diff options
Diffstat (limited to 'drivers/fpga/spartan3.c')
| -rw-r--r-- | drivers/fpga/spartan3.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/drivers/fpga/spartan3.c b/drivers/fpga/spartan3.c index 1633a70..c63c605 100644 --- a/drivers/fpga/spartan3.c +++ b/drivers/fpga/spartan3.c @@ -166,11 +166,11 @@ static int Spartan3_sp_load(Xilinx_desc *desc, const void *buf, size_t bsize) } /* Establish the initial state */ - (*fn->pgm) (TRUE, TRUE, cookie); /* Assert the program, commit */ + (*fn->pgm) (true, true, cookie); /* Assert the program, commit */ /* Get ready for the burn */ CONFIG_FPGA_DELAY (); - (*fn->pgm) (FALSE, TRUE, cookie); /* Deassert the program, commit */ + (*fn->pgm) (false, true, cookie); /* Deassert the program, commit */ ts = get_timer (0); /* get current time */ /* Now wait for INIT and BUSY to go high */ @@ -183,20 +183,20 @@ static int Spartan3_sp_load(Xilinx_desc *desc, const void *buf, size_t bsize) } } while ((*fn->init) (cookie) && (*fn->busy) (cookie)); - (*fn->wr) (TRUE, TRUE, cookie); /* Assert write, commit */ - (*fn->cs) (TRUE, TRUE, cookie); /* Assert chip select, commit */ - (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */ + (*fn->wr) (true, true, cookie); /* Assert write, commit */ + (*fn->cs) (true, true, cookie); /* Assert chip select, commit */ + (*fn->clk) (true, true, cookie); /* Assert the clock pin */ /* Load the data */ while (bytecount < bsize) { /* XXX - do we check for an Ctrl-C press in here ??? */ /* XXX - Check the error bit? */ - (*fn->wdata) (data[bytecount++], TRUE, cookie); /* write the data */ + (*fn->wdata) (data[bytecount++], true, cookie); /* write the data */ CONFIG_FPGA_DELAY (); - (*fn->clk) (FALSE, TRUE, cookie); /* Deassert the clock pin */ + (*fn->clk) (false, true, cookie); /* Deassert the clock pin */ CONFIG_FPGA_DELAY (); - (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */ + (*fn->clk) (true, true, cookie); /* Assert the clock pin */ #ifdef CONFIG_SYS_FPGA_CHECK_BUSY ts = get_timer (0); /* get current time */ @@ -205,9 +205,9 @@ static int Spartan3_sp_load(Xilinx_desc *desc, const void *buf, size_t bsize) * make sure we aren't busy forever... */ CONFIG_FPGA_DELAY (); - (*fn->clk) (FALSE, TRUE, cookie); /* Deassert the clock pin */ + (*fn->clk) (false, true, cookie); /* Deassert the clock pin */ CONFIG_FPGA_DELAY (); - (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */ + (*fn->clk) (true, true, cookie); /* Assert the clock pin */ if (get_timer (ts) > CONFIG_SYS_FPGA_WAIT) { /* check the time */ puts ("** Timeout waiting for BUSY to clear.\n"); @@ -224,8 +224,8 @@ static int Spartan3_sp_load(Xilinx_desc *desc, const void *buf, size_t bsize) } CONFIG_FPGA_DELAY (); - (*fn->cs) (FALSE, TRUE, cookie); /* Deassert the chip select */ - (*fn->wr) (FALSE, TRUE, cookie); /* Deassert the write pin */ + (*fn->cs) (false, true, cookie); /* Deassert the chip select */ + (*fn->wr) (false, true, cookie); /* Deassert the write pin */ #ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK putc ('\n'); /* terminate the dotted line */ @@ -239,9 +239,9 @@ static int Spartan3_sp_load(Xilinx_desc *desc, const void *buf, size_t bsize) * make sure we aren't busy forever... */ CONFIG_FPGA_DELAY (); - (*fn->clk) (FALSE, TRUE, cookie); /* Deassert the clock pin */ + (*fn->clk) (false, true, cookie); /* Deassert the clock pin */ CONFIG_FPGA_DELAY (); - (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */ + (*fn->clk) (true, true, cookie); /* Assert the clock pin */ if (get_timer (ts) > CONFIG_SYS_FPGA_WAIT) { /* check the time */ puts ("** Timeout waiting for DONE to clear.\n"); @@ -283,15 +283,15 @@ static int Spartan3_sp_dump(Xilinx_desc *desc, const void *buf, size_t bsize) printf ("Starting Dump of FPGA Device %d...\n", cookie); - (*fn->cs) (TRUE, TRUE, cookie); /* Assert chip select, commit */ - (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */ + (*fn->cs) (true, true, cookie); /* Assert chip select, commit */ + (*fn->clk) (true, true, cookie); /* Assert the clock pin */ /* dump the data */ while (bytecount < bsize) { /* XXX - do we check for an Ctrl-C press in here ??? */ - (*fn->clk) (FALSE, TRUE, cookie); /* Deassert the clock pin */ - (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */ + (*fn->clk) (false, true, cookie); /* Deassert the clock pin */ + (*fn->clk) (true, true, cookie); /* Assert the clock pin */ (*fn->rdata) (&(data[bytecount++]), cookie); /* read the data */ #ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK if (bytecount % (bsize / 40) == 0) @@ -299,9 +299,9 @@ static int Spartan3_sp_dump(Xilinx_desc *desc, const void *buf, size_t bsize) #endif } - (*fn->cs) (FALSE, FALSE, cookie); /* Deassert the chip select */ - (*fn->clk) (FALSE, TRUE, cookie); /* Deassert the clock pin */ - (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */ + (*fn->cs) (false, false, cookie); /* Deassert the chip select */ + (*fn->clk) (false, true, cookie); /* Deassert the clock pin */ + (*fn->clk) (true, true, cookie); /* Assert the clock pin */ #ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK putc ('\n'); /* terminate the dotted line */ @@ -357,7 +357,7 @@ static int Spartan3_ss_load(Xilinx_desc *desc, const void *buf, size_t bsize) } /* Establish the initial state */ - (*fn->pgm) (TRUE, TRUE, cookie); /* Assert the program, commit */ + (*fn->pgm) (true, true, cookie); /* Assert the program, commit */ /* Wait for INIT state (init low) */ ts = get_timer (0); /* get current time */ @@ -373,7 +373,7 @@ static int Spartan3_ss_load(Xilinx_desc *desc, const void *buf, size_t bsize) /* Get ready for the burn */ CONFIG_FPGA_DELAY (); - (*fn->pgm) (FALSE, TRUE, cookie); /* Deassert the program, commit */ + (*fn->pgm) (false, true, cookie); /* Deassert the program, commit */ ts = get_timer (0); /* get current time */ /* Now wait for INIT to go high */ @@ -389,7 +389,7 @@ static int Spartan3_ss_load(Xilinx_desc *desc, const void *buf, size_t bsize) /* Load the data */ if(*fn->bwr) - (*fn->bwr) (data, bsize, TRUE, cookie); + (*fn->bwr) (data, bsize, true, cookie); else { while (bytecount < bsize) { @@ -405,13 +405,13 @@ static int Spartan3_ss_load(Xilinx_desc *desc, const void *buf, size_t bsize) i = 8; do { /* Deassert the clock */ - (*fn->clk) (FALSE, TRUE, cookie); + (*fn->clk) (false, true, cookie); CONFIG_FPGA_DELAY (); /* Write data */ - (*fn->wr) ((val & 0x80), TRUE, cookie); + (*fn->wr) ((val & 0x80), true, cookie); CONFIG_FPGA_DELAY (); /* Assert the clock */ - (*fn->clk) (TRUE, TRUE, cookie); + (*fn->clk) (true, true, cookie); CONFIG_FPGA_DELAY (); val <<= 1; i --; @@ -433,16 +433,16 @@ static int Spartan3_ss_load(Xilinx_desc *desc, const void *buf, size_t bsize) /* now check for done signal */ ts = get_timer (0); /* get current time */ ret_val = FPGA_SUCCESS; - (*fn->wr) (TRUE, TRUE, cookie); + (*fn->wr) (true, true, cookie); while (! (*fn->done) (cookie)) { /* XXX - we should have a check in here somewhere to * make sure we aren't busy forever... */ CONFIG_FPGA_DELAY (); - (*fn->clk) (FALSE, TRUE, cookie); /* Deassert the clock pin */ + (*fn->clk) (false, true, cookie); /* Deassert the clock pin */ CONFIG_FPGA_DELAY (); - (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */ + (*fn->clk) (true, true, cookie); /* Assert the clock pin */ putc ('*'); |