diff options
Diffstat (limited to 'board/gdsys/mpc8308/strider.c')
| -rw-r--r-- | board/gdsys/mpc8308/strider.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/board/gdsys/mpc8308/strider.c b/board/gdsys/mpc8308/strider.c index ef5b6c03f8..eee582bb0f 100644 --- a/board/gdsys/mpc8308/strider.c +++ b/board/gdsys/mpc8308/strider.c @@ -24,6 +24,7 @@ #include "../common/adv7611.h" #include "../common/ch7301.h" +#include "../common/dp501.h" #include "../common/ioep-fpga.h" #include "../common/mclink.h" #include "../common/osd.h" @@ -127,7 +128,10 @@ int last_stage_init(void) int slaves; unsigned int k; unsigned int mux_ch; - unsigned char mclink_controllers[] = { 0x3c, 0x3d, 0x3e }; + 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); bool ch0_sgmii2_present = false; @@ -135,17 +139,25 @@ int last_stage_init(void) pca9698_direction_output(0x20, 8, 0); /* Turn on Parade DP501 */ - pca9698_direction_output(0x20, 9, 1); + pca9698_direction_output(0x20, 10, 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) { + 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); @@ -192,6 +204,7 @@ int last_stage_init(void) #ifdef CONFIG_STRIDER_CPU ch7301_probe(0, false); + dp501_probe(0, false); #endif if (slaves <= 0) @@ -199,6 +212,14 @@ int last_stage_init(void) 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 @@ -206,10 +227,10 @@ int last_stage_init(void) 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); + dp501_probe(k, false); #endif if (hw_type_cat) { miiphy_register(bb_miiphy_buses[k].name, |
