diff options
Diffstat (limited to 'chip/it83xx/flash.c')
| -rw-r--r-- | chip/it83xx/flash.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/chip/it83xx/flash.c b/chip/it83xx/flash.c index fe1dae7592..c0e062bce4 100644 --- a/chip/it83xx/flash.c +++ b/chip/it83xx/flash.c @@ -626,13 +626,16 @@ static void flash_code_static_dma(void) IT83XX_GCTRL_RVILMCR0 &= ~ILMCR_ILM2_ENABLE; IT83XX_SMFI_SCAR2H = 0x08; - /* Copy to DLM */ - IT83XX_GCTRL_MCCR2 |= 0x20; + /* Enable DLM 56k~60k region and than copy data into it */ + if (IS_ENABLED(CHIP_CORE_NDS32)) + IT83XX_GCTRL_MCCR2 |= IT83XX_DLM14_ENABLE; memcpy((void *)CHIP_RAMCODE_BASE, (const void *)FLASH_DMA_START, IT83XX_ILM_BLOCK_SIZE); if (IS_ENABLED(CHIP_CORE_RISCV)) IT83XX_GCTRL_RVILMCR0 |= ILMCR_ILM2_ENABLE; - IT83XX_GCTRL_MCCR2 &= ~0x20; + /* Disable DLM 56k~60k region and be the ram code section */ + if (IS_ENABLED(CHIP_CORE_NDS32)) + IT83XX_GCTRL_MCCR2 &= ~IT83XX_DLM14_ENABLE; /* * Enable ILM |