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1dcdd862 MK |
1 | /* |
2 | * (C) Copyright 2007-2013 | |
3 | * Stelian Pop <stelian.pop@leadtechdesign.com> | |
4 | * Lead Tech Design <www.leadtechdesign.com> | |
5 | * Thomas Petazzoni, Free Electrons, <thomas.petazzoni@free-electrons.com> | |
6 | * Mateusz Kulikowski <mateusz.kulikowski@gmail.com> | |
7 | * | |
8 | * Settings for Calao USB-A9263 board | |
9 | * | |
10 | * U-Boot image has to be less than 200704 bytes, otherwise at91bootstrap | |
11 | * installed on board will not be able to load it properly. | |
12 | * | |
13 | * SPDX-License-Identifier: GPL-2.0+ | |
14 | */ | |
15 | ||
16 | #ifndef __CONFIG_H | |
17 | #define __CONFIG_H | |
18 | #include <asm/hardware.h> | |
19 | ||
20 | /* ARM asynchronous clock */ | |
21 | #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */ | |
22 | #define CONFIG_SYS_AT91_SLOW_CLOCK 32768 | |
1dcdd862 MK |
23 | |
24 | #define CONFIG_MACH_TYPE MACH_TYPE_USB_A9263 | |
25 | ||
26 | #define CONFIG_ARCH_CPU_INIT | |
27 | ||
28 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ | |
29 | #define CONFIG_SETUP_MEMORY_TAGS | |
30 | #define CONFIG_INITRD_TAG | |
31 | ||
32 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
33 | ||
1dcdd862 MK |
34 | #define CONFIG_SYS_TEXT_BASE 0x23f00000 |
35 | ||
36 | /* | |
37 | * Hardware drivers | |
38 | */ | |
1dcdd862 MK |
39 | /* |
40 | * BOOTP options | |
41 | */ | |
42 | #define CONFIG_BOOTP_BOOTFILESIZE | |
43 | #define CONFIG_BOOTP_BOOTPATH | |
44 | #define CONFIG_BOOTP_GATEWAY | |
45 | #define CONFIG_BOOTP_HOSTNAME | |
46 | ||
1dcdd862 MK |
47 | /* SDRAM */ |
48 | #define CONFIG_NR_DRAM_BANKS 1 | |
49 | #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1 | |
50 | #define CONFIG_SYS_SDRAM_SIZE 0x04000000 | |
51 | ||
52 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
fdc77189 | 53 | (ATMEL_BASE_SRAM1 + 16 * 1024 - GENERATED_GBL_DATA_SIZE) |
1dcdd862 | 54 | |
1dcdd862 MK |
55 | /* NAND flash */ |
56 | #ifdef CONFIG_CMD_NAND | |
57 | #define CONFIG_NAND_ATMEL | |
58 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
59 | #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 | |
60 | /* our ALE is AD21 */ | |
61 | #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) | |
62 | /* our CLE is AD22 */ | |
63 | #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) | |
64 | #define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15) | |
65 | #define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PA(22) | |
66 | #endif | |
67 | ||
68 | #define MTDPARTS_DEFAULT \ | |
69 | "mtdparts=atmel_nand:16m(kernel)ro,120m(root1),-(root2)" | |
70 | ||
71 | /* Ethernet */ | |
72 | #define CONFIG_MACB | |
73 | #define CONFIG_RMII | |
74 | #define CONFIG_NET_RETRY_COUNT 20 | |
75 | #define CONFIG_AT91_WANTS_COMMON_PHY | |
76 | ||
77 | /* USB */ | |
78 | #ifdef CONFIG_CMD_USB | |
79 | #define CONFIG_USB_ATMEL | |
80 | #define CONFIG_USB_OHCI_NEW | |
1dcdd862 MK |
81 | #define CONFIG_SYS_USB_OHCI_CPU_INIT |
82 | #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000 | |
83 | #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263" | |
84 | #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 | |
1dcdd862 MK |
85 | #endif |
86 | ||
87 | #define CONFIG_SYS_LOAD_ADDR 0x22000000 | |
88 | ||
89 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE | |
90 | #define CONFIG_SYS_MEMTEST_END 0x23e00000 | |
91 | ||
fdc77189 | 92 | /* bootstrap + u-boot + env + linux in dataflash on CS0 */ |
1dcdd862 | 93 | #define CONFIG_ENV_OFFSET 0x2000 |
1dcdd862 | 94 | #define CONFIG_ENV_SIZE 0x2000 |
fdc77189 WY |
95 | #define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE |
96 | #define CONFIG_ENV_SPI_MAX_HZ 15000000 | |
1dcdd862 MK |
97 | #define CONFIG_BOOTCOMMAND "nboot 21000000 0" |
98 | #define CONFIG_BOOTARGS "console=ttyS0,115200 " \ | |
99 | "root=/dev/mtdblock1 " \ | |
100 | "mtdparts=" MTDPARTS_DEFAULT " " \ | |
101 | "rw rootfstype=jffs2" | |
102 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
103 | "mtdparts=" MTDPARTS_DEFAULT "\0" \ | |
104 | ||
1dcdd862 MK |
105 | #define CONFIG_SYS_CBSIZE 256 |
106 | #define CONFIG_SYS_MAXARGS 16 | |
107 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
108 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
109 | #define CONFIG_CMDLINE_EDITING | |
110 | #define CONFIG_AUTO_COMPLETE | |
1dcdd862 MK |
111 | #define CONFIG_SYS_LONGHELP |
112 | ||
113 | /* | |
114 | * Size of malloc() pool | |
115 | */ | |
116 | #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000) | |
117 | ||
118 | #endif |