diff options
Diffstat (limited to 'include/configs/mx23_olinuxino.h')
| -rw-r--r-- | include/configs/mx23_olinuxino.h | 142 |
1 files changed, 23 insertions, 119 deletions
diff --git a/include/configs/mx23_olinuxino.h b/include/configs/mx23_olinuxino.h index 94bedd6..575fe2a 100644 --- a/include/configs/mx23_olinuxino.h +++ b/include/configs/mx23_olinuxino.h @@ -3,40 +3,15 @@ * * SPDX-License-Identifier: GPL-2.0+ */ -#ifndef __MX23_OLINUXINO_CONFIG_H__ -#define __MX23_OLINUXINO_CONFIG_H__ +#ifndef __CONFIGS_MX23_OLINUXINO_H__ +#define __CONFIGS_MX23_OLINUXINO_H__ -#include <asm/arch/iomux-mx23.h> - -/* - * SoC configurations - */ +/* System configurations */ #define CONFIG_MX23 /* i.MX23 SoC */ -#define CONFIG_MXS_GPIO /* GPIO control */ -#define CONFIG_SYS_HZ 1000 /* Ticks per second */ - #define CONFIG_MACH_TYPE 4105 -#include <asm/arch/regs-base.h> - +/* U-Boot Commands */ #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 @@ -51,92 +26,36 @@ #define CONFIG_CMD_NET #define CONFIG_CMD_USB -/* - * Memory configurations - */ +/* Memory configuration */ #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ #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 +/* Environment */ +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_ENV_OVERWRITE -/* - * 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 */ +/* Environment is in MMC */ +#if defined(CONFIG_CMD_MMC) && defined(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 -/* - * Status LED - */ +/* 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_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 - /* 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 @@ -146,31 +65,13 @@ #define CONFIG_USB_ETHER_SMSC95XX #endif -/* - * Boot Linux - */ -#define CONFIG_CMDLINE_TAG -#define CONFIG_SETUP_MEMORY_TAGS +/* Booting Linux */ #define CONFIG_BOOTDELAY 3 #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 - -/* - * 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 */ \ @@ -252,4 +153,7 @@ "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__ */ |