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This allow the platform to handle a custom reset sequence.
Signed-off-by: Dmitry Lifshitz <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Extract controller reset code from ahci_host_init() into separate
ahci_reset().
Signed-off-by: Dmitry Lifshitz <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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The macro __iomem is defined in include/linux/compiler.h.
Let's include it rather than double __iomem defines.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Sonic Zhang <[email protected]>
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- fix crash when sata device is not initialized
- remove disable_sata_clock() since it is not clear which clock for which
device should be disabled here
- call disable_sata_clock() for mx6 in preboot_os instead
Signed-off-by: Soeren Moch <[email protected]>
Acked-by: Nikita Kiryanov <[email protected]>
Tested-by: Nikita Kiryanov <[email protected]>
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Add reset_sata() to the sata driver interface and implement it
for dwc_ahsata. This function cleans up after sata_init(), and
therefore accepts a device number like sata_init() does.
A dummy implementation is provided for the rest of the drivers.
Signed-off-by: Nikita Kiryanov <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Stefano Babic <[email protected]>
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Except the first loop, init_sata() should return 0 instead of 1
in the others.
This patch fix the issue of the 2nd sata port not workable on pci-sata card.
Signed-off-by: Pengbo Li <[email protected]>
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U-Boot has never cared about the type when we get max/min of two
values, but Linux Kernel does. This commit gets min, max, min3, max3
macros synced with the kernel introducing type checks.
Many of references of those macros must be fixed to suppress warnings.
We have two options:
- Use min, max, min3, max3 only when the arguments have the same type
(or add casts to the arguments)
- Use min_t/max_t instead with the appropriate type for the first
argument
Signed-off-by: Masahiro Yamada <[email protected]>
Acked-by: Pavel Machek <[email protected]>
Acked-by: Lukasz Majewski <[email protected]>
Tested-by: Lukasz Majewski <[email protected]>
[trini: Fixup arch/blackfin/lib/string.c]
Signed-off-by: Tom Rini <[email protected]>
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The logic of the return statement in sata_port_status() calls for a
bitwise 'AND' operator, not logical 'AND'. Fix the typo.
Reported-by: Jeroen Hofstee <[email protected]>
Cc: Jeroen Hofstee <[email protected]>
Cc: Stefano Babic <[email protected]>
Signed-off-by: Nikita Kiryanov <[email protected]>
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This move makes is possible to use this header not only from kirkwood
platforms but from all Marvell mvebu platforms.
Signed-off-by: Stefan Roese <[email protected]>
Tested-by: Luka Perkov <[email protected]>
Acked-by: Prafulla Wadaskar <[email protected]>
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The DMA/FIS buffers are set in ahci_port_start() which is called
after ahci_host_init(). So don't start the DMA engine here
(i.e. don't set FIS_RX)
This fixes the following error at kernel boot on OMAP platforms (e.g. DRA7x)
WARNING: CPU: 0 PID: 0 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x260/0x358()
44000000.ocp:L3 Custom Error: MASTER SATA TARGET GPMC (Idle): Data Access in User mode during Functional access
Signed-off-by: Roger Quadros <[email protected]>
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This would be useful to start moving various config options.
Signed-off-by: Masahiro Yamada <[email protected]>
Acked-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>
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Define the new common function sata_port_status() which can be
used to query the sata driver for the state of ports, and implement it
for dwc_ahsata.
Cc: Stefano Babic <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Marek Vasut <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Signed-off-by: Nikita Kiryanov <[email protected]>
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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 <[email protected]>
Acked-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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In 73545f75b66d "ahci: wait longer for link" I increased the
timeout to 40ms based on the observed behaviour of a WD disk on a
Cubietruck. Since then Karsten Merker and myself have both
observed timeouts with HGST disks (Karsten on Cubietruck, me on
Cubieboard2). Increasing the timeout to ~175ms fixes this, so go
to 200ms for a bit of headroom.
Signed-off-by: Ian Campbell <[email protected]>
Cc: Karsten Merker <[email protected]>
Acked-by: Hans de Goede <[email protected]>
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The IMX6QUAD/DUAL have SATA, but the IMX6SOLO/DL do not. Return failure
instead of attempting a memory access that results in a data abort and reset.
Signed-off-by: Tim Harvey <[email protected]>
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Commit 2faf5fb82ed6 introduced a regression that causes a data
abort when running scsi init followed by scsi reset.
There are 2 problems with the original commit
1) ALLOC_CACHE_ALIGN_BUFFER() allocates memory on the stack but is
assigned to ataid[port] and used by other functions.
2) The function ata_scsiop_inquiry() tries to free memory which was
never allocated on the heap.
Fix these problems by using tmpid as a temporary cache aligned buffer.
Allocate memory separately for ataid[port] and re-use it if required.
Fixes: 2faf5fb82ed6 (ahci: Fix cache align error messages)
Reported-by: Eli Nidam <[email protected]>
Signed-off-by: Roger Quadros <[email protected]>
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I have observed timeouts on a cubietruck.
The increase to 40ms is completely arbitrary and Works For Me(tm). I
couldn't find a good reference for how long you are supposed to wait,
although googling around it seems like tens of ms rather than single
digits is more common. I don't think there is any harm in waiting a bit
longer.
Signed-off-by: Ian Campbell <[email protected]>
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This allow the platform to register the platform ahci device.
Signed-off-by: Ian Campbell <[email protected]>
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With d6a320d we moved some clock externs out of blackfin_local.h and
into clock.h but now need to include <asm/clock.h> in more drivers to
avoid warnings.
Cc: Sonic Zhang <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Provide a way to use any host file or device as a block device in U-Boot.
This can be used to provide filesystem access within U-Boot to an ext2
image file on the host, for example.
The support is plumbed into the filesystem and partition interfaces.
We don't want to print a message in the driver every time we find a missing
device. Pass the information back to the caller where a message can be printed
if desired.
Signed-off-by: Henrik Nordström <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
- Removed change to part.c get_device_and_partition()
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Align the ATA ID buffer to the cache-line boundary. This gets rid
of the below error mesages on ARM v7 platforms.
scanning bus for devices...
ERROR: v7_dcache_inval_range - start address is not aligned - 0xfee48618
ERROR: v7_dcache_inval_range - stop address is not aligned - 0xfee48818
CC: Aneesh V <[email protected]>
Signed-off-by: Roger Quadros <[email protected]>
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If malloc() fails, we don't want to continue in ahci_init() and
ahci_init_one(). Also print a more informative error message on
malloc() failures.
CC: Rob Herring <[email protected]>
Signed-off-by: Roger Quadros <[email protected]>
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Signed-off-by: Masahiro Yamada <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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Typoes fixed:
"partion" -> "partition"
"retrive", "retreive" -> "retrieve"
"th" -> "to"
Signed-off-by: Robert P. J. Day <[email protected]>
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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 <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Based on Linux libata code, most drives are less than 10 sec, but some
need up to 20 sec.
Signed-off-by: Rob Herring <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Some Intel SSDs can send a COMINIT after the initial COMRESET. This causes
the link to go down and we need to re-initialize the link.
Signed-off-by: Rob Herring <[email protected]>
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Move the link bring-up handling to a separate weak function in order to
allow platforms to override it. This is needed on highbank platform which
needs special phy handling.
Signed-off-by: Rob Herring <[email protected]>
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Replace hard-coded register values with proper defines for PORT_SCR_STAT
register.
Signed-off-by: Rob Herring <[email protected]>
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This fixes a memory leak when scsi inquiry fails.
Signed-off-by: Rob Herring <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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gcc 4.7 will generate unaligned accesses to local char arrays, so make
them static to avoid that.
Signed-off-by: Rob Herring <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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The AHCI driver was incorrectly using the Capabilities register NP (number
of ports) field to determine which ports to activate. This commit changes
it to correctly use the PORTS_IMPL register as a port map.
Signed-off-by: Richard Gibbs <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <[email protected]>
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Add a const keyword to the sect_buf argument of
ide_write_data to fix the following warning:
cmd_ide.c: In function '__ide_output_data':
cmd_ide.c:548: warning: passing argument 2 of 'ide_write_data' discards qualifiers from pointer target type
/devel/u-boot.git/include/ide.h:76: note: expected 'ulong *' but argument is of type 'const ulong *'
Also modify the driver-model documentation to
match with the new prototype.
Compile tested only.
Cc: Macpaul Lin <[email protected]>
Signed-off-by: Gabor Juhos <[email protected]>
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Signed-off-by: Eric Nelson <[email protected]>
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log2 of the device block size serves as the shift value used to calculate
the block number to read in file systems when implementing avaiable block
sizes.
It is needed quite often in file systems thus it is pre-calculated and
stored in the block device descriptor.
Signed-off-by: Egbert Eich <[email protected]>
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'bool' is defined in random places. This patch consolidates them into a
single header file include/linux/types.h, using stdbool.h introduced in C99.
All other #define, typedef and enum are removed. They are all consistent with
true = 1, false = 0.
Replace FALSE, False with false. Replace TRUE, True with true.
Skip *.py, *.php, lib/* files.
Signed-off-by: York Sun <[email protected]>
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Signed-off-by: Gray Remlin <[email protected]>
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prototype in "block_dev_desc_t"
Currently we have "unsigned long blkcnt" which is fine with
CONFIG_SYS_64BIT_LBA undefined because "lbaint_t" is basically the same
"unsigned long".
If CONFIG_SYS_64BIT_LBA gets defined "lbaint_t" is defined as "unsigned
long long".
Even though not many embedded systems have CONFIG_SYS_64BIT_LBA defined
it's good to have types in function implementation that match exactly
with prototypes.
Signed-off-by: Alexey Brodkin <[email protected]>
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System ACE compact flash controller supports either 8-bit (default) or
16-bit data transfers. And in corresponding driver we need to implement
read/write of 16-bit data words properly for both modes of operation.
In existing code if width==8 both branches get executed which may cause
unexpected behavior of SystemAce controller.
Addition of "else" fixes described issue and execution is done as
expected for both (8-bit and 16-bit) data bus widths.
Signed-off-by: Alexey Brodkin <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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sata_sil.c:371:7: warning: symbol 'sil_sata_rw_lba28' was not declared. Should it be static?
sata_sil.c:399:7: warning: symbol 'sil_sata_rw_lba48' was not declared. Should it be static?
sata_sil.c:429:6: warning: symbol 'sil_sata_cmd_flush_cache' was not declared. Should it be static?
sata_sil.c:441:6: warning: symbol 'sil_sata_cmd_flush_cache_ext' was not declared. Should it be static?
sata_sil.c:489:7: warning: symbol 'sata_read' was not declared. Should it be static?
sata_sil.c:505:7: warning: symbol 'sata_write' was not declared. Should it be static?
sata_sil.c:526:5: warning: symbol 'init_sata' was not declared. Should it be static?
sata_sil.c:588:5: warning: symbol 'scan_sata' was not declared. Should it be static?
fsl_sata.c:59:6: warning: symbol 'dprint_buffer' was not declared. Should it be static?
fsl_sata.c:187:42: warning: incorrect type in assignment (different base types)
fsl_sata.c:187:42: expected unsigned int [unsigned] [usertype] cda
fsl_sata.c:187:42: got restricted __le32 [usertype] <noident>
fsl_sata.c:291:6: warning: symbol 'fsl_sata_hardware_reset' was not declared. Should it be static?
fsl_sata.c:418:27: warning: incorrect type in assignment (different base types)
fsl_sata.c:418:27: expected unsigned int [unsigned] [usertype] dba
fsl_sata.c:418:27: got restricted __le32 [usertype] <noident>
fsl_sata.c:424:41: warning: incorrect type in assignment (different base types)
fsl_sata.c:424:41: expected unsigned int [unsigned] [usertype] ext_c_ddc
fsl_sata.c:424:41: got restricted __le32 [usertype] <noident>
fsl_sata.c:431:41: warning: incorrect type in assignment (different base types)
fsl_sata.c:431:41: expected unsigned int [unsigned] [usertype] ext_c_ddc
fsl_sata.c:431:41: got restricted __le32 [usertype] <noident>
fsl_sata.c:442:22: warning: incorrect type in assignment (different base types)
fsl_sata.c:442:22: expected unsigned int [unsigned] [usertype] cda
fsl_sata.c:442:22: got restricted __le32 [usertype] <noident>
fsl_sata.c:446:31: warning: incorrect type in assignment (different base types)
fsl_sata.c:446:31: expected unsigned int [unsigned] [usertype] prde_fis_len
fsl_sata.c:446:31: got restricted __le32 [usertype] <noident>
fsl_sata.c:448:22: warning: incorrect type in assignment (different base types)
fsl_sata.c:448:22: expected unsigned int [unsigned] [usertype] ttl
fsl_sata.c:448:22: got restricted __le32 [usertype] <noident>
fsl_sata.c:460:28: warning: incorrect type in assignment (different base types)
fsl_sata.c:460:28: expected unsigned int [unsigned] [usertype] attribute
fsl_sata.c:460:28: got restricted __le32 [usertype] <noident>
fsl_sata.c:623:6: warning: symbol 'fsl_sata_flush_cache' was not declared. Should it be static?
fsl_sata.c:667:5: warning: symbol 'fsl_sata_rw_ncq_cmd' was not declared. Should it be static?
fsl_sata.c:710:6: warning: symbol 'fsl_sata_flush_cache_ext' was not declared. Should it be static?
fsl_sata.c:725:6: warning: symbol 'fsl_sata_software_reset' was not declared. Should it be static?
fsl_sata.c:760:5: warning: symbol 'ata_low_level_rw_lba48' was not declared. Should it be static?
fsl_sata.c:795:5: warning: symbol 'ata_low_level_rw_lba28' was not declared. Should it be static?
the following compiler warnings show up after fixing the above, so
remove those three functions:
fsl_sata.c:59:13: warning: 'dprint_buffer' defined but not used [-Wunused-function]
fsl_sata.c:291:13: warning: 'fsl_sata_hardware_reset' defined but not used [-Wunused-function]
fsl_sata.c:726:13: warning: 'fsl_sata_software_reset' defined but not used [-Wunused-function]
Other than that, the following are fixed by __iomem annotation:
fsl_sata.c:84:39: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:84:39: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:84:39: got unsigned int volatile *addr
fsl_sata.c:172:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:172:26: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:172:26: got unsigned int *<noident>
fsl_sata.c:175:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:175:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:175:19: got unsigned int *<noident>
fsl_sata.c:181:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:181:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:181:19: got unsigned int *<noident>
fsl_sata.c:184:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:184:26: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:184:26: got unsigned int *<noident>
fsl_sata.c:186:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:186:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:186:19: got unsigned int *<noident>
fsl_sata.c:189:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:189:26: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:189:26: got unsigned int *<noident>
fsl_sata.c:191:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:191:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:191:19: got unsigned int *<noident>
fsl_sata.c:194:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:194:26: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:194:26: got unsigned int *<noident>
fsl_sata.c:195:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:195:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:195:19: got unsigned int *<noident>
fsl_sata.c:198:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:198:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:198:19: got unsigned int *<noident>
fsl_sata.c:201:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:201:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:201:19: got unsigned int *<noident>
fsl_sata.c:204:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:204:26: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:204:26: got unsigned int *<noident>
fsl_sata.c:205:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:205:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:205:19: got unsigned int *<noident>
fsl_sata.c:208:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:208:26: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:208:26: got unsigned int *<noident>
fsl_sata.c:209:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:209:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:209:19: got unsigned int *<noident>
fsl_sata.c:212:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:212:26: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:212:26: got unsigned int *<noident>
fsl_sata.c:213:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:213:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:213:19: got unsigned int *<noident>
fsl_sata.c:216:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:216:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:216:19: got unsigned int *<noident>
fsl_sata.c:219:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:219:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:219:19: got unsigned int *<noident>
fsl_sata.c:222:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:222:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:222:19: got unsigned int *<noident>
fsl_sata.c:225:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:225:26: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:225:26: got unsigned int *<noident>
fsl_sata.c:227:19: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:227:19: expected unsigned int volatile [noderef] <asn:2>*addr
fsl_sata.c:227:19: got unsigned int *<noident>
fsl_sata.c:242:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:242:26: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:242:26: got unsigned int *<noident>
fsl_sata.c:256:32: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:256:32: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:256:32: got unsigned int *<noident>
fsl_sata.c:262:26: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:262:26: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:262:26: got unsigned int *<noident>
fsl_sata.c:274:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:274:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:274:53: got unsigned int *<noident>
fsl_sata.c:275:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:275:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:275:53: got unsigned int *<noident>
fsl_sata.c:276:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:276:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:276:53: got unsigned int *<noident>
fsl_sata.c:277:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:277:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:277:53: got unsigned int *<noident>
fsl_sata.c:278:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:278:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:278:53: got unsigned int *<noident>
fsl_sata.c:279:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:279:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:279:53: got unsigned int *<noident>
fsl_sata.c:280:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:280:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:280:53: got unsigned int *<noident>
fsl_sata.c:281:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:281:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:281:53: got unsigned int *<noident>
fsl_sata.c:282:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:282:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:282:53: got unsigned int *<noident>
fsl_sata.c:283:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:283:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:283:53: got unsigned int *<noident>
fsl_sata.c:284:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:284:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:284:53: got unsigned int *<noident>
fsl_sata.c:285:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:285:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:285:53: got unsigned int *<noident>
fsl_sata.c:286:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:286:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:286:53: got unsigned int *<noident>
fsl_sata.c:287:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:287:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:287:53: got unsigned int *<noident>
fsl_sata.c:288:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:288:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:288:53: got unsigned int *<noident>
fsl_sata.c:289:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:289:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:289:53: got unsigned int *<noident>
fsl_sata.c:290:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:290:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:290:53: got unsigned int *<noident>
fsl_sata.c:291:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:291:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:291:53: got unsigned int *<noident>
fsl_sata.c:292:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:292:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:292:53: got unsigned int *<noident>
fsl_sata.c:293:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:293:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:293:53: got unsigned int *<noident>
fsl_sata.c:294:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:294:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:294:53: got unsigned int *<noident>
fsl_sata.c:295:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:295:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:295:53: got unsigned int *<noident>
fsl_sata.c:296:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:296:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:296:53: got unsigned int *<noident>
fsl_sata.c:297:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:297:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:297:53: got unsigned int *<noident>
fsl_sata.c:298:53: warning: incorrect type in argument 1 (different address spaces)
fsl_sata.c:298:53: expected unsigned int const volatile [noderef] <asn:2>*addr
fsl_sata.c:298:53: got unsigned int *<noident>
Signed-off-by: Kim Phillips <[email protected]>
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Currently, this driver uses a 28bit interface to AHCI, this
limits the number of blocks addressable to 2^28, or the max
disk size to 512(2^28) or about 137GB. This change allows
supporting drives up to about 2TB.
Testing this is a bit difficult. There is test code that
can be inserted into U-Boot that will write test patterns
into certain unused blocks. These patterns can be manually
checked using 'dd' after boot. Another way is to confirm the
original error that exposed this bug is fixed. IOW: see if
AU (Auto Update) will now work on the drive. Also, check
that there are no warning messages from the 'cgpt' utility.
Signed-off-by: Walter Murphy <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Writes in u-boot are so rare, and the logic to know when is
the last write and do a flush only there is sufficiently
difficult. Just do a flush after every write. This incurs,
usually, one extra flush when the rare writes do happen.
Signed-off-by: Marc Jones <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Add HDD handling to the SSD-only AHCI driver, by separately dealing with
spin-up and link-up.
Signed-off-by: Marc Jones <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Note: These are timeout values and not delay values, so the event being
timed out will complete whenever it is actually ready, with a
measurement granularity of 1 millisecond, up till the timeout value.
Therefore, there is no effect on SSD booting.
The values were determined by instrumenting the code and measuring the
actual time taken by several different models of HDD for each of the
parameters and then adding 50% more for the spinup value and just
doubling the command timeout value.
Signed-off-by: Walter Murphy <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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