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Heiko Schocher60301192010-02-22 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 Schocher8ce3dd52011-03-15 16:52:29 +01009 * (C) Copyright 2010-2011
10 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
11 *
Wolfgang Denkd79de1d2013-07-08 09:37:19 +020012 * SPDX-License-Identifier: GPL-2.0+
Heiko Schocher60301192010-02-22 16:43:02 +053013 */
14
Heiko Schocher8ce3dd52011-03-15 16:52:29 +010015/*
16 * for linking errors see
17 * http://lists.denx.de/pipermail/u-boot/2009-July/057350.html
18 */
Heiko Schocher60301192010-02-22 16:43:02 +053019
20#ifndef _CONFIG_KM_ARM_H
21#define _CONFIG_KM_ARM_H
22
23/*
24 * High Level Configuration Options (easy to change)
25 */
26#define CONFIG_MARVELL
Heiko Schocher60301192010-02-22 16:43:02 +053027#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */
Heiko Schocher60301192010-02-22 16:43:02 +053028#define CONFIG_KW88F6281 /* SOC Name */
Heiko Schocher60301192010-02-22 16:43:02 +053029
Valentin Longchampabb69992011-11-01 17:26:36 +053030#define CONFIG_MACH_TYPE MACH_TYPE_KM_KIRKWOOD
31
Holger Brunck2b8dfb92013-01-15 22:51:21 +000032#define CONFIG_NAND_ECC_BCH
Holger Brunck2b8dfb92013-01-15 22:51:21 +000033
Heiko Schocher60301192010-02-22 16:43:02 +053034/* include common defines/options for all Keymile boards */
35#include "keymile-common.h"
Holger Brunck752ba312011-03-14 16:01:04 +010036
Valentin Longchamp6635f582012-08-14 01:39:10 +000037/* SPI NOR Flash default params, used by sf commands */
38#define CONFIG_SF_DEFAULT_SPEED 8100000
39#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
40
Holger Brunck2ef42952012-07-05 05:37:46 +000041#if defined CONFIG_KM_ENV_IS_IN_SPI_NOR
42#define CONFIG_ENV_SPI_BUS 0
43#define CONFIG_ENV_SPI_CS 0
Valentin Longchamp12793f72012-08-14 01:37:11 +000044#define CONFIG_ENV_SPI_MAX_HZ 8100000
Holger Brunck2ef42952012-07-05 05:37:46 +000045#define CONFIG_ENV_SPI_MODE SPI_MODE_3
46#endif
47
Valentin Longchamp1192b522013-10-18 11:47:15 +020048/* Reserve 4 MB for malloc */
49#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
50
Holger Brunckc1e09212011-06-16 18:11:15 +053051#include "asm/arch/config.h"
52
Valentin Longchampdfa995f2011-09-12 04:18:41 +000053#define CONFIG_SYS_TEXT_BASE 0x07d00000 /* code address before reloc */
Holger Brunck752ba312011-03-14 16:01:04 +010054#define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */
55#define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */
56#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
57
58/* pseudo-non volatile RAM [hex] */
59#define CONFIG_KM_PNVRAM 0x80000
60/* physical RAM MTD size [hex] */
61#define CONFIG_KM_PHRAM 0x17F000
62
63#define CONFIG_KM_CRAMFS_ADDR 0x2400000
Gerlando Falautoae2adaf2014-01-27 16:58:27 +010064#define CONFIG_KM_KERNEL_ADDR 0x2000000 /* 3098KBytes */
65#define CONFIG_KM_FDT_ADDR 0x23E0000 /* 128KBytes */
Holger Brunck752ba312011-03-14 16:01:04 +010066
Holger Brunck2ff59ee2011-07-04 21:27:16 +000067/* architecture specific default bootargs */
68#define CONFIG_KM_DEF_BOOT_ARGS_CPU \
Holger Brunckc11136c2011-09-13 22:41:04 +000069 "bootcountaddr=${bootcountaddr} ${mtdparts}" \
70 " boardid=0x${IVM_BoardId} hwkey=0x${IVM_HWKey}"
Holger Brunck2ff59ee2011-07-04 21:27:16 +000071
Holger Brunck752ba312011-03-14 16:01:04 +010072#define CONFIG_KM_DEF_ENV_CPU \
Marek Vasutfd5ba892012-09-23 17:41:23 +020073 "u-boot="__stringify(CONFIG_HOSTNAME) "/u-boot.kwb\0" \
Holger Brunck49a84612012-05-25 01:57:16 +000074 CONFIG_KM_UPDATE_UBOOT \
Gerlando Falauto18a74ec2014-01-27 16:58:28 +010075 "set_fdthigh=setenv fdt_high ${kernelmem}\0" \
Valentin Longchamp15e79cc2015-11-13 16:15:20 +010076 "checkfdt=" \
77 "if cramfsls fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb; " \
78 "then true; else setenv cramfsloadfdt true; " \
79 "setenv boot bootm ${load_addr_r}; " \
80 "echo No FDT found, booting with the kernel " \
81 "appended one; fi\0" \
Holger Brunck752ba312011-03-14 16:01:04 +010082 ""
83
Heiko Schocher60301192010-02-22 16:43:02 +053084#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
Heiko Schocher60301192010-02-22 16:43:02 +053085#define CONFIG_MISC_INIT_R
86
87/*
88 * NS16550 Configuration
89 */
Heiko Schocher60301192010-02-22 16:43:02 +053090#define CONFIG_SYS_NS16550_SERIAL
91#define CONFIG_SYS_NS16550_REG_SIZE (-4)
92#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
93#define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE
Holger Brunckdff03392011-05-31 02:12:49 +000094#define CONFIG_SYS_NS16550_COM2 KW_UART1_BASE
Heiko Schocher60301192010-02-22 16:43:02 +053095
96/*
97 * Serial Port configuration
98 * The following definitions let you select what serial you want to use
99 * for your console driver.
100 */
101
102#define CONFIG_CONS_INDEX 1 /* Console on UART0 */
103
104/*
105 * For booting Linux, the board info and command line data
106 * have to be in the first 8 MB of memory, since this is
107 * the maximum mapped by the Linux kernel during initialization.
108 */
109#define CONFIG_BOOTMAPSZ (8 << 20) /* Initial Memmap for Linux */
110#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
111#define CONFIG_INITRD_TAG /* enable INITRD tag */
Holger Brunck4559d1f2011-04-08 02:47:46 +0000112#define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */
Heiko Schocher60301192010-02-22 16:43:02 +0530113
114/*
Heiko Schocher60301192010-02-22 16:43:02 +0530115 * NAND Flash configuration
116 */
117#define CONFIG_SYS_MAX_NAND_DEVICE 1
Heiko Schocher60301192010-02-22 16:43:02 +0530118
119#define BOOTFLASH_START 0x0
120
Holger Brunckdff03392011-05-31 02:12:49 +0000121/* Kirkwood has two serial IF */
122#if (CONFIG_CONS_INDEX == 2)
123#define CONFIG_KM_CONSOLE_TTY "ttyS1"
124#else
Heiko Schocher60301192010-02-22 16:43:02 +0530125#define CONFIG_KM_CONSOLE_TTY "ttyS0"
Holger Brunckdff03392011-05-31 02:12:49 +0000126#endif
Heiko Schocher60301192010-02-22 16:43:02 +0530127
Heiko Schocher60301192010-02-22 16:43:02 +0530128/*
129 * Other required minimal configurations
130 */
Heiko Schocher60301192010-02-22 16:43:02 +0530131#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
Heiko Schocher60301192010-02-22 16:43:02 +0530132#define CONFIG_NR_DRAM_BANKS 4
Heiko Schocher60301192010-02-22 16:43:02 +0530133#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
134
135/*
136 * Ethernet Driver configuration
137 */
138#define CONFIG_NETCONSOLE /* include NetConsole support */
Heiko Schocher60301192010-02-22 16:43:02 +0530139#define CONFIG_MII /* expose smi ove miiphy interface */
Albert Aribaude91d7d32010-07-12 22:24:28 +0200140#define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */
Heiko Schocher60301192010-02-22 16:43:02 +0530141#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
Albert Aribaude91d7d32010-07-12 22:24:28 +0200142#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
Heiko Schocher60301192010-02-22 16:43:02 +0530143#define CONFIG_PHY_BASE_ADR 0
144#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
Valentin Longchamp391cc9b2013-10-18 11:47:18 +0200145#define CONFIG_KM_COMMON_ETH_INIT /* standard km ethernet_present for piggy */
Heiko Schocher60301192010-02-22 16:43:02 +0530146
147/*
Heiko Schocher60301192010-02-22 16:43:02 +0530148 * I2C related stuff
149 */
Heiko Schocher479a4cf2013-01-29 08:53:15 +0100150#undef CONFIG_I2C_MVTWSI
151#define CONFIG_SYS_I2C
152#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
Valentin Longchamp255f2502013-10-18 11:47:17 +0200153#define CONFIG_SYS_I2C_INIT_BOARD
Heiko Schocher479a4cf2013-01-29 08:53:15 +0100154
Heiko Schocher60301192010-02-22 16:43:02 +0530155#define CONFIG_KIRKWOOD_GPIO /* Enable GPIO Support */
Heiko Schocher479a4cf2013-01-29 08:53:15 +0100156#define CONFIG_SYS_NUM_I2C_BUSES 6
157#define CONFIG_SYS_I2C_MAX_HOPS 1
158#define CONFIG_SYS_I2C_BUSES { {0, {I2C_NULL_HOP} }, \
159 {0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \
160 {0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \
161 {0, {{I2C_MUX_PCA9547, 0x70, 3} } }, \
162 {0, {{I2C_MUX_PCA9547, 0x70, 4} } }, \
163 {0, {{I2C_MUX_PCA9547, 0x70, 5} } }, \
164 }
165
Heiko Schocher60301192010-02-22 16:43:02 +0530166#ifndef __ASSEMBLY__
Masahiro Yamada98833d22015-02-20 17:04:15 +0900167#include <asm/arch/gpio.h>
Heiko Schocher60301192010-02-22 16:43:02 +0530168extern void __set_direction(unsigned pin, int high);
Holger Brunck4559d1f2011-04-08 02:47:46 +0000169void set_sda(int state);
170void set_scl(int state);
171int get_sda(void);
172int get_scl(void);
Heiko Schocher9878f992011-02-22 09:13:00 +0100173#define KM_KIRKWOOD_SDA_PIN 8
174#define KM_KIRKWOOD_SCL_PIN 9
Holger Brunck7d25a1a2012-07-05 05:05:11 +0000175#define KM_KIRKWOOD_SOFT_I2C_GPIOS 0x0300
Heiko Schocher9878f992011-02-22 09:13:00 +0100176#define KM_KIRKWOOD_ENV_WP 38
Heiko Schocher60301192010-02-22 16:43:02 +0530177
Heiko Schocher9878f992011-02-22 09:13:00 +0100178#define I2C_ACTIVE __set_direction(KM_KIRKWOOD_SDA_PIN, 0)
179#define I2C_TRISTATE __set_direction(KM_KIRKWOOD_SDA_PIN, 1)
180#define I2C_READ (kw_gpio_get_value(KM_KIRKWOOD_SDA_PIN) ? 1 : 0)
181#define I2C_SDA(bit) kw_gpio_set_value(KM_KIRKWOOD_SDA_PIN, bit)
182#define I2C_SCL(bit) kw_gpio_set_value(KM_KIRKWOOD_SCL_PIN, bit)
Heiko Schocher60301192010-02-22 16:43:02 +0530183#endif
184
Holger Brunckd0071582011-12-14 05:31:19 +0000185#define I2C_DELAY udelay(1)
Heiko Schocher60301192010-02-22 16:43:02 +0530186#define I2C_SOFT_DECLARATIONS
187
Heiko Schocher479a4cf2013-01-29 08:53:15 +0100188#define CONFIG_SYS_I2C_SOFT_SLAVE 0x0
189#define CONFIG_SYS_I2C_SOFT_SPEED 100000
Heiko Schocher60301192010-02-22 16:43:02 +0530190
Stefan Biglerc9449302011-07-04 22:24:01 +0000191/* EEprom support 24C128, 24C256 valid for environment eeprom */
Stefan Biglerc9449302011-07-04 22:24:01 +0000192#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
193#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 64 Byte write page */
194#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
195
Heiko Schocher60301192010-02-22 16:43:02 +0530196#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
197#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
198
Heiko Schocher8dd6ab72011-02-22 08:30:46 +0100199/*
200 * Environment variables configurations
201 */
Holger Brunck2ef42952012-07-05 05:37:46 +0000202#if defined CONFIG_KM_ENV_IS_IN_SPI_NOR
Holger Brunck2ef42952012-07-05 05:37:46 +0000203#define CONFIG_ENV_OFFSET 0xc0000 /* no bracets! */
204#define CONFIG_ENV_SIZE 0x02000 /* Size of Environment */
205#define CONFIG_ENV_SECT_SIZE 0x10000
206#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
207 CONFIG_ENV_SECT_SIZE)
208#define CONFIG_ENV_TOTAL_SIZE 0x20000 /* no bracets! */
209#else
Heiko Schocher8dd6ab72011-02-22 08:30:46 +0100210#define CONFIG_SYS_DEF_EEPROM_ADDR 0x50
211#define CONFIG_ENV_EEPROM_IS_ON_I2C
212#define CONFIG_SYS_EEPROM_WREN
213#define CONFIG_ENV_OFFSET 0x0 /* no bracets! */
Heiko Schocher8dd6ab72011-02-22 08:30:46 +0100214#define CONFIG_ENV_SIZE (0x2000 - CONFIG_ENV_OFFSET)
Valentin Longchampace55bd2015-11-13 15:01:14 +0100215#define CONFIG_I2C_ENV_EEPROM_BUS 5 /* I2C2 (Mux-Port 5) */
Heiko Schocher8dd6ab72011-02-22 08:30:46 +0100216#define CONFIG_ENV_OFFSET_REDUND 0x2000 /* no bracets! */
217#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
Holger Brunck2ef42952012-07-05 05:37:46 +0000218#endif
219
220#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
Heiko Schocher8dd6ab72011-02-22 08:30:46 +0100221
Heiko Schocher8dd6ab72011-02-22 08:30:46 +0100222
Valentin Longchamp96957ef2012-06-13 03:01:03 +0000223/* SPI bus claim MPP configuration */
224#define CONFIG_SYS_KW_SPI_MPP 0x0
225
Heiko Schocher8dd6ab72011-02-22 08:30:46 +0100226#define FLASH_GPIO_PIN 0x00010000
Valentin Longchamp96957ef2012-06-13 03:01:03 +0000227#define KM_FLASH_GPIO_PIN 16
Heiko Schocher8dd6ab72011-02-22 08:30:46 +0100228
Holger Brunck49a84612012-05-25 01:57:16 +0000229#define CONFIG_KM_UPDATE_UBOOT \
Heiko Schocher8dd6ab72011-02-22 08:30:46 +0100230 "update=" \
Valentin Longchamp96957ef2012-06-13 03:01:03 +0000231 "sf probe 0;sf erase 0 +${filesize};" \
232 "sf write ${load_addr_r} 0 ${filesize};\0"
Heiko Schocher8dd6ab72011-02-22 08:30:46 +0100233
Holger Brunck2ef42952012-07-05 05:37:46 +0000234#if defined CONFIG_KM_ENV_IS_IN_SPI_NOR
235#define CONFIG_KM_NEW_ENV \
236 "newenv=sf probe 0;" \
Marek Vasutfd5ba892012-09-23 17:41:23 +0200237 "sf erase " __stringify(CONFIG_ENV_OFFSET) " " \
238 __stringify(CONFIG_ENV_TOTAL_SIZE)"\0"
Holger Brunck2ef42952012-07-05 05:37:46 +0000239#else
240#define CONFIG_KM_NEW_ENV \
Valentin Longchamp06f81f72011-05-31 02:12:46 +0000241 "newenv=setenv addr 0x100000 && " \
Holger Brunckb29fcc32013-05-06 02:54:38 +0000242 "i2c dev " __stringify(CONFIG_I2C_ENV_EEPROM_BUS) "; " \
243 "mw.b ${addr} 0 4 && " \
Marek Vasutfd5ba892012-09-23 17:41:23 +0200244 "eeprom write " __stringify(CONFIG_SYS_DEF_EEPROM_ADDR) \
245 " ${addr} " __stringify(CONFIG_ENV_OFFSET) " 4 && " \
246 "eeprom write " __stringify(CONFIG_SYS_DEF_EEPROM_ADDR) \
247 " ${addr} " __stringify(CONFIG_ENV_OFFSET_REDUND) " 4\0"
Holger Brunck2ef42952012-07-05 05:37:46 +0000248#endif
249
Holger Brunck19baeb62014-01-27 16:58:25 +0100250#ifndef CONFIG_KM_BOARD_EXTRA_ENV
251#define CONFIG_KM_BOARD_EXTRA_ENV ""
252#endif
253
Holger Brunck2ef42952012-07-05 05:37:46 +0000254/*
255 * Default environment variables
256 */
257#define CONFIG_EXTRA_ENV_SETTINGS \
Holger Brunck19baeb62014-01-27 16:58:25 +0100258 CONFIG_KM_BOARD_EXTRA_ENV \
Holger Brunck2ef42952012-07-05 05:37:46 +0000259 CONFIG_KM_DEF_ENV \
260 CONFIG_KM_NEW_ENV \
Holger Bruncke7bec9b2011-07-04 21:52:52 +0000261 "arch=arm\0" \
Valentin Longchamp06f81f72011-05-31 02:12:46 +0000262 ""
263
Masahiro Yamada8cea9b52017-02-11 22:43:54 +0900264#if !defined(CONFIG_MTD_NOR_FLASH)
Heiko Schocher60301192010-02-22 16:43:02 +0530265#undef CONFIG_FLASH_CFI_MTD
266#undef CONFIG_JFFS2_CMDLINE
267#endif
268
Heiko Schocherd6d60622010-09-22 14:06:33 +0200269/* additions for new relocation code, must be added to all boards */
Heiko Schocher0e2412a2010-09-17 13:10:42 +0200270#define CONFIG_SYS_SDRAM_BASE 0x00000000
Heiko Schocher3ebd02b2010-10-20 19:33:26 +0530271/* Do early setups now in board_init_f() */
Heiko Schochercfc58042010-04-26 13:07:28 +0200272
273/*
274 * resereved pram area at the end of memroy [hex]
275 * 8Mbytes for switch + 4Kbytes for bootcount
276 */
277#define CONFIG_KM_RESERVED_PRAM 0x801000
Holger Bruncke7c1fdc2011-03-04 14:56:27 +0100278/* address for the bootcount (taken from end of RAM) */
279#define BOOTCOUNT_ADDR (CONFIG_KM_RESERVED_PRAM)
Stefan Roese033848e2012-08-16 17:55:41 +0000280/* Use generic bootcount RAM driver */
281#define CONFIG_BOOTCOUNT_RAM
Heiko Schochercfc58042010-04-26 13:07:28 +0200282
Valentin Longchamp24ec9932011-09-12 04:18:42 +0000283/* enable POST tests */
284#define CONFIG_POST (CONFIG_SYS_POST_MEM_REGIONS)
285#define CONFIG_POST_SKIP_ENV_FLAGS
286#define CONFIG_POST_EXTERNAL_WORD_FUNCS
Valentin Longchamp24ec9932011-09-12 04:18:42 +0000287
Valentin Longchamp6633fed2012-07-05 05:05:05 +0000288/* we do the whole PCIe FPGA config stuff here */
Valentin Longchamp6633fed2012-07-05 05:05:05 +0000289
Heiko Schocher60301192010-02-22 16:43:02 +0530290#endif /* _CONFIG_KM_ARM_H */