Merge tag 'dm-pull-18mar22' of https://source.denx.de/u-boot/custodians/u-boot-dm...
[platform/kernel/u-boot.git] / include / configs / ti814x_evm.h
1 /*
2  * ti814x_evm.h
3  *
4  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License as
8  * published by the Free Software Foundation version 2.
9  *
10  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
11  * kind, whether express or implied; without even the implied warranty
12  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU General Public License for more details.
14  */
15
16 #ifndef __CONFIG_TI814X_EVM_H
17 #define __CONFIG_TI814X_EVM_H
18
19 #include <asm/arch/omap.h>
20
21 /* commands to include */
22
23 #define CONFIG_EXTRA_ENV_SETTINGS \
24         "loadaddr=0x80200000\0" \
25         "fdtaddr=0x80F80000\0" \
26         "rdaddr=0x81000000\0" \
27         "bootfile=/boot/uImage\0" \
28         "fdtfile=\0" \
29         "console=ttyO0,115200n8\0" \
30         "optargs=\0" \
31         "mmcdev=0\0" \
32         "mmcroot=/dev/mmcblk0p2 ro\0" \
33         "mmcrootfstype=ext4 rootwait\0" \
34         "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \
35         "ramrootfstype=ext2\0" \
36         "mmcargs=setenv bootargs console=${console} " \
37                 "${optargs} " \
38                 "root=${mmcroot} " \
39                 "rootfstype=${mmcrootfstype}\0" \
40         "bootenv=uEnv.txt\0" \
41         "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
42         "importbootenv=echo Importing environment from mmc ...; " \
43                 "env import -t $loadaddr $filesize\0" \
44         "ramargs=setenv bootargs console=${console} " \
45                 "${optargs} " \
46                 "root=${ramroot} " \
47                 "rootfstype=${ramrootfstype}\0" \
48         "loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
49         "loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
50         "loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} ${bootfile}\0" \
51         "mmcboot=echo Booting from mmc ...; " \
52                 "run mmcargs; " \
53                 "bootm ${loadaddr}\0" \
54         "ramboot=echo Booting from ramdisk ...; " \
55                 "run ramargs; " \
56                 "bootm ${loadaddr}\0" \
57         "fdtfile=ti814x-evm.dtb\0" \
58
59 /* Clock Defines */
60 #define V_OSCK                  24000000        /* Clock output from T2 */
61 #define V_SCLK                  (V_OSCK >> 1)
62
63
64 /* Console I/O Buffer Size */
65 #define CONFIG_SYS_CBSIZE               512
66
67 /**
68  * Physical Memory Map
69  */
70 #define PHYS_DRAM_1_SIZE                0x20000000      /* 512MB */
71 #define CONFIG_MAX_RAM_BANK_SIZE        (1024 << 20)    /* 1024MB */
72
73 #define CONFIG_SYS_SDRAM_BASE           0x80000000
74 #define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
75                                          GENERATED_GBL_DATA_SIZE)
76
77 /**
78  * Platform/Board specific defs
79  */
80 #define CONFIG_SYS_TIMERBASE            0x4802E000
81 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
82
83 /* NS16550 Configuration */
84 #define CONFIG_SYS_NS16550_SERIAL
85 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
86 #define CONFIG_SYS_NS16550_CLK          (48000000)
87 #define CONFIG_SYS_NS16550_COM1         0x48020000      /* Base EVM has UART0 */
88
89 /* CPU */
90
91 /* Defines for SPL */
92 #define CONFIG_SPL_MAX_SIZE             (SRAM_SCRATCH_SPACE_ADDR - \
93                                          CONFIG_SPL_TEXT_BASE)
94
95 #define CONFIG_SPL_BSS_START_ADDR       0x80000000
96 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000         /* 512 KB */
97
98 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME        "u-boot.img"
99
100 #define CONFIG_SYS_SPI_U_BOOT_SIZE      0x40000
101
102 /*
103  * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
104  * 64 bytes before this address should be set aside for u-boot.img's
105  * header. That is 0x800FFFC0--0x80800000 should not be used for any
106  * other needs.
107  */
108 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
109 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000
110
111 /*
112  * Since SPL did pll and ddr initialization for us,
113  * we don't need to do it twice.
114  */
115
116 /* Ethernet */
117 #define CONFIG_PHY_ET1011C_TX_CLK_FIX
118
119 #endif  /* ! __CONFIG_TI814X_EVM_H */