+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* 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 __MX23_OLINUXINO_CONFIG_H__
-#define __MX23_OLINUXINO_CONFIG_H__
-
-#include <asm/arch/iomux-mx23.h>
-
-/*
- * SoC configurations
- */
-#define CONFIG_MX23 /* i.MX23 SoC */
-#define CONFIG_MXS_GPIO /* GPIO control */
-#define CONFIG_SYS_HZ 1000 /* Ticks per second */
+#ifndef __CONFIGS_MX23_OLINUXINO_H__
+#define __CONFIGS_MX23_OLINUXINO_H__
+/* System configurations */
#define CONFIG_MACH_TYPE 4105
-#include <asm/arch/regs-base.h>
-
-#define CONFIG_SYS_NO_FLASH
-#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
-
-/*
- * U-Boot Commands
- */
-#include <config_cmd_default.h>
-#define CONFIG_DISPLAY_CPUINFO
-#define CONFIG_DOS_PARTITION
-
-#define CONFIG_CMD_CACHE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_GPIO
-#define CONFIG_CMD_LED
-#define CONFIG_CMD_MMC
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_USB
+/* U-Boot Commands */
-/*
- * Memory configurations
- */
-#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
+/* Memory configuration */
#define PHYS_SDRAM_1 0x40000000 /* Base address */
#define PHYS_SDRAM_1_SIZE 0x08000000 /* Max 128 MB RAM */
-#define CONFIG_SYS_MALLOC_LEN 0x00400000 /* 4 MB for malloc */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* Initial data */
-#define CONFIG_SYS_MEMTEST_START 0x40000000 /* Memtest start adr */
-#define CONFIG_SYS_MEMTEST_END 0x40400000 /* 4 MB RAM test */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-/* Point initial SP in SRAM so SPL can use it too. */
-#define CONFIG_SYS_INIT_RAM_ADDR 0x00000000
-#define CONFIG_SYS_INIT_RAM_SIZE (128 * 1024)
-
-#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.
- */
-#define CONFIG_SYS_TEXT_BASE 0x40000100
-
-/*
- * U-Boot general configurations
- */
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_SYS_PROMPT "=> "
-#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
-
-/*
- * Serial Driver
- */
-#define CONFIG_PL011_SERIAL
-#define CONFIG_PL011_CLOCK 24000000
-#define CONFIG_PL01x_PORTS { (void *)MXS_UARTDBG_BASE }
-#define CONFIG_CONS_INDEX 0
-#define CONFIG_BAUDRATE 115200 /* Default baud rate */
-
-/*
- * Status LED
- */
-#define CONFIG_STATUS_LED
-#define CONFIG_GPIO_LED
-#define CONFIG_BOARD_SPECIFIC_LED
-#define STATUS_LED_BOOT 0
-#define STATUS_LED_BIT MX23_PAD_SSP1_DETECT__GPIO_2_1
-#define STATUS_LED_STATE STATUS_LED_ON
-#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
-
-/*
- * MMC Driver
- */
-#ifdef CONFIG_CMD_MMC
-#define CONFIG_MMC
-#define CONFIG_BOUNCE_BUFFER
-#define CONFIG_GENERIC_MMC
-#define CONFIG_MXS_MMC
-#endif
-
-/*
- * APBH DMA
- */
-#define CONFIG_APBH_DMA
+/* Status LED */
/* USB */
#ifdef CONFIG_CMD_USB
-#define CONFIG_USB_EHCI
-#define CONFIG_USB_EHCI_MXS
#define CONFIG_EHCI_MXS_PORT0
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
-#define CONFIG_EHCI_IS_TDI
-#define CONFIG_USB_STORAGE
#endif
/* Ethernet */
-#ifdef CONFIG_CMD_NET
-#define CONFIG_USB_HOST_ETHER
-#define CONFIG_USB_ETHER_SMSC95XX
-#endif
-/*
- * Boot Linux
- */
-#define CONFIG_CMDLINE_TAG
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_BOOTDELAY 3
+/* Booting Linux */
#define CONFIG_BOOTFILE "uImage"
-#define CONFIG_LOADADDR 0x42000000
-#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
-#define CONFIG_OF_LIBFDT
-
-/*
- * Environment
- */
-#define CONFIG_ENV_IS_IN_MMC
-#define CONFIG_ENV_OVERWRITE
-#ifdef CONFIG_ENV_IS_IN_MMC
-#define CONFIG_ENV_OFFSET (256 * 1024)
-#define CONFIG_ENV_SIZE (16 * 1024)
-#define CONFIG_SYS_MMC_ENV_DEV 0
-#endif
+#define CONFIG_SYS_LOAD_ADDR 0x42000000
-/*
- * Extra Environments
- */
+/* Extra Environment */
#define CONFIG_EXTRA_ENV_SETTINGS \
"update_sd_firmware_filename=u-boot.sd\0" \
"update_sd_firmware=" /* Update the SD firmware partition */ \
"fi; " \
"else run netboot; fi"
-#endif /* __MX23_OLINUXINO_CONFIG_H__ */
+/* The rest of the configuration is shared */
+#include <configs/mxs.h>
+
+#endif /* __CONFIGS_MX23_OLINUXINO_H__ */
projects / platform / kernel / u-boot.git / blobdiff