Mike Frysinger | 5c45f7c | 2008-10-12 21:25:33 -0400 | [diff] [blame] | 1 | /* |
| 2 | * U-boot - Configuration file for BF538F EZ-Kit Lite board |
| 3 | */ |
| 4 | |
| 5 | #ifndef __CONFIG_BF538F_EZKIT_H__ |
| 6 | #define __CONFIG_BF538F_EZKIT_H__ |
| 7 | |
Mike Frysinger | f348ab8 | 2009-04-24 17:22:40 -0400 | [diff] [blame] | 8 | #include <asm/config-pre.h> |
Mike Frysinger | 5c45f7c | 2008-10-12 21:25:33 -0400 | [diff] [blame] | 9 | |
| 10 | |
| 11 | /* |
| 12 | * Processor Settings |
| 13 | */ |
Mike Frysinger | fbcf8e8 | 2010-12-23 14:58:37 -0500 | [diff] [blame] | 14 | #define CONFIG_BFIN_CPU bf538-0.4 |
Mike Frysinger | 5c45f7c | 2008-10-12 21:25:33 -0400 | [diff] [blame] | 15 | #define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS |
| 16 | |
| 17 | |
| 18 | /* |
| 19 | * Clock Settings |
| 20 | * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV |
| 21 | * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV |
| 22 | */ |
| 23 | /* CONFIG_CLKIN_HZ is any value in Hz */ |
| 24 | #define CONFIG_CLKIN_HZ 25000000 |
| 25 | /* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */ |
| 26 | /* 1 = CLKIN / 2 */ |
| 27 | #define CONFIG_CLKIN_HALF 0 |
| 28 | /* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */ |
| 29 | /* 1 = bypass PLL */ |
| 30 | #define CONFIG_PLL_BYPASS 0 |
| 31 | /* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */ |
| 32 | /* Values can range from 0-63 (where 0 means 64) */ |
| 33 | #define CONFIG_VCO_MULT 21 |
| 34 | /* CCLK_DIV controls the core clock divider */ |
| 35 | /* Values can be 1, 2, 4, or 8 ONLY */ |
| 36 | #define CONFIG_CCLK_DIV 1 |
| 37 | /* SCLK_DIV controls the system clock divider */ |
| 38 | /* Values can range from 1-15 */ |
| 39 | #define CONFIG_SCLK_DIV 4 |
| 40 | |
| 41 | |
| 42 | /* |
| 43 | * Memory Settings |
| 44 | */ |
| 45 | #define CONFIG_MEM_ADD_WDTH 10 |
| 46 | #define CONFIG_MEM_SIZE 64 |
| 47 | |
| 48 | #define CONFIG_EBIU_SDRRC_VAL (0x03F6) |
| 49 | #define CONFIG_EBIU_SDGCTL_VAL (SCTLE | PSS | TWR_2 | TRCD_3 | TRP_3 | TRAS_6 | PASR_ALL | CL_3) |
| 50 | |
| 51 | #define CONFIG_EBIU_AMGCTL_VAL (CDPRIO | AMBEN_ALL | AMCKEN) |
| 52 | #define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3) |
| 53 | #define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_7 | B3RAT_11 | B3HT_2 | B3ST_3 | B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3) |
| 54 | |
| 55 | #define CONFIG_SYS_MONITOR_LEN (256 * 1024) |
| 56 | #define CONFIG_SYS_MALLOC_LEN (384 * 1024) |
| 57 | |
| 58 | |
| 59 | /* |
| 60 | * Network Settings |
| 61 | */ |
| 62 | #define ADI_CMDS_NETWORK 1 |
Ben Warren | 7194ab8 | 2009-10-04 22:37:03 -0700 | [diff] [blame] | 63 | #define CONFIG_SMC91111 1 |
Mike Frysinger | 5c45f7c | 2008-10-12 21:25:33 -0400 | [diff] [blame] | 64 | #define CONFIG_SMC91111_BASE 0x20310300 |
| 65 | #define CONFIG_HOSTNAME bf538f-ezkit |
| 66 | /* Uncomment next line to use fixed MAC address */ |
| 67 | /* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */ |
| 68 | |
| 69 | |
| 70 | /* |
| 71 | * Flash Settings |
| 72 | */ |
| 73 | #define CONFIG_FLASH_CFI_DRIVER |
| 74 | #define CONFIG_SYS_FLASH_BASE 0x20000000 |
| 75 | #define CONFIG_SYS_FLASH_CFI |
| 76 | #define CONFIG_SYS_FLASH_PROTECTION |
| 77 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| 78 | #define CONFIG_SYS_MAX_FLASH_SECT 71 |
| 79 | |
| 80 | |
| 81 | /* |
| 82 | * SPI Settings |
| 83 | */ |
| 84 | #define CONFIG_BFIN_SPI |
| 85 | #define CONFIG_ENV_SPI_MAX_HZ 30000000 |
Sonic Zhang | c49eabe | 2014-07-17 19:00:29 +0800 | [diff] [blame] | 86 | /* |
Mike Frysinger | afac8b0 | 2009-06-14 22:29:35 -0400 | [diff] [blame] | 87 | #define CONFIG_SF_DEFAULT_SPEED 30000000 |
Mike Frysinger | 5c45f7c | 2008-10-12 21:25:33 -0400 | [diff] [blame] | 88 | #define CONFIG_SPI_FLASH |
Mike Frysinger | f453220 | 2010-09-19 16:26:55 -0400 | [diff] [blame] | 89 | #define CONFIG_SPI_FLASH_ALL |
Sonic Zhang | c49eabe | 2014-07-17 19:00:29 +0800 | [diff] [blame] | 90 | */ |
Mike Frysinger | 5c45f7c | 2008-10-12 21:25:33 -0400 | [diff] [blame] | 91 | |
| 92 | /* |
| 93 | * Env Storage Settings |
| 94 | */ |
| 95 | #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER) |
| 96 | #define CONFIG_ENV_IS_IN_SPI_FLASH |
| 97 | #define CONFIG_ENV_OFFSET 0x4000 |
| 98 | #define CONFIG_ENV_SIZE 0x2000 |
| 99 | #define CONFIG_ENV_SECT_SIZE 0x2000 |
| 100 | #else |
| 101 | #define CONFIG_ENV_IS_IN_FLASH |
| 102 | #define CONFIG_ENV_OFFSET 0x4000 |
| 103 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) |
| 104 | #define CONFIG_ENV_SIZE 0x2000 |
| 105 | #define CONFIG_ENV_SECT_SIZE 0x2000 |
| 106 | #endif |
| 107 | #if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS) |
| 108 | #define ENV_IS_EMBEDDED |
| 109 | #else |
Mike Frysinger | 76d8218 | 2009-07-21 22:17:36 -0400 | [diff] [blame] | 110 | #define CONFIG_ENV_IS_EMBEDDED_IN_LDR |
Mike Frysinger | 5c45f7c | 2008-10-12 21:25:33 -0400 | [diff] [blame] | 111 | #endif |
Mike Frysinger | 9ff67e5 | 2009-06-14 06:29:07 -0400 | [diff] [blame] | 112 | #ifdef ENV_IS_EMBEDDED |
| 113 | /* WARNING - the following is hand-optimized to fit within |
| 114 | * the sector before the environment sector. If it throws |
| 115 | * an error during compilation remove an object here to get |
| 116 | * it linked after the configuration sector. |
| 117 | */ |
| 118 | # define LDS_BOARD_TEXT \ |
Masahiro Yamada | e2906a5 | 2013-11-11 14:36:00 +0900 | [diff] [blame] | 119 | arch/blackfin/lib/built-in.o (.text*); \ |
| 120 | arch/blackfin/cpu/built-in.o (.text*); \ |
Mike Frysinger | 9ff67e5 | 2009-06-14 06:29:07 -0400 | [diff] [blame] | 121 | . = DEFINED(env_offset) ? env_offset : .; \ |
Mike Frysinger | c70e7dd | 2010-11-19 19:28:56 -0500 | [diff] [blame] | 122 | common/env_embedded.o (.text*); |
Mike Frysinger | 9ff67e5 | 2009-06-14 06:29:07 -0400 | [diff] [blame] | 123 | #endif |
Mike Frysinger | 5c45f7c | 2008-10-12 21:25:33 -0400 | [diff] [blame] | 124 | |
| 125 | |
| 126 | /* |
| 127 | * I2C Settings |
| 128 | */ |
Scott Jiang | c469703 | 2014-11-13 15:30:55 +0800 | [diff] [blame] | 129 | #define CONFIG_SYS_I2C |
Scott Jiang | fea9b69 | 2014-11-13 15:30:53 +0800 | [diff] [blame] | 130 | #define CONFIG_SYS_I2C_ADI |
Mike Frysinger | 5c45f7c | 2008-10-12 21:25:33 -0400 | [diff] [blame] | 131 | |
| 132 | |
| 133 | /* |
| 134 | * Misc Settings |
| 135 | */ |
| 136 | #define CONFIG_RTC_BFIN |
| 137 | #define CONFIG_UART_CONSOLE 0 |
Mike Frysinger | 5c45f7c | 2008-10-12 21:25:33 -0400 | [diff] [blame] | 138 | |
| 139 | /* |
| 140 | * Pull in common ADI header for remaining command/environment setup |
| 141 | */ |
| 142 | #include <configs/bfin_adi_common.h> |
| 143 | |
Mike Frysinger | 5c45f7c | 2008-10-12 21:25:33 -0400 | [diff] [blame] | 144 | #endif |