void __init omap2420_init_early(void)
{
omap2_set_globals_242x();
omap_common_init_early();
omap2xxx_voltagedomains_init();
omap242x_powerdomains_init();
omap242x_clockdomains_init();
omap2420_hwmod_init();
omap_hwmod_init_postsetup();
omap2420_clk_init();
}
void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1)
{
u8 skip_setup_idle = 0;
if (cpu_is_omap24xx() || cpu_is_omap34xx())
pwrdm_init(powerdomains_omap, &omap2_pwrdm_functions);
else if (cpu_is_omap44xx())
pwrdm_init(powerdomains_omap, &omap4_pwrdm_functions);
clkdm_init(clockdomains_omap, clkdm_autodeps);
if (cpu_is_omap242x())
omap2420_hwmod_init();
else if (cpu_is_omap243x())
omap2430_hwmod_init();
else if (cpu_is_omap34xx())
omap3xxx_hwmod_init();
else if (cpu_is_omap44xx())
omap44xx_hwmod_init();
omap_pm_if_early_init();
if (cpu_is_omap2420())
omap2420_clk_init();
else if (cpu_is_omap2430())
omap2430_clk_init();
else if (cpu_is_omap34xx())
omap3xxx_clk_init();
else if (cpu_is_omap44xx())
omap4xxx_clk_init();
else
pr_err("Could not init clock framework - unknown CPU\n");
omap_serial_early_init();
#ifndef CONFIG_PM_RUNTIME
skip_setup_idle = 1;
#endif
omap_hwmod_late_init(skip_setup_idle);
if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
#ifndef CONFIG_FB_OMAP_BOOTLOADER_INIT
_omap2_init_reprogram_sdrc();
#endif
}
gpmc_init();
omap2_dm_timer_early_init();
}
void __init omap2420_init_early(void)
{
omap2_set_globals_tap(OMAP242X_CLASS, OMAP2_L4_IO_ADDRESS(0x48014000));
omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP2420_SDRC_BASE),
OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE),
NULL);
omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE));
omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE), NULL);
omap2xxx_check_revision();
omap2xxx_prm_init();
omap2xxx_cm_init();
omap2xxx_voltagedomains_init();
omap242x_powerdomains_init();
omap242x_clockdomains_init();
omap2420_hwmod_init();
omap_hwmod_init_postsetup();
omap2420_clk_init();
}
void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1)
{
u8 skip_setup_idle = 0;
pwrdm_init(powerdomains_omap);
clkdm_init(clockdomains_omap, clkdm_autodeps);
if (cpu_is_omap242x())
omap2420_hwmod_init();
else if (cpu_is_omap243x())
omap2430_hwmod_init();
else if (cpu_is_omap34xx())
omap3xxx_hwmod_init();
/* The OPP tables have to be registered before a clk init */
omap_pm_if_early_init(mpu_opps, dsp_opps, l3_opps);
if (cpu_is_omap2420())
omap2420_clk_init();
else if (cpu_is_omap2430())
omap2430_clk_init();
else if (cpu_is_omap34xx())
omap3xxx_clk_init();
else if (cpu_is_omap44xx())
omap4xxx_clk_init();
else
pr_err("Could not init clock framework - unknown CPU\n");
omap_serial_early_init();
#ifndef CONFIG_PM_RUNTIME
skip_setup_idle = 1;
#endif
if (cpu_is_omap24xx() || cpu_is_omap34xx()) /* FIXME: OMAP4 */
omap_hwmod_late_init(skip_setup_idle);
if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
_omap2_init_reprogram_sdrc();
}
gpmc_init();
}
void __init omap2_init_common_infrastructure(void)
{
u8 postsetup_state;
if (cpu_is_omap242x()) {
omap2xxx_powerdomains_init();
omap2_clockdomains_init();
omap2420_hwmod_init();
} else if (cpu_is_omap243x()) {
omap2xxx_powerdomains_init();
omap2_clockdomains_init();
omap2430_hwmod_init();
} else if (cpu_is_omap34xx()) {
omap3xxx_powerdomains_init();
omap2_clockdomains_init();
omap3xxx_hwmod_init();
} else if (cpu_is_ti81xx()) {
ti81xx_powerdomains_init();
omap2_clockdomains_init();
ti81xx_hwmod_init();
} else if (cpu_is_omap44xx()) {
omap44xx_powerdomains_init();
omap44xx_clockdomains_init();
omap44xx_hwmod_init();
} else {
pr_err("Could not init hwmod data - unknown SoC\n");
}
/* Set the default postsetup state for all hwmods */
#ifdef CONFIG_PM_RUNTIME
postsetup_state = _HWMOD_STATE_IDLE;
#else
postsetup_state = _HWMOD_STATE_ENABLED;
#endif
omap_hwmod_for_each(_set_hwmod_postsetup_state, &postsetup_state);
/*
* Set the default postsetup state for unusual modules (like
* MPU WDT).
*
* The postsetup_state is not actually used until
* omap_hwmod_late_init(), so boards that desire full watchdog
* coverage of kernel initialization can reprogram the
* postsetup_state between the calls to
* omap2_init_common_infra() and omap2_init_common_devices().
*
* XXX ideally we could detect whether the MPU WDT was currently
* enabled here and make this conditional
*/
postsetup_state = _HWMOD_STATE_DISABLED;
omap_hwmod_for_each_by_class("wd_timer",
_set_hwmod_postsetup_state,
&postsetup_state);
omap_pm_if_early_init();
if (cpu_is_omap2420())
omap2420_clk_init();
else if (cpu_is_omap2430())
omap2430_clk_init();
else if (cpu_is_omap34xx())
omap3xxx_clk_init();
else if (cpu_is_ti816x())
ti816x_clk_init();
else if (cpu_is_ti814x())
ti814x_clk_init();
else if (cpu_is_omap44xx())
omap4xxx_clk_init();
else
pr_err("Could not init clock framework - unknown SoC\n");
}
