diff options
Diffstat (limited to 'qemu/roms/u-boot/include/configs/mxs.h')
| -rw-r--r-- | qemu/roms/u-boot/include/configs/mxs.h | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/qemu/roms/u-boot/include/configs/mxs.h b/qemu/roms/u-boot/include/configs/mxs.h deleted file mode 100644 index ba55177e7..000000000 --- a/qemu/roms/u-boot/include/configs/mxs.h +++ /dev/null @@ -1,204 +0,0 @@ -/* - * Copyright (C) 2013 Marek Vasut <marex@denx.de> - * - * 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 __CONFIGS_MXS_H__ -#define __CONFIGS_MXS_H__ - -/* - * Includes - */ - -#if defined(CONFIG_MX23) && defined(CONFIG_MX28) -#error Select either CONFIG_MX23 or CONFIG_MX28 , never both! -#elif !defined(CONFIG_MX23) && !defined(CONFIG_MX28) -#error Select one of CONFIG_MX23 or CONFIG_MX28 ! -#endif - -#include <asm/arch/regs-base.h> - -#if defined(CONFIG_MX23) -#include <asm/arch/iomux-mx23.h> -#elif defined(CONFIG_MX28) -#include <asm/arch/iomux-mx28.h> -#endif - -/* - * CPU specifics - */ - -/* MXS uses FDT */ -#define CONFIG_OF_LIBFDT - -/* Startup hooks */ -#define CONFIG_BOARD_EARLY_INIT_F -#define CONFIG_ARCH_MISC_INIT - -/* SPL */ -#define CONFIG_SPL -#define CONFIG_SPL_NO_CPU_SUPPORT_CODE -#define CONFIG_SPL_START_S_PATH "arch/arm/cpu/arm926ejs/mxs" -#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds" -#define CONFIG_SPL_LIBCOMMON_SUPPORT -#define CONFIG_SPL_LIBGENERIC_SUPPORT -#define CONFIG_SPL_GPIO_SUPPORT - -/* Memory sizes */ -#define CONFIG_SYS_MALLOC_LEN 0x00400000 /* 4 MB for malloc */ -#define CONFIG_SYS_MEMTEST_START 0x40000000 /* Memtest start adr */ -#define CONFIG_SYS_MEMTEST_END 0x40400000 /* 4 MB RAM test */ - -/* OCRAM at 0x0 ; 32kB on MX23 ; 128kB on MX28 */ -#define CONFIG_SYS_INIT_RAM_ADDR 0x00000000 -#if defined(CONFIG_MX23) -#define CONFIG_SYS_INIT_RAM_SIZE (32 * 1024) -#elif defined(CONFIG_MX28) -#define CONFIG_SYS_INIT_RAM_SIZE (128 * 1024) -#endif - -/* Point initial SP in SRAM so SPL can use it too. */ -#define CONFIG_SYS_INIT_SP_OFFSET \ - (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_ADDR \ - (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) - -/* - * We need to sacrifice first 4 bytes of RAM here to avoid triggering some - * strange BUG in ROM corrupting first 4 bytes of RAM when loading U-Boot - * binary. In case there was more of this mess, 0x100 bytes are skipped. - * - * In case of a HAB boot, we cannot for some weird reason use the first 4KiB - * of DRAM when loading. Moreover, we use the first 4 KiB for IVT and CST - * blocks, thus U-Boot starts at offset +8 KiB of DRAM start. - * - * As for the SPL, we must avoid the first 4 KiB as well, but we load the - * IVT and CST to 0x8000, so we don't need to waste the subsequent 4 KiB. - */ -#define CONFIG_SYS_TEXT_BASE 0x40002000 -#define CONFIG_SPL_TEXT_BASE 0x00001000 - -/* U-Boot general configuration */ -#define CONFIG_SYS_LONGHELP -#ifndef CONFIG_SYS_PROMPT -#endif -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ -#define CONFIG_SYS_PBSIZE \ - (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) - /* Print buffer size */ -#define CONFIG_SYS_MAXARGS 32 /* Max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE - /* Boot argument buffer size */ -#define CONFIG_VERSION_VARIABLE /* U-BOOT version */ -#define CONFIG_AUTO_COMPLETE /* Command auto complete */ -#define CONFIG_CMDLINE_EDITING /* Command history etc */ -#define CONFIG_SYS_HUSH_PARSER -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " - -/* Booting Linux */ -#define CONFIG_CMDLINE_TAG -#define CONFIG_SETUP_MEMORY_TAGS - -/* - * Drivers - */ - -/* APBH DMA */ -#define CONFIG_APBH_DMA - -/* GPIO */ -#define CONFIG_MXS_GPIO - -/* - * DUART Serial Driver. - * Conflicts with AUART driver which can be set by board. - */ -#ifndef CONFIG_MXS_AUART -#define CONFIG_PL011_SERIAL -#define CONFIG_PL011_CLOCK 24000000 -#define CONFIG_PL01x_PORTS { (void *)MXS_UARTDBG_BASE } -#define CONFIG_CONS_INDEX 0 -#endif -/* Default baudrate can be overriden by board! */ -#ifndef CONFIG_BAUDRATE -#define CONFIG_BAUDRATE 115200 -#endif - -/* FEC Ethernet on SoC */ -#ifdef CONFIG_FEC_MXC -#define CONFIG_MII -#ifndef CONFIG_ETHPRIME -#define CONFIG_ETHPRIME "FEC0" -#endif -#ifndef CONFIG_FEC_XCV_TYPE -#define CONFIG_FEC_XCV_TYPE RMII -#endif -#endif - -/* I2C */ -#ifdef CONFIG_CMD_I2C -#define CONFIG_I2C_MXS -#define CONFIG_HARD_I2C -#ifndef CONFIG_SYS_I2C_SPEED -#define CONFIG_SYS_I2C_SPEED 400000 -#endif -#endif - -/* LCD */ -#ifdef CONFIG_VIDEO -#define CONFIG_CFB_CONSOLE -#define CONFIG_VIDEO_MXS -#define CONFIG_VIDEO_SW_CURSOR -#define CONFIG_VGA_AS_SINGLE_DEVICE -#define CONFIG_SYS_CONSOLE_IS_IN_ENV -#endif - -/* MMC */ -#ifdef CONFIG_CMD_MMC -#define CONFIG_MMC -#define CONFIG_GENERIC_MMC -#define CONFIG_BOUNCE_BUFFER -#define CONFIG_MXS_MMC -#endif - -/* NAND */ -#ifdef CONFIG_CMD_NAND -#define CONFIG_NAND_MXS -#define CONFIG_SYS_MAX_NAND_DEVICE 1 -#define CONFIG_SYS_NAND_BASE 0x60000000 -#define CONFIG_SYS_NAND_5_ADDR_CYCLE -#endif - -/* OCOTP */ -#ifdef CONFIG_CMD_FUSE -#define CONFIG_MXS_OCOTP -#endif - -/* SPI */ -#ifdef CONFIG_CMD_SPI -#define CONFIG_HARD_SPI -#define CONFIG_MXS_SPI -#define CONFIG_SPI_HALF_DUPLEX -#endif - -/* USB */ -#ifdef CONFIG_CMD_USB -#define CONFIG_USB_EHCI -#define CONFIG_USB_EHCI_MXS -#define CONFIG_EHCI_IS_TDI -#endif - -#endif /* __CONFIGS_MXS_H__ */ |