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-rw-r--r--include/configs/km_arm.h191
-rw-r--r--include/configs/suen3.h103
2 files changed, 294 insertions, 0 deletions
diff --git a/include/configs/km_arm.h b/include/configs/km_arm.h
new file mode 100644
index 0000000..a928c2c
--- /dev/null
+++ b/include/configs/km_arm.h
@@ -0,0 +1,191 @@
+/*
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * (C) Copyright 2009
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+/* for linking errors see http://lists.denx.de/pipermail/u-boot/2009-July/057350.html */
+
+#ifndef _CONFIG_KM_ARM_H
+#define _CONFIG_KM_ARM_H
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_MARVELL
+#define CONFIG_ARM926EJS /* Basic Architecture */
+#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */
+#define CONFIG_KIRKWOOD /* SOC Family Name */
+#define CONFIG_KW88F6281 /* SOC Name */
+#define CONFIG_MACH_SUEN3 /* Machine type */
+
+/* include common defines/options for all Keymile boards */
+#include "keymile-common.h"
+#undef CONFIG_CMD_DTT
+#undef CONFIG_BOOTCOUNT_LIMIT
+
+#define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */
+#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
+#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */
+#undef CONFIG_KIRKWOOD_PCIE_INIT /* Disable PCIE Port0 for kernel */
+#define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */
+
+#define CONFIG_MISC_INIT_R
+
+/*
+ * NS16550 Configuration
+ */
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE (-4)
+#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
+#define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE
+
+/*
+ * Serial Port configuration
+ * The following definitions let you select what serial you want to use
+ * for your console driver.
+ */
+
+#define CONFIG_CONS_INDEX 1 /* Console on UART0 */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_BOOTMAPSZ (8 << 20) /* Initial Memmap for Linux */
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+#define CONFIG_INITRD_TAG /* enable INITRD tag */
+#define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */
+
+/*
+ * Commands configuration
+ */
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_NFS
+
+/*
+ * Without NOR FLASH we need this
+ */
+#define CONFIG_SYS_NO_FLASH
+#undef CONFIG_CMD_FLASH
+#undef CONFIG_CMD_IMLS
+
+/*
+ * NAND Flash configuration
+ */
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define NAND_MAX_CHIPS 1
+#define CONFIG_NAND_KIRKWOOD
+#define CONFIG_SYS_NAND_BASE 0xd8000000
+
+#define BOOTFLASH_START 0x0
+
+#define CONFIG_KM_CONSOLE_TTY "ttyS0"
+
+/* size in bytes reserved for initial data */
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+
+/*
+ * Other required minimal configurations
+ */
+#define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */
+#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
+#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
+#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
+#define CONFIG_NR_DRAM_BANKS 4
+#define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */
+#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
+
+/*
+ * Ethernet Driver configuration
+ */
+#define CONFIG_NETCONSOLE /* include NetConsole support */
+#define CONFIG_NET_MULTI /* specify more that one ports available */
+#define CONFIG_MII /* expose smi ove miiphy interface */
+#define CONFIG_KIRKWOOD_EGIGA /* Enable kirkwood Gbe Controller Driver */
+#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
+#define CONFIG_KIRKWOOD_EGIGA_PORTS {1,0} /* enable port 0 only */
+#define CONFIG_PHY_BASE_ADR 0
+#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
+#define CONFIG_RESET_PHY_R /* use reset_phy() to init 88E1118 PHY */
+
+/*
+ * UBI related stuff
+ */
+#define CONFIG_SYS_USE_UBI
+
+/*
+ * I2C related stuff
+ */
+#undef CONFIG_HARD_I2C /* I2C with hardware support */
+#define CONFIG_SOFT_I2C /* I2C bit-banged */
+
+#if defined(CONFIG_HARD_I2C)
+#define CONFIG_I2C_KIRKWOOD
+#define CONFIG_I2C_KW_REG_BASE KW_TWSI_BASE
+#define CONFIG_SYS_I2C_SLAVE 0x0
+#define CONFIG_SYS_I2C_SPEED 100000
+#endif
+
+#define CONFIG_KIRKWOOD_GPIO /* Enable GPIO Support */
+#if defined(CONFIG_SOFT_I2C)
+#ifndef __ASSEMBLY__
+#include <asm/arch-kirkwood/gpio.h>
+extern void __set_direction(unsigned pin, int high);
+void set_sda (int state);
+void set_scl (int state);
+int get_sda (void);
+int get_scl (void);
+#define SUEN3_SDA_PIN 8
+#define SUEN3_SCL_PIN 9
+#define SUEN3_ENV_WP 38
+
+#define I2C_ACTIVE __set_direction(SUEN3_SDA_PIN, 0)
+#define I2C_TRISTATE __set_direction(SUEN3_SDA_PIN, 1)
+#define I2C_READ (kw_gpio_get_value(SUEN3_SDA_PIN) ? 1 : 0)
+#define I2C_SDA(bit) kw_gpio_set_value(SUEN3_SDA_PIN, bit);
+#define I2C_SCL(bit) kw_gpio_set_value(SUEN3_SCL_PIN, bit);
+#endif
+
+#define I2C_DELAY udelay(3) /* 1/4 I2C clock duration */
+#define I2C_SOFT_DECLARATIONS
+
+#define CONFIG_SYS_I2C_SLAVE 0x0
+#define CONFIG_SYS_I2C_SPEED 100000
+#endif
+
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
+
+#if defined(CONFIG_SYS_NO_FLASH)
+#define CONFIG_KM_UBI_PARTITION_NAME "ubi0"
+#undef CONFIG_FLASH_CFI_MTD
+#undef CONFIG_JFFS2_CMDLINE
+#endif
+
+#endif /* _CONFIG_KM_ARM_H */
diff --git a/include/configs/suen3.h b/include/configs/suen3.h
new file mode 100644
index 0000000..b2730a3
--- /dev/null
+++ b/include/configs/suen3.h
@@ -0,0 +1,103 @@
+/*
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * (C) Copyright 2009
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+/*
+ * for linking errors see
+ * http://lists.denx.de/pipermail/u-boot/2009-July/057350.html
+ */
+
+#ifndef _CONFIG_SUEN3_H
+#define _CONFIG_SUEN3_H
+
+/* include common defines/options for all arm based Keymile boards */
+#include "km_arm.h"
+
+/*
+ * Version number information
+ */
+#define CONFIG_IDENT_STRING "\nKeymile SUEN3"
+
+#define CONFIG_HOSTNAME suen3
+
+/*
+ * Environment variables configurations
+ */
+#define CONFIG_ENV_IS_IN_EEPROM /* use EEPROM for environment vars */
+#define CONFIG_SYS_DEF_EEPROM_ADDR 0x50
+#define CONFIG_ENV_EEPROM_IS_ON_I2C 1
+#define CONFIG_SYS_EEPROM_WREN 1
+#define CONFIG_ENV_OFFSET 0x0 /* no bracets! */
+#undef CONFIG_ENV_SIZE
+#define CONFIG_ENV_SIZE (0x2000 - CONFIG_ENV_OFFSET)
+#define CONFIG_I2C_ENV_EEPROM_BUS "pca9547:70:d\0"
+
+/* offset redund: (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) */
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
+#define CONFIG_ENV_OFFSET_REDUND 0x2000 /* no bracets! */
+#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
+
+#define CONFIG_CMD_SF
+
+#define CONFIG_SPI_FLASH
+#define CONFIG_HARD_SPI
+#define CONFIG_KIRKWOOD_SPI
+#define CONFIG_SPI_FLASH_STMICRO
+#define CONFIG_ENV_SPI_BUS 0
+#define CONFIG_ENV_SPI_CS 0
+#define CONFIG_ENV_SPI_MAX_HZ 50000000 /* 50Mhz */
+
+#define FLASH_GPIO_PIN 0x00010000
+
+#define MTDIDS_DEFAULT "nand0=orion_nand"
+/* test-only: partitioning needs some tuning, this is just for tests */
+#define MTDPARTS_DEFAULT "mtdparts=" \
+ "orion_nand:" \
+ "-(" CONFIG_KM_UBI_PARTITION_NAME ")"
+
+#define CONFIG_KM_DEF_ENV_UPDATE \
+ "update=" \
+ "spi on;sf probe 0;sf erase 0 50000;" \
+ "sf write ${u-boot_addr_r} 0 ${filesize};" \
+ "spi off\0"
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ CONFIG_KM_DEF_ENV \
+ "memsize=0x8000000\0" \
+ "newenv=setenv addr 0x100000 && " \
+ "i2c dev 1; mw.b ${addr} 0 4 && " \
+ "eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR) \
+ " ${addr} " xstr(CONFIG_ENV_OFFSET) " 4 && " \
+ "eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR) \
+ " ${addr} " xstr(CONFIG_ENV_OFFSET_REDUND) " 4\0" \
+ "rootpath=/opt/eldk/arm\0" \
+ "EEprom_ivm=pca9544a:70:9\0" \
+ ""
+
+#endif /* _CONFIG_SUEN3_H */