diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/apx4devkit.h | 120 | ||||
| -rw-r--r-- | include/configs/m28evk.h | 192 | ||||
| -rw-r--r-- | include/configs/mx23_olinuxino.h | 142 | ||||
| -rw-r--r-- | include/configs/mx23evk.h | 115 | ||||
| -rw-r--r-- | include/configs/mx28evk.h | 173 | ||||
| -rw-r--r-- | include/configs/mxs.h | 191 | ||||
| -rw-r--r-- | include/configs/sc_sps_1.h | 139 |
7 files changed, 340 insertions, 732 deletions
diff --git a/include/configs/apx4devkit.h b/include/configs/apx4devkit.h index 3242133..7081f37 100644 --- a/include/configs/apx4devkit.h +++ b/include/configs/apx4devkit.h @@ -19,34 +19,16 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ -#ifndef __CONFIG_H -#define __CONFIG_H +#ifndef __CONFIGS_APX4DEVKIT_H__ +#define __CONFIGS_APX4DEVKIT_H__ -/* SoC configurations */ +/* System configurations */ #define CONFIG_MX28 /* i.MX28 SoC */ -#define CONFIG_MXS_GPIO /* GPIO control */ -#define CONFIG_SYS_HZ 1000 /* Ticks per second */ - #define MACH_TYPE_APX4DEVKIT 3712 #define CONFIG_MACH_TYPE MACH_TYPE_APX4DEVKIT -#include <asm/arch/regs-base.h> - -#define CONFIG_SYS_NO_FLASH -#define CONFIG_BOARD_EARLY_INIT_F -#define CONFIG_ARCH_CPU_INIT -#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 */ +#define CONFIG_SYS_NO_FLASH #include <config_cmd_default.h> #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DOS_PARTITION @@ -66,78 +48,26 @@ #define CONFIG_CMD_SAVEENV #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 0x20000000 /* Max 512 MB RAM */ -#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 */ #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 +/* Environment */ #define CONFIG_ENV_OVERWRITE - -/* 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 -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " -#define CONFIG_OF_LIBFDT #define CONFIG_ENV_IS_IN_NAND -/* 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 */ -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } - -/* DMA */ -#define CONFIG_APBH_DMA - -/* MMC Driver */ -#ifdef CONFIG_ENV_IS_IN_MMC +/* 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 -#ifdef CONFIG_CMD_MMC -#define CONFIG_MMC -#define CONFIG_GENERIC_MMC -#define CONFIG_BOUNCE_BUFFER -#define CONFIG_MXS_MMC -#endif - -/* NAND Driver */ -#ifdef CONFIG_ENV_IS_IN_NAND +/* Environment is in NAND */ +#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND) #define CONFIG_ENV_SECT_SIZE (128 * 1024) #define CONFIG_ENV_SIZE (128 * 1024) #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE @@ -147,12 +77,8 @@ (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE) #endif +/* UBI and NAND partitioning */ #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 - #define CONFIG_CMD_UBI #define CONFIG_CMD_UBIFS #define CONFIG_CMD_MTDPARTS @@ -167,43 +93,30 @@ #define MTDPARTS_DEFAULT "" #endif -/* Ethernet on SOC (FEC) */ +/* FEC Ethernet on SoC */ #ifdef CONFIG_CMD_NET +#define CONFIG_FEC_MXC #define CONFIG_NET_MULTI #define CONFIG_ETHPRIME "FEC" -#define CONFIG_FEC_MXC #define CONFIG_FEC_MXC_PHYADDR 0 #define IMX_FEC_BASE MXS_ENET0_BASE -#define CONFIG_MII -#define CONFIG_FEC_XCV_TYPE RMII #endif /* USB */ #ifdef CONFIG_CMD_USB -#define CONFIG_USB_EHCI -#define CONFIG_USB_EHCI_MXS #define CONFIG_EHCI_MXS_PORT1 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 -#define CONFIG_EHCI_IS_TDI #define CONFIG_USB_STORAGE #endif -/* I2C */ -#ifdef CONFIG_CMD_I2C -#define CONFIG_I2C_MXS -#define CONFIG_HARD_I2C -#define CONFIG_SYS_I2C_SPEED 400000 -#endif /* RTC */ -#if defined(CONFIG_CMD_DATE) +#ifdef CONFIG_CMD_DATE #define CONFIG_RTC_PCF8563 #define CONFIG_SYS_I2C_RTC_ADDR 0x51 #endif /* Boot Linux */ -#define CONFIG_CMDLINE_TAG -#define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_BOOTDELAY 1 #define CONFIG_BOOTFILE "uImage" #define CONFIG_BOOTCOMMAND "run bootcmd_nand" @@ -233,4 +146,7 @@ "ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \ "" -#endif /* __CONFIG_H */ +/* The rest of the configuration is shared */ +#include <configs/mxs.h> + +#endif /* __CONFIGS_APX4DEVKIT_H__ */ diff --git a/include/configs/m28evk.h b/include/configs/m28evk.h index 10ccc3b..b6fa6eb 100644 --- a/include/configs/m28evk.h +++ b/include/configs/m28evk.h @@ -17,43 +17,17 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ -#ifndef __M28EVK_CONFIG_H__ -#define __M28EVK_CONFIG_H__ +#ifndef __CONFIGS_M28EVK_H__ +#define __CONFIGS_M28EVK_H__ -/* - * SoC configurations - */ -#define CONFIG_MX28 /* i.MX28 SoC */ -#define CONFIG_MXS_GPIO /* GPIO control */ -#define CONFIG_SYS_HZ 1000 /* Ticks per second */ -/* - * Define M28EVK machine type by hand until it lands in mach-types - */ +/* System configurations */ +#define CONFIG_MX28 /* i.MX28 SoC */ #define MACH_TYPE_M28EVK 3613 - #define CONFIG_MACH_TYPE MACH_TYPE_M28EVK -#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 @@ -82,86 +56,18 @@ #define CONFIG_REGEX /* Enable regular expression support */ -/* - * 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 0x20000000 /* Max 512 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 */ - -/* - * 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 - -/* - * NAND - */ +/* Environment */ #define CONFIG_ENV_SIZE (16 * 1024) -#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 +#define CONFIG_ENV_IS_IN_NAND /* Environment is in NAND */ -#define CONFIG_ENV_IS_IN_NAND +#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND) #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE #define CONFIG_ENV_SECT_SIZE (128 * 1024) #define CONFIG_ENV_RANGE (512 * 1024) @@ -190,40 +96,22 @@ #define CONFIG_ENV_IS_NOWHERE #endif -/* - * Ethernet on SOC (FEC) - */ -#ifdef CONFIG_CMD_NET -#define CONFIG_ETHPRIME "FEC0" +/* FEC Ethernet on SoC */ +#ifdef CONFIG_CMD_NET #define CONFIG_FEC_MXC -#define CONFIG_MII -#define CONFIG_FEC_XCV_TYPE RMII #endif -/* - * I2C - */ -#ifdef CONFIG_CMD_I2C -#define CONFIG_I2C_MXS -#define CONFIG_HARD_I2C -#define CONFIG_SYS_I2C_SPEED 400000 -#endif - -/* - * EEPROM - */ -#ifdef CONFIG_CMD_EEPROM +/* EEPROM */ +#ifdef CONFIG_CMD_EEPROM #define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 #endif -/* - * RTC - */ -#ifdef CONFIG_CMD_DATE +/* RTC */ +#ifdef CONFIG_CMD_DATE /* Use the internal RTC in the MXS chip */ #define CONFIG_RTC_INTERNAL -#ifdef CONFIG_RTC_INTERNAL +#ifdef CONFIG_RTC_INTERNAL #define CONFIG_RTC_MXS #else #define CONFIG_RTC_M41T62 @@ -232,32 +120,22 @@ #endif #endif -/* - * USB - */ -#ifdef CONFIG_CMD_USB -#define CONFIG_USB_EHCI -#define CONFIG_USB_EHCI_MXS +/* USB */ +#ifdef CONFIG_CMD_USB #define CONFIG_EHCI_MXS_PORT0 #define CONFIG_EHCI_MXS_PORT1 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 -#define CONFIG_EHCI_IS_TDI #define CONFIG_USB_STORAGE #endif -/* - * SPI - */ -#ifdef CONFIG_CMD_SPI -#define CONFIG_HARD_SPI -#define CONFIG_MXS_SPI -#define CONFIG_SPI_HALF_DUPLEX +/* SPI */ +#ifdef CONFIG_CMD_SPI #define CONFIG_DEFAULT_SPI_BUS 2 #define CONFIG_DEFAULT_SPI_CS 0 #define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0 /* SPI FLASH */ -#ifdef CONFIG_CMD_SF +#ifdef CONFIG_CMD_SF #define CONFIG_SPI_FLASH #define CONFIG_SPI_FLASH_STMICRO #define CONFIG_SF_DEFAULT_BUS 2 @@ -270,18 +148,12 @@ #define CONFIG_ENV_SPI_MAX_HZ 40000000 #define CONFIG_ENV_SPI_MODE SPI_MODE_0 #endif + #endif -/* - * LCD - */ -#ifdef CONFIG_VIDEO -#define CONFIG_CFB_CONSOLE -#define CONFIG_VIDEO_MXS +/* LCD */ +#ifdef CONFIG_VIDEO #define CONFIG_VIDEO_LOGO -#define CONFIG_VIDEO_SW_CURSOR -#define CONFIG_VGA_AS_SINGLE_DEVICE -#define CONFIG_SYS_CONSOLE_IS_IN_ENV #define CONFIG_SPLASH_SCREEN #define CONFIG_CMD_BMP #define CONFIG_BMP_16BPP @@ -290,22 +162,15 @@ #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10) #endif -/* - * Boot Linux - */ -#define CONFIG_CMDLINE_TAG -#define CONFIG_SETUP_MEMORY_TAGS +/* Booting Linux */ #define CONFIG_BOOTDELAY 3 #define CONFIG_BOOTFILE "uImage" #define CONFIG_BOOTARGS "console=ttyAMA0,115200n8 " #define CONFIG_BOOTCOMMAND "run bootcmd_net" #define CONFIG_LOADADDR 0x42000000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR -#define CONFIG_OF_LIBFDT -/* - * Extra Environments - */ +/* Extra Environment */ #define CONFIG_EXTRA_ENV_SETTINGS \ "update_nand_full_filename=u-boot.nand\0" \ "update_nand_firmware_filename=u-boot.sb\0" \ @@ -346,4 +211,7 @@ "fi ; " \ "fi\0" -#endif /* __M28EVK_CONFIG_H__ */ +/* The rest of the configuration is shared */ +#include <configs/mxs.h> + +#endif /* __CONFIGS_M28EVK_H__ */ diff --git a/include/configs/mx23_olinuxino.h b/include/configs/mx23_olinuxino.h index 38ad7f4..418d4fd 100644 --- a/include/configs/mx23_olinuxino.h +++ b/include/configs/mx23_olinuxino.h @@ -16,40 +16,15 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ -#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 @@ -64,92 +39,36 @@ #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 @@ -159,31 +78,13 @@ #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 */ \ @@ -265,4 +166,7 @@ "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__ */ diff --git a/include/configs/mx23evk.h b/include/configs/mx23evk.h index 3a58afe..b52b9e6 100644 --- a/include/configs/mx23evk.h +++ b/include/configs/mx23evk.h @@ -19,33 +19,15 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ -#ifndef __MX23EVK_CONFIG_H__ -#define __MX23EVK_CONFIG_H__ +#ifndef __CONFIGS_MX23EVK_H__ +#define __CONFIGS_MX23EVK_H__ -/* SoC configurations */ +/* System configurations */ #define CONFIG_MX23 /* i.MX23 SoC */ - -#include <asm/arch/regs-base.h> - -#define CONFIG_MXS_GPIO /* GPIO control */ -#define CONFIG_SYS_HZ 1000 /* Ticks per second */ - #define CONFIG_MACH_TYPE MACH_TYPE_MX23EVK -#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 */ +#define CONFIG_SYS_NO_FLASH #include <config_cmd_default.h> #undef CONFIG_CMD_NET #undef CONFIG_CMD_NFS @@ -62,86 +44,33 @@ #define CONFIG_CMD_BOOTZ #define CONFIG_VIDEO -/* 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_STACKSIZE (128 * 1024) /* 128 KB stack */ -#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 */ #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 +/* Environment */ #define CONFIG_ENV_OVERWRITE +#define CONFIG_ENV_IS_IN_MMC -/* U-Boot general configurations */ -#define CONFIG_SYS_LONGHELP -#define CONFIG_SYS_PROMPT "=> " -#define CONFIG_SYS_CBSIZE 256 /* 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 "> " - -/* 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 */ - -/* DMA */ -#define CONFIG_APBH_DMA - -/* MMC Driver */ -#ifdef CONFIG_CMD_MMC -#define CONFIG_MMC -#define CONFIG_GENERIC_MMC -#define CONFIG_BOUNCE_BUFFER -#define CONFIG_MXS_MMC +/* 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 /* 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 /* Framebuffer support */ #ifdef CONFIG_VIDEO -#define CONFIG_CFB_CONSOLE -#define CONFIG_VIDEO_MXS #define CONFIG_VIDEO_LOGO -#define CONFIG_VIDEO_SW_CURSOR -#define CONFIG_VGA_AS_SINGLE_DEVICE -#define CONFIG_SYS_CONSOLE_IS_IN_ENV #define CONFIG_SPLASH_SCREEN #define CONFIG_CMD_BMP #define CONFIG_BMP_16BPP @@ -151,21 +80,10 @@ #endif /* Boot Linux */ -#define CONFIG_CMDLINE_TAG -#define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_BOOTDELAY 1 -#define CONFIG_BOOTFILE "uImage" -#define CONFIG_LOADADDR 0x42000000 +#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 -#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 */ #define CONFIG_EXTRA_ENV_SETTINGS \ @@ -224,4 +142,7 @@ "fi; " \ "else exit; fi" -#endif /* __MX23EVK_CONFIG_H__ */ +/* The rest of the configuration is shared */ +#include <configs/mxs.h> + +#endif /* __CONFIGS_MX23EVK_H__ */ diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h index de69182..877b811 100644 --- a/include/configs/mx28evk.h +++ b/include/configs/mx28evk.h @@ -16,33 +16,16 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ -#ifndef __MX28EVK_CONFIG_H__ -#define __MX28EVK_CONFIG_H__ +#ifndef __CONFIGS_MX28EVK_H__ +#define __CONFIGS_MX28EVK_H__ -/* SoC configurations */ +/* System configurations */ #define CONFIG_MX28 /* i.MX28 SoC */ - -#define CONFIG_MXS_GPIO /* GPIO control */ -#define CONFIG_SYS_HZ 1000 /* Ticks per second */ - #define CONFIG_MACH_TYPE MACH_TYPE_MX28EVK - -#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 +#define CONFIG_SYS_PROMPT "MX28EVK U-Boot > " /* U-Boot Commands */ +#define CONFIG_SYS_NO_FLASH #include <config_cmd_default.h> #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DOS_PARTITION @@ -57,6 +40,7 @@ #define CONFIG_CMD_NET #define CONFIG_CMD_NFS #define CONFIG_CMD_PING +#define CONFIG_CMD_SAVEENV #define CONFIG_CMD_SETEXPR #define CONFIG_CMD_SF #define CONFIG_CMD_SPI @@ -66,81 +50,24 @@ #define CONFIG_CMD_NAND_TRIMFFS #define CONFIG_VIDEO -/* 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 0x40000000 /* Max 1 GB RAM */ -#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 */ #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 +/* Environment */ +#define CONFIG_ENV_SIZE (16 * 1024) #define CONFIG_ENV_OVERWRITE -/* U-Boot general configurations */ -#define CONFIG_SYS_LONGHELP -#define CONFIG_SYS_PROMPT "MX28EVK U-Boot > " -#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 */ -/* DMA */ -#define CONFIG_APBH_DMA - -/* MMC Driver */ -#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_CMD_SAVEENV -#ifdef CONFIG_CMD_MMC -#define CONFIG_MMC -#define CONFIG_GENERIC_MMC -#define CONFIG_BOUNCE_BUFFER -#define CONFIG_MXS_MMC +/* Environment is in MMC */ +#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC) +#define CONFIG_ENV_OFFSET (256 * 1024) +#define CONFIG_SYS_MMC_ENV_DEV 0 #endif -/* NAND Driver */ -#define CONFIG_ENV_SIZE (16 * 1024) -#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 - /* Environment is in NAND */ -#ifdef CONFIG_ENV_IS_IN_NAND +#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND) #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE #define CONFIG_ENV_SECT_SIZE (128 * 1024) #define CONFIG_ENV_RANGE (512 * 1024) @@ -149,6 +76,21 @@ (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE) #endif +/* Environemnt is in SPI flash */ +#if defined(CONFIG_CMD_SF) && defined(CONFIG_ENV_IS_IN_SPI_FLASH) +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT +#define CONFIG_ENV_SIZE 0x1000 /* 4KB */ +#define CONFIG_ENV_OFFSET 0x40000 /* 256K */ +#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) +#define CONFIG_ENV_SECT_SIZE 0x1000 +#define CONFIG_ENV_SPI_CS 0 +#define CONFIG_ENV_SPI_BUS 2 +#define CONFIG_ENV_SPI_MAX_HZ 24000000 +#define CONFIG_ENV_SPI_MODE SPI_MODE_0 +#endif + +/* UBI and NAND partitioning */ +#ifdef CONFIG_CMD_NAND #define CONFIG_CMD_UBI #define CONFIG_CMD_UBIFS #define CONFIG_CMD_MTDPARTS @@ -168,13 +110,10 @@ "-(filesystem)" #endif -/* Ethernet on SOC (FEC) */ +/* FEC Ethernet on SoC */ #ifdef CONFIG_CMD_NET -#define CONFIG_NET_MULTI -#define CONFIG_ETHPRIME "FEC0" #define CONFIG_FEC_MXC -#define CONFIG_MII -#define CONFIG_FEC_XCV_TYPE RMII +#define CONFIG_NET_MULTI #define CONFIG_MX28_FEC_MAC_IN_OCOTP #endif @@ -185,65 +124,35 @@ /* USB */ #ifdef CONFIG_CMD_USB -#define CONFIG_USB_EHCI -#define CONFIG_USB_EHCI_MXS #define CONFIG_EHCI_MXS_PORT1 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 -#define CONFIG_EHCI_IS_TDI #define CONFIG_USB_STORAGE #define CONFIG_USB_HOST_ETHER #define CONFIG_USB_ETHER_ASIX #define CONFIG_USB_ETHER_SMSC95XX #endif -/* I2C */ -#ifdef CONFIG_CMD_I2C -#define CONFIG_I2C_MXS -#define CONFIG_HARD_I2C -#define CONFIG_SYS_I2C_SPEED 400000 -#endif - /* SPI */ #ifdef CONFIG_CMD_SPI -#define CONFIG_HARD_SPI -#define CONFIG_MXS_SPI -#define CONFIG_SPI_HALF_DUPLEX #define CONFIG_DEFAULT_SPI_BUS 2 #define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0 /* SPI Flash */ #ifdef CONFIG_CMD_SF #define CONFIG_SPI_FLASH -#define CONFIG_SF_DEFAULT_BUS 2 -#define CONFIG_SF_DEFAULT_CS 0 +#define CONFIG_SF_DEFAULT_BUS 2 +#define CONFIG_SF_DEFAULT_CS 0 /* this may vary and depends on the installed chip */ #define CONFIG_SPI_FLASH_SST #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 #define CONFIG_SF_DEFAULT_SPEED 24000000 - -/* (redundant) environemnt in SPI flash */ -#ifdef CONFIG_ENV_IS_IN_SPI_FLASH -#define CONFIG_SYS_REDUNDAND_ENVIRONMENT -#define CONFIG_ENV_SIZE 0x1000 /* 4KB */ -#define CONFIG_ENV_OFFSET 0x40000 /* 256K */ -#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) -#define CONFIG_ENV_SECT_SIZE 0x1000 -#define CONFIG_ENV_SPI_CS 0 -#define CONFIG_ENV_SPI_BUS 2 -#define CONFIG_ENV_SPI_MAX_HZ 24000000 -#define CONFIG_ENV_SPI_MODE SPI_MODE_0 -#endif #endif + #endif /* Framebuffer support */ #ifdef CONFIG_VIDEO -#define CONFIG_CFB_CONSOLE -#define CONFIG_VIDEO_MXS #define CONFIG_VIDEO_LOGO -#define CONFIG_VIDEO_SW_CURSOR -#define CONFIG_VGA_AS_SINGLE_DEVICE -#define CONFIG_SYS_CONSOLE_IS_IN_ENV #define CONFIG_SPLASH_SCREEN #define CONFIG_CMD_BMP #define CONFIG_BMP_16BPP @@ -253,15 +162,12 @@ #endif /* Boot Linux */ -#define CONFIG_CMDLINE_TAG -#define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_BOOTDELAY 1 -#define CONFIG_BOOTFILE "uImage" -#define CONFIG_LOADADDR 0x42000000 +#define CONFIG_BOOTFILE "uImage" +#define CONFIG_LOADADDR 0x42000000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR -#define CONFIG_OF_LIBFDT -/* Extra Environments */ +/* Extra Environment */ #define CONFIG_EXTRA_ENV_SETTINGS \ "update_nand_full_filename=u-boot.nand\0" \ "update_nand_firmware_filename=u-boot.sb\0" \ @@ -372,4 +278,7 @@ "fi; " \ "else run netboot; fi" -#endif /* __MX28EVK_CONFIG_H__ */ +/* The rest of the configuration is shared */ +#include <configs/mxs.h> + +#endif /* __CONFIGS_MX28EVK_H__ */ diff --git a/include/configs/mxs.h b/include/configs/mxs.h new file mode 100644 index 0000000..a684166 --- /dev/null +++ b/include/configs/mxs.h @@ -0,0 +1,191 @@ +/* + * 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 + */ + +/* Ticks per second */ +#define CONFIG_SYS_HZ 1000 + +/* 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_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 */ + +/* 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. + */ +#define CONFIG_SYS_TEXT_BASE 0x40000100 + +/* U-Boot general configuration */ +#define CONFIG_SYS_LONGHELP +#ifndef CONFIG_SYS_PROMPT +#define 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 */ +#define CONFIG_PL011_SERIAL +#define CONFIG_PL011_CLOCK 24000000 +#define CONFIG_PL01x_PORTS { (void *)MXS_UARTDBG_BASE } +#define CONFIG_CONS_INDEX 0 +/* 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 + +/* 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__ */ diff --git a/include/configs/sc_sps_1.h b/include/configs/sc_sps_1.h index 349497f..b7b46b4 100644 --- a/include/configs/sc_sps_1.h +++ b/include/configs/sc_sps_1.h @@ -19,48 +19,16 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ -#ifndef __SC_SPS_1_H__ -#define __SC_SPS_1_H__ +#ifndef __CONFIGS_SC_SPS_1_H__ +#define __CONFIGS_SC_SPS_1_H__ -/* - * SoC configurations - */ +/* System configuration */ #define CONFIG_MX28 /* i.MX28 SoC */ -#define CONFIG_MXS_GPIO /* GPIO control */ -#define CONFIG_SYS_HZ 1000 /* Ticks per second */ - -/* - * Define SC_SPS_1 machine type by hand until it lands in mach-types - */ #define MACH_TYPE_SC_SPS_1 4172 - #define CONFIG_MACH_TYPE MACH_TYPE_SC_SPS_1 -#include <asm/arch/regs-base.h> - +/* U-Boot Commands */ #define CONFIG_SYS_NO_FLASH -#define CONFIG_BOARD_EARLY_INIT_F -#define CONFIG_ARCH_CPU_INIT -#define CONFIG_ARCH_MISC_INIT - -#define CONFIG_ENV_IS_IN_MMC - -#define CONFIG_OF_LIBFDT - -/* - * 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 @@ -78,119 +46,47 @@ #define CONFIG_CMD_SETEXPR #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 0x40000000 /* Max 1 GB RAM */ -#define CONFIG_STACKSIZE 0x00010000 /* 128 KB stack */ -#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 -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " - -/* - * 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 */ -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } - -/* - * MMC Driver - */ -#ifdef CONFIG_CMD_MMC -#define CONFIG_APBH_DMA -#define CONFIG_MMC -#define CONFIG_BOUNCE_BUFFER -#define CONFIG_GENERIC_MMC -#define CONFIG_MXS_MMC -#endif +/* Environment */ #define CONFIG_ENV_SIZE (16 * 1024) -#ifdef CONFIG_ENV_IS_IN_MMC +#define CONFIG_ENV_IS_IN_MMC + +/* Environment is in MMC */ +#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC) #define CONFIG_ENV_OFFSET (256 * 1024) #define CONFIG_SYS_MMC_ENV_DEV 0 #else #define CONFIG_ENV_IS_NOWHERE #endif -/* - * Ethernet on SOC (FEC) - */ +/* FEC Ethernet on SoC */ #ifdef CONFIG_CMD_NET -#define CONFIG_ETHPRIME "FEC0" #define CONFIG_FEC_MXC -#define CONFIG_MII -#define CONFIG_FEC_XCV_TYPE RMII #define CONFIG_PHYLIB #define CONFIG_PHY_SMSC #endif -/* - * USB - */ +/* 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 -/* - * Boot Linux - */ -#define CONFIG_CMDLINE_TAG -#define CONFIG_SETUP_MEMORY_TAGS +/* Booting Linux */ #define CONFIG_BOOTDELAY 3 #define CONFIG_BOOTFILE "uImage" #define CONFIG_BOOTARGS "console=ttyAMA0,115200" -#define CONFIG_BOOTCOMMAND "bootm " +#define CONFIG_BOOTCOMMAND "bootm" #define CONFIG_LOADADDR 0x42000000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR -/* - * 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 */ \ @@ -202,4 +98,7 @@ "fi ; " \ "fi\0" -#endif /* __SC_SPS_1_H__ */ +/* The rest of the configuration is shared */ +#include <configs/mxs.h> + +#endif /* __CONFIGS_SC_SPS_1_H__ */ |