sh: Add support for r0p7734 board
The r0p7734 board has SH7734, 128MB DDR2-SDRAM, USB, Ethernet, and more. This patch supports the following functions: - 128MB DDR2-SDRAM - 32MB NOR Flash memory - Serial console (SCIF) - Ethernet (SH-Ether/SMSC) Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Nobuhiro Iwamatsu
Nobuhiro Iwamatsu
parent
2a57e7ec96
commit
8ca805e102
@ -1102,6 +1102,7 @@ Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
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AP325RXA SH7723
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SHMIN SH7706
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ECOVEC SH7724
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R0P7734 SH7734
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Mark Jonas <mark.jonas@de.bosch.com>
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40
board/renesas/r0p7734/Makefile
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40
board/renesas/r0p7734/Makefile
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@ -0,0 +1,40 @@
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#
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# Copyright (C) 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
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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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include $(TOPDIR)/config.mk
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LIB = $(obj)lib$(BOARD).o
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COBJS := r0p7734.o
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SOBJS := lowlevel_init.o
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SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS))
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SOBJS := $(addprefix $(obj),$(SOBJS))
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$(LIB): $(obj).depend $(OBJS) $(SOBJS)
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$(call cmd_link_o_target, $(OBJS) $(SOBJS))
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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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606
board/renesas/r0p7734/lowlevel_init.S
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606
board/renesas/r0p7734/lowlevel_init.S
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@ -0,0 +1,606 @@
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/*
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* Copyright (C) 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
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* Copyright (C) 2011 Renesas Solutions Corp.
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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 <config.h>
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#include <version.h>
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#include <asm/processor.h>
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#include <asm/macro.h>
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#include <asm/processor.h>
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.global lowlevel_init
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.text
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.align 2
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lowlevel_init:
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/* WDT */
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write32 WDTCSR_A, WDTCSR_D
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/* MMU */
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write32 MMUCR_A, MMUCR_D
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write32 FRQCR2_A, FRQCR2_D
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write32 FRQCR0_A, FRQCR0_D
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write32 CS0CTRL_A, CS0CTRL_D
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write32 CS1CTRL_A, CS1CTRL_D
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write32 CS0CTRL2_A, CS0CTRL2_D
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write32 CSPWCR0_A, CSPWCR0_D
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write32 CSPWCR1_A, CSPWCR1_D
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write32 CS1GDST_A, CS1GDST_D
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# clock mode check
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mov.l MODEMR, r1
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mov.l @r1, r0
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and #6, r0 /* Check 1 and 2 bit.*/
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cmp/eq #2, r0 /* 0x02 is 533Mhz mode */
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bt init_lbsc_533
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init_lbsc_400:
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write32 CSWCR0_A, CSWCR0_D_400
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write32 CSWCR1_A, CSWCR1_D
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bra init_dbsc3_400_pad
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nop
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.align 2
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MODEMR: .long 0xFFCC0020
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WDTCSR_A: .long 0xFFCC0004
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WDTCSR_D: .long 0xA5000000
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MMUCR_A: .long 0xFF000010
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MMUCR_D: .long 0x00000004
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FRQCR2_A: .long 0xFFC80008
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FRQCR2_D: .long 0x00000000
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FRQCR0_A: .long 0xFFC80000
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FRQCR0_D: .long 0xCF000001
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CS0CTRL_A: .long 0xFF800200
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CS0CTRL_D: .long 0x00000020
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CS1CTRL_A: .long 0xFF800204
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CS1CTRL_D: .long 0x00000020
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CS0CTRL2_A: .long 0xFF800220
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CS0CTRL2_D: .long 0x00004000
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CSPWCR0_A: .long 0xFF800280
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CSPWCR0_D: .long 0x00000000
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CSPWCR1_A: .long 0xFF800284
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CSPWCR1_D: .long 0x00000000
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CS1GDST_A: .long 0xFF8002C0
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CS1GDST_D: .long 0x00000011
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init_lbsc_533:
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write32 CSWCR0_A, CSWCR0_D_533
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write32 CSWCR1_A, CSWCR1_D
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bra init_dbsc3_533_pad
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nop
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.align 2
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CSWCR0_A: .long 0xFF800230
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CSWCR0_D_533: .long 0x01120104
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CSWCR0_D_400: .long 0x02120114
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/* CSWCR0_D_400: .long 0x01160116 */
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CSWCR1_A: .long 0xFF800234
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CSWCR1_D: .long 0x077F077F
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/* CSWCR1_D_400: .long 0x00120012 */
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init_dbsc3_400_pad:
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write32 DBPDCNT3_A, DBPDCNT3_D
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wait_timer WAIT_200US_400
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write32 DBPDCNT0_A, DBPDCNT0_D_400
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write32 DBPDCNT3_A, DBPDCNT3_D0
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write32 DBPDCNT1_A, DBPDCNT1_D
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write32 DBPDCNT3_A, DBPDCNT3_D1
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wait_timer WAIT_32MCLK
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write32 DBPDCNT3_A, DBPDCNT3_D2
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wait_timer WAIT_100US_400
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write32 DBPDCNT3_A, DBPDCNT3_D3
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wait_timer WAIT_16MCLK
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write32 DBPDCNT3_A, DBPDCNT3_D4
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wait_timer WAIT_200US_400
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write32 DBPDCNT3_A, DBPDCNT3_D5
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wait_timer WAIT_1MCLK
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write32 DBPDCNT3_A, DBPDCNT3_D6
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wait_timer WAIT_10KMCLK
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bra init_dbsc3_ctrl_400
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nop
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.align 2
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init_dbsc3_533_pad:
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write32 DBPDCNT3_A, DBPDCNT3_D
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wait_timer WAIT_200US_533
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write32 DBPDCNT0_A, DBPDCNT0_D_533
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write32 DBPDCNT3_A, DBPDCNT3_D0
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write32 DBPDCNT1_A, DBPDCNT1_D
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write32 DBPDCNT3_A, DBPDCNT3_D1
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wait_timer WAIT_32MCLK
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write32 DBPDCNT3_A, DBPDCNT3_D2
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wait_timer WAIT_100US_533
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write32 DBPDCNT3_A, DBPDCNT3_D3
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wait_timer WAIT_16MCLK
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write32 DBPDCNT3_A, DBPDCNT3_D4
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wait_timer WAIT_200US_533
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write32 DBPDCNT3_A, DBPDCNT3_D5
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wait_timer WAIT_1MCLK
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write32 DBPDCNT3_A, DBPDCNT3_D6
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wait_timer WAIT_10KMCLK
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bra init_dbsc3_ctrl_533
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nop
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.align 2
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WAIT_200US_400: .long 40000
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WAIT_200US_533: .long 53300
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WAIT_100US_400: .long 20000
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WAIT_100US_533: .long 26650
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WAIT_32MCLK: .long 32
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WAIT_16MCLK: .long 16
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WAIT_1MCLK: .long 1
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WAIT_10KMCLK: .long 10000
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DBPDCNT0_A: .long 0xFE800200
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DBPDCNT0_D_533: .long 0x00010245
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DBPDCNT0_D_400: .long 0x00010235
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DBPDCNT1_A: .long 0xFE800204
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DBPDCNT1_D: .long 0x00000014
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DBPDCNT3_A: .long 0xFE80020C
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DBPDCNT3_D: .long 0x80000000
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DBPDCNT3_D0: .long 0x800F0000
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DBPDCNT3_D1: .long 0x800F1000
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DBPDCNT3_D2: .long 0x820F1000
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DBPDCNT3_D3: .long 0x860F1000
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DBPDCNT3_D4: .long 0x870F1000
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DBPDCNT3_D5: .long 0x870F3000
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DBPDCNT3_D6: .long 0x870F7000
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init_dbsc3_ctrl_400:
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write32 DBKIND_A, DBKIND_D
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write32 DBCONF_A, DBCONF_D
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write32 DBTR0_A, DBTR0_D_400
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write32 DBTR1_A, DBTR1_D_400
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write32 DBTR2_A, DBTR2_D
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write32 DBTR3_A, DBTR3_D_400
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write32 DBTR4_A, DBTR4_D_400
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write32 DBTR5_A, DBTR5_D_400
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write32 DBTR6_A, DBTR6_D_400
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write32 DBTR7_A, DBTR7_D
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write32 DBTR8_A, DBTR8_D_400
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write32 DBTR9_A, DBTR9_D
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write32 DBTR10_A, DBTR10_D_400
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write32 DBTR11_A, DBTR11_D
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write32 DBTR12_A, DBTR12_D_400
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write32 DBTR13_A, DBTR13_D_400
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write32 DBTR14_A, DBTR14_D
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write32 DBTR15_A, DBTR15_D
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write32 DBTR16_A, DBTR16_D_400
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write32 DBTR17_A, DBTR17_D_400
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write32 DBTR18_A, DBTR18_D_400
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write32 DBBL_A, DBBL_D
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write32 DBRNK0_A, DBRNK0_D
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write32 DBCMD_A, DBCMD_D0_400
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write32 DBCMD_A, DBCMD_D1
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write32 DBCMD_A, DBCMD_D2
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write32 DBCMD_A, DBCMD_D3
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write32 DBCMD_A, DBCMD_D4
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write32 DBCMD_A, DBCMD_D5_400
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write32 DBCMD_A, DBCMD_D6
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write32 DBCMD_A, DBCMD_D7
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write32 DBCMD_A, DBCMD_D8
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write32 DBCMD_A, DBCMD_D9_400
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write32 DBCMD_A, DBCMD_D10
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write32 DBCMD_A, DBCMD_D11
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write32 DBCMD_A, DBCMD_D12
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write32 DBBS0CNT1_A, DBBS0CNT1_D
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write32 DBPDNCNF_A, DBPDNCNF_D
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write32 DBRFCNF0_A, DBRFCNF0_D
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write32 DBRFCNF1_A, DBRFCNF1_D_400
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write32 DBRFCNF2_A, DBRFCNF2_D
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write32 DBRFEN_A, DBRFEN_D
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write32 DBACEN_A, DBACEN_D
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write32 DBACEN_A, DBACEN_D
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/* Dummy read */
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mov.l DBWAIT_A, r1
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synco
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mov.l @r1, r0
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synco
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/* Dummy read */
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mov.l SDRAM_A, r1
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synco
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mov.l @r1, r0
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synco
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/* need sleep 186A0 */
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bra init_pfc_sh7734
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nop
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.align 2
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init_dbsc3_ctrl_533:
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write32 DBKIND_A, DBKIND_D
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write32 DBCONF_A, DBCONF_D
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write32 DBTR0_A, DBTR0_D_533
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write32 DBTR1_A, DBTR1_D_533
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write32 DBTR2_A, DBTR2_D
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write32 DBTR3_A, DBTR3_D_533
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write32 DBTR4_A, DBTR4_D_533
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write32 DBTR5_A, DBTR5_D_533
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write32 DBTR6_A, DBTR6_D_533
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write32 DBTR7_A, DBTR7_D
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write32 DBTR8_A, DBTR8_D_533
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write32 DBTR9_A, DBTR9_D
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write32 DBTR10_A, DBTR10_D_533
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write32 DBTR11_A, DBTR11_D
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write32 DBTR12_A, DBTR12_D_533
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write32 DBTR13_A, DBTR13_D_533
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write32 DBTR14_A, DBTR14_D
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write32 DBTR15_A, DBTR15_D
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write32 DBTR16_A, DBTR16_D_533
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write32 DBTR17_A, DBTR17_D_533
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write32 DBTR18_A, DBTR18_D_533
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write32 DBBL_A, DBBL_D
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write32 DBRNK0_A, DBRNK0_D
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write32 DBCMD_A, DBCMD_D0_533
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write32 DBCMD_A, DBCMD_D1
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write32 DBCMD_A, DBCMD_D2
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write32 DBCMD_A, DBCMD_D3
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write32 DBCMD_A, DBCMD_D4
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write32 DBCMD_A, DBCMD_D5_533
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write32 DBCMD_A, DBCMD_D6
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write32 DBCMD_A, DBCMD_D7
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write32 DBCMD_A, DBCMD_D8
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write32 DBCMD_A, DBCMD_D9_533
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write32 DBCMD_A, DBCMD_D10
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write32 DBCMD_A, DBCMD_D11
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write32 DBCMD_A, DBCMD_D12
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write32 DBBS0CNT1_A, DBBS0CNT1_D
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write32 DBPDNCNF_A, DBPDNCNF_D
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write32 DBRFCNF0_A, DBRFCNF0_D
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write32 DBRFCNF1_A, DBRFCNF1_D_533
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write32 DBRFCNF2_A, DBRFCNF2_D
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write32 DBRFEN_A, DBRFEN_D
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write32 DBACEN_A, DBACEN_D
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write32 DBACEN_A, DBACEN_D
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/* Dummy read */
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mov.l DBWAIT_A, r1
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synco
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mov.l @r1, r0
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synco
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/* Dummy read */
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mov.l SDRAM_A, r1
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synco
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mov.l @r1, r0
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synco
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/* need sleep 186A0 */
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bra init_pfc_sh7734
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nop
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.align 2
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DBKIND_A: .long 0xFE800020
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DBKIND_D: .long 0x00000005
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DBCONF_A: .long 0xFE800024
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DBCONF_D: .long 0x0D030A01
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DBTR0_A: .long 0xFE800040
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DBTR0_D_533:.long 0x00000004
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DBTR0_D_400:.long 0x00000003
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DBTR1_A: .long 0xFE800044
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DBTR1_D_533:.long 0x00000003
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DBTR1_D_400:.long 0x00000002
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DBTR2_A: .long 0xFE800048
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DBTR2_D: .long 0x00000000
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DBTR3_A: .long 0xFE800050
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DBTR3_D_533:.long 0x00000004
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DBTR3_D_400:.long 0x00000003
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DBTR4_A: .long 0xFE800054
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DBTR4_D_533:.long 0x00050004
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DBTR4_D_400:.long 0x00050003
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DBTR5_A: .long 0xFE800058
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DBTR5_D_533:.long 0x0000000F
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DBTR5_D_400:.long 0x0000000B
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DBTR6_A: .long 0xFE80005C
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DBTR6_D_533:.long 0x0000000B
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DBTR6_D_400:.long 0x00000008
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DBTR7_A: .long 0xFE800060
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DBTR7_D: .long 0x00000002 /* common value */
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DBTR8_A: .long 0xFE800064
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DBTR8_D_533:.long 0x0000000D
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DBTR8_D_400:.long 0x0000000A
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DBTR9_A: .long 0xFE800068
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DBTR9_D: .long 0x00000002 /* common value */
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DBTR10_A: .long 0xFE80006C
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DBTR10_D_533:.long 0x00000004
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DBTR10_D_400:.long 0x00000003
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DBTR11_A: .long 0xFE800070
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DBTR11_D: .long 0x00000008 /* common value */
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DBTR12_A: .long 0xFE800074
|
||||
DBTR12_D_533:.long 0x00000009
|
||||
DBTR12_D_400:.long 0x00000008
|
||||
|
||||
DBTR13_A: .long 0xFE800078
|
||||
DBTR13_D_533:.long 0x00000022
|
||||
DBTR13_D_400:.long 0x0000001A
|
||||
|
||||
DBTR14_A: .long 0xFE80007C
|
||||
DBTR14_D: .long 0x00070002 /* common value */
|
||||
|
||||
DBTR15_A: .long 0xFE800080
|
||||
DBTR15_D: .long 0x00000003 /* common value */
|
||||
|
||||
DBTR16_A: .long 0xFE800084
|
||||
DBTR16_D_533:.long 0x120A1001
|
||||
DBTR16_D_400:.long 0x12091001
|
||||
|
||||
DBTR17_A: .long 0xFE800088
|
||||
DBTR17_D_533:.long 0x00040000
|
||||
DBTR17_D_400:.long 0x00030000
|
||||
|
||||
DBTR18_A: .long 0xFE80008C
|
||||
DBTR18_D_533:.long 0x02010200
|
||||
DBTR18_D_400:.long 0x02000207
|
||||
|
||||
DBBL_A: .long 0xFE8000B0
|
||||
DBBL_D: .long 0x00000000
|
||||
|
||||
DBRNK0_A: .long 0xFE800100
|
||||
DBRNK0_D: .long 0x00000001
|
||||
|
||||
DBCMD_A: .long 0xFE800018
|
||||
DBCMD_D0_533: .long 0x1100006B
|
||||
DBCMD_D0_400: .long 0x11000050
|
||||
DBCMD_D1: .long 0x0B000000 /* common value */
|
||||
DBCMD_D2: .long 0x2A004000 /* common value */
|
||||
DBCMD_D3: .long 0x2B006000 /* common value */
|
||||
DBCMD_D4: .long 0x29002004 /* common value */
|
||||
DBCMD_D5_533: .long 0x28000743
|
||||
DBCMD_D5_400: .long 0x28000533
|
||||
DBCMD_D6: .long 0x0B000000 /* common value */
|
||||
DBCMD_D7: .long 0x0C000000 /* common value */
|
||||
DBCMD_D8: .long 0x0C000000 /* common value */
|
||||
DBCMD_D9_533: .long 0x28000643
|
||||
DBCMD_D9_400: .long 0x28000433
|
||||
DBCMD_D10: .long 0x000000C8 /* common value */
|
||||
DBCMD_D11: .long 0x29002384 /* common value */
|
||||
DBCMD_D12: .long 0x29002004 /* common value */
|
||||
|
||||
DBBS0CNT1_A: .long 0xFE800304
|
||||
DBBS0CNT1_D: .long 0x00000000
|
||||
DBPDNCNF_A: .long 0xFE800180
|
||||
DBPDNCNF_D: .long 0x00000200
|
||||
|
||||
DBRFCNF0_A: .long 0xFE8000E0
|
||||
DBRFCNF0_D: .long 0x000001FF
|
||||
DBRFCNF1_A: .long 0xFE8000E4
|
||||
DBRFCNF1_D_533: .long 0x00000805
|
||||
DBRFCNF1_D_400: .long 0x00000618
|
||||
|
||||
DBRFCNF2_A: .long 0xFE8000E8
|
||||
DBRFCNF2_D: .long 0x00000000
|
||||
|
||||
DBRFEN_A: .long 0xFE800014
|
||||
DBRFEN_D: .long 0x00000001
|
||||
|
||||
DBACEN_A: .long 0xFE800010
|
||||
DBACEN_D: .long 0x00000001
|
||||
|
||||
DBWAIT_A: .long 0xFE80001C
|
||||
SDRAM_A: .long 0x0C000000
|
||||
|
||||
init_pfc_sh7734:
|
||||
write32 PFC_PMMR_A, PFC_PMMR_MODESEL1
|
||||
write32 PFC_MODESEL1_A, PFC_MODESEL1_D
|
||||
|
||||
write32 PFC_PMMR_A, PFC_PMMR_MODESEL2
|
||||
write32 PFC_MODESEL2_A, PFC_MODESEL2_D
|
||||
|
||||
write32 PFC_PMMR_A, PFC_PMMR_IPSR3
|
||||
write32 PFC_IPSR3_A, PFC_IPSR3_D
|
||||
|
||||
write32 PFC_PMMR_A, PFC_PMMR_IPSR4
|
||||
write32 PFC_IPSR4_A, PFC_IPSR4_D
|
||||
|
||||
write32 PFC_PMMR_A, PFC_PMMR_IPSR11
|
||||
write32 PFC_IPSR11_A, PFC_IPSR11_D
|
||||
|
||||
write32 PFC_PMMR_A, PFC_PMMR_GPSR0
|
||||
write32 PFC_GPSR0_A, PFC_GPSR0_D
|
||||
|
||||
write32 PFC_PMMR_A, PFC_PMMR_GPSR1
|
||||
write32 PFC_GPSR1_A, PFC_GPSR1_D
|
||||
|
||||
write32 PFC_PMMR_A, PFC_PMMR_GPSR2
|
||||
write32 PFC_GPSR2_A, PFC_GPSR2_D
|
||||
|
||||
write32 PFC_PMMR_A, PFC_PMMR_GPSR3
|
||||
write32 PFC_GPSR3_A, PFC_GPSR3_D
|
||||
|
||||
write32 PFC_PMMR_A, PFC_PMMR_GPSR4
|
||||
write32 PFC_GPSR4_A, PFC_GPSR4_D
|
||||
|
||||
write32 PFC_PMMR_A, PFC_PMMR_GPSR5
|
||||
write32 PFC_GPSR5_A, PFC_GPSR5_D
|
||||
|
||||
/* sleep 186A0 */
|
||||
|
||||
write32 GPIO2_INOUTSEL1_A, GPIO2_INOUTSEL1_D
|
||||
write32 GPIO1_OUTDT1_A, GPIO1_OUTDT1_D
|
||||
write32 GPIO2_INOUTSEL2_A, GPIO2_INOUTSEL2_D
|
||||
write32 GPIO2_OUTDT2_A, GPIO2_OUTDT2_D
|
||||
write32 GPIO4_INOUTSEL4_A, GPIO4_INOUTSEL4_D
|
||||
write32 GPIO4_OUTDT4_A, GPIO4_OUTDT4_D
|
||||
|
||||
write32 CCR_A, CCR_D
|
||||
|
||||
stc sr, r0
|
||||
mov.l SR_MASK_D, r1
|
||||
and r1, r0
|
||||
ldc r0, sr
|
||||
|
||||
rts
|
||||
nop
|
||||
|
||||
.align 2
|
||||
|
||||
PFC_PMMR_A: .long 0xFFFC0000
|
||||
|
||||
/* MODESEL
|
||||
* 28: Select IEBUS Group B
|
||||
*/
|
||||
PFC_MODESEL1_A: .long 0xFFFC004C
|
||||
PFC_MODESEL1_D: .long 0x10000000
|
||||
PFC_PMMR_MODESEL1: .long 0xEFFFFFFF
|
||||
|
||||
/* MODESEL
|
||||
* 9: Select SCIF3 Group B
|
||||
* 7: Select SCIF2 Group B
|
||||
* 4: Select SCIF1 Group B
|
||||
*/
|
||||
PFC_MODESEL2_A: .long 0xFFFC0050
|
||||
PFC_MODESEL2_D: .long 0x00000290
|
||||
PFC_PMMR_MODESEL2: .long 0xFFFFFD6F
|
||||
|
||||
# Enable functios
|
||||
# SD1_DAT2_A SD1_DAT1_A, SD1_DAT0_A,
|
||||
# EXWAIT0, RDW/RW, SD1_CMD_A, SD1_WP_A,
|
||||
# SD1_CD_A, TX3_B, RX3_B, CS1, D15
|
||||
PFC_IPSR3_A: .long 0xFFFC0028
|
||||
PFC_IPSR3_D: .long 0x09209248
|
||||
PFC_PMMR_IPSR3: .long 0xF6DF6DB7
|
||||
|
||||
# Enable functios
|
||||
# RMII0_MDIO_A , RMII0_MDC_A,
|
||||
# RMII0_CRS_DV_A, RMII0_RX_ER_A,
|
||||
# RMII0_TXD_EN_A, MII0_RXD1_A
|
||||
PFC_IPSR4_A: .long 0xFFFC002C
|
||||
PFC_IPSR4_D: .long 0x0001B6DB
|
||||
PFC_PMMR_IPSR4: .long 0xFFFE4924
|
||||
|
||||
# Enable functios
|
||||
# DACK1, DREQ1, SD1_DAT3_A, SD1_CLK_A, IERX_B,
|
||||
# IETX_B, TX0_A, RMII0_TXD0_A,
|
||||
# RMII0_TXD1_A, RMII0_TXD0_A, SDSEL, SDA0, SDA1, SCL1
|
||||
PFC_IPSR11_A: .long 0xFFFC0048
|
||||
PFC_IPSR11_D: .long 0x002C89B0
|
||||
PFC_PMMR_IPSR11:.long 0xFFD3764F
|
||||
|
||||
PFC_GPSR0_A: .long 0xFFFC0004
|
||||
PFC_GPSR0_D: .long 0xFFFFFFFF
|
||||
PFC_PMMR_GPSR0: .long 0x00000000
|
||||
|
||||
PFC_GPSR1_A: .long 0xFFFC0008
|
||||
PFC_GPSR1_D: .long 0x7FBF7FFF
|
||||
PFC_PMMR_GPSR1: .long 0x80408000
|
||||
|
||||
PFC_GPSR2_A: .long 0xFFFC000C
|
||||
PFC_GPSR2_D: .long 0xBFC07EDF
|
||||
PFC_PMMR_GPSR2: .long 0x403F8120
|
||||
|
||||
PFC_GPSR3_A: .long 0xFFFC0010
|
||||
PFC_GPSR3_D: .long 0xFFFFFFFF
|
||||
PFC_PMMR_GPSR3: .long 0x00000000
|
||||
|
||||
PFC_GPSR4_A: .long 0xFFFC0014
|
||||
#if 0 /* orig */
|
||||
PFC_GPSR4_D: .long 0xFFFFFFFF
|
||||
PFC_PMMR_GPSR4: .long 0x00000000
|
||||
#else
|
||||
PFC_GPSR4_D: .long 0xFBFFFFFF
|
||||
PFC_PMMR_GPSR4: .long 0x04000000
|
||||
#endif
|
||||
|
||||
PFC_GPSR5_A: .long 0xFFFC0018
|
||||
PFC_GPSR5_D: .long 0x00000C01
|
||||
PFC_PMMR_GPSR5: .long 0xFFFFF3FE
|
||||
|
||||
I2C_ICCR2_A: .long 0xFFC70001
|
||||
I2C_ICCR2_D: .long 0x00
|
||||
I2C_ICCR2_D1: .long 0x20
|
||||
|
||||
GPIO2_INOUTSEL1_A: .long 0xFFC41004
|
||||
GPIO2_INOUTSEL1_D: .long 0x80408000
|
||||
GPIO1_OUTDT1_A: .long 0xFFC41008 /* bit15: LED4, bit22: LED5 */
|
||||
GPIO1_OUTDT1_D: .long 0x80408000
|
||||
GPIO2_INOUTSEL2_A: .long 0xFFC42004
|
||||
GPIO2_INOUTSEL2_D: .long 0x40000120
|
||||
GPIO2_OUTDT2_A: .long 0xFFC42008
|
||||
GPIO2_OUTDT2_D: .long 0x40000120
|
||||
GPIO4_INOUTSEL4_A: .long 0xFFC44004
|
||||
GPIO4_INOUTSEL4_D: .long 0x04000000
|
||||
GPIO4_OUTDT4_A: .long 0xFFC44008
|
||||
GPIO4_OUTDT4_D: .long 0x04000000
|
||||
|
||||
CCR_A: .long 0xFF00001C
|
||||
CCR_D: .long 0x0000090B
|
||||
SR_MASK_D: .long 0xEFFFFF0F
|
||||
78
board/renesas/r0p7734/r0p7734.c
Normal file
78
board/renesas/r0p7734/r0p7734.c
Normal file
@ -0,0 +1,78 @@
|
||||
/*
|
||||
* Copyright (C) 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
|
||||
* Copyright (C) 2011 Renesas Solutions Corp.
|
||||
*
|
||||
* 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/io.h>
|
||||
#include <asm/processor.h>
|
||||
#include <netdev.h>
|
||||
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
|
||||
#define MODEMR (0xFFCC0020)
|
||||
#define MODEMR_MASK (0x6)
|
||||
#define MODEMR_533MHZ (0x2)
|
||||
|
||||
int checkboard(void)
|
||||
{
|
||||
u32 r = readl(MODEMR);
|
||||
if ((r & MODEMR_MASK) & MODEMR_533MHZ)
|
||||
puts("CPU Clock: 533MHz\n");
|
||||
else
|
||||
puts("CPU Clock: 400MHz\n");
|
||||
|
||||
puts("BOARD: Renesas Technology Corp. R0P7734C00000RZ\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
#define MSTPSR1 (0xFFC80044)
|
||||
#define MSTPCR1 (0xFFC80034)
|
||||
#define MSTPSR1_GETHER (1 << 14)
|
||||
|
||||
int board_init(void)
|
||||
{
|
||||
#if defined(CONFIG_SH_ETHER)
|
||||
u32 r = readl(MSTPSR1);
|
||||
if (r & MSTPSR1_GETHER)
|
||||
writel((r & ~MSTPSR1_GETHER), MSTPCR1);
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dram_init(void)
|
||||
{
|
||||
gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
|
||||
gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
|
||||
printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_SMC911X
|
||||
int board_eth_init(bd_t *bis)
|
||||
{
|
||||
int rc = 0;
|
||||
rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
|
||||
return rc;
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -1028,6 +1028,7 @@ sh7757lcr sh sh4 sh7757lcr renesas
|
||||
sh7763rdp sh sh4 sh7763rdp renesas -
|
||||
sh7785lcr sh sh4 sh7785lcr renesas -
|
||||
sh7785lcr_32bit sh sh4 sh7785lcr renesas - sh7785lcr:SH_32BIT=1
|
||||
r0p7734 sh sh4 r0p7734 renesas -
|
||||
grsim_leon2 sparc leon2 - gaisler
|
||||
gr_cpci_ax2000 sparc leon3 - gaisler
|
||||
gr_ep2s60 sparc leon3 - gaisler
|
||||
|
||||
167
include/configs/r0p7734.h
Normal file
167
include/configs/r0p7734.h
Normal file
@ -0,0 +1,167 @@
|
||||
/*
|
||||
* Configuation settings for the Renesas Solutions r0p7734 board
|
||||
*
|
||||
* Copyright (C) 2010, 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
|
||||
*
|
||||
* 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 __R0P7734_H
|
||||
#define __R0P7734_H
|
||||
|
||||
#undef DEBUG
|
||||
#define CONFIG_SH 1
|
||||
#define CONFIG_SH4 1
|
||||
#define CONFIG_SH4A 1
|
||||
#define CONFIG_CPU_SH7734 1
|
||||
#define CONFIG_R0P7734 1
|
||||
#define CONFIG_400MHZ_MODE 1
|
||||
/* #define CONFIG_533MHZ_MODE 1 */
|
||||
|
||||
#define CONFIG_SYS_TEXT_BASE 0x8FFC0000
|
||||
|
||||
#define CONFIG_CMD_FLASH
|
||||
#define CONFIG_CMD_MEMORY
|
||||
#define CONFIG_CMD_NET
|
||||
#define CONFIG_CMD_PING
|
||||
#define CONFIG_CMD_MII
|
||||
#define CONFIG_CMD_NFS
|
||||
#define CONFIG_CMD_SDRAM
|
||||
#define CONFIG_CMD_ENV
|
||||
#define CONFIG_CMD_SAVEENV
|
||||
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
#define CONFIG_BOOTDELAY 3
|
||||
#define CONFIG_BOOTARGS "console=ttySC3,115200"
|
||||
|
||||
#define CONFIG_VERSION_VARIABLE
|
||||
#undef CONFIG_SHOW_BOOT_PROGRESS
|
||||
|
||||
/* Ether */
|
||||
#define CONFIG_SH_ETHER 1
|
||||
#define CONFIG_SH_ETHER_USE_PORT (0)
|
||||
#define CONFIG_SH_ETHER_PHY_ADDR (0x0)
|
||||
#define CONFIG_PHYLIB
|
||||
#define CONFIG_PHY_SMSC 1
|
||||
#define CONFIG_BITBANGMII
|
||||
#define CONFIG_BITBANGMII_MULTI
|
||||
#ifndef CONFIG_SH_ETHER
|
||||
# define CONFIG_SMC911X
|
||||
# define CONFIG_SMC911X_16_BIT
|
||||
# define CONFIG_SMC911X_BASE (0x84000000)
|
||||
#endif
|
||||
|
||||
/* undef to save memory */
|
||||
#define CONFIG_SYS_LONGHELP
|
||||
/* Monitor Command Prompt */
|
||||
#define CONFIG_SYS_PROMPT "=> "
|
||||
/* Buffer size for input from the Console */
|
||||
#define CONFIG_SYS_CBSIZE 256
|
||||
/* Buffer size for Console output */
|
||||
#define CONFIG_SYS_PBSIZE 256
|
||||
/* max args accepted for monitor commands */
|
||||
#define CONFIG_SYS_MAXARGS 16
|
||||
/* Buffer size for Boot Arguments passed to kernel */
|
||||
#define CONFIG_SYS_BARGSIZE 512
|
||||
/* List of legal baudrate settings for this board */
|
||||
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
|
||||
|
||||
/* SCIF */
|
||||
#define CONFIG_SCIF_CONSOLE 1
|
||||
#define CONFIG_SCIF 1
|
||||
#define CONFIG_CONS_SCIF3 1
|
||||
|
||||
/* Suppress display of console information at boot */
|
||||
#undef CONFIG_SYS_CONSOLE_INFO_QUIET
|
||||
#undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
|
||||
#undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
|
||||
|
||||
/* SDRAM */
|
||||
#define CONFIG_SYS_SDRAM_BASE (0x88000000)
|
||||
#define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024)
|
||||
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
|
||||
|
||||
#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
|
||||
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 100 * 1024 * 1024)
|
||||
/* Enable alternate, more extensive, memory test */
|
||||
#undef CONFIG_SYS_ALT_MEMTEST
|
||||
/* Scratch address used by the alternate memory test */
|
||||
#undef CONFIG_SYS_MEMTEST_SCRATCH
|
||||
|
||||
/* Enable temporary baudrate change while serial download */
|
||||
#undef CONFIG_SYS_LOADS_BAUD_CHANGE
|
||||
|
||||
/* FLASH */
|
||||
#define CONFIG_FLASH_CFI_DRIVER 1
|
||||
#define CONFIG_SYS_FLASH_CFI
|
||||
#undef CONFIG_SYS_FLASH_QUIET_TEST
|
||||
#define CONFIG_SYS_FLASH_EMPTY_INFO
|
||||
#define CONFIG_SYS_FLASH_BASE (0xA0000000)
|
||||
#define CONFIG_SYS_MAX_FLASH_SECT 512
|
||||
|
||||
/* if you use all NOR Flash , you change dip-switch. Please see Manual. */
|
||||
#define CONFIG_SYS_MAX_FLASH_BANKS 1
|
||||
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
|
||||
|
||||
/* Timeout for Flash erase operations (in ms) */
|
||||
#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
|
||||
/* Timeout for Flash write operations (in ms) */
|
||||
#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
|
||||
/* Timeout for Flash set sector lock bit operations (in ms) */
|
||||
#define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
|
||||
/* Timeout for Flash clear lock bit operations (in ms) */
|
||||
#define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
|
||||
|
||||
/*
|
||||
* Use hardware flash sectors protection instead
|
||||
* of U-Boot software protection
|
||||
*/
|
||||
#undef CONFIG_SYS_FLASH_PROTECTION
|
||||
#undef CONFIG_SYS_DIRECT_FLASH_TFTP
|
||||
|
||||
/* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
|
||||
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
|
||||
/* Monitor size */
|
||||
#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
|
||||
/* Size of DRAM reserved for malloc() use */
|
||||
#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
|
||||
/* size in bytes reserved for initial data */
|
||||
#define CONFIG_SYS_GBL_DATA_SIZE (256)
|
||||
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
|
||||
|
||||
/* ENV setting */
|
||||
#define CONFIG_ENV_IS_IN_FLASH
|
||||
#define CONFIG_ENV_OVERWRITE 1
|
||||
#define CONFIG_ENV_SECT_SIZE (128 * 1024)
|
||||
#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
|
||||
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
|
||||
/* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
|
||||
#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
|
||||
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
|
||||
|
||||
/* Board Clock */
|
||||
#if defined(CONFIG_400MHZ_MODE)
|
||||
#define CONFIG_SYS_CLK_FREQ 50000000
|
||||
#else
|
||||
#define CONFIG_SYS_CLK_FREQ 44444444
|
||||
#endif
|
||||
#define CONFIG_SYS_TMU_CLK_DIV 4
|
||||
#define CONFIG_SYS_HZ 1000
|
||||
|
||||
#endif /* __R0P7734_H */
|
||||
Loading…
Reference in New Issue
Block a user