X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fconfigs%2Fm28evk.h;h=b49ec8c7dd61fd4139a145bb62f2f730b23c025f;hb=b7e3129e550957f046c29a917c63f4b503fbfcb9;hp=d4bd207d58b92544a2e5a45d6c0d63c3add3598b;hpb=9dfa8da709a1589d177d99c597d9b18d8c9a145d;p=u-boot diff --git a/include/configs/m28evk.h b/include/configs/m28evk.h index d4bd207d58..b49ec8c7dd 100644 --- a/include/configs/m28evk.h +++ b/include/configs/m28evk.h @@ -17,10 +17,8 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ -#ifndef __M28_H__ -#define __M28_H__ - -#include +#ifndef __M28EVK_CONFIG_H__ +#define __M28EVK_CONFIG_H__ /* * SoC configurations @@ -36,11 +34,10 @@ #define CONFIG_MACH_TYPE MACH_TYPE_M28EVK +#include + #define CONFIG_SYS_NO_FLASH -#define CONFIG_SYS_ICACHE_OFF -#define CONFIG_SYS_DCACHE_OFF #define CONFIG_BOARD_EARLY_INIT_F -#define CONFIG_ARCH_CPU_INIT #define CONFIG_ARCH_MISC_INIT /* @@ -48,8 +45,11 @@ */ #define CONFIG_SPL #define CONFIG_SPL_NO_CPU_SUPPORT_CODE -#define CONFIG_SPL_START_S_PATH "board/denx/m28evk" -#define CONFIG_SPL_LDSCRIPT "board/denx/m28evk/u-boot-spl.lds" +#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 @@ -82,15 +82,21 @@ */ #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 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_SP_ADDR 0x00002000 + +#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 @@ -114,7 +120,6 @@ #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 @@ -124,31 +129,34 @@ #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_MMC +#define CONFIG_BOUNCE_BUFFER #define CONFIG_GENERIC_MMC #define CONFIG_MXS_MMC #endif +/* + * APBH DMA + */ +#define CONFIG_APBH_DMA + /* * NAND */ +#define CONFIG_ENV_SIZE (16 * 1024) #ifdef CONFIG_CMD_NAND #define CONFIG_NAND_MXS -#define CONFIG_APBH_DMA #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BASE 0x60000000 #define CONFIG_SYS_NAND_5_ADDR_CYCLE -#define NAND_MAX_CHIPS 8 /* Environment is in NAND */ #define CONFIG_ENV_IS_IN_NAND -#define CONFIG_ENV_SIZE (16 * 1024) #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE #define CONFIG_ENV_SECT_SIZE (128 * 1024) #define CONFIG_ENV_RANGE (512 * 1024) @@ -163,26 +171,26 @@ #define CONFIG_LZO #define CONFIG_MTD_DEVICE #define CONFIG_MTD_PARTITIONS -#define MTDIDS_DEFAULT "nand0=gpmi-nand.0" +#define MTDIDS_DEFAULT "nand0=gpmi-nand" #define MTDPARTS_DEFAULT \ - "mtdparts=gpmi-nand.0:" \ + "mtdparts=gpmi-nand:" \ "3m(bootloader)ro," \ "512k(environment)," \ "512k(redundant-environment)," \ "4m(kernel)," \ "-(filesystem)" +#else +#define CONFIG_ENV_IS_NOWHERE #endif /* * Ethernet on SOC (FEC) */ #ifdef CONFIG_CMD_NET -#define CONFIG_NET_MULTI #define CONFIG_ETHPRIME "FEC0" #define CONFIG_FEC_MXC #define CONFIG_FEC_MXC_MULTI #define CONFIG_MII -#define CONFIG_DISCOVER_PHY #define CONFIG_FEC_XCV_TYPE RMII #endif @@ -235,21 +243,24 @@ #ifdef CONFIG_CMD_SPI #define CONFIG_HARD_SPI #define CONFIG_MXS_SPI +#define CONFIG_MXS_SPI_DMA_ENABLE #define CONFIG_SPI_HALF_DUPLEX #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 #define CONFIG_SPI_FLASH #define CONFIG_SPI_FLASH_STMICRO -#define CONFIG_SPI_FLASH_CS 2 +#define CONFIG_SF_DEFAULT_BUS 2 +#define CONFIG_SF_DEFAULT_CS 0 +#define CONFIG_SF_DEFAULT_SPEED 40000000 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 -#define CONFIG_SF_DEFAULT_SPEED 24000000 -#define CONFIG_ENV_SPI_CS 0 #define CONFIG_ENV_SPI_BUS 2 -#define CONFIG_ENV_SPI_MAX_HZ 24000000 +#define CONFIG_ENV_SPI_CS 0 +#define CONFIG_ENV_SPI_MAX_HZ 40000000 #define CONFIG_ENV_SPI_MODE SPI_MODE_0 #endif #endif @@ -265,6 +276,7 @@ #define CONFIG_BOOTCOMMAND "run bootcmd_net" #define CONFIG_LOADADDR 0x42000000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR +#define CONFIG_OF_LIBFDT /* * Extra Environments @@ -272,6 +284,7 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ "update_nand_full_filename=u-boot.nand\0" \ "update_nand_firmware_filename=u-boot.sb\0" \ + "update_sd_firmware_filename=u-boot.sd\0" \ "update_nand_firmware_maxsz=0x100000\0" \ "update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \ "update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \ @@ -298,6 +311,14 @@ "nand erase ${fcb_sz} ${fw_sz} ; " \ "nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \ "nand write ${loadaddr} ${fw_off} ${filesize} ; " \ + "fi\0" \ + "update_sd_firmware=" /* Update the SD firmware partition */ \ + "if mmc rescan ; then " \ + "if tftp ${update_sd_firmware_filename} ; then " \ + "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \ + "setexpr fw_sz ${fw_sz} + 1 ; " \ + "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \ + "fi ; " \ "fi\0" -#endif /* __M28_H__ */ +#endif /* __M28EVK_CONFIG_H__ */