| # RD_RW612_BGA board |
| |
| # Copyright 2022-2024 NXP |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| if BOARD_RD_RW612_BGA |
| |
| if LVGL |
| |
| # Enable DMA for LCDIC |
| config MIPI_DBI_NXP_LCDIC_DMA |
| default y if MIPI_DBI |
| |
| # Increase descriptor count. LVGL will allocate a 30KB buffer, |
| # and the SPI driver sets up RX and TX side. Since LPC DMA has |
| # 1KB limit per descriptor, we need 60 |
| config DMA_MCUX_LPC_NUMBER_OF_DESCRIPTORS |
| default 60 |
| |
| # Allocate buffer that is 10% of screen size |
| config LV_Z_VDB_SIZE |
| default 10 |
| |
| # Enable double buffering and offloaded render thread to improve performance |
| config LV_Z_DOUBLE_VDB |
| default y |
| |
| config LV_Z_FLUSH_THREAD |
| default y |
| |
| endif # LVGL |
| |
| endif # BOARD_RD_RW612_BGA |
