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Simple VME FMC Carrier SVEC
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Simple VME FMC Carrier SVEC
Commits
03828317
Commit
03828317
authored
Jan 16, 2014
by
Tomasz Wlostowski
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hdl/rtl/bootloader: increase space for the AFPGA bitstream to 5 MB
parent
cdaec84b
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svec_bootloader_pkg.vhd
hdl/rtl/bootloader/svec_bootloader_pkg.vhd
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hdl/rtl/bootloader/svec_bootloader_pkg.vhd
View file @
03828317
...
...
@@ -6,7 +6,7 @@
-- Author : Tomasz Wlostowski
-- Company : CERN
-- Created : 2011-01-24
-- Last update: 201
3-01-25
-- Last update: 201
4-01-13
-- Platform : FPGA-generic
-- Standard : VHDL'93
-------------------------------------------------------------------------------
...
...
@@ -48,14 +48,14 @@ package svec_bootloader_pkg is
constant
c_SDB_SIGNATURE
:
t_byte_array
(
0
to
3
)
:
=
(
x"53"
,
x"44"
,
x"42"
,
x"2D"
);
-- Filesystem root offset (i.e. the location of the SDB record table)
constant
c_SDB_ROOT_OFFSET
:
std_logic_vector
(
23
downto
0
)
:
=
x"
5
00000"
;
constant
c_SDB_ROOT_OFFSET
:
std_logic_vector
(
23
downto
0
)
:
=
x"
6
00000"
;
-- Offset of the file containing our bitstream (afpga.bin)
constant
c_SDB_BITSTREAM_OFFSET
:
std_logic_vector
(
23
downto
0
)
:
=
x"100000"
;
-- Size of our bitstream (maximum possible value). Used to limit download time
-- when the bitstream is invalid or the FPGA is not responding.
constant
c_BITSTREAM_SIZE
:
std_logic_vector
(
23
downto
0
)
:
=
x"40
0
000"
;
constant
c_BITSTREAM_SIZE
:
std_logic_vector
(
23
downto
0
)
:
=
x"40
8
000"
;
-- Signature of the bootloader in the card's CSR space. Used by the software
-- for probing the bootloader core.
...
...
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