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Changelog.jz
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Changelog.jz
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2011-03-14 Benson Yang <hpyang@ingenic.cn>
*Modify JZ4760B to implement the NEW mechanism of ECC and SUPPORT 8k nand.*
Changed files:
include/linux/mtd/nand.h
cpu/mips/Makefile
Added file:
cpu/mips/jz4760b_nand.c
2010-08-05 Wolfgang Wang <lgwang@ingenic.cn>
Add pll1 init for jz4760.
Changed files:
include/asm-mips/jz4760.h
include/configs/jz4760_common.h
cpu/mips/jz4760.c
2010-04-30 Wolfgang Wang <lgwang@ingenic.cn>
Fix a large memory bug(); "lib_mips/board.c" add "#include <asm/jzsoc.h>"
Added file:
asm-mips/jzsoc.h
Changed file:
lib_mips/board.c
2010-02-03 Wolfgang Wang <lgwang@ingenic.cn>
Support large DRAM(jz4750>128M, jz4760>256M)
Changed file:
include/asm-mips/jz4750.h
include/asm-mips/jz4760.h
cpu/mips/jz4760.c
cpu/mips/jz4750.c
lib_mips/board.c
2009-08-14 Wolfgang Wang <lgwang@ingenic.cn>
Add macros "CONFIG_JZ4750 CONFIG_JZ4760" control for cmd_msc.c
Changed file:
common/cmd_msc.c
2009.05.14
* Add Jz4750L platform: F4750L board(which is a FPGA board).
2009.05.06
* Add Jz4755 platform: CETUS board.
2009.03.23
* You can define CFG_NAND_BCH_WITH_OOB to conform NAND ECC with linux kernel.
<lhhuang@ingenic.cn>
Changed Files:
include/configs/apus.h
include/linux/mtd/nand.h
cpu/mips/jz4750_nand.c
drivers/nand/nand_base.c
2009.03.23
* APUS use 4K pagesize nand & 4bit BCH as default.
Set ECCPOS to 28. <zyliu@ingenic.cn>
Changed Files:
include/configs/apus.h
include/configs/pavo.h
2009.03.23
* Add Jz4750 reset and APUS LCD driver.
Change Nand SPL pad size to 32K. <zyliu@ingenic.cn>
Added Files:
cpu/mips/jz4750_lcd.c
cpu/mips/jz4750_lcd.h
Changed Files:
include/configs/apus.h
include/asm-mips/4750.h
include/lcd.h
common/lcd.c
cpu/mips/Makefile
cpu/mips/cpu.c
board/apus/apus.c
nand_spl/board/apus/Makefile
2009.03.06:
* Because a bug in RS ECC of jz4740 that reading all 0xff data in one NAND page
will occur uncorrectalbe ECC error, we should detect whether the data in a page
is all 0xff or not by seeing if there is no-zero ECC in oob, instead of using
the old method which is seeing if there is no-0xff in the 3rd, 4th or 5th byte
in oob.
Changed Files:
drivers/nand/nand_base.c
2008.11.24:
* Support NAND of 4KB pagesize. <lhhuang@ingenic.cn>
Files updated:
include/linux/mtd/mtd-abi.h
nand_spl/nand_boot_jz4740.c
nand_spl/nand_boot_jz4750.c
drivers/nand/nand_base.c
drivers/nand/nand_ids.c
drivers/nand/nand_util.c
cpu/mips/jz4740_nand.c
cpu/mips/jz4750_nand.c
include/configs/pavo.h
include/configs/apus.h
2008.05.30:
* Add Jz4725 DIPPER Board Support
2008.05.05:
* Added FOXCONN_PT035TN01 LCD panel support for PAVO board. <zyliu@ingenic.cn>
2008.04.26:
* Patch jz4740_nand.c to optimize the RS correction algorithm. <zengzhaoxiu>
2008.04.11:
* nand_spl/nand_boot_jz4740.c: fixed a fatal bug of nand_load(), which will
fail to load u-boot when meeting a bad block. <zyliu@ingenic.cn>
2008.03.19:
* Modified nand read/write/erase commands in common/cmd_nand.c
to support bad blocks checking. <zyliu@ingenic.cn>
2008.02.26:
* Release for JZ4740 and JZ4730.
2008.10.31
* Add boot from MMC/SD card for jz4750 like NAND. <cwjia@ingenic.cn>