Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2010 |
| 3 | * Ilko Iliev <iliev@ronetix.at> |
| 4 | * Asen Dimov <dimov@ronetix.at> |
| 5 | * Ronetix GmbH <www.ronetix.at> |
| 6 | * |
| 7 | * (C) Copyright 2007-2008 |
Stelian Pop | 5ee0c7f | 2011-11-01 00:00:39 +0100 | [diff] [blame] | 8 | * Stelian Pop <stelian@popies.net> |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 9 | * Lead Tech Design <www.leadtechdesign.com> |
| 10 | * |
| 11 | * Configuation settings for the PM9G45 board. |
| 12 | * |
Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 13 | * SPDX-License-Identifier: GPL-2.0+ |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 14 | */ |
| 15 | |
| 16 | #ifndef __CONFIG_H |
| 17 | #define __CONFIG_H |
| 18 | |
Asen Dimov | a1e4e2b | 2011-06-08 22:01:37 +0000 | [diff] [blame] | 19 | /* |
| 20 | * SoC must be defined first, before hardware.h is included. |
| 21 | * In this case SoC is defined in boards.cfg. |
| 22 | */ |
| 23 | #include <asm/hardware.h> |
| 24 | |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 25 | #define CONFIG_PM9G45 1 /* It's an Ronetix PM9G45 */ |
Asen Dimov | a1e4e2b | 2011-06-08 22:01:37 +0000 | [diff] [blame] | 26 | #define CONFIG_SYS_AT91_CPU_NAME "AT91SAM9G45" |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 27 | |
Asen Dimov | 9fdb39b | 2011-10-31 08:54:20 +0000 | [diff] [blame] | 28 | #define MACH_TYPE_PM9G45 2672 |
| 29 | #define CONFIG_MACH_TYPE MACH_TYPE_PM9G45 |
| 30 | |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 31 | /* ARM asynchronous clock */ |
| 32 | #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */ |
Asen Dimov | a1e4e2b | 2011-06-08 22:01:37 +0000 | [diff] [blame] | 33 | #define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */ |
Asen Dimov | a1e4e2b | 2011-06-08 22:01:37 +0000 | [diff] [blame] | 34 | #define CONFIG_SYS_TEXT_BASE 0x73f00000 |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 35 | |
| 36 | #define CONFIG_ARCH_CPU_INIT |
| 37 | |
| 38 | #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ |
| 39 | #define CONFIG_SETUP_MEMORY_TAGS 1 |
| 40 | #define CONFIG_INITRD_TAG 1 |
| 41 | |
| 42 | #define CONFIG_SKIP_LOWLEVEL_INIT |
Asen Dimov | a04fad9 | 2011-12-09 11:00:07 +0000 | [diff] [blame] | 43 | #define CONFIG_BOARD_EARLY_INIT_F |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 44 | |
| 45 | /* |
| 46 | * Hardware drivers |
| 47 | */ |
| 48 | #define CONFIG_AT91_GPIO 1 |
| 49 | #define CONFIG_ATMEL_USART 1 |
Asen Dimov | a1e4e2b | 2011-06-08 22:01:37 +0000 | [diff] [blame] | 50 | #define CONFIG_USART_BASE ATMEL_BASE_DBGU |
| 51 | #define CONFIG_USART_ID ATMEL_ID_SYS |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 52 | |
| 53 | #define CONFIG_SYS_USE_NANDFLASH 1 |
| 54 | |
| 55 | /* LED */ |
| 56 | #define CONFIG_AT91_LED |
Andreas Bießmann | 30263a2 | 2013-11-29 12:13:46 +0100 | [diff] [blame] | 57 | #define CONFIG_RED_LED GPIO_PIN_PD(31) /* this is the user1 led */ |
| 58 | #define CONFIG_GREEN_LED GPIO_PIN_PD(0) /* this is the user2 led */ |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 59 | |
| 60 | #define CONFIG_BOOTDELAY 3 |
| 61 | |
| 62 | /* |
| 63 | * BOOTP options |
| 64 | */ |
| 65 | #define CONFIG_BOOTP_BOOTFILESIZE 1 |
| 66 | #define CONFIG_BOOTP_BOOTPATH 1 |
| 67 | #define CONFIG_BOOTP_GATEWAY 1 |
| 68 | #define CONFIG_BOOTP_HOSTNAME 1 |
| 69 | |
| 70 | /* |
| 71 | * Command line configuration. |
| 72 | */ |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 73 | #define CONFIG_CMD_NAND 1 |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 74 | |
| 75 | #define CONFIG_CMD_JFFS2 1 |
| 76 | #define CONFIG_JFFS2_CMDLINE 1 |
| 77 | #define CONFIG_JFFS2_NAND 1 |
| 78 | #define CONFIG_JFFS2_DEV "nand0" /* NAND dev jffs2 lives on */ |
| 79 | #define CONFIG_JFFS2_PART_OFFSET 0 /* start of jffs2 partition */ |
| 80 | #define CONFIG_JFFS2_PART_SIZE (256 * 1024 * 1024) /* partition */ |
| 81 | |
| 82 | /* SDRAM */ |
| 83 | #define CONFIG_NR_DRAM_BANKS 1 |
| 84 | #define PHYS_SDRAM 0x70000000 |
| 85 | #define PHYS_SDRAM_SIZE 0x08000000 /* 128 megs */ |
| 86 | |
| 87 | /* NOR flash, not available */ |
| 88 | #define CONFIG_SYS_NO_FLASH 1 |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 89 | |
| 90 | /* NAND flash */ |
| 91 | #ifdef CONFIG_CMD_NAND |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 92 | #define CONFIG_NAND_ATMEL |
| 93 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| 94 | #define CONFIG_SYS_NAND_BASE 0x40000000 |
| 95 | #define CONFIG_SYS_NAND_DBW_8 1 |
| 96 | /* our ALE is AD21 */ |
| 97 | #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) |
| 98 | /* our CLE is AD22 */ |
| 99 | #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) |
Andreas Bießmann | a4c24d3 | 2013-11-29 12:13:45 +0100 | [diff] [blame] | 100 | #define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PC(14) |
| 101 | #define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PD(3) |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 102 | |
| 103 | #endif |
| 104 | |
| 105 | /* Ethernet */ |
| 106 | #define CONFIG_MACB 1 |
| 107 | #define CONFIG_RMII 1 |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 108 | #define CONFIG_NET_RETRY_COUNT 20 |
| 109 | #define CONFIG_RESET_PHY_R 1 |
| 110 | |
| 111 | /* USB */ |
| 112 | #define CONFIG_USB_ATMEL |
Bo Shen | 4a985df | 2013-10-21 16:14:00 +0800 | [diff] [blame] | 113 | #define CONFIG_USB_ATMEL_CLK_SEL_UPLL |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 114 | #define CONFIG_USB_OHCI_NEW 1 |
| 115 | #define CONFIG_DOS_PARTITION 1 |
| 116 | #define CONFIG_SYS_USB_OHCI_CPU_INIT 1 |
| 117 | #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00700000 /* _UHP_OHCI_BASE */ |
| 118 | #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9g45" |
| 119 | #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 |
| 120 | #define CONFIG_USB_STORAGE 1 |
| 121 | |
| 122 | /* board specific(not enough SRAM) */ |
| 123 | #define CONFIG_AT91SAM9G45_LCD_BASE PHYS_SDRAM + 0xE00000 |
| 124 | |
| 125 | #define CONFIG_SYS_LOAD_ADDR PHYS_SDRAM + 0x2000000 /* load addr */ |
| 126 | |
| 127 | #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM |
| 128 | #define CONFIG_SYS_MEMTEST_END CONFIG_AT91SAM9G45_LCD_BASE |
| 129 | |
| 130 | /* bootstrap + u-boot + env + linux in nandflash */ |
| 131 | #define CONFIG_ENV_IS_IN_NAND 1 |
| 132 | #define CONFIG_ENV_OFFSET 0x60000 |
| 133 | #define CONFIG_ENV_OFFSET_REDUND 0x80000 |
| 134 | #define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */ |
| 135 | #define CONFIG_BOOTCOMMAND "nand read 0x72000000 0x200000 0x200000; bootm" |
| 136 | #define CONFIG_BOOTARGS "fbcon=rotate:3 console=tty0 " \ |
| 137 | "console=ttyS0,115200 " \ |
| 138 | "root=/dev/mtdblock4 " \ |
| 139 | "mtdparts=atmel_nand:128k(bootstrap)ro," \ |
| 140 | "256k(uboot)ro,1664k(env)," \ |
| 141 | "2M(linux)ro,-(root) rw " \ |
| 142 | "rootfstype=jffs2" |
| 143 | |
| 144 | #define CONFIG_BAUDRATE 115200 |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 145 | |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 146 | #define CONFIG_SYS_CBSIZE 256 |
| 147 | #define CONFIG_SYS_MAXARGS 16 |
| 148 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ |
| 149 | sizeof(CONFIG_SYS_PROMPT) + 16) |
| 150 | #define CONFIG_SYS_LONGHELP 1 |
| 151 | #define CONFIG_CMDLINE_EDITING 1 |
| 152 | #define CONFIG_AUTO_COMPLETE |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 153 | |
| 154 | /* |
| 155 | * Size of malloc() pool |
| 156 | */ |
| 157 | #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024,\ |
| 158 | 0x1000) |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 159 | |
Asen Dimov | 8322d4e | 2010-12-12 00:42:28 +0000 | [diff] [blame] | 160 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| 161 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \ |
| 162 | GENERATED_GBL_DATA_SIZE) |
| 163 | |
Asen Dimov | ddd0bda | 2010-04-20 22:49:04 +0300 | [diff] [blame] | 164 | #endif |