Hi, Just bumping this since Ive gotten no feedback and its not applied yet.
Best wishes Kristoffer On Sat, Nov 06, 2010 at 02:24:27PM +0100, Kristoffer Ericson wrote: > * Fix memory initialization. This fixes the problem > with kernel oopses during heavy load. > > * Cleanup pinsetup, which for reference is among > other things needed for proper flash erasing. > > Signed-off-by: Kristoffer Ericson <kristoffer.eric...@gmail.com> > --- > board/jornada/setup.S | 24 ++++++++++++------------ > 1 files changed, 12 insertions(+), 12 deletions(-) > > diff --git a/board/jornada/setup.S b/board/jornada/setup.S > index 885e02f..cdf5f54 100644 > --- a/board/jornada/setup.S > +++ b/board/jornada/setup.S > @@ -112,12 +112,13 @@ gafr_set: .long 0x08600000 > .globl lowlevel_init > lowlevel_init: > > - /* set output and direction of pins */ > - ldr r0, PPC_BASE > - ldr r1, pin_set_out > - str r1, [r0, #PPSR] > - ldr r1, pin_set_dir > - str r1, [r0, #PPDR] > + > + /* this is required for flashing */ > + ldr r0, PPC_BASE > + ldr r1, pin_set_out > + str r1, [r0, #PPSR] > + ldr r1, pin_set_dir > + str r1, [r0, #PPDR] > > /* Setting up the memory and stuff */ > /***********************************/ > @@ -190,6 +191,11 @@ lowlevel_init: > ldr r3, [r2] > .endr > > + ldr r2, [r0, #MDCNFG] > + orr r2, r2, #0x00000003 > + orr r2, r2, #0x00030000 > + str r2, [r0, #MDCNFG] > + > ldr r1, msc0 > str r1, [r0, #MSC0] > ldr r1, msc1 > @@ -198,13 +204,7 @@ lowlevel_init: > str r1, [r0, #MSC2] > ldr r1, smcnfg > str r1, [r0, #SMCNFG] > - ldr r1, mdcnfg > - str r1, [r0, #MDCNFG] > ldr r1, mecr > str r1, [r0, #MECR] > > - /* enable SDRAM */ > - orr r1, r1, #0x00000001 > - str r1, [r0, #MDCNFG] > - > mov pc, lr > -- > 1.7.3.2 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot