diff options
Diffstat (limited to 'board/gdsys/405ep')
| -rw-r--r-- | board/gdsys/405ep/iocon.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/board/gdsys/405ep/iocon.c b/board/gdsys/405ep/iocon.c index 7a98e41..1bac970 100644 --- a/board/gdsys/405ep/iocon.c +++ b/board/gdsys/405ep/iocon.c @@ -374,11 +374,12 @@ int last_stage_init(void) FPGA_GET_REG(0, fpga_features, &fpga_features); - if (!legacy) - ch0_rgmii2_present = !pca9698_get_value(0x20, 30); + if (!legacy) { + /* Turn on Parade DP501 */ + pca9698_direction_output(0x20, 9, 1); - print_fpga_info(0, ch0_rgmii2_present); - osd_probe(0); + ch0_rgmii2_present = !pca9698_get_value(0x20, 30); + } /* wait for FPGA done */ for (k = 0; k < ARRAY_SIZE(mclink_controllers); ++k) { @@ -408,13 +409,16 @@ int last_stage_init(void) } } - /* wait for slave-PLLs to be up and running */ + /* give slave-PLLs and Parade DP501 some time to be up and running */ udelay(500000); mclink_fpgacount = CONFIG_SYS_MCLINK_MAX; slaves = mclink_probe(); mclink_fpgacount = 0; + print_fpga_info(0, ch0_rgmii2_present); + osd_probe(0); + if (slaves <= 0) return 0; |