+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2007-2008
- * Stelian Pop <stelian.pop@leadtechdesign.com>
+ * Stelian Pop <stelian@popies.net>
* Lead Tech Design <www.leadtechdesign.com>
*
- * (C) Copyright 2009-2011
+ * (C) Copyright 2009-2015
* Daniel Gorsulowski <daniel.gorsulowski@esd.eu>
* esd electronic system design gmbh <www.esd.eu>
*
* Configuation settings for the esd MEESC board.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
*/
#ifndef __CONFIG_H
* Since the linker has to swallow that define, we must use a pure
* hex number here!
*/
-#define CONFIG_SYS_TEXT_BASE 0x20002000
/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* 32.768 kHz crystal */
#define CONFIG_SYS_AT91_MAIN_CLOCK 16000000/* 16.0 MHz crystal */
-#define CONFIG_SYS_HZ 1000 /* decrementer freq */
/* Misc CPU related */
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_ARCH_CPU_INIT
-#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f() */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_SERIAL_TAG
#define CONFIG_REVISION_TAG
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
-#define CONFIG_MISC_INIT_R /* Call misc_init_r */
-#undef CONFIG_USE_IRQ /* don't need IRQ/FIQ stuff */
-#define CONFIG_DISPLAY_BOARDINFO /* call checkboard() */
-#define CONFIG_DISPLAY_CPUINFO /* display cpu info and speed */
+#define CONFIG_USE_PREBOOT
#define CONFIG_PREBOOT /* enable preboot variable */
/*
* Hardware drivers
*/
-/* required until arch/arm/include/asm/arch-at91/at91sam9263.h is reworked */
-#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
-
-/* general purpose I/O */
-#define CONFIG_AT91_GPIO
-
-/* Console output */
-#define CONFIG_ATMEL_USART
-#define CONFIG_USART_BASE ATMEL_BASE_DBGU
-#define CONFIG_USART_ID ATMEL_ID_SYS
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE {115200, 19200, 38400, 57600, 9600}
-
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_ZERO_BOOTDELAY_CHECK
-
/*
* 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_LOADS
-#undef CONFIG_CMD_IMLS
-
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_USB
-
-/* LED */
-#define CONFIG_AT91_LED
/*
* SDRAM: 1 bank, min 32, max 128 MB
* Initialized before u-boot gets started.
*/
-#define CONFIG_NR_DRAM_BANKS 1
-#define CONFIG_SYS_SDRAM_BASE 0x20000000 /* ATMEL_BASE_CS1 */
-#define CONFIG_SYS_SDRAM_SIZE 0x02000000
+#define PHYS_SDRAM ATMEL_BASE_CS1 /* 0x20000000 */
+#define PHYS_SDRAM_SIZE 0x02000000 /* 32 MByte */
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
+#define CONFIG_SYS_SDRAM_SIZE PHYS_SDRAM_SIZE
#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x00100000)
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x01E00000)
* that address while providing maximum stack area below.
*/
#define CONFIG_SYS_INIT_SP_ADDR \
- (ATMEL_BASE_SRAM0 + 0x1000 - GENERATED_GBL_DATA_SIZE)
-
-/* DataFlash */
-#ifdef CONFIG_SYS_USE_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 /* CS0 */
-# define AT91_SPI_CLK 15000000
-# define DATAFLASH_TCSS (0x1a << 16)
-# define DATAFLASH_TCHS (0x1 << 24)
-#endif
-
-/* NOR flash is not populated, disable it */
-#define CONFIG_SYS_NO_FLASH
+ (ATMEL_BASE_SRAM0 + 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 0x40000000 /* ATMEL_BASE_CS3 */
+# define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 /* 0x40000000 */
# define CONFIG_SYS_NAND_DBW_8
# define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
# define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
-# define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIO_PORTD, 15
-# define CONFIG_SYS_NAND_READY_PIN AT91_PIO_PORTA, 22
-# define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
+# 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_FIT
#define CONFIG_NET_RETRY_COUNT 20
#undef CONFIG_RESET_PHY_R
-/* 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
-
-/* CAN */
-#define CONFIG_AT91_CAN
-
/* hw-controller addresses */
#define CONFIG_ET1100_BASE 0x70000000
#ifdef CONFIG_SYS_USE_DATAFLASH
/* 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 + \
- 0x8400)
-# define CONFIG_ENV_OFFSET 0x4200
-# define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
- CONFIG_ENV_OFFSET)
-# define CONFIG_ENV_SIZE 0x4200
+#define CONFIG_ENV_OFFSET 0x4200
+#define CONFIG_ENV_SIZE 0x4200
+#define CONFIG_ENV_SECT_SIZE 0x210
#elif CONFIG_SYS_USE_NANDFLASH
/* bootstrap + u-boot + env + linux in nandflash */
-# define CONFIG_ENV_IS_IN_NAND 1
# define CONFIG_ENV_OFFSET 0xC0000
# define CONFIG_ENV_SIZE 0x20000
#endif
-#define CONFIG_SYS_PROMPT "=> "
#define CONFIG_SYS_CBSIZE 512
-#define CONFIG_SYS_MAXARGS 16
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_CMDLINE_EDITING
/*
* Size of malloc() pool
#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + \
128*1024, 0x1000)
-#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
-
-#ifdef CONFIG_USE_IRQ
-# error CONFIG_USE_IRQ not supported
-#endif
-
#endif