Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2006 Atmel Corporation |
| 3 | * |
| 4 | * Configuration settings for the AVR32 Network Gateway |
| 5 | * |
Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 6 | * SPDX-License-Identifier: GPL-2.0+ |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 7 | */ |
| 8 | #ifndef __CONFIG_H |
| 9 | #define __CONFIG_H |
| 10 | |
Andreas Bießmann | 94156fa | 2010-11-04 23:15:30 +0000 | [diff] [blame] | 11 | #include <asm/arch/hardware.h> |
Haavard Skinnemoen | 23f62f1 | 2008-05-19 11:36:28 +0200 | [diff] [blame] | 12 | |
Andreas Bießmann | 8a16a19 | 2011-04-18 04:12:35 +0000 | [diff] [blame] | 13 | #define CONFIG_AT32AP |
| 14 | #define CONFIG_AT32AP7000 |
| 15 | #define CONFIG_ATNGW100 |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 16 | |
Andreas Bießmann | 59f6b61 | 2015-05-23 23:09:15 +0200 | [diff] [blame] | 17 | #define CONFIG_BOARD_EARLY_INIT_R |
| 18 | |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 19 | /* |
| 20 | * Set up the PLL to run at 140 MHz, the CPU to run at the PLL |
| 21 | * frequency, the HSB and PBB busses to run at 1/2 the PLL frequency |
| 22 | * and the PBA bus to run at 1/4 the PLL frequency. |
| 23 | */ |
Andreas Bießmann | 8a16a19 | 2011-04-18 04:12:35 +0000 | [diff] [blame] | 24 | #define CONFIG_PLL |
| 25 | #define CONFIG_SYS_POWER_MANAGER |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 26 | #define CONFIG_SYS_OSC0_HZ 20000000 |
| 27 | #define CONFIG_SYS_PLL0_DIV 1 |
| 28 | #define CONFIG_SYS_PLL0_MUL 7 |
| 29 | #define CONFIG_SYS_PLL0_SUPPRESS_CYCLES 16 |
| 30 | #define CONFIG_SYS_CLKDIV_CPU 0 |
| 31 | #define CONFIG_SYS_CLKDIV_HSB 1 |
| 32 | #define CONFIG_SYS_CLKDIV_PBA 2 |
| 33 | #define CONFIG_SYS_CLKDIV_PBB 1 |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 34 | |
Haavard Skinnemoen | c6f292f | 2010-08-12 13:52:54 +0700 | [diff] [blame] | 35 | /* Reserve VM regions for SDRAM and NOR flash */ |
| 36 | #define CONFIG_SYS_NR_VM_REGIONS 2 |
| 37 | |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 38 | /* |
| 39 | * The PLLOPT register controls the PLL like this: |
| 40 | * icp = PLLOPT<2> |
| 41 | * ivco = PLLOPT<1:0> |
| 42 | * |
| 43 | * We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz). |
| 44 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 45 | #define CONFIG_SYS_PLL0_OPT 0x04 |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 46 | |
Andreas Bießmann | 5807e79 | 2010-11-04 23:15:31 +0000 | [diff] [blame] | 47 | #define CONFIG_USART_BASE ATMEL_BASE_USART1 |
| 48 | #define CONFIG_USART_ID 1 |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 49 | /* User serviceable stuff */ |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 50 | |
Andreas Bießmann | 8a16a19 | 2011-04-18 04:12:35 +0000 | [diff] [blame] | 51 | #define CONFIG_CMDLINE_TAG |
| 52 | #define CONFIG_SETUP_MEMORY_TAGS |
| 53 | #define CONFIG_INITRD_TAG |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 54 | |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 55 | #define CONFIG_BOOTARGS \ |
| 56 | "console=ttyS0 root=/dev/mtdblock1 rootfstype=jffs2" |
| 57 | #define CONFIG_BOOTCOMMAND \ |
| 58 | "fsload; bootm" |
| 59 | |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 60 | |
| 61 | /* |
| 62 | * After booting the board for the first time, new ethernet addresses |
| 63 | * should be generated and assigned to the environment variables |
| 64 | * "ethaddr" and "eth1addr". This is normally done during production. |
| 65 | */ |
Andreas Bießmann | 8a16a19 | 2011-04-18 04:12:35 +0000 | [diff] [blame] | 66 | #define CONFIG_OVERWRITE_ETHADDR_ONCE |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 67 | |
| 68 | /* |
| 69 | * BOOTP/DHCP options |
| 70 | */ |
| 71 | #define CONFIG_BOOTP_SUBNETMASK |
| 72 | #define CONFIG_BOOTP_GATEWAY |
| 73 | |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 74 | /* |
| 75 | * Command line configuration. |
| 76 | */ |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 77 | #define CONFIG_CMD_JFFS2 |
David Brownell | 6ce352c | 2008-02-22 12:54:39 -0800 | [diff] [blame] | 78 | |
Andreas Bießmann | 8a16a19 | 2011-04-18 04:12:35 +0000 | [diff] [blame] | 79 | #define CONFIG_ATMEL_USART |
| 80 | #define CONFIG_MACB |
| 81 | #define CONFIG_PORTMUX_PIO |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 82 | #define CONFIG_SYS_NR_PIOS 5 |
Andreas Bießmann | 8a16a19 | 2011-04-18 04:12:35 +0000 | [diff] [blame] | 83 | #define CONFIG_SYS_HSDRAMC |
Sven Schnelle | 8aa9682 | 2011-10-21 14:49:25 +0200 | [diff] [blame] | 84 | #define CONFIG_GENERIC_ATMEL_MCI |
Andreas Bießmann | 8a16a19 | 2011-04-18 04:12:35 +0000 | [diff] [blame] | 85 | #define CONFIG_ATMEL_SPI |
Haavard Skinnemoen | 1468284 | 2008-06-20 10:41:05 +0200 | [diff] [blame] | 86 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 87 | #define CONFIG_SYS_DCACHE_LINESZ 32 |
| 88 | #define CONFIG_SYS_ICACHE_LINESZ 32 |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 89 | |
| 90 | #define CONFIG_NR_DRAM_BANKS 1 |
| 91 | |
Andreas Bießmann | 8a16a19 | 2011-04-18 04:12:35 +0000 | [diff] [blame] | 92 | #define CONFIG_SYS_FLASH_CFI |
| 93 | #define CONFIG_FLASH_CFI_DRIVER |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 94 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 95 | #define CONFIG_SYS_FLASH_BASE 0x00000000 |
| 96 | #define CONFIG_SYS_FLASH_SIZE 0x800000 |
| 97 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| 98 | #define CONFIG_SYS_MAX_FLASH_SECT 135 |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 99 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 100 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE |
Andreas Bießmann | f2c6d39 | 2011-04-18 04:12:43 +0000 | [diff] [blame] | 101 | #define CONFIG_SYS_TEXT_BASE 0x00000000 |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 102 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 103 | #define CONFIG_SYS_INTRAM_BASE INTERNAL_SRAM_BASE |
| 104 | #define CONFIG_SYS_INTRAM_SIZE INTERNAL_SRAM_SIZE |
| 105 | #define CONFIG_SYS_SDRAM_BASE EBI_SDRAM_BASE |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 106 | |
Andreas Bießmann | 8a16a19 | 2011-04-18 04:12:35 +0000 | [diff] [blame] | 107 | #define CONFIG_ENV_IS_IN_FLASH |
Jean-Christophe PLAGNIOL-VILLARD | 7e1cda6 | 2008-09-10 22:48:06 +0200 | [diff] [blame] | 108 | #define CONFIG_ENV_SIZE 65536 |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 109 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE - CONFIG_ENV_SIZE) |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 110 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 111 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INTRAM_BASE + CONFIG_SYS_INTRAM_SIZE) |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 112 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 113 | #define CONFIG_SYS_MALLOC_LEN (256*1024) |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 114 | |
| 115 | /* Allow 4MB for the kernel run-time image */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 116 | #define CONFIG_SYS_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000) |
| 117 | #define CONFIG_SYS_BOOTPARAMS_LEN (16 * 1024) |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 118 | |
| 119 | /* Other configuration settings that shouldn't have to change all that often */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 120 | #define CONFIG_SYS_CBSIZE 256 |
| 121 | #define CONFIG_SYS_MAXARGS 16 |
| 122 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) |
Andreas Bießmann | 8a16a19 | 2011-04-18 04:12:35 +0000 | [diff] [blame] | 123 | #define CONFIG_SYS_LONGHELP |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 124 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 125 | #define CONFIG_SYS_MEMTEST_START EBI_SDRAM_BASE |
| 126 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x1f00000) |
Haavard Skinnemoen | 6f08daf | 2007-11-22 16:51:39 +0100 | [diff] [blame] | 127 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 128 | #define CONFIG_SYS_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 } |
Haavard Skinnemoen | b62a431 | 2007-04-14 17:11:49 +0200 | [diff] [blame] | 129 | |
| 130 | #endif /* __CONFIG_H */ |