sspm.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <device/mmio.h>
#include <soc/mcu_common.h>
#include <soc/sspm.h>
#include <soc/symbols.h>
 
static void reset_sspm(struct mtk_mcu *mcu)
{
        write32(&sspm_reg->sw_rstn, 0x1);
}
 
static struct mtk_mcu sspm = {
        .firmware_name = CONFIG_SSPM_FIRMWARE,
        .run_address = (void *)SSPM_SRAM_BASE,
        .reset = reset_sspm,
};
 
void sspm_init(void)
{
        sspm.load_buffer = _dram_dma;
        sspm.buffer_size = REGION_SIZE(dram_dma);
 
        mtk_init_mcu(&sspm);
}