On 03/19/2015 04:13 PM, Yegor Yefremov wrote: > Strange. Have tried with "nand read" command, but still the same > result with and without CONFIG_NAND_OMAP_GPMC_PREFETCH : > > [2.150655 0.001006] NAND read: device 0 offset 0x260000, size 0x1200000 > [15.978943 13.828288] 18874368 bytes read: OK
What about adding some debug prints to the prefetch setup function and see if it is executed at all? > Daniel, do you have the numbers? Images size and load time? What can I expect? I don't currently have the setup at hand, sorry. But the number I recall from an email conversation back then is: The time from power-on, loading SPL, loading U-Boot, leeching a 6MB uImage, jumping into it waiting for the console to start dumping the kernel boot messages was less than 5 seconds in total. Thanks, Daniel _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
