1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * (C) Copyright 2007-2013
4 * Stelian Pop <stelian.pop@leadtechdesign.com>
5 * Lead Tech Design <www.leadtechdesign.com>
6 * Thomas Petazzoni, Free Electrons, <thomas.petazzoni@free-electrons.com>
7 * Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
9 * Settings for Calao USB-A9263 board
11 * U-Boot image has to be less than 200704 bytes, otherwise at91bootstrap
12 * installed on board will not be able to load it properly.
17 #include <asm/hardware.h>
19 /* ARM asynchronous clock */
20 #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */
21 #define CONFIG_SYS_AT91_SLOW_CLOCK 32768
23 #define CONFIG_MACH_TYPE MACH_TYPE_USB_A9263
25 #define CONFIG_ARCH_CPU_INIT
27 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
28 #define CONFIG_SETUP_MEMORY_TAGS
29 #define CONFIG_INITRD_TAG
31 #define CONFIG_SKIP_LOWLEVEL_INIT
39 #define CONFIG_BOOTP_BOOTFILESIZE
42 #define CONFIG_NR_DRAM_BANKS 1
43 #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
44 #define CONFIG_SYS_SDRAM_SIZE 0x04000000
46 #define CONFIG_SYS_INIT_SP_ADDR \
47 (ATMEL_BASE_SRAM1 + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
50 #ifdef CONFIG_CMD_NAND
51 #define CONFIG_NAND_ATMEL
52 #define CONFIG_SYS_MAX_NAND_DEVICE 1
53 #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
55 #define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
57 #define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
58 #define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15)
59 #define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PA(22)
65 #define CONFIG_NET_RETRY_COUNT 20
66 #define CONFIG_AT91_WANTS_COMMON_PHY
70 #define CONFIG_USB_ATMEL
71 #define CONFIG_USB_OHCI_NEW
72 #define CONFIG_SYS_USB_OHCI_CPU_INIT
73 #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000
74 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
75 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
78 #define CONFIG_SYS_LOAD_ADDR 0x22000000
80 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
81 #define CONFIG_SYS_MEMTEST_END 0x23e00000
83 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
84 #define CONFIG_ENV_OFFSET 0x2000
85 #define CONFIG_ENV_SIZE 0x2000
86 #define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
87 #define CONFIG_ENV_SPI_MAX_HZ 15000000
88 #define CONFIG_BOOTCOMMAND "nboot 21000000 0"
89 #define CONFIG_EXTRA_ENV_SETTINGS \
90 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
93 * Size of malloc() pool
95 #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)