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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * (C) Copyright 2007-2013
- * Stelian Pop <stelian.pop@leadtechdesign.com>
- * Lead Tech Design <www.leadtechdesign.com>
- * Thomas Petazzoni, Free Electrons, <thomas.petazzoni@free-electrons.com>
- * Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
- *
- * Settings for Calao USB-A9263 board
- *
- * U-Boot image has to be less than 200704 bytes, otherwise at91bootstrap
- * installed on board will not be able to load it properly.
- */
- #ifndef __CONFIG_H
- #define __CONFIG_H
- #include <asm/hardware.h>
- /* ARM asynchronous clock */
- #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */
- #define CONFIG_SYS_AT91_SLOW_CLOCK 32768
- #define CONFIG_MACH_TYPE MACH_TYPE_USB_A9263
- #define CONFIG_ARCH_CPU_INIT
- #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
- #define CONFIG_SETUP_MEMORY_TAGS
- #define CONFIG_INITRD_TAG
- #define CONFIG_SKIP_LOWLEVEL_INIT
- /*
- * Hardware drivers
- */
- /*
- * BOOTP options
- */
- #define CONFIG_BOOTP_BOOTFILESIZE
- /* SDRAM */
- #define CONFIG_NR_DRAM_BANKS 1
- #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
- #define CONFIG_SYS_SDRAM_SIZE 0x04000000
- #define CONFIG_SYS_INIT_SP_ADDR \
- (ATMEL_BASE_SRAM1 + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
- /* NAND flash */
- #ifdef CONFIG_CMD_NAND
- #define CONFIG_NAND_ATMEL
- #define CONFIG_SYS_MAX_NAND_DEVICE 1
- #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
- /* our ALE is AD21 */
- #define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
- /* our CLE is AD22 */
- #define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
- #define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15)
- #define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PA(22)
- #endif
- /* Ethernet */
- #define CONFIG_MACB
- #define CONFIG_RMII
- #define CONFIG_NET_RETRY_COUNT 20
- #define CONFIG_AT91_WANTS_COMMON_PHY
- /* USB */
- #ifdef CONFIG_CMD_USB
- #define CONFIG_USB_ATMEL
- #define CONFIG_USB_OHCI_NEW
- #define CONFIG_SYS_USB_OHCI_CPU_INIT
- #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000
- #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
- #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
- #endif
- #define CONFIG_SYS_LOAD_ADDR 0x22000000
- #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
- #define CONFIG_SYS_MEMTEST_END 0x23e00000
- /* bootstrap + u-boot + env + linux in dataflash on CS0 */
- #define CONFIG_ENV_OFFSET 0x2000
- #define CONFIG_ENV_SIZE 0x2000
- #define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
- #define CONFIG_ENV_SPI_MAX_HZ 15000000
- #define CONFIG_BOOTCOMMAND "nboot 21000000 0"
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
- /*
- * Size of malloc() pool
- */
- #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
- #endif
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