sh: Renesas R0P7785LC0011RL board support
This board has SH7785, 512MB DDR2-SDRAM, NOR Flash,
Graphic, Ethernet, USB, SD, RTC, and I2C controller.
This patch supports the following functions:
- 128MB DDR2-SDRAM (29-bit address mode only)
- NOR Flash
- USB host
- Ethernet
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/board/sh7785lcr/Makefile b/board/sh7785lcr/Makefile
new file mode 100644
index 0000000..43688d5
--- /dev/null
+++ b/board/sh7785lcr/Makefile
@@ -0,0 +1,45 @@
+#
+# Copyright (C) 2008 Yoshihiro Shimoda <shimoda.yoshihiro@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 $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).a
+
+COBJS := sh7785lcr.o selfcheck.o rtl8169_mac.o
+SOBJS := lowlevel_init.o
+
+$(LIB): $(obj).depend $(COBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $(COBJS) $(SOBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+ $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/sh7785lcr/config.mk b/board/sh7785lcr/config.mk
new file mode 100644
index 0000000..93761ee
--- /dev/null
+++ b/board/sh7785lcr/config.mk
@@ -0,0 +1,26 @@
+#
+# Copyright (C) 2007
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# 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
+
+#
+# TEXT_BASE refers to image _after_ relocation.
+#
+# NOTE: Must match value used in u-boot.lds (in this directory).
+#
+TEXT_BASE = 0x0ff80000
+
diff --git a/board/sh7785lcr/lowlevel_init.S b/board/sh7785lcr/lowlevel_init.S
new file mode 100644
index 0000000..8126296
--- /dev/null
+++ b/board/sh7785lcr/lowlevel_init.S
@@ -0,0 +1,318 @@
+/*
+ * Copyright (C) 2008 Yoshihiro Shimoda <shimoda.yoshihiro@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 <config.h>
+#include <version.h>
+#include <asm/processor.h>
+
+.macro write32, addr, data
+ mov.l \addr ,r1
+ mov.l \data ,r0
+ mov.l r0, @r1
+.endm
+
+.macro write16, addr, data
+ mov.l \addr ,r1
+ mov.l \data ,r0
+ mov.w r0, @r1
+.endm
+
+.macro write8, addr, data
+ mov.l \addr ,r1
+ mov.l \data ,r0
+ mov.b r0, @r1
+.endm
+
+.macro wait_timer, time
+ mov.l \time ,r3
+1:
+ nop
+ tst r3, r3
+ bf/s 1b
+ dt r3
+.endm
+
+#include <asm/processor.h>
+
+ .global lowlevel_init
+
+ .text
+ .align 2
+
+lowlevel_init:
+ wait_timer WAIT_200US
+ wait_timer WAIT_200US
+
+ /*------- LBSC -------*/
+ write32 MMSELR_A, MMSELR_D
+
+ /*------- DBSC2 -------*/
+ write32 DBSC2_DBCONF_A, DBSC2_DBCONF_D
+ write32 DBSC2_DBTR0_A, DBSC2_DBTR0_D
+ write32 DBSC2_DBTR1_A, DBSC2_DBTR1_D
+ write32 DBSC2_DBTR2_A, DBSC2_DBTR2_D
+ write32 DBSC2_DBFREQ_A, DBSC2_DBFREQ_D1
+ write32 DBSC2_DBFREQ_A, DBSC2_DBFREQ_D2
+ wait_timer WAIT_200US
+
+ write32 DBSC2_DBDICODTOCD_A, DBSC2_DBDICODTOCD_D
+ write32 DBSC2_DBCMDCNT_A, DBSC2_DBCMDCNT_D_CKE_H
+ wait_timer WAIT_200US
+ write32 DBSC2_DBCMDCNT_A, DBSC2_DBCMDCNT_D_PALL
+ write32 DBSC2_DBMRCNT_A, DBSC2_DBMRCNT_D_EMRS2
+ write32 DBSC2_DBMRCNT_A, DBSC2_DBMRCNT_D_EMRS3
+ write32 DBSC2_DBMRCNT_A, DBSC2_DBMRCNT_D_EMRS1_1
+ write32 DBSC2_DBMRCNT_A, DBSC2_DBMRCNT_D_MRS_1
+ write32 DBSC2_DBCMDCNT_A, DBSC2_DBCMDCNT_D_PALL
+ write32 DBSC2_DBCMDCNT_A, DBSC2_DBCMDCNT_D_REF
+ write32 DBSC2_DBCMDCNT_A, DBSC2_DBCMDCNT_D_REF
+ write32 DBSC2_DBMRCNT_A, DBSC2_DBMRCNT_D_MRS_2
+ wait_timer WAIT_200US
+
+ write32 DBSC2_DBMRCNT_A, DBSC2_DBMRCNT_D_EMRS1_2
+ write32 DBSC2_DBMRCNT_A, DBSC2_DBMRCNT_D_EMRS1_1
+
+ write32 DBSC2_DBEN_A, DBSC2_DBEN_D
+ write32 DBSC2_DBRFCNT1_A, DBSC2_DBRFCNT1_D
+ write32 DBSC2_DBRFCNT2_A, DBSC2_DBRFCNT2_D
+ write32 DBSC2_DBRFCNT0_A, DBSC2_DBRFCNT0_D
+ wait_timer WAIT_200US
+
+ /*------- GPIO -------*/
+ write16 PACR_A, PACR_D
+ write16 PBCR_A, PBCR_D
+ write16 PCCR_A, PCCR_D
+ write16 PDCR_A, PDCR_D
+ write16 PECR_A, PECR_D
+ write16 PFCR_A, PFCR_D
+ write16 PGCR_A, PGCR_D
+ write16 PHCR_A, PHCR_D
+ write16 PJCR_A, PJCR_D
+ write16 PKCR_A, PKCR_D
+ write16 PLCR_A, PLCR_D
+ write16 PMCR_A, PMCR_D
+ write16 PNCR_A, PNCR_D
+ write16 PPCR_A, PPCR_D
+ write16 PQCR_A, PQCR_D
+ write16 PRCR_A, PRCR_D
+
+ write8 PEPUPR_A, PEPUPR_D
+ write8 PHPUPR_A, PHPUPR_D
+ write8 PJPUPR_A, PJPUPR_D
+ write8 PKPUPR_A, PKPUPR_D
+ write8 PLPUPR_A, PLPUPR_D
+ write8 PMPUPR_A, PMPUPR_D
+ write8 PNPUPR_A, PNPUPR_D
+ write16 PPUPR1_A, PPUPR1_D
+ write16 PPUPR2_A, PPUPR2_D
+ write16 P1MSELR_A, P1MSELR_D
+ write16 P2MSELR_A, P2MSELR_D
+
+ /*------- LBSC -------*/
+ write32 BCR_A, BCR_D
+ write32 CS0BCR_A, CS0BCR_D
+ write32 CS0WCR_A, CS0WCR_D
+ write32 CS1BCR_A, CS1BCR_D
+ write32 CS1WCR_A, CS1WCR_D
+ write32 CS4BCR_A, CS4BCR_D
+ write32 CS4WCR_A, CS4WCR_D
+
+ mov.l PASCR_A, r0
+ mov.l @r0, r2
+ mov.l PASCR_32BIT_MODE, r1
+ tst r1, r2
+ bt lbsc_29bit
+
+ write32 CS2BCR_A, CS_USB_BCR_D
+ write32 CS2WCR_A, CS_USB_WCR_D
+ write32 CS3BCR_A, CS_SD_BCR_D
+ write32 CS3WCR_A, CS_SD_WCR_D
+ write32 CS5BCR_A, CS_I2C_BCR_D
+ write32 CS5WCR_A, CS_I2C_WCR_D
+ write32 CS6BCR_A, CS0BCR_D
+ write32 CS6WCR_A, CS0WCR_D
+ bra lbsc_end
+ nop
+
+lbsc_29bit:
+ write32 CS5BCR_A, CS_USB_BCR_D
+ write32 CS5WCR_A, CS_USB_WCR_D
+ write32 CS6BCR_A, CS_SD_BCR_D
+ write32 CS6WCR_A, CS_SD_WCR_D
+
+lbsc_end:
+
+ write32 CCR_A, CCR_D
+
+ rts
+ nop
+
+ .align 4
+
+/*------- LBSC -------*/
+MMSELR_A: .long 0xfc400020
+MMSELR_D: .long 0xa5a50002
+
+/*------- DBSC2 -------*/
+#define DBSC2_BASE 0xfe800000
+DBSC2_DBSTATE_A: .long DBSC2_BASE + 0x0c
+DBSC2_DBEN_A: .long DBSC2_BASE + 0x10
+DBSC2_DBCMDCNT_A: .long DBSC2_BASE + 0x14
+DBSC2_DBCONF_A: .long DBSC2_BASE + 0x20
+DBSC2_DBTR0_A: .long DBSC2_BASE + 0x30
+DBSC2_DBTR1_A: .long DBSC2_BASE + 0x34
+DBSC2_DBTR2_A: .long DBSC2_BASE + 0x38
+DBSC2_DBRFCNT0_A: .long DBSC2_BASE + 0x40
+DBSC2_DBRFCNT1_A: .long DBSC2_BASE + 0x44
+DBSC2_DBRFCNT2_A: .long DBSC2_BASE + 0x48
+DBSC2_DBRFSTS_A: .long DBSC2_BASE + 0x4c
+DBSC2_DBFREQ_A: .long DBSC2_BASE + 0x50
+DBSC2_DBDICODTOCD_A: .long DBSC2_BASE + 0x54
+DBSC2_DBMRCNT_A: .long DBSC2_BASE + 0x60
+DDR_DUMMY_ACCESS_A: .long 0x40000000
+
+DBSC2_DBCONF_D: .long 0x00630002
+DBSC2_DBTR0_D: .long 0x050b1f04
+DBSC2_DBTR1_D: .long 0x00040204
+DBSC2_DBTR2_D: .long 0x02100308
+DBSC2_DBFREQ_D1: .long 0x00000000
+DBSC2_DBFREQ_D2: .long 0x00000100
+DBSC2_DBDICODTOCD_D: .long 0x000f0907
+
+DBSC2_DBCMDCNT_D_CKE_H: .long 0x00000003
+DBSC2_DBCMDCNT_D_PALL: .long 0x00000002
+DBSC2_DBCMDCNT_D_REF: .long 0x00000004
+
+DBSC2_DBMRCNT_D_EMRS2: .long 0x00020000
+DBSC2_DBMRCNT_D_EMRS3: .long 0x00030000
+DBSC2_DBMRCNT_D_EMRS1_1: .long 0x00010006
+DBSC2_DBMRCNT_D_EMRS1_2: .long 0x00010386
+DBSC2_DBMRCNT_D_MRS_1: .long 0x00000952
+DBSC2_DBMRCNT_D_MRS_2: .long 0x00000852
+
+DBSC2_DBEN_D: .long 0x00000001
+
+DBSC2_DBPDCNT0_D3: .long 0x00000080
+DBSC2_DBRFCNT1_D: .long 0x00000926
+DBSC2_DBRFCNT2_D: .long 0x00fe00fe
+DBSC2_DBRFCNT0_D: .long 0x00010000
+
+WAIT_200US: .long 33333
+
+/*------- GPIO -------*/
+#define GPIO_BASE 0xffe70000
+PACR_A: .long GPIO_BASE + 0x00
+PBCR_A: .long GPIO_BASE + 0x02
+PCCR_A: .long GPIO_BASE + 0x04
+PDCR_A: .long GPIO_BASE + 0x06
+PECR_A: .long GPIO_BASE + 0x08
+PFCR_A: .long GPIO_BASE + 0x0a
+PGCR_A: .long GPIO_BASE + 0x0c
+PHCR_A: .long GPIO_BASE + 0x0e
+PJCR_A: .long GPIO_BASE + 0x10
+PKCR_A: .long GPIO_BASE + 0x12
+PLCR_A: .long GPIO_BASE + 0x14
+PMCR_A: .long GPIO_BASE + 0x16
+PNCR_A: .long GPIO_BASE + 0x18
+PPCR_A: .long GPIO_BASE + 0x1a
+PQCR_A: .long GPIO_BASE + 0x1c
+PRCR_A: .long GPIO_BASE + 0x1e
+PEPUPR_A: .long GPIO_BASE + 0x48
+PHPUPR_A: .long GPIO_BASE + 0x4e
+PJPUPR_A: .long GPIO_BASE + 0x50
+PKPUPR_A: .long GPIO_BASE + 0x52
+PLPUPR_A: .long GPIO_BASE + 0x54
+PMPUPR_A: .long GPIO_BASE + 0x56
+PNPUPR_A: .long GPIO_BASE + 0x58
+PPUPR1_A: .long GPIO_BASE + 0x60
+PPUPR2_A: .long GPIO_BASE + 0x62
+P1MSELR_A: .long GPIO_BASE + 0x80
+P2MSELR_A: .long GPIO_BASE + 0x82
+
+PACR_D: .long 0x0000
+PBCR_D: .long 0x0000
+PCCR_D: .long 0x0000
+PDCR_D: .long 0x0000
+PECR_D: .long 0x0000
+PFCR_D: .long 0x0000
+PGCR_D: .long 0x0000
+PHCR_D: .long 0x00c0
+PJCR_D: .long 0xc3fc
+PKCR_D: .long 0x03ff
+PLCR_D: .long 0x0000
+PMCR_D: .long 0xffff
+PNCR_D: .long 0xf0c3
+PPCR_D: .long 0x0000
+PQCR_D: .long 0x0000
+PRCR_D: .long 0x0000
+
+PEPUPR_D: .long 0xff
+PHPUPR_D: .long 0x00
+PJPUPR_D: .long 0x00
+PKPUPR_D: .long 0x00
+PLPUPR_D: .long 0x00
+PMPUPR_D: .long 0xfc
+PNPUPR_D: .long 0x00
+PPUPR1_D: .long 0xffbf
+PPUPR2_D: .long 0xff00
+P1MSELR_D: .long 0x3780
+P2MSELR_D: .long 0x0000
+
+/*------- LBSC -------*/
+PASCR_A: .long 0xff000070
+PASCR_32BIT_MODE: .long 0x80000000 /* check booting mode */
+
+BCR_A: .long BCR
+CS0BCR_A: .long CS0BCR
+CS0WCR_A: .long CS0WCR
+CS1BCR_A: .long CS1BCR
+CS1WCR_A: .long CS1WCR
+CS2BCR_A: .long CS2BCR
+CS2WCR_A: .long CS2WCR
+CS3BCR_A: .long CS3BCR
+CS3WCR_A: .long CS3WCR
+CS4BCR_A: .long CS4BCR
+CS4WCR_A: .long CS4WCR
+CS5BCR_A: .long CS5BCR
+CS5WCR_A: .long CS5WCR
+CS6BCR_A: .long CS6BCR
+CS6WCR_A: .long CS6WCR
+
+BCR_D: .long 0x80000003
+CS0BCR_D: .long 0x22222340
+CS0WCR_D: .long 0x00111118
+CS1BCR_D: .long 0x11111100
+CS1WCR_D: .long 0x33333303
+CS4BCR_D: .long 0x11111300
+CS4WCR_D: .long 0x00101012
+
+/* USB setting : 32bit mode = CS2, 29bit mode = CS5 */
+CS_USB_BCR_D: .long 0x11111200
+CS_USB_WCR_D: .long 0x00020004
+
+/* SD setting : 32bit mode = CS3, 29bit mode = CS6 */
+CS_SD_BCR_D: .long 0x00000300
+CS_SD_WCR_D: .long 0x00030108
+
+/* I2C setting : 32bit mode = CS5, 29bit mode = CS1(already setting) */
+CS_I2C_BCR_D: .long 0x11111100
+CS_I2C_WCR_D: .long 0x00000003
+
+CCR_A: .long 0xff00001c
+CCR_D: .long 0x0000090b
+
diff --git a/board/sh7785lcr/rtl8169.h b/board/sh7785lcr/rtl8169.h
new file mode 100644
index 0000000..d1c0d64
--- /dev/null
+++ b/board/sh7785lcr/rtl8169.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2008 Yoshihiro Shimoda <shimoda.yoshihiro@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
+ */
+
+#define PCIREG_8(_adr) (*(volatile unsigned char *)(_adr))
+#define PCIREG_32(_adr) (*(volatile unsigned long *)(_adr))
+#define PCI_PAR PCIREG_32(0xfe0401c0)
+#define PCI_PDR PCIREG_32(0xfe040220)
+#define PCI_CR PCIREG_32(0xfe040100)
+#define PCI_CONF1 PCIREG_32(0xfe040004)
+
+#define HIGH 1
+#define LOW 0
+
+#define PCI_PROG 0x80
+#define PCI_EEP_ADDRESS (unsigned short)0x0007
+#define PCI_MAC_ADDRESS_SIZE 3
+
+#define TIME1 100
+#define TIME2 20000
+
+#define BIT_DUMMY 0
+#define MAC_EEP_READ 1
+#define MAC_EEP_WRITE 2
+#define MAC_EEP_ERACE 3
+#define MAC_EEP_EWEN 4
+#define MAC_EEP_EWDS 5
+
+/* RTL8169 */
+const unsigned short EEPROM_W_Data_8169_A[] = {
+ 0x8129, 0x10ec, 0x8169, 0x1154, 0x032b,
+ 0x4020, 0xa101
+};
+const unsigned short EEPROM_W_Data_8169_B[] = {
+ 0x4d15, 0xf7c2, 0x8000, 0x0000, 0x0000, 0x1300,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x2000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
+};
+
diff --git a/board/sh7785lcr/rtl8169_mac.c b/board/sh7785lcr/rtl8169_mac.c
new file mode 100644
index 0000000..2bc873b
--- /dev/null
+++ b/board/sh7785lcr/rtl8169_mac.c
@@ -0,0 +1,349 @@
+/*
+ * Copyright (C) 2008 Yoshihiro Shimoda <shimoda.yoshihiro@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 <common.h>
+#include "rtl8169.h"
+
+static unsigned char *PCI_MEMR;
+
+static void mac_delay(unsigned int cnt)
+{
+ udelay(cnt);
+}
+
+static void mac_pci_setup(void)
+{
+ unsigned long pci_data;
+
+ PCI_PAR = 0x00000010;
+ PCI_PDR = 0x00001000;
+ PCI_PAR = 0x00000004;
+ pci_data = PCI_PDR;
+ PCI_PDR = pci_data | 0x00000007;
+ PCI_PAR = 0x00000010;
+
+ PCI_MEMR = (unsigned char *)((PCI_PDR | 0xFE240050) & 0xFFFFFFF0);
+}
+
+static void EECS(int level)
+{
+ unsigned char data = *PCI_MEMR;
+
+ if (level)
+ *PCI_MEMR = data | 0x08;
+ else
+ *PCI_MEMR = data & 0xf7;
+}
+
+static void EECLK(int level)
+{
+ unsigned char data = *PCI_MEMR;
+
+ if (level)
+ *PCI_MEMR = data | 0x04;
+ else
+ *PCI_MEMR = data & 0xfb;
+}
+
+static void EEDI(int level)
+{
+ unsigned char data = *PCI_MEMR;
+
+ if (level)
+ *PCI_MEMR = data | 0x02;
+ else
+ *PCI_MEMR = data & 0xfd;
+}
+
+static inline void sh7785lcr_bitset(unsigned short bit)
+{
+ if (bit)
+ EEDI(HIGH);
+ else
+ EEDI(LOW);
+
+ EECLK(LOW);
+ mac_delay(TIME1);
+ EECLK(HIGH);
+ mac_delay(TIME1);
+ EEDI(LOW);
+}
+
+static inline unsigned char sh7785lcr_bitget(void)
+{
+ unsigned char bit;
+
+ EECLK(LOW);
+ mac_delay(TIME1);
+ bit = *PCI_MEMR & 0x01;
+ EECLK(HIGH);
+ mac_delay(TIME1);
+
+ return bit;
+}
+
+static inline void sh7785lcr_setcmd(unsigned char command)
+{
+ sh7785lcr_bitset(BIT_DUMMY);
+ switch (command) {
+ case MAC_EEP_READ:
+ sh7785lcr_bitset(1);
+ sh7785lcr_bitset(1);
+ sh7785lcr_bitset(0);
+ break;
+ case MAC_EEP_WRITE:
+ sh7785lcr_bitset(1);
+ sh7785lcr_bitset(0);
+ sh7785lcr_bitset(1);
+ break;
+ case MAC_EEP_ERACE:
+ sh7785lcr_bitset(1);
+ sh7785lcr_bitset(1);
+ sh7785lcr_bitset(1);
+ break;
+ case MAC_EEP_EWEN:
+ sh7785lcr_bitset(1);
+ sh7785lcr_bitset(0);
+ sh7785lcr_bitset(0);
+ break;
+ case MAC_EEP_EWDS:
+ sh7785lcr_bitset(1);
+ sh7785lcr_bitset(0);
+ sh7785lcr_bitset(0);
+ break;
+ default:
+ break;
+ }
+}
+
+static inline unsigned short sh7785lcr_getdt(void)
+{
+ unsigned short data = 0;
+ int i;
+
+ sh7785lcr_bitget(); /* DUMMY */
+ for (i = 0 ; i < 16 ; i++) {
+ data <<= 1;
+ data |= sh7785lcr_bitget();
+ }
+ return data;
+}
+
+static inline void sh7785lcr_setadd(unsigned short address)
+{
+ sh7785lcr_bitset(address & 0x0020); /* A5 */
+ sh7785lcr_bitset(address & 0x0010); /* A4 */
+ sh7785lcr_bitset(address & 0x0008); /* A3 */
+ sh7785lcr_bitset(address & 0x0004); /* A2 */
+ sh7785lcr_bitset(address & 0x0002); /* A1 */
+ sh7785lcr_bitset(address & 0x0001); /* A0 */
+}
+
+static inline void sh7785lcr_setdata(unsigned short data)
+{
+ sh7785lcr_bitset(data & 0x8000);
+ sh7785lcr_bitset(data & 0x4000);
+ sh7785lcr_bitset(data & 0x2000);
+ sh7785lcr_bitset(data & 0x1000);
+ sh7785lcr_bitset(data & 0x0800);
+ sh7785lcr_bitset(data & 0x0400);
+ sh7785lcr_bitset(data & 0x0200);
+ sh7785lcr_bitset(data & 0x0100);
+ sh7785lcr_bitset(data & 0x0080);
+ sh7785lcr_bitset(data & 0x0040);
+ sh7785lcr_bitset(data & 0x0020);
+ sh7785lcr_bitset(data & 0x0010);
+ sh7785lcr_bitset(data & 0x0008);
+ sh7785lcr_bitset(data & 0x0004);
+ sh7785lcr_bitset(data & 0x0002);
+ sh7785lcr_bitset(data & 0x0001);
+}
+
+static void sh7785lcr_datawrite(const unsigned short *data, unsigned short address,
+ unsigned int count)
+{
+ unsigned int i;
+
+ for (i = 0; i < count; i++) {
+ EECS(HIGH);
+ EEDI(LOW);
+ mac_delay(TIME1);
+
+ sh7785lcr_setcmd(MAC_EEP_WRITE);
+ sh7785lcr_setadd(address++);
+ sh7785lcr_setdata(*(data + i));
+
+ EECLK(LOW);
+ EEDI(LOW);
+ EECS(LOW);
+ mac_delay(TIME2);
+ }
+}
+
+static void sh7785lcr_macerase(void)
+{
+ unsigned int i;
+ unsigned short pci_address = 7;
+
+ for (i = 0; i < 3; i++) {
+ EECS(HIGH);
+ EEDI(LOW);
+ mac_delay(TIME1);
+ sh7785lcr_setcmd(MAC_EEP_ERACE);
+ sh7785lcr_setadd(pci_address++);
+ mac_delay(TIME1);
+ EECLK(LOW);
+ EEDI(LOW);
+ EECS(LOW);
+ }
+
+ mac_delay(TIME2);
+
+ printf("\n\nErace End\n");
+ for (i = 0; i < 10; i++)
+ mac_delay(TIME2);
+}
+
+static void sh7785lcr_macwrite(unsigned short *data)
+{
+ sh7785lcr_macerase();
+
+ sh7785lcr_datawrite(EEPROM_W_Data_8169_A, 0x0000, 7);
+ sh7785lcr_datawrite(data, PCI_EEP_ADDRESS, PCI_MAC_ADDRESS_SIZE);
+ sh7785lcr_datawrite(EEPROM_W_Data_8169_B, 0x000a, 54);
+}
+
+void sh7785lcr_macdtrd(unsigned char *buf, unsigned short address, unsigned int count)
+{
+ unsigned int i;
+ unsigned short wk;
+
+ for (i = 0 ; i < count; i++) {
+ EECS(HIGH);
+ EEDI(LOW);
+ mac_delay(TIME1);
+ sh7785lcr_setcmd(MAC_EEP_READ);
+ sh7785lcr_setadd(address++);
+ wk = sh7785lcr_getdt();
+
+ *buf++ = (unsigned char)(wk & 0xff);
+ *buf++ = (unsigned char)((wk >> 8) & 0xff);
+ EECLK(LOW);
+ EEDI(LOW);
+ EECS(LOW);
+ }
+}
+
+static void sh7785lcr_macadrd(unsigned char *buf)
+{
+ *PCI_MEMR = PCI_PROG;
+
+ sh7785lcr_macdtrd(buf, PCI_EEP_ADDRESS, PCI_MAC_ADDRESS_SIZE);
+}
+
+static void sh7785lcr_eepewen(void)
+{
+ *PCI_MEMR = PCI_PROG;
+ mac_delay(TIME1);
+ EECS(LOW);
+ EECLK(LOW);
+ EEDI(LOW);
+ EECS(HIGH);
+ mac_delay(TIME1);
+
+ sh7785lcr_setcmd(MAC_EEP_EWEN);
+ sh7785lcr_bitset(1);
+ sh7785lcr_bitset(1);
+ sh7785lcr_bitset(BIT_DUMMY);
+ sh7785lcr_bitset(BIT_DUMMY);
+ sh7785lcr_bitset(BIT_DUMMY);
+ sh7785lcr_bitset(BIT_DUMMY);
+
+ EECLK(LOW);
+ EEDI(LOW);
+ EECS(LOW);
+ mac_delay(TIME1);
+}
+
+void mac_write(unsigned short *data)
+{
+ mac_pci_setup();
+ sh7785lcr_eepewen();
+ sh7785lcr_macwrite(data);
+}
+
+void mac_read(void)
+{
+ unsigned char data[6];
+
+ mac_pci_setup();
+ sh7785lcr_macadrd(data);
+ printf("Mac = %02x:%02x:%02x:%02x:%02x:%02x\n",
+ data[0], data[1], data[2], data[3], data[4], data[5]);
+}
+
+int do_set_mac(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ int i;
+ unsigned char mac[6];
+ char *s, *e;
+
+ if (argc != 2) {
+ printf("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ s = argv[1];
+
+ for (i = 0; i < 6; i++) {
+ mac[i] = s ? simple_strtoul(s, &e, 16) : 0;
+ if (s)
+ s = (*e) ? e + 1 : e;
+ }
+ mac_write((unsigned short *)mac);
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ setmac, 2, 1, do_set_mac,
+ "setmac - write MAC address for RTL8110SCL\n",
+ "\n"
+ "setmac <mac address> - write MAC address for RTL8110SCL\n"
+);
+
+int do_print_mac(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ if (argc != 1) {
+ printf("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ mac_read();
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ printmac, 1, 1, do_print_mac,
+ "printmac - print MAC address for RTL8110\n",
+ "\n"
+ " - print MAC address for RTL8110\n"
+);
+
diff --git a/board/sh7785lcr/selfcheck.c b/board/sh7785lcr/selfcheck.c
new file mode 100644
index 0000000..9c228e5
--- /dev/null
+++ b/board/sh7785lcr/selfcheck.c
@@ -0,0 +1,173 @@
+/*
+ * Copyright (C) 2008 Yoshihiro Shimoda <shimoda.yoshihiro@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 <common.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+#include <asm/pci.h>
+
+#if defined(CONFIG_CPU_32BIT)
+#define NOCACHE_OFFSET 0x00000000
+#else
+#define NOCACHE_OFFSET 0xa0000000
+#endif
+#define PLD_LEDCR (0x04000008 + NOCACHE_OFFSET)
+#define PLD_SWSR (0x0400000a + NOCACHE_OFFSET)
+#define PLD_VERSR (0x0400000c + NOCACHE_OFFSET)
+
+#define SM107_DEVICEID (0x13e00060 + NOCACHE_OFFSET)
+
+static void wait_ms(unsigned long time)
+{
+ while (time--)
+ udelay(1000);
+}
+
+static void test_pld(void)
+{
+ printf("PLD version = %04x\n", readb(PLD_VERSR));
+}
+
+static void test_sm107(void)
+{
+ printf("SM107 device ID = %04x\n", readl(SM107_DEVICEID));
+}
+
+static void test_led(void)
+{
+ printf("turn on LEDs 3, 5, 7, 9\n");
+ writeb(0x55, PLD_LEDCR);
+ wait_ms(2000);
+ printf("turn on LEDs 4, 6, 8, 10\n");
+ writeb(0xaa, PLD_LEDCR);
+ wait_ms(2000);
+ writeb(0x00, PLD_LEDCR);
+}
+
+static void test_dipsw(void)
+{
+ printf("Please DIPSW set = B'0101\n");
+ while (readb(PLD_SWSR) != 0x05) {
+ if (ctrlc())
+ return;
+ }
+ printf("Please DIPSW set = B'1010\n");
+ while (readb(PLD_SWSR) != 0x0A) {
+ if (ctrlc())
+ return;
+ }
+ printf("DIPSW OK\n");
+}
+
+static void test_net(void)
+{
+ unsigned long data;
+
+ writel(0x80000000, 0xfe0401c0);
+ data = readl(0xfe040220);
+ if (data == 0x816910ec)
+ printf("Ethernet OK\n");
+ else
+ printf("Ethernet NG, data = %08x\n", data);
+}
+
+static void test_sata(void)
+{
+ unsigned long data;
+
+ writel(0x80000800, 0xfe0401c0);
+ data = readl(0xfe040220);
+ if (data == 0x35121095)
+ printf("SATA OK\n");
+ else
+ printf("SATA NG, data = %08x\n", data);
+}
+
+static void test_pci(void)
+{
+ writel(0x80001800, 0xfe0401c0);
+ printf("PCI CN1 ID = %08x\n", readl(0xfe040220));
+
+ writel(0x80001000, 0xfe0401c0);
+ printf("PCI CN2 ID = %08x\n", readl(0xfe040220));
+}
+
+int do_hw_test(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *cmd;
+
+ if (argc != 2) {
+ printf("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ cmd = argv[1];
+ switch (cmd[0]) {
+ case 'a': /* all */
+ test_pld();
+ test_led();
+ test_dipsw();
+ test_sm107();
+ test_net();
+ test_sata();
+ test_pci();
+ break;
+ case 'p': /* pld or pci */
+ if (cmd[1] == 'l')
+ test_pld();
+ else
+ test_pci();
+ break;
+ case 'l': /* led */
+ test_led();
+ break;
+ case 'd': /* dipsw */
+ test_dipsw();
+ break;
+ case 's': /* sm107 or sata */
+ if (cmd[1] == 'm')
+ test_sm107();
+ else
+ test_sata();
+ break;
+ case 'n': /* net */
+ test_net();
+ break;
+ default:
+ printf("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ hwtest, 2, 1, do_hw_test,
+ "hwtest - hardware test for R0P7785LC0011RL board\n",
+ "\n"
+ "hwtest all - test all hardware\n"
+ "hwtest pld - output PLD version\n"
+ "hwtest led - turn on LEDs\n"
+ "hwtest dipsw - test DIP switch\n"
+ "hwtest sm107 - output SM107 version\n"
+ "hwtest net - check RTL8110 ID\n"
+ "hwtest sata - check SiI3512 ID\n"
+ "hwtest pci - output PCI slot device ID\n"
+);
+
diff --git a/board/sh7785lcr/sh7785lcr.c b/board/sh7785lcr/sh7785lcr.c
new file mode 100644
index 0000000..5b9c403
--- /dev/null
+++ b/board/sh7785lcr/sh7785lcr.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2008 Yoshihiro Shimoda <shimoda.yoshihiro@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 <common.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+#include <asm/pci.h>
+
+int checkboard(void)
+{
+ puts("BOARD: Renesas Technology Corp. R0P7785LC0011RL\n");
+ return 0;
+}
+
+int board_init(void)
+{
+ return 0;
+}
+
+int dram_init(void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ gd->bd->bi_memstart = CFG_SDRAM_BASE;
+ gd->bd->bi_memsize = CFG_SDRAM_SIZE;
+ printf("DRAM: %dMB\n", CFG_SDRAM_SIZE / (1024 * 1024));
+ return 0;
+}
+
+static struct pci_controller hose;
+void pci_init_board(void)
+{
+ pci_sh7780_init(&hose);
+}
+
diff --git a/board/sh7785lcr/u-boot.lds b/board/sh7785lcr/u-boot.lds
new file mode 100644
index 0000000..f0109eb
--- /dev/null
+++ b/board/sh7785lcr/u-boot.lds
@@ -0,0 +1,97 @@
+/*
+ * Copyrigth (c) 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ * Copyrigth (c) 2008 Yoshihiro Shimoda <shimoda.yoshihiro@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
+ */
+
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux")
+OUTPUT_ARCH(sh)
+ENTRY(_start)
+
+SECTIONS
+{
+ . = 0x08000000 + (128 * 1024 * 1024) - (512 * 1024);
+
+ PROVIDE (reloc_dst = .);
+
+ PROVIDE (_ftext = .);
+ PROVIDE (_fcode = .);
+ PROVIDE (_start = .);
+
+ .text :
+ {
+ cpu/sh4/start.o (.text)
+ . = ALIGN(8192);
+ common/environment.o (.ppcenv)
+ . = ALIGN(8192);
+ common/environment.o (.ppcenvr)
+ . = ALIGN(8192);
+ *(.text)
+ . = ALIGN(4);
+ } =0xFF
+ PROVIDE (_ecode = .);
+ .rodata :
+ {
+ *(.rodata)
+ . = ALIGN(4);
+ }
+ PROVIDE (_etext = .);
+
+
+ PROVIDE (_fdata = .);
+ .data :
+ {
+ *(.data)
+ . = ALIGN(4);
+ }
+ PROVIDE (_edata = .);
+
+ PROVIDE (_fgot = .);
+ .got :
+ {
+ *(.got)
+ . = ALIGN(4);
+ }
+ PROVIDE (_egot = .);
+
+ PROVIDE (__u_boot_cmd_start = .);
+ .u_boot_cmd :
+ {
+ *(.u_boot_cmd)
+ . = ALIGN(4);
+ }
+ PROVIDE (__u_boot_cmd_end = .);
+
+ PROVIDE (reloc_dst_end = .);
+ /* _reloc_dst_end = .; */
+
+ PROVIDE (bss_start = .);
+ PROVIDE (__bss_start = .);
+ .bss :
+ {
+ *(.bss)
+ . = ALIGN(4);
+ }
+ PROVIDE (bss_end = .);
+
+ PROVIDE (_end = .);
+}
+