Merge tag 'mips-pull-2020-06-29' of https://gitlab.denx.de/u-boot/custodians/u-boot...
[platform/kernel/u-boot.git] / include / configs / picosam9g45.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Configuration settings for the mini-box PICOSAM9G45 board.
4  * (C) Copyright 2015 Inter Act B.V.
5  *
6  * Based on:
7  * U-Boot file: include/configs/at91sam9m10g45ek.h
8  * (C) Copyright 2007-2008
9  * Stelian Pop <stelian@popies.net>
10  * Lead Tech Design <www.leadtechdesign.com>
11  */
12
13 #ifndef __CONFIG_H
14 #define __CONFIG_H
15
16 #include <asm/hardware.h>
17
18 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
19
20 /* ARM asynchronous clock */
21 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
22 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
23
24 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
25 #define CONFIG_SETUP_MEMORY_TAGS
26 #define CONFIG_INITRD_TAG
27 #define CONFIG_SKIP_LOWLEVEL_INIT
28
29 /* general purpose I/O */
30 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
31 #define CONFIG_AT91_GPIO_PULLUP 1       /* keep pullups on peripheral pins */
32
33 /* serial console */
34 #define CONFIG_USART_BASE               ATMEL_BASE_DBGU
35 #define CONFIG_USART_ID                 ATMEL_ID_SYS
36
37 /* LCD */
38 #define LCD_BPP                         LCD_COLOR8
39 #define CONFIG_LCD_LOGO
40 #undef LCD_TEST_PATTERN
41 #define CONFIG_LCD_INFO
42 #define CONFIG_LCD_INFO_BELOW_LOGO
43 #define CONFIG_ATMEL_LCD
44 #define CONFIG_ATMEL_LCD_RGB565
45 /* board specific(not enough SRAM) */
46 #define CONFIG_AT91SAM9G45_LCD_BASE             0x23E00000
47
48 /* LED */
49 #define CONFIG_AT91_LED
50 #define CONFIG_GREEN_LED        AT91_PIN_PD31   /* this is the user1 led */
51
52
53 /*
54  * BOOTP options
55  */
56 #define CONFIG_BOOTP_BOOTFILESIZE
57
58 /* SDRAM */
59 #define PHYS_SDRAM_1            ATMEL_BASE_CS1  /* on DDRSDRC1 */
60 #define PHYS_SDRAM_1_SIZE       0x08000000      /* 128 MB */
61 #define PHYS_SDRAM_2            ATMEL_BASE_CS6  /* on DDRSDRC0 */
62 #define PHYS_SDRAM_2_SIZE       0x08000000      /* 128 MB */
63 #define CONFIG_SYS_SDRAM_BASE   PHYS_SDRAM_1
64
65 #define CONFIG_SYS_INIT_SP_ADDR \
66         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
67
68 /* MMC */
69
70 #ifdef CONFIG_CMD_MMC
71 #define CONFIG_GENERIC_ATMEL_MCI
72 #endif
73
74 /* Ethernet */
75 #define CONFIG_MACB
76 #define CONFIG_RMII
77 #define CONFIG_NET_RETRY_COUNT          20
78 #define CONFIG_RESET_PHY_R
79 #define CONFIG_AT91_WANTS_COMMON_PHY
80
81 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
82
83 #ifdef CONFIG_SYS_USE_MMC
84 /* bootstrap + u-boot + env + linux in mmc */
85
86 #define CONFIG_BOOTCOMMAND      "fatload mmc 0:1 0x21000000 dtb; " \
87                                 "fatload mmc 0:1 0x22000000 zImage; " \
88                                 "bootz 0x22000000 - 0x21000000"
89 #endif
90
91 /*
92  * Size of malloc() pool
93  */
94 #define CONFIG_SYS_MALLOC_LEN   ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
95
96 /* Defines for SPL */
97 #define CONFIG_SPL_MAX_SIZE             0x010000
98 #define CONFIG_SPL_STACK                0x310000
99
100 #define CONFIG_SYS_MONITOR_LEN          0x80000
101
102 #ifdef CONFIG_SYS_USE_MMC
103
104 #define CONFIG_SPL_BSS_START_ADDR       0x20000000
105 #define CONFIG_SPL_BSS_MAX_SIZE         0x00080000
106 #define CONFIG_SYS_SPL_MALLOC_START     0x20080000
107 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00080000
108
109 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
110 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
111
112 #define CONFIG_SPL_ATMEL_SIZE
113 #define CONFIG_SYS_MASTER_CLOCK         132096000
114 #define CONFIG_SYS_AT91_PLLA            0x20c73f03
115 #define CONFIG_SYS_MCKR                 0x1301
116 #define CONFIG_SYS_MCKR_CSS             0x1302
117
118 #endif
119 #endif