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* Revert "Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze"Tom Rini2016-12-09-1/+1
| | | | | This reverts commit 3edc0c252257e4afed163a3a74aba24a5509b198, reversing changes made to bb135a0180c31fbd7456021fb9700b49bba7f533.
* dm: Add support for scsi/sata based devicesMichal Simek2016-12-08-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All sata based drivers are bind and corresponding block device is created. Based on this find_scsi_device() is able to get back block device based on scsi_curr_dev pointer. intr_scsi() is commented now but it can be replaced by calling find_scsi_device() and scsi_scan(). scsi_dev_desc[] is commented out but common/scsi.c heavily depends on it. That's why CONFIG_SYS_SCSI_MAX_DEVICE is hardcoded to 1 and symbol is reassigned to a block description allocated by uclass. There is only one block description by device now but it doesn't need to be correct when more devices are present. scsi_bind() ensures corresponding block device creation. uclass post_probe (scsi_post_probe()) is doing low level init. SCSI/SATA DM based drivers requires to have 64bit base address as the first entry in platform data structure to setup mmio_base. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org> Series-changes: 2 - Use CONFIG_DM_SCSI instead of mix of DM_SCSI and DM_SATA Ceva sata has never used sata commands that's why keep it in SCSI part only. - Separate scsi_scan() for DM_SCSI and do not change cmd/scsi.c - Extend platdata Series-changes: 3 - Fix scsi_scan return path - Fix header location uclass-internal.h - Add scsi_max_devs under !DM_SCSI - Add new header device-internal because of device_probe() - Redesign block device creation algorithm - Use device_unbind in error path - Create block device with id and lun numbers (lun was there in v2) - Cleanup dev_num initialization in block device description with fixing parameters in blk_create_devicef - Create new Kconfig menu for SATA/SCSI drivers - Extend description for DM_SCSI - Fix Kconfig dependencies - Fix kernel doc format in scsi_platdata - Fix ahci_init_one - vendor variable Series-changes: 4 - Fix Kconfig entry - Remove SPL ifdef around SCSI uclass - Clean ahci_print_info() ifdef logic
* dm: ahci: Convert to use new DM PCI APISimon Glass2016-01-12-0/+4
| | | | | | | Convert this driver to use the new driver model PCI API. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* ahci: Fix compiling warnings under 64bit platformsTang Yuantian2015-07-09-4/+4
| | | | | | | | | | | | | | | | | | | | When compling under 64bit platforms, there are lots of warnings, like: drivers/block/ahci.c:114:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] u8 *port_mmio = (u8 *)probe_ent->port[port].port_mmio; ^ drivers/block/ahci.c: In function ?.hci_host_init?. drivers/block/ahci.c:218:49: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] probe_ent->port[i].port_mmio = ahci_port_base((u32) mmio, i); ...... Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
* ahci: mmio_base is a virtual addressScott Wood2015-04-18-3/+3
| | | | | | | | | | | | | | Don't store it in a u32. Don't dereference the bus address as if it were a virtual address (fixes 284231e49a2b4 ("ahci: Support splitting of read transactions into multiple chunks")). Fixes crash on boot in MPC8641HPCN_36BIT target. Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Vadim Bendebury <vbendeb@chromium.org> Acked-by: York Sun <yorksun@freescale.com>
* ahci: introduce ahci_reset()Dmitry Lifshitz2015-01-05-0/+1
| | | | | | | | Extract controller reset code from ahci_host_init() into separate ahci_reset(). Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Reviewed-by: Tom Rini <trini@ti.com>
* ahci: provide sunxi SATA driver using AHCI platform frameworkIan Campbell2014-07-31-0/+4
| | | | | | | | | | | | | | | | | | | | | This enables the necessary clocks, in AHB0 and in PLL6_CFG. This is done for sun7i only since I don't have access to any other sunxi platforms with sata included. The PHY setup is derived from the Alwinner releases and Linux, but is mostly undocumented. The Allwinner AHCI controller also requires some magic (and, again, undocumented) DMA initialisation when starting a port. This is added under a suitable ifdef. This option is enabled for Cubieboard, Cubieboard2 and Cubietruck based on contents of Linux DTS files, including SATA power pin config taken from the DTS. All build tested, but runtime tested on Cubieboard2 and Cubietruck only. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* ahci: convert to use libata functions and definitionsRob Herring2013-09-06-23/+0
| | | | | | | | | | | | | libata already has similar functions as implemented in the ahci code. Refactor the code to use the libata variants and remove the dependency on ata.h. Convert some defines to use the version from libata.h. Also, remove some unnecessary memset's of bss data. This is a step toward hopefully merging ahci.c and dw_ahsata.c which are essentially the same driver. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Reviewed-by: Tom Rini <trini@ti.com>
* ahci: add defines for PORT_SCR_STAT register bitsRob Herring2013-09-06-0/+5
| | | | | | | Replace hard-coded register values with proper defines for PORT_SCR_STAT register. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-18/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* ahci: cosmetics and cleanupStefan Reinauer2012-11-02-0/+1
| | | | | | | | | | | | | | | | - print the correct speed - print all the AHCI capability flags (information taken from Linux kernel driver) - clean up some comments For example, this might show the following string: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3 impl SATA mode Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Commit-Ready: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stefan Reinauer <reinauer@chromium.org>
* SATA: add driver for MX5 / MX6 SOCsStefano Babic2012-05-15-2/+3
| | | | | | | | | | This driver is part of Freescale's LTIB for MX5 / MX6. Signed-off-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Terry Lv <r65388@freescale.com> CC: Fabio Estevam <fabio.estevam@freescale.com> CC: Dirk Behme <dirk.behme@de.bosch.com>
* scsi/ahci: add support for non-PCI controllersRob Herring2011-07-26-0/+4
| | | | | | | Add support for AHCI controllers that are not PCI based. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Wolfgang Denk <wd@denx.de>
* Update Freescale copyrights to remove "All Rights Reserved"Kumar Gala2009-07-29-1/+1
| | | | | | "All Rights Reserved" conflicts with the GPL. Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
* Big white-space cleanup.Wolfgang Denk2008-05-21-5/+5
| | | | | | | | | | | This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Add AHCI support to u-bootJin Zhengxiong2006-08-23-0/+190
Add AHCI support in u-boot, enable the sata disk controllers which following the AHCI protocol. Signed-off-by:Jason Jin<jason.jin@freescale.com>
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