Merge branch 'master' of git://git.denx.de/u-boot-net
[platform/kernel/u-boot.git] / include / configs / cm_t43.h
1 /*
2  * cm_t43.h
3  *
4  * Copyright (C) 2015 Compulab, Ltd.
5  *
6  * SPDX-License-Identifier:     GPL-2.0+
7  */
8
9 #ifndef __CONFIG_CM_T43_H
10 #define __CONFIG_CM_T43_H
11
12 #define CONFIG_AM43XX
13 #define CONFIG_CM_T43
14 #define CONFIG_ARCH_CPU_INIT
15 #define CONFIG_MAX_RAM_BANK_SIZE        (2048 << 20)    /* 2GB */
16 #define CONFIG_SYS_TIMERBASE            0x48040000      /* Use Timer2 */
17
18 #include <asm/arch/omap.h>
19
20 /* Serial support */
21 #define CONFIG_SYS_NS16550_SERIAL
22 #define CONFIG_SYS_NS16550_CLK          48000000
23 #define CONFIG_SYS_NS16550_COM1         0x44e09000
24 #ifdef CONFIG_SPL_BUILD
25 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
26 #endif
27
28 /* NAND support */
29 #define CONFIG_NAND
30 #define CONFIG_NAND_OMAP_ELM
31 #define CONFIG_SYS_NAND_ONFI_DETECTION
32 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
33 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
34 #define CONFIG_SYS_NAND_OOBSIZE         64
35 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 * 1024)
36 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
37 #define CONFIG_SYS_NAND_ECCSIZE         512
38 #define CONFIG_SYS_NAND_ECCBYTES        14
39 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW
40 #define CONFIG_SYS_NAND_PAGE_COUNT      (CONFIG_SYS_NAND_BLOCK_SIZE / \
41                                          CONFIG_SYS_NAND_PAGE_SIZE)
42 #define CONFIG_SYS_NAND_ECCPOS          { 2, 3, 4, 5, 6, 7, 8, 9, \
43                                          10, 11, 12, 13, 14, 15, 16, 17, \
44                                          18, 19, 20, 21, 22, 23, 24, 25, \
45                                          26, 27, 28, 29, 30, 31, 32, 33, \
46                                          34, 35, 36, 37, 38, 39, 40, 41, \
47                                          42, 43, 44, 45, 46, 47, 48, 49, \
48                                          50, 51, 52, 53, 54, 55, 56, 57, }
49
50 /* CPSW Ethernet support */
51 #define CONFIG_DRIVER_TI_CPSW
52 #define CONFIG_MII
53 #define CONFIG_BOOTP_DEFAULT
54 #define CONFIG_BOOTP_SEND_HOSTNAME
55 #define CONFIG_BOOTP_GATEWAY
56 #define CONFIG_NET_MULTI
57 #define CONFIG_PHY_GIGE
58 #define CONFIG_PHY_ATHEROS
59 #define CONFIG_PHYLIB
60 #define CONFIG_SYS_RX_ETH_BUFFER        64
61
62 /* USB support */
63 #define CONFIG_USB_XHCI_OMAP
64 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
65 #define CONFIG_OMAP_USB_PHY
66 #define CONFIG_AM437X_USB2PHY2_HOST
67
68 /* SPI Flash support */
69 #define CONFIG_TI_SPI_MMAP
70 #define CONFIG_SF_DEFAULT_SPEED         48000000
71 #define CONFIG_DEFAULT_SPI_MODE         SPI_MODE_3
72
73 /* Power */
74 #define CONFIG_POWER
75 #define CONFIG_POWER_I2C
76 #define CONFIG_POWER_TPS65218
77
78 /* Enabling L2 Cache */
79 #define CONFIG_SYS_L2_PL310
80 #define CONFIG_SYS_PL310_BASE           0x48242000
81
82 /*
83  * Since SPL did pll and ddr initialization for us,
84  * we don't need to do it twice.
85  */
86 #if !defined(CONFIG_SPL_BUILD)
87 #define CONFIG_SKIP_LOWLEVEL_INIT
88 #endif
89
90 #define CONFIG_HSMMC2_8BIT
91
92 #include <configs/ti_armv7_omap.h>
93 #undef CONFIG_SPL_OS_BOOT
94 #undef CONFIG_SPL_GPIO_SUPPORT
95 #undef CONFIG_SPL_NAND_SUPPORT
96 #undef CONFIG_SYS_MONITOR_LEN
97 #undef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
98
99 #define CONFIG_ENV_SIZE                 (16 * 1024)
100 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
101
102 #define V_OSCK                          24000000  /* Clock output from T2 */
103 #define V_SCLK                          (V_OSCK)
104
105 #define CONFIG_ENV_IS_IN_SPI_FLASH
106 #define CONFIG_ENV_SECT_SIZE            (64 * 1024)
107 #define CONFIG_ENV_OFFSET               (768 * 1024)
108 #define CONFIG_ENV_SPI_MAX_HZ           48000000
109
110 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/omap-common/u-boot-spl.lds"
111
112 /* Enhance our eMMC support / experience. */
113 #define CONFIG_CMD_GPT
114 #define CONFIG_EFI_PARTITION
115
116 #define CONFIG_EXTRA_ENV_SETTINGS \
117         "loadaddr=0x80200000\0" \
118         "fdtaddr=0x81200000\0" \
119         "bootm_size=0x8000000\0" \
120         "autoload=no\0" \
121         "console=ttyO0,115200n8\0" \
122         "fdtfile=am437x-sb-som-t43.dtb\0" \
123         "kernel=zImage-cm-t43\0" \
124         "bootscr=bootscr.img\0" \
125         "emmcroot=/dev/mmcblk0p2 rw\0" \
126         "emmcrootfstype=ext4 rootwait\0" \
127         "emmcargs=setenv bootargs console=${console} " \
128                 "root=${emmcroot} " \
129                 "rootfstype=${emmcrootfstype}\0" \
130         "loadbootscript=load mmc 0 ${loadaddr} ${bootscr}\0" \
131         "bootscript=echo Running bootscript from mmc ...; " \
132                 "source ${loadaddr}\0" \
133         "emmcboot=echo Booting from emmc ... && " \
134                 "run emmcargs && " \
135                 "load mmc 1 ${loadaddr} ${kernel} && " \
136                 "load mmc 1 ${fdtaddr} ${fdtfile} && " \
137                 "bootz ${loadaddr} - ${fdtaddr}\0"
138
139 #define CONFIG_BOOTCOMMAND \
140         "mmc dev 0; " \
141         "if mmc rescan; then " \
142                 "if run loadbootscript; then " \
143                         "run bootscript; " \
144                 "fi; " \
145         "fi; " \
146         "mmc dev 1; " \
147         "if mmc rescan; then " \
148                 "run emmcboot; " \
149         "fi;"
150
151 #define CONFIG_CONS_INDEX               1
152
153 /* SPL defines. */
154 #define CONFIG_SPL_TEXT_BASE            0x40300350
155 #define CONFIG_SYS_SPL_ARGS_ADDR        (CONFIG_SYS_SDRAM_BASE + (128 << 20))
156 #define CONFIG_SPL_POWER_SUPPORT
157 #define CONFIG_SYS_SPI_U_BOOT_OFFS      (256 * 1024)
158 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
159 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x480
160 #define CONFIG_SPL_SPI_SUPPORT
161 #define CONFIG_SPL_SPI_FLASH_SUPPORT
162 #define CONFIG_SPL_SPI_LOAD
163 #define CONFIG_SPL_I2C_SUPPORT
164 #define CONFIG_SPL_POWER_SUPPORT
165
166 /* EEPROM */
167 #define CONFIG_CMD_EEPROM
168 #define CONFIG_ENV_EEPROM_IS_ON_I2C
169 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          1
170 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       4
171 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   5
172 #define CONFIG_SYS_EEPROM_SIZE                  256
173
174 #define CONFIG_CMD_EEPROM_LAYOUT
175 #define CONFIG_EEPROM_LAYOUT_HELP_STRING "v2, v3"
176
177 #endif  /* __CONFIG_CM_T43_H */