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Heiko Schocher67fa8c22010-02-22 16:43:02 +05301/*
2 * (C) Copyright 2009
3 * Marvell Semiconductor <www.marvell.com>
4 * Prafulla Wadaskar <prafulla@marvell.com>
5 *
6 * (C) Copyright 2009
7 * Stefan Roese, DENX Software Engineering, sr@denx.de.
8 *
Heiko Schocherb11f53f2011-03-15 16:52:29 +01009 * (C) Copyright 2010-2011
10 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
11 *
Heiko Schocher67fa8c22010-02-22 16:43:02 +053012 * See file CREDITS for list of people who contributed to this
13 * project.
14 *
15 * This program is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU General Public License as
17 * published by the Free Software Foundation; either version 2 of
18 * the License, or (at your option) any later version.
19 *
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, write to the Free Software
27 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
28 * MA 02110-1301 USA
29 */
30
Heiko Schocherb11f53f2011-03-15 16:52:29 +010031/*
32 * for linking errors see
33 * http://lists.denx.de/pipermail/u-boot/2009-July/057350.html
34 */
Heiko Schocher67fa8c22010-02-22 16:43:02 +053035
36#ifndef _CONFIG_KM_ARM_H
37#define _CONFIG_KM_ARM_H
38
Valentin Longchamp8620ca22011-11-01 17:26:36 +053039/* We got removed from Linux mach-types.h */
40#define MACH_TYPE_KM_KIRKWOOD 2255
41
Heiko Schocher67fa8c22010-02-22 16:43:02 +053042/*
43 * High Level Configuration Options (easy to change)
44 */
45#define CONFIG_MARVELL
Heiko Schocher67fa8c22010-02-22 16:43:02 +053046#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */
47#define CONFIG_KIRKWOOD /* SOC Family Name */
48#define CONFIG_KW88F6281 /* SOC Name */
Holger Brunck802d9962011-03-14 15:31:19 +010049#define CONFIG_MACH_KM_KIRKWOOD /* Machine type */
Heiko Schocher67fa8c22010-02-22 16:43:02 +053050
Valentin Longchamp8620ca22011-11-01 17:26:36 +053051#define CONFIG_MACH_TYPE MACH_TYPE_KM_KIRKWOOD
52
Holger Brunckdfeafde2013-01-15 22:51:21 +000053#define CONFIG_NAND_ECC_BCH
54#define CONFIG_BCH
55
Heiko Schocher67fa8c22010-02-22 16:43:02 +053056/* include common defines/options for all Keymile boards */
57#include "keymile-common.h"
Holger Brunckde3ad132011-03-14 16:01:04 +010058
Holger Brunckb5befd82011-06-16 18:11:15 +053059#define CONFIG_CMD_NAND
60#define CONFIG_CMD_SF
61#define CONFIG_SOFT_I2C /* I2C bit-banged */
62
Valentin Longchampf46b4a12012-08-14 01:39:10 +000063/* SPI NOR Flash default params, used by sf commands */
64#define CONFIG_SF_DEFAULT_SPEED 8100000
65#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
66
Holger Brunck8170aef2012-07-05 05:37:46 +000067#if defined CONFIG_KM_ENV_IS_IN_SPI_NOR
68#define CONFIG_ENV_SPI_BUS 0
69#define CONFIG_ENV_SPI_CS 0
Valentin Longchamp05c8e812012-08-14 01:37:11 +000070#define CONFIG_ENV_SPI_MAX_HZ 8100000
Holger Brunck8170aef2012-07-05 05:37:46 +000071#define CONFIG_ENV_SPI_MODE SPI_MODE_3
72#endif
73
Holger Brunckb5befd82011-06-16 18:11:15 +053074#include "asm/arch/config.h"
75
Valentin Longchampe5847b72011-09-12 04:18:41 +000076#define CONFIG_SYS_TEXT_BASE 0x07d00000 /* code address before reloc */
Holger Brunckde3ad132011-03-14 16:01:04 +010077#define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */
78#define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */
79#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
80
81/* pseudo-non volatile RAM [hex] */
82#define CONFIG_KM_PNVRAM 0x80000
83/* physical RAM MTD size [hex] */
84#define CONFIG_KM_PHRAM 0x17F000
85
86#define CONFIG_KM_CRAMFS_ADDR 0x2400000
87#define CONFIG_KM_KERNEL_ADDR 0x2000000 /* 4096KBytes */
88
Holger Brunckdb0bb572011-07-04 21:27:16 +000089/* architecture specific default bootargs */
90#define CONFIG_KM_DEF_BOOT_ARGS_CPU \
Holger Brunck66072a82011-09-13 22:41:04 +000091 "bootcountaddr=${bootcountaddr} ${mtdparts}" \
92 " boardid=0x${IVM_BoardId} hwkey=0x${IVM_HWKey}"
Holger Brunckdb0bb572011-07-04 21:27:16 +000093
Holger Brunckde3ad132011-03-14 16:01:04 +010094#define CONFIG_KM_DEF_ENV_CPU \
Holger Brunckdb0bb572011-07-04 21:27:16 +000095 "boot=bootm ${load_addr_r} - -\0" \
Holger Brunck2d9528e2011-05-04 01:47:34 +000096 "cramfsloadfdt=true\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +020097 "u-boot="__stringify(CONFIG_HOSTNAME) "/u-boot.kwb\0" \
Holger Brunckaf85f082012-05-25 01:57:16 +000098 CONFIG_KM_UPDATE_UBOOT \
Holger Brunckde3ad132011-03-14 16:01:04 +010099 ""
100
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530101#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530102#define CONFIG_MISC_INIT_R
103
104/*
105 * NS16550 Configuration
106 */
107#define CONFIG_SYS_NS16550
108#define CONFIG_SYS_NS16550_SERIAL
109#define CONFIG_SYS_NS16550_REG_SIZE (-4)
110#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
111#define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE
Holger Brunck3d3c7092011-05-31 02:12:49 +0000112#define CONFIG_SYS_NS16550_COM2 KW_UART1_BASE
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530113
114/*
115 * Serial Port configuration
116 * The following definitions let you select what serial you want to use
117 * for your console driver.
118 */
119
120#define CONFIG_CONS_INDEX 1 /* Console on UART0 */
121
122/*
123 * For booting Linux, the board info and command line data
124 * have to be in the first 8 MB of memory, since this is
125 * the maximum mapped by the Linux kernel during initialization.
126 */
127#define CONFIG_BOOTMAPSZ (8 << 20) /* Initial Memmap for Linux */
128#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
129#define CONFIG_INITRD_TAG /* enable INITRD tag */
Holger Brunck499b1a42011-04-08 02:47:46 +0000130#define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530131
132/*
133 * Commands configuration
134 */
135#define CONFIG_CMD_ELF
136#define CONFIG_CMD_MTDPARTS
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530137#define CONFIG_CMD_NFS
138
139/*
140 * Without NOR FLASH we need this
141 */
142#define CONFIG_SYS_NO_FLASH
143#undef CONFIG_CMD_FLASH
144#undef CONFIG_CMD_IMLS
145
146/*
147 * NAND Flash configuration
148 */
149#define CONFIG_SYS_MAX_NAND_DEVICE 1
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530150
151#define BOOTFLASH_START 0x0
152
Holger Brunck3d3c7092011-05-31 02:12:49 +0000153/* Kirkwood has two serial IF */
154#if (CONFIG_CONS_INDEX == 2)
155#define CONFIG_KM_CONSOLE_TTY "ttyS1"
156#else
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530157#define CONFIG_KM_CONSOLE_TTY "ttyS0"
Holger Brunck3d3c7092011-05-31 02:12:49 +0000158#endif
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530159
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530160/*
161 * Other required minimal configurations
162 */
163#define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */
164#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
165#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
166#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
167#define CONFIG_NR_DRAM_BANKS 4
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530168#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
169
170/*
171 * Ethernet Driver configuration
172 */
173#define CONFIG_NETCONSOLE /* include NetConsole support */
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530174#define CONFIG_MII /* expose smi ove miiphy interface */
Valentin Longchamp002ec082012-05-25 01:57:20 +0000175#define CONFIG_CMD_MII /* to debug mdio phy config */
Albert Aribaudd44265a2010-07-12 22:24:28 +0200176#define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530177#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
Albert Aribaudd44265a2010-07-12 22:24:28 +0200178#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530179#define CONFIG_PHY_BASE_ADR 0
180#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530181
182/*
183 * UBI related stuff
184 */
185#define CONFIG_SYS_USE_UBI
186
187/*
188 * I2C related stuff
189 */
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530190#define CONFIG_KIRKWOOD_GPIO /* Enable GPIO Support */
191#if defined(CONFIG_SOFT_I2C)
192#ifndef __ASSEMBLY__
193#include <asm/arch-kirkwood/gpio.h>
194extern void __set_direction(unsigned pin, int high);
Holger Brunck499b1a42011-04-08 02:47:46 +0000195void set_sda(int state);
196void set_scl(int state);
197int get_sda(void);
198int get_scl(void);
Heiko Schocher44097e22011-02-22 09:13:00 +0100199#define KM_KIRKWOOD_SDA_PIN 8
200#define KM_KIRKWOOD_SCL_PIN 9
Holger Brunckc471d842012-07-05 05:05:11 +0000201#define KM_KIRKWOOD_SOFT_I2C_GPIOS 0x0300
Heiko Schocher44097e22011-02-22 09:13:00 +0100202#define KM_KIRKWOOD_ENV_WP 38
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530203
Heiko Schocher44097e22011-02-22 09:13:00 +0100204#define I2C_ACTIVE __set_direction(KM_KIRKWOOD_SDA_PIN, 0)
205#define I2C_TRISTATE __set_direction(KM_KIRKWOOD_SDA_PIN, 1)
206#define I2C_READ (kw_gpio_get_value(KM_KIRKWOOD_SDA_PIN) ? 1 : 0)
207#define I2C_SDA(bit) kw_gpio_set_value(KM_KIRKWOOD_SDA_PIN, bit)
208#define I2C_SCL(bit) kw_gpio_set_value(KM_KIRKWOOD_SCL_PIN, bit)
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530209#endif
210
Holger Brunck9e9c6d72011-12-14 05:31:19 +0000211#define I2C_DELAY udelay(1)
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530212#define I2C_SOFT_DECLARATIONS
213
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530214#endif
215
Stefan Bigler4daea6f2011-07-04 22:24:01 +0000216/* EEprom support 24C128, 24C256 valid for environment eeprom */
217#define CONFIG_SYS_I2C_MULTI_EEPROMS
218#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
219#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 64 Byte write page */
220#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
221
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530222#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
223#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
224
Heiko Schocher331a30d2011-02-22 08:30:46 +0100225/*
226 * Environment variables configurations
227 */
Holger Brunck8170aef2012-07-05 05:37:46 +0000228#if defined CONFIG_KM_ENV_IS_IN_SPI_NOR
229#define CONFIG_ENV_IS_IN_SPI_FLASH /* use SPI-Flash for environment vars */
230#define CONFIG_ENV_OFFSET 0xc0000 /* no bracets! */
231#define CONFIG_ENV_SIZE 0x02000 /* Size of Environment */
232#define CONFIG_ENV_SECT_SIZE 0x10000
233#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
234 CONFIG_ENV_SECT_SIZE)
235#define CONFIG_ENV_TOTAL_SIZE 0x20000 /* no bracets! */
236#else
Heiko Schocher331a30d2011-02-22 08:30:46 +0100237#define CONFIG_ENV_IS_IN_EEPROM /* use EEPROM for environment vars */
238#define CONFIG_SYS_DEF_EEPROM_ADDR 0x50
239#define CONFIG_ENV_EEPROM_IS_ON_I2C
240#define CONFIG_SYS_EEPROM_WREN
241#define CONFIG_ENV_OFFSET 0x0 /* no bracets! */
Heiko Schocher331a30d2011-02-22 08:30:46 +0100242#define CONFIG_ENV_SIZE (0x2000 - CONFIG_ENV_OFFSET)
Valentin Longchamp680cfaf2011-06-16 18:11:15 +0530243#define CONFIG_I2C_ENV_EEPROM_BUS KM_ENV_BUS "\0"
Heiko Schocher331a30d2011-02-22 08:30:46 +0100244#define CONFIG_ENV_OFFSET_REDUND 0x2000 /* no bracets! */
245#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
Holger Brunck8170aef2012-07-05 05:37:46 +0000246#endif
247
248#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
Heiko Schocher331a30d2011-02-22 08:30:46 +0100249
Heiko Schocher331a30d2011-02-22 08:30:46 +0100250#define CONFIG_SPI_FLASH
Heiko Schocher331a30d2011-02-22 08:30:46 +0100251#define CONFIG_SPI_FLASH_STMICRO
Heiko Schocher331a30d2011-02-22 08:30:46 +0100252
Valentin Longchamp0c25def2012-06-13 03:01:03 +0000253/* SPI bus claim MPP configuration */
254#define CONFIG_SYS_KW_SPI_MPP 0x0
255
Heiko Schocher331a30d2011-02-22 08:30:46 +0100256#define FLASH_GPIO_PIN 0x00010000
Valentin Longchamp0c25def2012-06-13 03:01:03 +0000257#define KM_FLASH_GPIO_PIN 16
Heiko Schocher331a30d2011-02-22 08:30:46 +0100258
Andreas Hubercf736392012-05-04 10:30:16 +0200259#ifndef MTDIDS_DEFAULT
260# define MTDIDS_DEFAULT "nand0=orion_nand"
261#endif /* MTDIDS_DEFAULT */
262
263#ifndef MTDPARTS_DEFAULT
264# define MTDPARTS_DEFAULT "mtdparts=" \
265 "orion_nand:" \
266 "-(" CONFIG_KM_UBI_PARTITION_NAME_BOOT ");"
267#endif /* MTDPARTS_DEFAULT */
Heiko Schocher331a30d2011-02-22 08:30:46 +0100268
Holger Brunckaf85f082012-05-25 01:57:16 +0000269#define CONFIG_KM_UPDATE_UBOOT \
Heiko Schocher331a30d2011-02-22 08:30:46 +0100270 "update=" \
Valentin Longchamp0c25def2012-06-13 03:01:03 +0000271 "sf probe 0;sf erase 0 +${filesize};" \
272 "sf write ${load_addr_r} 0 ${filesize};\0"
Heiko Schocher331a30d2011-02-22 08:30:46 +0100273
Holger Brunck8170aef2012-07-05 05:37:46 +0000274#if defined CONFIG_KM_ENV_IS_IN_SPI_NOR
275#define CONFIG_KM_NEW_ENV \
276 "newenv=sf probe 0;" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200277 "sf erase " __stringify(CONFIG_ENV_OFFSET) " " \
278 __stringify(CONFIG_ENV_TOTAL_SIZE)"\0"
Holger Brunck8170aef2012-07-05 05:37:46 +0000279#else
280#define CONFIG_KM_NEW_ENV \
Valentin Longchampea616d42011-05-31 02:12:46 +0000281 "newenv=setenv addr 0x100000 && " \
282 "i2c dev 1; mw.b ${addr} 0 4 && " \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200283 "eeprom write " __stringify(CONFIG_SYS_DEF_EEPROM_ADDR) \
284 " ${addr} " __stringify(CONFIG_ENV_OFFSET) " 4 && " \
285 "eeprom write " __stringify(CONFIG_SYS_DEF_EEPROM_ADDR) \
286 " ${addr} " __stringify(CONFIG_ENV_OFFSET_REDUND) " 4\0"
Holger Brunck8170aef2012-07-05 05:37:46 +0000287#endif
288
289/*
290 * Default environment variables
291 */
292#define CONFIG_EXTRA_ENV_SETTINGS \
293 CONFIG_KM_DEF_ENV \
294 CONFIG_KM_NEW_ENV \
Holger Brunckb648bfc2011-07-04 21:52:52 +0000295 "arch=arm\0" \
Valentin Longchampea616d42011-05-31 02:12:46 +0000296 "EEprom_ivm=" KM_IVM_BUS "\0" \
297 ""
298
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530299#if defined(CONFIG_SYS_NO_FLASH)
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530300#undef CONFIG_FLASH_CFI_MTD
301#undef CONFIG_JFFS2_CMDLINE
302#endif
303
Heiko Schochera784c012010-09-22 14:06:33 +0200304/* additions for new relocation code, must be added to all boards */
Heiko Schocherab86f722010-09-17 13:10:42 +0200305#define CONFIG_SYS_SDRAM_BASE 0x00000000
Heiko Schocher6b0ccc32010-10-20 19:33:26 +0530306/* Do early setups now in board_init_f() */
307#define CONFIG_BOARD_EARLY_INIT_F
Heiko Schocherf1fef1d2010-04-26 13:07:28 +0200308
309/*
310 * resereved pram area at the end of memroy [hex]
311 * 8Mbytes for switch + 4Kbytes for bootcount
312 */
313#define CONFIG_KM_RESERVED_PRAM 0x801000
Holger Bruncka21b5d42011-03-04 14:56:27 +0100314/* address for the bootcount (taken from end of RAM) */
315#define BOOTCOUNT_ADDR (CONFIG_KM_RESERVED_PRAM)
Stefan Roese0044c422012-08-16 17:55:41 +0000316/* Use generic bootcount RAM driver */
317#define CONFIG_BOOTCOUNT_RAM
Heiko Schocherf1fef1d2010-04-26 13:07:28 +0200318
Valentin Longchamp9400f8f2011-09-12 04:18:42 +0000319/* enable POST tests */
320#define CONFIG_POST (CONFIG_SYS_POST_MEM_REGIONS)
321#define CONFIG_POST_SKIP_ENV_FLAGS
322#define CONFIG_POST_EXTERNAL_WORD_FUNCS
323#define CONFIG_CMD_DIAG
324
Valentin Longchampb37f7722012-07-05 05:05:05 +0000325/* we do the whole PCIe FPGA config stuff here */
Holger Brunck45bd01e2013-01-15 22:51:20 +0000326#define CONFIG_BOARD_LATE_INIT
Valentin Longchampb37f7722012-07-05 05:05:05 +0000327
Heiko Schocher67fa8c22010-02-22 16:43:02 +0530328#endif /* _CONFIG_KM_ARM_H */