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board: iocon: Modify iocon hardware startup

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To avoid peer "ChReceivePathStatus"-messages on iocon startup, initialize
PHYs as soon as possible.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
This commit is contained in:
Dirk Eibach 2014-07-03 09:28:24 +02:00 • committed by Tom Rini
parent b415fec65f
commit 5d1a4bf39f
1 changed files with 4 additions and 5 deletions
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9
board/gdsys/405ep/iocon.c
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@ -377,14 +377,10 @@ int last_stage_init(void)
if (!legacy) { if (!legacy) {
/* Turn on Parade DP501 */ /* Turn on Parade DP501 */
pca9698_direction_output(0x20, 9, 1); pca9698_direction_output(0x20, 9, 1);
udelay(500000);
ch0_rgmii2_present = !pca9698_get_value(0x20, 30); ch0_rgmii2_present = !pca9698_get_value(0x20, 30);
} }
print_fpga_info(0, ch0_rgmii2_present);
osd_probe(0);
/* wait for FPGA done */ /* wait for FPGA done */
for (k = 0; k < ARRAY_SIZE(mclink_controllers); ++k) { for (k = 0; k < ARRAY_SIZE(mclink_controllers); ++k) {
unsigned int ctr = 0; 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); udelay(500000);
mclink_fpgacount = CONFIG_SYS_MCLINK_MAX; mclink_fpgacount = CONFIG_SYS_MCLINK_MAX;
slaves = mclink_probe(); slaves = mclink_probe();
mclink_fpgacount = 0; mclink_fpgacount = 0;
print_fpga_info(0, ch0_rgmii2_present);
osd_probe(0);
if (slaves <= 0) if (slaves <= 0)
return 0; return 0;