blob: 77b6735a7079f20cd1d53d35747fec2b66a28921 [file] [log] [blame]
Mike Frysinger7577aab2010-12-17 15:28:43 -05001/*
2 * U-boot - Configuration file for BF506F EZ-Kit board
3 */
4
5#ifndef __CONFIG_BF506F_EZKIT_H__
6#define __CONFIG_BF506F_EZKIT_H__
7
8#include <asm/config-pre.h>
9
10
11/*
12 * Processor Settings
13 */
14#define CONFIG_BFIN_CPU bf506-0.0
15#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA
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 16
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 5
40
41
42/*
43 * Memory Settings
44 */
45#define CONFIG_MEM_SIZE 0
46
47#define CONFIG_EBIU_AMGCTL_VAL (AMCKEN | AMBEN_ALL)
48#define CONFIG_EBIU_AMBCTL0_VAL 0xffc2ffc2
49#define CONFIG_EBIU_AMBCTL1_VAL 0xffc2ffc2
50
51#define CONFIG_SYS_MONITOR_BASE (L1_DATA_A_SRAM_END)
52#define CONFIG_SYS_MONITOR_LEN (4 * 1024)
53#define CONFIG_SYS_MALLOC_LEN (4 * 1024)
54
55
56/*
57 * Flash Settings
58 */
59#define CONFIG_FLASH_CFI_DRIVER
60#define CONFIG_SYS_FLASH_BASE 0x20000000
61#define CONFIG_SYS_FLASH_CFI
62#define CONFIG_SYS_MAX_FLASH_BANKS 1
63#define CONFIG_SYS_MAX_FLASH_SECT 71
64#define CONFIG_CMD_FLASH
Mike Frysingera91eb2c2011-01-10 00:19:47 -050065#define CONFIG_MONITOR_IS_IN_RAM
Mike Frysinger7577aab2010-12-17 15:28:43 -050066
67
68/*
69 * SPI Settings
70 */
71#define CONFIG_BFIN_SPI
72#define CONFIG_ENV_SPI_MAX_HZ 30000000
73#define CONFIG_SF_DEFAULT_SPEED 30000000
74#define CONFIG_SPI_FLASH
75#define CONFIG_SPI_FLASH_STMICRO
76#define CONFIG_CMD_SF
77#define CONFIG_CMD_SPI
78
79
80/*
81 * Env Storage Settings
82 */
83#define CONFIG_ENV_IS_NOWHERE
84#define CONFIG_ENV_SIZE 0x400
Mike Frysinger945201a2011-01-10 00:48:53 -050085#undef CONFIG_CMD_EXPORTENV
86#undef CONFIG_CMD_IMPORTENV
Mike Frysinger7577aab2010-12-17 15:28:43 -050087
88
89/*
90 * Misc Settings
91 */
92#define CONFIG_BOARD_EARLY_INIT_F
93#define CONFIG_ICACHE_OFF
94#define CONFIG_DCACHE_OFF
95#define CONFIG_UART_CONSOLE 0
96#define CONFIG_BAUDRATE 115200
97
98#define CONFIG_CMD_MEMORY
99#undef CONFIG_GZIP
100#undef CONFIG_ZLIB
101#undef CONFIG_CMD_BOOTM
102#undef CONFIG_BOOTM_RTEMS
103#undef CONFIG_BOOTM_LINUX
104
105#endif