diff options
| author | Gregory Nutt <gnutt@nuttx.org> | 2013-10-10 12:02:41 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2013-10-10 12:02:41 -0600 |
| commit | fd46bd34ed0574a99ab37a344739c6657c434555 (patch) | |
| tree | 5006bbfb012bc33fc826d9096fc3c64247de3ca1 /nuttx/configs | |
| parent | 76ed6352fb940dd04e83b757d837dd5764a98c1c (diff) | |
| download | px4-nuttx-fd46bd34ed0574a99ab37a344739c6657c434555.tar.gz px4-nuttx-fd46bd34ed0574a99ab37a344739c6657c434555.tar.bz2 px4-nuttx-fd46bd34ed0574a99ab37a344739c6657c434555.zip | |
SAMA5 LCDC: Move DMA descriptors out of internal SRAM and into SDRAM. I am not completely clear, but it looks like the LCDC cannot support DMA from internal SRAM
Diffstat (limited to 'nuttx/configs')
| -rw-r--r-- | nuttx/configs/sama5d3x-ek/nx/defconfig | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/nuttx/configs/sama5d3x-ek/nx/defconfig b/nuttx/configs/sama5d3x-ek/nx/defconfig index 763f398e1..93f46910d 100644 --- a/nuttx/configs/sama5d3x-ek/nx/defconfig +++ b/nuttx/configs/sama5d3x-ek/nx/defconfig @@ -114,6 +114,15 @@ CONFIG_ARMV7A_TOOLCHAIN_CODESOURCERYW=y # # ATSAMA5 Configuration Options # +# CONFIG_SAMA5_HAVE_UART0 is not set +# CONFIG_SAMA5_HAVE_UART1 is not set +# CONFIG_SAMA5_HAVE_CAN0 is not set +# CONFIG_SAMA5_HAVE_CAN1 is not set +CONFIG_SAMA5_HAVE_LCDC=y +CONFIG_SAMA5_HAVE_GMAC=y +# CONFIG_SAMA5_HAVE_EMAC is not set +# CONFIG_SAMA5_HAVE_HSMCI2 is not set +# CONFIG_SAMA5_HAVE_TC1 is not set # CONFIG_ARCH_CHIP_ATSAMA5D31 is not set CONFIG_ARCH_CHIP_ATSAMA5D33=y # CONFIG_ARCH_CHIP_ATSAMA5D34 is not set @@ -127,8 +136,6 @@ CONFIG_ARCH_CHIP_ATSAMA5D33=y # CONFIG_SAMA5_WDT is not set CONFIG_SAMA5_HSMC=y # CONFIG_SAMA5_SMD is not set -# CONFIG_SAMA5_UART0 is not set -# CONFIG_SAMA5_UART1 is not set # CONFIG_SAMA5_USART0 is not set CONFIG_SAMA5_USART1=y # CONFIG_SAMA5_USART2 is not set @@ -138,11 +145,9 @@ CONFIG_SAMA5_USART1=y # CONFIG_SAMA5_TWI2 is not set # CONFIG_SAMA5_HSMCI0 is not set # CONFIG_SAMA5_HSMCI1 is not set -# CONFIG_SAMA5_HSMCI2 is not set # CONFIG_SAMA5_SPI0 is not set # CONFIG_SAMA5_SPI1 is not set # CONFIG_SAMA5_TC0 is not set -# CONFIG_SAMA5_TC1 is not set # CONFIG_SAMA5_PWM is not set # CONFIG_SAMA5_ADC is not set # CONFIG_SAMA5_DMAC0 is not set @@ -164,7 +169,6 @@ CONFIG_SAMA5_LCDC=y # CONFIG_SAMA5_FUSE is not set CONFIG_SAMA5_MPDDRC=y # CONFIG_SAMA5_PIO_IRQ is not set -CONFIG_SAMA5_HAVE_LCDC=y # # LCDC Configuration @@ -172,9 +176,11 @@ CONFIG_SAMA5_HAVE_LCDC=y CONFIG_SAMA5_LCDC_BACKLIGHT=y CONFIG_SAMA5_LCDC_DEFBACKLIGHT=0xf0 CONFIG_SAMA5_LCDC_BACKCOLOR=0x007b68ee -CONFIG_SAMA5_LCDC_FBALLOCATED=y -# CONFIG_SAMA5_LCDC_FBFIXED is not set +# CONFIG_SAMA5_LCDC_FBALLOCATED is not set +CONFIG_SAMA5_LCDC_FBFIXED=y # CONFIG_SAMA5_LCDC_FBPREALLOCATED is not set +CONFIG_SAMA5_LCDC_FBFIXED_BASE=0x2fa80000 +CONFIG_SAMA5_LCDC_FBFIXED_SIZE=5767168 # # Base layer configuration @@ -197,8 +203,6 @@ CONFIG_SAMA5_LCDC_BASE_RGB888P=y # CONFIG_SAMA5_LCDC_BASE_TRGB1888 is not set # CONFIG_SAMA5_LCDC_BASE_ARGB8888 is not set # CONFIG_SAMA5_LCDC_BASE_RGBA8888 is not set -CONFIG_SAMA5_HAVE_GMAC=y -# CONFIG_SAMA5_HAVE_EMAC is not set # # External Memory Configuration @@ -229,6 +233,8 @@ CONFIG_SAMA5_BOOT_CS0FLASH=y # CONFIG_SAMA5_ISRAM_HEAP=y CONFIG_SAMA5_DDRCS_HEAP=y +CONFIG_SAMA5_DDRCS_HEAP_OFFSET=0 +CONFIG_SAMA5_DDRCS_HEAP_SIZE=262668288 # # Architecture Options |