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| author | Vignesh R <vigneshr@ti.com> | 2015-08-17 13:29:57 +0530 |
|---|---|---|
| committer | Jagan Teki <jteki@openedev.com> | 2015-08-17 23:29:15 +0530 |
| commit | fc5e22008a668a75d108ebf8edc93849c6f9dcb4 (patch) | |
| tree | 07297818acd38e7a35d2143a64f52a5919c4159a /include/configs/dra7xx_evm.h | |
| parent | 8ddd9c485f17de4bea55707f5b9cf07fd0a89ed0 (diff) | |
| download | u-boot-imx-fc5e22008a668a75d108ebf8edc93849c6f9dcb4.zip u-boot-imx-fc5e22008a668a75d108ebf8edc93849c6f9dcb4.tar.gz u-boot-imx-fc5e22008a668a75d108ebf8edc93849c6f9dcb4.tar.bz2 | |
ARM: dra7xx_evm: Enable EDMA3 in SPL to support DMA on qspi
Enable TI_EDMA3 and SPL_DMA support, so as to reduce boot time. With
DMA enabled there is almost 3x improvement in read performance. This
helps in reducing boot time in qspiboot mode
Also add EDMA3 base address for DRA7XX and AM57XX.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Diffstat (limited to 'include/configs/dra7xx_evm.h')
| -rw-r--r-- | include/configs/dra7xx_evm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/configs/dra7xx_evm.h b/include/configs/dra7xx_evm.h index 7499447..6e32de8 100644 --- a/include/configs/dra7xx_evm.h +++ b/include/configs/dra7xx_evm.h @@ -166,6 +166,8 @@ /* SPI SPL */ #define CONFIG_SPL_SPI_SUPPORT +#define CONFIG_SPL_DMA_SUPPORT +#define CONFIG_TI_EDMA3 #define CONFIG_SPL_SPI_LOAD #define CONFIG_SPL_SPI_FLASH_SUPPORT #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000 |