int last_stage_init(void)
{
int slaves;
unsigned int k;
unsigned int mux_ch;
unsigned char mclink_controllers[] = { 0x3c, 0x3d, 0x3e };
bool hw_type_cat = pca9698_get_value(0x20, 18);
bool ch0_sgmii2_present = false;
/* Turn on Analog Devices ADV7611 */
pca9698_direction_output(0x20, 8, 0);
/* Turn on Parade DP501 */
pca9698_direction_output(0x20, 9, 1);
ch0_sgmii2_present = !pca9698_get_value(0x20, 37);
/* wait for FPGA done, then reset FPGA */
for (k = 0; k < ARRAY_SIZE(mclink_controllers); ++k) {
unsigned int ctr = 0;
if (i2c_probe(mclink_controllers[k]))
continue;
while (!(pca953x_get_val(mclink_controllers[k])
& MCFPGA_DONE)) {
udelay(100000);
if (ctr++ > 5) {
printf("no done for mclink_controller %d\n", k);
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) {
miiphy_register(bb_miiphy_buses[0].name, bb_miiphy_read,
bb_miiphy_write);
for (mux_ch = 0; mux_ch < MAX_MUX_CHANNELS; ++mux_ch) {
if ((mux_ch == 1) && !ch0_sgmii2_present)
continue;
setup_88e1514(bb_miiphy_buses[0].name, mux_ch);
}
}
/* 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;
ioep_fpga_print_info(0);
if (!adv7611_probe(0))
printf(" Advantiv ADV7611 HDMI Receiver\n");
#ifdef CONFIG_STRIDER_CON
if (ioep_fpga_has_osd(0))
osd_probe(0);
#endif
#ifdef CONFIG_STRIDER_CPU
ch7301_probe(0, false);
#endif
if (slaves <= 0)
return 0;
mclink_fpgacount = slaves;
for (k = 1; k <= slaves; ++k) {
ioep_fpga_print_info(k);
#ifdef CONFIG_STRIDER_CON
if (ioep_fpga_has_osd(k))
osd_probe(k);
#endif
#ifdef CONFIG_STRIDER_CPU
FPGA_SET_REG(k, extended_control, 0); /* enable video in*/
if (!adv7611_probe(k))
printf(" Advantiv ADV7611 HDMI Receiver\n");
ch7301_probe(k, false);
#endif
if (hw_type_cat) {
miiphy_register(bb_miiphy_buses[k].name,
bb_miiphy_read, bb_miiphy_write);
setup_88e1514(bb_miiphy_buses[k].name, 0);
}
}
for (k = 0; k < ARRAY_SIZE(strider_fans); ++k) {
i2c_set_bus_num(strider_fans[k].bus);
init_fan_controller(strider_fans[k].addr);
}
return 0;
}
int last_stage_init(void)
{
int slaves;
unsigned int k;
unsigned int mux_ch;
unsigned char mclink_controllers_dvi[] = { 0x3c, 0x3d, 0x3e };
#ifdef CONFIG_STRIDER_CPU
unsigned char mclink_controllers_dp[] = { 0x24, 0x25, 0x26 };
#endif
bool hw_type_cat = pca9698_get_value(0x20, 18);
#ifdef CONFIG_STRIDER_CON_DP
bool is_dh = pca9698_get_value(0x20, 25);
#endif
bool ch0_sgmii2_present = false;
/* Turn on Analog Devices ADV7611 */
pca9698_direction_output(0x20, 8, 0);
/* Turn on Parade DP501 */
pca9698_direction_output(0x20, 10, 1);
pca9698_direction_output(0x20, 11, 1);
ch0_sgmii2_present = !pca9698_get_value(0x20, 37);
/* wait for FPGA done, then reset FPGA */
for (k = 0; k < ARRAY_SIZE(mclink_controllers_dvi); ++k) {
unsigned int ctr = 0;
unsigned char *mclink_controllers = mclink_controllers_dvi;
#ifdef CONFIG_STRIDER_CPU
if (i2c_probe(mclink_controllers[k])) {
mclink_controllers = mclink_controllers_dp;
if (i2c_probe(mclink_controllers[k]))
continue;
}
#else
if (i2c_probe(mclink_controllers[k]))
continue;
#endif
while (!(pca953x_get_val(mclink_controllers[k])
& MCFPGA_DONE)) {
udelay(100000);
if (ctr++ > 5) {
printf("no done for mclink_controller %d\n", k);
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) {
int retval;
struct mii_dev *mdiodev = mdio_alloc();
if (!mdiodev)
return -ENOMEM;
strncpy(mdiodev->name, bb_miiphy_buses[0].name, MDIO_NAME_LEN);
mdiodev->read = bb_miiphy_read;
mdiodev->write = bb_miiphy_write;
retval = mdio_register(mdiodev);
if (retval < 0)
return retval;
for (mux_ch = 0; mux_ch < MAX_MUX_CHANNELS; ++mux_ch) {
if ((mux_ch == 1) && !ch0_sgmii2_present)
continue;
setup_88e1514(bb_miiphy_buses[0].name, mux_ch);
}
}
/* 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;
ioep_fpga_print_info(0);
if (!adv7611_probe(0))
printf(" Advantiv ADV7611 HDMI Receiver\n");
#ifdef CONFIG_STRIDER_CON
if (ioep_fpga_has_osd(0))
osd_probe(0);
#endif
#ifdef CONFIG_STRIDER_CON_DP
if (ioep_fpga_has_osd(0)) {
osd_probe(0);
if (is_dh)
osd_probe(4);
}
#endif
#ifdef CONFIG_STRIDER_CPU
ch7301_probe(0, false);
dp501_probe(0, false);
#endif
if (slaves <= 0)
return 0;
mclink_fpgacount = slaves;
#ifdef CONFIG_STRIDER_CPU
/* get ADV7611 out of reset, power up DP501, give some time to wakeup */
for (k = 1; k <= slaves; ++k)
FPGA_SET_REG(k, extended_control, 0x10); /* enable video */
udelay(500000);
#endif
for (k = 1; k <= slaves; ++k) {
ioep_fpga_print_info(k);
#ifdef CONFIG_STRIDER_CON
if (ioep_fpga_has_osd(k))
osd_probe(k);
#endif
#ifdef CONFIG_STRIDER_CON_DP
if (ioep_fpga_has_osd(k)) {
osd_probe(k);
if (is_dh)
osd_probe(k + 4);
}
#endif
#ifdef CONFIG_STRIDER_CPU
if (!adv7611_probe(k))
printf(" Advantiv ADV7611 HDMI Receiver\n");
ch7301_probe(k, false);
dp501_probe(k, false);
#endif
if (hw_type_cat) {
int retval;
struct mii_dev *mdiodev = mdio_alloc();
if (!mdiodev)
return -ENOMEM;
strncpy(mdiodev->name, bb_miiphy_buses[k].name,
MDIO_NAME_LEN);
mdiodev->read = bb_miiphy_read;
mdiodev->write = bb_miiphy_write;
retval = mdio_register(mdiodev);
if (retval < 0)
return retval;
setup_88e1514(bb_miiphy_buses[k].name, 0);
}
}
for (k = 0; k < ARRAY_SIZE(strider_fans); ++k) {
i2c_set_bus_num(strider_fans[k].bus);
init_fan_controller(strider_fans[k].addr);
}
return 0;
}