| /* 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_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 |