sh: add support for sh7757lcr board
The R0P7757LC0030RL board has SH7757, 256MB DDR3-SDRAM, SPI ROM,
Ethernet, and more.
This patch supports the following functions:
- 256MB DDR3-SDRAM
- SPI ROM
- Ethernet
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/include/configs/sh7757lcr.h b/include/configs/sh7757lcr.h
new file mode 100644
index 0000000..9799767
--- /dev/null
+++ b/include/configs/sh7757lcr.h
@@ -0,0 +1,146 @@
+/*
+ * Configuation settings for the sh7757lcr board
+ *
+ * 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
+ */
+
+#ifndef __SH7757LCR_H
+#define __SH7757LCR_H
+
+#undef DEBUG
+#define CONFIG_SH 1
+#define CONFIG_SH4A 1
+#define CONFIG_SH_32BIT 1
+#define CONFIG_CPU_SH7757 1
+#define CONFIG_SH7757LCR 1
+
+#define CONFIG_SYS_TEXT_BASE 0x8ef80000
+#define CONFIG_SYS_LDSCRIPT "board/renesas/sh7757lcr/u-boot.lds"
+
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_DFL
+#define CONFIG_CMD_SDRAM
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_RUN
+#define CONFIG_CMD_SAVEENV
+#define CONFIG_CMD_MD5SUM
+#define CONFIG_MD5
+#define CONFIG_CMD_LOADS
+
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_BOOTARGS "console=ttySC2,115200 root=/dev/nfs ip=dhcp"
+
+#define CONFIG_VERSION_VARIABLE
+#undef CONFIG_SHOW_BOOT_PROGRESS
+
+/* MEMORY */
+#define SH7757LCR_SDRAM_BASE (0x80000000)
+#define SH7757LCR_SDRAM_SIZE (240 * 1024 * 1024)
+#define SH7757LCR_SDRAM_ECC_SETTING 0x0f000000 /* 240MByte */
+#define SH7757LCR_SDRAM_DVC_SIZE (16 * 1024 * 1024)
+
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_PROMPT "=> "
+#define CONFIG_SYS_CBSIZE 256
+#define CONFIG_SYS_PBSIZE 256
+#define CONFIG_SYS_MAXARGS 16
+#define CONFIG_SYS_BARGSIZE 512
+#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
+
+/* SCIF */
+#define CONFIG_SCIF_CONSOLE 1
+#define CONFIG_CONS_SCIF2 1
+#undef CONFIG_SYS_CONSOLE_INFO_QUIET
+#undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
+#undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
+
+#define CONFIG_SYS_MEMTEST_START (SH7757LCR_SDRAM_BASE)
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \
+ 224 * 1024 * 1024)
+#undef CONFIG_SYS_ALT_MEMTEST
+#undef CONFIG_SYS_MEMTEST_SCRATCH
+#undef CONFIG_SYS_LOADS_BAUD_CHANGE
+
+#define CONFIG_SYS_SDRAM_BASE (SH7757LCR_SDRAM_BASE)
+#define CONFIG_SYS_SDRAM_SIZE (SH7757LCR_SDRAM_SIZE)
+#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + \
+ (128 + 16) * 1024 * 1024)
+
+#define CONFIG_SYS_MONITOR_BASE 0x00000000
+#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
+#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
+#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
+
+/* FLASH */
+#define CONFIG_SYS_NO_FLASH
+
+/* Ether */
+#define CONFIG_NET_MULTI 1
+#define CONFIG_SH_ETHER 1
+#define CONFIG_SH_ETHER_USE_PORT 0
+#define CONFIG_SH_ETHER_PHY_ADDR 1
+#define CONFIG_SH_ETHER_CACHE_WRITEBACK 1
+
+#define SH7757LCR_ETHERNET_MAC_BASE_SPI 0x000b0000
+#define SH7757LCR_SPI_SECTOR_SIZE (64 * 1024)
+#define SH7757LCR_ETHERNET_MAC_BASE SH7757LCR_ETHERNET_MAC_BASE_SPI
+#define SH7757LCR_ETHERNET_MAC_SIZE 17
+#define SH7757LCR_ETHERNET_NUM_CH 2
+#define BOARD_LATE_INIT 1
+
+/* Gigabit Ether */
+#define SH7757LCR_GIGA_ETHERNET_NUM_CH 2
+
+/* SPI */
+#define CONFIG_SH_SPI 1
+#define CONFIG_SH_SPI_BASE 0xfe002000
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_STMICRO 1
+
+/* SH7757 board */
+#define SH7757LCR_SDRAM_PHYS_TOP 0x40000000
+#define SH7757LCR_GRA_OFFSET 0x1f000000
+#define SH7757LCR_PCIEBRG_ADDR_B0 0x000a0000
+#define SH7757LCR_PCIEBRG_SIZE_B0 (64 * 1024)
+#define SH7757LCR_PCIEBRG_ADDR 0x00090000
+#define SH7757LCR_PCIEBRG_SIZE (96 * 1024)
+
+/* ENV setting */
+#define CONFIG_ENV_IS_EMBEDDED
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_SECT_SIZE (64 * 1024)
+#define CONFIG_ENV_ADDR (0x00080000)
+#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR)
+#define CONFIG_ENV_OVERWRITE 1
+#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netboot=bootp; bootm\0"
+
+/* Board Clock */
+#define CONFIG_SYS_CLK_FREQ 48000000
+#define CONFIG_SYS_TMU_CLK_DIV 4
+#define CONFIG_SYS_HZ 1000
+#endif /* __SH7757LCR_H */