From: Arun Bharadwaj arun@gumstix.com
Overo boards with board revision 0 use a 256MB RAM + 256MB NAND chip. For an unknown reason, these boards fail to boot a 3.17.8 kernel based on the RAM size configuration in u-boot. As a workaround, fake out the RAM setting in u-boot (discussion [1]).
[1] http://gumstix.8.x6.nabble.com/running-built-images-tt4969794.html
Signed-off-by: Arun Bharadwaj arun@gumstix.com Signed-off-by: Ash Charles ashcharles@gmail.com --- board/overo/spl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/overo/spl.c b/board/overo/spl.c index 64c33d6..e1652c3 100644 --- a/board/overo/spl.c +++ b/board/overo/spl.c @@ -59,7 +59,7 @@ void get_board_mem_timings(struct board_sdrc_timings *timings) timings->mr = MICRON_V_MR_165; switch (get_board_revision()) { case REVISION_0: /* Micron 1286MB/256MB, 1/2 banks of 128MB */ - timings->mcfg = MICRON_V_MCFG_165(128 << 20); + timings->mcfg = MICRON_V_MCFG_165(256 << 20); timings->ctrla = MICRON_V_ACTIMA_165; timings->ctrlb = MICRON_V_ACTIMB_165; timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;