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| author | mushtaq khan <mushtaq_k@procsys.com> | 2007-04-20 14:23:02 +0530 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2007-05-15 23:25:37 +0200 |
| commit | 66d9dbec1cc27d6398ee6cf84639dbe14971251e (patch) | |
| tree | 55c162c1992cf22fb7a94cb71009e5a9e87f36f9 /common/Makefile | |
| parent | 644e6fb4eb8be90ea04ba34b643a8bf019d680e0 (diff) | |
| download | u-boot-imx-66d9dbec1cc27d6398ee6cf84639dbe14971251e.zip u-boot-imx-66d9dbec1cc27d6398ee6cf84639dbe14971251e.tar.gz u-boot-imx-66d9dbec1cc27d6398ee6cf84639dbe14971251e.tar.bz2 | |
Add driver for S-ATA-controller on Intel processors with South
Bridge, ICH-5, ICH-6 and ICH-7.
Implementation:
1. Code is divided in to two files. All functions, which are
controller specific are kept in "drivers/ata_piix.c" file and
functions, which are not controller specific, are kept in
"common/cmd_sata.c" file.
2. Reading and Writing from the S-ATA drive is done using PIO method.
3. Driver can be configured for 48-bit addressing by defining macro
CONFIG_LBA48, if this macro is not defined driver uses the 28-bit
addressing.
4. S-ATA read function is hooked to the File system, commands like
ext2ls and ext2load file can be used. This has been tested.
5. U-Boot command "SATA_init" is added, which initializes the S-ATA
controller and identifies the S-ATA drives connected to it.
6. U-Boot command "sata" is added, which is used to read/write, print
partition table and get info about the drives present. This I have
implemented in same way as "ide" command is implemented in U-Boot.
7. This driver is for S-ATA in native mode.
8. This driver does not support the Native command queuing and
Hot-plugging.
Signed-off-by: Mushtaq Khan <mushtaq_k@procsys.com>
Diffstat (limited to 'common/Makefile')
| -rw-r--r-- | common/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/Makefile b/common/Makefile index 5dfd3a8..1e4ce31 100644 --- a/common/Makefile +++ b/common/Makefile @@ -38,8 +38,8 @@ COBJS = main.o ACEX1K.o altera.o bedbug.o circbuf.o cmd_autoscript.o \ cmd_mem.o cmd_mii.o cmd_misc.o cmd_mmc.o \ cmd_nand.o cmd_net.o cmd_nvedit.o \ cmd_pci.o cmd_pcmcia.o cmd_portio.o \ - cmd_reginfo.o cmd_reiser.o cmd_scsi.o cmd_spi.o cmd_universe.o \ - cmd_usb.o cmd_vfd.o \ + cmd_reginfo.o cmd_reiser.o cmd_sata.o cmd_scsi.o cmd_spi.o \ + cmd_universe.o cmd_usb.o cmd_vfd.o \ command.o console.o cyclon2.o devices.o dlmalloc.o docecc.o \ environment.o env_common.o \ env_nand.o env_dataflash.o env_flash.o env_eeprom.o \ |