diff options
Diffstat (limited to 'drivers/fpga')
| -rw-r--r-- | drivers/fpga/spartan2.c | 32 |
1 files changed, 11 insertions, 21 deletions
diff --git a/drivers/fpga/spartan2.c b/drivers/fpga/spartan2.c index f5ba7fc..d745334 100644 --- a/drivers/fpga/spartan2.c +++ b/drivers/fpga/spartan2.c @@ -260,8 +260,6 @@ static int Spartan2_sp_load (Xilinx_desc * desc, void *buf, size_t bsize) ts = get_timer (0); /* get current time */ ret_val = FPGA_SUCCESS; while ((*fn->done) (cookie) == FPGA_FAIL) { - /* 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 */ @@ -276,23 +274,18 @@ static int Spartan2_sp_load (Xilinx_desc * desc, void *buf, size_t bsize) } } - if (ret_val == FPGA_SUCCESS) { -#ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK - puts ("Done.\n"); -#endif - } /* * Run the post configuration function if there is one. */ - if (*fn->post) { + if (*fn->post) (*fn->post) (cookie); - } - else { #ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK + if (ret_val == FPGA_SUCCESS) + puts ("Done.\n"); + else puts ("Fail.\n"); #endif - } } else { printf ("%s: NULL Interface function table!\n", __FUNCTION__); @@ -412,8 +405,10 @@ static int Spartan2_sp_reloc (Xilinx_desc * desc, ulong reloc_offset) addr = (ulong) (fn->abort) + reloc_offset; fn_r->abort = (Xilinx_abort_fn) addr; - addr = (ulong) (fn->post) + reloc_offset; - fn_r->post = (Xilinx_post_fn) addr; + if (fn->post) { + addr = (ulong) (fn->post) + reloc_offset; + fn_r->post = (Xilinx_post_fn) addr; + } fn_r->relocated = TRUE; @@ -541,8 +536,6 @@ static int Spartan2_ss_load (Xilinx_desc * desc, void *buf, size_t bsize) (*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 */ @@ -562,17 +555,14 @@ static int Spartan2_ss_load (Xilinx_desc * desc, void *buf, size_t bsize) /* * Run the post configuration function if there is one. */ - if (*fn->post) { + if (*fn->post) (*fn->post) (cookie); - } #ifdef CONFIG_SYS_FPGA_PROG_FEEDBACK - if (ret_val == FPGA_SUCCESS) { + if (ret_val == FPGA_SUCCESS) puts ("Done.\n"); - } - else { + else puts ("Fail.\n"); - } #endif } else { |