C++ (Cpp) pmu_scu_b_pwrdn примеры использования

Пример #1

Файл: pmu.c Проект: nextfoe/arm-trusted-firmware

static void pmu_set_sleep_mode(void)
{
	ddr_suspend_save();
	pmu_sleep_mode_config();
	soc_sleep_config();
	regs_updata_bit_set(PMU_BASE + PMU_PWRMD_CORE, pmu_mdcr_global_int_dis);
	regs_updata_bit_set(PMU_BASE + PMU_SFT_CON, pmu_sft_glbl_int_dis_b);
	pmu_scu_b_pwrdn();
	mmio_write_32(SGRF_BASE + SGRF_SOC_CON(1),
		      (PMUSRAM_BASE >> CPU_BOOT_ADDR_ALIGN) |
		      CPU_BOOT_ADDR_WMASK);
	mmio_write_32(SGRF_BASE + SGRF_SOC_CON(2),
		      (PMUSRAM_BASE >> CPU_BOOT_ADDR_ALIGN) |
		      CPU_BOOT_ADDR_WMASK);
}

Пример #2

Файл: pmu.c Проект: aesl-foss/arm-trusted-firmware

static int sys_pwr_domain_suspend(void)
{
	sys_slp_config();
	plls_suspend();
	pmu_sgrf_rst_hld();

	mmio_write_32(SGRF_BASE + SGRF_SOC_CON0_1(1),
		      (PMUSRAM_BASE >> CPU_BOOT_ADDR_ALIGN) |
		      CPU_BOOT_ADDR_WMASK);

	pmu_scu_b_pwrdn();

	mmio_write_32(PMU_BASE + PMU_ADB400_CON,
		      BIT_WITH_WMSK(PMU_PWRDWN_REQ_CORE_B_2GIC_SW) |
		      BIT_WITH_WMSK(PMU_PWRDWN_REQ_CORE_B_SW) |
		      BIT_WITH_WMSK(PMU_PWRDWN_REQ_GIC2_CORE_B_SW));
	dsb();
	mmio_setbits_32(PMU_BASE + PMU_PWRDN_CON, BIT(PMU_SCU_B_PWRDWN_EN));

	return 0;
}