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authorVignesh R <vigneshr@ti.com>2015-08-17 13:29:57 +0530
committerJagan Teki <jteki@openedev.com>2015-08-17 23:29:15 +0530
commitfc5e22008a668a75d108ebf8edc93849c6f9dcb4 (patch)
tree07297818acd38e7a35d2143a64f52a5919c4159a /include
parent8ddd9c485f17de4bea55707f5b9cf07fd0a89ed0 (diff)
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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')
-rw-r--r--include/configs/dra7xx_evm.h2
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