diff options
Diffstat (limited to 'include/configs/am335x_evm.h')
| -rw-r--r-- | include/configs/am335x_evm.h | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index 9015927..73a9adb 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -39,15 +39,13 @@ "${optargs} " \ "root=${nandroot} " \ "rootfstype=${nandrootfstype}\0" \ - "dfu_alt_info_nand=" DFU_ALT_INFO_NAND "\0" \ "nandroot=ubi0:rootfs rw ubi.mtd=7,2048\0" \ "nandrootfstype=ubifs rootwait=1\0" \ - "nandsrcaddr=0x280000\0" \ - "nandboot=echo Booting from nand ...; " \ + "nandboot=echo Booting from nand ...; " \ "run nandargs; " \ - "nand read ${loadaddr} ${nandsrcaddr} ${nandimgsize}; " \ - "bootz ${loadaddr}\0" \ - "nandimgsize=0x500000\0" + "nand read ${fdtaddr} u-boot-spl-os; " \ + "nand read ${loadaddr} kernel; " \ + "bootz ${loadaddr} - ${fdtaddr}\0" #else #define NANDARGS "" #endif @@ -67,8 +65,6 @@ "fdtfile=undefined\0" \ "console=ttyO0,115200n8\0" \ "optargs=\0" \ - "dfu_alt_info_mmc=" DFU_ALT_INFO_MMC "\0" \ - "dfu_alt_info_emmc=rawemmc mmc 0 3751936\0" \ "mmcdev=0\0" \ "mmcroot=/dev/mmcblk0p2 ro\0" \ "mmcrootfstype=ext4 rootwait\0" \ @@ -100,7 +96,6 @@ "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \ "importbootenv=echo Importing environment from mmc ...; " \ "env import -t $loadaddr $filesize\0" \ - "dfu_alt_info_ram=" DFU_ALT_INFO_RAM "\0" \ "ramargs=setenv bootargs console=${console} " \ "${optargs} " \ "root=${ramroot} " \ @@ -163,7 +158,8 @@ "setenv fdtfile am335x-evmsk.dtb; fi; " \ "if test $fdtfile = undefined; then " \ "echo WARNING: Could not determine device tree to use; fi; \0" \ - NANDARGS + NANDARGS \ + DFUARGS #endif #define CONFIG_BOOTCOMMAND \ @@ -183,7 +179,6 @@ #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ #define CONFIG_BAUDRATE 115200 -/* I2C Configuration */ #define CONFIG_CMD_EEPROM #define CONFIG_ENV_EEPROM_IS_ON_I2C #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ @@ -225,6 +220,8 @@ #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds" #ifdef CONFIG_NAND +#define CONFIG_NAND_OMAP_GPMC +#define CONFIG_NAND_OMAP_ELM #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ CONFIG_SYS_NAND_PAGE_SIZE) @@ -242,7 +239,8 @@ #define CONFIG_SYS_NAND_ECCSIZE 512 #define CONFIG_SYS_NAND_ECCBYTES 14 - +#define CONFIG_SYS_NAND_ONFI_DETECTION +#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 #endif @@ -308,6 +306,7 @@ #define CONFIG_DFU_MMC #define CONFIG_CMD_DFU #define DFU_ALT_INFO_MMC \ + "dfu_alt_info_mmc=" \ "boot part 0 1;" \ "rootfs part 0 2;" \ "MLO fat 0 1;" \ @@ -318,10 +317,11 @@ "spl-os-args fat 0 1;" \ "spl-os-image fat 0 1;" \ "u-boot.img fat 0 1;" \ - "uEnv.txt fat 0 1" + "uEnv.txt fat 0 1\0" #ifdef CONFIG_NAND #define CONFIG_DFU_NAND #define DFU_ALT_INFO_NAND \ + "dfu_alt_info_nand=" \ "SPL part 0 1;" \ "SPL.backup1 part 0 2;" \ "SPL.backup2 part 0 3;" \ @@ -329,13 +329,21 @@ "u-boot part 0 5;" \ "u-boot-spl-os part 0 6;" \ "kernel part 0 8;" \ - "rootfs part 0 9" + "rootfs part 0 9\0" +#else +#define DFU_ALT_INFO_NAND "" #endif #define CONFIG_DFU_RAM #define DFU_ALT_INFO_RAM \ + "dfu_alt_info_ram=" \ "kernel ram 0x80200000 0xD80000;" \ "fdt ram 0x80F80000 0x80000;" \ - "ramdisk ram 0x81000000 0x4000000" + "ramdisk ram 0x81000000 0x4000000\0" +#define DFUARGS \ + "dfu_alt_info_emmc=rawemmc mmc 0 3751936\0" \ + DFU_ALT_INFO_MMC \ + DFU_ALT_INFO_RAM \ + DFU_ALT_INFO_NAND /* * Default to using SPI for environment, etc. |