diff options
Diffstat (limited to 'src/soc/mediatek/mt8173/include')
| -rw-r--r-- | src/soc/mediatek/mt8173/include/soc/flash_controller.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/soc/mediatek/mt8173/include/soc/flash_controller.h b/src/soc/mediatek/mt8173/include/soc/flash_controller.h index 2527d6be6a..1d2ac32432 100644 --- a/src/soc/mediatek/mt8173/include/soc/flash_controller.h +++ b/src/soc/mediatek/mt8173/include/soc/flash_controller.h @@ -27,6 +27,7 @@ enum { SFLASHNAME_LENGTH = 16, SFLASH_WRITE_IN_PROGRESS = 1, SFLASH_COMMAND_ENABLE = 0x30, + SFLASH_DMA_ALIGN = 0x10, /* NOR flash controller commands */ SFLASH_RD_TRIGGER = 1 << 0, @@ -38,7 +39,11 @@ enum { /* NOR flash commands */ SFLASH_OP_WREN = 0x6, SECTOR_ERASE_CMD = 0x20, - SFLASH_UNPROTECTED = 0x0 + SFLASH_UNPROTECTED = 0x0, + /* DMA commands */ + SFLASH_DMA_TRIGGER = 1 << 0, + SFLASH_DMA_SW_RESET = 1 << 1, + SFLASH_DMA_WDLE_EN = 1 << 2 }; /* register Offset */ @@ -72,8 +77,14 @@ struct mt8173_nor_regs { u32 radr3; u32 read_dual; u32 delsel[3]; + u32 reserved[397]; + u32 cfg1_bri[2]; + u32 fdma_ctl; + u32 fdma_fadr; + u32 fdma_dadr; + u32 fdma_end_dadr; }; -check_member(mt8173_nor_regs, delsel[2], 0xD8); +check_member(mt8173_nor_regs, fdma_end_dadr, 0x724); static struct mt8173_nor_regs * const mt8173_nor = (void *)SFLASH_REG_BASE; struct spi_flash *mt8173_nor_flash_probe(struct spi_slave *spi); |