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Hoan Hoang0f52b562009-01-18 22:44:17 -05001/*
2 * U-boot - Configuration file for IBF-DSP561 board
3 */
4
5#ifndef __CONFIG_IBF_DSP561__H__
6#define __CONFIG_IBF_DSP561__H__
7
Mike Frysingerf348ab82009-04-24 17:22:40 -04008#include <asm/config-pre.h>
Hoan Hoang0f52b562009-01-18 22:44:17 -05009
10
11/*
12 * Processor Settings
13 */
Hoan Hoang0f52b562009-01-18 22:44:17 -050014#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS
15
16
17/*
18 * Clock Settings
19 * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
20 * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
21 */
22/* CONFIG_CLKIN_HZ is any value in Hz */
23#define CONFIG_CLKIN_HZ 25000000
24/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
25/* 1 = CLKIN / 2 */
26#define CONFIG_CLKIN_HALF 0
27/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
28/* 1 = bypass PLL */
29#define CONFIG_PLL_BYPASS 0
30/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
31/* Values can range from 0-63 (where 0 means 64) */
32#define CONFIG_VCO_MULT 24
33/* CCLK_DIV controls the core clock divider */
34/* Values can be 1, 2, 4, or 8 ONLY */
35#define CONFIG_CCLK_DIV 1
36/* SCLK_DIV controls the system clock divider */
37/* Values can range from 1-15 */
38#define CONFIG_SCLK_DIV 5
39
40
41/*
42 * Memory Settings
43 */
44#define CONFIG_MEM_ADD_WDTH 9
45#define CONFIG_MEM_SIZE 64
46
47#define CONFIG_EBIU_SDRRC_VAL 0x377
48#define CONFIG_EBIU_SDGCTL_VAL 0x91998d
49#define CONFIG_EBIU_SDBCTL_VAL 0x15
50
51#define CONFIG_EBIU_AMGCTL_VAL 0x3F
52#define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0
53#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0
54
55#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
56#define CONFIG_SYS_MALLOC_LEN (128 * 1024)
57
58
59/*
Hoan Hoang5cbbabc2010-05-10 15:38:55 -040060 * Network Settings
61 */
62#define ADI_CMDS_NETWORK 1
63#define CONFIG_NET_MULTI
64#define CONFIG_DRIVER_AX88180 1
65#define AX88180_BASE 0x2c000000
66#define CONFIG_HOSTNAME ibf-dsp561
67/* Uncomment next line to use fixed MAC address */
68/* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */
69
70
71/*
Hoan Hoang0f52b562009-01-18 22:44:17 -050072 * Flash Settings
73 */
74#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
75#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
76#define CONFIG_SYS_FLASH_CFI_AMD_RESET
77#define CONFIG_SYS_FLASH_BASE 0x20000000
78#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
79#define CONFIG_SYS_MAX_FLASH_SECT 135 /* max number of sectors on one chip */
80/* The BF561-EZKIT uses a top boot flash */
81#define CONFIG_ENV_IS_IN_FLASH 1
82#define CONFIG_ENV_ADDR 0x20004000
83#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
84#define CONFIG_ENV_SIZE 0x2000
85#define CONFIG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
86#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
87#define ENV_IS_EMBEDDED
88#else
Mike Frysinger76d82182009-07-21 22:17:36 -040089#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
Hoan Hoang0f52b562009-01-18 22:44:17 -050090#endif
Mike Frysinger9ff67e52009-06-14 06:29:07 -040091#ifdef ENV_IS_EMBEDDED
92/* WARNING - the following is hand-optimized to fit within
93 * the sector before the environment sector. If it throws
94 * an error during compilation remove an object here to get
95 * it linked after the configuration sector.
96 */
97# define LDS_BOARD_TEXT \
Mike Frysingerc70e7dd2010-11-19 19:28:56 -050098 arch/blackfin/lib/libblackfin.o (.text*); \
99 arch/blackfin/cpu/libblackfin.o (.text*); \
Mike Frysinger9ff67e52009-06-14 06:29:07 -0400100 . = DEFINED(env_offset) ? env_offset : .; \
Mike Frysingerc70e7dd2010-11-19 19:28:56 -0500101 common/env_embedded.o (.text*);
Mike Frysinger9ff67e52009-06-14 06:29:07 -0400102#endif
Hoan Hoang0f52b562009-01-18 22:44:17 -0500103
104
105/*
106 * I2C Settings
107 */
108#define CONFIG_SOFT_I2C 1
Mike Frysingerbeb60e72010-06-08 16:22:44 -0400109#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF0
110#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF1
Hoan Hoang0f52b562009-01-18 22:44:17 -0500111
112
113/*
114 * Misc Settings
115 */
116#define CONFIG_UART_CONSOLE 0
117
118
119/*
120 * Pull in common ADI header for remaining command/environment setup
121 */
122#include <configs/bfin_adi_common.h>
123
Mike Frysingerf348ab82009-04-24 17:22:40 -0400124#endif