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3d660799b4
Add the basic support for RDC init/config driver, this module driver can be enhanced more if necessary. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Change-Id: I290dc378d0d85671435f9de46d5aa790b4e006c8
37 lines
866 B
C
37 lines
866 B
C
/*
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* Copyright (c) 2019, NXP. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <lib/mmio.h>
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#include <imx_rdc.h>
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void imx_rdc_init(const struct imx_rdc_cfg *rdc_cfg)
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{
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const struct imx_rdc_cfg *rdc = rdc_cfg;
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while (rdc->type != RDC_INVALID) {
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switch (rdc->type) {
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case RDC_MDA:
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/* MDA config */
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mmio_write_32(MDAn(rdc->index), rdc->setting.rdc_mda);
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break;
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case RDC_PDAP:
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/* peripheral access permission config */
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mmio_write_32(PDAPn(rdc->index), rdc->setting.rdc_pdap);
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break;
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case RDC_MEM_REGION:
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/* memory region access permission config */
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mmio_write_32(MRSAn(rdc->index), rdc->setting.rdc_mem_region[0]);
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mmio_write_32(MREAn(rdc->index), rdc->setting.rdc_mem_region[1]);
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mmio_write_32(MRCn(rdc->index), rdc->setting.rdc_mem_region[2]);
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break;
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default:
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break;
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}
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rdc++;
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}
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}
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