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The Programmable Multibit ECC (PMECC) controller is a programmable binary BCH(Bose, Chaudhuri and Hocquenghem) encoder and decoder. This controller can be used to support both SLC and MLC NAND Flash devices. It supports to generate ECC to correct 2, 4, 8, 12 or 24 bits of error per sector of data. To use PMECC in this driver, the user needs to set the PMECC correction capability, the sector size and ROM lookup table offsets in board config file. This driver is ported from Linux kernel atmel_nand PMECC patch. The main difference is in this version it uses registers structure access hardware instead of using macros. It is tested in 9x5 serial boards. Signed-off-by: Josh Wu <josh.wu@atmel.com> [rebase] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> |
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| .. | ||
| device-tree-bindings | ||
| SPL | ||
| uImage.FIT | ||
| feature-removal-schedule.txt | ||
| git-mailrc | ||
| I2C_Edge_Conditions | ||
| kwboot.1 | ||
| mkimage.1 | ||
| README.440-DDR-performance | ||
| README.ag102 | ||
| README.AMCC-eval-boards-cleanup | ||
| README.arm-caches | ||
| README.ARM-memory-map | ||
| README.arm-relocation | ||
| README.ARM-SoC | ||
| README.at91 | ||
| README.at91-soc | ||
| README.atmel_mci | ||
| README.atmel_pmecc | ||
| README.autoboot | ||
| README.AVR32 | ||
| README.AVR32-port-muxing | ||
| README.bedbug | ||
| README.bitbangMII | ||
| README.blackfin | ||
| README.bus_vcxk | ||
| README.cfi | ||
| README.commands | ||
| README.commands.itest | ||
| README.commands.spl | ||
| README.console | ||
| README.davinci | ||
| README.davinci.nand_spl | ||
| README.designware_eth | ||
| README.dns | ||
| README.drivers.eth | ||
| README.enetaddr | ||
| README.fdt-control | ||
| README.fsl-ddr | ||
| README.fsl-hwconfig | ||
| README.generic_usb_ohci | ||
| README.hwconfig | ||
| README.idma2intr | ||
| README.imx5 | ||
| README.imx31 | ||
| README.imximage | ||
| README.iomux | ||
| README.JFFS2 | ||
| README.JFFS2_NAND | ||
| README.kwbimage | ||
| README.LED | ||
| README.LED_display | ||
| README.link-local | ||
| README.lynxkdi | ||
| README.m28 | ||
| README.m68k | ||
| README.marubun-pcmcia | ||
| README.menu | ||
| README.mips | ||
| README.Modem | ||
| README.mpc5xx | ||
| README.mpc74xx | ||
| README.mpc83xx.ddrecc | ||
| README.mpc83xxads | ||
| README.mpc85xx | ||
| README.mpc85xxads | ||
| README.mpc85xxcds | ||
| README.MPC866 | ||
| README.mx28_common | ||
| README.mx28evk | ||
| README.N1213 | ||
| README.nand | ||
| README.nand-boot-ppc440 | ||
| README.NDS32 | ||
| README.ne2000 | ||
| README.NetConsole | ||
| README.ns9750dev | ||
| README.OFT | ||
| README.omap3 | ||
| README.omap-ulpi-viewport | ||
| README.POST | ||
| README.ppc440 | ||
| README.pxe | ||
| README.s5pc1xx | ||
| README.sata | ||
| README.sched | ||
| README.scrapyard | ||
| README.serial_multi | ||
| README.sh | ||
| README.sha1 | ||
| README.silent | ||
| README.SNTP | ||
| README.spear | ||
| README.SPL | ||
| README.srio-boot-corenet | ||
| README.standalone | ||
| README.switch_config | ||
| README.ubi | ||
| README.ublimage | ||
| README.update | ||
| README.usb | ||
| README.video | ||
| README.VLAN | ||
| README.zfs | ||
This patch series adds support for ZFS listing and load to u-boot.
To Enable zfs ls and load commands, modify the board specific config file with
#define CONFIG_CMD_ZFS
Steps to test:
1. After applying the patch, zfs specific commands can be seen
in the boot loader prompt using
UBOOT #help
zfsload- load binary file from a ZFS file system
zfsls - list files in a directory (default /)
2. To list the files in zfs pool, device or partition, execute
zfsls <interface> <dev[:part]> [POOL/@/dir/file]
For example:
UBOOT #zfsls mmc 0:5 /rpool/@/usr/bin/
3. To read and load a file from an ZFS formatted partition to RAM, execute
zfsload <interface> <dev[:part]> [addr] [filename] [bytes]
For example:
UBOOT #zfsload mmc 2:2 0x30007fc0 /rpool/@/boot/uImage
References :
-- ZFS GRUB sources from Solaris GRUB-0.97
-- GRUB Bazaar repository
Jorgen Lundman <lundman at lundman.net> 2012.