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CPLD: Use correct bitstream for updating hardware.

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Determine hardware version and use one of two CPLD bitstream files.
This commit is contained in:
Jared Boone
2017-05-31 22:28:07 -07:00
parent 73d62367d1
commit 797e63a590
10 changed files with 15722 additions and 4037 deletions
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firmware/application/cpld_update.cpp
+6 -10
View File
@@ -27,10 +27,12 @@
#include "jtag_target_gpio.hpp"
#include "cpld_max5.hpp"
#include "cpld_xilinx.hpp"
#include "portapack_cpld_data.hpp"
#include "hackrf_cpld_data.hpp"
bool cpld_update_if_necessary() {
bool cpld_update_if_necessary(
const std::array<uint16_t, 3328>& block_0,
const std::array<uint16_t, 512>& block_1
) {
jtag::GPIOTarget target {
portapack::gpio_cpld_tck,
portapack::gpio_cpld_tms,
@@ -63,17 +65,11 @@ bool cpld_update_if_necessary() {
}
/* Verify CPLD contents against current bitstream. */
auto ok = cpld.verify(
portapack::cpld::block_0,
portapack::cpld::block_1
);
auto ok = cpld.verify(block_0, block_1);
/* CPLD verifies incorrectly. Erase and program with current bitstream. */
if( !ok ) {
ok = cpld.program(
portapack::cpld::block_0,
portapack::cpld::block_1
);
ok = cpld.program(block_0, block_1);
}
/* If programming OK, reset CPLD to user mode. Otherwise leave it in