X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;ds=sidebyside;f=include%2Fconfigs%2Fmeesc.h;h=86ce5f2397e0d515dee632b2e93bac9c78d029db;hb=b06da06dd41b9c72b06c9d03f434d4263bbf6bbd;hp=a27b36b3786a3549d39e0aed0db6b55639bf0c92;hpb=d963e84c92a63b4e6c4f2f80482a5ecbe9b24fe0;p=platform%2Fkernel%2Fu-boot.git diff --git a/include/configs/meesc.h b/include/configs/meesc.h index a27b36b..6cf8c67 100644 --- a/include/configs/meesc.h +++ b/include/configs/meesc.h @@ -1,180 +1,115 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * (C) Copyright 2007-2008 - * Stelian Pop + * Stelian Pop * Lead Tech Design * - * (C) Copyright 2009-2010 + * (C) Copyright 2009-2015 * Daniel Gorsulowski * esd electronic system design gmbh * * 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 #define __CONFIG_H -/* Common stuff */ -#define CONFIG_MEESC 1 /* Board is esd MEESC */ -#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */ -#define CONFIG_AT91SAM9263 1 /* It's an AT91SAM9263 SoC */ +/* + * SoC must be defined first, before hardware.h is included. + * In this case SoC is defined in boards.cfg. + */ +#include + +/* + * Warning: changing CONFIG_SYS_TEXT_BASE requires + * adapting the initial boot program. + * Since the linker has to swallow that define, we must use a pure + * hex number here! + */ + +/* 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 */ -#define CONFIG_DISPLAY_BOARDINFO 1 -#define CONFIG_DISPLAY_CPUINFO 1 /* display cpu info and speed */ -#define CONFIG_PREBOOT /* enable preboot variable */ -#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS 1 -#define CONFIG_INITRD_TAG 1 -#define CONFIG_SERIAL_TAG 1 -#define CONFIG_REVISION_TAG 1 -#undef CONFIG_USE_IRQ /* don't need IRQ/FIQ stuff */ +/* Misc CPU related */ #define CONFIG_SKIP_LOWLEVEL_INIT -#define CONFIG_MISC_INIT_R /* Call misc_init_r */ - #define CONFIG_ARCH_CPU_INIT +#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_USE_PREBOOT +#define CONFIG_PREBOOT /* enable preboot variable */ /* * Hardware drivers */ -/* Console output */ -#define CONFIG_AT91_GPIO 1 -#define CONFIG_ATMEL_USART 1 -#undef CONFIG_USART0 -#undef CONFIG_USART1 -#undef CONFIG_USART2 -#define CONFIG_USART3 1 /* USART 3 is DBGU */ - -#define CONFIG_BOOTDELAY 3 -#define CONFIG_ZERO_BOOTDELAY_CHECK 1 - /* * BOOTP options */ -#define CONFIG_BOOTP_BOOTFILESIZE 1 -#define CONFIG_BOOTP_BOOTPATH 1 -#define CONFIG_BOOTP_GATEWAY 1 -#define CONFIG_BOOTP_HOSTNAME 1 +#define CONFIG_BOOTP_BOOTFILESIZE /* - * Command line configuration. + * SDRAM: 1 bank, min 32, max 128 MB + * Initialized before u-boot gets started. */ -#include -#undef CONFIG_CMD_BDI -#undef CONFIG_CMD_FPGA -#undef CONFIG_CMD_LOADS -#undef CONFIG_CMD_IMLS - -#define CONFIG_CMD_PING 1 -#define CONFIG_CMD_DHCP 1 -#define CONFIG_CMD_NAND 1 -#define CONFIG_CMD_USB 1 - -/* LED */ -#define CONFIG_AT91_LED 1 - -/* SDRAM */ -#define CONFIG_NR_DRAM_BANKS 1 -#define PHYS_SDRAM 0x20000000 - -/* DataFlash */ -#define CONFIG_ATMEL_DATAFLASH_SPI -#define CONFIG_HAS_DATAFLASH 1 -#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) - -/* NOR flash is not populated, disable it */ -#define CONFIG_SYS_NO_FLASH 1 +#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) +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x00100000) + +/* + * Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM, + * leaving the correct space for initial global data structure above + * that address while providing maximum stack area below. + */ +#define CONFIG_SYS_INIT_SP_ADDR \ + (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 -#define CONFIG_SYS_NAND_DBW_8 1 -/* 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 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_MAX_NAND_DEVICE 1 +# 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 GPIO_PIN_PD(15) +# define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PA(22) #endif /* Ethernet */ -#define CONFIG_MACB 1 -#define CONFIG_RMII 1 -#define CONFIG_NET_MULTI 1 +#define CONFIG_MACB +#define CONFIG_RMII #define CONFIG_NET_RETRY_COUNT 20 #undef CONFIG_RESET_PHY_R -/* USB */ -#define CONFIG_USB_ATMEL -#define CONFIG_USB_OHCI_NEW 1 -#define CONFIG_DOS_PARTITION 1 -#define CONFIG_SYS_USB_OHCI_CPU_INIT 1 -#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 1 -#define CONFIG_CMD_FAT 1 +/* hw-controller addresses */ +#define CONFIG_ET1100_BASE 0x70000000 -#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ +#ifdef CONFIG_SYS_USE_DATAFLASH -#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM -#define CONFIG_SYS_MEMTEST_END 0x21e00000 +/* bootstrap + u-boot + env in dataflash on CS0 */ +#define CONFIG_ENV_OFFSET 0x4200 +#define CONFIG_ENV_SIZE 0x4200 +#define CONFIG_ENV_SECT_SIZE 0x210 -#define CONFIG_SYS_USE_DATAFLASH 1 -#undef CONFIG_SYS_USE_NANDFLASH +#elif CONFIG_SYS_USE_NANDFLASH -/* CAN */ -#define CONFIG_AT91_CAN 1 +/* bootstrap + u-boot + env + linux in nandflash */ +# define CONFIG_ENV_OFFSET 0xC0000 +# define CONFIG_ENV_SIZE 0x20000 -/* hw-controller addresses */ -#define CONFIG_ET1100_BASE 0x70000000 +#endif -/* bootstrap + u-boot + env in dataflash on CS0 */ -#define CONFIG_ENV_IS_IN_DATAFLASH 1 -#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_BAUDRATE 115200 -#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 } - -#define CONFIG_SYS_PROMPT "=> " -#define CONFIG_SYS_CBSIZE 256 -#define CONFIG_SYS_MAXARGS 16 -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ - sizeof(CONFIG_SYS_PROMPT) + 16) -#define CONFIG_SYS_LONGHELP 1 -#define CONFIG_CMDLINE_EDITING 1 +#define CONFIG_SYS_CBSIZE 512 /* * Size of malloc() pool @@ -182,10 +117,4 @@ #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