Dear Fabio Estevam,
On Fri, Apr 26, 2013 at 11:20 AM, Fabio Estevam festevam@gmail.com wrote:
On Fri, Apr 26, 2013 at 11:15 AM, Marek Vasut marex@denx.de wrote:
Did you apply that patch of mine ?
Yes, but does not help on this particular issue.
Well, actually it helped in some way. The reset pattern is different now and after several attempts the kernel booted:
U-Boot 2013.04-dirty (Apr 26 2013 - 11:24:08)
CPU: Freescale i.MX23 rev1.3 at 454 MHz BOOT: SSP SD/MMC #0 DRAM: 128 MiB MMC: MXS MMC: 0 In: serial Out: serial Err: serial Hit any key to stop autoboot: 0 mmc0 is current device reading boot.scr ** Unable to read file boot.scr ** reading uImage 3258040 bytes read in 1113 ms (2.8 MiB/s) Booting from mmc ... reading imx23-evk.dtb 20944 bytes read in 33 ms (619.1 KiB/s) ## Booting kernel from Legacy Image at 42000000 ... Image Name: Linux-3.8.8-fslc+g7fd77a4 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3257976 Bytes = 3.1 MiB Load Address: 40008000 Entry Point: 40008000 Verifying Checksum ... OK ## Flattened Device Tree blob at 41000000 Booting using the fdt blob at 0x41000000 Loading Kernel Image ... OK OK Loading Device Tree to 47b72000, end 47b7a1cf ... OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel. HTLLCLC
This is a DRAM issue for sure. What compression algo do you use to compress the kernel btw ?