sunxi: Add support for using MII phy-s with the GMAC nic
[oweals/u-boot.git] / include / configs / am43xx_evm.h
1 /*
2  * am43xx_evm.h
3  *
4  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
5  *
6  * SPDX-License-Identifier:     GPL-2.0+
7  */
8
9 #ifndef __CONFIG_AM43XX_EVM_H
10 #define __CONFIG_AM43XX_EVM_H
11
12 #define CONFIG_AM43XX
13
14 #define CONFIG_BOARD_LATE_INIT
15 #define CONFIG_ARCH_CPU_INIT
16 #define CONFIG_SYS_CACHELINE_SIZE       32
17 #define CONFIG_MAX_RAM_BANK_SIZE        (1024 << 20)    /* 1GB */
18 #define CONFIG_SYS_TIMERBASE            0x48040000      /* Use Timer2 */
19
20 #include <asm/arch/omap.h>
21
22 /* NS16550 Configuration */
23 #define CONFIG_SYS_NS16550
24 #define CONFIG_SYS_NS16550_SERIAL
25 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
26 #define CONFIG_SYS_NS16550_CLK          48000000
27
28 /* I2C Configuration */
29 #define CONFIG_CMD_EEPROM
30 #define CONFIG_ENV_EEPROM_IS_ON_I2C
31 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50    /* Main EEPROM */
32 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
33 #define CONFIG_SYS_I2C_MULTI_EEPROMS
34
35 /* Power */
36 #define CONFIG_POWER_TPS65218
37
38 /* SPL defines. */
39 #define CONFIG_SPL_TEXT_BASE            0x40300350
40 #define CONFIG_SPL_MAX_SIZE             (220 << 10)     /* 220KB */
41 #define CONFIG_SYS_SPL_ARGS_ADDR        (CONFIG_SYS_SDRAM_BASE + \
42                                          (128 << 20))
43 #define CONFIG_SPL_POWER_SUPPORT
44 #define CONFIG_SPL_YMODEM_SUPPORT
45
46 /* Enabling L2 Cache */
47 #define CONFIG_SYS_L2_PL310
48 #define CONFIG_SYS_PL310_BASE   0x48242000
49 #define CONFIG_SYS_CACHELINE_SIZE       32
50
51 /*
52  * Since SPL did pll and ddr initialization for us,
53  * we don't need to do it twice.
54  */
55 #if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_QSPI_BOOT)
56 #define CONFIG_SKIP_LOWLEVEL_INIT
57 #endif
58
59 /*
60  * When building U-Boot such that there is no previous loader
61  * we need to call board_early_init_f.  This is taken care of in
62  * s_init when we have SPL used.
63  */
64 #if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL)
65 #define CONFIG_BOARD_EARLY_INIT_F
66 #endif
67
68 /* Now bring in the rest of the common code. */
69 #include <configs/ti_armv7_common.h>
70
71 /* Always 64 KiB env size */
72 #define CONFIG_ENV_SIZE                 (64 << 10)
73
74 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
75
76 /* Clock Defines */
77 #define V_OSCK                          24000000  /* Clock output from T2 */
78 #define V_SCLK                          (V_OSCK)
79
80 /* NS16550 Configuration */
81 #define CONFIG_SYS_NS16550_COM1         0x44e09000      /* Base EVM has UART0 */
82
83 #define CONFIG_ENV_IS_NOWHERE
84
85 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/omap-common/u-boot-spl.lds"
86
87 /* SPL USB Support */
88 #define CONFIG_SPL_USB_SUPPORT
89 #define CONFIG_SPL_USB_HOST_SUPPORT
90 #define CONFIG_SYS_USB_FAT_BOOT_PARTITION               1
91
92 #define CONFIG_CMD_USB
93 #define CONFIG_USB_HOST
94 #define CONFIG_USB_XHCI
95 #define CONFIG_USB_XHCI_OMAP
96 #define CONFIG_USB_STORAGE
97 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
98
99 #define CONFIG_OMAP_USB_PHY
100 #define CONFIG_AM437X_USB2PHY2_HOST
101
102 #ifdef CONFIG_QSPI_BOOT
103 #define CONFIG_SYS_TEXT_BASE           0x30000000
104 #undef CONFIG_ENV_IS_NOWHERE
105 #define CONFIG_ENV_IS_IN_SPI_FLASH
106 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
107 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
108 #define CONFIG_ENV_SECT_SIZE           (64 << 10) /* 64 KB sectors */
109 #define CONFIG_ENV_OFFSET              0x110000
110 #define CONFIG_ENV_OFFSET_REDUND       0x120000
111 #ifdef MTDIDS_DEFAULT
112 #undef MTDIDS_DEFAULT
113 #endif
114 #ifdef MTDPARTS_DEFAULT
115 #undef MTDPARTS_DEFAULT
116 #endif
117 #define MTDPARTS_DEFAULT                "mtdparts=qspi.0:512k(QSPI.u-boot)," \
118                                         "512k(QSPI.u-boot.backup)," \
119                                         "512k(QSPI.u-boot-spl-os)," \
120                                         "64k(QSPI.u-boot-env)," \
121                                         "64k(QSPI.u-boot-env.backup)," \
122                                         "8m(QSPI.kernel)," \
123                                         "-(QSPI.file-system)"
124 #endif
125
126 /* SPI */
127 #undef CONFIG_OMAP3_SPI
128 #define CONFIG_TI_QSPI
129 #define CONFIG_SPI_FLASH
130 #define CONFIG_SPI_FLASH_MACRONIX
131 #define CONFIG_CMD_SF
132 #define CONFIG_CMD_SPI
133 #define CONFIG_TI_SPI_MMAP
134 #define CONFIG_SPI_FLASH_BAR
135 #define CONFIG_QSPI_SEL_GPIO                   48
136 #define CONFIG_SF_DEFAULT_SPEED                48000000
137 #define CONFIG_DEFAULT_SPI_MODE                SPI_MODE_3
138
139 /* Enhance our eMMC support / experience. */
140 #define CONFIG_CMD_GPT
141 #define CONFIG_EFI_PARTITION
142 #define CONFIG_PARTITION_UUIDS
143 #define CONFIG_CMD_PART
144
145 #ifndef CONFIG_SPL_BUILD
146 #define CONFIG_EXTRA_ENV_SETTINGS \
147         DEFAULT_LINUX_BOOT_ENV \
148         "fdtfile=undefined\0" \
149         "bootpart=0:2\0" \
150         "bootdir=/boot\0" \
151         "bootfile=zImage\0" \
152         "console=ttyO0,115200n8\0" \
153         "partitions=" \
154                 "uuid_disk=${uuid_gpt_disk};" \
155                 "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
156         "optargs=\0" \
157         "mmcdev=0\0" \
158         "mmcroot=/dev/mmcblk0p2 rw\0" \
159         "mmcrootfstype=ext4 rootwait\0" \
160         "usbroot=/dev/sda2 rw\0" \
161         "usbrootfstype=ext4 rootwait\0" \
162         "usbdev=0\0" \
163         "ramroot=/dev/ram0 rw\0" \
164         "ramrootfstype=ext2\0" \
165         "mmcargs=setenv bootargs console=${console} " \
166                 "${optargs} " \
167                 "root=${mmcroot} " \
168                 "rootfstype=${mmcrootfstype}\0" \
169         "usbargs=setenv bootargs console=${console} " \
170                 "${optargs} " \
171                 "root=${usbroot} " \
172                 "rootfstype=${usbrootfstype}\0" \
173         "bootenv=uEnv.txt\0" \
174         "loadbootenv=load ${devtype} ${devnum} ${loadaddr} ${bootenv}\0" \
175         "importbootenv=echo Importing environment from mmc ...; " \
176                 "env import -t $loadaddr $filesize\0" \
177         "ramargs=setenv bootargs console=${console} " \
178                 "${optargs} " \
179                 "root=${ramroot} " \
180                 "rootfstype=${ramrootfstype}\0" \
181         "loadramdisk=load ${devtype} ${devnum} ${rdaddr} ramdisk.gz\0" \
182         "loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
183         "loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
184         "mmcboot=mmc dev ${mmcdev}; " \
185                 "setenv devnum ${mmcdev}; " \
186                 "setenv devtype mmc; " \
187                 "if mmc rescan; then " \
188                         "echo SD/MMC found on device ${devnum};" \
189                         "if run loadbootenv; then " \
190                                 "echo Loaded environment from ${bootenv};" \
191                                 "run importbootenv;" \
192                         "fi;" \
193                         "if test -n $uenvcmd; then " \
194                                 "echo Running uenvcmd ...;" \
195                                 "run uenvcmd;" \
196                         "fi;" \
197                         "if run loadimage; then " \
198                                 "run loadfdt; " \
199                                 "echo Booting from mmc${mmcdev} ...; " \
200                                 "run mmcargs; " \
201                                 "bootz ${loadaddr} - ${fdtaddr}; " \
202                         "fi;" \
203                 "fi;\0" \
204         "usbboot=" \
205                 "setenv devnum ${usbdev}; " \
206                 "setenv devtype usb; " \
207                 "usb start ${usbdev}; " \
208                 "if usb dev ${usbdev}; then " \
209                         "if run loadbootenv; then " \
210                                 "echo Loaded environment from ${bootenv};" \
211                                 "run importbootenv;" \
212                         "fi;" \
213                         "if test -n $uenvcmd; then " \
214                                 "echo Running uenvcmd ...;" \
215                                 "run uenvcmd;" \
216                         "fi;" \
217                         "if run loadimage; then " \
218                                 "run loadfdt; " \
219                                 "echo Booting from usb ${usbdev}...; " \
220                                 "run usbargs;" \
221                                 "bootz ${loadaddr} - ${fdtaddr}; " \
222                         "fi;" \
223                 "fi\0" \
224         "findfdt="\
225                 "if test $board_name = AM43EPOS; then " \
226                         "setenv fdtfile am43x-epos-evm.dtb; fi; " \
227                 "if test $board_name = AM43__GP; then " \
228                         "setenv fdtfile am437x-gp-evm.dtb; fi; " \
229                 "if test $board_name = AM43__SK; then " \
230                         "setenv fdtfile am437x-sk-evm.dtb; fi; " \
231                 "if test $fdtfile = undefined; then " \
232                         "echo WARNING: Could not determine device tree; fi; \0"
233
234 #define CONFIG_BOOTCOMMAND \
235         "run findfdt; " \
236         "run mmcboot;" \
237         "run usbboot;"
238
239 #endif
240
241 /* CPSW Ethernet */
242 #define CONFIG_CMD_NET
243 #define CONFIG_CMD_DHCP
244 #define CONFIG_CMD_PING
245 #define CONFIG_CMD_MII
246 #define CONFIG_DRIVER_TI_CPSW
247 #define CONFIG_MII
248 #define CONFIG_BOOTP_DEFAULT
249 #define CONFIG_BOOTP_DNS
250 #define CONFIG_BOOTP_DNS2
251 #define CONFIG_BOOTP_SEND_HOSTNAME
252 #define CONFIG_BOOTP_GATEWAY
253 #define CONFIG_BOOTP_SUBNETMASK
254 #define CONFIG_NET_RETRY_COUNT          10
255 #define CONFIG_NET_MULTI
256 #define CONFIG_PHY_GIGE
257 #define CONFIG_PHYLIB
258
259 #define CONFIG_SPL_ENV_SUPPORT
260 #define CONFIG_SPL_NET_VCI_STRING       "AM43xx U-Boot SPL"
261
262 #define CONFIG_SPL_ETH_SUPPORT
263 #define CONFIG_SPL_NET_SUPPORT
264 #define CONFIG_SYS_RX_ETH_BUFFER        64
265
266 #endif  /* __CONFIG_AM43XX_EVM_H */