Le 18/02/2014 15:22, Nishanth Menon a écrit : > On 02/18/2014 03:15 AM, Alexander Graf wrote: >> >>> Am 18.02.2014 um 09:57 schrieb Guillaume Gardet <[email protected]>: >>> >>> Hi, >>> >>> Le 16/02/2014 15:31, 孙钰 a écrit : >>>> Hi all, >>>> >>>> Neither the 12.3 and 13.1 image boot on Pandaboard-ES Rev B3 because >>>> the Modification of Elpida DDR2 RAM >>>> >>>> Here follows the serial port messages: >>>> U-Boot SPL 2013.04 (Jan 08 2014 - 14:33:37) OMAP4460 ES1.1 SDRAM: >>>> identified size not same as expected size identified: 0 expected: >>>> 40000000 >>> It seems to be a known problem. See: >>> http://eewiki.net/display/linuxonarm/PandaBoard#PandaBoard-FAQ >>> >>> Not sure how it will affect other board revision if we rebuild u-boot >>> without CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS. >>> >>> And why upstream u-boot keep things like that if it is known to be broken? >> Could we convert this into a runtime check against some easily accessible >> version register? > > Commit 675cc77a3ae45e8b0ec17128563264d4a509f628 in upstream > also for the very latest, consider: > http://patchwork.ozlabs.org/patch/320811/ >
So ,we could upgrade to latest u-boot (2014.01) from Base:System project to 13.1:Ports. Dirk or Alex, could you do that, please? Guillaume -- To unsubscribe, e-mail: [email protected] To contact the owner, e-mail: [email protected]
