Cyril Chemparathy | 3d13806 | 2010-06-07 14:13:36 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com> |
| 3 | * |
| 4 | * Based on davinci_dvevm.h. Original Copyrights follow: |
| 5 | * |
| 6 | * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License as |
| 10 | * published by the Free Software Foundation; either version 2 of |
| 11 | * the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 21 | * MA 02111-1307 USA |
| 22 | */ |
| 23 | |
| 24 | #ifndef __CONFIG_H |
| 25 | #define __CONFIG_H |
| 26 | |
| 27 | #include <asm/sizes.h> |
| 28 | #include <asm/arch/hardware.h> |
| 29 | #include <asm/arch/clock.h> |
| 30 | |
| 31 | /* Architecture, CPU, etc */ |
| 32 | #define CONFIG_ARM1176 |
| 33 | #define CONFIG_TNETV107X |
| 34 | #define CONFIG_TNETV107X_EVM |
| 35 | #define CONFIG_ARCH_CPU_INIT |
Wolfgang Denk | 0708bc6 | 2010-10-07 21:51:12 +0200 | [diff] [blame] | 36 | #define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_TEXT_BASE |
Cyril Chemparathy | 3d13806 | 2010-06-07 14:13:36 -0400 | [diff] [blame] | 37 | #define CONFIG_DISABLE_TCM |
| 38 | #define CONFIG_PERIPORT_REMAP |
| 39 | #define CONFIG_PERIPORT_BASE 0x2000000 |
| 40 | #define CONFIG_PERIPORT_SIZE 0x10 |
| 41 | #define CONFIG_SYS_CLK_FREQ clk_get_rate(TNETV107X_LPSC_ARM) |
| 42 | |
| 43 | #define CONFIG_SYS_TIMERBASE TNETV107X_TIMER0_BASE |
| 44 | #define CONFIG_SYS_HZ_CLOCK clk_get_rate(TNETV107X_LPSC_TIMER0) |
| 45 | #define CONFIG_SYS_HZ 1000 |
| 46 | |
| 47 | #define CONFIG_PLL_SYS_EXT_FREQ 25000000 |
| 48 | #define CONFIG_PLL_TDM_EXT_FREQ 19200000 |
| 49 | #define CONFIG_PLL_ETH_EXT_FREQ 25000000 |
| 50 | |
| 51 | /* Memory Info */ |
| 52 | #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) |
Cyril Chemparathy | 3d13806 | 2010-06-07 14:13:36 -0400 | [diff] [blame] | 53 | #define PHYS_SDRAM_1 TNETV107X_DDR_EMIF_DATA_BASE |
| 54 | #define PHYS_SDRAM_1_SIZE 0x04000000 |
| 55 | #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 |
| 56 | #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024) |
| 57 | #define CONFIG_NR_DRAM_BANKS 1 |
Cyril Chemparathy | 3d13806 | 2010-06-07 14:13:36 -0400 | [diff] [blame] | 58 | |
Chan-Taek Park | 86d3c3a | 2011-06-23 09:19:26 +0000 | [diff] [blame] | 59 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 |
| 60 | #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 |
| 61 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \ |
| 62 | CONFIG_SYS_INIT_RAM_SIZE - \ |
| 63 | GENERATED_GBL_DATA_SIZE) |
| 64 | |
Cyril Chemparathy | 3d13806 | 2010-06-07 14:13:36 -0400 | [diff] [blame] | 65 | /* Serial Driver Info */ |
| 66 | #define CONFIG_SYS_NS16550 |
| 67 | #define CONFIG_SYS_NS16550_SERIAL |
| 68 | #define CONFIG_SYS_NS16550_REG_SIZE -4 |
| 69 | #define CONFIG_SYS_NS16550_COM1 TNETV107X_UART1_BASE |
| 70 | #define CONFIG_SYS_NS16550_CLK clk_get_rate(TNETV107X_LPSC_UART1) |
| 71 | #define CONFIG_CONS_INDEX 1 |
| 72 | #define CONFIG_BAUDRATE 115200 |
Cyril Chemparathy | 3d13806 | 2010-06-07 14:13:36 -0400 | [diff] [blame] | 73 | |
| 74 | /* Flash and environment info */ |
| 75 | #define CONFIG_SYS_NO_FLASH |
| 76 | #define CONFIG_ENV_IS_IN_NAND |
| 77 | #define CONFIG_NAND_DAVINCI |
| 78 | #define CONFIG_ENV_SIZE (SZ_128K) |
| 79 | #define CONFIG_SYS_NAND_HW_ECC |
| 80 | #define CONFIG_SYS_NAND_1BIT_ECC |
| 81 | #define CONFIG_SYS_NAND_CS 2 |
| 82 | #define CONFIG_SYS_NAND_USE_FLASH_BBT |
| 83 | #define CONFIG_SYS_NAND_BASE TNETV107X_ASYNC_EMIF_DATA_CE0_BASE |
| 84 | #define CONFIG_SYS_CLE_MASK 0x10 |
| 85 | #define CONFIG_SYS_ALE_MASK 0x8 |
| 86 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| 87 | #define CONFIG_MTD_PARTITIONS |
| 88 | #define CONFIG_CMD_MTDPARTS |
| 89 | #define CONFIG_MTD_DEVICE |
| 90 | #define CONFIG_JFFS2_NAND |
Cyril Chemparathy | 3d13806 | 2010-06-07 14:13:36 -0400 | [diff] [blame] | 91 | #define CONFIG_ENV_OFFSET 0x180000 |
Cyril Chemparathy | 3d13806 | 2010-06-07 14:13:36 -0400 | [diff] [blame] | 92 | |
| 93 | /* |
| 94 | * davinci_nand is a bit of a misnomer since this particular EMIF block is |
| 95 | * commonly used across multiple TI devices. Unfortunately, this misnomer |
| 96 | * (amongst others) carries forward into the kernel too. Consequently, if we |
| 97 | * use a different device name here, the mtdparts variable won't be usable as |
| 98 | * a kernel command-line argument. |
| 99 | */ |
| 100 | #define MTDIDS_DEFAULT "nand0=davinci_nand.0" |
| 101 | #define MTDPARTS_DEFAULT "mtdparts=davinci_nand.0:" \ |
| 102 | "1536k(uboot)ro," \ |
| 103 | "128k(params)ro," \ |
| 104 | "4m(kernel)," \ |
| 105 | "-(filesystem)" |
| 106 | |
| 107 | /* General U-Boot configuration */ |
| 108 | #define CONFIG_BOOTFILE "uImage" |
| 109 | #define CONFIG_SYS_PROMPT "U-Boot > " |
| 110 | #define CONFIG_SYS_CBSIZE 1024 |
| 111 | #define CONFIG_SYS_MAXARGS 64 |
| 112 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| 113 | #define CONFIG_VERSION_VARIABLE |
| 114 | #define CONFIG_AUTO_COMPLETE |
| 115 | #define CONFIG_SYS_HUSH_PARSER |
Cyril Chemparathy | 3d13806 | 2010-06-07 14:13:36 -0400 | [diff] [blame] | 116 | #define CONFIG_CMDLINE_EDITING |
| 117 | #define CONFIG_SYS_LONGHELP |
| 118 | #define CONFIG_CRC32_VERIFY |
| 119 | #define CONFIG_MX_CYCLIC |
| 120 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ |
| 121 | sizeof(CONFIG_SYS_PROMPT) + 16) |
| 122 | #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + \ |
| 123 | 0x700000) |
| 124 | #define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100) |
| 125 | #define CONFIG_CMDLINE_TAG |
| 126 | #define CONFIG_SETUP_MEMORY_TAGS |
| 127 | #define CONFIG_BOOTARGS "mem=32M console=ttyS1,115200n8 " \ |
| 128 | "root=/dev/mmcblk0p1 rw noinitrd" |
| 129 | #define CONFIG_BOOTCOMMAND "" |
| 130 | #define CONFIG_BOOTDELAY 1 |
| 131 | |
| 132 | #define CONFIG_CMD_BDI |
| 133 | #define CONFIG_CMD_BOOTD |
| 134 | #define CONFIG_CMD_CONSOLE |
| 135 | #define CONFIG_CMD_ECHO |
| 136 | #define CONFIG_CMD_EDITENV |
| 137 | #define CONFIG_CMD_IMI |
| 138 | #define CONFIG_CMD_ITEST |
| 139 | #define CONFIG_CMD_LOADB |
| 140 | #define CONFIG_CMD_LOADS |
| 141 | #define CONFIG_CMD_MEMORY |
| 142 | #define CONFIG_CMD_MISC |
| 143 | #define CONFIG_CMD_RUN |
| 144 | #define CONFIG_CMD_SAVEENV |
| 145 | #define CONFIG_CMD_SOURCE |
| 146 | #define CONFIG_CMD_ENV |
| 147 | #define CONFIG_CMD_ASKENV |
| 148 | #define CONFIG_CMD_SAVES |
| 149 | #define CONFIG_CMD_MEMORY |
| 150 | #define CONFIG_CMD_NAND |
| 151 | #define CONFIG_CMD_JFFS2 |
| 152 | |
| 153 | #endif /* __CONFIG_H */ |