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hrcon: Fix videoboard i2c setup

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- i2c addresses for the videoboard port expanders were
  wrong.
- the fpga reset signal was not initialized.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
This commit is contained in:
Dirk Eibach 2015-10-28 11:46:34 +01:00 committed by Tom Rini
parent d4e5888801
commit b847f5b622
1 changed files with 8 additions and 2 deletions
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10
board/gdsys/mpc8308/hrcon.c
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@ -119,7 +119,7 @@ int last_stage_init(void)
int slaves;
unsigned int k;
unsigned int mux_ch;
unsigned char mclink_controllers[] = { 0x24, 0x25, 0x26 };
unsigned char mclink_controllers[] = { 0x3c, 0x3d, 0x3e };
u16 fpga_features;
bool hw_type_cat = pca9698_get_value(0x20, 20);
bool ch0_rgmii2_present = false;
@ -131,7 +131,7 @@ int last_stage_init(void)
ch0_rgmii2_present = !pca9698_get_value(0x20, 30);
/* wait for FPGA done */
/* wait for FPGA done, then reset FPGA */
for (k = 0; k < ARRAY_SIZE(mclink_controllers); ++k) {
unsigned int ctr = 0;
@ -146,6 +146,12 @@ int last_stage_init(void)
break;
}
}
pca953x_set_dir(mclink_controllers[k], MCFPGA_RESET_N, 0);
pca953x_set_val(mclink_controllers[k], MCFPGA_RESET_N, 0);
udelay(10);
pca953x_set_val(mclink_controllers[k], MCFPGA_RESET_N,
MCFPGA_RESET_N);
}
if (hw_type_cat) {