mirror of
git://projects.qi-hardware.com/xburst-tools.git
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78 lines
2.2 KiB
Plaintext
78 lines
2.2 KiB
Plaintext
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*********************************************************************
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Steps to build the u-boot:
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Download and install the cross toolchain gcc version 4:
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$ cd /opt
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$ tar xjf mipseltools-gcc412-glibc261.tar.bz2
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$ export PATH=/opt/mipseltools-gcc412-glibc261/bin:$PATH
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Download the u-boot tarball u-boot-1.1.6.tar.bz2 and unpack it:
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$ tar xjf u-boot-1.1.6.tar.bz2
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Download the latest u-boot patch and patch it to the u-boot tree:
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$ cd u-boot-1.1.6
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$ gzip -cd ../u-boot-1.1.6-jz-yyyymmdd.patch.gz | patch -p1
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Make defconfig of the JZSOC based platform, eg:
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$ make apus_nand_config (NAND boot for JZ4750 APUS board)
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$ make pavo_config (NOR boot for JZ4740 PAVO board)
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or
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$ make pavo_nand_config (NAND boot for JZ4740 PAVO board)
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$ make pmpv2_config (NOR boot for JZ4730 PMP Ver 2.x board)
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or
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$ make pmpv2_nand_config (NAND boot for JZ4730 PMP Ver 2.x board)
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Build the u-boot:
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$ make
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Then burn the u-boot-nand.bin (for NAND flash) or u-boot.bin (for NOR flash)
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to the target board by using JDI or USB boot tool.
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*********************************************************************
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u-boot-1.1.6-jz-20090306.patch.gz
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* Nand driver was modified to support using nandwrite_mlc utils in linux to
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write uImage:
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nandwrite_mlc -a -p /dev/mtd2 uImage
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u-boot-1.1.6-jz-20090216.patch.gz
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* Support Jz4750
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* Support NAND of 4KB pagesize
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* The ECC position in NAND oob could be modified by defining CFG_NAND_ECC_POS
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in include/configs/xxx.h
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u-boot-1.1.6-jz-20080530.patch.gz:
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* Added Jz4725 DIPPER Board Support.
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* Added FOXCONN_PT035TN01 LCD panel support for PAVO board.
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* Modify jz4740_nand.c to optimize the RS correction algorithm.
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u-boot-1.1.6-jz-20080414.patch.gz:
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* nand_spl/nand_boot_jz4740.c: fixed a fatal bug of nand_load(), which will
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fail to load u-boot when meeting a bad block.
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* Modify the nand read/write/erase commands to enable the bad block handling.
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u-boot-1.1.6-jz-20080226.patch.gz:
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* Fixed method to test NAND bad block.
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u-boot-1.1.6-jz-20071205.patch.gz:
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* Add Jz4720 virgo board.
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* Add SD 2.0 (SDHC) card support.
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* Fix the nand wirte command.
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u-boot-1.1.6-jz-20071026.patch.gz:
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* Full package support for Jz4730 and Jz4740.
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