/*
* Routine: misc_init_r
* Description: Configure board specific parts
*/
int misc_init_r(void)
{
t2_t *t2_base = (t2_t *)T2_BASE;
u32 pbias_lite;
twl4030_power_init();
/* set VSIM to 1.8V */
twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VSIM_DEDICATED,
TWL4030_PM_RECEIVER_VSIM_VSEL_18,
TWL4030_PM_RECEIVER_VSIM_DEV_GRP,
TWL4030_PM_RECEIVER_DEV_GRP_P1);
/* set up dual-voltage GPIOs to 1.8V */
pbias_lite = readl(&t2_base->pbias_lite);
pbias_lite &= ~PBIASLITEVMODE1;
pbias_lite |= PBIASLITEPWRDNZ1;
writel(pbias_lite, &t2_base->pbias_lite);
if (get_cpu_family() == CPU_OMAP36XX)
writel(readl(OMAP34XX_CTRL_WKUP_CTRL) |
OMAP34XX_CTRL_WKUP_CTRL_GPIO_IO_PWRDNZ,
OMAP34XX_CTRL_WKUP_CTRL);
setup_net_chip();
omap_die_id_display();
set_led();
set_boardname();
return 0;
}
int misc_init_r(void)
{
cl_print_pcb_info();
omap_die_id_display();
return 0;
}
/*
* Routine: misc_init_r
* Description: Init i2c, ethernet, etc... (done here so udelay works)
*/
int misc_init_r(void)
{
#ifdef CONFIG_SYS_I2C_OMAP24XX
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
#endif
omap_die_id_display();
return 0;
}
/*
* Routine: misc_init_r
* Description: Configure board specific parts
*/
int misc_init_r(void)
{
twl4030_power_init();
setup_net_chip();
omap_die_id_display();
set_fdt();
return 0;
}
/*
* Routine: misc_init_r
* Description: Configure board specific parts
*/
int misc_init_r(void)
{
struct tricorder_eeprom eeprom;
get_eeprom(&eeprom);
print_hwversion(&eeprom);
twl4030_power_init();
status_led_set(0, CONFIG_LED_STATUS_ON);
status_led_set(1, CONFIG_LED_STATUS_ON);
status_led_set(2, CONFIG_LED_STATUS_ON);
omap_die_id_display();
return 0;
}
/*
* Routine: misc_init_r
* Description: Init i2c, ethernet, etc... (done here so udelay works)
*/
int misc_init_r(void)
{
volatile unsigned int ctr;
u32 reset;
#ifdef CONFIG_SYS_I2C_OMAP24XX
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
#endif
omap_die_id_display();
am3517_evm_musb_init();
if (gpio_request(PHY_GPIO, "gpio_30") == 0) {
/* activate PHY reset */
gpio_direction_output(PHY_GPIO, 0);
gpio_set_value(PHY_GPIO, 0);
ctr = 0;
do {
udelay(1000);
ctr++;
} while (ctr < 300);
/* deactivate PHY reset */
gpio_set_value(PHY_GPIO, 1);
/* allow the PHY to stabilize and settle down */
ctr = 0;
do {
udelay(1000);
ctr++;
} while (ctr < 300);
/* ensure that the module is out of reset */
reset = readl(AM3517_IP_SW_RESET);
reset &= (~CPGMACSS_SW_RST);
writel(reset, AM3517_IP_SW_RESET);
/* Free requested GPIO */
gpio_free(PHY_GPIO);
}
return 0;
}
int misc_init_r(void)
{
char *eth_addr;
struct tam3517_module_info info;
int ret;
omap_die_id_display();
eth_addr = getenv("ethaddr");
if (eth_addr)
return 0;
TAM3517_READ_EEPROM(&info, ret);
if (!ret)
TAM3517_READ_MAC_FROM_EEPROM(&info);
return 0;
}
int misc_init_r(void)
{
char *eth_addr;
struct tam3517_module_info info;
int ret;
TAM3517_READ_EEPROM(&info, ret);
omap_die_id_display();
if (ret)
return 0;
eth_addr = env_get("ethaddr");
if (!eth_addr)
TAM3517_READ_MAC_FROM_EEPROM(&info);
TAM3517_PRINT_SOM_INFO(&info);
return 0;
}
/*
* Routine: misc_init_r
* Description: Init ethernet (done here so udelay works)
*/
int misc_init_r(void)
{
#ifdef CONFIG_SYS_I2C_OMAP34XX
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
#endif
#if defined(CONFIG_CMD_NET)
setup_net_chip();
#endif
omap3_evm_get_revision();
#if defined(CONFIG_CMD_NET)
reset_net_chip();
#endif
omap_die_id_display();
return 0;
}
/*
* Routine: misc_init_r
* Description: Configure board specific parts
*/
int misc_init_r(void)
{
struct gpio *gpio5_base = (struct gpio *)OMAP34XX_GPIO5_BASE;
struct gpio *gpio6_base = (struct gpio *)OMAP34XX_GPIO6_BASE;
twl4030_power_init();
twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON);
/* Configure GPIOs to output */
/* GPIO23 */
writel(~(GPIO10 | GPIO8 | GPIO2 | GPIO1), &gpio6_base->oe);
writel(~(GPIO31 | GPIO30 | GPIO22 | GPIO21 |
GPIO15 | GPIO14 | GPIO13 | GPIO12), &gpio5_base->oe);
/* Set GPIOs */
writel(GPIO10 | GPIO8 | GPIO2 | GPIO1,
&gpio6_base->setdataout);
writel(GPIO31 | GPIO30 | GPIO29 | GPIO28 | GPIO22 | GPIO21 |
GPIO15 | GPIO14 | GPIO13 | GPIO12, &gpio5_base->setdataout);
switch (tao3530_revision()) {
case 0:
puts("TAO-3530 REV Reserve 1\n");
break;
case 1:
puts("TAO-3530 REV Reserve 2\n");
break;
case 2:
puts("TAO-3530 REV Cx\n");
break;
case 3:
puts("TAO-3530 REV Ax/Bx\n");
break;
default:
puts("Unknown board revision\n");
}
omap_die_id_display();
return 0;
}
/*
* Routine: misc_init_r
* Description: Configure board specific parts
*/
int misc_init_r(void)
{
t2_t *t2_base = (t2_t *)T2_BASE;
u32 pbias_lite;
twl4030_led_init(TWL4030_LED_LEDEN_LEDBON);
/* set up dual-voltage GPIOs to 1.8V */
pbias_lite = readl(&t2_base->pbias_lite);
pbias_lite &= ~PBIASLITEVMODE1;
pbias_lite |= PBIASLITEPWRDNZ1;
writel(pbias_lite, &t2_base->pbias_lite);
if (get_cpu_family() == CPU_OMAP36XX)
writel(readl(CONTROL_WKUP_CTRL) | GPIO_IO_PWRDNZ,
CONTROL_WKUP_CTRL);
/* make sure audio and BT chips are in powerdown state */
set_output_gpio(14, 0);
set_output_gpio(15, 0);
set_output_gpio(118, 0);
/* enable USB supply */
set_output_gpio(164, 1);
/* wifi needs a short pulse to enter powersave state */
set_output_gpio(23, 1);
udelay(5000);
gpio_direction_output(23, 0);
/* Enable battery backup capacitor (3.2V, 0.5mA charge current) */
twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER,
TWL4030_PM_RECEIVER_BB_CFG,
TWL4030_BB_CFG_BBCHEN | TWL4030_BB_CFG_BBSEL_3200MV |
TWL4030_BB_CFG_BBISEL_500UA);
omap_die_id_display();
return 0;
}
/*
* Routine: misc_init_r
* Description: Configure board specific parts
*/
int misc_init_r(void)
{
unsigned int expansion_id;
twl4030_power_init();
twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON);
printf("Board revision: %d\n", get_board_revision());
switch (get_sdio2_config()) {
case 0:
puts("Tranceiver detected on mmc2\n");
MUX_OVERO_SDIO2_TRANSCEIVER();
break;
case 1:
puts("Direct connection on mmc2\n");
MUX_OVERO_SDIO2_DIRECT();
break;
default:
puts("Unable to detect mmc2 connection type\n");
}
expansion_id = get_expansion_id();
switch (expansion_id) {
case GUMSTIX_SUMMIT:
printf("Recognized Summit expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
setenv("defaultdisplay", "dvi");
setenv("expansionname", "summit");
break;
case GUMSTIX_TOBI:
printf("Recognized Tobi expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
setenv("defaultdisplay", "dvi");
setenv("expansionname", "tobi");
break;
case GUMSTIX_TOBI_DUO:
printf("Recognized Tobi Duo expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
setenv("expansionname", "tobiduo");
break;
case GUMSTIX_PALO35:
printf("Recognized Palo35 expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
setenv("defaultdisplay", "lcd35");
setenv("expansionname", "palo35");
break;
case GUMSTIX_PALO43:
printf("Recognized Palo43 expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
setenv("defaultdisplay", "lcd43");
setenv("expansionname", "palo43");
break;
case GUMSTIX_CHESTNUT43:
printf("Recognized Chestnut43 expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
setenv("defaultdisplay", "lcd43");
setenv("expansionname", "chestnut43");
break;
case GUMSTIX_PINTO:
printf("Recognized Pinto expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
break;
case GUMSTIX_GALLOP43:
printf("Recognized Gallop43 expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
setenv("defaultdisplay", "lcd43");
setenv("expansionname", "gallop43");
break;
case GUMSTIX_ALTO35:
printf("Recognized Alto35 expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
MUX_ALTO35();
setenv("defaultdisplay", "lcd35");
setenv("expansionname", "alto35");
break;
case GUMSTIX_STAGECOACH:
printf("Recognized Stagecoach expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
break;
case GUMSTIX_THUMBO:
printf("Recognized Thumbo expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
break;
case GUMSTIX_TURTLECORE:
printf("Recognized Turtlecore expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
break;
case GUMSTIX_ARBOR43C:
printf("Recognized Arbor43C expansion board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
MUX_ARBOR43C();
setenv("defaultdisplay", "lcd43");
setenv("expansionname", "arbor43c");
break;
case ETTUS_USRP_E:
printf("Recognized Ettus Research USRP-E (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_GUMSTIX();
MUX_USRP_E();
setenv("defaultdisplay", "dvi");
break;
case GUMSTIX_NO_EEPROM:
case GUMSTIX_EMPTY_EEPROM:
puts("No or empty EEPROM on expansion board\n");
MUX_GUMSTIX();
setenv("expansionname", "tobi");
break;
default:
printf("Unrecognized expansion board 0x%08x\n", expansion_id);
break;
}
if (expansion_config.content == 1)
setenv(expansion_config.env_var, expansion_config.env_setting);
omap_die_id_display();
if (get_cpu_family() == CPU_OMAP34XX)
setenv("boardname", "overo");
else
setenv("boardname", "overo-storm");
return 0;
}
/*
* Routine: misc_init_r
* Description: Configure board specific parts
*/
int misc_init_r(void)
{
struct gpio *gpio5_base = (struct gpio *)OMAP34XX_GPIO5_BASE;
struct gpio *gpio6_base = (struct gpio *)OMAP34XX_GPIO6_BASE;
struct control_prog_io *prog_io_base = (struct control_prog_io *)OMAP34XX_CTRL_BASE;
bool generate_fake_mac = false;
u32 value;
/* Enable i2c2 pullup resisters */
value = readl(&prog_io_base->io1);
value &= ~(PRG_I2C2_PULLUPRESX);
writel(value, &prog_io_base->io1);
switch (get_board_revision()) {
case REVISION_AXBX:
printf("Beagle Rev Ax/Bx\n");
env_set("beaglerev", "AxBx");
break;
case REVISION_CX:
printf("Beagle Rev C1/C2/C3\n");
env_set("beaglerev", "Cx");
MUX_BEAGLE_C();
break;
case REVISION_C4:
printf("Beagle Rev C4\n");
env_set("beaglerev", "C4");
MUX_BEAGLE_C();
/* Set VAUX2 to 1.8V for EHCI PHY */
twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED,
TWL4030_PM_RECEIVER_VAUX2_VSEL_18,
TWL4030_PM_RECEIVER_VAUX2_DEV_GRP,
TWL4030_PM_RECEIVER_DEV_GRP_P1);
break;
case REVISION_XM_AB:
printf("Beagle xM Rev A/B\n");
env_set("beaglerev", "xMAB");
MUX_BEAGLE_XM();
/* Set VAUX2 to 1.8V for EHCI PHY */
twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED,
TWL4030_PM_RECEIVER_VAUX2_VSEL_18,
TWL4030_PM_RECEIVER_VAUX2_DEV_GRP,
TWL4030_PM_RECEIVER_DEV_GRP_P1);
generate_fake_mac = true;
break;
case REVISION_XM_C:
printf("Beagle xM Rev C\n");
env_set("beaglerev", "xMC");
MUX_BEAGLE_XM();
/* Set VAUX2 to 1.8V for EHCI PHY */
twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED,
TWL4030_PM_RECEIVER_VAUX2_VSEL_18,
TWL4030_PM_RECEIVER_VAUX2_DEV_GRP,
TWL4030_PM_RECEIVER_DEV_GRP_P1);
generate_fake_mac = true;
break;
default:
printf("Beagle unknown 0x%02x\n", get_board_revision());
MUX_BEAGLE_XM();
/* Set VAUX2 to 1.8V for EHCI PHY */
twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED,
TWL4030_PM_RECEIVER_VAUX2_VSEL_18,
TWL4030_PM_RECEIVER_VAUX2_DEV_GRP,
TWL4030_PM_RECEIVER_DEV_GRP_P1);
generate_fake_mac = true;
}
switch (get_expansion_id()) {
case TINCANTOOLS_ZIPPY:
printf("Recognized Tincantools Zippy board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_TINCANTOOLS_ZIPPY();
env_set("buddy", "zippy");
break;
case TINCANTOOLS_ZIPPY2:
printf("Recognized Tincantools Zippy2 board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_TINCANTOOLS_ZIPPY();
env_set("buddy", "zippy2");
break;
case TINCANTOOLS_TRAINER:
printf("Recognized Tincantools Trainer board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
MUX_TINCANTOOLS_ZIPPY();
MUX_TINCANTOOLS_TRAINER();
env_set("buddy", "trainer");
break;
case TINCANTOOLS_SHOWDOG:
printf("Recognized Tincantools Showdow board (rev %d %s)\n",
expansion_config.revision,
expansion_config.fab_revision);
/* Place holder for DSS2 definition for showdog lcd */
env_set("defaultdisplay", "showdoglcd");
env_set("buddy", "showdog");
break;
case KBADC_BEAGLEFPGA:
printf("Recognized KBADC Beagle FPGA board\n");
MUX_KBADC_BEAGLEFPGA();
env_set("buddy", "beaglefpga");
break;
case LW_BEAGLETOUCH:
printf("Recognized Liquidware BeagleTouch board\n");
env_set("buddy", "beagletouch");
break;
case BRAINMUX_LCDOG:
printf("Recognized Brainmux LCDog board\n");
env_set("buddy", "lcdog");
break;
case BRAINMUX_LCDOGTOUCH:
printf("Recognized Brainmux LCDog Touch board\n");
env_set("buddy", "lcdogtouch");
break;
case BBTOYS_WIFI:
printf("Recognized BeagleBoardToys WiFi board\n");
MUX_BBTOYS_WIFI()
env_set("buddy", "bbtoys-wifi");
break;
case BBTOYS_VGA:
printf("Recognized BeagleBoardToys VGA board\n");
break;
case BBTOYS_LCD:
printf("Recognized BeagleBoardToys LCD board\n");
break;
case BCT_BRETTL3:
printf("Recognized bct electronic GmbH brettl3 board\n");
break;
case BCT_BRETTL4:
printf("Recognized bct electronic GmbH brettl4 board\n");
break;
case LSR_COM6L_ADPT:
printf("Recognized LSR COM6L Adapter Board\n");
MUX_BBTOYS_WIFI()
env_set("buddy", "lsr-com6l-adpt");
break;
case BEAGLE_NO_EEPROM:
printf("No EEPROM on expansion board\n");
env_set("buddy", "none");
break;
default:
printf("Unrecognized expansion board: %x\n",
expansion_config.device_vendor);
env_set("buddy", "unknown");
}
if (expansion_config.content == 1)
env_set(expansion_config.env_var, expansion_config.env_setting);
twl4030_power_init();
switch (get_board_revision()) {
case REVISION_XM_AB:
twl4030_led_init(TWL4030_LED_LEDEN_LEDBON);
break;
default:
twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON);
break;
}
/* Set GPIO states before they are made outputs */
writel(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1,
&gpio6_base->setdataout);
writel(GPIO31 | GPIO30 | GPIO29 | GPIO28 | GPIO22 | GPIO21 |
GPIO15 | GPIO14 | GPIO13 | GPIO12, &gpio5_base->setdataout);
/* Configure GPIOs to output */
writel(~(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1), &gpio6_base->oe);
writel(~(GPIO31 | GPIO30 | GPIO29 | GPIO28 | GPIO22 | GPIO21 |
GPIO15 | GPIO14 | GPIO13 | GPIO12), &gpio5_base->oe);
omap_die_id_display();
#ifdef CONFIG_VIDEO_OMAP3
beagle_dvi_pup();
beagle_display_init();
omap3_dss_enable();
#endif
#ifdef CONFIG_USB_MUSB_OMAP2PLUS
musb_register(&musb_plat, &musb_board_data, (void *)MUSB_BASE);
#endif
if (generate_fake_mac)
omap_die_id_usbethaddr();
#if defined(CONFIG_MTDIDS_DEFAULT) && defined(CONFIG_MTDPARTS_DEFAULT)
if (strlen(CONFIG_MTDIDS_DEFAULT))
env_set("mtdids", CONFIG_MTDIDS_DEFAULT);
if (strlen(CONFIG_MTDPARTS_DEFAULT))
env_set("mtdparts", CONFIG_MTDPARTS_DEFAULT);
#endif
return 0;
}
