diff options
Diffstat (limited to 'src/soc/mediatek/mt8192/sspm.c')
-rw-r--r-- | src/soc/mediatek/mt8192/sspm.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8192/sspm.c b/src/soc/mediatek/mt8192/sspm.c new file mode 100644 index 0000000000..b36e0df6f9 --- /dev/null +++ b/src/soc/mediatek/mt8192/sspm.c @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <console/console.h> +#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(&mt8192_sspm->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); +} |