forked from mirror/openwrt
This patch series greatly improve flash operation speed in u-boot. The measurement shows: With DMA: => mtd read.benchmark spi-nand0 $loadaddr 0 0x8000000 Reading 134217728 byte(s) (65536 page(s)) at offset 0x00000000 Read speed: 8131kiB/s Without DMA: mtd read.benchmark spi-nand0 $loadaddr 0 0x8000000 Reading 134217728 byte(s) (65536 page(s)) at offset 0x00000000 Read speed: 2062kiB/s Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu> Link: https://github.com/openwrt/openwrt/pull/20295 Signed-off-by: Robert Marko <robimarko@gmail.com> |
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| Makefile | ||