1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * (C) Copyright 2007-2008
4 * Stelian Pop <stelian@popies.net>
5 * Lead Tech Design <www.leadtechdesign.com>
7 * Configuation settings for the AT91SAM9261EK board.
13 /* ARM asynchronous clock */
14 #define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */
15 #define CONFIG_SYS_AT91_MAIN_CLOCK 18432000 /* 18.432 MHz crystal */
17 #ifdef CONFIG_AT91SAM9G10
18 #define CONFIG_AT91SAM9G10EK /* It's an Atmel AT91SAM9G10 EK*/
20 #define CONFIG_AT91SAM9261EK /* It's an Atmel AT91SAM9261 EK*/
23 #include <asm/hardware.h>
25 #define CONFIG_ATMEL_LEGACY
32 #define LCD_BPP LCD_COLOR8
33 #define CONFIG_LCD_LOGO
34 #undef LCD_TEST_PATTERN
35 #define CONFIG_LCD_INFO
36 #define CONFIG_LCD_INFO_BELOW_LOGO
37 #define CONFIG_ATMEL_LCD
38 #ifdef CONFIG_AT91SAM9261EK
39 #define CONFIG_ATMEL_LCD_BGR555
43 #define CONFIG_SYS_SDRAM_BASE 0x20000000
44 #define CONFIG_SYS_SDRAM_SIZE 0x04000000
45 #define CONFIG_SYS_INIT_SP_ADDR \
46 (ATMEL_BASE_SRAM + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
49 #ifdef CONFIG_CMD_NAND
50 #define CONFIG_SYS_MAX_NAND_DEVICE 1
51 #define CONFIG_SYS_NAND_BASE 0x40000000
52 #define CONFIG_SYS_NAND_DBW_8
54 #define CONFIG_SYS_NAND_MASK_ALE (1 << 22)
56 #define CONFIG_SYS_NAND_MASK_CLE (1 << 21)
57 #define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
58 #define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC15
63 #define CONFIG_DRIVER_DM9000
64 #define CONFIG_DM9000_BASE 0x30000000
65 #define DM9000_IO CONFIG_DM9000_BASE
66 #define DM9000_DATA (CONFIG_DM9000_BASE + 4)
67 #define CONFIG_DM9000_USE_16BIT
68 #define CONFIG_DM9000_NO_SROM
69 #define CONFIG_NET_RETRY_COUNT 20
70 #define CONFIG_RESET_PHY_R
73 #define CONFIG_USB_ATMEL
74 #define CONFIG_USB_ATMEL_CLK_SEL_PLLB
75 #define CONFIG_USB_OHCI_NEW
76 #define CONFIG_SYS_USB_OHCI_CPU_INIT
77 #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000 /* AT91SAM9261_UHP_BASE */
78 #ifdef CONFIG_AT91SAM9G10EK
79 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9g10"
81 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9261"
83 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
85 #ifdef CONFIG_SYS_USE_DATAFLASH_CS0
87 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
89 #elif CONFIG_SYS_USE_DATAFLASH_CS3
91 /* bootstrap + u-boot + env + linux in dataflash on CS3 */
93 #else /* CONFIG_SYS_USE_NANDFLASH */
95 /* bootstrap + u-boot + env + linux in nandflash */