#include <common.h> /* core U-Boot definitions */
#include <spartan3.h> /* Spartan-II device family */
-#if (CONFIG_FPGA & (CFG_XILINX | CFG_SPARTAN3))
-
/* Define FPGA_DEBUG to get debug printf's */
#ifdef FPGA_DEBUG
#define PRINTF(fmt,args...) printf (fmt ,##args)
#define PRINTF(fmt,args...)
#endif
-#undef CFG_FPGA_CHECK_BUSY
-#undef CFG_FPGA_PROG_FEEDBACK
+#undef CONFIG_SYS_FPGA_CHECK_BUSY
+#undef CONFIG_SYS_FPGA_PROG_FEEDBACK
/* Note: The assumption is that we cannot possibly run fast enough to
* overrun the device (the Slave Parallel mode can free run at 50MHz).
#define CONFIG_FPGA_DELAY()
#endif
-#ifndef CFG_FPGA_WAIT
-#define CFG_FPGA_WAIT CFG_HZ/100 /* 10 ms */
+#ifndef CONFIG_SYS_FPGA_WAIT
+#define CONFIG_SYS_FPGA_WAIT CONFIG_SYS_HZ/100 /* 10 ms */
#endif
static int Spartan3_sp_load( Xilinx_desc *desc, void *buf, size_t bsize );
* Continuous Data Loading in Slave Parallel Mode for
* the Spartan-II Family.
*/
-#ifdef CFG_FPGA_PROG_FEEDBACK
+#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
printf ("Loading FPGA Device %d...\n", cookie);
#endif
/*
/* Now wait for INIT and BUSY to go high */
do {
CONFIG_FPGA_DELAY ();
- if (get_timer (ts) > CFG_FPGA_WAIT) { /* check the time */
+ if (get_timer (ts) > CONFIG_SYS_FPGA_WAIT) { /* check the time */
puts ("** Timeout waiting for INIT to clear.\n");
(*fn->abort) (cookie); /* abort the burn */
return FPGA_FAIL;
CONFIG_FPGA_DELAY ();
(*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */
-#ifdef CFG_FPGA_CHECK_BUSY
+#ifdef CONFIG_SYS_FPGA_CHECK_BUSY
ts = get_timer (0); /* get current time */
while ((*fn->busy) (cookie)) {
/* XXX - we should have a check in here somewhere to
CONFIG_FPGA_DELAY ();
(*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */
- if (get_timer (ts) > CFG_FPGA_WAIT) { /* check the time */
+ if (get_timer (ts) > CONFIG_SYS_FPGA_WAIT) { /* check the time */
puts ("** Timeout waiting for BUSY to clear.\n");
(*fn->abort) (cookie); /* abort the burn */
return FPGA_FAIL;
}
#endif
-#ifdef CFG_FPGA_PROG_FEEDBACK
+#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
if (bytecount % (bsize / 40) == 0)
putc ('.'); /* let them know we are alive */
#endif
(*fn->cs) (FALSE, TRUE, cookie); /* Deassert the chip select */
(*fn->wr) (FALSE, TRUE, cookie); /* Deassert the write pin */
-#ifdef CFG_FPGA_PROG_FEEDBACK
+#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
putc ('\n'); /* terminate the dotted line */
#endif
CONFIG_FPGA_DELAY ();
(*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */
- if (get_timer (ts) > CFG_FPGA_WAIT) { /* check the time */
+ if (get_timer (ts) > CONFIG_SYS_FPGA_WAIT) { /* check the time */
puts ("** Timeout waiting for DONE to clear.\n");
(*fn->abort) (cookie); /* abort the burn */
ret_val = FPGA_FAIL;
}
if (ret_val == FPGA_SUCCESS) {
-#ifdef CFG_FPGA_PROG_FEEDBACK
+#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
puts ("Done.\n");
#endif
}
}
else {
-#ifdef CFG_FPGA_PROG_FEEDBACK
+#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
puts ("Fail.\n");
#endif
}
(*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 CFG_FPGA_PROG_FEEDBACK
+#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
if (bytecount % (bsize / 40) == 0)
putc ('.'); /* let them know we are alive */
#endif
(*fn->clk) (FALSE, TRUE, cookie); /* Deassert the clock pin */
(*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */
-#ifdef CFG_FPGA_PROG_FEEDBACK
+#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
putc ('\n'); /* terminate the dotted line */
#endif
puts ("Done.\n");
int ret_val = FPGA_FAIL; /* assume the worst */
Xilinx_Spartan3_Slave_Serial_fns *fn = desc->iface_fns;
int i;
- char val;
+ unsigned char val;
PRINTF ("%s: start with interface functions @ 0x%p\n",
__FUNCTION__, fn);
"done:\t0x%p\n\n",
__FUNCTION__, &fn, fn, fn->pgm, fn->init,
fn->clk, fn->wr, fn->done);
-#ifdef CFG_FPGA_PROG_FEEDBACK
+#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
printf ("Loading FPGA Device %d...\n", cookie);
#endif
ts = get_timer (0); /* get current time */
do {
CONFIG_FPGA_DELAY ();
- if (get_timer (ts) > CFG_FPGA_WAIT) { /* check the time */
+ if (get_timer (ts) > CONFIG_SYS_FPGA_WAIT) { /* check the time */
puts ("** Timeout waiting for INIT to start.\n");
return FPGA_FAIL;
}
/* Now wait for INIT to go high */
do {
CONFIG_FPGA_DELAY ();
- if (get_timer (ts) > CFG_FPGA_WAIT) { /* check the time */
+ if (get_timer (ts) > CONFIG_SYS_FPGA_WAIT) { /* check the time */
puts ("** Timeout waiting for INIT to clear.\n");
return FPGA_FAIL;
}
i --;
} while (i > 0);
-#ifdef CFG_FPGA_PROG_FEEDBACK
+#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
if (bytecount % (bsize / 40) == 0)
putc ('.'); /* let them know we are alive */
#endif
CONFIG_FPGA_DELAY ();
-#ifdef CFG_FPGA_PROG_FEEDBACK
+#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
putc ('\n'); /* terminate the dotted line */
#endif
putc ('*');
- if (get_timer (ts) > CFG_FPGA_WAIT) { /* check the time */
+ if (get_timer (ts) > CONFIG_SYS_FPGA_WAIT) { /* check the time */
puts ("** Timeout waiting for DONE to clear.\n");
ret_val = FPGA_FAIL;
break;
}
putc ('\n'); /* terminate the dotted line */
-#ifdef CFG_FPGA_PROG_FEEDBACK
+ /*
+ * Run the post configuration function if there is one.
+ */
+ if (*fn->post) {
+ (*fn->post) (cookie);
+ }
+
+#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK
if (ret_val == FPGA_SUCCESS) {
puts ("Done.\n");
}
PRINTF ("%s: Relocating descriptor at 0x%p\n", __FUNCTION__,
desc);
- addr = (ulong) (fn->pre) + reloc_offset;
- fn_r->pre = (Xilinx_pre_fn) addr;
+ if (fn->pre) {
+ addr = (ulong) (fn->pre) + reloc_offset;
+ fn_r->pre = (Xilinx_pre_fn) addr;
+ }
addr = (ulong) (fn->pgm) + reloc_offset;
fn_r->pgm = (Xilinx_pgm_fn) addr;
addr = (ulong) (fn->wr) + reloc_offset;
fn_r->wr = (Xilinx_wr_fn) addr;
+ if (fn->post) {
+ addr = (ulong) (fn->post) + reloc_offset;
+ fn_r->post = (Xilinx_post_fn) addr;
+ }
+
fn_r->relocated = TRUE;
} else {
return ret_val;
}
-
-#endif