diff options
Diffstat (limited to 'roms/u-boot/include/configs/usb_a9263.h')
| -rw-r--r-- | roms/u-boot/include/configs/usb_a9263.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/roms/u-boot/include/configs/usb_a9263.h b/roms/u-boot/include/configs/usb_a9263.h new file mode 100644 index 000000000..73bf2d19d --- /dev/null +++ b/roms/u-boot/include/configs/usb_a9263.h @@ -0,0 +1,86 @@ +/* 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_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_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 + +/* bootstrap + u-boot + env + linux in dataflash on CS0 */ +#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 |