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| author | Dirk Eibach <dirk.eibach@gdsys.cc> | 2014-07-03 09:28:24 +0200 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-07-07 19:47:19 -0400 |
| commit | 5d1a4bf39f1146e069206953829b5c0c49c4eab5 (patch) | |
| tree | d4955b44d69bf6a9888f2c935c4bcccb62eb84c7 /board/gdsys | |
| parent | b415fec65f9867d851366b0bf17759497ff8b392 (diff) | |
| download | u-boot-imx-5d1a4bf39f1146e069206953829b5c0c49c4eab5.zip u-boot-imx-5d1a4bf39f1146e069206953829b5c0c49c4eab5.tar.gz u-boot-imx-5d1a4bf39f1146e069206953829b5c0c49c4eab5.tar.bz2 | |
board: iocon: Modify iocon hardware startup
To avoid peer "ChReceivePathStatus"-messages on iocon startup, initialize
PHYs as soon as possible.
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Diffstat (limited to 'board/gdsys')
| -rw-r--r-- | board/gdsys/405ep/iocon.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/board/gdsys/405ep/iocon.c b/board/gdsys/405ep/iocon.c index 6ae15e1..1bac970 100644 --- a/board/gdsys/405ep/iocon.c +++ b/board/gdsys/405ep/iocon.c @@ -377,14 +377,10 @@ int last_stage_init(void) if (!legacy) { /* Turn on Parade DP501 */ pca9698_direction_output(0x20, 9, 1); - udelay(500000); ch0_rgmii2_present = !pca9698_get_value(0x20, 30); } - print_fpga_info(0, ch0_rgmii2_present); - osd_probe(0); - /* wait for FPGA done */ for (k = 0; k < ARRAY_SIZE(mclink_controllers); ++k) { unsigned int ctr = 0; @@ -413,13 +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; |