Commit 1a2621ba authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Nobuhiro Iwamatsu

sh: add support for sh7752evb board

The R0P7752C00000RZ board has SH7752, 512MB DDR3-SDRAM, SPI ROM,
Gigabit Ethernet, and eMMC.

This patch supports the following functions:
 - 512MB DDR3-SDRAM, SCIF4, SPI ROM, Gigabit Ethernet, eMMC
Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: default avatarNobuhiro Iwamatsu <iwamatsu@nigauri.org>
parent 09572880
......@@ -1202,6 +1202,7 @@ Mark Jonas <mark.jonas@de.bosch.com>
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
MS7720SE SH7720
R0P77520000RZ SH7752
R0P77570030RL SH7757
R0P77850011RL SH7785
......
......@@ -48,6 +48,8 @@
# include <asm/cpu_sh7724.h>
#elif defined (CONFIG_CPU_SH7734)
# include <asm/cpu_sh7734.h>
#elif defined (CONFIG_CPU_SH7752)
# include <asm/cpu_sh7752.h>
#elif defined (CONFIG_CPU_SH7757)
# include <asm/cpu_sh7757.h>
#elif defined (CONFIG_CPU_SH7763)
......
/*
* Copyright (C) 2012 Renesas Solutions Corp.
*
* 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 _ASM_CPU_SH7752_H_
#define _ASM_CPU_SH7752_H_
#define CCR 0xFF00001C
#define WTCNT 0xFFCC0000
#define CCR_CACHE_INIT 0x0000090b
#define CACHE_OC_NUM_WAYS 1
#ifndef __ASSEMBLY__ /* put C only stuff in this section */
/* MMU */
struct mmu_regs {
unsigned int reserved[4];
unsigned int mmucr;
};
#define MMU_BASE ((struct mmu_regs *)0xff000000)
/* Watchdog */
#define WTCSR0 0xffcc0002
#define WRSTCSR_R 0xffcc0003
#define WRSTCSR_W 0xffcc0002
#define WTCSR_PREFIX 0xa500
#define WRSTCSR_PREFIX 0x6900
#define WRSTCSR_WOVF_PREFIX 0x9600
/* SCIF */
#define SCIF0_BASE 0xfe4b0000 /* The real name is SCIF2 */
#define SCIF1_BASE 0xfe4c0000 /* The real name is SCIF3 */
#define SCIF2_BASE 0xfe4d0000 /* The real name is SCIF4 */
/* TMU0 */
#define TMU_BASE 0xFE430000
/* ETHER, GETHER MAC address */
struct ether_mac_regs {
unsigned int reserved[114];
unsigned int mahr;
unsigned int reserved2;
unsigned int malr;
};
#define GETHER0_MAC_BASE ((struct ether_mac_regs *)0xfee0400)
#define GETHER1_MAC_BASE ((struct ether_mac_regs *)0xfee0c00)
#define ETHER0_MAC_BASE ((struct ether_mac_regs *)0xfef0000)
#define ETHER1_MAC_BASE ((struct ether_mac_regs *)0xfef0800)
/* GETHER */
struct gether_control_regs {
unsigned int gbecont;
};
#define GETHER_CONTROL_BASE ((struct gether_control_regs *)0xffc10100)
#define GBECONT_RMII1 0x00020000
#define GBECONT_RMII0 0x00010000
/* SerMux */
struct sermux_regs {
unsigned char smr0;
unsigned char smr1;
unsigned char smr2;
unsigned char smr3;
unsigned char smr4;
unsigned char smr5;
};
#define SERMUX_BASE ((struct sermux_regs *)0xfe470000)
/* USB0/1 */
struct usb_common_regs {
unsigned short reserved[129];
unsigned short suspmode;
};
#define USB0_COMMON_BASE ((struct usb_common_regs *)0xfe450000)
#define USB1_COMMON_BASE ((struct usb_common_regs *)0xfe4f0000)
struct usb0_phy_regs {
unsigned short reset;
unsigned short reserved[4];
unsigned short portsel;
};
#define USB0_PHY_BASE ((struct usb0_phy_regs *)0xfe5f0000)
struct usb1_port_regs {
unsigned int port1sel;
unsigned int reserved;
unsigned int usb1intsts;
};
#define USB1_PORT_BASE ((struct usb1_port_regs *)0xfe4f2000)
struct usb1_alignment_regs {
unsigned int ehcidatac; /* 0xfe4fe018 */
unsigned int reserved[63];
unsigned int ohcidatac;
};
#define USB1_ALIGNMENT_BASE ((struct usb1_alignment_regs *)0xfe4fe018)
/* GPIO */
struct gpio_regs {
unsigned short pacr;
unsigned short pbcr;
unsigned short pccr;
unsigned short pdcr;
unsigned short pecr;
unsigned short pfcr;
unsigned short pgcr;
unsigned short phcr;
unsigned short picr;
unsigned short pjcr;
unsigned short pkcr;
unsigned short plcr;
unsigned short pmcr;
unsigned short pncr;
unsigned short pocr;
unsigned short reserved;
unsigned short pqcr;
unsigned short prcr;
unsigned short pscr;
unsigned short ptcr;
unsigned short pucr;
unsigned short pvcr;
unsigned short pwcr;
unsigned short pxcr;
unsigned short pycr;
unsigned short pzcr;
unsigned char padr;
unsigned char reserved_a;
unsigned char pbdr;
unsigned char reserved_b;
unsigned char pcdr;
unsigned char reserved_c;
unsigned char pddr;
unsigned char reserved_d;
unsigned char pedr;
unsigned char reserved_e;
unsigned char pfdr;
unsigned char reserved_f;
unsigned char pgdr;
unsigned char reserved_g;
unsigned char phdr;
unsigned char reserved_h;
unsigned char pidr;
unsigned char reserved_i;
unsigned char pjdr;
unsigned char reserved_j;
unsigned char pkdr;
unsigned char reserved_k;
unsigned char pldr;
unsigned char reserved_l;
unsigned char pmdr;
unsigned char reserved_m;
unsigned char pndr;
unsigned char reserved_n;
unsigned char podr;
unsigned char reserved_o;
unsigned char ppdr;
unsigned char reserved_p;
unsigned char pqdr;
unsigned char reserved_q;
unsigned char prdr;
unsigned char reserved_r;
unsigned char psdr;
unsigned char reserved_s;
unsigned char ptdr;
unsigned char reserved_t;
unsigned char pudr;
unsigned char reserved_u;
unsigned char pvdr;
unsigned char reserved_v;
unsigned char pwdr;
unsigned char reserved_w;
unsigned char pxdr;
unsigned char reserved_x;
unsigned char pydr;
unsigned char reserved_y;
unsigned char pzdr;
unsigned char reserved_z;
unsigned short ncer;
unsigned short ncmcr;
unsigned short nccsr;
unsigned char reserved2[2];
unsigned short psel0; /* +0x70 */
unsigned short psel1;
unsigned short psel2;
unsigned short psel3;
unsigned short psel4;
unsigned short psel5;
unsigned short psel6;
unsigned short reserved3[2];
unsigned short psel7;
};
#define GPIO_BASE ((struct gpio_regs *)0xffec0000)
#endif /* ifndef __ASSEMBLY__ */
#endif /* _ASM_CPU_SH7752_H_ */
#
# Copyright (C) 2012 Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).o
COBJS := sh7752evb.o spi-boot.o
SOBJS := lowlevel_init.o
$(LIB): $(obj).depend $(COBJS) $(SOBJS)
$(call cmd_link_o_target, $(COBJS) $(SOBJS))
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################
/*
* Copyright (C) 2012 Renesas Solutions Corp.
*
* 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 <config.h>
#include <version.h>
#include <asm/processor.h>
#include <asm/macro.h>
.macro or32, addr, data
mov.l \addr, r1
mov.l \data, r0
mov.l @r1, r2
or r2, r0
mov.l r0, @r1
.endm
.macro wait_DBCMD
mov.l DBWAIT_A, r0
mov.l @r0, r1
.endm
.global lowlevel_init
.section .spiboot1.text
.align 2
lowlevel_init:
/*------- GPIO -------*/
write16 PDCR_A, PDCR_D ! SPI0
write16 PGCR_A, PGCR_D ! SPI0, GETHER MDIO gate(PTG1)
write16 PJCR_A, PJCR_D ! SCIF4
write16 PTCR_A, PTCR_D ! STATUS
write16 PSEL1_A, PSEL1_D ! SPI0
write16 PSEL2_A, PSEL2_D ! SPI0
write16 PSEL5_A, PSEL5_D ! STATUS
bra exit_gpio
nop
.align 2
/*------- GPIO -------*/
PDCR_A: .long 0xffec0006
PGCR_A: .long 0xffec000c
PJCR_A: .long 0xffec0012
PTCR_A: .long 0xffec0026
PSEL1_A: .long 0xffec0072
PSEL2_A: .long 0xffec0074
PSEL5_A: .long 0xffec007a
PDCR_D: .long 0x0000
PGCR_D: .long 0x0004
PJCR_D: .long 0x0000
PTCR_D: .long 0x0000
PSEL1_D: .long 0x0000
PSEL2_D: .long 0x3000
PSEL5_D: .long 0x0ffc
.align 2
exit_gpio:
mov #0, r14
mova 2f, r0
mov.l PC_MASK, r1
tst r0, r1
bf 2f
bra exit_pmb
nop
.align 2
/* If CPU runs on SDRAM (PC=0x5???????) or not. */
PC_MASK: .long 0x20000000
2:
mov #1, r14
mov.l EXPEVT_A, r0
mov.l @r0, r0
mov.l EXPEVT_POWER_ON_RESET, r1
cmp/eq r0, r1
bt 1f
/*
* If EXPEVT value is manual reset or tlb multipul-hit,
* initialization of DDR3IF is not necessary.
*/
bra exit_ddr
nop
1:
/*------- Reset -------*/
write32 MRSTCR0_A, MRSTCR0_D
write32 MRSTCR1_A, MRSTCR1_D
/* For Core Reset */
mov.l DBACEN_A, r0
mov.l @r0, r0
cmp/eq #0, r0
bt 3f
/*
* If DBACEN == 1(DBSC was already enabled), we have to avoid the
* initialization of DDR3-SDRAM.
*/
bra exit_ddr
nop
3:
/*------- DDR3IF -------*/
/* oscillation stabilization time */
wait_timer WAIT_OSC_TIME
/* step 3 */
write32 DBCMD_A, DBCMD_RSTL_VAL
wait_timer WAIT_30US
/* step 4 */
write32 DBCMD_A, DBCMD_PDEN_VAL
/* step 5 */
write32 DBKIND_A, DBKIND_D
/* step 6 */
write32 DBCONF_A, DBCONF_D
write32 DBTR0_A, DBTR0_D
write32 DBTR1_A, DBTR1_D
write32 DBTR2_A, DBTR2_D
write32 DBTR3_A, DBTR3_D
write32 DBTR4_A, DBTR4_D
write32 DBTR5_A, DBTR5_D
write32 DBTR6_A, DBTR6_D
write32 DBTR7_A, DBTR7_D
write32 DBTR8_A, DBTR8_D
write32 DBTR9_A, DBTR9_D
write32 DBTR10_A, DBTR10_D
write32 DBTR11_A, DBTR11_D
write32 DBTR12_A, DBTR12_D
write32 DBTR13_A, DBTR13_D
write32 DBTR14_A, DBTR14_D
write32 DBTR15_A, DBTR15_D
write32 DBTR16_A, DBTR16_D
write32 DBTR17_A, DBTR17_D
write32 DBTR18_A, DBTR18_D
write32 DBTR19_A, DBTR19_D
write32 DBRNK0_A, DBRNK0_D
/* step 7 */
write32 DBPDCNT3_A, DBPDCNT3_D
/* step 8 */
write32 DBPDCNT1_A, DBPDCNT1_D
write32 DBPDCNT2_A, DBPDCNT2_D
write32 DBPDLCK_A, DBPDLCK_D
write32 DBPDRGA_A, DBPDRGA_D
write32 DBPDRGD_A, DBPDRGD_D
/* step 9 */
wait_timer WAIT_30US
/* step 10 */
write32 DBPDCNT0_A, DBPDCNT0_D
/* step 11 */
wait_timer WAIT_30US
wait_timer WAIT_30US
/* step 12 */
write32 DBCMD_A, DBCMD_WAIT_VAL
wait_DBCMD
/* step 13 */
write32 DBCMD_A, DBCMD_RSTH_VAL
wait_DBCMD
/* step 14 */
write32 DBCMD_A, DBCMD_WAIT_VAL
write32 DBCMD_A, DBCMD_WAIT_VAL
write32 DBCMD_A, DBCMD_WAIT_VAL
write32 DBCMD_A, DBCMD_WAIT_VAL
/* step 15 */
write32 DBCMD_A, DBCMD_PDXT_VAL
/* step 16 */
write32 DBCMD_A, DBCMD_MRS2_VAL
/* step 17 */
write32 DBCMD_A, DBCMD_MRS3_VAL
/* step 18 */
write32 DBCMD_A, DBCMD_MRS1_VAL
/* step 19 */
write32 DBCMD_A, DBCMD_MRS0_VAL
/* step 20 */
write32 DBCMD_A, DBCMD_ZQCL_VAL
write32 DBCMD_A, DBCMD_REF_VAL
write32 DBCMD_A, DBCMD_REF_VAL
wait_DBCMD
/* step 21 */
write32 DBADJ0_A, DBADJ0_D
write32 DBADJ1_A, DBADJ1_D
write32 DBADJ2_A, DBADJ2_D
/* step 22 */
write32 DBRFCNF0_A, DBRFCNF0_D
write32 DBRFCNF1_A, DBRFCNF1_D
write32 DBRFCNF2_A, DBRFCNF2_D
/* step 23 */
write32 DBCALCNF_A, DBCALCNF_D
/* step 24 */
write32 DBRFEN_A, DBRFEN_D
write32 DBCMD_A, DBCMD_SRXT_VAL
/* step 25 */
write32 DBACEN_A, DBACEN_D
/* step 26 */
wait_DBCMD
bra exit_ddr
nop
.align 2
EXPEVT_A: .long 0xff000024
EXPEVT_POWER_ON_RESET: .long 0x00000000
/*------- Reset -------*/
MRSTCR0_A: .long 0xffd50030
MRSTCR0_D: .long 0xfe1ffe7f
MRSTCR1_A: .long 0xffd50034
MRSTCR1_D: .long 0xfff3ffff
/*------- DDR3IF -------*/
DBCMD_A: .long 0xfe800018
DBKIND_A: .long 0xfe800020
DBCONF_A: .long 0xfe800024
DBTR0_A: .long 0xfe800040
DBTR1_A: .long 0xfe800044
DBTR2_A: .long 0xfe800048
DBTR3_A: .long 0xfe800050
DBTR4_A: .long 0xfe800054
DBTR5_A: .long 0xfe800058
DBTR6_A: .long 0xfe80005c
DBTR7_A: .long 0xfe800060
DBTR8_A: .long 0xfe800064
DBTR9_A: .long 0xfe800068
DBTR10_A: .long 0xfe80006c
DBTR11_A: .long 0xfe800070
DBTR12_A: .long 0xfe800074
DBTR13_A: .long 0xfe800078
DBTR14_A: .long 0xfe80007c
DBTR15_A: .long 0xfe800080
DBTR16_A: .long 0xfe800084
DBTR17_A: .long 0xfe800088
DBTR18_A: .long 0xfe80008c
DBTR19_A: .long 0xfe800090
DBRNK0_A: .long 0xfe800100
DBPDCNT0_A: .long 0xfe800200
DBPDCNT1_A: .long 0xfe800204
DBPDCNT2_A: .long 0xfe800208
DBPDCNT3_A: .long 0xfe80020c
DBPDLCK_A: .long 0xfe800280
DBPDRGA_A: .long 0xfe800290
DBPDRGD_A: .long 0xfe8002a0
DBADJ0_A: .long 0xfe8000c0
DBADJ1_A: .long 0xfe8000c4
DBADJ2_A: .long 0xfe8000c8
DBRFCNF0_A: .long 0xfe8000e0
DBRFCNF1_A: .long 0xfe8000e4
DBRFCNF2_A: .long 0xfe8000e8
DBCALCNF_A: .long 0xfe8000f4
DBRFEN_A: .long 0xfe800014
DBACEN_A: .long 0xfe800010
DBWAIT_A: .long 0xfe80001c
WAIT_OSC_TIME: .long 6000
WAIT_30US: .long 13333
DBCMD_RSTL_VAL: .long 0x20000000
DBCMD_PDEN_VAL: .long 0x1000d73c
DBCMD_WAIT_VAL: .long 0x0000d73c
DBCMD_RSTH_VAL: .long 0x2100d73c
DBCMD_PDXT_VAL: .long 0x110000c8
DBCMD_MRS0_VAL: .long 0x28000930
DBCMD_MRS1_VAL: .long 0x29000004
DBCMD_MRS2_VAL: .long 0x2a000008
DBCMD_MRS3_VAL: .long 0x2b000000
DBCMD_ZQCL_VAL: .long 0x03000200
DBCMD_REF_VAL: .long 0x0c000000
DBCMD_SRXT_VAL: .long 0x19000000
DBKIND_D: .long 0x00000007
DBCONF_D: .long 0x0f030a01
DBTR0_D: .long 0x00000007
DBTR1_D: .long 0x00000006
DBTR2_D: .long 0x00000000
DBTR3_D: .long 0x00000007
DBTR4_D: .long 0x00070007
DBTR5_D: .long 0x0000001b
DBTR6_D: .long 0x00000014
DBTR7_D: .long 0x00000005
DBTR8_D: .long 0x00000015
DBTR9_D: .long 0x00000006
DBTR10_D: .long 0x00000008
DBTR11_D: .long 0x00000007
DBTR12_D: .long 0x0000000e
DBTR13_D: .long 0x00000056
DBTR14_D: .long 0x00000006
DBTR15_D: .long 0x00000004
DBTR16_D: .long 0x00150002
DBTR17_D: .long 0x000c0017
DBTR18_D: .long 0x00000200
DBTR19_D: .long 0x00000040
DBRNK0_D: .long 0x00000001
DBPDCNT0_D: .long 0x00000001
DBPDCNT1_D: .long 0x00000001
DBPDCNT2_D: .long 0x00000000
DBPDCNT3_D: .long 0x00004010
DBPDLCK_D: .long 0x0000a55a
DBPDRGA_D: .long 0x00000028
DBPDRGD_D: .long 0x00017100
DBADJ0_D: .long 0x00000000
DBADJ1_D: .long 0x00000000
DBADJ2_D: .long 0x18061806
DBRFCNF0_D: .long 0x000001ff
DBRFCNF1_D: .long 0x08001000
DBRFCNF2_D: .long 0x00000000
DBCALCNF_D: .long 0x0000ffff
DBRFEN_D: .long 0x00000001
DBACEN_D: .long 0x00000001
.align 2
exit_ddr:
#if defined(CONFIG_SH_32BIT)
/*------- set PMB -------*/
write32 PASCR_A, PASCR_29BIT_D
write32 MMUCR_A, MMUCR_D
/*****************************************************************
* ent virt phys v sz c wt
* 0 0xa0000000 0x00000000 1 128M 0 1
* 1 0xa8000000 0x48000000 1 128M 0 1
* 5 0x88000000 0x48000000 1 128M 1 1
*/
write32 PMB_ADDR_SPIBOOT_A, PMB_ADDR_SPIBOOT_D
write32 PMB_DATA_SPIBOOT_A, PMB_DATA_SPIBOOT_D
write32 PMB_ADDR_DDR_C1_A, PMB_ADDR_DDR_C1_D
write32 PMB_DATA_DDR_C1_A, PMB_DATA_DDR_C1_D
write32 PMB_ADDR_DDR_N1_A, PMB_ADDR_DDR_N1_D
write32 PMB_DATA_DDR_N1_A, PMB_DATA_DDR_N1_D
write32 PMB_ADDR_ENTRY2, PMB_ADDR_NOT_USE_D
write32 PMB_ADDR_ENTRY3, PMB_ADDR_NOT_USE_D
write32 PMB_ADDR_ENTRY4, PMB_ADDR_NOT_USE_D
write32 PMB_ADDR_ENTRY6, PMB_ADDR_NOT_USE_D
write32 PMB_ADDR_ENTRY7, PMB_ADDR_NOT_USE_D
write32 PMB_ADDR_ENTRY8, PMB_ADDR_NOT_USE_D
write32 PMB_ADDR_ENTRY9, PMB_ADDR_NOT_USE_D
write32 PMB_ADDR_ENTRY10, PMB_ADDR_NOT_USE_D
write32 PMB_ADDR_ENTRY11, PMB_ADDR_NOT_USE_D
write32 PMB_ADDR_ENTRY12, PMB_ADDR_NOT_USE_D
write32 PMB_ADDR_ENTRY13, PMB_ADDR_NOT_USE_D
write32 PMB_ADDR_ENTRY14, PMB_ADDR_NOT_USE_D
write32 PMB_ADDR_ENTRY15, PMB_ADDR_NOT_USE_D
write32 PASCR_A, PASCR_INIT
mov.l DUMMY_ADDR, r0
icbi @r0
#endif /* if defined(CONFIG_SH_32BIT) */
exit_pmb:
/* CPU is running on ILRAM? */
mov r14, r0
tst #1, r0
bt 1f
mov.l _stack_ilram, r15
mov.l _spiboot_main, r0
100: bsrf r0
nop
.align 2
_spiboot_main: .long (spiboot_main - (100b + 4))
_stack_ilram: .long 0xe5204000
1:
write32 CCR_A, CCR_D
rts
nop
.align 2
#if defined(CONFIG_SH_32BIT)
/*------- set PMB -------*/
PMB_ADDR_SPIBOOT_A: .long PMB_ADDR_BASE(0)
PMB_ADDR_DDR_N1_A: .long PMB_ADDR_BASE(1)
PMB_ADDR_DDR_C1_A: .long PMB_ADDR_BASE(5)
PMB_ADDR_ENTRY2: .long PMB_ADDR_BASE(2)
PMB_ADDR_ENTRY3: .long PMB_ADDR_BASE(3)
PMB_ADDR_ENTRY4: .long PMB_ADDR_BASE(4)
PMB_ADDR_ENTRY6: .long PMB_ADDR_BASE(6)
PMB_ADDR_ENTRY7: .long PMB_ADDR_BASE(7)
PMB_ADDR_ENTRY8: .long PMB_ADDR_BASE(8)
PMB_ADDR_ENTRY9: .long PMB_ADDR_BASE(9)
PMB_ADDR_ENTRY10: .long PMB_ADDR_BASE(10)
PMB_ADDR_ENTRY11: .long PMB_ADDR_BASE(11)
PMB_ADDR_ENTRY12: .long PMB_ADDR_BASE(12)
PMB_ADDR_ENTRY13: .long PMB_ADDR_BASE(13)
PMB_ADDR_ENTRY14: .long PMB_ADDR_BASE(14)
PMB_ADDR_ENTRY15: .long PMB_ADDR_BASE(15)
PMB_ADDR_SPIBOOT_D: .long mk_pmb_addr_val(0xa0)
PMB_ADDR_DDR_C1_D: .long mk_pmb_addr_val(0x88)
PMB_ADDR_DDR_N1_D: .long mk_pmb_addr_val(0xa8)
PMB_ADDR_NOT_USE_D: .long 0x00000000
PMB_DATA_SPIBOOT_A: .long PMB_DATA_BASE(0)
PMB_DATA_DDR_N1_A: .long PMB_DATA_BASE(1)
PMB_DATA_DDR_C1_A: .long PMB_DATA_BASE(5)
/* ppn ub v s1 s0 c wt */
PMB_DATA_SPIBOOT_D: .long mk_pmb_data_val(0x00, 0, 1, 1, 0, 0, 1)
PMB_DATA_DDR_C1_D: .long mk_pmb_data_val(0x48, 0, 1, 1, 0, 1, 1)
PMB_DATA_DDR_N1_D: .long mk_pmb_data_val(0x48, 1, 1, 1, 0, 0, 1)
PASCR_A: .long 0xff000070
DUMMY_ADDR: .long 0xa0000000
PASCR_29BIT_D: .long 0x00000000
PASCR_INIT: .long 0x80000080
MMUCR_A: .long 0xff000010
MMUCR_D: .long 0x00000004 /* clear ITLB */
#endif /* CONFIG_SH_32BIT */
CCR_A: .long CCR
CCR_D: .long CCR_CACHE_INIT
/*
* Copyright (C) 2012 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 <malloc.h>
#include <asm/processor.h>
#include <asm/io.h>
#include <asm/mmc.h>
#include <spi_flash.h>
int checkboard(void)
{
puts("BOARD: SH7752 evaluation board (R0P7752C00000RZ)\n");
return 0;