diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/usb_a9263.h | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/include/configs/usb_a9263.h b/include/configs/usb_a9263.h new file mode 100644 index 0000000..c4d04de --- /dev/null +++ b/include/configs/usb_a9263.h @@ -0,0 +1,169 @@ +/* + * (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. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#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_SYS_HZ 1000 + +#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 + +#define CONFIG_DISPLAY_CPUINFO + +#define CONFIG_OF_LIBFDT +#define CONFIG_SYS_GENERIC_BOARD +#define CONFIG_SYS_TEXT_BASE 0x23f00000 + +/* + * Hardware drivers + */ +#define CONFIG_AT91_GPIO + +/* serial console */ +#define CONFIG_ATMEL_USART +#define CONFIG_USART_BASE ATMEL_BASE_DBGU +#define CONFIG_USART_ID ATMEL_ID_SYS +#define CONFIG_BAUDRATE 115200 + +#define CONFIG_BOOTDELAY 3 + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME + +/* + * Command line configuration. + */ +#include <config_cmd_default.h> +#undef CONFIG_CMD_BDI +#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_IMI +#undef CONFIG_CMD_IMLS +#undef CONFIG_CMD_ITEST +#undef CONFIG_CMD_LOADB +#undef CONFIG_CMD_LOADS + +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_NAND + +/* 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 + 0x1000 - GENERATED_GBL_DATA_SIZE) + +/* DataFlash */ +#define CONFIG_ATMEL_DATAFLASH_SPI +#define CONFIG_HAS_DATAFLASH +#define CONFIG_SYS_SPI_WRITE_TOUT (5*CONFIG_SYS_HZ) +#define CONFIG_SYS_MAX_DATAFLASH_BANKS 1 +#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 +#define AT91_SPI_CLK 8000000 +#define DATAFLASH_TCSS (0x1a << 16) +#define DATAFLASH_TCHS (0x1 << 24) + +/* no NOR flash */ +#define CONFIG_SYS_NO_FLASH + +/* 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 + +#define MTDPARTS_DEFAULT \ + "mtdparts=atmel_nand:16m(kernel)ro,120m(root1),-(root2)" + +/* 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_DOS_PARTITION +#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 +#define CONFIG_USB_STORAGE +#define CONFIG_CMD_FAT +#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 in dataflash on CS0 */ +#define CONFIG_ENV_IS_IN_DATAFLASH +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x4000) +#define CONFIG_ENV_OFFSET 0x2000 +#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \ + CONFIG_ENV_OFFSET) +#define CONFIG_ENV_SIZE 0x2000 +#define CONFIG_BOOTCOMMAND "nboot 21000000 0" +#define CONFIG_BOOTARGS "console=ttyS0,115200 " \ + "root=/dev/mtdblock1 " \ + "mtdparts=" MTDPARTS_DEFAULT " " \ + "rw rootfstype=jffs2" +#define CONFIG_EXTRA_ENV_SETTINGS \ + "mtdparts=" MTDPARTS_DEFAULT "\0" \ + +#define CONFIG_SYS_PROMPT "U-Boot> " +#define CONFIG_SYS_CBSIZE 256 +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_CMDLINE_EDITING +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_LONGHELP + +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000) + +#endif |