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Diffstat (limited to 'arch/arm/include/asm/arch-kirkwood')
| -rw-r--r-- | arch/arm/include/asm/arch-kirkwood/config.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-kirkwood/config.h b/arch/arm/include/asm/arch-kirkwood/config.h new file mode 100644 index 0000000..71ba464 --- /dev/null +++ b/arch/arm/include/asm/arch-kirkwood/config.h @@ -0,0 +1,145 @@ +/* + * (C) Copyright 2011 + * Marvell Semiconductor <www.marvell.com> + * Written-by: Lei Wen <leiwen@marvell.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., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +/* + * This file should be included in board config header file. + * + * It supports common definitions for Kirkwood platform + */ + +#ifndef _KW_CONFIG_H +#define _KW_CONFIG_H + +#if defined (CONFIG_KW88F6281) +#include <asm/arch/kw88f6281.h> +#elif defined (CONFIG_KW88F6192) +#include <asm/arch/kw88f6192.h> +#else +#error "SOC Name not defined" +#endif /* CONFIG_KW88F6281 */ + +#define CONFIG_ARM926EJS 1 /* Basic Architecture */ + +#define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */ +#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */ +#define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */ +#define CONFIG_KIRKWOOD_PCIE_INIT /* Enable PCIE Port0 for kernel */ + +/* + * By default kwbimage.cfg from board specific folder is used + * If for some board, different configuration file need to be used, + * CONFIG_SYS_KWD_CONFIG should be defined in board specific header file + */ +#ifndef CONFIG_SYS_KWD_CONFIG +#define CONFIG_SYS_KWD_CONFIG $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage.cfg +#endif /* CONFIG_SYS_KWD_CONFIG */ + +/* Kirkwood has 2k of Security SRAM, use it for SP */ +#define CONFIG_SYS_INIT_SP_ADDR 0xC8012000 +#define CONFIG_NR_DRAM_BANKS_MAX 2 + +#define CONFIG_I2C_MVTWSI_BASE KW_TWSI_BASE +#define MV_UART_CONSOLE_BASE KW_UART0_BASE +#define MV_SATA_BASE KW_SATA_BASE +#define MV_SATA_PORT0_OFFSET KW_SATA_PORT0_OFFSET +#define MV_SATA_PORT1_OFFSET KW_SATA_PORT1_OFFSET + +/* + * NAND configuration + */ +#ifdef CONFIG_CMD_NAND +#define CONFIG_NAND_KIRKWOOD +#define CONFIG_SYS_NAND_BASE 0xD8000000 /* MV_DEFADR_NANDF */ +#define NAND_ALLOW_ERASE_ALL 1 +#endif + +/* + * SPI Flash configuration + */ +#ifdef CONFIG_CMD_SF +#define CONFIG_HARD_SPI 1 +#define CONFIG_KIRKWOOD_SPI 1 +#define CONFIG_ENV_SPI_BUS 0 +#define CONFIG_ENV_SPI_CS 0 +#define CONFIG_ENV_SPI_MAX_HZ 50000000 /*50Mhz */ +#endif + +/* + * Ethernet Driver configuration + */ +#ifdef CONFIG_CMD_NET +#define CONFIG_CMD_MII +#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_MVGBE /* Enable Marvell Gbe Controller Driver */ +#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */ +#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */ +#define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */ +#endif /* CONFIG_CMD_NET */ + +/* + * USB/EHCI + */ +#ifdef CONFIG_CMD_USB +#define CONFIG_USB_EHCI_KIRKWOOD +#define CONFIG_EHCI_IS_TDI +#endif /* CONFIG_CMD_USB */ + +/* + * IDE Support on SATA ports + */ +#ifdef CONFIG_CMD_IDE +#define __io +#define CONFIG_CMD_EXT2 +#define CONFIG_MVSATA_IDE +#define CONFIG_IDE_PREINIT +#define CONFIG_MVSATA_IDE_USE_PORT1 +/* Needs byte-swapping for ATA data register */ +#define CONFIG_IDE_SWAP_IO +/* Data, registers and alternate blocks are at the same offset */ +#define CONFIG_SYS_ATA_DATA_OFFSET (0x0100) +#define CONFIG_SYS_ATA_REG_OFFSET (0x0100) +#define CONFIG_SYS_ATA_ALT_OFFSET (0x0100) +/* Each 8-bit ATA register is aligned to a 4-bytes address */ +#define CONFIG_SYS_ATA_STRIDE 4 +/* Controller supports 48-bits LBA addressing */ +#define CONFIG_LBA48 +/* CONFIG_CMD_IDE requires some #defines for ATA registers */ +#define CONFIG_SYS_IDE_MAXBUS 2 +#define CONFIG_SYS_IDE_MAXDEVICE 2 +/* ATA registers base is at SATA controller base */ +#define CONFIG_SYS_ATA_BASE_ADDR MV_SATA_BASE +#endif /* CONFIG_CMD_IDE */ + +/* + * I2C related stuff + */ +#ifdef CONFIG_CMD_I2C +#define CONFIG_I2C_MVTWSI +#define CONFIG_SYS_I2C_SLAVE 0x0 +#define CONFIG_SYS_I2C_SPEED 100000 +#endif + +#endif /* _KW_CONFIG_H */ |