2 * Copyright 2010-2011 Calxeda, Inc.
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the Free
6 * Software Foundation; either version 2 of the License, or (at your option)
9 * This program is distributed in the hope it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * You should have received a copy of the GNU General Public License along with
15 * this program. If not, see <http://www.gnu.org/licenses/>.
23 #define CONFIG_SYS_NO_FLASH
25 #define CONFIG_SYS_HZ CFG_HZ
27 #define CONFIG_OF_LIBFDT
29 #define CONFIG_SYS_BOOTMAPSZ (16 << 20)
32 * Size of malloc() pool
34 #define CONFIG_SYS_MALLOC_LEN (512 * 1024)
36 #define CONFIG_PL011_SERIAL
37 #define CONFIG_PL011_CLOCK 150000000
38 #define CONFIG_PL01x_PORTS { (void *)(0xFFF36000) }
39 #define CONFIG_CONS_INDEX 0
41 #define CONFIG_BAUDRATE 38400
42 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
44 #define CONFIG_BOOTCOUNT_LIMIT
45 #define CONFIG_SYS_BOOTCOUNT_ADDR 0xfff3cf0c
47 #define CONFIG_MISC_INIT_R
48 #define CONFIG_SCSI_AHCI
49 #define CONFIG_SCSI_AHCI_PLAT
50 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 5
51 #define CONFIG_SYS_SCSI_MAX_LUN 1
52 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
53 CONFIG_SYS_SCSI_MAX_LUN)
55 #define CONFIG_DOS_PARTITION
57 #define CONFIG_CALXEDA_XGMAC
60 #define CONFIG_BOOTP_PXE
61 #define CONFIG_BOOTP_PXE_CLIENTARCH 0x100
62 #define CONFIG_BOOTP_VCI_STRING "U-boot.armv7.highbank"
65 * Command line configuration.
67 #include <config_cmd_default.h>
69 #define CONFIG_CMD_BDI
70 #define CONFIG_CMD_DHCP
71 #define CONFIG_CMD_ELF
72 #define CONFIG_CMD_MEMORY
73 #define CONFIG_CMD_LOADS
74 #define CONFIG_CMD_SCSI
75 #define CONFIG_CMD_EXT2
76 #define CONFIG_CMD_PXE
79 #define CONFIG_BOOTDELAY 2
81 * Miscellaneous configurable options
83 #define CONFIG_CMDLINE_EDITING
84 #define CONFIG_AUTO_COMPLETE
85 #define CONFIG_SYS_LONGHELP /* undef to save memory */
86 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
87 #define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
88 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
89 #define CONFIG_SYS_PROMPT "Highbank #"
90 /* Print Buffer Size */
91 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
92 sizeof(CONFIG_SYS_PROMPT)+16)
94 #define CONFIG_SYS_LOAD_ADDR 0x800000
96 #define CONFIG_EXTRA_ENV_SETTINGS \
97 "fdtaddr_r=0x600000\0" \
98 "pxefile_addr_r=0x700000\0" \
99 "kernel_addr_r=0x800000\0" \
100 "ramdisk_addr_r=0x01000000\0" \
102 /*-----------------------------------------------------------------------
105 * The stack sizes are set up in start.S using the settings below
107 #define CONFIG_STACKSIZE (128*1024) /* regular stack */
108 #ifdef CONFIG_USE_IRQ
109 #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
110 #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
113 /*-----------------------------------------------------------------------
114 * Physical Memory Map
116 #define CONFIG_NR_DRAM_BANKS 1
117 #define PHYS_SDRAM_1_SIZE (4089 << 20)
118 #define CONFIG_SYS_MEMTEST_START 0x100000
119 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1_SIZE - 0x100000)
121 /* Room required on the stack for the environment data */
122 #define CONFIG_ENV_SIZE 0x2000
123 #define CONFIG_ENV_IS_NOWHERE
125 #define CONFIG_SYS_SDRAM_BASE 0x00000000
126 #define CONFIG_SYS_TEXT_BASE 0x00008000
127 #define CONFIG_SYS_INIT_SP_ADDR 0x01000000
128 #define CONFIG_SKIP_LOWLEVEL_INIT