#include <gdsys_fpga.h>
+#include "../common/ioep-fpga.h"
#include "../common/osd.h"
#include "../common/mclink.h"
#include "../common/phy.h"
+#include "../common/fanctrl.h"
#include <pca953x.h>
#include <pca9698.h>
#define MAX_MUX_CHANNELS 2
-enum {
- UNITTYPE_MAIN_SERVER = 0,
- UNITTYPE_MAIN_USER = 1,
- UNITTYPE_VIDEO_SERVER = 2,
- UNITTYPE_VIDEO_USER = 3,
-};
-
-enum {
- UNITTYPEPCB_DVI = 0,
- UNITTYPEPCB_DP_165 = 1,
- UNITTYPEPCB_DP_300 = 2,
- UNITTYPEPCB_HDMI = 3,
-};
-
-enum {
- HWVER_100 = 0,
- HWVER_110 = 1,
-};
-
-enum {
- FPGA_HWVER_200 = 0,
- FPGA_HWVER_210 = 1,
-};
-
-enum {
- COMPRESSION_NONE = 0,
- COMPRESSION_TYPE1_DELTA = 1,
- COMPRESSION_TYPE1_TYPE2_DELTA = 3,
-};
-
-enum {
- AUDIO_NONE = 0,
- AUDIO_TX = 1,
- AUDIO_RX = 2,
- AUDIO_RXTX = 3,
-};
-
-enum {
- SYSCLK_147456 = 0,
-};
-
-enum {
- RAM_DDR2_32 = 0,
- RAM_DDR3_32 = 1,
-};
-
-enum {
- CARRIER_SPEED_1G = 0,
- CARRIER_SPEED_2_5G = 1,
-};
-
enum {
MCFPGA_DONE = 1 << 0,
MCFPGA_INIT_N = 1 << 1,
unsigned int mclink_fpgacount;
struct ihs_fpga *fpga_ptr[] = CONFIG_SYS_FPGA_PTR;
+struct {
+ u8 bus;
+ u8 addr;
+} hrcon_fans[] = CONFIG_HRCON_FANS;
+
int fpga_set_reg(u32 fpga, u16 *reg, off_t regoff, u16 data)
{
int res;
return 0;
}
-static void print_fpga_info(unsigned int fpga, bool rgmii2_present)
-{
- u16 versions;
- u16 fpga_version;
- u16 fpga_features;
- unsigned unit_type;
- unsigned unit_type_pcb_video;
- unsigned hardware_version;
- unsigned feature_compression;
- unsigned feature_osd;
- unsigned feature_audio;
- unsigned feature_sysclock;
- unsigned feature_ramconfig;
- unsigned feature_carrier_speed;
- unsigned feature_carriers;
- unsigned feature_video_channels;
-
- FPGA_GET_REG(fpga, versions, &versions);
- FPGA_GET_REG(fpga, fpga_version, &fpga_version);
- FPGA_GET_REG(fpga, fpga_features, &fpga_features);
-
- unit_type = (versions & 0xf000) >> 12;
- unit_type_pcb_video = (versions & 0x01c0) >> 6;
- feature_compression = (fpga_features & 0xe000) >> 13;
- feature_osd = fpga_features & (1<<11);
- feature_audio = (fpga_features & 0x0600) >> 9;
- feature_sysclock = (fpga_features & 0x0180) >> 7;
- feature_ramconfig = (fpga_features & 0x0060) >> 5;
- feature_carrier_speed = fpga_features & (1<<4);
- feature_carriers = (fpga_features & 0x000c) >> 2;
- feature_video_channels = fpga_features & 0x0003;
-
- switch (unit_type) {
- case UNITTYPE_MAIN_USER:
- printf("Mainchannel");
- break;
-
- case UNITTYPE_VIDEO_USER:
- printf("Videochannel");
- break;
-
- default:
- printf("UnitType %d(not supported)", unit_type);
- break;
- }
-
- if (unit_type == UNITTYPE_MAIN_USER) {
- hardware_version =
- (!!pca9698_get_value(0x20, 24) << 0)
- | (!!pca9698_get_value(0x20, 25) << 1)
- | (!!pca9698_get_value(0x20, 26) << 2)
- | (!!pca9698_get_value(0x20, 27) << 3)
- | (!!pca9698_get_value(0x20, 28) << 4);
- switch (hardware_version) {
- case HWVER_100:
- printf(" HW-Ver 1.00,");
- break;
-
- case HWVER_110:
- printf(" HW-Ver 1.10,");
- break;
-
- default:
- printf(" HW-Ver %d(not supported),",
- hardware_version);
- break;
- }
- if (rgmii2_present)
- printf(" RGMII2,");
- }
-
- if (unit_type == UNITTYPE_VIDEO_USER) {
- hardware_version = versions & 0x000f;
- switch (hardware_version) {
- case FPGA_HWVER_200:
- printf(" HW-Ver 2.00,");
- break;
-
- case FPGA_HWVER_210:
- printf(" HW-Ver 2.10,");
- break;
-
- default:
- printf(" HW-Ver %d(not supported),",
- hardware_version);
- break;
- }
- }
-
- switch (unit_type_pcb_video) {
- case UNITTYPEPCB_DVI:
- printf(" DVI,");
- break;
-
- case UNITTYPEPCB_DP_165:
- printf(" DP 165MPix/s,");
- break;
-
- case UNITTYPEPCB_DP_300:
- printf(" DP 300MPix/s,");
- break;
-
- case UNITTYPEPCB_HDMI:
- printf(" HDMI,");
- break;
- }
-
- printf(" FPGA V %d.%02d\n features:",
- fpga_version / 100, fpga_version % 100);
-
-
- switch (feature_compression) {
- case COMPRESSION_NONE:
- printf(" no compression");
- break;
-
- case COMPRESSION_TYPE1_DELTA:
- printf(" type1-deltacompression");
- break;
-
- case COMPRESSION_TYPE1_TYPE2_DELTA:
- printf(" type1-deltacompression, type2-inlinecompression");
- break;
-
- default:
- printf(" compression %d(not supported)", feature_compression);
- break;
- }
-
- printf(", %sosd", feature_osd ? "" : "no ");
-
- switch (feature_audio) {
- case AUDIO_NONE:
- printf(", no audio");
- break;
-
- case AUDIO_TX:
- printf(", audio tx");
- break;
-
- case AUDIO_RX:
- printf(", audio rx");
- break;
-
- case AUDIO_RXTX:
- printf(", audio rx+tx");
- break;
-
- default:
- printf(", audio %d(not supported)", feature_audio);
- break;
- }
-
- puts(",\n ");
-
- switch (feature_sysclock) {
- case SYSCLK_147456:
- printf("clock 147.456 MHz");
- break;
-
- default:
- printf("clock %d(not supported)", feature_sysclock);
- break;
- }
-
- switch (feature_ramconfig) {
- case RAM_DDR2_32:
- printf(", RAM 32 bit DDR2");
- break;
-
- case RAM_DDR3_32:
- printf(", RAM 32 bit DDR3");
- break;
-
- default:
- printf(", RAM %d(not supported)", feature_ramconfig);
- break;
- }
-
- printf(", %d carrier(s) %s", feature_carriers,
- feature_carrier_speed ? "2.5Gbit/s" : "1Gbit/s");
-
- printf(", %d video channel(s)\n", feature_video_channels);
-}
-
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;
/* Turn on Parade DP501 */
pca9698_direction_output(0x20, 10, 1);
+ pca9698_direction_output(0x20, 11, 1);
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;
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);
+ 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_rgmii2_present)
continue;
slaves = mclink_probe();
mclink_fpgacount = 0;
- print_fpga_info(0, ch0_rgmii2_present);
+ ioep_fpga_print_info(0);
osd_probe(0);
+#ifdef CONFIG_SYS_OSD_DH
+ osd_probe(4);
+#endif
if (slaves <= 0)
return 0;
for (k = 1; k <= slaves; ++k) {
FPGA_GET_REG(k, fpga_features, &fpga_features);
- print_fpga_info(k, false);
+ ioep_fpga_print_info(k);
osd_probe(k);
+#ifdef CONFIG_SYS_OSD_DH
+ osd_probe(k + 4);
+#endif
if (hw_type_cat) {
- miiphy_register(bb_miiphy_buses[k].name,
- bb_miiphy_read, bb_miiphy_write);
+ 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(hrcon_fans); ++k) {
+ i2c_set_bus_num(hrcon_fans[k].bus);
+ init_fan_controller(hrcon_fans[k].addr);
+ }
+
return 0;
}
/*
- * provide access to fpga gpios (for I2C bitbang)
+ * provide access to fpga gpios and controls (for I2C bitbang)
* (these may look all too simple but make iocon.h much more readable)
*/
void fpga_gpio_set(unsigned int bus, int pin)
{
- FPGA_SET_REG(bus, gpio.set, pin);
+ FPGA_SET_REG(bus >= 4 ? (bus - 4) : bus, gpio.set, pin);
}
void fpga_gpio_clear(unsigned int bus, int pin)
{
- FPGA_SET_REG(bus, gpio.clear, pin);
+ FPGA_SET_REG(bus >= 4 ? (bus - 4) : bus, gpio.clear, pin);
}
int fpga_gpio_get(unsigned int bus, int pin)
{
u16 val;
- FPGA_GET_REG(bus, gpio.read, &val);
+ FPGA_GET_REG(bus >= 4 ? (bus - 4) : bus, gpio.read, &val);
return val & pin;
}
+void fpga_control_set(unsigned int bus, int pin)
+{
+ u16 val;
+
+ FPGA_GET_REG(bus >= 4 ? (bus - 4) : bus, control, &val);
+ FPGA_SET_REG(bus >= 4 ? (bus - 4) : bus, control, val | pin);
+}
+
+void fpga_control_clear(unsigned int bus, int pin)
+{
+ u16 val;
+
+ FPGA_GET_REG(bus >= 4 ? (bus - 4) : bus, control, &val);
+ FPGA_SET_REG(bus >= 4 ? (bus - 4) : bus, control, val & ~pin);
+}
+
void mpc8308_init(void)
{
pca9698_direction_output(0x20, 4, 1);
}
#if defined(CONFIG_OF_BOARD_SETUP)
-void ft_board_setup(void *blob, bd_t *bd)
+int ft_board_setup(void *blob, bd_t *bd)
{
ft_cpu_setup(blob, bd);
- fdt_fixup_dr_usb(blob, bd);
+ fsl_fdt_fixup_dr_usb(blob, bd);
fdt_fixup_esdhc(blob, bd);
+
+ return 0;
}
#endif