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| author | Otavio Salvador <otavio@ossystems.com.br> | 2013-12-16 20:44:03 -0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2014-01-03 15:44:05 +0100 |
| commit | 8ae269d41e2551439284d2c837c476ae4a357032 (patch) | |
| tree | 464b63449893ea73792a9616268a980133cc66b7 | |
| parent | 09308e8e4953886951a3b5921d6944584e997dc0 (diff) | |
| download | u-boot-imx-8ae269d41e2551439284d2c837c476ae4a357032.zip u-boot-imx-8ae269d41e2551439284d2c837c476ae4a357032.tar.gz u-boot-imx-8ae269d41e2551439284d2c837c476ae4a357032.tar.bz2 | |
mx28evk: Extend environment to easy write of NAND system
This adds following new targets:
- update_nand_kernel
- update_nand_fdt
- update_nand_filesystem
and to avoid confusion, the 'update_nand_full' has been renamed to
'update_nand_firmware_full'.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
| -rw-r--r-- | include/configs/mx28evk.h | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h index 6c9fa00..4fd67eb 100644 --- a/include/configs/mx28evk.h +++ b/include/configs/mx28evk.h @@ -160,6 +160,7 @@ /* Extra Environment */ #define CONFIG_EXTRA_ENV_SETTINGS \ + "ubifs_file=filesystem.ubifs\0" \ "update_nand_full_filename=u-boot.nand\0" \ "update_nand_firmware_filename=u-boot.sb\0" \ "update_nand_firmware_maxsz=0x100000\0" \ @@ -170,7 +171,7 @@ "nand info ; " \ "setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \ "setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \ - "update_nand_full=" /* Update FCB, DBBT and FW */ \ + "update_nand_firmware_full=" /* Update FCB, DBBT and FW */ \ "if tftp ${update_nand_full_filename} ; then " \ "run update_nand_get_fcb_size ; " \ "nand scrub -y 0x0 ${filesize} ; " \ @@ -189,6 +190,38 @@ "nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \ "nand write ${loadaddr} ${fw_off} ${filesize} ; " \ "fi\0" \ + "update_nand_kernel=" /* Update kernel */ \ + "mtdparts default; " \ + "nand erase.part kernel; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${uimage}; " \ + "nand write ${loadaddr} kernel ${filesize}\0" \ + "update_nand_fdt=" /* Update fdt */ \ + "mtdparts default; " \ + "nand erase.part fdt; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${fdt_file}; " \ + "nand write ${loadaddr} fdt ${filesize}\0" \ + "update_nand_filesystem=" /* Update filesystem */ \ + "mtdparts default; " \ + "nand erase.part filesystem; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${ubifs_file}; " \ + "ubi part filesystem; " \ + "ubi create filesystem; " \ + "ubi write ${loadaddr} filesystem ${filesize}\0" \ "nandargs=setenv bootargs console=${console_mainline},${baudrate} " \ "rootfstype=ubifs ubi.mtd=6 root=ubi0_0 ${mtdparts}\0" \ "nandboot=" /* Boot from NAND */ \ |