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* Revert "Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze"Tom Rini2016-12-09-112/+11
| | | | | This reverts commit 3edc0c252257e4afed163a3a74aba24a5509b198, reversing changes made to bb135a0180c31fbd7456021fb9700b49bba7f533.
* block: Move ceva driver to DMMichal Simek2016-12-08-2/+48
| | | | | | | | | | | | | | | | | | | | | | This patch also includes ARM64 zynqmp changes: - Remove platform non DM initialization - Remove hardcoded sata base address Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org> Series-to: sjg, agraf@suse.de Series-cc: uboot Series-version: 4 Series-changes: 2 - make ceva_init_sata static - Move SATA_CEVA to defconfig - Initalized max_lun and max_id platdata Series-changes: 3 - Extend Kconfig help description - sort dm.h - Remove SPL undefinition from board file - Fix Kconfig dependecies
* dm: Add support for scsi/sata based devicesMichal Simek2016-12-08-9/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* sata: sata_mv: Fix misaligned cache warningsStefan Roese2016-12-05-3/+9
| | | | | | | | This patch fixes the warnings about misaligned cache on Armada XP: CACHE: Misaligned operation at range [7facb400, 7facb460] Signed-off-by: Stefan Roese <sr@denx.de>
* dm: blk: Fix get_desc to return block device descriptorMichal Simek2016-12-02-0/+2
| | | | | | | | | | | | Current get_desc() implementation is not able to succesfully finish and return pointer to block device descriptor. Also function always return non zero value even device is found. The patch fills block device descriptor and return 0 if device is found. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* dm: blk: Enable CONFIG_BLK if DM_MMC is enabledSimon Glass2016-10-11-0/+1
| | | | | | | To speed up conversion to CONFIG_BLK, enable it by default when DM_MMC is enabled. Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: Make ahci_port_base() non-static to enable overwriteStefan Roese2016-09-27-1/+1
| | | | | | | | | | | | | | | | To allow a board- / platform-specific ahci_port_base() function, this patch removes "static inline" and adds __weak to this function. This will be used by the upcoming Armada 7K/8K SATA / AHCI support, which unfortunately needs a different port base address calculation. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Nadav Haklai <nadavh@marvell.com> Cc: Neta Zur Hershkovits <neta@marvell.com> Cc: Kostya Porotchkin <kostap@marvell.com> Cc: Omri Itach <omrii@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Haim Boot <hayim@marvell.com> Cc: Hanna Hawa <hannah@marvell.com>
* treewide: replace #include <asm/errno.h> with <linux/errno.h>Masahiro Yamada2016-09-23-6/+6
| | | | | | | | | | | Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have the same content. (both just wrap <asm-generic/errno.h>) Replace all include directives for <asm/errno.h> with <linux/errno.h>. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> [trini: Fixup include/clk.] Signed-off-by: Tom Rini <trini@konsulko.com>
* drivers: squash lines for immediate returnMasahiro Yamada2016-09-23-3/+2
| | | | | | Remove unneeded variables and assignments. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* block: dwc_ahsata: support i.MX6DQPlusPeng Fan2016-05-24-1/+1
| | | | | | | | | | | | | | | i.MX6DQPlus support sata interface, so not return failure when CPU is i.MX6DQPlus. In this patch, also use simpler runtime cpu dections macros to replace is_cpu_type. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Tang Yuantian <Yuantian.Tang@freescale.com> Cc: Shaohui Xie <Shaohui.Xie@freescale.com> Cc: Bin Meng <bmeng.cn@gmail.com>
* dm: blk: Add functions to select a hardware partitionSimon Glass2016-05-17-0/+29
| | | | | | | | The block device uclass does not currently support selecting a particular hardware partition but this is needed for MMC. Add it so that the blk API can support MMC properly. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: blk: Free the block device name when unboundSimon Glass2016-05-17-2/+10
| | | | | | | Mark the device name as allocated so that it will be freed correctly when the device is unbound. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: blk: Fix allocation of block-device numberingSimon Glass2016-05-17-9/+9
| | | | | | | Due to code ordering the block devices are not numbered sequentially. Fix this. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: systemace: Add driver-mode block-device supportSimon Glass2016-05-17-0/+44
| | | | | | Add support for CONFIG_BLK to the systemace driver. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: systemace: Reorder function to avoid forward declarataionsSimon Glass2016-05-17-31/+26
| | | | | | | Move the systemace_get_dev() function below systemace_read() so that we can avoid a forward declaration. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: blk: Add a easier way to create a named block deviceSimon Glass2016-05-17-0/+15
| | | | | | | | Add a function that automatically builds the device name given the parent and a supplied string. Most callers will want to do this, so putting this functionality in one place makes more sense. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: blk: Allow blk_create_device() to allocate the device numberSimon Glass2016-05-17-0/+29
| | | | | | | | Allow a devnum parameter of -1 to indicate that the device number should be alocated automatically. The next highest available device number for that interface type is used. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: sandbox: Drop the host_get_dev() functionSimon Glass2016-05-17-10/+0
| | | | | | This function is implemented by the legacy block functions now. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: blk: Drop the systemace.h headerSimon Glass2016-05-17-1/+0
| | | | | | This has nothing of consequence. Remove it and its only inclusion site. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: systemace: Drop the get_dev() functionSimon Glass2016-05-17-11/+3
| | | | | | This function is implemented by the legacy block functions now. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: mmc: Add an implementation of the 'devnum' functionsSimon Glass2016-05-17-0/+280
| | | | | | | | | | Now that the MMC code accesses devices by number, we can implement this same interface for driver model, allowing MMC to support using driver model for block devices. Add the required functions to the uclass. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: sandbox: Add a legacy host block interfaceSimon Glass2016-05-17-0/+7
| | | | | | Add a legacy block interface for sandbox host. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: systemace: Add a legacy block interfaceSimon Glass2016-05-17-0/+14
| | | | | | Add a legacy block interface for systemace. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: blk: Add a legacy block interfaceSimon Glass2016-05-17-0/+265
| | | | | | | | | | There is quite a bit of duplicated common code related to block devices in the IDE and SCSI implementations. Create some helper functions that can be used to reduce the duplication. These rely on a linker list of interface-type drivers Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: scsi: Rename CONFIG_CMD_SCSI to CONFIG_SCSISimon Glass2016-05-17-1/+1
| | | | | | | | This option currently enables both the command and the SCSI functionality. Rename the existing option to CONFIG_SCSI since most of the code relates to the feature. Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: Add dummy SATA functionsSimon Glass2016-05-17-1/+34
| | | | | | | Add some functions needed by the SATA code. This allows it to be compiled for sandbox, thus increasing build coverage. Signed-off-by: Simon Glass <sjg@chromium.org>
* sandbox: Add dummy SCSI functionsSimon Glass2016-05-17-1/+30
| | | | | | | Add some functions needed by the SCSI code. This allows it to be compiled for sandbox, thus increasing build coverage. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: Rename disk uclass to ahciSimon Glass2016-05-17-7/+6
| | | | | | | | This started as 'ahci' and was renamed to 'disk' during code review. But it seems that this is too generic. Now that we have a 'blk' uclass, we can use that as the generic piece, and revert to ahci for this. Signed-off-by: Simon Glass <sjg@chromium.org>
* Revert "dm: sandbox: Drop the pre-DM host implementation"Simon Glass2016-05-17-0/+90
| | | | | | | | | | Bring this support back so that sandbox can be compiled with CONFIG_BLK. This allows sandbox to have greater build coverage during the block-device transition. This can be removed again later. This reverts commit 33cf727b1634dbd9cd68a6ebc444a88f053822d7. Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: flush dcache before issuing commandTang Yuantian2016-04-18-0/+1
| | | | | | | Ensure data the following sata command used is flushed out of dcache and written to physical memory or timeout error may happen. Signed-off-by: Tang Yuantian <yuantian.tang@nxp.com>
* block: Add support for Ceva sataMichal Simek2016-04-04-0/+114
| | | | | | | Initial Ceva Sata init code. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* drivers: block: add block device cacheEric Nelson2016-04-01-1/+195
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a block device cache to speed up repeated reads of block devices by various filesystems. This small amount of cache can dramatically speed up filesystem operations by skipping repeated reads of common areas of a block device (typically directory structures). This has shown to have some benefit on FAT filesystem operations of loading a kernel and RAM disk, but more dramatic benefits on ext4 filesystems when the kernel and/or RAM disk are spread across multiple extent header structures as described in commit fc0fc50. The cache is implemented through a minimal list (block_cache) maintained in most-recently-used order and count of the current number of entries (cache_count). It uses a maximum block count setting to prevent copies of large block reads and an upper bound on the number of cached areas. The maximum number of entries in the cache defaults to 32 and the maximum number of blocks per cache entry has a default of 2, which has shown to produce the best results on testing of ext4 and FAT filesystems. The 'blkcache' command (enabled through CONFIG_CMD_BLOCK_CACHE) allows changing these values and can be used to tune for a particular filesystem layout. Signed-off-by: Eric Nelson <eric@nelint.com>
* Fix spelling of "transferred".Vagrant Cascadian2016-03-22-2/+2
| | | | | | | Signed-off-by: Vagrant Cascadian <vagrant@debian.org> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* dm: sandbox: Drop the pre-DM host implementationSimon Glass2016-03-17-90/+0
| | | | | | | | Driver model is used for host device block devices now, so we don't need the old code. Remove it. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stephen Warren <swarren@nvidia.com>
* dm: sandbox: Add driver-model block-device support for sandboxSimon Glass2016-03-14-1/+117
| | | | | | | | | Update the host driver to support driver model for block devices. A future commit will remove the old code, but for now it is useful to be able to use it both with and without CONFIG_BLK. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stephen Warren <swarren@nvidia.com>
* dm: sandbox: Prepare block driver for driver-model conversionSimon Glass2016-03-14-16/+14
| | | | | | | Make a few minor changes to make it easier to add driver-model support. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stephen Warren <swarren@nvidia.com>
* dm: blk: Add a block-device uclassSimon Glass2016-03-14-0/+188
| | | | | | | | | Add a uclass for block devices. These provide block-oriented data access, supporting reading, writing and erasing of whole blocks. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Stephen Warren <swarren@nvidia.com>
* dm: block: Rename device number member dev to devnumSimon Glass2016-03-14-4/+4
| | | | | | | | | This is a device number, and we want to use 'dev' to mean a driver model device. Rename the member. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Stephen Warren <swarren@nvidia.com>
* dm: part: Rename some partition functionsSimon Glass2016-03-14-3/+3
| | | | | | | | Rename three partition functions so that they start with part_. This makes it clear what they relate to. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stephen Warren <swarren@nvidia.com>
* dm: Drop the block_dev_desc_t typedefSimon Glass2016-03-14-12/+12
| | | | | | | | | Use 'struct' instead of a typdef. Also since 'struct block_dev_desc' is long and causes 80-column violations, rename it to struct blk_desc. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Stephen Warren <swarren@nvidia.com>
* Use correct spelling of "U-Boot"Bin Meng2016-02-06-1/+1
| | | | | | | | | | Correct spelling of "U-Boot" shall be used in all written text (documentation, comments in source files etc.). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
* ahci: Add a disk-controller uclassSimon Glass2016-01-24-0/+24
| | | | | | | | | Add a uclass ID for a disk controller. This can be used by AHCI/SATA or other controller types. There are no operations and no interface so far, but it is possible to probe a SATA device. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* Fix GCC format-security errors and convert sprintfs.Ben Whitten2016-01-14-2/+2
| | | | | | | | | | | With format-security errors turned on, GCC picks up the use of sprintf with a format parameter not being a string literal. Simple uses of sprintf are also converted to use strcpy. Signed-off-by: Ben Whitten <ben.whitten@gmail.com> Acked-by: Wolfgang Denk <wd@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
* Merge git://www.denx.de/git/u-boot-marvellTom Rini2016-01-14-3/+1049
|\ | | | | | | | | | | | | Conflicts: arch/arm/Kconfig Signed-off-by: Tom Rini <trini@konsulko.com>
| * arm: mvebu: Move SoC selection (A38X vs AXP) into KconfigStefan Roese2016-01-14-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Until now, the SoC selection for the ARCH_MVEBU platforms has been done in the config header. Using CONFIG_ARMADA_XP in a non-clear way. As it needed to get selected for AXP and A38x based boards. This patch now changes this to move the SoC selection to Kconfig. And also uses CONFIG_ARCH_MVEBU as a common define for both AXP and A38x. This makes things a bit clearer - especially for new board additions. Additionally the defines CONFIG_SYS_MVEBU_DDR_AXP and CONFIG_SYS_MVEBU_DDR_A38X are replaced with the already available CONFIG_ARMADA_38X and CONFIG_ARMADA_XP. And CONFIG_DDR3 is removed, as its not referenced anywhere. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr>
| * sata: Add SATA driver with DMA support for Marvell Kirkwood and Armada XPTor Krill2016-01-14-0/+1046
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a new SATA driver for the Marvell Kirkwood and Armada 370 / XP SoC's. This driver supports the SATA controller of some Mavell SoC's. Here a (most likely incomplete) list of the supported SoC's: - Kirkwood - Armada 370 - Armada XP This driver implementation is an alternative to the already available driver via the "ide" commands interface (drivers/block/mvsata_ide.c). But this driver only supports PIO mode and as this new driver also supports transfer via DMA, its much faster. Please note, that the newer SoC's (e.g. Armada 38x) are not supported by this driver. As they have an AHCI compatible SATA controller integrated. The original version of this driver was sent by Tor Krill to the U-Boot list a few years ago. Here the link: http://lists.denx.de/pipermail/u-boot/2010-June/073147.html Changes by Stefan: - Coding-style cleanup - Support for Armada XP added - MBUS window setup added - D-cache flush and invalidation added - works with dcache enabled on Armada XP - Removed mdelay() from ata_wait_register() and add timer based timeout detection to speed up the transfer Signed-off-by: Tor Krill <tor@excito.com> Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Cc: Tom Rini <trini@konsulko.com>
* | block: pass block dev not num to read/write/erase()Stephen Warren2016-01-13-8/+14
|/ | | | | | | | | | | This will allow the implementation to make use of data in the block_dev structure beyond the base device number. This will be useful so that eMMC block devices can encompass the HW partition ID rather than treating this out-of-band. Equally, the existence of the priv field is crying out for this patch to exist. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* dm: ahci: Convert to use new DM PCI APISimon Glass2016-01-12-7/+63
| | | | | | | 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>
* Fix typo: firstly -> first.Vagrant Cascadian2015-12-05-2/+2
| | | | | Signed-off-by: Vagrant Cascadian <vagrant@debian.org> Acked-by: Marek Vasut <marex@denx.de>
* Fix typo: commmand -> command.Vagrant Cascadian2015-12-05-3/+3
| | | | | Signed-off-by: Vagrant Cascadian <vagrant@debian.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
generated by cgit v1.1 at 2024-11-30 16:36:42 +0000