Ejemplo n.º 1
0
void qe_init(uint qe_base)
{
	/* Init the QE IMMR base */
	qe_immr = (qe_map_t *)qe_base;

	gd->mp_alloc_base = QE_DATAONLY_BASE;
	gd->mp_alloc_top = gd->mp_alloc_base + QE_DATAONLY_SIZE;

	qe_sdma_init();
	qe_snums_init();
}
Ejemplo n.º 2
0
void qe_reset(void)
{
	if (qe_immr == NULL)
		qe_immr = ioremap(get_qe_base(), QE_IMMAP_SIZE);

	qe_snums_init();

	qe_issue_cmd(QE_RESET, QE_CR_SUBBLOCK_INVALID,
		     QE_CR_PROTOCOL_UNSPECIFIED, 0);

	/* Reclaim the MURAM memory for our use. */
	qe_muram_init();

	if (qe_sdma_init())
		panic("sdma init failed!");
}
Ejemplo n.º 3
0
void qe_init(uint qe_base)
{
	/* Init the QE IMMR base */
	qe_immr = (qe_map_t *)qe_base;

#ifdef CONFIG_SYS_QE_FMAN_FW_IN_NOR
	/*
	 * Upload microcode to IRAM for those SOCs which do not have ROM in QE.
	 */
	qe_upload_firmware((const void *)CONFIG_SYS_QE_FW_ADDR);

	/* enable the microcode in IRAM */
	out_be32(&qe_immr->iram.iready,QE_IRAM_READY);
#endif

	gd->arch.mp_alloc_base = QE_DATAONLY_BASE;
	gd->arch.mp_alloc_top = gd->arch.mp_alloc_base + QE_DATAONLY_SIZE;

	qe_sdma_init();
	qe_snums_init();
}