> 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? Alex > > > Guillaume > > -- > To unsubscribe, e-mail: [email protected] > To contact the owner, e-mail: [email protected] > -- To unsubscribe, e-mail: [email protected] To contact the owner, e-mail: [email protected]
