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gerrit.cesnet.cz / github / trini / u-boot / 79c2c257cf66da5ac90b5c53954310361e41bb0a / . / include / configs / bct-brettl2.h
blob: de60bb10358a48a51767656554abf776d455bf1d [file] [log] [blame]
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]1/*
Bin Menga1875592016-02-05 19:30:11 -0800[diff] [blame]2 * U-Boot - Configuration file for BF536 brettl2 board
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]3 */
4
5#ifndef __CONFIG_BCT_BRETTL2_H__
6#define __CONFIG_BCT_BRETTL2_H__
7
8#include <asm/config-pre.h>
9
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]10/*
11 * Processor Settings
12 */
Mike Frysingerfbcf8e82010-12-23 14:58:37 -0500[diff] [blame]13#define CONFIG_BFIN_CPU bf536-0.3
14#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]15
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]16/*
17 * Clock Settings
18 * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
19 * SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
20 */
21/* CONFIG_CLKIN_HZ is any value in Hz */
22#define CONFIG_CLKIN_HZ 16384000
Wolfgang Denk071bc922010-10-27 22:48:30 +0200[diff] [blame]23/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
24/* 1 = CLKIN / 2 */
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]25#define CONFIG_CLKIN_HALF 0
26/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
Wolfgang Denk071bc922010-10-27 22:48:30 +0200[diff] [blame]27/* 1 = bypass PLL */
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]28#define CONFIG_PLL_BYPASS 0
29/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
30/* Values can range from 0-63 (where 0 means 64) */
31#define CONFIG_VCO_MULT 24
32/* CCLK_DIV controls the core clock divider */
33/* Values can be 1, 2, 4, or 8 ONLY */
34#define CONFIG_CCLK_DIV 1
35/* SCLK_DIV controls the system clock divider */
36/* Values can range from 1-15 */
37#define CONFIG_SCLK_DIV 3
Wolfgang Denk071bc922010-10-27 22:48:30 +0200[diff] [blame]38#define CONFIG_VR_CTL_VAL (VLEV_110 | GAIN_20 | FREQ_1000)
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]39
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]40/*
41 * Memory Settings
42 */
43#define CONFIG_MEM_ADD_WDTH 9
44#define CONFIG_MEM_SIZE 32
45
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]46/*
47 * SDRAM Settings
48 */
49#define CONFIG_EBIU_SDRRC_VAL 0x07f6
50#define CONFIG_EBIU_SDGCTL_VAL 0x9111cd
51
52#define CONFIG_EBIU_AMGCTL_VAL (AMBEN_ALL)
53#define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3)
54#define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_7 | B3RAT_11 | B3HT_2 | B3ST_3 | B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3)
55
56#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
57#define CONFIG_SYS_MALLOC_LEN (128 * 1024)
58
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]59/*
60 * Network Settings
61 */
62#ifndef __ADSPBF534__
63#define ADI_CMDS_NETWORK 1
64#define CONFIG_BFIN_MAC 1
65#define CONFIG_NETCONSOLE 1
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]66#define CONFIG_HOSTNAME brettl2
67#define CONFIG_IPADDR 192.168.233.224
68#define CONFIG_GATEWAYIP 192.168.233.1
69#define CONFIG_SERVERIP 192.168.233.53
Joe Hershberger8b3637c2011-10-13 13:03:47 +0000[diff] [blame]70#define CONFIG_ROOTPATH "/romfs/brettl2"
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]71#endif
72
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]73/*
74 * Flash Settings
75 */
76#define CONFIG_FLASH_CFI_DRIVER
77#define CONFIG_SYS_FLASH_CFI
78#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
79#define CONFIG_SYS_FLASH_PROTECTION
80#define CONFIG_SYS_FLASH_BASE 0x20000000
81#define CONFIG_SYS_MAX_FLASH_BANKS 1
82#define CONFIG_SYS_MAX_FLASH_SECT 135
83
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]84/*
85 * Env Storage Settings
86 */
87#define CONFIG_ENV_IS_IN_FLASH 1
88#define CONFIG_ENV_OFFSET 0x4000
89#define CONFIG_ENV_SIZE 0x2000
Sonic Zhang0d3fd562015-01-16 12:52:59 +0800[diff] [blame]90#define CONFIG_ENV_SECT_SIZE 0x12000
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]91
92#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
93#define ENV_IS_EMBEDDED
94#else
95#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
96#endif
97
98#ifdef ENV_IS_EMBEDDED
99/* WARNING - the following is hand-optimized to fit within
100 * the sector before the environment sector. If it throws
101 * an error during compilation remove an object here to get
102 * it linked after the configuration sector.
103 */
104# define LDS_BOARD_TEXT \
Masahiro Yamadae2906a52013-11-11 14:36:00 +0900[diff] [blame]105 arch/blackfin/lib/built-in.o (.text*); \
106 arch/blackfin/cpu/built-in.o (.text*); \
Wolfgang Denk071bc922010-10-27 22:48:30 +0200[diff] [blame]107 . = DEFINED(env_offset) ? env_offset : .; \
Mike Frysingerc70e7dd2010-11-19 19:28:56 -0500[diff] [blame]108 common/env_embedded.o (.text*);
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]109#endif
110
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]111/*
112 * I2C Settings
113 */
Scott Jiangc4697032014-11-13 15:30:55 +0800[diff] [blame]114#define CONFIG_SYS_I2C
Scott Jiangfea9b692014-11-13 15:30:53 +0800[diff] [blame]115#define CONFIG_SYS_I2C_ADI
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]116
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]117/*
118 * Misc Settings
119 */
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]120#define CONFIG_LOADADDR 0x800000
121#define CONFIG_MISC_INIT_R
122#define CONFIG_UART_CONSOLE 0
123#define CONFIG_BAUDRATE 115200
124#define CONFIG_MTD_DEVICE
125#define CONFIG_MTD_PARTITIONS
Peter Meerwald06399322010-09-20 14:08:57 -0400[diff] [blame]126
127/*
128 * Pull in common ADI header for remaining command/environment setup
129 */
130#include <configs/bfin_adi_common.h>
131
132/* disable unnecessary features */
133#undef CONFIG_BOOTM_RTEMS
134#undef CONFIG_BZIP2
135#undef CONFIG_KALLSYMS
136
137#endif