diff options
Diffstat (limited to 'include/configs/am43xx_evm.h')
| -rw-r--r-- | include/configs/am43xx_evm.h | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h index d4f4c236a9..9d6511118a 100644 --- a/include/configs/am43xx_evm.h +++ b/include/configs/am43xx_evm.h @@ -17,7 +17,7 @@ #define CONFIG_BOARD_LATE_INIT #define CONFIG_ARCH_CPU_INIT #define CONFIG_SYS_CACHELINE_SIZE 32 -#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ +#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 21) /* 2GB */ #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ #include <asm/arch/omap.h> @@ -295,13 +295,15 @@ "setenv fdtfile am437x-idk-evm.dtb; fi; " \ "if test $fdtfile = undefined; then " \ "echo WARNING: Could not determine device tree; fi; \0" \ + NANDARGS \ NETARGS \ DFUARGS \ #define CONFIG_BOOTCOMMAND \ "run findfdt; " \ "run mmcboot;" \ - "run usbboot;" + "run usbboot;" \ + NANDBOOT \ #endif @@ -378,7 +380,7 @@ "256k(NAND.u-boot-env)," \ "256k(NAND.u-boot-env.backup1)," \ "7m(NAND.kernel)," \ - "-(NAND.rootfs)" + "-(NAND.file-system)" #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00180000 /* NAND: SPL related configs */ #ifdef CONFIG_SPL_NAND_SUPPORT @@ -390,6 +392,24 @@ #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00300000 /* kernel offset */ #define CONFIG_CMD_SPL_WRITE_SIZE CONFIG_SYS_NAND_BLOCK_SIZE #endif -#endif /* !CONFIG_NAND */ +#define NANDARGS \ + "mtdids=" MTDIDS_DEFAULT "\0" \ + "mtdparts=" MTDPARTS_DEFAULT "\0" \ + "nandargs=setenv bootargs console=${console} " \ + "${optargs} " \ + "root=${nandroot} " \ + "rootfstype=${nandrootfstype}\0" \ + "nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,4096\0" \ + "nandrootfstype=ubifs rootwait=1\0" \ + "nandboot=echo Booting from nand ...; " \ + "run nandargs; " \ + "nand read ${fdtaddr} NAND.u-boot-spl-os; " \ + "nand read ${loadaddr} NAND.kernel; " \ + "bootz ${loadaddr} - ${fdtaddr}\0" +#define NANDBOOT "run nandboot; " +#else /* !CONFIG_NAND */ +#define NANDARGS +#define NANDBOOT +#endif /* CONFIG_NAND */ #endif /* __CONFIG_AM43XX_EVM_H */ |