Reset to Ethernet Switch |
||||
* GPIO13 - Reset to SLIC/SLAC devices |
||||
* GPIO14 - Reset to SGMII_PHY_N |
||||
* GPIO15 - Reset to PCIe slots |
||||
* GPIO6 - Reset to RGMII PHY |
||||
* GPIO5 - Reset to USB3300 devices 1 = reset and 0 = out of reset |
||||
*/ |
||||
clrsetbits_be32(&pgpio->gpdat, USB_RST_CLR, BOARD_PERI_RST_SET); |
||||
|
||||
return 0; |
||||
} |
||||
|
||||
int board_early_init_r(void) |
||||
{ |
||||
const unsigned int flashbase = CONFIG_SYS_FLASH_BASE; |
||||
const u8 flash_esel = 2; |
||||
|
||||
/*
|
||||
* Remap Boot flash region to caching-inhibited |
||||
* so that flash can be erased properly. |
||||
*/ |
||||
|
||||
/* Flush d-cache and invalidate i-cache of any FLASH data */ |
||||
flush_dcache(); |
||||
invalidate_icache(); |
||||
|
||||
/* invalidate existing TLB entry for flash */ |
||||
disable_tlb(flash_esel); |
||||
|
||||
set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS, |
||||
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, |
||||
0, flash_esel, BOOKE_PAGESZ_16M, 1); |
||||
return 0; |
||||
} |
||||
|
||||
|
||||
#ifdef CONFIG_TSEC_ENET |
||||
int board_eth_init(bd_t *bis) |
||||
{ |
||||
struct tsec_info_struct tsec_info[4]; |
||||
volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); |
||||
int num = 0; |
||||
char *tmp; |
||||
unsigned int vscfw_addr; |
||||
|
||||
#ifdef CONFIG_TSEC1 |
||||
SET_STD_TSEC_INFO(tsec_info[num], 1); |
||||
num++; |
||||
#endif |
||||
#ifdef CONFIG_TSEC2 |
||||
SET_STD_TSEC_INFO(tsec_info[num], 2); |
||||
num++; |
||||
#endif |
||||
#ifdef CONFIG_TSEC3 |
||||
SET_STD_TSEC_INFO(tsec_info[num], 3); |
||||
if (!(gur->pordevsr & MPC85xx_PORDEVSR_SGMII3_DIS)) |
||||
tsec_info[num].flags |= TSEC_SGMII; |
||||
num++; |
||||
#endif |
||||
if (!num) { |
||||
printf("No TSECs initialized\n"); |
||||
return 0; |
||||
} |
||||
#ifdef CONFIG_VSC7385_ENET |
||||
/* If a VSC7385 microcode image is present, then upload it. */ |
||||
if ((tmp = getenv ("vscfw_addr")) != NULL) { |
||||
vscfw_addr = simple_strtoul (tmp, NULL, 16); |
||||
printf("uploading VSC7385 microcode from %x\n", vscfw_addr); |
||||
if (vsc7385_upload_firmware((void *) vscfw_addr, |
||||
CONFIG_VSC7385_IMAGE_SIZE)) |
||||
puts("Failure uploading VSC7385 microcode.\n"); |
||||
} else |
||||
puts("No address specified for VSC7385 microcode.\n"); |
||||
#endif |
||||
|
||||
tsec_eth_init(bis, tsec_info, num); |
||||
|
||||
return pci_eth_init(bis); |
||||
} |
||||
#endif |
||||
|
||||
#if defined(CONFIG_OF_BOARD_SETUP) |
||||
void ft_board_setup(void *blob, bd_t *bd) |
||||
{ |
||||
phys_addr_t base; |
||||
phys_size_t size; |
||||
|
||||
ft_cpu_setup(blob, bd); |
||||
|
||||
base = getenv_bootm_low(); |
||||
size = getenv_bootm_size(); |
||||
|
||||
fdt_fixup_memory(blob, (u64)base, (u64)size); |
||||
} |
||||
#endif |
||||
|
||||
#ifdef CONFIG_MP |
||||
extern void cpu_mp_lmb_reserve(struct lmb *lmb); |
||||
|
||||
void board_lmb_reserve(struct lmb *lmb) |
||||
{ |
||||
cpu_mp_lmb_reserve(lmb); |
||||
} |
||||
#endif |
@ -0,0 +1,83 @@ |
||||
/*
|
||||
* Copyright 2009 Freescale Semiconductor, Inc. |
||||
* |
||||
* 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 <common.h> |
||||
#include <asm/mmu.h> |
||||
|
||||
struct fsl_e_tlb_entry tlb_table[] = { |
||||
/* TLB 0 - for temp stack in cache */ |
||||
SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR, |
||||
MAS3_SX|MAS3_SW|MAS3_SR, 0, |
||||
0, 0, BOOKE_PAGESZ_4K, 0), |
||||
SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024 , |
||||
CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024, |
||||
MAS3_SX|MAS3_SW|MAS3_SR, 0, |
||||
0, 0, BOOKE_PAGESZ_4K, 0), |
||||
SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024 , |
||||
CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024, |
||||
MAS3_SX|MAS3_SW|MAS3_SR, 0, |
||||
0, 0, BOOKE_PAGESZ_4K, 0), |
||||
SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024 , |
||||
CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024, |
||||
MAS3_SX|MAS3_SW|MAS3_SR, 0, |
||||
0, 0, BOOKE_PAGESZ_4K, 0), |
||||
|
||||
/* TLB 1 */ |
||||
/* *I*** - Covers boot page */ |
||||
SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000, |
||||
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I, |
||||
0, 0, BOOKE_PAGESZ_4K, 1), |
||||
|
||||
/* *I*G* - CCSRBAR */ |
||||
SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS, |
||||
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, |
||||
0, 1, BOOKE_PAGESZ_1M, 1), |
||||
|
||||
/* W**G* - Flash/promjet, localbus */ |
||||
/* This will be changed to *I*G* after relocation to RAM. */ |
||||
SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS, |
||||
MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, |
||||
0, 2, BOOKE_PAGESZ_16M, 1), |
||||
|
||||
/* *I*G* - PCI */ |
||||
SET_TLB_ENTRY(1, CONFIG_SYS_PCIE2_MEM_VIRT, CONFIG_SYS_PCIE2_MEM_PHYS, |
||||
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, |
||||
0, 3, BOOKE_PAGESZ_1G, 1), |
||||
|
||||
/* *I*G* - PCI I/O */ |
||||
SET_TLB_ENTRY(1, CONFIG_SYS_PCIE2_IO_VIRT, CONFIG_SYS_PCIE2_IO_PHYS, |
||||
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, |
||||
0, 4, BOOKE_PAGESZ_256K, 1), |
||||
|
||||
/* *I*G - NAND */ |
||||
SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS, |
||||
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, |
||||
0, 5, BOOKE_PAGESZ_1M, 1), |
||||
|
||||
/* *I*G - VSC7385 Switch */ |
||||
SET_TLB_ENTRY(1, CONFIG_SYS_VSC7385_BASE, CONFIG_SYS_VSC7385_BASE_PHYS, |
||||
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, |
||||
0, 6, BOOKE_PAGESZ_1M, 1), |
||||
|
||||
}; |
||||
|
||||
int num_tlb_entries = ARRAY_SIZE(tlb_table); |
@ -0,0 +1,143 @@ |
||||
/* |
||||
* Copyright 2009 Freescale Semiconductor, Inc. |
||||
* |
||||
* 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 |
||||
*/ |
||||
|
||||
OUTPUT_ARCH(powerpc) |
||||
/* Do we need any of these for elf? |
||||
__DYNAMIC = 0; */ |
||||
PHDRS |
||||
{ |
||||
text PT_LOAD; |
||||
bss PT_LOAD; |
||||
} |
||||
|
||||
SECTIONS |
||||
{ |
||||
/* Read-only sections, merged into text segment: */ |
||||
. = + SIZEOF_HEADERS; |
||||
.interp : { *(.interp) } |
||||
.hash : { *(.hash) } |
||||
.dynsym : { *(.dynsym) } |
||||
.dynstr : { *(.dynstr) } |
||||
.rel.text : { *(.rel.text) } |
||||
.rela.text : { *(.rela.text) } |
||||
.rel.data : { *(.rel.data) } |
||||
.rela.data : { *(.rela.data) } |
||||
.rel.rodata : { *(.rel.rodata) } |
||||
.rela.rodata : { *(.rela.rodata) } |
||||
.rel.got : { *(.rel.got) } |
||||
.rela.got : { *(.rela.got) } |
||||
.rel.ctors : { *(.rel.ctors) } |
||||
.rela.ctors : { *(.rela.ctors) } |
||||
.rel.dtors : { *(.rel.dtors) } |
||||
.rela.dtors : { *(.rela.dtors) } |
||||
.rel.bss : { *(.rel.bss) } |
||||
.rela.bss : { *(.rela.bss) } |
||||
.rel.plt : { *(.rel.plt) } |
||||
.rela.plt : { *(.rela.plt) } |
||||
.init : { *(.init) } |
||||
.plt : { *(.plt) } |
||||
.text : |
||||
{ |
||||
*(.text) |
||||
*(.fixup) |
||||
*(.got1) |
||||
} :text |
||||
_etext = .; |
||||
PROVIDE (etext = .); |
||||
.rodata : |
||||
{ |
||||
*(.eh_frame) |
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) |
||||
} :text |
||||
.fini : { *(.fini) } =0 |
||||
.ctors : { *(.ctors) } |
||||
.dtors : { *(.dtors) } |
||||
|
||||
/* Read-write section, merged into data segment: */ |
||||
. = (. + 0x00FF) & 0xFFFFFF00; |
||||
_erotext = .; |
||||
PROVIDE (erotext = .); |
||||
.reloc : |
||||
{ |
||||
*(.got) |
||||
_GOT2_TABLE_ = .; |
||||
*(.got2) |
||||
_FIXUP_TABLE_ = .; |
||||
*(.fixup) |
||||
} |
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2; |
||||
__fixup_entries = (. - _FIXUP_TABLE_) >> 2; |
||||
|
||||
.data : |
||||
{ |
||||
*(.data) |
||||
*(.data1) |
||||
*(.sdata) |
||||
*(.sdata2) |
||||
*(.dynamic) |
||||
CONSTRUCTORS |
||||
} |
||||
_edata = .; |
||||
PROVIDE (edata = .); |
||||
|
||||
. = .; |
||||
__u_boot_cmd_start = .; |
||||
.u_boot_cmd : { *(.u_boot_cmd) } |
||||
__u_boot_cmd_end = .; |
||||
|
||||
. = .; |
||||
__start___ex_table = .; |
||||
__ex_table : { *(__ex_table) } |
||||
__stop___ex_table = .; |
||||
|
||||
. = ALIGN(256); |
||||
__init_begin = .; |
||||
.text.init : { *(.text.init) } |
||||
.data.init : { *(.data.init) } |
||||
. = ALIGN(256); |
||||
__init_end = .; |
||||
|
||||
.bootpg ADDR(.text) + 0x7f000 : |
||||
{ |
||||
cpu/mpc85xx/start.o (.bootpg) |
||||
} :text = 0xffff |
||||
|
||||
.resetvec ADDR(.text) + 0x7fffc : |
||||
{ |
||||
*(.resetvec) |
||||
} :text = 0xffff |
||||
|
||||
. = ADDR(.text) + 0x80000; |
||||
|
||||
__bss_start = .; |
||||
.bss (NOLOAD) : |
||||
{ |
||||
*(.sbss) *(.scommon) |
||||
*(.dynbss) |
||||
*(.bss) |
||||
*(COMMON) |
||||
} :bss |
||||
|
||||
. = ALIGN(4); |
||||
_end = . ; |
||||
PROVIDE (end = .); |
||||
} |
@ -0,0 +1,145 @@ |
||||
Overview |
||||
-------- |
||||
P2020RDB is a Low End Dual core platform supporting the P2020 processor |
||||
of QorIQ series. P2020 is an e500 based dual core SOC. |
||||
|
||||
Building U-boot |
||||
----------- |
||||
To build the u-boot for P2020RDB: |
||||
make P2020RDB_config |
||||
make |
||||
|
||||
NOR Flash Banks |
||||
----------- |
||||
RDB board for P2020 has two flash banks. They are both present on boot. |
||||
|
||||
Booting by default is always from the boot bank at 0xef00_0000. |
||||
|
||||
Memory Map |
||||
---------- |
||||
0xef00_0000 - 0xef7f_ffff Alernate bank 8MB |
||||
0xe800_0000 - 0xefff_ffff Boot bank 8MB |
||||
|
||||
0xef78_0000 - 0xef7f_ffff Alternate u-boot address 512KB |
||||
0xeff8_0000 - 0xefff_ffff Boot u-boot address 512KB |
||||
|
||||
Switch settings to boot from the NOR flash banks |
||||
------------------------------------------------ |
||||
SW4[8]=0 default NOR Flash bank |
||||
SW4[8]=1 Alternate NOR Flash bank |
||||
|
||||
Flashing Images |
||||
--------------- |
||||
To place a new u-boot image in the alternate flash bank and then boot |
||||
with that new image temporarily, use this: |
||||
tftp 1000000 u-boot.bin |
||||
erase ef780000 ef7fffff |
||||
cp.b 1000000 ef780000 80000 |
||||
|
||||
Now to boot from the alternate bank change the SW4[8] from 0 to 1. |
||||
|
||||
To program the image in the boot flash bank: |
||||
tftp 1000000 u-boot.bin |
||||
protect off all |
||||
erase eff80000 ffffffff |
||||
cp.b 1000000 eff80000 80000 |
||||
|
||||
Using the Device Tree Source File |
||||
--------------------------------- |
||||
To create the DTB (Device Tree Binary) image file, |
||||
use a command similar to this: |
||||
|
||||
dtc -b 0 -f -I dts -O dtb p2020rdb.dts > p2020rdb.dtb |
||||
|
||||
Likely, that .dts file will come from here; |
||||
|
||||
linux-2.6/arch/powerpc/boot/dts/p2020rdb.dts |
||||
|
||||
Booting Linux |
||||
------------- |
||||
Place a linux uImage in the TFTP disk area. |
||||
|
||||
tftp 1000000 uImage.p2020rdb |
||||
tftp 2000000 rootfs.ext2.gz.uboot |
||||
tftp c00000 p2020rdb.dtb |
||||
bootm 1000000 2000000 c00000 |
||||
|
||||
Implementing AMP(Asymmetric MultiProcessing) |
||||
--------------------------------------------- |
||||
1. Build kernel image for core0: |
||||
|
||||
a. $ make 85xx/p1_p2_rdb_defconfig |
||||
|
||||
b. $ make menuconfig |
||||
- un-select "Processor support"-> |
||||
"Symetric multi-processing support" |
||||
|
||||
c. $ make uImage |
||||
|
||||
d. $ cp arch/powerpc/boot/uImage /tftpboot/uImage.core0 |
||||
|
||||
2. Build kernel image for core1: |
||||
|
||||
a. $ make 85xx/p1_p2_rdb_defconfig |
||||
|
||||
b. $ make menuconfig |
||||
- Un-select "Processor support"-> |
||||
"Symetric multi-processing support" |
||||
- Select "Advanced setup" -> |
||||
"Prompt for advanced kernel configuration options" |
||||
- Select |
||||
"Set physical address where the kernel is loaded" |
||||
and set it to 0x20000000, asssuming core1 will |
||||
start from 512MB. |
||||
- Select "Set custom page offset address" |
||||
- Select "Set custom kernel base address" |
||||
- Select "Set maximum low memory" |
||||
- "Exit" and save the selection. |
||||
|
||||
c. $ make uImage |
||||
|
||||
d. $ cp arch/powerpc/boot/uImage /tftpboot/uImage.core1 |
||||
|
||||
3. Create dtb for core0: |
||||
|
||||
$ dtc -I dts -O dtb -f -b 0 |
||||
arch/powerpc/boot/dts/p2020rdb_camp_core0.dts > |
||||
/tftpboot/p2020rdb_camp_core0.dtb |
||||
|
||||
4. Create dtb for core1: |
||||
|
||||
$ dtc -I dts -O dtb -f -b 1 |
||||
arch/powerpc/boot/dts/p2020rdb_camp_core1.dts > |
||||
/tftpboot/p2020rdb_camp_core1.dtb |
||||
|
||||
5. Bring up two cores separately: |
||||
|
||||
a. Power on the board, under u-boot prompt: |
||||
=> setenv <serverip> |
||||
=> setenv <ipaddr> |
||||
=> setenv bootargs root=/dev/ram rw console=ttyS0,115200 |
||||
b. Bring up core1's kernel first: |
||||
=> setenv bootm_low 0x20000000 |
||||
=> setenv bootm_size 0x10000000 |
||||
=> tftp 21000000 uImage.core1 |
||||
=> tftp 22000000 ramdiskfile |
||||
=> tftp 20c00000 p2020rdb_camp_core1.dtb |
||||
=> interrupts off |
||||
=> bootm start 21000000 22000000 20c00000 |
||||
=> bootm loados |
||||
=> bootm ramdisk |
||||
=> bootm fdt |
||||
=> fdt boardsetup |
||||
=> fdt chosen $initrd_start $initrd_end |
||||
=> bootm prep |
||||
=> cpu 1 release $bootm_low - $fdtaddr - |
||||
c. Bring up core0's kernel(on the same u-boot console): |
||||
=> setenv bootm_low 0 |
||||
=> setenv bootm_size 0x20000000 |
||||
=> tftp 1000000 uImage.core0 |
||||
=> tftp 2000000 ramdiskfile |
||||
=> tftp c00000 p2020rdb_camp_core0.dtb |
||||
=> bootm 1000000 2000000 c00000 |
||||
|
||||
Please note only core0 will run u-boot, core1 starts kernel directly |
||||
after "cpu release" command is issued. |
@ -0,0 +1,556 @@ |
||||
/*
|
||||
* Copyright 2009 Freescale Semiconductor, Inc. |
||||
* |
||||
* 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 |
||||
*/ |
||||
|
||||
/*
|
||||
* P1 P2 RDB board configuration file |
||||
* This file is intended to address a set of Low End and Ultra Low End |
||||
* Freescale SOCs of QorIQ series(RDB platforms). |
||||
* Currently only P2020RDB |
||||
*/ |
||||
|
||||
#ifndef __CONFIG_H |
||||
#define __CONFIG_H |
||||
|
||||
/* High Level Configuration Options */ |
||||
#define CONFIG_BOOKE 1 /* BOOKE */ |
||||
#define CONFIG_E500 1 /* BOOKE e500 family */ |
||||
#define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48/P1020/P2020,etc*/ |
||||
#define CONFIG_FSL_ELBC 1 /* Enable eLBC Support */ |
||||
#define CONFIG_FSL_LAW 1 /* Use common FSL init code */ |
||||
#define CONFIG_TSEC_ENET /* tsec ethernet support */ |
||||
#define CONFIG_ENV_OVERWRITE |
||||
|
||||
#ifndef __ASSEMBLY__ |
||||
extern unsigned long get_board_sys_clk(unsigned long dummy); |
||||
#endif |
||||
#define CONFIG_DDR_CLK_FREQ 66666666 /* DDRCLK on P1_P2 RDB */ |
||||
#define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0) /*sysclk for P1_P2 RDB */ |
||||
|
||||
#if defined(CONFIG_P2020) || defined(CONFIG_P1020) |
||||
#define CONFIG_MP |
||||
#endif |
||||
|
||||
/*
|
||||
* These can be toggled for performance analysis, otherwise use default. |
||||
*/ |
||||
#define CONFIG_L2_CACHE /* toggle L2 cache */ |
||||
#define CONFIG_BTB /* toggle branch predition */ |
||||
|
||||
#define CONFIG_ADDR_STREAMING /* toggle addr streaming */ |
||||
|
||||
#define CONFIG_ENABLE_36BIT_PHYS 1 |
||||
|
||||
#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest works on */ |
||||
#define CONFIG_SYS_MEMTEST_END 0x1fffffff |
||||
#define CONFIG_PANIC_HANG /* do not reset board on panic */ |
||||
|
||||
/*
|
||||
* Base addresses -- Note these are effective addresses where the |
||||
* actual resources get mapped (not physical addresses) |
||||
*/ |
||||
#define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ |
||||
#define CONFIG_SYS_CCSRBAR 0xffe00000 /* relocated CCSRBAR */ |
||||
#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of */ |
||||
/* CCSRBAR */ |
||||
#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses */ |
||||
/* CONFIG_SYS_IMMR */ |
||||
#define CONFIG_SYS_PCIE2_ADDR (CONFIG_SYS_CCSRBAR+0x9000) |
||||
#define CONFIG_SYS_PCIE1_ADDR (CONFIG_SYS_CCSRBAR+0xa000) |
||||
|
||||
/* DDR Setup */ |
||||
#define CONFIG_FSL_DDR2 |
||||
#undef CONFIG_FSL_DDR_INTERACTIVE |
||||
#undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ |
||||
#undef CONFIG_DDR_DLL |
||||
|
||||
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef |
||||
|
||||
#define CONFIG_SYS_SDRAM_SIZE 1024 /* DDR size on P1_P2 RDBs */ |
||||
#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 |
||||
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE |
||||
|
||||
#define CONFIG_NUM_DDR_CONTROLLERS 1 |
||||
#define CONFIG_DIMM_SLOTS_PER_CTLR 1 |
||||
#define CONFIG_CHIP_SELECTS_PER_CTRL 1 |
||||
|
||||
#define CONFIG_SYS_DDR_ERR_INT_EN 0x0000000d |
||||
#define CONFIG_SYS_DDR_ERR_DIS 0x00000000 |
||||
#define CONFIG_SYS_DDR_SBE 0x00FF0000 |
||||
|
||||
#define CONFIG_SYS_DDR_TLB_START 9 |
||||
|
||||
/*
|
||||
* Memory map |
||||
* |
||||
* 0x0000_0000 0x3fff_ffff DDR 1G cacheablen |
||||
* 0xa000_0000 0xbfff_ffff PCI Express Mem 1G non-cacheable |
||||
* 0xffc2_0000 0xffc5_ffff PCI IO range 256K non-cacheable |
||||
* |
||||
* Localbus cacheable (TBD) |
||||
* 0xXXXX_XXXX 0xXXXX_XXXX SRAM YZ M Cacheable |
||||
* |
||||
* Localbus non-cacheable |
||||
* 0xef00_0000 0xefff_ffff FLASH 16M non-cacheable |
||||
* 0xffa0_0000 0xffaf_ffff NAND 1M non-cacheable |
||||
* 0xffb0_0000 0xffbf_ffff VSC7385 switch 1M non-cacheable |
||||
* 0xffd0_0000 0xffd0_3fff L1 for stack 16K Cacheable TLB0 |
||||
* 0xffe0_0000 0xffef_ffff CCSR 1M non-cacheable |
||||
*/ |
||||
|
||||
/*
|
||||
* Local Bus Definitions |
||||
*/ |
||||
#define CONFIG_SYS_FLASH_BASE 0xef000000 /* start of FLASH 16M */ |
||||
|
||||
#define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE |
||||
|
||||
#define CONFIG_FLASH_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | \ |
||||
BR_PS_16 | BR_V) |
||||
#define CONFIG_FLASH_OR_PRELIM 0xff000ff7 |
||||
|
||||
#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE} |
||||
#define CONFIG_SYS_FLASH_QUIET_TEST |
||||
#define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */ |
||||
|
||||
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ |
||||
#define CONFIG_SYS_MAX_FLASH_SECT 128 /* sectors per device */ |
||||
#undef CONFIG_SYS_FLASH_CHECKSUM |
||||
#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ |
||||
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ |
||||
|
||||
#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ |
||||
|
||||
#define CONFIG_FLASH_CFI_DRIVER |
||||
#define CONFIG_SYS_FLASH_CFI |
||||
#define CONFIG_SYS_FLASH_EMPTY_INFO |
||||
#define CONFIG_SYS_FLASH_AMD_CHECK_DQ7 |
||||
|
||||
#define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r function */ |
||||
|
||||
#define CONFIG_SYS_INIT_RAM_LOCK 1 |
||||
#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* stack in RAM */ |
||||
#define CONFIG_SYS_INIT_RAM_END 0x00004000 /* End of used area in RAM */ |
||||
|
||||
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 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 |
||||
|
||||
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon*/ |
||||
#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc*/ |
||||
|
||||
#define CONFIG_SYS_NAND_BASE 0xffa00000 |
||||
#define CONFIG_SYS_NAND_BASE_PHYS CONFIG_SYS_NAND_BASE |
||||
#define CONFIG_SYS_NAND_BASE_LIST {CONFIG_SYS_NAND_BASE} |
||||
#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_BLOCK_SIZE (16 * 1024) |
||||
|
||||
/* NAND flash config */ |
||||
#define CONFIG_NAND_BR_PRELIM (CONFIG_SYS_NAND_BASE_PHYS \ |
||||
| (2<<BR_DECC_SHIFT) /* Use HW ECC */ \
|
||||
| BR_PS_8 /* Port Size = 8 bit */ \
|
||||
| BR_MS_FCM /* MSEL = FCM */ \
|
||||
| BR_V) /* valid */ |
||||
|
||||
#define CONFIG_NAND_OR_PRELIM (0xFFF80000 /* length 32K */ \ |
||||
| OR_FCM_CSCT \
|
||||
| OR_FCM_CST \
|
||||
| OR_FCM_CHT \
|
||||
| OR_FCM_SCY_1 \
|
||||
| OR_FCM_TRLX \
|
||||
| OR_FCM_EHTR) |
||||
|
||||
#define CONFIG_SYS_BR0_PRELIM CONFIG_FLASH_BR_PRELIM /* NOR Base Address */ |
||||
#define CONFIG_SYS_OR0_PRELIM CONFIG_FLASH_OR_PRELIM /* NOR Options */ |
||||
#define CONFIG_SYS_BR1_PRELIM CONFIG_NAND_BR_PRELIM /* NAND Base Address */ |
||||
#define CONFIG_SYS_OR1_PRELIM CONFIG_NAND_OR_PRELIM /* NAND Options */ |
||||
|
||||
#define CONFIG_SYS_VSC7385_BASE 0xffb00000 |
||||
|
||||
#define CONFIG_SYS_VSC7385_BASE_PHYS CONFIG_SYS_VSC7385_BASE |
||||
|
||||
#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_VSC7385_BASE | BR_PS_8 | BR_V) |
||||
#define CONFIG_SYS_OR2_PRELIM (OR_AM_128KB | OR_GPCM_CSNT | OR_GPCM_XACS | \ |
||||
OR_GPCM_SCY_15 | OR_GPCM_SETA | OR_GPCM_TRLX | \
|
||||
OR_GPCM_EHTR | OR_GPCM_EAD) |
||||
|
||||
/* Serial Port - controlled on board with jumper J8
|
||||
* open - index 2 |
||||
* shorted - index 1 |
||||
*/ |
||||
#define CONFIG_CONS_INDEX 1 |
||||
//#define CONFIG_CONS_INDEX 2
|
||||
#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_SERIAL_MULTI 1 /* Enable both serial ports */ |
||||
#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* determine from environment */ |
||||
|
||||
#define CONFIG_SYS_BAUDRATE_TABLE \ |
||||
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} |
||||
|
||||
#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500) |
||||
#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600) |
||||
|
||||
/* 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 1 |
||||
#define CONFIG_OF_BOARD_SETUP 1 |
||||
#define CONFIG_OF_STDOUT_VIA_ALIAS 1 |
||||
|
||||
#define CONFIG_SYS_64BIT_VSPRINTF 1 |
||||
#define CONFIG_SYS_64BIT_STRTOUL 1 |
||||
|
||||
/* new uImage format support */ |
||||
#define CONFIG_FIT 1 |
||||
#define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ |
||||
|
||||
/* I2C */ |
||||
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ |
||||
#define CONFIG_HARD_I2C /* I2C with hardware support */ |
||||
#undef CONFIG_SOFT_I2C /* I2C bit-banged */ |
||||
#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_EEPROM_ADDR 0x57 |
||||
#define CONFIG_SYS_I2C_SLAVE 0x7F |
||||
#define CONFIG_SYS_I2C_NOPROBES {{0,0x29}} /* Don't probe these addrs */ |
||||
#define CONFIG_SYS_I2C_OFFSET 0x3000 |
||||
#define CONFIG_SYS_I2C2_OFFSET 0x3100 |
||||
|
||||
/*
|
||||
* I2C2 EEPROM |
||||
*/ |
||||
#define CONFIG_ID_EEPROM |
||||
#ifdef CONFIG_ID_EEPROM |
||||
#define CONFIG_SYS_I2C_EEPROM_NXID |
||||
#endif |
||||
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 |
||||
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 |
||||
#define CONFIG_SYS_EEPROM_BUS_NUM 1 |
||||
|
||||
#define CONFIG_RTC_DS1337 |
||||
#define CONFIG_SYS_I2C_RTC_ADDR 0x68 |
||||
/*
|
||||
* General PCI |
||||
* Memory space is mapped 1-1, but I/O space must start from 0. |
||||
*/ |
||||
|
||||
/* controller 2, Slot 2, tgtid 2, Base address 9000 */ |
||||
#define CONFIG_SYS_PCIE2_MEM_VIRT 0xa0000000 |
||||
#define CONFIG_SYS_PCIE2_MEM_BUS 0xa0000000 |
||||
#define CONFIG_SYS_PCIE2_MEM_PHYS 0xa0000000 |
||||
#define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */ |
||||
#define CONFIG_SYS_PCIE2_IO_VIRT 0xffc20000 |
||||
#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000 |
||||
#define CONFIG_SYS_PCIE2_IO_PHYS 0xffc20000 |
||||
#define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */ |
||||
|
||||
/* controller 1, Slot 1, tgtid 1, Base address a000 */ |
||||
#define CONFIG_SYS_PCIE1_MEM_VIRT 0xc0000000 |
||||
#define CONFIG_SYS_PCIE1_MEM_BUS 0xc0000000 |
||||
#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc0000000 |
||||
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */ |
||||
#define CONFIG_SYS_PCIE1_IO_VIRT 0xffc30000 |
||||
#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000 |
||||
#define CONFIG_SYS_PCIE1_IO_PHYS 0xffc30000 |
||||
#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */ |
||||
|
||||
#if defined(CONFIG_PCI) |
||||
#define CONFIG_NET_MULTI |
||||
#define CONFIG_PCI_PNP /* do pci plug-and-play */ |
||||
|
||||
#undef CONFIG_EEPRO100 |
||||
#undef CONFIG_TULIP |
||||
#undef CONFIG_RTL8139 |
||||
|
||||
#ifdef CONFIG_RTL8139 |
||||
/* This macro is used by RTL8139 but not defined in PPC architecture */ |
||||
#define KSEG1ADDR(x) (x) |
||||
#define _IO_BASE 0x00000000 |
||||
#endif |
||||
|
||||
|
||||
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ |
||||
#define CONFIG_DOS_PARTITION |
||||
|
||||
#endif /* CONFIG_PCI */ |
||||
|
||||
#if defined(CONFIG_TSEC_ENET) |
||||
#ifndef CONFIG_NET_MULTI |
||||
#define CONFIG_NET_MULTI 1 |
||||
#endif |
||||
|
||||
#define CONFIG_MII 1 /* MII PHY management */ |
||||
#define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */ |
||||
#define CONFIG_TSEC1 1 |
||||
#define CONFIG_TSEC1_NAME "eTSEC1" |
||||
#define CONFIG_TSEC2 1 |
||||
#define CONFIG_TSEC2_NAME "eTSEC2" |
||||
#define CONFIG_TSEC3 1 |
||||
#define CONFIG_TSEC3_NAME "eTSEC3" |
||||
|
||||
#define TSEC1_PHY_ADDR 2 |
||||
#define TSEC2_PHY_ADDR 0 |
||||
#define TSEC3_PHY_ADDR 1 |
||||
|
||||
#define CONFIG_VSC7385_ENET |
||||
|
||||
#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) |
||||
#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) |
||||
#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) |
||||
|
||||
#define TSEC1_PHYIDX 0 |
||||
#define TSEC2_PHYIDX 0 |
||||
#define TSEC3_PHYIDX 0 |
||||
|
||||
/* Vitesse 7385 */ |
||||
|
||||
#ifdef CONFIG_VSC7385_ENET |
||||
/* The size of the VSC7385 firmware image */ |
||||
#define CONFIG_VSC7385_IMAGE_SIZE 8192 |
||||
#endif |
||||
|
||||
#define CONFIG_ETHPRIME "eTSEC1" |
||||
|
||||
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ |
||||
#endif /* CONFIG_TSEC_ENET */ |
||||
|
||||
/*
|
||||
* Environment |
||||
*/ |
||||
#define CONFIG_ENV_IS_IN_FLASH 1 |
||||
#if CONFIG_SYS_MONITOR_BASE > 0xfff80000 |
||||
#define CONFIG_ENV_ADDR 0xfff80000 |
||||
#else |
||||
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE) |
||||
#endif |
||||
#define CONFIG_ENV_SIZE 0x2000 |
||||
#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K (one sector) */ |
||||
|
||||
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ |
||||
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
||||
|
||||
/*
|
||||
* Command line configuration. |
||||
*/ |
||||
#include <config_cmd_default.h> |
||||
|
||||
#define CONFIG_CMD_DATE |
||||
#define CONFIG_CMD_ELF |
||||
#define CONFIG_CMD_I2C |
||||
#define CONFIG_CMD_IRQ |
||||
#define CONFIG_CMD_MII |
||||
#define CONFIG_CMD_PING |
||||
#define CONFIG_CMD_SETEXPR |
||||
|
||||
#if defined(CONFIG_PCI) |
||||
#define CONFIG_CMD_BEDBUG |
||||
#define CONFIG_CMD_NET |
||||
#define CONFIG_CMD_PCI |
||||
#endif |
||||
|
||||
#undef CONFIG_WATCHDOG /* watchdog disabled */ |
||||
|
||||
#define CONFIG_MMC 1 |
||||
|
||||
#ifdef CONFIG_MMC |
||||
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ |
||||
#define CONFIG_CMD_MMC |
||||
#define CONFIG_DOS_PARTITION |
||||
#define CONFIG_FSL_ESDHC |
||||
#define CONFIG_GENERIC_MMC |
||||
#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC85xx_ESDHC_ADDR |
||||
#ifdef CONFIG_P2020 |
||||
#define CONFIG_SYS_FSL_ESDHC_USE_PIO /* P2020 eSDHC DMA is not functional*/ |
||||
#endif |
||||
#endif |
||||
|
||||
#define CONFIG_USB_EHCI |
||||
|
||||
#ifdef CONFIG_USB_EHCI |
||||
#define CONFIG_CMD_USB |
||||
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET |
||||
#define CONFIG_USB_EHCI_FSL |
||||
#define CONFIG_USB_STORAGE |
||||
#endif |
||||
|
||||
#if defined(CONFIG_MMC) || defined(CONFIG_USB_EHCI) |
||||
#define CONFIG_CMD_EXT2 |
||||
#define CONFIG_CMD_FAT |
||||
#define CONFIG_DOS_PARTITION |
||||
#endif |
||||
|
||||
/*
|
||||
* Miscellaneous configurable options |
||||
*/ |
||||
#define CONFIG_SYS_LONGHELP /* undef to save memory */ |
||||
#define CONFIG_CMDLINE_EDITING /* Command-line editing */ |
||||
#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) |
||||
/* 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 16 MB of memory, since this is |
||||
* the maximum mapped by the Linux kernel during initialization. |
||||
*/ |
||||
#define CONFIG_SYS_BOOTMAPSZ (16 << 20)/* Initial Memory map for Linux*/ |
||||
|
||||
/*
|
||||
* 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 to run kgdb serial port */ |
||||
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ |
||||
#endif |
||||
|
||||
/*
|
||||
* Environment Configuration |
||||
*/ |
||||
|
||||
#if defined(CONFIG_TSEC_ENET) |
||||
#define CONFIG_HAS_ETH0 |
||||
#define CONFIG_HAS_ETH1 |
||||
#define CONFIG_HAS_ETH2 |
||||
#endif |
||||
|
||||
#define CONFIG_HOSTNAME P2020RDB |
||||
#define CONFIG_ROOTPATH /opt/nfsroot |
||||
#define CONFIG_BOOTFILE uImage |
||||
#define CONFIG_UBOOTPATH u-boot.bin/* U-Boot image on TFTP server */ |
||||
|
||||
/* default location for tftp and bootm */ |
||||
#define CONFIG_LOADADDR 1000000 |
||||
|
||||
#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ |
||||
#undef CONFIG_BOOTARGS /* the boot command will set bootargs */ |
||||
|
||||
#define CONFIG_BAUDRATE 115200 |
||||
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \ |
||||
"netdev=eth0\0" \
|
||||
"uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
|
||||
"loadaddr=1000000\0" \
|
||||
"bootfile=uImage\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) " $filesize\0" \
|
||||
"consoledev=ttyS0\0" \
|
||||
"ramdiskaddr=2000000\0" \
|
||||
"ramdiskfile=rootfs.ext2.gz.uboot\0" \
|
||||
"fdtaddr=c00000\0" \
|
||||
"fdtfile=p2020rdb.dtb\0" \
|
||||
"bdev=sda1\0" \
|
||||
"jffs2nor=mtdblock3\0" \
|
||||
"norbootaddr=ef080000\0" \
|
||||
"norfdtaddr=ef040000\0" \
|
||||
"jffs2nand=mtdblock9\0" \
|
||||
"nandbootaddr=100000\0" \
|
||||
"nandfdtaddr=80000\0" \
|
||||
"nandimgsize=400000\0" \
|
||||
"nandfdtsize=80000\0" \
|
||||
"usb_phy_type=ulpi\0" \
|
||||
"vscfw_addr=ef000000\0" \
|
||||
"othbootargs=ramdisk_size=600000\0" \
|
||||
"usbfatboot=setenv bootargs root=/dev/ram rw " \
|
||||
"console=$consoledev,$baudrate $othbootargs; " \
|
||||
"usb start;" \
|
||||
"fatload usb 0:2 $loadaddr $bootfile;" \
|
||||
"fatload usb 0:2 $fdtaddr $fdtfile;" \
|
||||
"fatload usb 0:2 $ramdiskaddr $ramdiskfile;" \
|
||||
"bootm $loadaddr $ramdiskaddr $fdtaddr\0" \
|
||||
"usbext2boot=setenv bootargs root=/dev/ram rw " \
|
||||
"console=$consoledev,$baudrate $othbootargs; " \
|
||||
"usb start;" \
|
||||
"ext2load usb 0:4 $loadaddr $bootfile;" \
|
||||
"ext2load usb 0:4 $fdtaddr $fdtfile;" \
|
||||
"ext2load usb 0:4 $ramdiskaddr $ramdiskfile;" \
|
||||
"bootm $loadaddr $ramdiskaddr $fdtaddr\0" \
|
||||
"norboot=setenv bootargs root=/dev/$jffs2nor rw " \
|
||||
"console=$consoledev,$baudrate rootfstype=jffs2 $othbootargs;" \
|
||||
"bootm $norbootaddr - $norfdtaddr\0" \
|
||||
"nandboot=setenv bootargs root=/dev/$jffs2nand rw rootfstype=jffs2 " \
|
||||
"console=$consoledev,$baudrate $othbootargs;" \
|
||||
"nand read 2000000 $nandbootaddr $nandimgsize;" \
|
||||
"nand read 3000000 $nandfdtaddr $nandfdtsize;" \
|
||||
"bootm 2000000 - 3000000;\0" |
||||
|
||||
#define CONFIG_NFSBOOTCOMMAND \ |
||||
"setenv bootargs root=/dev/nfs rw " \
|
||||
"nfsroot=$serverip:$rootpath " \
|
||||
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
|
||||
"console=$consoledev,$baudrate $othbootargs;" \
|
||||
"tftp $loadaddr $bootfile;" \
|
||||
"tftp $fdtaddr $fdtfile;" \
|
||||
"bootm $loadaddr - $fdtaddr" |
||||
|
||||
#define CONFIG_HDBOOT \ |
||||
"setenv bootargs root=/dev/$bdev rw rootdelay=30 " \
|
||||
"console=$consoledev,$baudrate $othbootargs;" \
|
||||
"usb start;" \
|
||||
"ext2load usb 0:1 $loadaddr /boot/$bootfile;" \
|
||||
"ext2load usb 0:1 $fdtaddr /boot/$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 CONFIG_HDBOOT |
||||
|
||||
#endif /* __CONFIG_H */ |
Loading…
Reference in new issue