keystone: init: enable UART1 to be able use it from kernel
[karo-tx-uboot.git] / include / configs / k2hk_evm.h
1 /*
2  * Configuration header file for TI's k2hk-evm
3  *
4  * (C) Copyright 2012-2014
5  *     Texas Instruments Incorporated, <www.ti.com>
6  *
7  * SPDX-License-Identifier:     GPL-2.0+
8  */
9
10 #ifndef __CONFIG_K2HK_EVM_H
11 #define __CONFIG_K2HK_EVM_H
12
13 /* Platform type */
14 #define CONFIG_SOC_K2HK
15 #define CONFIG_K2HK_EVM
16
17 /* U-Boot Build Configuration */
18 #define CONFIG_SKIP_LOWLEVEL_INIT       /* U-Boot is a 2nd stage loader */
19 #define CONFIG_SYS_NO_FLASH             /* that is, no *NOR* flash */
20 #define CONFIG_SYS_CONSOLE_INFO_QUIET
21 #define CONFIG_BOARD_EARLY_INIT_F
22 #define CONFIG_SYS_THUMB_BUILD
23
24 /* SoC Configuration */
25 #define CONFIG_ARMV7
26 #define CONFIG_ARCH_CPU_INIT
27 #define CONFIG_SYS_ARCH_TIMER
28 #define CONFIG_SYS_HZ                   1000
29 #define CONFIG_SYS_TEXT_BASE            0x0c001000
30 #define CONFIG_SPL_TARGET               "u-boot-spi.gph"
31 #define CONFIG_SYS_DCACHE_OFF
32
33 /* Memory Configuration */
34 #define CONFIG_NR_DRAM_BANKS            2
35 #define CONFIG_SYS_SDRAM_BASE           0x80000000
36 #define CONFIG_SYS_LPAE_SDRAM_BASE      0x800000000
37 #define CONFIG_MAX_RAM_BANK_SIZE        (2 << 30)       /* 2GB */
38 #define CONFIG_STACKSIZE                (512 << 10)     /* 512 KiB */
39 #define CONFIG_SYS_MALLOC_LEN           (4 << 20)       /* 4 MiB */
40 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_TEXT_BASE - \
41                                          GENERATED_GBL_DATA_SIZE)
42
43 /* SPL SPI Loader Configuration */
44 #define CONFIG_SPL_TEXT_BASE            0x0c200000
45 #define CONFIG_SPL_PAD_TO               65536
46 #define CONFIG_SPL_MAX_SIZE             (CONFIG_SPL_PAD_TO - 8)
47 #define CONFIG_SPL_BSS_START_ADDR       (CONFIG_SPL_TEXT_BASE + \
48                                          CONFIG_SPL_MAX_SIZE)
49 #define CONFIG_SPL_BSS_MAX_SIZE         (32 * 1024)
50 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SPL_BSS_START_ADDR + \
51                                          CONFIG_SPL_BSS_MAX_SIZE)
52 #define CONFIG_SYS_SPL_MALLOC_SIZE      (32 * 1024)
53 #define CONFIG_SPL_STACK_SIZE           (8 * 1024)
54 #define CONFIG_SPL_STACK                (CONFIG_SYS_SPL_MALLOC_START + \
55                                          CONFIG_SYS_SPL_MALLOC_SIZE + \
56                                          CONFIG_SPL_STACK_SIZE - 4)
57 #define CONFIG_SPL_LIBCOMMON_SUPPORT
58 #define CONFIG_SPL_LIBGENERIC_SUPPORT
59 #define CONFIG_SPL_SERIAL_SUPPORT
60 #define CONFIG_SPL_SPI_FLASH_SUPPORT
61 #define CONFIG_SPL_SPI_SUPPORT
62 #define CONFIG_SPL_BOARD_INIT
63 #define CONFIG_SPL_SPI_LOAD
64 #define CONFIG_SPL_SPI_BUS              0
65 #define CONFIG_SPL_SPI_CS               0
66 #define CONFIG_SYS_SPI_U_BOOT_OFFS      CONFIG_SPL_PAD_TO
67 #define CONFIG_SPL_FRAMEWORK
68
69 /* UART Configuration */
70 #define CONFIG_SYS_NS16550
71 #define CONFIG_SYS_NS16550_SERIAL
72 #define CONFIG_SYS_NS16550_MEM32
73 #define CONFIG_SYS_NS16550_REG_SIZE     -4
74 #define CONFIG_SYS_NS16550_COM1         KS2_UART0_BASE
75 #define CONFIG_SYS_NS16550_COM2         KS2_UART1_BASE
76 #define CONFIG_SYS_NS16550_CLK          clk_get_rate(K2HK_CLK1_6)
77 #define CONFIG_CONS_INDEX               1
78 #define CONFIG_BAUDRATE                 115200
79
80 /* SPI Configuration */
81 #define CONFIG_SPI
82 #define CONFIG_SPI_FLASH
83 #define CONFIG_SPI_FLASH_STMICRO
84 #define CONFIG_DAVINCI_SPI
85 #define CONFIG_SYS_SPI0
86 #define CONFIG_SYS_SPI_BASE             K2HK_SPI_BASE
87 #define CONFIG_SYS_SPI0_NUM_CS          4
88 #define CONFIG_SYS_SPI1
89 #define CONFIG_SYS_SPI1_BASE            K2HK_SPI1_BASE
90 #define CONFIG_SYS_SPI1_NUM_CS          4
91 #define CONFIG_SYS_SPI2
92 #define CONFIG_SYS_SPI2_NUM_CS          4
93 #define CONFIG_SYS_SPI2_BASE            K2HK_SPI2_BASE
94 #define CONFIG_CMD_SPI
95 #define CONFIG_SYS_SPI_CLK              clk_get_rate(K2HK_LPSC_EMIF25_SPI)
96 #define CONFIG_SF_DEFAULT_SPEED         30000000
97 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
98
99 /* I2C Configuration */
100 #define CONFIG_SYS_I2C
101 #define CONFIG_SYS_I2C_DAVINCI
102 #define CONFIG_SYS_DAVINCI_I2C_SPEED    100000
103 #define CONFIG_SYS_DAVINCI_I2C_SLAVE    0x10 /* SMBus host address */
104 #define CONFIG_SYS_DAVINCI_I2C_SPEED1   100000
105 #define CONFIG_SYS_DAVINCI_I2C_SLAVE1   0x10 /* SMBus host address */
106 #define CONFIG_SYS_DAVINCI_I2C_SPEED2   100000
107 #define CONFIG_SYS_DAVINCI_I2C_SLAVE2   0x10 /* SMBus host address */
108 #define I2C_BUS_MAX                     3
109
110 /* EEPROM definitions */
111 #define CONFIG_SYS_I2C_MULTI_EEPROMS
112 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN         2
113 #define CONFIG_SYS_I2C_EEPROM_ADDR             0x50
114 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS      6
115 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS  20
116 #define CONFIG_ENV_EEPROM_IS_ON_I2C
117
118 /* Network Configuration */
119 #define CONFIG_DRIVER_TI_KEYSTONE_NET
120 #define CONFIG_MII
121 #define CONFIG_BOOTP_DEFAULT
122 #define CONFIG_BOOTP_DNS
123 #define CONFIG_BOOTP_DNS2
124 #define CONFIG_BOOTP_SEND_HOSTNAME
125 #define CONFIG_NET_RETRY_COUNT                 32
126 #define CONFIG_NET_MULTI
127 #define CONFIG_GET_LINK_STATUS_ATTEMPTS        5
128 #define CONFIG_SYS_SGMII_REFCLK_MHZ            312
129 #define CONFIG_SYS_SGMII_LINERATE_MHZ          1250
130 #define CONFIG_SYS_SGMII_RATESCALE             2
131
132 /* NAND Configuration */
133 #define CONFIG_NAND_DAVINCI
134 #define CONFIG_SYS_NAND_CS                     2
135 #define CONFIG_SYS_NAND_USE_FLASH_BBT
136 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
137 #define CONFIG_SYS_NAND_PAGE_2K
138
139 #define CONFIG_SYS_NAND_LARGEPAGE
140 #define CONFIG_SYS_NAND_BASE_LIST       { 0x30000000, }
141 #define CONFIG_SYS_MAX_NAND_DEVICE      1
142 #define CONFIG_SYS_NAND_MAX_CHIPS       1
143 #define CONFIG_SYS_NAND_NO_SUBPAGE_WRITE
144 #define CONFIG_ENV_SIZE                 (256 << 10)  /* 256 KiB */
145 #define CONFIG_ENV_IS_IN_NAND
146 #define CONFIG_ENV_OFFSET               0x100000
147 #define CONFIG_MTD_PARTITIONS
148 #define CONFIG_MTD_DEVICE
149 #define CONFIG_RBTREE
150 #define CONFIG_LZO
151 #define MTDPARTS_DEFAULT                "mtdparts=davinci_nand.0:" \
152                                         "1024k(bootloader)ro,512k(params)ro," \
153                                         "-(ubifs)"
154 /* U-Boot command configuration */
155 #include <config_cmd_default.h>
156 #define CONFIG_CMD_ASKENV
157 #define CONFIG_CMD_DHCP
158 #define CONFIG_CMD_I2C
159 #define CONFIG_CMD_PING
160 #define CONFIG_CMD_SAVES
161 #define CONFIG_CMD_MTDPARTS
162 #define CONFIG_CMD_NAND
163 #define CONFIG_CMD_UBI
164 #define CONFIG_CMD_UBIFS
165 #define CONFIG_CMD_SF
166 #define CONFIG_CMD_EEPROM
167
168 /* U-Boot general configuration */
169 #define CONFIG_SYS_GENERIC_BOARD
170 #define CONFIG_SYS_PROMPT               "K2HK EVM # "
171 #define CONFIG_SYS_CBSIZE               1024
172 #define CONFIG_SYS_PBSIZE               2048
173 #define CONFIG_SYS_MAXARGS              16
174 #define CONFIG_SYS_HUSH_PARSER
175 #define CONFIG_SYS_LONGHELP
176 #define CONFIG_CRC32_VERIFY
177 #define CONFIG_MX_CYCLIC
178 #define CONFIG_CMDLINE_EDITING
179 #define CONFIG_VERSION_VARIABLE
180 #define CONFIG_TIMESTAMP
181
182 #define CONFIG_BOOTDELAY                3
183 #define CONFIG_BOOTFILE                 "uImage"
184 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
185         "boot=ramfs\0"                                                  \
186         "tftp_root=/\0"                                                 \
187         "nfs_root=/export\0"                                            \
188         "mem_lpae=1\0"                                                  \
189         "mem_reserve=512M\0"                                            \
190         "addr_fdt=0x87000000\0"                                         \
191         "addr_kern=0x88000000\0"                                        \
192         "addr_mon=0x0c5f0000\0"                                         \
193         "addr_uboot=0x87000000\0"                                       \
194         "addr_fs=0x82000000\0"                                          \
195         "addr_ubi=0x82000000\0"                                         \
196         "fdt_high=0xffffffff\0"                                         \
197         "name_fdt=uImage-k2hk-evm.dtb\0"                                \
198         "name_fs=arago-console-image.cpio.gz\0"                         \
199         "name_kern=uImage-keystone-evm.bin\0"                           \
200         "name_mon=skern-keystone-evm.bin\0"                             \
201         "name_uboot=u-boot-spi-keystone-evm.gph\0"                      \
202         "name_ubi=keystone-evm-ubifs.ubi\0"                             \
203         "run_mon=mon_install ${addr_mon}\0"                             \
204         "run_kern=bootm ${addr_kern} - ${addr_fdt}\0"                   \
205         "init_net=run args_all args_net\0"                              \
206         "init_ubi=run args_all args_ubi; "                              \
207                 "ubi part ubifs; ubifsmount boot\0"                     \
208         "get_fdt_net=dhcp ${addr_fdt} ${tftp_root}/${name_fdt}\0"       \
209         "get_fdt_ubi=ubifsload ${addr_fdt} ${name_fdt}\0"               \
210         "get_kern_net=dhcp ${addr_kern} ${tftp_root}/${name_kern}\0"    \
211         "get_kern_ubi=ubifsload ${addr_kern} ${name_kern}\0"            \
212         "get_mon_net=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"       \
213         "get_mon_ubi=ubifsload ${addr_mon} ${name_mon}\0"               \
214         "get_uboot_net=dhcp ${addr_uboot} ${tftp_root}/${name_uboot}\0" \
215         "burn_uboot=sf probe; sf erase 0 0x100000; "                    \
216                 "sf write ${addr_uboot} 0 ${filesize}\0"                \
217         "args_all=setenv bootargs console=ttyS0,115200n8 rootwait=1\0"  \
218         "args_ubi=setenv bootargs ${bootargs} rootfstype=ubifs "        \
219                 "root=ubi0:rootfs rootflags=sync rw ubi.mtd=2,2048\0"   \
220         "args_net=setenv bootargs ${bootargs} rootfstype=nfs "          \
221                 "root=/dev/nfs rw nfsroot=${serverip}:${nfs_root},"     \
222                 "${nfs_options} ip=dhcp\0"                              \
223         "nfs_options=v3,tcp,rsize=4096,wsize=4096\0"                    \
224         "get_fdt_ramfs=dhcp ${addr_fdt} ${tftp_root}/${name_fdt}\0"     \
225         "get_kern_ramfs=dhcp ${addr_kern} ${tftp_root}/${name_kern}\0"  \
226         "get_mon_ramfs=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"     \
227         "get_fs_ramfs=dhcp ${addr_fs} ${tftp_root}/${name_fs}\0"        \
228         "get_ubi_net=dhcp ${addr_ubi} ${tftp_root}/${name_ubi}\0"       \
229         "burn_ubi=nand erase.part ubifs; "                              \
230                 "nand write ${addr_ubi} ubifs ${filesize}\0"            \
231         "init_ramfs=run args_all args_ramfs get_fs_ramfs\0"             \
232         "args_ramfs=setenv bootargs ${bootargs} earlyprintk "           \
233                 "rdinit=/sbin/init rw root=/dev/ram0 "                  \
234                 "initrd=0x802000000,9M\0"                               \
235         "no_post=1\0"                                                   \
236         "mtdparts=mtdparts=davinci_nand.0:"                             \
237                 "1024k(bootloader)ro,512k(params)ro,522752k(ubifs)\0"
238 #define CONFIG_BOOTCOMMAND                                              \
239         "run init_${boot} get_fdt_${boot} get_mon_${boot} "             \
240                 "get_kern_${boot} run_mon run_kern"
241 #define CONFIG_BOOTARGS                                                 \
242
243 /* Linux interfacing */
244 #define CONFIG_CMDLINE_TAG
245 #define CONFIG_SETUP_MEMORY_TAGS
246 #define CONFIG_OF_LIBFDT                1
247 #define CONFIG_OF_BOARD_SETUP
248 #define CONFIG_SYS_BARGSIZE             1024
249 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x08000000)
250
251 #define CONFIG_SUPPORT_RAW_INITRD
252
253 /* we may include files below only after all above definitions */
254 #include <asm/arch/hardware.h>
255 #include <asm/arch/clock.h>
256 #define CONFIG_SYS_HZ_CLOCK             clk_get_rate(K2HK_CLK1_6)
257
258 #endif /* __CONFIG_K2HK_EVM_H */