| 5f93227c | 14-Jun-2013 |
Soren Brinkmann <soren.brinkmann@xilinx.com> |
fpga: zynqpl: Clear loopback mode during device init
Some versions of the Zynq first stage boot loader enable PCAP loopback
during boot regardless of whether or not the boot image includes PL
config
fpga: zynqpl: Clear loopback mode during device init
Some versions of the Zynq first stage boot loader enable PCAP loopback
during boot regardless of whether or not the boot image includes PL
configuration. This behavior only appears in certain boot modes (notably
QSPI boot). Attempting to configure the PL with the loopback bit set
will result in timeouts and will prevent successful configuration.
In order to avoid this problem, and to avoid dependency on the version
of the FSBL used to boot the system, ensure that the loopback enable bit
is cleared when loading the driver.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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| 23f4bd75 | 01-May-2013 |
Michal Simek <michal.simek@xilinx.com> |
fpga: Change the first parameter in fpga_loadbitstream
All fpga functions use devnum as int. Only fpga_loadbitstream
is using it as unsinged long dev.
This patch synchronize it.
Signed-off-by: Mich
fpga: Change the first parameter in fpga_loadbitstream
All fpga functions use devnum as int. Only fpga_loadbitstream
is using it as unsinged long dev.
This patch synchronize it.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@ti.com>
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| 52c20644 | 26-Apr-2013 |
Michal Simek <michal.simek@xilinx.com> |
cmd: fpga: Move fpga_loadbitstream to fpga.c
In bitstream decoding you can directly check device
which you want to load and in fpga.c are fpga_validate
and fpga_dev_info functions which should be us
cmd: fpga: Move fpga_loadbitstream to fpga.c
In bitstream decoding you can directly check device
which you want to load and in fpga.c are fpga_validate
and fpga_dev_info functions which should be used for it.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@ti.com>
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| ee976c1b | 26-Apr-2013 |
Michal Simek <michal.simek@xilinx.com> |
fpga: Fix debug message compilation error
CONFIG_FPGA in past was a bitfield where bits
were use for vendor identification.
This fix should be the part of this commit:
"Improve configuration of FPG
fpga: Fix debug message compilation error
CONFIG_FPGA in past was a bitfield where bits
were use for vendor identification.
This fix should be the part of this commit:
"Improve configuration of FPGA subsystem"
(sha1: 0133502e39ff89b67c26cb4015e0e7e8d9571184)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@ti.com>
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